🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 309 Days

Day: 18.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,160,832 km

• M1: 509,231 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.57 AU - 4.33 AU

Year: 2389 Days

Day: 47.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,160,832 km

• M1: 1,173,894 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.48 AU - 7.96 AU

Year: 5302 Days

Day: 20.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,160,832 km

• M1: 5,033,968 km (0.052 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 13.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.11 AU - 12.45 AU

Year: 10032 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,160,832 km

• M1: 172,935 km (0.042 R)
• M2: 821,143 km (0.095 R)
• M3: 1,300,155 km (0.07 R)
• M4: 1,753,586 km (0.094 R)
• M5: 2,844,903 km (0.106 R)
• M6: 3,383,754 km (0.113 R)
• M7: 5,068,825 km (0.105 R)
• M8: 5,591,819 km (0.113 R)
• M9: 9,430,201 km (0.06 R)
• M10: 10,072,425 km (0.109 R)
• M11: 11,554,940 km (0.119 R)
• M12: 12,878,133 km (0.066 R)
• M13: 13,982,315 km (0.051 R)
• M14: 15,148,729 km (0.106 R)
• M15: 15,824,313 km (0.075 R)
• M16: 17,674,988 km (0.114 R)
• M17: 18,121,837 km (0.115 R)
• M18: 19,507,862 km (0.076 R)
• M19: 22,490,394 km (0.078 R)
• M20: 25,198,116 km (0.102 R)
• M21: 27,317,319 km (0.104 R)
• M22: 28,116,621 km (0.113 R)
• M23: 33,697,519 km (0.095 R)
• M24: 35,671,313 km (0.12 R)
• M25: 36,146,735 km (0.099 R)
• M26: 40,103,748 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 3.2

Gravity: 41.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.37 AU - 20.81 AU

Year: 27408 Days

Day: 21.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,160,832 km

• M1: 40,391 km (0.031 R)
• M2: 149,299 km (0.118 R)
• M3: 406,308 km (0.066 R)
• M4: 522,845 km (0.113 R)
• M5: 633,846 km (0.118 R)
• M6: 1,232,537 km (0.109 R)
• M7: 1,415,794 km (0.077 R)
• M8: 1,564,794 km (0.114 R)
• M9: 1,742,666 km (0.056 R)
• M10: 2,246,661 km (0.066 R)
• M11: 2,473,152 km (0.115 R)
• M12: 2,893,073 km (0.113 R)
• M13: 4,367,211 km (0.075 R)
• M14: 5,891,463 km (0.092 R)
• M15: 9,465,955 km (0.112 R)
• M16: 12,171,732 km (0.029 R)
• M17: 14,261,614 km (0.106 R)
• M18: 14,414,054 km (0.077 R)
• M19: 14,722,076 km (0.109 R)
• M20: 19,788,956 km (0.102 R)
• M21: 20,457,808 km (0.048 R)
• M22: 21,739,712 km (0.099 R)
• M23: 22,969,706 km (0.072 R)
• M24: 24,353,636 km (0.117 R)
• M25: 25,455,424 km (0.06 R)
• M26: 26,474,934 km (0.117 R)
• M27: 26,936,593 km (0.119 R)
• M28: 29,326,119 km (0.089 R)
• M29: 30,825,539 km (0.091 R)
• M30: 32,375,373 km (0.071 R)
• M31: 34,384,622 km (0.06 R)
• M32: 37,479,503 km (0.095 R)
• M33: 38,501,854 km (0.113 R)
• M34: 40,449,469 km (0.11 R)
• M35: 44,216,044 km (0.086 R)
• M36: 46,184,004 km (0.03 R)
• M37: 49,244,178 km (0.108 R)
• M38: 52,618,059 km (0.111 R)
• M39: 57,672,672 km (0.096 R)
• M40: 58,642,964 km (0.083 R)
• M41: 60,217,930 km (0.096 R)
• M42: 73,390,471 km (0.028 R)
• M43: 74,758,694 km (0.1 R)

Kuiper Belt

Range: 36 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit