🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 29.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.97 AU - 1.13 AU

Year: 376 Days

Day: 21.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.06 AU - 1.08 AU

Year: 387 Days

Day: 21.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 519 Days

Day: 41.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.61 AU - 3.97 AU

Year: 2088 Days

Day: 28.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.25 AU - 5.69 AU

Year: 3876 Days

Day: 24.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.52 AU - 5.6 AU

Year: 3982 Days

Day: 40.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,912,394 km

• M1: 476,768 km (0.108 R)
• M2: 790,326 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.2

Radius: 7.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.71 AU - 15.89 AU

Year: 16969 Days

Day: 24 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,912,394 km

• M1: 101,727 km (0.118 R)
• M2: 179,069 km (0.114 R)
• M3: 507,885 km (0.076 R)
• M4: 655,388 km (0.07 R)
• M5: 991,983 km (0.098 R)
• M6: 1,115,252 km (0.059 R)
• M7: 1,178,981 km (0.034 R)
• M8: 1,856,360 km (0.087 R)
• M9: 2,087,788 km (0.037 R)
• M10: 2,606,743 km (0.03 R)
• M11: 2,663,590 km (0.114 R)
• M12: 2,895,467 km (0.092 R)
• M13: 3,316,884 km (0.052 R)
• M14: 3,534,848 km (0.119 R)
• M15: 3,757,450 km (0.083 R)
• M16: 3,984,838 km (0.108 R)
• M17: 4,693,334 km (0.11 R)
• M18: 5,996,481 km (0.094 R)
• M19: 6,072,028 km (0.098 R)
• M20: 7,853,290 km (0.095 R)
• M21: 8,060,632 km (0.088 R)
• M22: 9,037,357 km (0.106 R)
• M23: 9,782,953 km (0.102 R)
• M24: 9,961,273 km (0.047 R)
• M25: 10,140,791 km (0.071 R)
• M26: 10,502,818 km (0.087 R)
• M27: 10,593,923 km (0.049 R)
• M28: 12,811,262 km (0.051 R)
• M29: 13,251,828 km (0.119 R)
• M30: 13,846,779 km (0.046 R)
• M31: 13,896,745 km (0.106 R)
• M32: 14,198,035 km (0.114 R)
• M33: 14,349,428 km (0.072 R)
• M34: 14,399,992 km (0.098 R)
• M35: 14,857,911 km (0.1 R)
• M36: 14,960,236 km (0.111 R)
• M37: 15,165,783 km (0.051 R)
• M38: 16,207,433 km (0.098 R)
• M39: 16,471,474 km (0.058 R)
• M40: 16,630,646 km (0.118 R)
• M41: 17,272,121 km (0.093 R)
• M42: 18,030,732 km (0.099 R)
• M43: 19,133,268 km (0.115 R)
• M44: 19,580,417 km (0.06 R)
• M45: 19,636,516 km (0.116 R)
• M46: 19,692,615 km (0.032 R)
• M47: 20,713,172 km (0.086 R)
• M48: 20,999,652 km (0.073 R)
• M49: 21,287,478 km (0.107 R)
• M50: 21,402,967 km (0.079 R)
• M51: 21,518,756 km (0.078 R)
• M52: 21,634,545 km (0.073 R)
• M53: 22,041,900 km (0.113 R)
• M54: 22,864,239 km (0.098 R)
• M55: 22,982,571 km (0.101 R)
• M56: 24,297,088 km (0.079 R)
• M57: 24,357,525 km (0.111 R)
• M58: 24,538,838 km (0.03 R)
• M59: 25,024,433 km (0.093 R)
• M60: 25,329,612 km (0.038 R)
• M61: 25,390,798 km (0.094 R)
• M62: 26,005,196 km (0.102 R)
• M63: 27,625,790 km (0.048 R)
• M64: 27,688,771 km (0.112 R)
• M65: 29,343,024 km (0.099 R)
• M66: 29,729,286 km (0.11 R)
• M67: 30,311,820 km (0.08 R)
• M68: 30,702,270 km (0.069 R)
• M69: 31,422,434 km (0.044 R)
• M70: 32,280,827 km (0.078 R)
• M71: 32,812,797 km (0.064 R)
• M72: 33,213,719 km (0.047 R)
• M73: 34,697,581 km (0.116 R)
• M74: 35,105,983 km (0.114 R)
• M75: 35,721,728 km (0.115 R)
• M76: 35,996,389 km (0.12 R)
• M77: 36,894,276 km (0.062 R)
• M78: 37,380,768 km (0.116 R)
• M79: 37,659,768 km (0.049 R)
• M80: 38,500,807 km (0.088 R)
• M81: 38,994,181 km (0.119 R)
• M82: 40,201,286 km (0.108 R)
• M83: 41,853,894 km (0.085 R)
• M84: 42,288,625 km (0.067 R)
• M85: 43,016,569 km (0.075 R)
• M86: 43,675,248 km (0.104 R)
• M87: 44,189,865 km (0.114 R)
• M88: 45,447,983 km (0.063 R)
• M89: 45,894,682 km (0.097 R)
• M90: 46,268,228 km (0.115 R)
• M91: 47,168,657 km (0.058 R)
• M92: 48,530,297 km (0.111 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit