🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 13.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.41 AU - 1.73 AU

Year: 1358 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,904,719 km

• M1: 172,038 km (0.101 R)
• M2: 262,694 km (0.119 R)
• M3: 368,908 km (0.119 R)
• M4: 504,294 km (0.086 R)
• M5: 597,045 km (0.11 R)
• M6: 709,393 km (0.053 R)
• M7: 804,089 km (0.054 R)
• M8: 890,107 km (0.062 R)
• M9: 1,116,898 km (0.068 R)
• M10: 1,207,105 km (0.072 R)
• M11: 1,347,578 km (0.118 R)
• M12: 1,510,340 km (0.108 R)
• M13: 1,654,104 km (0.118 R)
• M14: 1,856,210 km (0.106 R)
• M15: 1,974,243 km (0.037 R)
• M16: 2,113,668 km (0.095 R)
• M17: 2,673,912 km (0.114 R)
• M18: 2,776,985 km (0.087 R)
• M19: 2,881,405 km (0.096 R)
• M20: 2,987,170 km (0.066 R)
• M21: 3,094,282 km (0.112 R)
• M22: 3,202,741 km (0.118 R)
• M23: 3,401,257 km (0.081 R)
• M24: 3,524,675 km (0.095 R)
• M25: 3,672,478 km (0.082 R)
• M26: 3,903,906 km (0.108 R)
• M27: 4,033,308 km (0.026 R)
• M28: 4,224,195 km (0.053 R)
• M29: 4,442,458 km (0.085 R)
• M30: 4,553,011 km (0.098 R)
• M31: 4,928,203 km (0.046 R)
• M32: 5,132,553 km (0.109 R)
• M33: 5,842,844 km (0.084 R)
• M34: 6,113,915 km (0.058 R)
• M35: 6,306,149 km (0.084 R)
• M36: 6,710,661 km (0.087 R)
• M37: 7,037,533 km (0.045 R)
• M38: 7,398,811 km (0.085 R)
• M39: 7,559,779 km (0.04 R)
• M40: 7,810,804 km (0.118 R)
• M41: 8,215,167 km (0.069 R)
• M42: 8,626,412 km (0.102 R)
• M43: 8,888,956 km (0.071 R)
• M44: 9,091,362 km (0.057 R)
• M45: 9,311,121 km (0.064 R)
• M46: 9,500,961 km (0.09 R)
• M47: 9,740,018 km (0.078 R)
• M48: 9,868,373 km (0.042 R)
• M49: 9,965,013 km (0.061 R)
• M50: 10,371,022 km (0.099 R)
• M51: 10,584,199 km (0.077 R)
• M52: 10,931,864 km (0.082 R)
• M53: 11,098,666 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 11.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.76 AU - 5.88 AU

Year: 8470 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,904,719 km

• M1: 198,816 km (0.116 R)
• M2: 390,301 km (0.087 R)
• M3: 519,703 km (0.118 R)
• M4: 1,112,709 km (0.117 R)
• M5: 1,228,199 km (0.113 R)
• M6: 1,430,006 km (0.063 R)
• M7: 1,513,781 km (0.1 R)
• M8: 1,613,862 km (0.104 R)
• M9: 2,052,333 km (0.086 R)
• M10: 2,857,020 km (0.102 R)
• M11: 3,615,332 km (0.032 R)
• M12: 3,731,270 km (0.051 R)
• M13: 4,187,843 km (0.117 R)
• M14: 4,831,413 km (0.063 R)
• M15: 8,179,862 km (0.078 R)
• M16: 9,192,340 km (0.081 R)
• M17: 9,378,291 km (0.117 R)
• M18: 9,699,926 km (0.09 R)
• M19: 9,889,317 km (0.105 R)
• M20: 10,686,673 km (0.114 R)
• M21: 11,305,410 km (0.115 R)
• M22: 11,590,394 km (0.106 R)
• M23: 12,226,036 km (0.088 R)
• M24: 12,961,908 km (0.091 R)
• M25: 13,200,516 km (0.12 R)
• M26: 13,864,132 km (0.066 R)
• M27: 15,223,528 km (0.083 R)
• M28: 15,538,432 km (0.084 R)
• M29: 17,341,535 km (0.119 R)
• M30: 17,439,970 km (0.074 R)
• M31: 17,769,534 km (0.118 R)
• M32: 17,868,718 km (0.074 R)
• M33: 18,167,614 km (0.082 R)
• M34: 18,871,472 km (0.059 R)
• M35: 19,516,089 km (0.105 R)
• M36: 20,375,080 km (0.062 R)
• M37: 20,757,004 km (0.073 R)
• M38: 21,633,797 km (0.115 R)
• M39: 22,272,580 km (0.079 R)
• M40: 24,042,771 km (0.118 R)
• M41: 24,299,332 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.2

Radius: 3.3

Gravity: 71.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.59 AU - 6.75 AU

Year: 10579 Days

Day: 20.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,904,719 km

• M1: 45,627 km (0.041 R)
• M2: 92,900 km (0.071 R)
• M3: 176,825 km (0.099 R)
• M4: 284,086 km (0.109 R)
• M5: 310,565 km (0.065 R)
• M6: 395,238 km (0.077 R)
• M7: 455,974 km (0.051 R)
• M8: 519,703 km (0.025 R)
• M9: 900,579 km (0.081 R)
• M10: 940,522 km (0.116 R)
• M11: 1,326,335 km (0.094 R)
• M12: 1,441,375 km (0.077 R)
• M13: 1,488,349 km (0.076 R)
• M14: 2,143,289 km (0.101 R)
• M15: 2,305,602 km (0.044 R)
• M16: 2,728,815 km (0.085 R)
• M17: 2,904,592 km (0.092 R)
• M18: 3,114,478 km (0.099 R)
• M19: 3,267,367 km (0.117 R)
• M20: 3,454,065 km (0.113 R)
• M21: 3,837,933 km (0.105 R)
• M22: 4,302,435 km (0.119 R)
• M23: 4,854,900 km (0.095 R)
• M24: 5,032,024 km (0.08 R)
• M25: 5,211,391 km (0.085 R)
• M26: 5,761,762 km (0.107 R)
• M27: 5,987,056 km (0.059 R)
• M28: 6,680,143 km (0.048 R)
• M29: 7,398,363 km (0.072 R)
• M30: 8,906,309 km (0.075 R)
• M31: 10,872,324 km (0.058 R)
• M32: 10,964,626 km (0.101 R)
• M33: 11,998,647 km (0.057 R)
• M34: 13,112,403 km (0.106 R)
• M35: 14,006,849 km (0.085 R)
• M36: 14,258,771 km (0.073 R)
• M37: 14,461,477 km (0.063 R)
• M38: 14,512,190 km (0.033 R)
• M39: 14,563,054 km (0.068 R)
• M40: 14,920,892 km (0.071 R)
• M41: 15,074,977 km (0.099 R)
• M42: 15,126,589 km (0.026 R)
• M43: 15,229,811 km (0.089 R)
• M44: 16,966,194 km (0.037 R)
• M45: 17,234,572 km (0.083 R)
• M46: 17,342,432 km (0.073 R)
• M47: 17,884,725 km (0.102 R)
• M48: 18,212,793 km (0.081 R)
• M49: 18,930,414 km (0.119 R)
• M50: 18,986,064 km (0.051 R)
• M51: 20,735,910 km (0.103 R)
• M52: 20,907,948 km (0.071 R)
• M53: 21,253,519 km (0.07 R)
• M54: 21,775,316 km (0.033 R)
• M55: 22,184,167 km (0.114 R)
• M56: 22,536,470 km (0.12 R)
• M57: 22,595,412 km (0.082 R)
• M58: 23,187,371 km (0.04 R)
• M59: 23,604,749 km (0.084 R)
• M60: 23,664,588 km (0.047 R)
• M61: 24,326,110 km (0.08 R)
• M62: 24,689,483 km (0.11 R)
• M63: 24,750,220 km (0.084 R)
• M64: 25,790,224 km (0.089 R)
• M65: 27,345,593 km (0.095 R)
• M66: 28,166,287 km (0.089 R)
• M67: 28,611,490 km (0.095 R)
• M68: 30,025,938 km (0.09 R)
• M69: 31,199,982 km (0.089 R)
• M70: 31,858,811 km (0.086 R)
• M71: 35,083,842 km (0.085 R)
• M72: 35,357,307 km (0.114 R)
• M73: 36,319,820 km (0.119 R)
• M74: 36,458,048 km (0.115 R)
• M75: 37,849,608 km (0.055 R)
• M76: 38,411,198 km (0.075 R)
• M77: 39,471,398 km (0.105 R)
• M78: 41,476,159 km (0.058 R)
• M79: 41,692,927 km (0.115 R)
• M80: 42,345,323 km (0.075 R)
• M81: 42,418,027 km (0.098 R)
• M82: 43,220,620 km (0.072 R)
• M83: 43,367,076 km (0.115 R)
• M84: 43,660,438 km (0.033 R)
• M85: 43,807,343 km (0.113 R)
• M86: 43,954,547 km (0.087 R)
• M87: 45,211,618 km (0.114 R)
• M88: 45,434,669 km (0.076 R)
• M89: 46,780,750 km (0.115 R)
• M90: 47,383,181 km (0.096 R)
• M91: 48,291,689 km (0.071 R)
• M92: 49,665,147 km (0.047 R)
• M93: 49,741,741 km (0.101 R)
• M94: 50,202,652 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit