🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.88 AU

Year: 229 Days

Day: 21.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.26 AU - 3.36 AU

Year: 2167 Days

Day: 36.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,973,270 km

• M1: 276,457 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697

Radius: 4.4

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.42 AU - 18.06 AU

Year: 24649 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,973,270 km

• M1: 249,529 km (0.064 R)
• M2: 655,239 km (0.065 R)
• M3: 811,419 km (0.074 R)
• M4: 893,997 km (0.099 R)
• M5: 1,037,611 km (0.032 R)
• M6: 1,188,705 km (0.039 R)
• M7: 2,119,203 km (0.104 R)
• M8: 4,709,640 km (0.071 R)
• M9: 5,947,263 km (0.118 R)
• M10: 6,108,679 km (0.066 R)
• M11: 6,380,948 km (0.089 R)
• M12: 7,625,303 km (0.099 R)
• M13: 7,859,423 km (0.085 R)
• M14: 8,036,697 km (0.094 R)
• M15: 8,394,834 km (0.107 R)
• M16: 10,327,190 km (0.083 R)
• M17: 10,978,689 km (0.066 R)
• M18: 12,457,912 km (0.076 R)
• M19: 13,011,125 km (0.102 R)
• M20: 13,643,176 km (0.094 R)
• M21: 13,927,263 km (0.071 R)
• M22: 15,302,965 km (0.117 R)
• M23: 16,044,372 km (0.056 R)
• M24: 16,344,166 km (0.036 R)
• M25: 16,949,289 km (0.039 R)
• M26: 17,178,024 km (0.093 R)
• M27: 17,870,662 km (0.095 R)
• M28: 17,948,154 km (0.045 R)
• M29: 19,045,155 km (0.113 R)
• M30: 19,761,729 km (0.059 R)
• M31: 20,406,047 km (0.058 R)
• M32: 23,304,955 km (0.057 R)
• M33: 23,644,243 km (0.105 R)
• M34: 24,845,065 km (0.101 R)
• M35: 25,365,815 km (0.118 R)
• M36: 26,329,674 km (0.074 R)
• M37: 26,594,612 km (0.083 R)
• M38: 28,202,789 km (0.118 R)
• M39: 28,383,503 km (0.06 R)
• M40: 28,655,173 km (0.108 R)
• M41: 28,927,591 km (0.097 R)
• M42: 30,303,143 km (0.106 R)
• M43: 32,169,975 km (0.085 R)
• M44: 32,453,313 km (0.06 R)
• M45: 33,212,522 km (0.1 R)
• M46: 33,594,446 km (0.091 R)
• M47: 33,977,716 km (0.048 R)
• M48: 34,651,953 km (0.078 R)
• M49: 35,428,067 km (0.073 R)
• M50: 36,997,049 km (0.053 R)
• M51: 37,095,934 km (0.04 R)
• M52: 37,591,402 km (0.037 R)
• M53: 37,790,068 km (0.105 R)
• M54: 38,388,609 km (0.095 R)
• M55: 41,735,562 km (0.107 R)
• M56: 44,122,845 km (0.073 R)
• M57: 44,647,634 km (0.119 R)
• M58: 47,517,220 km (0.065 R)
• M59: 48,270,895 km (0.103 R)
• M60: 49,572,097 km (0.081 R)
• M61: 50,008,324 km (0.098 R)
• M62: 53,879,618 km (0.089 R)
• M63: 54,103,716 km (0.096 R)
• M64: 54,328,112 km (0.074 R)
• M65: 55,003,248 km (0.094 R)
• M66: 55,454,883 km (0.103 R)
• M67: 57,159,551 km (0.036 R)
• M68: 58,996,613 km (0.11 R)
• M69: 59,458,870 km (0.092 R)
• M70: 59,922,325 km (0.12 R)
• M71: 60,852,973 km (0.085 R)
• M72: 61,086,346 km (0.047 R)
• M73: 61,320,018 km (0.074 R)
• M74: 61,437,003 km (0.119 R)
• M75: 64,147,417 km (0.103 R)
• M76: 64,384,829 km (0.032 R)
• M77: 65,099,159 km (0.096 R)
• M78: 67,016,854 km (0.067 R)
• M79: 67,499,158 km (0.081 R)
• M80: 68,588,679 km (0.092 R)
• M81: 70,907,596 km (0.062 R)
• M82: 71,276,055 km (0.078 R)
• M83: 71,399,025 km (0.115 R)
• M84: 72,880,193 km (0.09 R)
• M85: 73,500,276 km (0.107 R)
• M86: 73,748,908 km (0.093 R)
• M87: 75,371,297 km (0.095 R)
• M88: 76,879,243 km (0.101 R)
• M89: 78,143,495 km (0.082 R)
• M90: 78,397,213 km (0.092 R)
• M91: 78,905,247 km (0.046 R)
• M92: 79,542,085 km (0.091 R)
• M93: 82,234,997 km (0.106 R)
• M94: 82,492,903 km (0.046 R)
• M95: 85,218,427 km (0.11 R)
• M96: 85,479,475 km (0.114 R)
• M97: 87,973,272 km (0.07 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit