🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 7.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,212,787 km

• M1: 184,155 km (0.116 R)
• M2: 281,992 km (0.119 R)
• M3: 398,978 km (0.034 R)
• M4: 498,610 km (0.102 R)
• M5: 615,446 km (0.087 R)
• M6: 776,263 km (0.106 R)
• M7: 873,801 km (0.083 R)
• M8: 989,141 km (0.099 R)
• M9: 1,117,197 km (0.117 R)
• M10: 1,254,977 km (0.065 R)
• M11: 1,368,970 km (0.119 R)
• M12: 1,467,555 km (0.105 R)
• M13: 1,600,248 km (0.097 R)
• M14: 1,692,401 km (0.061 R)
• M15: 1,790,687 km (0.098 R)
• M16: 1,941,930 km (0.06 R)
• M17: 2,053,829 km (0.089 R)
• M18: 2,176,948 km (0.116 R)
• M19: 2,348,238 km (0.051 R)
• M20: 2,468,066 km (0.088 R)
• M21: 2,604,349 km (0.114 R)
• M22: 2,796,433 km (0.061 R)
• M23: 3,068,552 km (0.096 R)
• M24: 3,179,852 km (0.083 R)
• M25: 3,292,500 km (0.081 R)
• M26: 3,448,381 km (0.089 R)
• M27: 3,622,812 km (0.093 R)
• M28: 3,746,080 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.07 AU - 2.31 AU

Year: 2198 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 68.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,212,787 km

• M1: 216,468 km (0.088 R)
• M2: 359,932 km (0.106 R)
• M3: 533,017 km (0.027 R)
• M4: 771,027 km (0.113 R)
• M5: 894,146 km (0.071 R)
• M6: 1,186,311 km (0.069 R)
• M7: 1,549,684 km (0.101 R)
• M8: 1,717,384 km (0.068 R)
• M9: 1,927,120 km (0.114 R)
• M10: 2,042,609 km (0.089 R)
• M11: 2,197,892 km (0.098 R)
• M12: 2,567,847 km (0.091 R)
• M13: 2,958,148 km (0.092 R)
• M14: 3,092,637 km (0.079 R)
• M15: 3,473,064 km (0.105 R)
• M16: 3,624,158 km (0.1 R)
• M17: 3,923,952 km (0.108 R)
• M18: 4,128,303 km (0.103 R)
• M19: 4,403,264 km (0.046 R)
• M20: 4,664,761 km (0.041 R)
• M21: 4,881,528 km (0.111 R)
• M22: 5,325,535 km (0.093 R)
• M23: 5,448,803 km (0.109 R)
• M24: 5,803,649 km (0.048 R)
• M25: 5,994,536 km (0.046 R)
• M26: 6,284,906 km (0.077 R)
• M27: 6,393,663 km (0.094 R)
• M28: 6,557,922 km (0.093 R)
• M29: 6,690,316 km (0.079 R)
• M30: 7,059,224 km (0.111 R)
• M31: 7,172,320 km (0.082 R)
• M32: 7,817,087 km (0.086 R)
• M33: 7,957,709 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.6

Radius: 6.6

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.47 AU - 10.59 AU

Year: 21545 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,212,787 km

• M1: 89,460 km (0.086 R)
• M2: 264,190 km (0.053 R)
• M3: 892,351 km (0.078 R)
• M4: 1,570,628 km (0.092 R)
• M5: 2,411,368 km (0.088 R)
• M6: 2,486,915 km (0.08 R)
• M7: 2,679,298 km (0.091 R)
• M8: 3,119,415 km (0.033 R)
• M9: 3,538,887 km (0.119 R)
• M10: 4,110,800 km (0.118 R)
• M11: 4,663,863 km (0.043 R)
• M12: 5,289,182 km (0.118 R)
• M13: 5,536,767 km (0.039 R)
• M14: 5,636,848 km (0.068 R)
• M15: 5,991,844 km (0.12 R)
• M16: 6,301,960 km (0.092 R)
• M17: 6,723,676 km (0.109 R)
• M18: 6,830,489 km (0.07 R)
• M19: 6,991,756 km (0.026 R)
• M20: 7,154,369 km (0.057 R)
• M21: 7,538,536 km (0.032 R)
• M22: 8,441,808 km (0.1 R)
• M23: 8,730,981 km (0.117 R)
• M24: 9,141,477 km (0.11 R)
• M25: 10,041,907 km (0.082 R)
• M26: 10,102,943 km (0.086 R)
• M27: 10,286,948 km (0.115 R)
• M28: 10,533,784 km (0.034 R)
• M29: 10,657,951 km (0.105 R)
• M30: 10,720,183 km (0.071 R)
• M31: 10,782,566 km (0.11 R)
• M32: 10,970,461 km (0.082 R)
• M33: 11,096,422 km (0.038 R)
• M34: 12,842,080 km (0.069 R)
• M35: 13,442,865 km (0.106 R)
• M36: 13,577,503 km (0.092 R)
• M37: 16,725,192 km (0.042 R)
• M38: 17,748,441 km (0.099 R)
• M39: 18,342,195 km (0.079 R)
• M40: 19,018,078 km (0.075 R)
• M41: 19,397,010 km (0.114 R)
• M42: 20,008,566 km (0.092 R)
• M43: 20,239,545 km (0.099 R)
• M44: 20,781,837 km (0.077 R)
• M45: 21,801,646 km (0.098 R)
• M46: 21,960,070 km (0.115 R)
• M47: 22,517,172 km (0.108 R)
• M48: 26,124,725 km (0.105 R)
• M49: 27,309,690 km (0.107 R)
• M50: 27,480,381 km (0.066 R)
• M51: 27,822,810 km (0.1 R)
• M52: 28,685,242 km (0.062 R)
• M53: 29,032,608 km (0.097 R)
• M54: 32,131,229 km (0.103 R)
• M55: 34,040,247 km (0.103 R)
• M56: 34,777,167 km (0.077 R)
• M57: 35,147,571 km (0.075 R)
• M58: 35,612,372 km (0.087 R)
• M59: 37,208,132 km (0.095 R)
• M60: 37,397,373 km (0.077 R)
• M61: 38,062,336 km (0.038 R)
• M62: 39,886,682 km (0.077 R)
• M63: 42,231,628 km (0.103 R)
• M64: 43,122,484 km (0.094 R)
• M65: 44,922,595 km (0.058 R)
• M66: 46,136,283 km (0.109 R)
• M67: 46,339,586 km (0.06 R)
• M68: 49,529,013 km (0.095 R)
• M69: 51,097,696 km (0.077 R)
• M70: 52,152,361 km (0.118 R)
• M71: 52,682,386 km (0.111 R)
• M72: 52,788,601 km (0.117 R)
• M73: 53,534,196 km (0.088 R)
• M74: 54,069,009 km (0.112 R)
• M75: 54,498,056 km (0.102 R)
• M76: 55,251,580 km (0.077 R)
• M77: 56,008,545 km (0.111 R)
• M78: 58,299,936 km (0.112 R)
• M79: 60,288,241 km (0.031 R)
• M80: 64,104,333 km (0.088 R)
• M81: 66,614,735 km (0.084 R)
• M82: 67,997,618 km (0.117 R)
• M83: 68,576,711 km (0.095 R)
• M84: 69,972,908 km (0.113 R)
• M85: 71,613,697 km (0.065 R)
• M86: 72,793,426 km (0.095 R)
• M87: 73,030,090 km (0.04 R)
• M88: 74,813,596 km (0.087 R)
• M89: 76,370,910 km (0.096 R)
• M90: 79,395,629 km (0.111 R)
• M91: 80,371,755 km (0.037 R)
• M92: 80,494,126 km (0.116 R)
• M93: 80,983,910 km (0.059 R)
• M94: 81,597,560 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit