🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 141 Days

Day: 42.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,901,432 km

• M1: 47,123 km (0.063 R)
• M2: 325,974 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.65 AU - 0.69 AU

Year: 195 Days

Day: 27.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.76 AU - 1.96 AU

Year: 904 Days

Day: 41.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.64 AU - 2.28 AU

Year: 978 Days

Day: 15.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,901,432 km

• M1: 1,424,022 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.93 AU - 3.47 AU

Year: 2040 Days

Day: 23.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,901,432 km

• M1: 24,534 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 3.1

Gravity: 57.59 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.37 AU - 16.13 AU

Year: 19174 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,901,432 km

• M1: 39,195 km (0.066 R)
• M2: 176,376 km (0.12 R)
• M3: 290,070 km (0.113 R)
• M4: 453,730 km (0.099 R)
• M5: 822,938 km (0.087 R)
• M6: 955,332 km (0.073 R)
• M7: 1,409,062 km (0.094 R)
• M8: 1,683,574 km (0.055 R)
• M9: 2,190,861 km (0.079 R)
• M10: 2,294,981 km (0.094 R)
• M11: 2,841,761 km (0.025 R)
• M12: 2,965,778 km (0.089 R)
• M13: 4,889,606 km (0.048 R)
• M14: 5,287,686 km (0.112 R)
• M15: 5,399,885 km (0.086 R)
• M16: 5,785,398 km (0.098 R)
• M17: 5,984,962 km (0.031 R)
• M18: 6,482,525 km (0.107 R)
• M19: 7,372,183 km (0.083 R)
• M20: 8,646,458 km (0.12 R)
• M21: 11,309,150 km (0.109 R)
• M22: 16,371,243 km (0.098 R)
• M23: 17,257,461 km (0.056 R)
• M24: 17,837,901 km (0.091 R)
• M25: 18,516,925 km (0.057 R)
• M26: 24,065,809 km (0.053 R)
• M27: 32,591,991 km (0.083 R)
• M28: 35,827,792 km (0.034 R)
• M29: 41,734,664 km (0.118 R)
• M30: 49,407,539 km (0.089 R)
• M31: 50,239,603 km (0.104 R)
• M32: 51,420,079 km (0.1 R)
• M33: 57,052,589 km (0.085 R)
• M34: 60,583,996 km (0.085 R)
• M35: 64,455,739 km (0.069 R)
• M36: 65,648,632 km (0.098 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit