🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.86 AU - 1.4 AU

Year: 362 Days

Day: 30.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.58 AU - 1.98 AU

Year: 715 Days

Day: 14.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.02 AU - 3.34 AU

Year: 1322 Days

Day: 19.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,896,111 km

• M1: 181,163 km (0.042 R)
• M2: 2,255,188 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.25 AU - 3.37 AU

Year: 1419 Days

Day: 24 Hours

Environment

Temp: -21 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.83 AU - 2.87 AU

Year: 1449 Days

Day: 13.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 22.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 5.4

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 20.93 AU - 23.17 AU

Year: 31192 Days

Day: 22.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,896,111 km

• M1: 237,711 km (0.093 R)
• M2: 412,292 km (0.103 R)
• M3: 809,773 km (0.041 R)
• M4: 1,105,079 km (0.083 R)
• M5: 1,167,911 km (0.076 R)
• M6: 1,535,024 km (0.093 R)
• M7: 2,490,505 km (0.078 R)
• M8: 2,531,944 km (0.076 R)
• M9: 2,657,606 km (0.12 R)
• M10: 2,742,428 km (0.098 R)
• M11: 3,135,721 km (0.08 R)
• M12: 3,453,766 km (0.073 R)
• M13: 3,593,341 km (0.113 R)
• M14: 3,734,711 km (0.113 R)
• M15: 3,829,855 km (0.098 R)
• M16: 4,877,788 km (0.1 R)
• M17: 6,176,148 km (0.08 R)
• M18: 6,232,397 km (0.108 R)
• M19: 7,334,185 km (0.074 R)
• M20: 7,453,714 km (0.116 R)
• M21: 8,494,915 km (0.094 R)
• M22: 9,064,285 km (0.072 R)
• M23: 9,450,845 km (0.106 R)
• M24: 10,777,629 km (0.059 R)
• M25: 13,090,711 km (0.038 R)
• M26: 13,235,672 km (0.038 R)
• M27: 15,092,331 km (0.073 R)
• M28: 17,187,000 km (0.108 R)
• M29: 17,985,703 km (0.104 R)
• M30: 19,042,014 km (0.09 R)
• M31: 19,288,551 km (0.093 R)
• M32: 20,369,396 km (0.116 R)
• M33: 21,044,232 km (0.068 R)
• M34: 21,299,146 km (0.058 R)
• M35: 21,555,108 km (0.086 R)
• M36: 22,763,111 km (0.054 R)
• M37: 23,727,569 km (0.119 R)
• M38: 24,974,317 km (0.078 R)
• M39: 26,333,414 km (0.099 R)
• M40: 28,370,039 km (0.099 R)
• M41: 28,651,732 km (0.071 R)
• M42: 28,839,926 km (0.079 R)
• M43: 29,217,661 km (0.102 R)
• M44: 29,882,773 km (0.074 R)
• M45: 31,712,804 km (0.1 R)
• M46: 31,907,431 km (0.066 R)
• M47: 32,004,968 km (0.09 R)
• M48: 32,887,147 km (0.113 R)
• M49: 33,976,070 km (0.068 R)
• M50: 35,783,511 km (0.06 R)
• M51: 36,189,370 km (0.104 R)
• M52: 37,416,073 km (0.103 R)
• M53: 38,034,511 km (0.096 R)
• M54: 38,138,032 km (0.086 R)
• M55: 38,864,480 km (0.087 R)
• M56: 39,910,169 km (0.118 R)
• M57: 40,225,671 km (0.116 R)
• M58: 41,602,420 km (0.091 R)
• M59: 44,728,866 km (0.056 R)
• M60: 44,838,072 km (0.092 R)
• M61: 45,604,612 km (0.08 R)
• M62: 45,714,566 km (0.084 R)
• M63: 46,375,490 km (0.112 R)
• M64: 46,486,042 km (0.097 R)
• M65: 46,928,852 km (0.119 R)
• M66: 47,930,111 km (0.098 R)
• M67: 48,153,610 km (0.079 R)
• M68: 49,388,989 km (0.051 R)
• M69: 50,180,511 km (0.117 R)
• M70: 50,634,690 km (0.047 R)
• M71: 51,090,366 km (0.093 R)
• M72: 54,900,175 km (0.095 R)
• M73: 58,322,974 km (0.103 R)
• M74: 59,639,286 km (0.079 R)
• M75: 61,449,869 km (0.064 R)
• M76: 61,692,666 km (0.088 R)
• M77: 63,401,074 km (0.112 R)
• M78: 67,990,287 km (0.081 R)
• M79: 69,122,594 km (0.038 R)
• M80: 69,375,115 km (0.114 R)
• M81: 70,007,764 km (0.073 R)
• M82: 73,456,444 km (0.061 R)
• M83: 73,585,248 km (0.101 R)
• M84: 74,747,773 km (0.089 R)
• M85: 75,656,131 km (0.098 R)
• M86: 81,182,426 km (0.083 R)
• M87: 81,982,476 km (0.065 R)
• M88: 82,249,807 km (0.101 R)
• M89: 85,343,940 km (0.06 R)
• M90: 85,614,861 km (0.099 R)
• M91: 86,565,107 km (0.059 R)
• M92: 87,792,109 km (0.097 R)
• M93: 88,065,424 km (0.071 R)
• M94: 89,161,977 km (0.073 R)
• M95: 89,987,458 km (0.113 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit