🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 258 Days

Day: 44 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,553,063 km

• M1: 43,084 km (0.08 R)
• M2: 86,168 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 351 Days

Day: 40 Hours

Environment

Temp: 40 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.24 AU

Year: 367 Days

Day: 16.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.01 AU - 1.11 AU

Year: 401 Days

Day: 28.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,553,063 km

• M1: 48,919 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.28 AU - 3.84 AU

Year: 2466 Days

Day: 25.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,553,063 km

• M1: 45,478 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.89 AU - 4.37 AU

Year: 2539 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.89 AU - 5.27 AU

Year: 3598 Days

Day: 30.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,553,063 km

• M1: 1,488,798 km (0.114 R)
• M2: 2,051,585 km (0.114 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 8.2

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.28 AU - 12.06 AU

Year: 11039 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,553,063 km

• M1: 218,263 km (0.058 R)
• M2: 553,512 km (0.072 R)
• M3: 688,449 km (0.111 R)
• M4: 1,266,645 km (0.075 R)
• M5: 1,356,254 km (0.087 R)
• M6: 1,447,958 km (0.072 R)
• M7: 1,711,100 km (0.094 R)
• M8: 2,201,033 km (0.103 R)
• M9: 2,255,188 km (0.094 R)
• M10: 2,588,941 km (0.116 R)
• M11: 2,790,898 km (0.072 R)
• M12: 2,879,011 km (0.066 R)
• M13: 3,028,011 km (0.081 R)
• M14: 3,118,667 km (0.114 R)
• M15: 3,179,703 km (0.119 R)
• M16: 3,241,038 km (0.072 R)
• M17: 3,458,852 km (0.084 R)
• M18: 4,241,848 km (0.095 R)
• M19: 4,377,533 km (0.03 R)
• M20: 4,688,248 km (0.12 R)
• M21: 5,077,651 km (0.075 R)
• M22: 5,258,066 km (0.107 R)
• M23: 5,330,920 km (0.11 R)
• M24: 7,460,595 km (0.087 R)
• M25: 7,998,400 km (0.071 R)
• M26: 9,067,576 km (0.113 R)
• M27: 9,198,923 km (0.075 R)
• M28: 9,596,703 km (0.067 R)
• M29: 10,823,256 km (0.109 R)
• M30: 11,763,479 km (0.07 R)
• M31: 11,906,794 km (0.119 R)
• M32: 12,631,745 km (0.112 R)
• M33: 12,827,569 km (0.05 R)
• M34: 13,670,852 km (0.102 R)
• M35: 14,073,868 km (0.12 R)
• M36: 14,226,010 km (0.098 R)
• M37: 14,378,749 km (0.071 R)
• M38: 15,098,464 km (0.109 R)
• M39: 15,724,681 km (0.101 R)
• M40: 16,093,889 km (0.086 R)
• M41: 16,412,682 km (0.117 R)
• M42: 17,273,019 km (0.059 R)
• M43: 17,435,931 km (0.118 R)
• M44: 17,599,292 km (0.066 R)
• M45: 17,653,895 km (0.117 R)
• M46: 19,261,623 km (0.1 R)
• M47: 19,600,014 km (0.088 R)
• M48: 22,259,266 km (0.066 R)
• M49: 22,614,411 km (0.064 R)
• M50: 22,733,192 km (0.104 R)
• M51: 22,971,501 km (0.113 R)
• M52: 23,872,230 km (0.092 R)
• M53: 24,662,107 km (0.044 R)
• M54: 24,723,143 km (0.073 R)
• M55: 25,091,004 km (0.114 R)
• M56: 25,275,607 km (0.07 R)
• M57: 25,522,294 km (0.1 R)
• M58: 26,893,957 km (0.106 R)
• M59: 27,779,277 km (0.113 R)
• M60: 28,481,639 km (0.089 R)
• M61: 28,867,153 km (0.065 R)
• M62: 29,448,640 km (0.116 R)
• M63: 29,578,491 km (0.067 R)
• M64: 30,557,609 km (0.08 R)
• M65: 31,018,221 km (0.096 R)
• M66: 32,079,767 km (0.052 R)
• M67: 32,413,819 km (0.1 R)
• M68: 33,220,451 km (0.068 R)
• M69: 35,541,761 km (0.117 R)
• M70: 36,512,651 km (0.076 R)
• M71: 36,861,514 km (0.081 R)
• M72: 37,281,585 km (0.055 R)
• M73: 37,844,222 km (0.113 R)
• M74: 37,985,293 km (0.048 R)
• M75: 38,126,663 km (0.05 R)
• M76: 38,480,462 km (0.118 R)
• M77: 39,978,984 km (0.057 R)
• M78: 40,338,467 km (0.088 R)
• M79: 40,482,680 km (0.076 R)
• M80: 40,626,892 km (0.081 R)
• M81: 43,548,688 km (0.114 R)
• M82: 44,438,347 km (0.113 R)
• M83: 45,334,139 km (0.066 R)
• M84: 46,613,051 km (0.086 R)
• M85: 47,143,226 km (0.119 R)
• M86: 47,219,072 km (0.033 R)
• M87: 47,675,345 km (0.07 R)
• M88: 48,438,893 km (0.094 R)
• M89: 48,592,231 km (0.077 R)
• M90: 49,591,993 km (0.093 R)
• M91: 49,746,378 km (0.08 R)
• M92: 51,377,294 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit