🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 15.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.2 AU

Year: 406 Days

Day: 28.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,623,038 km

• M1: 60,438 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.04 AU - 1.32 AU

Year: 464 Days

Day: 23.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,623,038 km

• M1: 495,169 km (0.113 R)
• M2: 607,367 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.3 AU - 2.02 AU

Year: 773 Days

Day: 31.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.68 AU - 2.82 AU

Year: 1649 Days

Day: 25.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.89 AU - 3.13 AU

Year: 1889 Days

Day: 17.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.9 AU - 5.2 AU

Year: 3510 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.41 AU - 4.89 AU

Year: 3626 Days

Day: 24.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,623,038 km

• M1: 1,640,789 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 10.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.04 AU - 11.5 AU

Year: 11903 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,623,038 km

• M1: 197,768 km (0.072 R)
• M2: 435,779 km (0.079 R)
• M3: 785,688 km (0.042 R)
• M4: 1,101,040 km (0.053 R)
• M5: 1,234,332 km (0.073 R)
• M6: 1,517,670 km (0.093 R)
• M7: 1,645,577 km (0.116 R)
• M8: 2,512,496 km (0.082 R)
• M9: 2,664,936 km (0.109 R)
• M10: 2,873,177 km (0.109 R)
• M11: 3,006,020 km (0.095 R)
• M12: 3,529,463 km (0.106 R)
• M13: 5,232,634 km (0.051 R)
• M14: 6,064,249 km (0.102 R)
• M15: 6,653,216 km (0.112 R)
• M16: 6,936,704 km (0.065 R)
• M17: 7,008,211 km (0.085 R)
• M18: 7,080,018 km (0.114 R)
• M19: 7,224,231 km (0.095 R)
• M20: 7,333,138 km (0.082 R)
• M21: 7,922,853 km (0.11 R)
• M22: 8,035,051 km (0.041 R)
• M23: 8,147,848 km (0.114 R)
• M24: 8,604,421 km (0.071 R)
• M25: 9,226,149 km (0.12 R)
• M26: 9,423,319 km (0.099 R)
• M27: 10,843,153 km (0.037 R)
• M28: 11,218,943 km (0.091 R)
• M29: 11,303,017 km (0.049 R)
• M30: 11,599,071 km (0.103 R)
• M31: 11,769,313 km (0.081 R)
• M32: 12,241,893 km (0.084 R)
• M33: 13,339,193 km (0.116 R)
• M34: 14,881,398 km (0.106 R)
• M35: 16,145,799 km (0.105 R)
• M36: 16,479,253 km (0.066 R)
• M37: 16,622,867 km (0.035 R)
• M38: 16,766,929 km (0.082 R)
• M39: 17,493,227 km (0.065 R)
• M40: 18,180,480 km (0.093 R)
• M41: 18,626,880 km (0.101 R)
• M42: 18,876,559 km (0.088 R)
• M43: 18,976,639 km (0.078 R)
• M44: 19,127,285 km (0.054 R)
• M45: 20,038,934 km (0.073 R)
• M46: 20,500,144 km (0.11 R)
• M47: 22,220,819 km (0.066 R)
• M48: 22,857,956 km (0.108 R)
• M49: 23,125,288 km (0.118 R)
• M50: 24,313,394 km (0.102 R)
• M51: 24,695,766 km (0.034 R)
• M52: 25,079,933 km (0.09 R)
• M53: 25,743,250 km (0.113 R)
• M54: 25,909,902 km (0.03 R)
• M55: 26,077,003 km (0.084 R)
• M56: 28,052,742 km (0.114 R)
• M57: 28,511,110 km (0.104 R)
• M58: 28,741,192 km (0.106 R)
• M59: 28,914,127 km (0.081 R)
• M60: 29,261,194 km (0.106 R)
• M61: 29,493,370 km (0.1 R)
• M62: 29,959,367 km (0.093 R)
• M63: 30,193,338 km (0.113 R)
• M64: 30,839,751 km (0.107 R)
• M65: 31,490,801 km (0.033 R)
• M66: 32,866,652 km (0.104 R)
• M67: 33,349,853 km (0.116 R)
• M68: 33,713,825 km (0.099 R)
• M69: 34,140,029 km (0.08 R)
• M70: 34,262,101 km (0.089 R)
• M71: 34,813,369 km (0.105 R)
• M72: 35,614,915 km (0.095 R)
• M73: 35,862,798 km (0.067 R)
• M74: 36,797,336 km (0.118 R)
• M75: 36,985,231 km (0.107 R)
• M76: 37,361,919 km (0.082 R)
• M77: 38,372,602 km (0.103 R)
• M78: 39,328,383 km (0.118 R)
• M79: 39,712,849 km (0.041 R)
• M80: 40,485,522 km (0.108 R)
• M81: 40,614,775 km (0.085 R)
• M82: 44,023,811 km (0.105 R)
• M83: 44,556,379 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit