🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 45.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,804,745 km

• M1: 225,594 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.64 AU - 1.04 AU

Year: 292 Days

Day: 19.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,804,745 km

• M1: 124,615 km (0.106 R)
• M2: 644,019 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.92 AU - 1.42 AU

Year: 479 Days

Day: 38.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 80.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.95 AU - 2.39 AU

Year: 1211 Days

Day: 17.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.43 AU - 2.55 AU

Year: 1488 Days

Day: 27.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,804,745 km

• M1: 14,661 km (0.035 R)
• M2: 83,625 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 7.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.33 AU - 20.15 AU

Year: 28300 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,804,745 km

• M1: 428,299 km (0.056 R)
• M2: 477,666 km (0.064 R)
• M3: 564,582 km (0.059 R)
• M4: 676,482 km (0.077 R)
• M5: 775,665 km (0.084 R)
• M6: 1,245,552 km (0.089 R)
• M7: 1,343,987 km (0.087 R)
• M8: 1,419,534 km (0.11 R)
• M9: 2,192,058 km (0.108 R)
• M10: 2,942,441 km (0.112 R)
• M11: 3,108,195 km (0.066 R)
• M12: 3,414,272 km (0.116 R)
• M13: 3,518,542 km (0.097 R)
• M14: 3,765,827 km (0.102 R)
• M15: 3,837,485 km (0.088 R)
• M16: 4,092,100 km (0.062 R)
• M17: 4,202,952 km (0.048 R)
• M18: 4,277,302 km (0.075 R)
• M19: 4,352,251 km (0.078 R)
• M20: 4,927,604 km (0.097 R)
• M21: 5,324,487 km (0.113 R)
• M22: 5,486,203 km (0.093 R)
• M23: 5,772,982 km (0.113 R)
• M24: 5,939,185 km (0.105 R)
• M25: 6,361,350 km (0.108 R)
• M26: 6,619,407 km (0.084 R)
• M27: 6,793,389 km (0.087 R)
• M28: 6,880,904 km (0.089 R)
• M29: 7,056,980 km (0.041 R)
• M30: 7,776,696 km (0.074 R)
• M31: 9,043,490 km (0.093 R)
• M32: 9,430,949 km (0.116 R)
• M33: 10,272,437 km (0.098 R)
• M34: 12,775,209 km (0.071 R)
• M35: 13,209,941 km (0.102 R)
• M36: 13,429,102 km (0.106 R)
• M37: 14,712,352 km (0.037 R)
• M38: 15,282,470 km (0.026 R)
• M39: 15,339,915 km (0.11 R)
• M40: 15,628,041 km (0.118 R)
• M41: 15,743,830 km (0.077 R)
• M42: 15,801,873 km (0.114 R)
• M43: 15,859,917 km (0.053 R)
• M44: 15,917,961 km (0.056 R)
• M45: 16,621,071 km (0.12 R)
• M46: 19,971,017 km (0.099 R)
• M47: 20,033,698 km (0.07 R)
• M48: 20,159,510 km (0.095 R)
• M49: 20,475,161 km (0.108 R)
• M50: 20,665,300 km (0.087 R)
• M51: 20,856,038 km (0.12 R)
• M52: 24,320,874 km (0.101 R)
• M53: 24,724,190 km (0.105 R)
• M54: 25,333,352 km (0.082 R)
• M55: 26,015,967 km (0.079 R)
• M56: 26,566,487 km (0.046 R)
• M57: 28,311,397 km (0.118 R)
• M58: 31,325,196 km (0.108 R)
• M59: 31,690,663 km (0.084 R)
• M60: 33,688,842 km (0.098 R)
• M61: 35,119,297 km (0.06 R)
• M62: 36,492,605 km (0.112 R)
• M63: 37,108,500 km (0.073 R)
• M64: 37,185,842 km (0.113 R)
• M65: 39,212,743 km (0.105 R)
• M66: 40,239,733 km (0.078 R)
• M67: 41,355,434 km (0.083 R)
• M68: 41,917,174 km (0.098 R)
• M69: 42,239,258 km (0.084 R)
• M70: 42,804,888 km (0.113 R)
• M71: 42,967,052 km (0.119 R)
• M72: 43,129,365 km (0.113 R)
• M73: 43,210,597 km (0.089 R)
• M74: 43,454,441 km (0.113 R)
• M75: 44,763,423 km (0.028 R)
• M76: 45,174,967 km (0.089 R)
• M77: 46,417,527 km (0.079 R)
• M78: 46,500,853 km (0.112 R)
• M79: 46,667,355 km (0.117 R)
• M80: 48,091,676 km (0.078 R)
• M81: 49,530,209 km (0.107 R)
• M82: 49,870,694 km (0.047 R)
• M83: 50,297,497 km (0.091 R)
• M84: 51,412,749 km (0.101 R)
• M85: 51,671,254 km (0.1 R)
• M86: 52,016,526 km (0.053 R)
• M87: 54,455,570 km (0.053 R)
• M88: 55,247,391 km (0.106 R)
• M89: 55,688,855 km (0.106 R)
• M90: 55,954,391 km (0.047 R)
• M91: 56,753,393 km (0.035 R)
• M92: 56,931,564 km (0.077 R)
• M93: 57,914,272 km (0.029 R)
• M94: 58,722,400 km (0.075 R)
• M95: 59,715,281 km (0.119 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: 446 - 16,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit