🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 12.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,667,520 km

• M1: 162,014 km (0.039 R)
• M2: 248,183 km (0.066 R)
• M3: 370,704 km (0.076 R)
• M4: 451,486 km (0.066 R)
• M5: 538,253 km (0.105 R)
• M6: 684,261 km (0.12 R)
• M7: 961,466 km (0.109 R)
• M8: 1,051,673 km (0.097 R)
• M9: 1,177,934 km (0.042 R)
• M10: 1,271,881 km (0.092 R)
• M11: 1,460,823 km (0.114 R)
• M12: 1,540,559 km (0.113 R)
• M13: 1,640,640 km (0.081 R)
• M14: 1,723,816 km (0.105 R)
• M15: 1,835,865 km (0.105 R)
• M16: 1,918,443 km (0.08 R)
• M17: 2,046,948 km (0.101 R)
• M18: 2,141,194 km (0.059 R)
• M19: 2,253,692 km (0.071 R)
• M20: 2,372,622 km (0.067 R)
• M21: 2,463,129 km (0.051 R)
• M22: 2,630,080 km (0.098 R)
• M23: 2,737,491 km (0.105 R)
• M24: 2,841,911 km (0.104 R)
• M25: 3,031,302 km (0.05 R)
• M26: 3,158,310 km (0.046 R)
• M27: 3,244,179 km (0.104 R)
• M28: 3,354,882 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 8.9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.06 AU - 1.14 AU

Year: 769 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,667,520 km

• M1: 117,584 km (0.12 R)
• M2: 224,995 km (0.101 R)
• M3: 296,952 km (0.057 R)
• M4: 371,003 km (0.054 R)
• M5: 429,495 km (0.075 R)
• M6: 552,315 km (0.119 R)
• M7: 615,745 km (0.117 R)
• M8: 774,618 km (0.046 R)
• M9: 859,290 km (0.094 R)
• M10: 915,539 km (0.092 R)
• M11: 992,582 km (0.106 R)
• M12: 1,071,869 km (0.061 R)
• M13: 1,330,523 km (0.091 R)
• M14: 1,440,927 km (0.117 R)
• M15: 1,570,030 km (0.051 R)
• M16: 1,710,951 km (0.046 R)
• M17: 1,766,900 km (0.088 R)
• M18: 1,839,755 km (0.094 R)
• M19: 2,289,595 km (0.047 R)
• M20: 2,360,505 km (0.116 R)
• M21: 2,495,292 km (0.086 R)
• M22: 2,707,123 km (0.12 R)
• M23: 2,896,215 km (0.109 R)
• M24: 3,257,344 km (0.056 R)
• M25: 3,317,183 km (0.098 R)
• M26: 3,695,067 km (0.113 R)
• M27: 4,065,173 km (0.106 R)
• M28: 4,336,842 km (0.03 R)
• M29: 4,447,096 km (0.079 R)
• M30: 4,738,363 km (0.114 R)
• M31: 4,909,353 km (0.05 R)
• M32: 5,047,582 km (0.088 R)
• M33: 5,117,145 km (0.107 R)
• M34: 5,175,338 km (0.11 R)
• M35: 5,315,960 km (0.064 R)
• M36: 5,457,929 km (0.084 R)
• M37: 5,553,372 km (0.101 R)
• M38: 5,613,211 km (0.096 R)
• M39: 5,818,460 km (0.104 R)
• M40: 6,211,453 km (0.082 R)
• M41: 6,373,468 km (0.064 R)
• M42: 6,612,974 km (0.119 R)
• M43: 6,906,934 km (0.063 R)
• M44: 6,984,276 km (0.095 R)
• M45: 7,218,097 km (0.083 R)
• M46: 7,309,801 km (0.058 R)
• M47: 7,507,569 km (0.078 R)
• M48: 7,613,634 km (0.097 R)
• M49: 7,706,983 km (0.104 R)
• M50: 8,029,815 km (0.054 R)
• M51: 8,179,264 km (0.03 R)
• M52: 8,357,135 km (0.069 R)
• M53: 8,550,117 km (0.073 R)
• M54: 8,619,381 km (0.118 R)
• M55: 8,688,794 km (0.104 R)
• M56: 8,786,332 km (0.116 R)
• M57: 9,067,127 km (0.09 R)
• M58: 9,151,949 km (0.065 R)
• M59: 9,436,484 km (0.077 R)
• M60: 9,738,522 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 5

Gravity: 35.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.68 AU - 9.94 AU

Year: 17438 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,667,520 km

• M1: 74,649 km (0.076 R)
• M2: 187,446 km (0.111 R)
• M3: 474,824 km (0.114 R)
• M4: 536,159 km (0.094 R)
• M5: 857,196 km (0.103 R)
• M6: 1,432,549 km (0.109 R)
• M7: 1,677,591 km (0.086 R)
• M8: 2,103,496 km (0.078 R)
• M9: 2,172,011 km (0.104 R)
• M10: 2,489,009 km (0.111 R)
• M11: 3,010,657 km (0.108 R)
• M12: 3,854,090 km (0.102 R)
• M13: 4,542,539 km (0.072 R)
• M14: 5,129,561 km (0.106 R)
• M15: 5,361,588 km (0.102 R)
• M16: 6,029,542 km (0.109 R)
• M17: 6,175,998 km (0.084 R)
• M18: 6,225,067 km (0.107 R)
• M19: 6,323,801 km (0.1 R)
• M20: 6,522,467 km (0.12 R)
• M21: 6,572,582 km (0.099 R)
• M22: 6,773,941 km (0.104 R)
• M23: 7,234,254 km (0.104 R)
• M24: 8,675,181 km (0.12 R)
• M25: 8,840,636 km (0.111 R)
• M26: 9,512,779 km (0.1 R)
• M27: 9,912,505 km (0.06 R)
• M28: 10,027,695 km (0.079 R)
• M29: 10,201,378 km (0.039 R)
• M30: 10,493,094 km (0.084 R)
• M31: 11,747,472 km (0.101 R)
• M32: 13,238,215 km (0.066 R)
• M33: 13,812,371 km (0.066 R)
• M34: 14,005,652 km (0.101 R)
• M35: 15,382,999 km (0.084 R)
• M36: 15,650,181 km (0.066 R)
• M37: 16,871,498 km (0.12 R)
• M38: 17,912,550 km (0.082 R)
• M39: 18,193,644 km (0.057 R)
• M40: 18,689,112 km (0.039 R)
• M41: 19,188,919 km (0.12 R)
• M42: 19,693,213 km (0.044 R)
• M43: 20,862,171 km (0.097 R)
• M44: 22,961,179 km (0.06 R)
• M45: 23,113,769 km (0.063 R)
• M46: 23,419,696 km (0.066 R)
• M47: 25,362,374 km (0.116 R)
• M48: 25,915,438 km (0.094 R)
• M49: 26,074,310 km (0.114 R)
• M50: 26,472,540 km (0.1 R)
• M51: 26,552,425 km (0.088 R)
• M52: 31,491,549 km (0.118 R)
• M53: 31,915,659 km (0.111 R)
• M54: 34,325,531 km (0.106 R)
• M55: 34,499,962 km (0.095 R)
• M56: 34,674,542 km (0.059 R)
• M57: 35,817,021 km (0.042 R)
• M58: 36,348,543 km (0.118 R)
• M59: 41,062,222 km (0.086 R)
• M60: 41,154,823 km (0.055 R)
• M61: 41,711,327 km (0.098 R)
• M62: 41,897,427 km (0.112 R)
• M63: 43,019,710 km (0.107 R)
• M64: 44,057,022 km (0.101 R)
• M65: 46,734,524 km (0.04 R)
• M66: 47,218,174 km (0.072 R)
• M67: 48,092,873 km (0.057 R)
• M68: 50,749,133 km (0.065 R)
• M69: 52,044,800 km (0.07 R)
• M70: 55,894,552 km (0.088 R)
• M71: 56,202,274 km (0.111 R)
• M72: 56,716,592 km (0.1 R)
• M73: 58,997,810 km (0.027 R)
• M74: 59,102,229 km (0.03 R)
• M75: 59,206,648 km (0.101 R)
• M76: 61,944,140 km (0.117 R)
• M77: 62,262,783 km (0.059 R)
• M78: 65,046,052 km (0.093 R)
• M79: 65,477,791 km (0.106 R)
• M80: 65,802,269 km (0.092 R)
• M81: 65,910,578 km (0.083 R)
• M82: 66,235,654 km (0.1 R)
• M83: 66,452,721 km (0.037 R)
• M84: 66,670,086 km (0.062 R)
• M85: 67,760,206 km (0.048 R)
• M86: 71,288,023 km (0.114 R)
• M87: 72,962,173 km (0.109 R)
• M88: 73,635,363 km (0.107 R)
• M89: 74,536,241 km (0.223 R)
• M90: 74,649,188 km (0.068 R)
• M91: 75,327,614 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit