🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 195 Days

Day: 15.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,669,167 km

• M1: 434,283 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.65 AU - 0.75 AU

Year: 213 Days

Day: 24.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,669,167 km

• M1: 304,282 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 337 Days

Day: 41.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,669,167 km

• M1: 75,846 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 419 Days

Day: 34.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.73 AU - 1.85 AU

Year: 870 Days

Day: 43.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.75 AU - 2.21 AU

Year: 1013 Days

Day: 13.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.04 AU - 2.18 AU

Year: 1114 Days

Day: 46.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.15 AU - 3.45 AU

Year: 1703 Days

Day: 14.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 11.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.14 AU - 9.06 AU

Year: 8378 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,669,167 km

• M1: 162,912 km (0.115 R)
• M2: 262,095 km (0.067 R)
• M3: 511,475 km (0.045 R)
• M4: 592,408 km (0.114 R)
• M5: 723,455 km (0.107 R)
• M6: 902,225 km (0.103 R)
• M7: 1,096,552 km (0.076 R)
• M8: 1,178,382 km (0.062 R)
• M9: 1,436,738 km (0.064 R)
• M10: 1,542,354 km (0.113 R)
• M11: 2,092,874 km (0.066 R)
• M12: 2,231,103 km (0.054 R)
• M13: 2,571,587 km (0.116 R)
• M14: 2,645,489 km (0.107 R)
• M15: 2,776,387 km (0.054 R)
• M16: 2,967,423 km (0.095 R)
• M17: 3,162,798 km (0.11 R)
• M18: 3,262,131 km (0.107 R)
• M19: 3,423,248 km (0.063 R)
• M20: 3,566,413 km (0.064 R)
• M21: 3,816,541 km (0.105 R)
• M22: 4,050,961 km (0.109 R)
• M23: 4,579,041 km (0.067 R)
• M24: 4,714,427 km (0.057 R)
• M25: 5,459,275 km (0.111 R)
• M26: 5,651,359 km (0.034 R)
• M27: 5,772,533 km (0.102 R)
• M28: 6,265,757 km (0.071 R)
• M29: 6,593,825 km (0.077 R)
• M30: 7,398,662 km (0.07 R)
• M31: 7,557,984 km (0.068 R)
• M32: 8,234,316 km (0.089 R)
• M33: 8,427,297 km (0.117 R)
• M34: 8,538,149 km (0.1 R)
• M35: 8,761,349 km (0.11 R)
• M36: 9,043,191 km (0.117 R)
• M37: 9,299,452 km (0.065 R)
• M38: 9,529,235 km (0.087 R)
• M39: 9,819,006 km (0.107 R)
• M40: 10,318,513 km (0.064 R)
• M41: 10,977,193 km (0.052 R)
• M42: 11,098,516 km (0.079 R)
• M43: 11,372,879 km (0.079 R)
• M44: 11,711,419 km (0.113 R)
• M45: 11,835,286 km (0.115 R)
• M46: 11,959,602 km (0.117 R)
• M47: 12,272,411 km (0.091 R)
• M48: 12,683,057 km (0.072 R)
• M49: 14,603,146 km (0.094 R)
• M50: 14,971,007 km (0.041 R)
• M51: 15,409,777 km (0.089 R)
• M52: 15,682,046 km (0.105 R)
• M53: 16,093,141 km (0.077 R)
• M54: 16,196,513 km (0.093 R)
• M55: 16,438,562 km (0.116 R)
• M56: 16,577,389 km (0.074 R)
• M57: 16,786,527 km (0.109 R)
• M58: 17,171,891 km (0.089 R)
• M59: 17,951,595 km (0.107 R)
• M60: 18,417,742 km (0.072 R)
• M61: 18,562,104 km (0.101 R)
• M62: 19,325,502 km (0.056 R)
• M63: 19,472,108 km (0.071 R)
• M64: 19,655,814 km (0.092 R)
• M65: 19,877,069 km (0.077 R)
• M66: 20,508,522 km (0.063 R)
• M67: 21,033,461 km (0.083 R)
• M68: 22,480,670 km (0.074 R)
• M69: 23,060,811 km (0.05 R)
• M70: 23,489,259 km (0.099 R)
• M71: 23,724,128 km (0.118 R)
• M72: 24,473,015 km (0.074 R)
• M73: 24,790,761 km (0.038 R)
• M74: 25,470,234 km (0.073 R)
• M75: 25,872,802 km (0.103 R)
• M76: 26,643,530 km (0.046 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit