🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 23.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.21 AU - 1.47 AU

Year: 594 Days

Day: 24.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,722,694 km

• M1: 368,460 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.23 AU - 2.53 AU

Year: 1406 Days

Day: 35.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 10.1

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.09 AU - 6.19 AU

Year: 5128 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,722,694 km

• M1: 135,984 km (0.033 R)
• M2: 544,387 km (0.034 R)
• M3: 884,123 km (0.09 R)
• M4: 1,696,290 km (0.115 R)
• M5: 2,492,151 km (0.104 R)
• M6: 3,997,255 km (0.085 R)
• M7: 4,389,950 km (0.109 R)
• M8: 4,754,520 km (0.108 R)
• M9: 5,694,742 km (0.095 R)
• M10: 6,995,346 km (0.082 R)
• M11: 7,827,559 km (0.073 R)
• M12: 8,643,765 km (0.09 R)
• M13: 9,135,044 km (0.037 R)
• M14: 11,629,439 km (0.097 R)
• M15: 12,228,579 km (0.119 R)
• M16: 12,953,530 km (0.089 R)
• M17: 14,775,632 km (0.09 R)
• M18: 15,598,121 km (0.106 R)
• M19: 16,574,995 km (0.1 R)
• M20: 17,918,534 km (0.11 R)
• M21: 19,680,647 km (0.103 R)
• M22: 23,704,830 km (0.116 R)
• M23: 24,586,859 km (0.087 R)
• M24: 24,912,982 km (0.05 R)
• M25: 27,190,610 km (0.083 R)
• M26: 27,891,326 km (0.095 R)
• M27: 28,335,333 km (0.086 R)
• M28: 30,532,626 km (0.098 R)
• M29: 31,385,035 km (0.115 R)
• M30: 31,769,053 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.5

Radius: 11.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.86 AU - 14.24 AU

Year: 15029 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,722,694 km

• M1: 146,905 km (0.06 R)
• M2: 582,534 km (0.074 R)
• M3: 1,019,360 km (0.096 R)
• M4: 1,513,033 km (0.06 R)
• M5: 3,342,166 km (0.059 R)
• M6: 3,743,537 km (0.049 R)
• M7: 4,643,967 km (0.074 R)
• M8: 6,258,277 km (0.092 R)
• M9: 7,128,189 km (0.112 R)
• M10: 8,705,250 km (0.117 R)
• M11: 10,335,717 km (0.057 R)
• M12: 16,746,734 km (0.036 R)
• M13: 20,374,931 km (0.119 R)
• M14: 23,129,776 km (0.105 R)
• M15: 23,806,706 km (0.104 R)
• M16: 26,437,085 km (0.117 R)
• M17: 26,964,268 km (0.074 R)
• M18: 34,471,688 km (0.11 R)
• M19: 37,298,639 km (0.087 R)
• M20: 39,999,628 km (0.072 R)
• M21: 44,886,093 km (0.058 R)
• M22: 55,825,587 km (0.06 R)
• M23: 58,279,142 km (0.094 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: 428 - 18,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit