🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 12.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,642,613 km

• M1: 19,149 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 303 Days

Day: 35.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.57 AU - 1.83 AU

Year: 826 Days

Day: 47.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,642,613 km

• M1: 545,284 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 13

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.62 AU - 7.46 AU

Year: 6963 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,642,613 km

• M1: 161,715 km (0.064 R)
• M2: 622,776 km (0.054 R)
• M3: 1,081,892 km (0.03 R)
• M4: 1,831,976 km (0.062 R)
• M5: 2,325,499 km (0.052 R)
• M6: 3,223,385 km (0.058 R)
• M7: 4,260,697 km (0.069 R)
• M8: 5,604,535 km (0.052 R)
• M9: 6,304,952 km (0.093 R)
• M10: 7,367,546 km (0.111 R)
• M11: 7,881,115 km (0.095 R)
• M12: 9,293,020 km (0.05 R)
• M13: 10,519,573 km (0.068 R)
• M14: 11,744,929 km (0.077 R)
• M15: 12,724,795 km (0.082 R)
• M16: 13,524,096 km (0.091 R)
• M17: 13,995,629 km (0.116 R)
• M18: 14,785,356 km (0.059 R)
• M19: 16,058,284 km (0.106 R)
• M20: 18,821,207 km (0.095 R)
• M21: 20,162,352 km (0.089 R)
• M22: 23,285,507 km (0.097 R)
• M23: 26,442,620 km (0.118 R)
• M24: 27,274,534 km (0.118 R)
• M25: 29,185,348 km (0.074 R)
• M26: 30,777,219 km (0.118 R)
• M27: 31,594,472 km (0.096 R)
• M28: 32,953,419 km (0.049 R)
• M29: 40,459,343 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 5.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.97 AU - 16.73 AU

Year: 20264 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,642,613 km

• M1: 72,555 km (0.111 R)
• M2: 483,949 km (0.091 R)
• M3: 706,700 km (0.053 R)
• M4: 1,104,182 km (0.08 R)
• M5: 1,512,734 km (0.107 R)
• M6: 1,869,225 km (0.042 R)
• M7: 2,154,509 km (0.082 R)
• M8: 6,506,610 km (0.113 R)
• M9: 6,733,251 km (0.111 R)
• M10: 7,363,656 km (0.114 R)
• M11: 8,741,153 km (0.098 R)
• M12: 8,924,560 km (0.113 R)
• M13: 11,495,549 km (0.076 R)
• M14: 14,203,719 km (0.104 R)
• M15: 18,412,356 km (0.111 R)
• M16: 21,415,384 km (0.107 R)
• M17: 27,379,402 km (0.106 R)
• M18: 27,674,110 km (0.114 R)
• M19: 28,269,809 km (0.071 R)
• M20: 32,902,556 km (0.092 R)
• M21: 36,454,159 km (0.117 R)
• M22: 44,038,172 km (0.064 R)
• M23: 44,986,024 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit