🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 18.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,534,060 km

• M1: 317,596 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2 AU - 2.4 AU

Year: 1223 Days

Day: 32.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 65.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.97 AU - 4.27 AU

Year: 2581 Days

Day: 44.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 7.1

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.76 AU - 20.22 AU

Year: 28594 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 164.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,534,060 km

• M1: 104,868 km (0.069 R)
• M2: 174,132 km (0.11 R)
• M3: 237,113 km (0.12 R)
• M4: 509,381 km (0.081 R)
• M5: 663,317 km (0.041 R)
• M6: 774,468 km (0.069 R)
• M7: 861,983 km (0.045 R)
• M8: 1,791,435 km (0.114 R)
• M9: 2,361,103 km (0.114 R)
• M10: 2,446,823 km (0.091 R)
• M11: 2,710,414 km (0.116 R)
• M12: 4,580,836 km (0.059 R)
• M13: 4,850,861 km (0.043 R)
• M14: 5,126,121 km (0.066 R)
• M15: 5,181,771 km (0.056 R)
• M16: 6,881,801 km (0.06 R)
• M17: 7,315,934 km (0.103 R)
• M18: 7,378,765 km (0.083 R)
• M19: 8,407,101 km (0.078 R)
• M20: 8,472,924 km (0.104 R)
• M21: 8,737,712 km (0.119 R)
• M22: 10,101,895 km (0.112 R)
• M23: 11,385,296 km (0.076 R)
• M24: 11,750,913 km (0.101 R)
• M25: 13,328,123 km (0.106 R)
• M26: 15,451,515 km (0.048 R)
• M27: 16,924,456 km (0.111 R)
• M28: 18,356,257 km (0.031 R)
• M29: 18,870,724 km (0.115 R)
• M30: 19,043,360 km (0.058 R)
• M31: 19,826,505 km (0.114 R)
• M32: 20,266,024 km (0.099 R)
• M33: 20,442,848 km (0.114 R)
• M34: 21,334,152 km (0.118 R)
• M35: 22,147,217 km (0.047 R)
• M36: 24,083,462 km (0.118 R)
• M37: 24,458,354 km (0.094 R)
• M38: 25,024,283 km (0.099 R)
• M39: 26,458,179 km (0.113 R)
• M40: 27,331,082 km (0.039 R)
• M41: 27,428,770 km (0.111 R)
• M42: 27,526,457 km (0.045 R)
• M43: 27,918,403 km (0.116 R)
• M44: 29,404,658 km (0.098 R)
• M45: 29,604,820 km (0.082 R)
• M46: 29,905,811 km (0.085 R)
• M47: 30,916,494 km (0.114 R)
• M48: 31,528,350 km (0.084 R)
• M49: 31,630,675 km (0.055 R)
• M50: 31,733,149 km (0.036 R)
• M51: 31,938,397 km (0.058 R)
• M52: 32,660,357 km (0.042 R)
• M53: 34,435,784 km (0.08 R)
• M54: 35,175,995 km (0.081 R)
• M55: 35,814,478 km (0.036 R)
• M56: 35,921,291 km (0.067 R)
• M57: 37,536,051 km (0.079 R)
• M58: 38,079,540 km (0.112 R)
• M59: 39,504,908 km (0.1 R)
• M60: 40,390,677 km (0.098 R)
• M61: 42,069,016 km (0.09 R)
• M62: 44,801,421 km (0.034 R)
• M63: 45,262,332 km (0.073 R)
• M64: 45,377,821 km (0.111 R)
• M65: 45,493,460 km (0.115 R)
• M66: 48,414,658 km (0.063 R)
• M67: 48,651,023 km (0.066 R)
• M68: 51,878,597 km (0.118 R)
• M69: 52,848,141 km (0.093 R)
• M70: 56,164,127 km (0.086 R)
• M71: 58,035,297 km (0.109 R)
• M72: 58,411,985 km (0.104 R)
• M73: 60,943,929 km (0.079 R)
• M74: 61,966,729 km (0.109 R)
• M75: 64,808,490 km (0.063 R)
• M76: 66,770,317 km (0.081 R)
• M77: 68,486,204 km (0.092 R)
• M78: 71,557,598 km (0.111 R)
• M79: 75,904,763 km (0.113 R)
• M80: 76,454,086 km (0.102 R)
• M81: 79,081,773 km (0.108 R)
• M82: 81,036,718 km (0.09 R)
• M83: 82,301,867 km (0.064 R)
• M84: 83,290,410 km (0.089 R)
• M85: 84,851,763 km (0.065 R)
• M86: 85,850,328 km (0.102 R)
• M87: 86,279,525 km (0.089 R)
• M88: 92,362,324 km (0.065 R)
• M89: 92,801,992 km (0.103 R)
• M90: 93,536,517 km (0.07 R)
• M91: 94,567,995 km (0.065 R)
• M92: 95,603,212 km (0.052 R)
• M93: 95,899,715 km (0.049 R)
• M94: 96,196,517 km (0.106 R)
• M95: 98,282,510 km (0.097 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: 391 - 11,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit