🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.71 AU - 2.27 AU

Year: 1025 Days

Day: 36.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.88 AU - 2.2 AU

Year: 1064 Days

Day: 18.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.86 AU - 2.76 AU

Year: 1282 Days

Day: 15.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,894,761 km

• M1: 494,870 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 10.1

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.78 AU - 7.02 AU

Year: 5234 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,894,761 km

• M1: 125,662 km (0.104 R)
• M2: 899,532 km (0.071 R)
• M3: 1,264,102 km (0.066 R)
• M4: 2,023,760 km (0.114 R)
• M5: 4,931,344 km (0.089 R)
• M6: 5,746,952 km (0.053 R)
• M7: 7,832,346 km (0.079 R)
• M8: 8,216,962 km (0.061 R)
• M9: 8,858,737 km (0.057 R)
• M10: 13,215,476 km (0.062 R)
• M11: 15,974,958 km (0.073 R)
• M12: 17,750,984 km (0.107 R)
• M13: 19,097,515 km (0.073 R)
• M14: 20,294,746 km (0.114 R)
• M15: 26,178,580 km (0.114 R)
• M16: 26,866,431 km (0.055 R)
• M17: 27,302,509 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 4.7

Gravity: 43.46 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.99 AU - 16.07 AU

Year: 18178 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,894,761 km

• M1: 58,493 km (0.093 R)
• M2: 287,078 km (0.11 R)
• M3: 516,412 km (0.117 R)
• M4: 1,218,175 km (0.036 R)
• M5: 1,561,054 km (0.102 R)
• M6: 1,926,073 km (0.092 R)
• M7: 4,135,334 km (0.12 R)
• M8: 4,508,730 km (0.101 R)
• M9: 5,723,465 km (0.068 R)
• M10: 6,058,265 km (0.051 R)
• M11: 6,721,133 km (0.066 R)
• M12: 6,952,411 km (0.116 R)
• M13: 10,279,468 km (0.113 R)
• M14: 10,836,870 km (0.073 R)
• M15: 12,490,674 km (0.08 R)
• M16: 13,196,776 km (0.081 R)
• M17: 14,999,730 km (0.107 R)
• M18: 15,555,037 km (0.119 R)
• M19: 16,371,991 km (0.079 R)
• M20: 16,790,865 km (0.106 R)
• M21: 17,476,173 km (0.079 R)
• M22: 24,502,934 km (0.083 R)
• M23: 32,673,073 km (0.094 R)
• M24: 33,470,728 km (0.115 R)
• M25: 35,243,164 km (0.101 R)
• M26: 36,223,030 km (0.098 R)
• M27: 44,887,739 km (0.093 R)
• M28: 45,542,977 km (0.039 R)
• M29: 52,812,387 km (0.063 R)
• M30: 55,397,288 km (0.105 R)
• M31: 59,038,650 km (0.06 R)
• M32: 62,225,982 km (0.086 R)
• M33: 69,813,287 km (0.082 R)
• M34: 75,660,769 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit