🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.62 AU - 0.86 AU

Year: 236 Days

Day: 27.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.74 AU - 0.92 AU

Year: 280 Days

Day: 33.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.44 AU - 1.46 AU

Year: 648 Days

Day: 21.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 68.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,079,659 km

• M1: 69,713 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.16 AU - 1.9 AU

Year: 702 Days

Day: 32.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.85 AU

Year: 786 Days

Day: 29.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.26 AU - 9.46 AU

Year: 8172 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,079,659 km

• M1: 162,164 km (0.059 R)
• M2: 645,664 km (0.088 R)
• M3: 1,064,538 km (0.077 R)
• M4: 2,033,484 km (0.117 R)
• M5: 5,088,422 km (0.08 R)
• M6: 6,132,765 km (0.104 R)
• M7: 7,349,893 km (0.104 R)
• M8: 8,880,279 km (0.116 R)
• M9: 10,930,967 km (0.093 R)
• M10: 20,037,438 km (0.096 R)
• M11: 22,620,694 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.2

Radius: 4.5

Gravity: 35.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.13 AU - 16.57 AU

Year: 21222 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,079,659 km

• M1: 56,249 km (0.083 R)
• M2: 219,909 km (0.038 R)
• M3: 377,585 km (0.101 R)
• M4: 908,059 km (0.096 R)
• M5: 1,148,463 km (0.104 R)
• M6: 1,850,526 km (0.115 R)
• M7: 2,326,396 km (0.112 R)
• M8: 5,332,715 km (0.075 R)
• M9: 6,462,927 km (0.046 R)
• M10: 7,348,098 km (0.092 R)
• M11: 8,101,921 km (0.047 R)
• M12: 8,961,361 km (0.108 R)
• M13: 9,185,459 km (0.077 R)
• M14: 10,671,115 km (0.074 R)
• M15: 12,726,889 km (0.1 R)
• M16: 14,260,567 km (0.106 R)
• M17: 15,032,342 km (0.101 R)
• M18: 19,499,334 km (0.057 R)
• M19: 23,272,193 km (0.106 R)
• M20: 23,909,180 km (0.073 R)
• M21: 24,232,013 km (0.07 R)
• M22: 32,615,178 km (0.1 R)
• M23: 34,907,915 km (0.116 R)
• M24: 44,178,495 km (0.109 R)
• M25: 53,116,070 km (0.067 R)
• M26: 55,901,583 km (0.12 R)
• M27: 60,757,978 km (0.119 R)
• M28: 67,160,767 km (0.044 R)
• M29: 73,317,617 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit