🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 302 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,434,830 km

• M1: 214,673 km (0.081 R)
• M2: 319,391 km (0.102 R)
• M3: 429,495 km (0.036 R)
• M4: 532,568 km (0.049 R)
• M5: 633,996 km (0.105 R)
• M6: 760,406 km (0.072 R)
• M7: 850,165 km (0.079 R)
• M8: 951,442 km (0.053 R)
• M9: 1,155,644 km (0.091 R)
• M10: 1,253,181 km (0.08 R)
• M11: 1,370,915 km (0.086 R)
• M12: 1,492,538 km (0.049 R)
• M13: 1,590,824 km (0.077 R)
• M14: 1,761,365 km (0.115 R)
• M15: 1,860,998 km (0.049 R)
• M16: 1,982,172 km (0.098 R)
• M17: 2,176,799 km (0.116 R)
• M18: 2,279,124 km (0.108 R)
• M19: 2,483,624 km (0.104 R)
• M20: 2,585,350 km (0.11 R)
• M21: 2,716,099 km (0.114 R)
• M22: 2,860,311 km (0.096 R)
• M23: 2,972,958 km (0.099 R)
• M24: 3,110,289 km (0.044 R)
• M25: 3,202,890 km (0.083 R)
• M26: 3,343,812 km (0.08 R)
• M27: 3,510,912 km (0.061 R)
• M28: 3,631,937 km (0.099 R)
• M29: 3,754,308 km (0.105 R)
• M30: 3,872,042 km (0.071 R)
• M31: 3,978,256 km (0.115 R)
• M32: 4,085,667 km (0.092 R)
• M33: 4,251,721 km (0.105 R)
• M34: 4,465,796 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 8.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.01 AU - 1.57 AU

Year: 977 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,434,830 km

• M1: 113,096 km (0.077 R)
• M2: 165,006 km (0.082 R)
• M3: 229,633 km (0.074 R)
• M4: 426,504 km (0.087 R)
• M5: 519,703 km (0.106 R)
• M6: 696,677 km (0.096 R)
• M7: 847,921 km (0.096 R)
• M8: 1,010,234 km (0.089 R)
• M9: 1,101,489 km (0.094 R)
• M10: 1,170,155 km (0.071 R)
• M11: 1,227,451 km (0.074 R)
• M12: 1,351,766 km (0.103 R)
• M13: 1,425,668 km (0.112 R)
• M14: 1,563,597 km (0.112 R)
• M15: 1,670,111 km (0.09 R)
• M16: 1,801,009 km (0.11 R)
• M17: 1,875,209 km (0.108 R)
• M18: 2,135,360 km (0.101 R)
• M19: 2,285,855 km (0.083 R)
• M20: 2,350,332 km (0.094 R)
• M21: 2,407,179 km (0.101 R)
• M22: 2,472,853 km (0.114 R)
• M23: 2,538,975 km (0.11 R)
• M24: 2,656,260 km (0.117 R)
• M25: 2,870,185 km (0.056 R)
• M26: 3,107,746 km (0.118 R)
• M27: 3,170,278 km (0.084 R)
• M28: 3,296,838 km (0.056 R)
• M29: 3,378,967 km (0.067 R)
• M30: 3,434,169 km (0.076 R)
• M31: 3,489,670 km (0.111 R)
• M32: 3,695,815 km (0.104 R)
• M33: 3,800,384 km (0.119 R)
• M34: 3,877,128 km (0.048 R)
• M35: 3,983,343 km (0.077 R)
• M36: 4,159,419 km (0.038 R)
• M37: 4,238,407 km (0.088 R)
• M38: 4,661,769 km (0.113 R)
• M39: 4,754,220 km (0.042 R)
• M40: 5,003,899 km (0.104 R)
• M41: 5,067,029 km (0.115 R)
• M42: 5,193,888 km (0.088 R)
• M43: 5,289,930 km (0.087 R)
• M44: 5,386,421 km (0.096 R)
• M45: 6,168,369 km (0.114 R)
• M46: 6,235,987 km (0.051 R)
• M47: 6,406,379 km (0.11 R)
• M48: 6,555,379 km (0.116 R)
• M49: 6,786,657 km (0.088 R)
• M50: 6,856,519 km (0.095 R)
• M51: 6,938,499 km (0.104 R)
• M52: 6,997,141 km (0.109 R)
• M53: 7,424,692 km (0.084 R)
• M54: 7,544,819 km (0.118 R)
• M55: 7,665,844 km (0.08 R)
• M56: 7,872,887 km (0.05 R)
• M57: 8,317,342 km (0.104 R)
• M58: 8,417,274 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 14.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.62 AU - 2.66 AU

Year: 2860 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,434,830 km

• M1: 214,523 km (0.117 R)
• M2: 397,033 km (0.086 R)
• M3: 560,842 km (0.107 R)
• M4: 752,776 km (0.111 R)
• M5: 863,030 km (0.096 R)
• M6: 969,544 km (0.103 R)
• M7: 1,455,587 km (0.092 R)
• M8: 1,597,855 km (0.101 R)
• M9: 1,845,739 km (0.08 R)
• M10: 2,133,415 km (0.069 R)
• M11: 2,282,864 km (0.055 R)
• M12: 2,450,114 km (0.085 R)
• M13: 3,410,831 km (0.033 R)
• M14: 3,619,371 km (0.103 R)
• M15: 3,815,793 km (0.083 R)
• M16: 3,932,030 km (0.079 R)
• M17: 4,133,988 km (0.046 R)
• M18: 4,270,570 km (0.065 R)
• M19: 4,601,331 km (0.094 R)
• M20: 4,796,557 km (0.065 R)
• M21: 5,067,478 km (0.12 R)
• M22: 5,232,335 km (0.095 R)
• M23: 5,343,337 km (0.075 R)
• M24: 5,586,583 km (0.118 R)
• M25: 5,737,976 km (0.082 R)
• M26: 6,103,444 km (0.111 R)
• M27: 6,836,772 km (0.077 R)
• M28: 7,787,467 km (0.081 R)
• M29: 8,516,906 km (0.11 R)
• M30: 9,022,846 km (0.108 R)
• M31: 9,720,122 km (0.111 R)
• M32: 9,834,265 km (0.101 R)
• M33: 10,133,161 km (0.114 R)
• M34: 10,272,138 km (0.06 R)
• M35: 10,622,346 km (0.116 R)
• M36: 10,787,054 km (0.091 R)
• M37: 11,000,081 km (0.082 R)
• M38: 11,382,453 km (0.026 R)
• M39: 11,769,164 km (0.074 R)
• M40: 11,890,936 km (0.103 R)
• M41: 12,406,899 km (0.113 R)
• M42: 12,555,749 km (0.106 R)
• M43: 12,930,193 km (0.087 R)
• M44: 13,131,551 km (0.117 R)
• M45: 13,869,817 km (0.12 R)
• M46: 13,972,740 km (0.077 R)
• M47: 14,179,335 km (0.12 R)
• M48: 14,465,067 km (0.081 R)
• M49: 14,569,486 km (0.086 R)
• M50: 14,752,744 km (0.107 R)
• M51: 14,989,557 km (0.113 R)
• M52: 15,174,460 km (0.12 R)
• M53: 15,546,809 km (0.102 R)
• M54: 15,761,033 km (0.117 R)
• M55: 16,030,010 km (0.094 R)
• M56: 16,246,329 km (0.085 R)
• M57: 17,314,906 km (0.103 R)
• M58: 17,648,360 km (0.068 R)
• M59: 17,759,960 km (0.104 R)
• M60: 17,927,809 km (0.106 R)
• M61: 18,208,754 km (0.119 R)
• M62: 18,321,401 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.9 AU - 4.92 AU

Year: 6176 Days

Day: 11.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,434,830 km

• M1: 208,988 km (0.104 R)
• M2: 299,196 km (0.116 R)
• M3: 629,059 km (0.069 R)
• M4: 831,016 km (0.117 R)
• M5: 932,593 km (0.115 R)
• M6: 1,023,249 km (0.115 R)
• M7: 1,116,898 km (0.077 R)
• M8: 1,592,469 km (0.069 R)
• M9: 1,795,474 km (0.06 R)
• M10: 2,166,028 km (0.114 R)
• M11: 2,308,594 km (0.086 R)
• M12: 2,954,558 km (0.066 R)
• M13: 3,204,985 km (0.112 R)
• M14: 3,391,384 km (0.114 R)
• M15: 3,581,523 km (0.109 R)
• M16: 3,726,333 km (0.078 R)
• M17: 4,046,922 km (0.067 R)
• M18: 4,198,015 km (0.067 R)
• M19: 4,376,635 km (0.119 R)
• M20: 4,847,270 km (0.049 R)
• M21: 4,980,861 km (0.088 R)
• M22: 5,115,798 km (0.101 R)
• M23: 5,695,490 km (0.09 R)
• M24: 5,978,829 km (0.108 R)
• M25: 6,064,698 km (0.097 R)
• M26: 6,208,910 km (0.116 R)
• M27: 6,648,129 km (0.118 R)
• M28: 6,707,520 km (0.116 R)
• M29: 6,826,600 km (0.071 R)
• M30: 7,036,934 km (0.092 R)
• M31: 7,371,734 km (0.112 R)
• M32: 7,587,604 km (0.054 R)
• M33: 9,321,144 km (0.099 R)
• M34: 9,487,647 km (0.11 R)
• M35: 9,688,856 km (0.043 R)
• M36: 9,891,411 km (0.116 R)
• M37: 10,855,121 km (0.118 R)
• M38: 10,960,138 km (0.045 R)
• M39: 11,312,741 km (0.073 R)
• M40: 11,597,575 km (0.08 R)
• M41: 11,704,986 km (0.09 R)
• M42: 11,920,706 km (0.053 R)
• M43: 12,686,348 km (0.118 R)
• M44: 13,280,401 km (0.116 R)
• M45: 14,111,866 km (0.057 R)
• M46: 14,766,058 km (0.097 R)
• M47: 15,272,895 km (0.049 R)
• M48: 16,949,140 km (0.065 R)
• M49: 17,030,371 km (0.079 R)
• M50: 17,152,593 km (0.075 R)
• M51: 18,977,387 km (0.036 R)
• M52: 19,104,097 km (0.055 R)
• M53: 19,528,356 km (0.072 R)
• M54: 20,213,515 km (0.037 R)
• M55: 20,645,853 km (0.09 R)
• M56: 20,732,619 km (0.099 R)
• M57: 21,124,865 km (0.085 R)
• M58: 21,212,380 km (0.101 R)
• M59: 21,651,599 km (0.076 R)
• M60: 22,182,671 km (0.118 R)
• M61: 22,583,893 km (0.118 R)
• M62: 22,897,600 km (0.109 R)
• M63: 23,122,445 km (0.115 R)
• M64: 23,483,874 km (0.059 R)
• M65: 23,710,814 km (0.097 R)
• M66: 23,801,620 km (0.098 R)
• M67: 25,040,739 km (0.102 R)
• M68: 25,598,140 km (0.076 R)
• M69: 25,925,161 km (0.095 R)
• M70: 26,441,872 km (0.111 R)
• M71: 26,914,602 km (0.091 R)
• M72: 27,199,586 km (0.118 R)
• M73: 27,437,745 km (0.054 R)
• M74: 27,724,525 km (0.107 R)
• M75: 28,494,206 km (0.038 R)
• M76: 29,173,530 km (0.054 R)
• M77: 29,563,980 km (0.102 R)
• M78: 29,956,226 km (0.045 R)
• M79: 30,547,885 km (0.103 R)
• M80: 30,795,470 km (0.114 R)
• M81: 31,342,699 km (0.04 R)
• M82: 31,792,689 km (0.106 R)
• M83: 33,512,317 km (0.116 R)
• M84: 33,614,342 km (0.101 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: 255 - 12,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit