🌌 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: 201.4

Radius: 11.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.56 AU - 0.56 AU

Year: 279 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,302,712 km

• M1: 144,512 km (0.083 R)
• M2: 223,350 km (0.111 R)
• M3: 303,235 km (0.048 R)
• M4: 380,876 km (0.104 R)
• M5: 458,218 km (0.097 R)
• M6: 614,398 km (0.117 R)
• M7: 690,245 km (0.115 R)
• M8: 787,782 km (0.074 R)
• M9: 874,250 km (0.028 R)
• M10: 1,003,652 km (0.086 R)
• M11: 1,119,142 km (0.065 R)
• M12: 1,199,925 km (0.039 R)
• M13: 1,418,786 km (0.092 R)
• M14: 1,606,831 km (0.085 R)
• M15: 1,716,187 km (0.108 R)
• M16: 1,813,874 km (0.089 R)
• M17: 1,913,656 km (0.099 R)
• M18: 2,015,383 km (0.114 R)
• M19: 2,118,904 km (0.101 R)
• M20: 2,354,521 km (0.069 R)
• M21: 2,467,916 km (0.073 R)
• M22: 2,627,088 km (0.115 R)
• M23: 2,699,942 km (0.101 R)
• M24: 2,773,545 km (0.083 R)
• M25: 2,889,184 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 13.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 451 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,302,712 km

• M1: 166,054 km (0.088 R)
• M2: 250,876 km (0.074 R)
• M3: 384,317 km (0.105 R)
• M4: 479,461 km (0.115 R)
• M5: 589,266 km (0.114 R)
• M6: 679,623 km (0.073 R)
• M7: 784,491 km (0.095 R)
• M8: 881,580 km (0.066 R)
• M9: 993,180 km (0.109 R)
• M10: 1,157,140 km (0.092 R)
• M11: 1,297,313 km (0.115 R)
• M12: 1,484,011 km (0.053 R)
• M13: 1,577,958 km (0.09 R)
• M14: 1,722,769 km (0.098 R)
• M15: 1,815,669 km (0.092 R)
• M16: 1,903,932 km (0.107 R)
• M17: 2,118,007 km (0.068 R)
• M18: 2,292,438 km (0.051 R)
• M19: 2,388,330 km (0.11 R)
• M20: 2,485,718 km (0.118 R)
• M21: 2,598,665 km (0.115 R)
• M22: 2,800,472 km (0.119 R)
• M23: 2,910,875 km (0.12 R)
• M24: 3,113,281 km (0.107 R)
• M25: 3,273,949 km (0.09 R)
• M26: 3,374,928 km (0.115 R)
• M27: 3,516,298 km (0.031 R)
• M28: 3,805,321 km (0.082 R)
• M29: 3,895,080 km (0.086 R)
• M30: 4,169,143 km (0.091 R)
• M31: 4,363,770 km (0.077 R)
• M32: 4,483,897 km (0.044 R)
• M33: 4,648,604 km (0.113 R)
• M34: 4,744,796 km (0.09 R)
• M35: 4,948,398 km (0.111 R)
• M36: 5,055,660 km (0.114 R)
• M37: 5,236,374 km (0.081 R)
• M38: 5,373,256 km (0.09 R)
• M39: 5,492,935 km (0.073 R)
• M40: 5,734,984 km (0.09 R)
• M41: 5,904,628 km (0.09 R)
• M42: 5,990,048 km (0.106 R)
• M43: 6,075,918 km (0.106 R)
• M44: 6,162,235 km (0.108 R)
• M45: 6,316,620 km (0.069 R)
• M46: 6,738,038 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 10.7

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.82 AU - 1.98 AU

Year: 1746 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,302,712 km

• M1: 142,118 km (0.108 R)
• M2: 212,878 km (0.05 R)
• M3: 279,748 km (0.086 R)
• M4: 381,923 km (0.09 R)
• M5: 527,482 km (0.089 R)
• M6: 709,094 km (0.074 R)
• M7: 1,017,116 km (0.102 R)
• M8: 1,297,014 km (0.074 R)
• M9: 1,365,978 km (0.11 R)
• M10: 1,507,797 km (0.09 R)
• M11: 1,708,258 km (0.1 R)
• M12: 2,065,797 km (0.12 R)
• M13: 2,410,321 km (0.065 R)
• M14: 2,520,874 km (0.086 R)
• M15: 2,785,961 km (0.116 R)
• M16: 2,941,393 km (0.04 R)
• M17: 3,099,817 km (0.115 R)
• M18: 3,564,169 km (0.039 R)
• M19: 3,634,331 km (0.096 R)
• M20: 3,733,364 km (0.102 R)
• M21: 3,862,019 km (0.115 R)
• M22: 3,934,125 km (0.025 R)
• M23: 4,256,957 km (0.097 R)
• M24: 4,603,575 km (0.088 R)
• M25: 4,695,578 km (0.06 R)
• M26: 4,834,704 km (0.112 R)
• M27: 5,308,331 km (0.034 R)
• M28: 5,420,978 km (0.093 R)
• M29: 5,518,217 km (0.103 R)
• M30: 5,698,033 km (0.118 R)
• M31: 5,829,979 km (0.097 R)
• M32: 6,063,351 km (0.083 R)
• M33: 6,419,394 km (0.051 R)
• M34: 6,608,486 km (0.034 R)
• M35: 6,677,750 km (0.099 R)
• M36: 6,764,666 km (0.116 R)
• M37: 7,133,874 km (0.079 R)
• M38: 7,240,537 km (0.096 R)
• M39: 7,347,799 km (0.062 R)
• M40: 7,600,170 km (0.057 R)
• M41: 7,910,287 km (0.071 R)
• M42: 7,983,889 km (0.047 R)
• M43: 8,562,085 km (0.091 R)
• M44: 8,713,478 km (0.098 R)
• M45: 9,134,596 km (0.036 R)
• M46: 9,231,086 km (0.105 R)
• M47: 9,347,473 km (0.115 R)
• M48: 10,096,061 km (0.096 R)
• M49: 10,416,949 km (0.097 R)
• M50: 10,578,664 km (0.063 R)
• M51: 10,782,117 km (0.115 R)
• M52: 10,884,292 km (0.098 R)
• M53: 11,151,324 km (0.086 R)
• M54: 11,734,158 km (0.095 R)
• M55: 11,839,175 km (0.039 R)
• M56: 12,113,987 km (0.063 R)
• M57: 12,476,462 km (0.042 R)
• M58: 12,712,977 km (0.097 R)
• M59: 12,885,912 km (0.091 R)
• M60: 12,972,679 km (0.11 R)
• M61: 13,431,346 km (0.119 R)
• M62: 13,541,300 km (0.068 R)
• M63: 13,717,975 km (0.084 R)
• M64: 14,006,549 km (0.059 R)
• M65: 14,252,339 km (0.11 R)
• M66: 14,319,658 km (0.113 R)
• M67: 14,409,566 km (0.12 R)
• M68: 14,793,733 km (0.045 R)
• M69: 15,044,011 km (0.107 R)
• M70: 15,318,672 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.7

Radius: 4

Gravity: 48.42 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.8 AU - 8.86 AU

Year: 14611 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,302,712 km

• M1: 65,973 km (0.103 R)
• M2: 134,189 km (0.074 R)
• M3: 204,949 km (0.065 R)
• M4: 245,341 km (0.071 R)
• M5: 350,807 km (0.116 R)
• M6: 434,881 km (0.09 R)
• M7: 488,587 km (0.082 R)
• M8: 1,189,153 km (0.092 R)
• M9: 1,214,286 km (0.106 R)
• M10: 1,291,030 km (0.079 R)
• M11: 1,813,575 km (0.105 R)
• M12: 1,931,159 km (0.117 R)
• M13: 1,960,929 km (0.11 R)
• M14: 2,081,654 km (0.098 R)
• M15: 2,522,968 km (0.056 R)
• M16: 2,720,736 km (0.082 R)
• M17: 3,782,433 km (0.109 R)
• M18: 4,633,196 km (0.083 R)
• M19: 5,625,179 km (0.108 R)
• M20: 5,970,002 km (0.079 R)
• M21: 6,101,050 km (0.03 R)
• M22: 6,144,882 km (0.089 R)
• M23: 6,861,606 km (0.088 R)
• M24: 6,907,233 km (0.087 R)
• M25: 8,274,857 km (0.073 R)
• M26: 8,617,286 km (0.083 R)
• M27: 8,914,388 km (0.116 R)
• M28: 9,980,422 km (0.068 R)
• M29: 10,240,273 km (0.118 R)
• M30: 10,344,693 km (0.105 R)
• M31: 10,872,624 km (0.118 R)
• M32: 12,230,224 km (0.094 R)
• M33: 13,870,565 km (0.098 R)
• M34: 14,044,248 km (0.072 R)
• M35: 14,102,292 km (0.119 R)
• M36: 14,276,723 km (0.107 R)
• M37: 15,279,478 km (0.032 R)
• M38: 16,304,672 km (0.12 R)
• M39: 16,426,594 km (0.064 R)
• M40: 16,979,658 km (0.052 R)
• M41: 17,351,857 km (0.113 R)
• M42: 17,789,281 km (0.105 R)
• M43: 18,167,165 km (0.118 R)
• M44: 18,611,321 km (0.067 R)
• M45: 19,187,722 km (0.096 R)
• M46: 19,445,778 km (0.098 R)
• M47: 20,357,877 km (0.102 R)
• M48: 22,766,552 km (0.11 R)
• M49: 22,971,351 km (0.118 R)
• M50: 23,520,376 km (0.092 R)
• M51: 24,911,636 km (0.096 R)
• M52: 25,404,860 km (0.116 R)
• M53: 26,043,793 km (0.11 R)
• M54: 26,401,032 km (0.091 R)
• M55: 26,616,154 km (0.114 R)
• M56: 27,120,299 km (0.061 R)
• M57: 27,337,365 km (0.088 R)
• M58: 27,773,144 km (0.083 R)
• M59: 27,845,998 km (0.113 R)
• M60: 28,284,619 km (0.086 R)
• M61: 29,316,545 km (0.06 R)
• M62: 29,613,646 km (0.113 R)
• M63: 30,061,243 km (0.078 R)
• M64: 32,026,361 km (0.096 R)
• M65: 32,639,263 km (0.076 R)
• M66: 32,870,243 km (0.071 R)
• M67: 33,566,022 km (0.096 R)
• M68: 33,876,887 km (0.062 R)
• M69: 34,188,649 km (0.1 R)
• M70: 35,682,383 km (0.12 R)
• M71: 36,956,808 km (0.111 R)
• M72: 39,468,107 km (0.106 R)
• M73: 40,702,888 km (0.111 R)
• M74: 40,785,615 km (0.086 R)
• M75: 41,283,477 km (0.074 R)
• M76: 42,033,860 km (0.073 R)
• M77: 42,620,733 km (0.088 R)
• M78: 43,125,775 km (0.103 R)
• M79: 44,312,086 km (0.067 R)
• M80: 44,738,440 km (0.101 R)
• M81: 47,411,604 km (0.117 R)
• M82: 48,109,778 km (0.078 R)
• M83: 48,372,471 km (0.105 R)
• M84: 51,830,725 km (0.098 R)
• M85: 53,544,070 km (0.075 R)
• M86: 54,271,116 km (0.115 R)
• M87: 55,184,411 km (0.086 R)
• M88: 56,102,792 km (0.086 R)
• M89: 58,888,155 km (0.093 R)
• M90: 59,075,451 km (0.081 R)
• M91: 60,109,023 km (0.115 R)
• M92: 62,003,530 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit