🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 28.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,891,665 km

• M1: 124,914 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 253 Days

Day: 27.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.7 AU - 0.94 AU

Year: 273 Days

Day: 22.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,891,665 km

• M1: 322,832 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.2 AU - 1.86 AU

Year: 695 Days

Day: 25.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,891,665 km

• M1: 227,987 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.88 AU - 2.12 AU

Year: 1038 Days

Day: 21.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.06 AU - 2.98 AU

Year: 1468 Days

Day: 25.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.34 AU - 5.36 AU

Year: 3330 Days

Day: 21.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 12.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.33 AU - 7.65 AU

Year: 6069 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,891,665 km

• M1: 181,911 km (0.113 R)
• M2: 272,119 km (0.095 R)
• M3: 375,939 km (0.04 R)
• M4: 626,815 km (0.111 R)
• M5: 766,689 km (0.119 R)
• M6: 949,797 km (0.084 R)
• M7: 1,080,545 km (0.082 R)
• M8: 1,252,882 km (0.108 R)
• M9: 2,404,636 km (0.026 R)
• M10: 2,750,506 km (0.09 R)
• M11: 2,893,372 km (0.112 R)
• M12: 3,618,922 km (0.098 R)
• M13: 3,828,958 km (0.039 R)
• M14: 3,908,693 km (0.046 R)
• M15: 4,069,960 km (0.104 R)
• M16: 4,316,198 km (0.051 R)
• M17: 4,399,225 km (0.048 R)
• M18: 4,482,999 km (0.095 R)
• M19: 4,880,631 km (0.057 R)
• M20: 4,967,397 km (0.092 R)
• M21: 5,378,941 km (0.056 R)
• M22: 5,924,375 km (0.101 R)
• M23: 6,110,175 km (0.101 R)
• M24: 7,035,438 km (0.082 R)
• M25: 7,564,566 km (0.113 R)
• M26: 8,347,860 km (0.037 R)
• M27: 8,591,256 km (0.107 R)
• M28: 8,872,500 km (0.113 R)
• M29: 9,085,527 km (0.084 R)
• M30: 9,480,316 km (0.097 R)
• M31: 10,323,899 km (0.066 R)
• M32: 10,735,891 km (0.03 R)
• M33: 11,614,779 km (0.104 R)
• M34: 12,239,799 km (0.1 R)
• M35: 13,891,060 km (0.1 R)
• M36: 14,679,889 km (0.059 R)
• M37: 14,805,701 km (0.065 R)
• M38: 16,041,080 km (0.062 R)
• M39: 16,561,980 km (0.103 R)
• M40: 17,132,547 km (0.079 R)
• M41: 17,843,585 km (0.027 R)
• M42: 18,112,712 km (0.055 R)
• M43: 18,383,334 km (0.081 R)
• M44: 18,473,691 km (0.112 R)
• M45: 18,609,676 km (0.067 R)
• M46: 18,928,319 km (0.058 R)
• M47: 19,570,842 km (0.087 R)
• M48: 19,987,772 km (0.075 R)
• M49: 20,314,044 km (0.042 R)
• M50: 20,830,307 km (0.114 R)
• M51: 21,589,067 km (0.108 R)
• M52: 21,732,382 km (0.103 R)
• M53: 21,875,996 km (0.105 R)
• M54: 22,019,909 km (0.116 R)
• M55: 22,598,554 km (0.071 R)
• M56: 22,695,643 km (0.089 R)
• M57: 23,329,190 km (0.084 R)
• M58: 23,869,836 km (0.077 R)
• M59: 24,067,455 km (0.071 R)
• M60: 24,913,431 km (0.08 R)
• M61: 25,164,157 km (0.071 R)
• M62: 25,415,631 km (0.115 R)
• M63: 25,870,558 km (0.025 R)
• M64: 26,022,699 km (0.113 R)
• M65: 26,175,289 km (0.099 R)
• M66: 26,328,028 km (0.089 R)
• M67: 27,509,403 km (0.091 R)
• M68: 27,976,447 km (0.077 R)
• M69: 28,498,544 km (0.109 R)
• M70: 30,243,753 km (0.094 R)
• M71: 30,994,734 km (0.047 R)
• M72: 31,372,469 km (0.081 R)
• M73: 31,860,307 km (0.033 R)
• M74: 32,953,569 km (0.074 R)
• M75: 33,948,095 km (0.104 R)
• M76: 34,281,698 km (0.053 R)
• M77: 34,616,498 km (0.041 R)
• M78: 35,008,445 km (0.112 R)
• M79: 35,345,489 km (0.08 R)
• M80: 37,505,533 km (0.049 R)
• M81: 37,677,869 km (0.11 R)
• M82: 38,659,531 km (0.051 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: 172 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit