🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 10.9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.09 AU - 1.51 AU

Year: 1042 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,609,176 km

• M1: 173,384 km (0.103 R)
• M2: 263,442 km (0.117 R)
• M3: 344,823 km (0.065 R)
• M4: 438,621 km (0.081 R)
• M5: 543,339 km (0.046 R)
• M6: 641,027 km (0.064 R)
• M7: 757,414 km (0.118 R)
• M8: 888,013 km (0.083 R)
• M9: 1,006,345 km (0.086 R)
• M10: 1,088,325 km (0.119 R)
• M11: 1,187,059 km (0.098 R)
• M12: 1,289,085 km (0.054 R)
• M13: 1,363,734 km (0.04 R)
• M14: 1,557,314 km (0.091 R)
• M15: 1,768,396 km (0.09 R)
• M16: 1,843,644 km (0.083 R)
• M17: 1,945,820 km (0.069 R)
• M18: 2,023,610 km (0.115 R)
• M19: 2,227,662 km (0.067 R)
• M20: 2,503,820 km (0.112 R)
• M21: 2,617,514 km (0.05 R)
• M22: 2,801,071 km (0.095 R)
• M23: 2,998,989 km (0.087 R)
• M24: 3,120,013 km (0.09 R)
• M25: 3,252,856 km (0.103 R)
• M26: 3,346,056 km (0.094 R)
• M27: 3,716,909 km (0.085 R)
• M28: 3,868,900 km (0.072 R)
• M29: 4,100,926 km (0.062 R)
• M30: 4,213,125 km (0.1 R)
• M31: 4,463,402 km (0.073 R)
• M32: 4,625,267 km (0.079 R)
• M33: 4,742,103 km (0.066 R)
• M34: 4,836,200 km (0.117 R)
• M35: 5,231,288 km (0.09 R)
• M36: 5,587,181 km (0.06 R)
• M37: 5,661,831 km (0.09 R)
• M38: 5,824,743 km (0.087 R)
• M39: 5,938,287 km (0.039 R)
• M40: 6,091,027 km (0.1 R)
• M41: 6,361,350 km (0.085 R)
• M42: 6,794,286 km (0.111 R)
• M43: 6,940,743 km (0.044 R)
• M44: 7,021,077 km (0.076 R)
• M45: 7,101,710 km (0.116 R)
• M46: 7,413,622 km (0.102 R)
• M47: 7,633,381 km (0.057 R)
• M48: 7,716,408 km (0.115 R)
• M49: 7,799,584 km (0.039 R)
• M50: 7,953,072 km (0.08 R)
• M51: 8,135,581 km (0.089 R)
• M52: 8,390,795 km (0.076 R)
• M53: 9,378,440 km (0.086 R)
• M54: 9,452,491 km (0.116 R)
• M55: 9,526,841 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 9.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.71 AU - 1.73 AU

Year: 1586 Days

Day: 9.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,609,176 km

• M1: 153,487 km (0.103 R)
• M2: 426,653 km (0.093 R)
• M3: 593,156 km (0.089 R)
• M4: 655,837 km (0.106 R)
• M5: 816,356 km (0.086 R)
• M6: 967,749 km (0.088 R)
• M7: 1,105,079 km (0.083 R)
• M8: 1,232,836 km (0.113 R)
• M9: 1,365,679 km (0.116 R)
• M10: 1,433,896 km (0.044 R)
• M11: 1,627,625 km (0.071 R)
• M12: 1,924,876 km (0.083 R)
• M13: 2,030,941 km (0.075 R)
• M14: 2,129,226 km (0.106 R)
• M15: 2,209,112 km (0.11 R)
• M16: 2,676,605 km (0.089 R)
• M17: 2,994,201 km (0.059 R)
• M18: 3,393,628 km (0.055 R)
• M19: 3,677,265 km (0.047 R)
• M20: 3,870,695 km (0.036 R)
• M21: 4,092,399 km (0.039 R)
• M22: 4,192,181 km (0.114 R)
• M23: 4,292,860 km (0.111 R)
• M24: 4,612,850 km (0.094 R)
• M25: 4,769,031 km (0.08 R)
• M26: 5,020,205 km (0.095 R)
• M27: 5,207,951 km (0.104 R)
• M28: 5,855,410 km (0.119 R)
• M29: 5,982,269 km (0.094 R)
• M30: 6,195,895 km (0.094 R)
• M31: 6,253,191 km (0.101 R)
• M32: 6,354,020 km (0.051 R)
• M33: 6,718,590 km (0.071 R)
• M34: 7,407,189 km (0.064 R)
• M35: 7,605,855 km (0.038 R)
• M36: 8,180,909 km (0.073 R)
• M37: 8,497,757 km (0.12 R)
• M38: 8,737,862 km (0.077 R)
• M39: 8,834,652 km (0.085 R)
• M40: 8,964,054 km (0.093 R)
• M41: 9,077,898 km (0.031 R)
• M42: 9,938,684 km (0.119 R)
• M43: 10,532,588 km (0.12 R)
• M44: 10,894,465 km (0.079 R)
• M45: 11,313,040 km (0.033 R)
• M46: 11,843,813 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 14.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.46 AU - 2.26 AU

Year: 1783 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,609,176 km

• M1: 247,734 km (0.109 R)
• M2: 365,318 km (0.095 R)
• M3: 493,823 km (0.102 R)
• M4: 661,971 km (0.119 R)
• M5: 1,024,446 km (0.047 R)
• M6: 1,138,290 km (0.081 R)
• M7: 1,281,007 km (0.073 R)
• M8: 1,914,703 km (0.102 R)
• M9: 2,387,582 km (0.117 R)
• M10: 2,503,820 km (0.067 R)
• M11: 2,677,802 km (0.09 R)
• M12: 3,055,088 km (0.077 R)
• M13: 3,267,367 km (0.111 R)
• M14: 3,432,074 km (0.057 R)
• M15: 3,760,890 km (0.109 R)
• M16: 3,952,226 km (0.102 R)
• M17: 4,072,204 km (0.084 R)
• M18: 4,316,198 km (0.116 R)
• M19: 4,449,489 km (0.12 R)
• M20: 4,652,195 km (0.106 R)
• M21: 4,749,732 km (0.065 R)
• M22: 5,421,427 km (0.114 R)
• M23: 5,868,575 km (0.101 R)
• M24: 6,069,934 km (0.076 R)
• M25: 6,219,831 km (0.112 R)
• M26: 6,534,136 km (0.105 R)
• M27: 7,133,724 km (0.107 R)
• M28: 7,291,999 km (0.105 R)
• M29: 7,727,777 km (0.084 R)
• M30: 7,878,871 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 8.8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.05 AU - 2.21 AU

Year: 2185 Days

Day: 11.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,609,176 km

• M1: 109,954 km (0.115 R)
• M2: 169,794 km (0.086 R)
• M3: 374,443 km (0.086 R)
• M4: 584,030 km (0.119 R)
• M5: 685,607 km (0.065 R)
• M6: 1,006,644 km (0.063 R)
• M7: 1,315,414 km (0.103 R)
• M8: 1,405,921 km (0.118 R)
• M9: 1,617,153 km (0.108 R)
• M10: 1,702,125 km (0.081 R)
• M11: 1,889,421 km (0.116 R)
• M12: 2,018,075 km (0.112 R)
• M13: 2,463,129 km (0.087 R)
• M14: 2,519,228 km (0.068 R)
• M15: 2,661,197 km (0.108 R)
• M16: 2,718,792 km (0.113 R)
• M17: 2,982,982 km (0.082 R)
• M18: 3,209,622 km (0.077 R)
• M19: 3,520,636 km (0.104 R)
• M20: 3,679,659 km (0.108 R)
• M21: 3,743,986 km (0.068 R)
• M22: 3,873,837 km (0.08 R)
• M23: 4,038,245 km (0.1 R)
• M24: 4,631,550 km (0.039 R)
• M25: 4,876,591 km (0.09 R)
• M26: 4,947,501 km (0.112 R)
• M27: 5,036,362 km (0.077 R)
• M28: 5,143,923 km (0.056 R)
• M29: 5,618,597 km (0.052 R)
• M30: 5,879,944 km (0.066 R)
• M31: 6,126,332 km (0.095 R)
• M32: 6,260,372 km (0.063 R)
• M33: 6,473,100 km (0.1 R)
• M34: 6,747,163 km (0.116 R)
• M35: 6,826,151 km (0.12 R)
• M36: 7,165,439 km (0.112 R)
• M37: 7,449,076 km (0.084 R)
• M38: 7,798,387 km (0.091 R)
• M39: 8,300,587 km (0.112 R)
• M40: 8,385,260 km (0.107 R)
• M41: 8,748,633 km (0.105 R)
• M42: 9,051,718 km (0.085 R)
• M43: 9,182,766 km (0.071 R)
• M44: 9,248,440 km (0.084 R)
• M45: 9,358,394 km (0.089 R)
• M46: 9,601,640 km (0.113 R)
• M47: 9,757,521 km (0.115 R)
• M48: 10,139,744 km (0.089 R)
• M49: 10,435,199 km (0.108 R)
• M50: 10,503,865 km (0.092 R)
• M51: 10,618,606 km (0.096 R)
• M52: 10,756,685 km (0.069 R)
• M53: 10,826,099 km (0.108 R)
• M54: 10,965,075 km (0.055 R)
• M55: 11,621,959 km (0.115 R)
• M56: 11,811,949 km (0.092 R)
• M57: 12,679,916 km (0.085 R)
• M58: 12,973,726 km (0.057 R)
• M59: 13,047,477 km (0.115 R)
• M60: 13,818,505 km (0.106 R)
• M61: 13,969,449 km (0.051 R)
• M62: 14,399,992 km (0.068 R)
• M63: 14,553,030 km (0.074 R)
• M64: 14,937,946 km (0.119 R)
• M65: 15,222,331 km (0.118 R)
• M66: 15,665,440 km (0.072 R)
• M67: 16,245,132 km (0.112 R)
• M68: 16,537,596 km (0.075 R)
• M69: 16,644,409 km (0.071 R)
• M70: 16,831,855 km (0.068 R)
• M71: 17,181,764 km (0.113 R)
• M72: 17,344,078 km (0.059 R)
• M73: 17,670,351 km (0.095 R)
• M74: 18,328,731 km (0.079 R)
• M75: 18,605,487 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.34 AU - 3.7 AU

Year: 4642 Days

Day: 12 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,609,176 km

• M1: 271,819 km (0.092 R)
• M2: 337,942 km (0.095 R)
• M3: 481,855 km (0.074 R)
• M4: 546,032 km (0.084 R)
• M5: 625,020 km (0.063 R)
• M6: 745,446 km (0.11 R)
• M7: 861,085 km (0.076 R)
• M8: 1,024,895 km (0.087 R)
• M9: 1,096,403 km (0.108 R)
• M10: 1,368,222 km (0.095 R)
• M11: 1,611,169 km (0.05 R)
• M12: 1,868,178 km (0.119 R)
• M13: 2,028,697 km (0.086 R)
• M14: 2,212,553 km (0.102 R)
• M15: 2,344,647 km (0.108 R)
• M16: 2,656,260 km (0.089 R)
• M17: 2,857,918 km (0.117 R)
• M18: 2,919,402 km (0.091 R)
• M19: 3,340,670 km (0.1 R)
• M20: 3,405,596 km (0.097 R)
• M21: 3,602,766 km (0.091 R)
• M22: 4,986,546 km (0.03 R)
• M23: 5,851,371 km (0.09 R)
• M24: 6,008,898 km (0.106 R)
• M25: 6,652,617 km (0.075 R)
• M26: 7,346,602 km (0.085 R)
• M27: 7,459,847 km (0.12 R)
• M28: 7,545,118 km (0.095 R)
• M29: 7,659,261 km (0.082 R)
• M30: 7,802,875 km (0.052 R)
• M31: 8,092,646 km (0.098 R)
• M32: 8,209,632 km (0.042 R)
• M33: 8,563,730 km (0.078 R)
• M34: 9,013,571 km (0.112 R)
• M35: 10,824,154 km (0.079 R)
• M36: 11,050,196 km (0.112 R)
• M37: 11,441,245 km (0.099 R)
• M38: 11,770,510 km (0.097 R)
• M39: 12,404,955 km (0.092 R)
• M40: 12,845,371 km (0.085 R)
• M41: 13,118,985 km (0.082 R)
• M42: 13,394,545 km (0.105 R)
• M43: 13,602,486 km (0.113 R)
• M44: 14,586,989 km (0.109 R)
• M45: 14,658,198 km (0.069 R)
• M46: 14,908,176 km (0.08 R)
• M47: 15,267,959 km (0.071 R)
• M48: 15,739,940 km (0.093 R)
• M49: 16,179,907 km (0.105 R)
• M50: 16,512,463 km (0.112 R)
• M51: 16,586,664 km (0.106 R)
• M52: 16,922,062 km (0.086 R)
• M53: 17,372,801 km (0.037 R)
• M54: 17,637,439 km (0.085 R)
• M55: 17,827,429 km (0.096 R)
• M56: 18,709,757 km (0.111 R)
• M57: 18,864,591 km (0.081 R)
• M58: 19,058,769 km (0.076 R)
• M59: 19,410,025 km (0.073 R)
• M60: 19,488,414 km (0.039 R)
• M61: 20,436,864 km (0.049 R)
• M62: 21,319,492 km (0.101 R)
• M63: 21,684,211 km (0.12 R)
• M64: 22,010,036 km (0.075 R)
• M65: 22,296,515 km (0.092 R)
• M66: 24,674,822 km (0.113 R)
• M67: 25,528,428 km (0.117 R)
• M68: 26,001,905 km (0.111 R)
• M69: 27,352,026 km (0.118 R)
• M70: 27,792,442 km (0.029 R)
• M71: 27,924,986 km (0.085 R)
• M72: 28,057,679 km (0.1 R)
• M73: 28,146,391 km (0.113 R)
• M74: 28,368,394 km (0.1 R)
• M75: 29,127,603 km (0.082 R)
• M76: 29,487,087 km (0.086 R)
• M77: 29,622,323 km (0.112 R)
• M78: 30,029,229 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 4.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.46 AU - 11.24 AU

Year: 21730 Days

Day: 23.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,609,176 km

• M1: 74,500 km (0.113 R)
• M2: 132,843 km (0.115 R)
• M3: 175,030 km (0.03 R)
• M4: 357,539 km (0.088 R)
• M5: 759,957 km (0.109 R)
• M6: 826,079 km (0.027 R)
• M7: 1,300,753 km (0.026 R)
• M8: 1,779,616 km (0.076 R)
• M9: 1,845,888 km (0.048 R)
• M10: 1,890,468 km (0.101 R)
• M11: 2,026,303 km (0.119 R)
• M12: 2,212,553 km (0.06 R)
• M13: 2,502,174 km (0.076 R)
• M14: 2,906,836 km (0.051 R)
• M15: 3,090,243 km (0.047 R)
• M16: 3,386,148 km (0.097 R)
• M17: 3,440,901 km (0.093 R)
• M18: 3,606,954 km (0.08 R)
• M19: 3,719,003 km (0.096 R)
• M20: 4,062,480 km (0.092 R)
• M21: 4,297,049 km (0.119 R)
• M22: 4,596,395 km (0.074 R)
• M23: 4,657,131 km (0.111 R)
• M24: 4,933,588 km (0.118 R)
• M25: 5,374,004 km (0.106 R)
• M26: 5,729,000 km (0.095 R)
• M27: 5,925,721 km (0.116 R)
• M28: 6,124,686 km (0.107 R)
• M29: 6,393,514 km (0.064 R)
• M30: 6,977,394 km (0.098 R)
• M31: 7,082,113 km (0.118 R)
• M32: 7,257,890 km (0.095 R)
• M33: 7,470,768 km (0.091 R)
• M34: 7,866,454 km (0.115 R)
• M35: 7,975,511 km (0.052 R)
• M36: 8,012,013 km (0.066 R)
• M37: 8,232,072 km (0.077 R)
• M38: 8,790,820 km (0.03 R)
• M39: 9,593,263 km (0.075 R)
• M40: 9,905,174 km (0.102 R)
• M41: 10,739,631 km (0.119 R)
• M42: 10,820,264 km (0.098 R)
• M43: 10,941,588 km (0.064 R)
• M44: 11,267,412 km (0.115 R)
• M45: 12,601,975 km (0.093 R)
• M46: 13,029,227 km (0.12 R)
• M47: 13,941,923 km (0.077 R)
• M48: 14,428,116 km (0.105 R)
• M49: 14,472,547 km (0.12 R)
• M50: 15,009,753 km (0.107 R)
• M51: 15,099,960 km (0.084 R)
• M52: 15,145,139 km (0.082 R)
• M53: 16,335,040 km (0.088 R)
• M54: 16,381,266 km (0.102 R)
• M55: 16,613,741 km (0.104 R)
• M56: 17,744,701 km (0.091 R)
• M57: 18,319,456 km (0.035 R)
• M58: 18,706,017 km (0.028 R)
• M59: 19,192,958 km (0.065 R)
• M60: 19,782,822 km (0.111 R)
• M61: 19,832,190 km (0.102 R)
• M62: 20,478,453 km (0.113 R)
• M63: 21,283,289 km (0.12 R)
• M64: 22,149,760 km (0.09 R)
• M65: 22,613,065 km (0.09 R)
• M66: 23,811,643 km (0.113 R)
• M67: 24,022,127 km (0.057 R)
• M68: 24,763,983 km (0.096 R)
• M69: 24,870,496 km (0.077 R)
• M70: 24,923,903 km (0.089 R)
• M71: 25,298,346 km (0.115 R)
• M72: 25,674,735 km (0.09 R)
• M73: 25,890,604 km (0.064 R)
• M74: 25,998,764 km (0.084 R)
• M75: 26,215,680 km (0.082 R)
• M76: 26,979,078 km (0.117 R)
• M77: 27,694,605 km (0.099 R)
• M78: 28,027,011 km (0.079 R)
• M79: 28,138,013 km (0.091 R)
• M80: 29,256,856 km (0.117 R)
• M81: 29,425,901 km (0.083 R)
• M82: 29,991,830 km (0.096 R)
• M83: 31,653,114 km (0.108 R)
• M84: 32,174,762 km (0.082 R)
• M85: 32,407,536 km (0.064 R)
• M86: 32,991,866 km (0.096 R)
• M87: 33,756,760 km (0.118 R)
• M88: 33,993,274 km (0.109 R)
• M89: 35,124,084 km (0.113 R)
• M90: 38,097,043 km (0.103 R)
• M91: 38,158,527 km (0.079 R)
• M92: 39,707,015 km (0.091 R)
• M93: 40,960,346 km (0.055 R)
• M94: 41,149,587 km (0.092 R)
• M95: 42,163,113 km (0.104 R)
• M96: 42,226,692 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit