🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 295 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,473,946 km

• M1: 182,958 km (0.106 R)
• M2: 354,397 km (0.088 R)
• M3: 452,982 km (0.09 R)
• M4: 545,583 km (0.113 R)
• M5: 641,775 km (0.103 R)
• M6: 853,755 km (0.097 R)
• M7: 946,955 km (0.105 R)
• M8: 1,189,453 km (0.093 R)
• M9: 1,333,216 km (0.054 R)
• M10: 1,483,263 km (0.061 R)
• M11: 1,617,751 km (0.118 R)
• M12: 1,714,691 km (0.043 R)
• M13: 1,841,251 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.6

Radius: 8.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.04 AU

Year: 610 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,473,946 km

• M1: 174,431 km (0.104 R)
• M2: 232,475 km (0.065 R)
• M3: 318,195 km (0.073 R)
• M4: 377,136 km (0.115 R)
• M5: 477,666 km (0.053 R)
• M6: 573,409 km (0.102 R)
• M7: 648,956 km (0.06 R)
• M8: 815,308 km (0.102 R)
• M9: 1,098,198 km (0.081 R)
• M10: 1,165,367 km (0.076 R)
• M11: 1,228,947 km (0.083 R)
• M12: 1,283,699 km (0.046 R)
• M13: 1,608,177 km (0.028 R)
• M14: 1,662,930 km (0.047 R)
• M15: 1,774,380 km (0.099 R)
• M16: 1,859,651 km (0.086 R)
• M17: 1,975,589 km (0.113 R)
• M18: 2,135,809 km (0.098 R)
• M19: 2,208,513 km (0.08 R)
• M20: 2,263,565 km (0.089 R)
• M21: 2,456,846 km (0.033 R)
• M22: 2,674,960 km (0.118 R)
• M23: 2,906,238 km (0.073 R)
• M24: 2,993,753 km (0.116 R)
• M25: 3,157,861 km (0.107 R)
• M26: 3,234,007 km (0.077 R)
• M27: 3,366,999 km (0.094 R)
• M28: 3,516,148 km (0.078 R)
• M29: 3,616,828 km (0.078 R)
• M30: 3,755,056 km (0.12 R)
• M31: 3,858,129 km (0.082 R)
• M32: 4,142,365 km (0.081 R)
• M33: 4,210,582 km (0.069 R)
• M34: 4,302,285 km (0.086 R)
• M35: 4,715,325 km (0.114 R)
• M36: 4,890,504 km (0.068 R)
• M37: 4,954,831 km (0.1 R)
• M38: 5,027,386 km (0.107 R)
• M39: 5,272,128 km (0.085 R)
• M40: 5,362,784 km (0.111 R)
• M41: 5,454,039 km (0.102 R)
• M42: 5,537,365 km (0.096 R)
• M43: 5,654,800 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 10.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.09 AU

Year: 661 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,473,946 km

• M1: 136,433 km (0.102 R)
• M2: 207,193 km (0.118 R)
• M3: 281,094 km (0.115 R)
• M4: 423,661 km (0.115 R)
• M5: 497,413 km (0.053 R)
• M6: 594,951 km (0.04 R)
• M7: 704,606 km (0.115 R)
• M8: 1,013,675 km (0.091 R)
• M9: 1,118,244 km (0.037 R)
• M10: 1,226,703 km (0.036 R)
• M11: 1,573,770 km (0.064 R)
• M12: 1,648,269 km (0.062 R)
• M13: 1,766,003 km (0.113 R)
• M14: 1,893,610 km (0.119 R)
• M15: 2,046,499 km (0.071 R)
• M16: 2,241,724 km (0.104 R)
• M17: 2,333,876 km (0.105 R)
• M18: 2,411,667 km (0.06 R)
• M19: 2,522,071 km (0.049 R)
• M20: 2,707,273 km (0.117 R)
• M21: 2,789,252 km (0.118 R)
• M22: 2,896,963 km (0.105 R)
• M23: 3,014,547 km (0.094 R)
• M24: 3,168,333 km (0.1 R)
• M25: 3,536,942 km (0.089 R)
• M26: 3,635,827 km (0.119 R)
• M27: 3,717,357 km (0.101 R)
• M28: 3,882,514 km (0.116 R)
• M29: 3,965,989 km (0.091 R)
• M30: 4,210,432 km (0.081 R)
• M31: 4,508,431 km (0.113 R)
• M32: 4,586,521 km (0.086 R)
• M33: 4,823,335 km (0.031 R)
• M34: 5,074,360 km (0.12 R)
• M35: 5,155,591 km (0.086 R)
• M36: 5,329,723 km (0.116 R)
• M37: 5,578,804 km (0.065 R)
• M38: 5,768,195 km (0.088 R)
• M39: 5,853,017 km (0.116 R)
• M40: 6,153,409 km (0.076 R)
• M41: 6,381,995 km (0.08 R)
• M42: 6,458,888 km (0.1 R)
• M43: 6,558,071 km (0.064 R)
• M44: 6,679,994 km (0.109 R)
• M45: 7,016,589 km (0.111 R)
• M46: 7,129,984 km (0.11 R)
• M47: 7,278,385 km (0.094 R)
• M48: 7,358,719 km (0.064 R)
• M49: 7,543,323 km (0.116 R)
• M50: 7,636,373 km (0.057 R)
• M51: 7,788,215 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.7

Radius: 12.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 778 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,473,946 km

• M1: 162,463 km (0.097 R)
• M2: 256,860 km (0.067 R)
• M3: 351,106 km (0.111 R)
• M4: 662,270 km (0.104 R)
• M5: 832,063 km (0.076 R)
• M6: 1,267,992 km (0.08 R)
• M7: 1,412,952 km (0.119 R)
• M8: 1,551,330 km (0.108 R)
• M9: 1,751,791 km (0.109 R)
• M10: 1,868,477 km (0.119 R)
• M11: 1,974,542 km (0.085 R)
• M12: 2,185,774 km (0.12 R)
• M13: 2,269,699 km (0.092 R)
• M14: 2,506,064 km (0.1 R)
• M15: 2,608,837 km (0.097 R)
• M16: 2,910,427 km (0.118 R)
• M17: 3,003,177 km (0.066 R)
• M18: 3,207,528 km (0.113 R)
• M19: 3,287,413 km (0.103 R)
• M20: 3,539,336 km (0.063 R)
• M21: 3,764,032 km (0.11 R)
• M22: 3,933,377 km (0.086 R)
• M23: 4,019,096 km (0.073 R)
• M24: 4,157,624 km (0.054 R)
• M25: 4,262,492 km (0.041 R)
• M26: 4,439,466 km (0.114 R)
• M27: 4,519,800 km (0.071 R)
• M28: 4,672,989 km (0.03 R)
• M29: 5,003,151 km (0.109 R)
• M30: 5,143,025 km (0.102 R)
• M31: 5,312,669 km (0.087 R)
• M32: 5,647,768 km (0.044 R)
• M33: 5,803,201 km (0.062 R)
• M34: 6,088,783 km (0.091 R)
• M35: 6,561,363 km (0.083 R)
• M36: 6,673,711 km (0.05 R)
• M37: 6,776,484 km (0.07 R)
• M38: 6,910,674 km (0.102 R)
• M39: 7,066,854 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 12.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.32 AU - 3.46 AU

Year: 3453 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,473,946 km

• M1: 169,943 km (0.038 R)
• M2: 254,316 km (0.112 R)
• M3: 433,235 km (0.059 R)
• M4: 602,131 km (0.078 R)
• M5: 720,314 km (0.108 R)
• M6: 812,616 km (0.071 R)
• M7: 1,165,218 km (0.086 R)
• M8: 1,255,874 km (0.065 R)
• M9: 1,338,602 km (0.112 R)
• M10: 1,477,129 km (0.052 R)
• M11: 1,553,873 km (0.062 R)
• M12: 1,677,291 km (0.116 R)
• M13: 1,922,183 km (0.071 R)
• M14: 2,030,941 km (0.084 R)
• M15: 2,141,793 km (0.083 R)
• M16: 2,356,765 km (0.094 R)
• M17: 2,460,436 km (0.07 R)
• M18: 2,552,439 km (0.068 R)
• M19: 2,726,571 km (0.081 R)
• M20: 2,890,680 km (0.113 R)
• M21: 3,086,653 km (0.106 R)
• M22: 3,200,497 km (0.085 R)
• M23: 3,359,519 km (0.084 R)
• M24: 3,521,085 km (0.113 R)
• M25: 3,852,295 km (0.108 R)
• M26: 4,084,022 km (0.111 R)
• M27: 4,162,262 km (0.033 R)
• M28: 4,432,136 km (0.118 R)
• M29: 5,056,109 km (0.113 R)
• M30: 5,430,104 km (0.1 R)
• M31: 5,672,901 km (0.085 R)
• M32: 5,778,068 km (0.112 R)
• M33: 5,883,834 km (0.114 R)
• M34: 6,133,214 km (0.046 R)
• M35: 6,367,933 km (0.118 R)
• M36: 6,958,395 km (0.112 R)
• M37: 7,528,064 km (0.115 R)
• M38: 7,955,316 km (0.109 R)
• M39: 8,211,577 km (0.047 R)
• M40: 9,408,509 km (0.12 R)
• M41: 9,575,012 km (0.118 R)
• M42: 9,847,729 km (0.114 R)
• M43: 9,974,438 km (0.092 R)
• M44: 10,315,072 km (0.037 R)
• M45: 10,637,905 km (0.054 R)
• M46: 10,811,438 km (0.07 R)
• M47: 10,964,028 km (0.111 R)
• M48: 11,139,357 km (0.07 R)
• M49: 11,249,461 km (0.082 R)
• M50: 11,514,997 km (0.045 R)
• M51: 11,737,898 km (0.072 R)
• M52: 11,827,507 km (0.094 R)
• M53: 12,075,091 km (0.094 R)
• M54: 12,552,309 km (0.066 R)
• M55: 13,361,633 km (0.111 R)
• M56: 13,595,903 km (0.089 R)
• M57: 13,690,000 km (0.105 R)
• M58: 13,926,365 km (0.05 R)
• M59: 14,163,926 km (0.106 R)
• M60: 14,307,092 km (0.097 R)
• M61: 15,347,545 km (0.119 R)
• M62: 15,642,253 km (0.072 R)
• M63: 16,187,537 km (0.095 R)
• M64: 16,512,613 km (0.098 R)
• M65: 16,638,126 km (0.093 R)
• M66: 16,915,630 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 10

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.55 AU - 5.11 AU

Year: 6333 Days

Day: 8.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,473,946 km

• M1: 356,492 km (0.067 R)
• M2: 766,539 km (0.039 R)
• M3: 839,693 km (0.085 R)
• M4: 1,009,786 km (0.073 R)
• M5: 1,260,362 km (0.05 R)
• M6: 1,475,185 km (0.098 R)
• M7: 1,568,384 km (0.062 R)
• M8: 1,961,078 km (0.108 R)
• M9: 2,561,116 km (0.084 R)
• M10: 2,952,164 km (0.074 R)
• M11: 3,166,837 km (0.045 R)
• M12: 3,536,045 km (0.045 R)
• M13: 3,637,023 km (0.052 R)
• M14: 3,815,793 km (0.095 R)
• M15: 4,182,158 km (0.048 R)
• M16: 4,559,893 km (0.035 R)
• M17: 5,033,370 km (0.103 R)
• M18: 5,232,934 km (0.104 R)
• M19: 5,377,146 km (0.105 R)
• M20: 5,817,562 km (0.059 R)
• M21: 6,057,218 km (0.117 R)
• M22: 6,392,167 km (0.05 R)
• M23: 6,701,835 km (0.052 R)
• M24: 7,016,589 km (0.075 R)
• M25: 7,175,761 km (0.113 R)
• M26: 8,055,845 km (0.118 R)
• M27: 8,627,459 km (0.08 R)
• M28: 8,763,892 km (0.025 R)
• M29: 8,832,408 km (0.095 R)
• M30: 8,901,073 km (0.037 R)
• M31: 9,562,146 km (0.048 R)
• M32: 9,774,276 km (0.093 R)
• M33: 10,095,313 km (0.086 R)
• M34: 10,239,077 km (0.07 R)
• M35: 10,383,588 km (0.051 R)
• M36: 11,005,317 km (0.049 R)
• M37: 12,208,084 km (0.083 R)
• M38: 12,863,921 km (0.07 R)
• M39: 12,980,906 km (0.094 R)
• M40: 13,333,808 km (0.08 R)
• M41: 14,089,277 km (0.069 R)
• M42: 14,492,443 km (0.063 R)
• M43: 14,817,819 km (0.111 R)
• M44: 15,104,448 km (0.118 R)
• M45: 15,766,419 km (0.031 R)
• M46: 16,269,217 km (0.068 R)
• M47: 16,480,300 km (0.114 R)
• M48: 16,564,972 km (0.089 R)
• M49: 16,649,794 km (0.088 R)
• M50: 17,247,587 km (0.112 R)
• M51: 17,462,709 km (0.077 R)
• M52: 17,678,878 km (0.097 R)
• M53: 17,895,795 km (0.094 R)
• M54: 18,420,285 km (0.105 R)
• M55: 20,340,523 km (0.049 R)
• M56: 20,476,807 km (0.101 R)
• M57: 20,750,421 km (0.119 R)
• M58: 21,025,233 km (0.056 R)
• M59: 22,464,215 km (0.113 R)
• M60: 22,558,162 km (0.041 R)
• M61: 22,887,876 km (0.088 R)
• M62: 23,839,019 km (0.108 R)
• M63: 24,174,866 km (0.102 R)
• M64: 25,143,363 km (0.045 R)
• M65: 25,289,670 km (0.09 R)
• M66: 25,436,276 km (0.112 R)
• M67: 27,117,905 km (0.038 R)
• M68: 27,720,037 km (0.115 R)
• M69: 27,871,280 km (0.032 R)
• M70: 28,733,263 km (0.072 R)
• M71: 28,988,477 km (0.056 R)
• M72: 29,141,964 km (0.025 R)
• M73: 29,347,063 km (0.105 R)
• M74: 29,913,441 km (0.072 R)
• M75: 30,016,813 km (0.071 R)
• M76: 30,691,649 km (0.074 R)
• M77: 30,848,128 km (0.069 R)
• M78: 31,004,757 km (0.082 R)
• M79: 33,119,473 km (0.098 R)
• M80: 34,140,179 km (0.114 R)
• M81: 34,248,189 km (0.079 R)
• M82: 35,389,471 km (0.101 R)
• M83: 36,488,117 km (0.09 R)
• M84: 36,709,074 km (0.119 R)
• M85: 36,930,628 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 10.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.25 AU - 5.67 AU

Year: 7765 Days

Day: 8.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,473,946 km

• M1: 217,814 km (0.118 R)
• M2: 303,983 km (0.089 R)
• M3: 444,904 km (0.092 R)
• M4: 924,515 km (0.061 R)
• M5: 1,163,423 km (0.103 R)
• M6: 1,266,496 km (0.079 R)
• M7: 1,657,993 km (0.114 R)
• M8: 1,973,046 km (0.096 R)
• M9: 2,052,034 km (0.084 R)
• M10: 2,190,113 km (0.066 R)
• M11: 2,536,282 km (0.089 R)
• M12: 2,734,948 km (0.101 R)
• M13: 2,823,510 km (0.079 R)
• M14: 2,925,985 km (0.12 R)
• M15: 3,348,000 km (0.111 R)
• M16: 3,538,887 km (0.114 R)
• M17: 4,118,280 km (0.059 R)
• M18: 4,396,981 km (0.117 R)
• M19: 4,471,331 km (0.092 R)
• M20: 4,727,293 km (0.078 R)
• M21: 4,926,407 km (0.113 R)
• M22: 5,034,716 km (0.087 R)
• M23: 5,380,587 km (0.063 R)
• M24: 5,734,086 km (0.11 R)
• M25: 6,062,005 km (0.09 R)
• M26: 6,261,718 km (0.102 R)
• M27: 6,702,134 km (0.038 R)
• M28: 6,822,411 km (0.101 R)
• M29: 6,995,496 km (0.119 R)
• M30: 7,346,003 km (0.115 R)
• M31: 7,434,565 km (0.064 R)
• M32: 8,450,485 km (0.113 R)
• M33: 8,580,485 km (0.034 R)
• M34: 8,655,134 km (0.104 R)
• M35: 8,729,933 km (0.076 R)
• M36: 9,298,256 km (0.097 R)
• M37: 9,374,850 km (0.097 R)
• M38: 9,471,041 km (0.088 R)
• M39: 9,858,948 km (0.116 R)
• M40: 10,094,116 km (0.047 R)
• M41: 10,212,448 km (0.041 R)
• M42: 10,470,355 km (0.03 R)
• M43: 11,155,214 km (0.094 R)
• M44: 11,979,498 km (0.098 R)
• M45: 12,335,691 km (0.053 R)
• M46: 12,568,016 km (0.106 R)
• M47: 12,674,231 km (0.113 R)
• M48: 13,230,735 km (0.06 R)
• M49: 13,425,362 km (0.054 R)
• M50: 13,926,814 km (0.118 R)
• M51: 14,058,609 km (0.118 R)
• M52: 14,279,266 km (0.117 R)
• M53: 14,478,830 km (0.08 R)
• M54: 14,590,131 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 7.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.83 AU - 10.79 AU

Year: 23270 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,473,946 km

• M1: 311,164 km (0.09 R)
• M2: 694,583 km (0.117 R)
• M3: 763,996 km (0.067 R)
• M4: 1,126,622 km (0.068 R)
• M5: 1,272,779 km (0.119 R)
• M6: 1,425,369 km (0.085 R)
• M7: 1,869,076 km (0.09 R)
• M8: 1,942,977 km (0.057 R)
• M9: 2,353,474 km (0.1 R)
• M10: 3,863,215 km (0.117 R)
• M11: 4,409,846 km (0.052 R)
• M12: 5,327,330 km (0.092 R)
• M13: 5,539,011 km (0.061 R)
• M14: 6,638,854 km (0.112 R)
• M15: 6,790,397 km (0.108 R)
• M16: 8,491,923 km (0.073 R)
• M17: 11,026,261 km (0.094 R)
• M18: 11,842,766 km (0.073 R)
• M19: 11,934,619 km (0.098 R)
• M20: 12,725,543 km (0.106 R)
• M21: 12,772,666 km (0.109 R)
• M22: 13,056,154 km (0.108 R)
• M23: 13,103,577 km (0.088 R)
• M24: 13,774,074 km (0.049 R)
• M25: 15,048,648 km (0.104 R)
• M26: 15,800,976 km (0.096 R)
• M27: 16,309,309 km (0.093 R)
• M28: 17,813,666 km (0.079 R)
• M29: 18,024,748 km (0.117 R)
• M30: 18,662,634 km (0.106 R)
• M31: 19,416,158 km (0.08 R)
• M32: 19,960,395 km (0.067 R)
• M33: 20,344,413 km (0.103 R)
• M34: 21,175,579 km (0.086 R)
• M35: 21,792,071 km (0.111 R)
• M36: 22,642,236 km (0.031 R)
• M37: 23,272,492 km (0.116 R)
• M38: 23,676,705 km (0.107 R)
• M39: 23,850,538 km (0.059 R)
• M40: 24,199,700 km (0.056 R)
• M41: 29,199,260 km (0.086 R)
• M42: 30,576,309 km (0.119 R)
• M43: 30,765,700 km (0.061 R)
• M44: 31,209,108 km (0.078 R)
• M45: 32,166,534 km (0.094 R)
• M46: 34,832,219 km (0.042 R)
• M47: 35,096,109 km (0.119 R)
• M48: 35,825,100 km (0.069 R)
• M49: 39,338,406 km (0.032 R)
• M50: 39,475,587 km (0.061 R)
• M51: 40,718,596 km (0.093 R)
• M52: 40,788,009 km (0.084 R)
• M53: 41,484,387 km (0.065 R)
• M54: 44,237,886 km (0.054 R)
• M55: 45,312,597 km (0.118 R)
• M56: 46,977,023 km (0.09 R)
• M57: 47,195,585 km (0.088 R)
• M58: 47,780,064 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,245 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit