🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 211 Days

Day: 41.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.26 AU - 1.34 AU

Year: 533 Days

Day: 27.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 168.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.76 AU

Year: 635 Days

Day: 28 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.69 AU - 1.91 AU

Year: 869 Days

Day: 20.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1297 Days

Day: 28.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,938,553 km

• M1: 204,201 km (0.025 R)
• M2: 1,922,183 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.13 AU - 3.39 AU

Year: 2118 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,938,553 km

• M1: 955,182 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.69 AU - 4.15 AU

Year: 2276 Days

Day: 28.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,938,553 km

• M1: 256,710 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.67 AU - 5.33 AU

Year: 3436 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 12.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.91 AU - 5.91 AU

Year: 5171 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,938,553 km

• M1: 161,566 km (0.08 R)
• M2: 251,474 km (0.08 R)
• M3: 341,083 km (0.118 R)
• M4: 438,621 km (0.083 R)
• M5: 526,136 km (0.117 R)
• M6: 609,013 km (0.078 R)
• M7: 723,455 km (0.09 R)
• M8: 1,099,395 km (0.094 R)
• M9: 1,227,451 km (0.111 R)
• M10: 1,790,537 km (0.055 R)
• M11: 2,120,550 km (0.062 R)
• M12: 2,512,646 km (0.112 R)
• M13: 2,598,066 km (0.114 R)
• M14: 2,750,207 km (0.116 R)
• M15: 2,927,780 km (0.098 R)
• M16: 3,086,354 km (0.109 R)
• M17: 3,724,688 km (0.071 R)
• M18: 3,996,657 km (0.106 R)
• M19: 4,300,640 km (0.119 R)
• M20: 4,771,125 km (0.111 R)
• M21: 6,279,670 km (0.12 R)
• M22: 6,934,011 km (0.048 R)
• M23: 7,330,894 km (0.083 R)
• M24: 7,955,914 km (0.068 R)
• M25: 8,371,497 km (0.064 R)
• M26: 8,598,287 km (0.087 R)
• M27: 9,057,852 km (0.111 R)
• M28: 9,357,496 km (0.118 R)
• M29: 9,762,308 km (0.106 R)
• M30: 9,864,334 km (0.092 R)
• M31: 10,172,805 km (0.111 R)
• M32: 10,276,327 km (0.094 R)
• M33: 10,588,986 km (0.103 R)
• M34: 11,259,334 km (0.055 R)
• M35: 11,979,947 km (0.054 R)
• M36: 12,235,759 km (0.09 R)
• M37: 12,604,219 km (0.103 R)
• M38: 13,693,591 km (0.068 R)
• M39: 14,191,602 km (0.035 R)
• M40: 14,501,120 km (0.083 R)
• M41: 14,656,702 km (0.076 R)
• M42: 15,126,888 km (0.071 R)
• M43: 15,284,714 km (0.12 R)
• M44: 15,641,804 km (0.109 R)
• M45: 16,811,210 km (0.099 R)
• M46: 17,138,680 km (0.099 R)
• M47: 17,758,614 km (0.104 R)
• M48: 18,259,766 km (0.109 R)
• M49: 18,850,379 km (0.025 R)
• M50: 19,020,322 km (0.098 R)
• M51: 19,877,518 km (0.117 R)
• M52: 20,050,453 km (0.081 R)
• M53: 20,137,070 km (0.04 R)
• M54: 20,223,837 km (0.091 R)
• M55: 20,572,250 km (0.109 R)
• M56: 21,142,817 km (0.066 R)
• M57: 22,344,088 km (0.103 R)
• M58: 23,021,018 km (0.043 R)
• M59: 23,157,302 km (0.082 R)
• M60: 24,072,242 km (0.119 R)
• M61: 24,348,998 km (0.099 R)
• M62: 24,673,326 km (0.113 R)
• M63: 24,905,802 km (0.088 R)
• M64: 25,372,996 km (0.104 R)
• M65: 26,601,194 km (0.113 R)
• M66: 27,174,603 km (0.057 R)
• M67: 27,848,691 km (0.085 R)
• M68: 28,528,314 km (0.117 R)
• M69: 28,870,295 km (0.072 R)
• M70: 29,262,540 km (0.079 R)
• M71: 29,904,016 km (0.095 R)
• M72: 31,150,465 km (0.108 R)
• M73: 32,413,969 km (0.089 R)
• M74: 32,515,696 km (0.116 R)
• M75: 33,128,748 km (0.088 R)
• M76: 33,333,996 km (0.113 R)
• M77: 33,488,082 km (0.111 R)
• M78: 34,730,043 km (0.046 R)
• M79: 34,834,313 km (0.071 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit