🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.47 AU - 0.67 AU

Year: 155 Days

Day: 20.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.69 AU

Year: 180 Days

Day: 23.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.82 AU

Year: 202 Days

Day: 29.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 287 Days

Day: 42.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.89 AU - 1.19 AU

Year: 382 Days

Day: 29.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.12 AU - 1.2 AU

Year: 450 Days

Day: 13.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.28 AU - 3.68 AU

Year: 1851 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.52 AU - 3.44 AU

Year: 1851 Days

Day: 43.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,860,493 km

• M1: 2,534,188 km (0.115 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 12.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.45 AU - 12.17 AU

Year: 13689 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,860,493 km

• M1: 162,014 km (0.086 R)
• M2: 277,504 km (0.097 R)
• M3: 451,486 km (0.118 R)
• M4: 564,433 km (0.12 R)
• M5: 765,044 km (0.072 R)
• M6: 1,610,271 km (0.111 R)
• M7: 1,849,927 km (0.1 R)
• M8: 2,016,430 km (0.087 R)
• M9: 2,217,190 km (0.094 R)
• M10: 2,334,924 km (0.077 R)
• M11: 2,700,840 km (0.077 R)
• M12: 2,858,815 km (0.073 R)
• M13: 2,987,469 km (0.111 R)
• M14: 3,521,683 km (0.099 R)
• M15: 3,870,845 km (0.084 R)
• M16: 4,013,561 km (0.057 R)
• M17: 4,490,030 km (0.102 R)
• M18: 4,868,962 km (0.057 R)
• M19: 5,023,496 km (0.094 R)
• M20: 5,902,234 km (0.07 R)
• M21: 6,828,395 km (0.116 R)
• M22: 7,709,377 km (0.078 R)
• M23: 7,935,269 km (0.111 R)
• M24: 8,117,629 km (0.057 R)
• M25: 8,209,333 km (0.066 R)
• M26: 8,766,585 km (0.071 R)
• M27: 11,681,200 km (0.069 R)
• M28: 11,784,871 km (0.112 R)
• M29: 11,888,842 km (0.086 R)
• M30: 13,268,284 km (0.082 R)
• M31: 14,142,235 km (0.119 R)
• M32: 14,252,788 km (0.089 R)
• M33: 17,404,067 km (0.087 R)
• M34: 18,299,709 km (0.109 R)
• M35: 21,901,577 km (0.064 R)
• M36: 23,258,430 km (0.078 R)
• M37: 23,585,451 km (0.062 R)
• M38: 23,913,968 km (0.079 R)
• M39: 26,460,572 km (0.087 R)
• M40: 27,351,427 km (0.103 R)
• M41: 27,489,357 km (0.084 R)
• M42: 27,627,436 km (0.118 R)
• M43: 27,904,491 km (0.096 R)
• M44: 28,461,294 km (0.098 R)
• M45: 28,811,204 km (0.051 R)
• M46: 29,021,837 km (0.096 R)
• M47: 29,373,991 km (0.044 R)
• M48: 29,515,211 km (0.09 R)
• M49: 29,798,400 km (0.103 R)
• M50: 30,581,844 km (0.106 R)
• M51: 30,796,666 km (0.072 R)
• M52: 31,444,276 km (0.098 R)
• M53: 32,606,651 km (0.089 R)
• M54: 33,119,473 km (0.058 R)
• M55: 33,487,483 km (0.098 R)
• M56: 34,079,143 km (0.058 R)
• M57: 34,302,044 km (0.099 R)
• M58: 35,423,130 km (0.06 R)
• M59: 35,874,916 km (0.086 R)
• M60: 37,624,463 km (0.082 R)
• M61: 38,857,897 km (0.093 R)
• M62: 39,090,672 km (0.066 R)
• M63: 39,557,567 km (0.046 R)
• M64: 41,443,547 km (0.119 R)
• M65: 41,919,717 km (0.08 R)
• M66: 42,877,293 km (0.078 R)
• M67: 43,037,512 km (0.067 R)
• M68: 44,327,195 km (0.1 R)
• M69: 44,813,987 km (0.117 R)
• M70: 45,139,662 km (0.109 R)
• M71: 46,038,894 km (0.106 R)
• M72: 46,285,282 km (0.054 R)
• M73: 47,274,872 km (0.096 R)
• M74: 48,271,493 km (0.093 R)
• M75: 48,688,871 km (0.114 R)
• M76: 51,899,241 km (0.043 R)
• M77: 52,841,259 km (0.084 R)
• M78: 54,221,599 km (0.082 R)
• M79: 55,788,636 km (0.118 R)
• M80: 56,841,656 km (0.109 R)
• M81: 57,458,897 km (0.064 R)
• M82: 57,989,670 km (0.071 R)
• M83: 58,522,238 km (0.102 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit