🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 150 Days

Day: 30.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,436,078 km

• M1: 31,565 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.61 AU - 0.79 AU

Year: 222 Days

Day: 44.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.7 AU - 0.98 AU

Year: 292 Days

Day: 36.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.06 AU - 2.52 AU

Year: 1313 Days

Day: 28.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.48 AU - 2.8 AU

Year: 1625 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,436,078 km

• M1: 1,135,298 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.08 AU - 3.34 AU

Year: 1690 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.5 AU - 3.08 AU

Year: 1765 Days

Day: 47.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.53 AU - 8.87 AU

Year: 9719 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,436,078 km

• M1: 174,431 km (0.069 R)
• M2: 302,936 km (0.065 R)
• M3: 390,899 km (0.1 R)
• M4: 476,918 km (0.086 R)
• M5: 686,355 km (0.034 R)
• M6: 842,984 km (0.119 R)
• M7: 1,325,587 km (0.054 R)
• M8: 1,483,712 km (0.113 R)
• M9: 1,648,269 km (0.059 R)
• M10: 1,818,811 km (0.103 R)
• M11: 1,973,046 km (0.091 R)
• M12: 2,318,318 km (0.117 R)
• M13: 2,389,676 km (0.069 R)
• M14: 2,632,923 km (0.093 R)
• M15: 3,329,899 km (0.114 R)
• M16: 3,574,492 km (0.104 R)
• M17: 3,685,194 km (0.086 R)
• M18: 4,226,439 km (0.091 R)
• M19: 4,461,906 km (0.101 R)
• M20: 4,551,216 km (0.084 R)
• M21: 4,884,221 km (0.116 R)
• M22: 5,287,986 km (0.039 R)
• M23: 5,446,110 km (0.065 R)
• M24: 6,293,882 km (0.103 R)
• M25: 6,360,901 km (0.117 R)
• M26: 6,495,390 km (0.083 R)
• M27: 7,964,890 km (0.116 R)
• M28: 9,417,336 km (0.071 R)
• M29: 9,648,165 km (0.086 R)
• M30: 9,880,640 km (0.067 R)
• M31: 10,390,919 km (0.118 R)
• M32: 10,589,435 km (0.084 R)
• M33: 10,749,205 km (0.096 R)
• M34: 10,829,390 km (0.077 R)
• M35: 11,560,026 km (0.079 R)
• M36: 11,889,740 km (0.096 R)
• M37: 12,222,744 km (0.119 R)
• M38: 12,474,518 km (0.1 R)
• M39: 12,685,600 km (0.096 R)
• M40: 12,983,150 km (0.054 R)
• M41: 13,498,515 km (0.109 R)
• M42: 13,802,199 km (0.117 R)
• M43: 13,889,414 km (0.096 R)
• M44: 14,152,108 km (0.114 R)
• M45: 14,416,597 km (0.108 R)
• M46: 15,535,589 km (0.087 R)
• M47: 17,289,624 km (0.115 R)
• M48: 17,619,488 km (0.096 R)
• M49: 17,714,183 km (0.063 R)
• M50: 18,046,739 km (0.116 R)
• M51: 18,333,518 km (0.094 R)
• M52: 18,621,793 km (0.078 R)
• M53: 19,251,451 km (0.11 R)
• M54: 19,544,513 km (0.114 R)
• M55: 20,731,123 km (0.103 R)
• M56: 20,881,170 km (0.111 R)
• M57: 21,232,426 km (0.096 R)
• M58: 21,737,767 km (0.085 R)
• M59: 23,018,475 km (0.118 R)
• M60: 24,481,692 km (0.05 R)
• M61: 26,244,553 km (0.114 R)
• M62: 27,168,469 km (0.045 R)
• M63: 27,277,975 km (0.106 R)
• M64: 27,772,097 km (0.107 R)
• M65: 28,380,062 km (0.105 R)
• M66: 29,104,266 km (0.093 R)
• M67: 32,292,944 km (0.094 R)
• M68: 32,815,639 km (0.086 R)
• M69: 34,459,720 km (0.083 R)
• M70: 34,934,394 km (0.104 R)
• M71: 38,133,395 km (0.099 R)
• M72: 38,378,586 km (0.087 R)
• M73: 38,562,890 km (0.112 R)
• M74: 38,747,344 km (0.115 R)
• M75: 39,055,666 km (0.055 R)
• M76: 39,674,552 km (0.057 R)
• M77: 40,359,112 km (0.069 R)
• M78: 40,608,940 km (0.119 R)
• M79: 40,734,154 km (0.107 R)
• M80: 41,173,074 km (0.108 R)
• M81: 41,235,905 km (0.098 R)
• M82: 41,298,886 km (0.091 R)
• M83: 41,929,441 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit