🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 234 Days

Day: 36.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.83 AU - 0.91 AU

Year: 292 Days

Day: 32.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.32 AU - 2.54 AU

Year: 1363 Days

Day: 47.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.48 AU - 3.2 AU

Year: 1722 Days

Day: 25.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.72 AU - 4.54 AU

Year: 3021 Days

Day: 34.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,559,871 km

• M1: 805,734 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4 AU - 4.38 AU

Year: 3087 Days

Day: 26.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,559,871 km

• M1: 1,580,801 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.65 AU - 5.11 AU

Year: 3299 Days

Day: 25.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,559,871 km

• M1: 1,076,805 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.3

Radius: 4.2

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.01 AU - 20.41 AU

Year: 29126 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,559,871 km

• M1: 249,978 km (0.078 R)
• M2: 368,759 km (0.057 R)
• M3: 702,212 km (0.11 R)
• M4: 821,592 km (0.062 R)
• M5: 1,026,241 km (0.079 R)
• M6: 1,189,752 km (0.088 R)
• M7: 1,246,150 km (0.108 R)
• M8: 1,391,111 km (0.116 R)
• M9: 2,125,038 km (0.099 R)
• M10: 2,263,117 km (0.075 R)
• M11: 2,548,250 km (0.065 R)
• M12: 2,584,752 km (0.082 R)
• M13: 3,510,015 km (0.12 R)
• M14: 3,923,055 km (0.06 R)
• M15: 4,482,700 km (0.044 R)
• M16: 4,526,832 km (0.076 R)
• M17: 4,975,625 km (0.077 R)
• M18: 5,532,728 km (0.119 R)
• M19: 6,355,067 km (0.117 R)
• M20: 7,060,720 km (0.118 R)
• M21: 8,110,897 km (0.118 R)
• M22: 9,434,091 km (0.085 R)
• M23: 9,718,177 km (0.098 R)
• M24: 11,480,141 km (0.095 R)
• M25: 12,397,475 km (0.107 R)
• M26: 14,561,857 km (0.08 R)
• M27: 14,692,755 km (0.063 R)
• M28: 16,293,901 km (0.056 R)
• M29: 17,046,079 km (0.118 R)
• M30: 18,655,154 km (0.043 R)
• M31: 20,238,797 km (0.104 R)
• M32: 21,194,727 km (0.11 R)
• M33: 21,940,024 km (0.064 R)
• M34: 22,090,070 km (0.063 R)
• M35: 23,303,010 km (0.085 R)
• M36: 23,763,472 km (0.063 R)
• M37: 25,241,050 km (0.068 R)
• M38: 27,472,303 km (0.05 R)
• M39: 27,714,950 km (0.075 R)
• M40: 28,202,639 km (0.116 R)
• M41: 29,104,116 km (0.115 R)
• M42: 29,599,734 km (0.106 R)
• M43: 31,019,268 km (0.108 R)
• M44: 31,187,715 km (0.049 R)
• M45: 32,119,560 km (0.081 R)
• M46: 32,290,102 km (0.062 R)
• M47: 32,888,942 km (0.082 R)
• M48: 33,318,887 km (0.084 R)
• M49: 33,577,691 km (0.036 R)
• M50: 34,010,627 km (0.097 R)
• M51: 35,937,597 km (0.096 R)
• M52: 36,469,119 km (0.091 R)
• M53: 37,271,561 km (0.052 R)
• M54: 39,530,489 km (0.032 R)
• M55: 39,621,744 km (0.049 R)
• M56: 40,079,214 km (0.117 R)
• M57: 42,954,186 km (0.074 R)
• M58: 44,084,847 km (0.105 R)
• M59: 45,225,231 km (0.1 R)
• M60: 47,147,265 km (0.12 R)
• M61: 47,244,055 km (0.099 R)
• M62: 47,631,962 km (0.113 R)
• M63: 48,313,231 km (0.106 R)
• M64: 48,508,606 km (0.115 R)
• M65: 49,194,063 km (0.104 R)
• M66: 50,871,953 km (0.105 R)
• M67: 50,971,286 km (0.12 R)
• M68: 53,272,699 km (0.1 R)
• M69: 53,575,336 km (0.118 R)
• M70: 53,878,571 km (0.05 R)
• M71: 54,689,990 km (0.118 R)
• M72: 54,791,716 km (0.045 R)
• M73: 56,427,718 km (0.08 R)
• M74: 56,633,416 km (0.077 R)
• M75: 56,942,335 km (0.078 R)
• M76: 59,957,031 km (0.084 R)
• M77: 60,482,120 km (0.077 R)
• M78: 61,854,232 km (0.109 R)
• M79: 62,384,855 km (0.092 R)
• M80: 62,491,070 km (0.11 R)
• M81: 63,664,067 km (0.096 R)
• M82: 65,383,245 km (0.104 R)
• M83: 65,707,274 km (0.115 R)
• M84: 65,815,434 km (0.04 R)
• M85: 66,031,902 km (0.081 R)
• M86: 66,248,519 km (0.116 R)
• M87: 66,574,044 km (0.105 R)
• M88: 67,226,590 km (0.045 R)
• M89: 68,099,943 km (0.118 R)
• M90: 68,757,425 km (0.104 R)
• M91: 70,520,885 km (0.029 R)
• M92: 70,853,142 km (0.089 R)
• M93: 72,522,505 km (0.071 R)
• M94: 73,530,345 km (0.071 R)
• M95: 74,317,380 km (0.076 R)
• M96: 75,559,940 km (0.086 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: 205 - 18,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit