🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 35 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 194 Days

Day: 16.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.13 AU - 1.75 AU

Year: 625 Days

Day: 22 Hours

Environment

Temp: -19 °C

Axial Tilt: 97.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,157,062 km

• M1: 18,849 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.91 AU - 4.73 AU

Year: 2700 Days

Day: 37.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 11.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.48 AU - 12.02 AU

Year: 11010 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,157,062 km

• M1: 144,212 km (0.042 R)
• M2: 1,032,225 km (0.098 R)
• M3: 1,774,081 km (0.12 R)
• M4: 2,735,995 km (0.049 R)
• M5: 3,358,472 km (0.118 R)
• M6: 4,543,138 km (0.073 R)
• M7: 5,016,316 km (0.074 R)
• M8: 6,136,654 km (0.064 R)
• M9: 6,597,416 km (0.071 R)
• M10: 7,122,654 km (0.104 R)
• M11: 8,629,104 km (0.11 R)
• M12: 10,607,387 km (0.114 R)
• M13: 12,503,839 km (0.118 R)
• M14: 14,549,141 km (0.088 R)
• M15: 16,223,141 km (0.078 R)
• M16: 22,279,760 km (0.074 R)
• M17: 22,730,349 km (0.067 R)
• M18: 28,621,513 km (0.114 R)
• M19: 29,910,897 km (0.094 R)
• M20: 31,238,579 km (0.11 R)
• M21: 34,011,226 km (0.118 R)
• M22: 35,213,544 km (0.093 R)
• M23: 37,069,754 km (0.117 R)
• M24: 38,342,981 km (0.068 R)
• M25: 39,513,435 km (0.052 R)
• M26: 40,174,059 km (0.038 R)
• M27: 43,168,261 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.3

Radius: 6.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.56 AU - 16.04 AU

Year: 17542 Days

Day: 15.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,157,062 km

• M1: 78,539 km (0.086 R)
• M2: 296,802 km (0.099 R)
• M3: 1,116,748 km (0.044 R)
• M4: 1,471,744 km (0.102 R)
• M5: 2,515,339 km (0.11 R)
• M6: 4,159,270 km (0.093 R)
• M7: 4,503,644 km (0.107 R)
• M8: 4,809,721 km (0.052 R)
• M9: 19,942,443 km (0.091 R)
• M10: 21,851,312 km (0.109 R)
• M11: 30,707,207 km (0.085 R)
• M12: 32,726,030 km (0.06 R)
• M13: 33,453,076 km (0.111 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit