🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 8.5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,176,588 km

• M1: 110,104 km (0.087 R)
• M2: 183,407 km (0.049 R)
• M3: 310,266 km (0.108 R)
• M4: 382,522 km (0.101 R)
• M5: 524,191 km (0.112 R)
• M6: 688,449 km (0.059 R)
• M7: 810,671 km (0.091 R)
• M8: 916,586 km (0.116 R)
• M9: 1,092,214 km (0.103 R)
• M10: 1,262,905 km (0.085 R)
• M11: 1,343,389 km (0.043 R)
• M12: 1,481,468 km (0.108 R)
• M13: 1,612,815 km (0.082 R)
• M14: 1,682,976 km (0.049 R)
• M15: 1,736,233 km (0.117 R)
• M16: 1,942,678 km (0.073 R)
• M17: 2,017,477 km (0.106 R)
• M18: 2,195,798 km (0.104 R)
• M19: 2,326,396 km (0.073 R)
• M20: 2,466,420 km (0.094 R)
• M21: 2,609,136 km (0.081 R)
• M22: 2,719,839 km (0.043 R)
• M23: 2,775,788 km (0.062 R)
• M24: 2,853,280 km (0.073 R)
• M25: 2,931,520 km (0.092 R)
• M26: 3,003,327 km (0.097 R)
• M27: 3,061,072 km (0.067 R)
• M28: 3,155,917 km (0.05 R)
• M29: 3,311,199 km (0.038 R)
• M30: 3,371,038 km (0.12 R)
• M31: 3,461,545 km (0.077 R)
• M32: 3,568,059 km (0.056 R)
• M33: 3,621,615 km (0.049 R)
• M34: 3,760,890 km (0.059 R)
• M35: 3,894,182 km (0.028 R)
• M36: 3,957,312 km (0.053 R)
• M37: 4,068,912 km (0.048 R)
• M38: 4,173,332 km (0.12 R)
• M39: 4,246,186 km (0.095 R)
• M40: 4,327,567 km (0.059 R)
• M41: 4,426,152 km (0.119 R)
• M42: 4,508,730 km (0.099 R)
• M43: 4,633,495 km (0.105 R)
• M44: 4,767,983 km (0.058 R)
• M45: 4,937,927 km (0.097 R)
• M46: 5,006,592 km (0.12 R)
• M47: 5,084,084 km (0.109 R)
• M48: 5,144,521 km (0.093 R)
• M49: 5,214,084 km (0.083 R)
• M50: 5,362,784 km (0.077 R)
• M51: 5,433,245 km (0.102 R)
• M52: 5,593,016 km (0.056 R)
• M53: 5,781,359 km (0.085 R)
• M54: 5,853,615 km (0.106 R)
• M55: 6,081,602 km (0.088 R)
• M56: 6,173,605 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 8.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.61 AU

Year: 2121 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 80,176,588 km

• M1: 105,616 km (0.101 R)
• M2: 164,408 km (0.041 R)
• M3: 239,057 km (0.102 R)
• M4: 316,699 km (0.113 R)
• M5: 394,190 km (0.054 R)
• M6: 491,279 km (0.1 R)
• M7: 623,524 km (0.1 R)
• M8: 796,908 km (0.078 R)
• M9: 986,149 km (0.066 R)
• M10: 1,082,191 km (0.051 R)
• M11: 1,139,786 km (0.115 R)
• M12: 1,461,870 km (0.099 R)
• M13: 1,762,861 km (0.062 R)
• M14: 1,870,871 km (0.096 R)
• M15: 1,991,297 km (0.119 R)
• M16: 2,083,450 km (0.044 R)
• M17: 2,378,905 km (0.098 R)
• M18: 2,443,980 km (0.058 R)
• M19: 2,951,117 km (0.097 R)
• M20: 3,115,525 km (0.093 R)
• M21: 3,577,184 km (0.099 R)
• M22: 3,689,682 km (0.058 R)
• M23: 3,803,227 km (0.079 R)
• M24: 4,060,086 km (0.109 R)
• M25: 4,216,865 km (0.077 R)
• M26: 4,335,795 km (0.097 R)
• M27: 4,947,202 km (0.116 R)
• M28: 5,284,395 km (0.112 R)
• M29: 5,384,177 km (0.079 R)
• M30: 5,672,602 km (0.043 R)
• M31: 5,730,945 km (0.085 R)
• M32: 5,833,419 km (0.109 R)
• M33: 6,010,543 km (0.103 R)
• M34: 6,159,543 km (0.097 R)
• M35: 6,324,998 km (0.062 R)
• M36: 6,415,804 km (0.081 R)
• M37: 6,568,095 km (0.119 R)
• M38: 6,752,399 km (0.11 R)
• M39: 6,985,323 km (0.11 R)
• M40: 7,173,517 km (0.079 R)
• M41: 7,236,647 km (0.072 R)
• M42: 7,490,964 km (0.097 R)
• M43: 7,796,891 km (0.036 R)
• M44: 8,654,835 km (0.106 R)
• M45: 8,840,037 km (0.086 R)
• M46: 8,941,764 km (0.107 R)
• M47: 9,197,576 km (0.064 R)
• M48: 9,473,136 km (0.116 R)
• M49: 9,838,902 km (0.109 R)
• M50: 10,209,307 km (0.087 R)
• M51: 10,512,542 km (0.088 R)
• M52: 10,620,252 km (0.113 R)
• M53: 11,000,231 km (0.103 R)
• M54: 11,109,587 km (0.109 R)
• M55: 11,587,701 km (0.116 R)
• M56: 11,848,002 km (0.079 R)
• M57: 12,298,740 km (0.096 R)
• M58: 12,545,128 km (0.114 R)
• M59: 12,869,905 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.02 AU - 2.82 AU

Year: 2431 Days

Day: 6.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,176,588 km

• M1: 188,194 km (0.092 R)
• M2: 315,502 km (0.087 R)
• M3: 445,054 km (0.062 R)
• M4: 548,127 km (0.109 R)
• M5: 777,610 km (0.077 R)
• M6: 917,484 km (0.099 R)
• M7: 1,083,986 km (0.097 R)
• M8: 1,225,057 km (0.068 R)
• M9: 1,420,282 km (0.081 R)
• M10: 1,546,543 km (0.113 R)
• M11: 1,821,504 km (0.105 R)
• M12: 1,948,961 km (0.077 R)
• M13: 2,258,479 km (0.099 R)
• M14: 2,407,778 km (0.047 R)
• M15: 2,548,549 km (0.114 R)
• M16: 2,643,993 km (0.108 R)
• M17: 2,838,620 km (0.053 R)
• M18: 3,268,265 km (0.092 R)
• M19: 3,425,043 km (0.112 R)
• M20: 3,624,457 km (0.113 R)
• M21: 3,841,524 km (0.036 R)
• M22: 3,979,453 km (0.053 R)
• M23: 4,090,903 km (0.1 R)
• M24: 4,345,818 km (0.108 R)
• M25: 4,446,348 km (0.09 R)
• M26: 4,620,480 km (0.09 R)
• M27: 4,901,125 km (0.085 R)
• M28: 5,005,844 km (0.072 R)
• M29: 5,340,195 km (0.086 R)
• M30: 5,479,022 km (0.12 R)
• M31: 5,950,854 km (0.12 R)
• M32: 6,550,741 km (0.071 R)
• M33: 7,461,194 km (0.085 R)
• M34: 7,756,201 km (0.067 R)
• M35: 7,913,877 km (0.08 R)
• M36: 8,125,708 km (0.048 R)
• M37: 8,555,353 km (0.077 R)
• M38: 9,250,684 km (0.105 R)
• M39: 9,474,033 km (0.092 R)
• M40: 9,680,478 km (0.117 R)
• M41: 10,097,707 km (0.053 R)
• M42: 10,676,202 km (0.116 R)
• M43: 11,146,837 km (0.115 R)
• M44: 11,325,157 km (0.058 R)
• M45: 11,624,353 km (0.114 R)
• M46: 11,865,505 km (0.088 R)
• M47: 12,496,509 km (0.108 R)
• M48: 12,971,781 km (0.092 R)
• M49: 13,243,002 km (0.11 R)
• M50: 14,003,857 km (0.086 R)
• M51: 14,132,062 km (0.095 R)
• M52: 14,282,258 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 13.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.51 AU - 2.67 AU

Year: 2691 Days

Day: 11.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,176,588 km

• M1: 176,675 km (0.063 R)
• M2: 338,390 km (0.113 R)
• M3: 576,101 km (0.103 R)
• M4: 797,656 km (0.115 R)
• M5: 965,505 km (0.11 R)
• M6: 1,081,144 km (0.068 R)
• M7: 1,168,359 km (0.102 R)
• M8: 1,292,675 km (0.119 R)
• M9: 1,409,810 km (0.107 R)
• M10: 1,543,102 km (0.081 R)
• M11: 1,680,732 km (0.052 R)
• M12: 1,849,030 km (0.098 R)
• M13: 1,955,543 km (0.08 R)
• M14: 2,188,916 km (0.117 R)
• M15: 2,287,800 km (0.086 R)
• M16: 2,490,206 km (0.066 R)
• M17: 2,638,458 km (0.117 R)
• M18: 2,897,561 km (0.1 R)
• M19: 3,277,540 km (0.097 R)
• M20: 3,490,268 km (0.104 R)
• M21: 3,589,900 km (0.1 R)
• M22: 3,809,360 km (0.116 R)
• M23: 3,912,134 km (0.076 R)
• M24: 4,120,524 km (0.098 R)
• M25: 4,226,140 km (0.039 R)
• M26: 5,255,523 km (0.105 R)
• M27: 5,602,440 km (0.099 R)
• M28: 5,700,128 km (0.071 R)
• M29: 7,276,440 km (0.12 R)
• M30: 7,969,378 km (0.09 R)
• M31: 8,168,044 km (0.108 R)
• M32: 8,279,195 km (0.116 R)
• M33: 8,368,505 km (0.117 R)
• M34: 8,910,797 km (0.047 R)
• M35: 9,441,271 km (0.053 R)
• M36: 9,769,190 km (0.094 R)
• M37: 9,911,009 km (0.043 R)
• M38: 10,124,784 km (0.102 R)
• M39: 10,484,716 km (0.082 R)
• M40: 10,581,357 km (0.083 R)
• M41: 10,775,684 km (0.07 R)
• M42: 11,020,127 km (0.113 R)
• M43: 11,266,515 km (0.081 R)
• M44: 11,365,549 km (0.088 R)
• M45: 11,664,595 km (0.037 R)
• M46: 11,789,808 km (0.103 R)
• M47: 11,991,317 km (0.041 R)
• M48: 12,860,331 km (0.036 R)
• M49: 13,041,793 km (0.1 R)
• M50: 13,224,153 km (0.091 R)
• M51: 13,617,595 km (0.1 R)
• M52: 13,723,211 km (0.108 R)
• M53: 13,882,084 km (0.118 R)
• M54: 14,015,077 km (0.082 R)
• M55: 14,121,740 km (0.117 R)
• M56: 14,282,109 km (0.11 R)
• M57: 14,767,105 km (0.094 R)
• M58: 15,175,358 km (0.078 R)
• M59: 15,532,298 km (0.107 R)
• M60: 16,282,382 km (0.096 R)
• M61: 16,506,928 km (0.091 R)
• M62: 16,959,163 km (0.118 R)
• M63: 17,444,159 km (0.09 R)
• M64: 17,991,538 km (0.085 R)
• M65: 18,194,542 km (0.072 R)
• M66: 18,310,929 km (0.086 R)
• M67: 18,632,415 km (0.048 R)
• M68: 18,779,021 km (0.086 R)
• M69: 19,727,172 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 10.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.62 AU - 6.3 AU

Year: 9395 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,176,588 km

• M1: 143,165 km (0.104 R)
• M2: 216,618 km (0.079 R)
• M3: 333,454 km (0.075 R)
• M4: 436,377 km (0.115 R)
• M5: 537,056 km (0.086 R)
• M6: 646,861 km (0.118 R)
• M7: 1,247,197 km (0.119 R)
• M8: 1,353,861 km (0.101 R)
• M9: 1,622,987 km (0.12 R)
• M10: 1,692,999 km (0.05 R)
• M11: 1,909,318 km (0.058 R)
• M12: 2,083,898 km (0.107 R)
• M13: 2,666,582 km (0.039 R)
• M14: 3,297,885 km (0.098 R)
• M15: 3,538,738 km (0.112 R)
• M16: 3,785,425 km (0.093 R)
• M17: 4,263,091 km (0.12 R)
• M18: 4,426,601 km (0.109 R)
• M19: 5,032,472 km (0.068 R)
• M20: 5,135,994 km (0.03 R)
• M21: 5,880,692 km (0.037 R)
• M22: 6,925,484 km (0.102 R)
• M23: 7,156,912 km (0.066 R)
• M24: 7,234,553 km (0.081 R)
• M25: 7,548,260 km (0.034 R)
• M26: 7,746,477 km (0.108 R)
• M27: 7,866,305 km (0.106 R)
• M28: 8,188,838 km (0.068 R)
• M29: 8,392,590 km (0.09 R)
• M30: 9,182,168 km (0.091 R)
• M31: 9,952,148 km (0.092 R)
• M32: 10,344,842 km (0.115 R)
• M33: 11,599,071 km (0.101 R)
• M34: 12,012,410 km (0.113 R)
• M35: 13,858,597 km (0.114 R)
• M36: 14,248,150 km (0.076 R)
• M37: 14,888,878 km (0.081 R)
• M38: 15,338,120 km (0.105 R)
• M39: 15,589,445 km (0.105 R)
• M40: 15,842,265 km (0.104 R)
• M41: 18,231,193 km (0.093 R)
• M42: 18,711,702 km (0.084 R)
• M43: 21,849,966 km (0.098 R)
• M44: 22,759,820 km (0.047 R)
• M45: 23,914,416 km (0.086 R)
• M46: 24,381,611 km (0.088 R)
• M47: 24,675,122 km (0.112 R)
• M48: 25,622,375 km (0.025 R)
• M49: 25,980,662 km (0.103 R)
• M50: 26,160,329 km (0.064 R)
• M51: 26,400,733 km (0.113 R)
• M52: 26,702,173 km (0.057 R)
• M53: 27,247,607 km (0.098 R)
• M54: 27,735,595 km (0.07 R)
• M55: 27,980,636 km (0.087 R)
• M56: 28,596,381 km (0.057 R)
• M57: 28,967,982 km (0.08 R)
• M58: 29,154,381 km (0.087 R)
• M59: 29,341,229 km (0.075 R)
• M60: 29,653,440 km (0.09 R)
• M61: 29,778,653 km (0.07 R)
• M62: 29,966,847 km (0.102 R)
• M63: 30,407,413 km (0.1 R)
• M64: 31,040,361 km (0.059 R)
• M65: 31,231,248 km (0.111 R)
• M66: 31,805,854 km (0.107 R)
• M67: 31,869,882 km (0.115 R)
• M68: 32,319,573 km (0.112 R)
• M69: 32,706,582 km (0.072 R)
• M70: 33,225,238 km (0.048 R)
• M71: 33,485,389 km (0.097 R)
• M72: 33,811,812 km (0.095 R)
• M73: 33,877,186 km (0.037 R)
• M74: 34,665,118 km (0.095 R)
• M75: 35,326,340 km (0.114 R)
• M76: 36,594,182 km (0.116 R)
• M77: 36,930,329 km (0.1 R)
• M78: 37,334,991 km (0.111 R)
• M79: 38,626,170 km (0.106 R)
• M80: 38,899,934 km (0.108 R)
• M81: 39,655,852 km (0.115 R)
• M82: 40,001,124 km (0.059 R)
• M83: 40,347,443 km (0.112 R)
• M84: 42,728,144 km (0.109 R)
• M85: 43,082,092 km (0.051 R)
• M86: 43,436,939 km (0.101 R)
• M87: 43,507,998 km (0.066 R)
• M88: 47,185,113 km (0.113 R)
• M89: 47,404,573 km (0.026 R)
• M90: 47,551,030 km (0.047 R)
• M91: 48,211,953 km (0.048 R)
• M92: 49,691,476 km (0.085 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 5.1

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.17 AU - 11.99 AU

Year: 22220 Days

Day: 15 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,176,588 km

• M1: 182,210 km (0.092 R)
• M2: 380,128 km (0.036 R)
• M3: 610,659 km (0.107 R)
• M4: 802,892 km (0.079 R)
• M5: 1,096,702 km (0.106 R)
• M6: 1,643,482 km (0.094 R)
• M7: 2,558,872 km (0.117 R)
• M8: 2,789,252 km (0.066 R)
• M9: 2,946,480 km (0.103 R)
• M10: 3,228,621 km (0.115 R)
• M11: 5,580,001 km (0.035 R)
• M12: 6,335,021 km (0.119 R)
• M13: 6,803,412 km (0.092 R)
• M14: 7,553,795 km (0.112 R)
• M15: 7,773,105 km (0.11 R)
• M16: 8,273,959 km (0.082 R)
• M17: 8,443,154 km (0.057 R)
• M18: 8,957,920 km (0.094 R)
• M19: 10,017,522 km (0.087 R)
• M20: 10,258,375 km (0.103 R)
• M21: 10,379,549 km (0.054 R)
• M22: 13,293,267 km (0.045 R)
• M23: 13,891,060 km (0.107 R)
• M24: 14,429,762 km (0.116 R)
• M25: 14,701,581 km (0.11 R)
• M26: 15,458,098 km (0.095 R)
• M27: 16,368,251 km (0.074 R)
• M28: 16,865,664 km (0.052 R)
• M29: 17,008,680 km (0.089 R)
• M30: 17,657,037 km (0.118 R)
• M31: 18,681,782 km (0.094 R)
• M32: 19,500,382 km (0.099 R)
• M33: 19,725,676 km (0.115 R)
• M34: 19,876,321 km (0.075 R)
• M35: 20,635,381 km (0.073 R)
• M36: 20,711,825 km (0.111 R)
• M37: 21,713,981 km (0.119 R)
• M38: 21,947,504 km (0.116 R)
• M39: 23,206,818 km (0.066 R)
• M40: 24,086,005 km (0.076 R)
• M41: 24,327,755 km (0.052 R)
• M42: 24,976,262 km (0.1 R)
• M43: 25,466,345 km (0.091 R)
• M44: 26,124,725 km (0.084 R)
• M45: 26,455,935 km (0.043 R)
• M46: 27,458,091 km (0.088 R)
• M47: 28,133,226 km (0.113 R)
• M48: 28,557,785 km (0.054 R)
• M49: 29,585,672 km (0.115 R)
• M50: 31,677,200 km (0.065 R)
• M51: 32,651,830 km (0.108 R)
• M52: 33,546,275 km (0.096 R)
• M53: 34,177,130 km (0.105 R)
• M54: 36,001,176 km (0.077 R)
• M55: 37,576,292 km (0.061 R)
• M56: 38,325,179 km (0.081 R)
• M57: 39,173,698 km (0.099 R)
• M58: 41,370,094 km (0.103 R)
• M59: 41,852,847 km (0.101 R)
• M60: 43,410,161 km (0.104 R)
• M61: 43,606,134 km (0.108 R)
• M62: 44,590,488 km (0.095 R)
• M63: 44,689,372 km (0.072 R)
• M64: 44,986,324 km (0.057 R)
• M65: 45,383,207 km (0.043 R)
• M66: 46,380,725 km (0.104 R)
• M67: 47,587,232 km (0.071 R)
• M68: 50,648,304 km (0.105 R)
• M69: 51,578,952 km (0.095 R)
• M70: 51,786,594 km (0.06 R)
• M71: 51,994,386 km (0.092 R)
• M72: 52,098,506 km (0.078 R)
• M73: 56,209,455 km (0.106 R)
• M74: 56,637,006 km (0.111 R)
• M75: 57,602,810 km (0.117 R)
• M76: 58,465,989 km (0.105 R)
• M77: 61,740,388 km (0.029 R)
• M78: 61,850,492 km (0.084 R)
• M79: 62,181,402 km (0.106 R)
• M80: 63,066,722 km (0.048 R)
• M81: 65,860,014 km (0.097 R)
• M82: 68,009,735 km (0.07 R)
• M83: 69,493,896 km (0.11 R)
• M84: 69,952,563 km (0.096 R)
• M85: 70,873,188 km (0.054 R)
• M86: 70,988,528 km (0.079 R)
• M87: 75,300,537 km (0.103 R)
• M88: 75,536,004 km (0.102 R)
• M89: 76,598,598 km (0.106 R)
• M90: 76,717,079 km (0.117 R)
• M91: 77,072,524 km (0.089 R)
• M92: 77,785,208 km (0.12 R)
• M93: 78,380,757 km (0.11 R)
• M94: 78,619,515 km (0.08 R)
• M95: 80,056,403 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit