🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 184 Days

Day: 43.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,289,568 km

• M1: 130,749 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.11 AU - 1.57 AU

Year: 545 Days

Day: 17.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,289,568 km

• M1: 35,455 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.49 AU - 2.71 AU

Year: 1473 Days

Day: 32.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,289,568 km

• M1: 1,482,814 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.38 AU - 3.62 AU

Year: 2301 Days

Day: 44.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.9 AU - 4.54 AU

Year: 3047 Days

Day: 36.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,289,568 km

• M1: 1,875,658 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.73 AU - 6.13 AU

Year: 4447 Days

Day: 46.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 11

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.8 AU - 6.32 AU

Year: 5243 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,289,568 km

• M1: 137,331 km (0.088 R)
• M2: 540,497 km (0.118 R)
• M3: 1,984,715 km (0.087 R)
• M4: 2,432,461 km (0.036 R)
• M5: 2,914,167 km (0.052 R)
• M6: 3,348,300 km (0.116 R)
• M7: 5,930,957 km (0.086 R)
• M8: 6,690,765 km (0.059 R)
• M9: 7,770,712 km (0.079 R)
• M10: 8,927,552 km (0.095 R)
• M11: 9,288,831 km (0.092 R)
• M12: 10,471,253 km (0.082 R)
• M13: 10,873,372 km (0.108 R)
• M14: 11,538,035 km (0.098 R)
• M15: 13,179,273 km (0.111 R)
• M16: 14,471,500 km (0.088 R)
• M17: 15,951,471 km (0.047 R)
• M18: 17,699,074 km (0.101 R)
• M19: 21,442,312 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.5

Radius: 5.1

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.45 AU - 20.57 AU

Year: 24657 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,289,568 km

• M1: 77,193 km (0.105 R)
• M2: 237,412 km (0.111 R)
• M3: 443,558 km (0.092 R)
• M4: 1,026,092 km (0.082 R)
• M5: 1,243,009 km (0.114 R)
• M6: 1,654,104 km (0.097 R)
• M7: 2,266,258 km (0.116 R)
• M8: 2,905,490 km (0.092 R)
• M9: 3,342,764 km (0.106 R)
• M10: 4,761,850 km (0.064 R)
• M11: 5,160,827 km (0.119 R)
• M12: 5,495,927 km (0.084 R)
• M13: 7,134,921 km (0.09 R)
• M14: 8,777,655 km (0.073 R)
• M15: 13,716,030 km (0.069 R)
• M16: 15,444,783 km (0.072 R)
• M17: 20,237,002 km (0.116 R)
• M18: 20,442,848 km (0.09 R)
• M19: 21,707,399 km (0.112 R)
• M20: 23,135,311 km (0.084 R)
• M21: 25,333,053 km (0.082 R)
• M22: 26,667,017 km (0.103 R)
• M23: 30,138,436 km (0.107 R)
• M24: 30,812,823 km (0.091 R)
• M25: 32,051,793 km (0.071 R)
• M26: 36,573,538 km (0.107 R)
• M27: 40,190,665 km (0.115 R)
• M28: 43,523,705 km (0.101 R)
• M29: 48,125,785 km (0.1 R)
• M30: 53,237,544 km (0.031 R)
• M31: 54,619,379 km (0.059 R)
• M32: 58,490,673 km (0.094 R)
• M33: 63,857,497 km (0.101 R)
• M34: 64,078,752 km (0.106 R)
• M35: 65,641,900 km (0.118 R)
• M36: 68,844,043 km (0.104 R)
• M37: 85,348,278 km (0.053 R)
• M38: 92,513,118 km (0.086 R)
• M39: 98,289,541 km (0.114 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit