🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 19.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.62 AU - 0.96 AU

Year: 246 Days

Day: 28.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 289 Days

Day: 46 Hours

Environment

Temp: 103 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 393 Days

Day: 46.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,488,780 km

• M1: 61,934 km (0.103 R)
• M2: 257,458 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.29 AU - 2.05 AU

Year: 755 Days

Day: 29.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.25 AU - 2.53 AU

Year: 1293 Days

Day: 46.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.18 AU - 3.2 AU

Year: 1543 Days

Day: 42.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.29 AU - 4.25 AU

Year: 2561 Days

Day: 26.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,488,780 km

• M1: 1,912,609 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 9.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.98 AU - 10.2 AU

Year: 9588 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,488,780 km

• M1: 156,779 km (0.062 R)
• M2: 262,245 km (0.105 R)
• M3: 492,177 km (0.099 R)
• M4: 832,961 km (0.075 R)
• M5: 1,277,715 km (0.076 R)
• M6: 1,515,127 km (0.12 R)
• M7: 1,942,379 km (0.057 R)
• M8: 2,454,153 km (0.098 R)
• M9: 2,527,007 km (0.066 R)
• M10: 3,216,504 km (0.053 R)
• M11: 3,707,334 km (0.11 R)
• M12: 4,636,936 km (0.051 R)
• M13: 5,442,969 km (0.117 R)
• M14: 5,506,847 km (0.115 R)
• M15: 7,147,038 km (0.051 R)
• M16: 7,392,828 km (0.065 R)
• M17: 7,749,020 km (0.089 R)
• M18: 7,820,977 km (0.066 R)
• M19: 8,110,897 km (0.068 R)
• M20: 8,183,901 km (0.04 R)
• M21: 8,478,160 km (0.1 R)
• M22: 8,626,711 km (0.075 R)
• M23: 8,963,904 km (0.11 R)
• M24: 9,077,300 km (0.113 R)
• M25: 10,514,337 km (0.112 R)
• M26: 11,361,210 km (0.053 R)
• M27: 11,979,498 km (0.05 R)
• M28: 12,229,776 km (0.109 R)
• M29: 12,397,624 km (0.03 R)
• M30: 12,481,848 km (0.088 R)
• M31: 13,076,799 km (0.098 R)
• M32: 13,594,108 km (0.049 R)
• M33: 13,942,821 km (0.069 R)
• M34: 14,515,481 km (0.028 R)
• M35: 14,648,773 km (0.026 R)
• M36: 15,684,140 km (0.065 R)
• M37: 15,820,872 km (0.047 R)
• M38: 15,958,054 km (0.092 R)
• M39: 16,095,534 km (0.046 R)
• M40: 16,603,419 km (0.079 R)
• M41: 16,696,319 km (0.048 R)
• M42: 16,929,243 km (0.039 R)
• M43: 17,069,566 km (0.105 R)
• M44: 17,257,311 km (0.056 R)
• M45: 17,445,655 km (0.111 R)
• M46: 17,777,014 km (0.102 R)
• M47: 18,110,468 km (0.083 R)
• M48: 18,206,061 km (0.054 R)
• M49: 20,253,009 km (0.045 R)
• M50: 22,064,788 km (0.061 R)
• M51: 23,509,605 km (0.108 R)
• M52: 23,980,389 km (0.097 R)
• M53: 24,190,724 km (0.053 R)
• M54: 25,733,377 km (0.07 R)
• M55: 26,652,506 km (0.104 R)
• M56: 26,870,321 km (0.117 R)
• M57: 27,034,130 km (0.119 R)
• M58: 27,472,452 km (0.049 R)
• M59: 27,582,407 km (0.073 R)
• M60: 27,857,816 km (0.111 R)
• M61: 27,968,369 km (0.074 R)
• M62: 29,305,176 km (0.099 R)
• M63: 29,417,524 km (0.116 R)
• M64: 29,811,864 km (0.093 R)
• M65: 30,548,783 km (0.109 R)
• M66: 32,214,405 km (0.107 R)
• M67: 32,562,669 km (0.092 R)
• M68: 33,087,459 km (0.116 R)
• M69: 33,204,444 km (0.076 R)
• M70: 33,497,506 km (0.097 R)
• M71: 33,791,466 km (0.092 R)
• M72: 34,737,822 km (0.058 R)
• M73: 34,797,362 km (0.083 R)
• M74: 35,035,373 km (0.084 R)
• M75: 35,095,062 km (0.046 R)
• M76: 35,333,820 km (0.06 R)
• M77: 35,573,177 km (0.078 R)
• M78: 36,173,812 km (0.088 R)
• M79: 36,838,326 km (0.115 R)
• M80: 37,995,765 km (0.097 R)
• M81: 38,548,080 km (0.114 R)
• M82: 38,671,199 km (0.104 R)
• M83: 39,226,955 km (0.101 R)
• M84: 39,660,939 km (0.064 R)
• M85: 40,972,463 km (0.061 R)
• M86: 41,286,918 km (0.049 R)
• M87: 41,349,899 km (0.057 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit