🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.51 AU - 1.87 AU

Year: 832 Days

Day: 37 Hours

Environment

Temp: -61 °C

Axial Tilt: 172.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 12.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.77 AU - 13.95 AU

Year: 14502 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,226,690 km

• M1: 151,842 km (0.104 R)
• M2: 535,710 km (0.094 R)
• M3: 996,322 km (0.117 R)
• M4: 1,793,080 km (0.073 R)
• M5: 2,592,531 km (0.051 R)
• M6: 3,099,219 km (0.108 R)
• M7: 4,012,963 km (0.098 R)
• M8: 5,598,700 km (0.1 R)
• M9: 7,124,000 km (0.102 R)
• M10: 7,658,962 km (0.09 R)
• M11: 9,585,184 km (0.094 R)
• M12: 10,575,522 km (0.107 R)
• M13: 12,249,971 km (0.102 R)
• M14: 13,349,216 km (0.048 R)
• M15: 15,083,654 km (0.064 R)
• M16: 17,677,232 km (0.107 R)
• M17: 23,052,882 km (0.086 R)
• M18: 26,162,573 km (0.072 R)
• M19: 30,113,004 km (0.116 R)
• M20: 31,041,857 km (0.078 R)
• M21: 33,819,142 km (0.076 R)
• M22: 35,332,175 km (0.116 R)
• M23: 37,685,499 km (0.103 R)
• M24: 41,551,108 km (0.072 R)
• M25: 42,412,492 km (0.08 R)
• M26: 46,590,910 km (0.092 R)
• M27: 51,858,551 km (0.113 R)
• M28: 53,024,816 km (0.059 R)
• M29: 55,756,174 km (0.093 R)
• M30: 61,312,687 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.2

Radius: 5.2

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.77 AU - 12.97 AU

Year: 17487 Days

Day: 20.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,226,690 km

• M1: 64,626 km (0.054 R)
• M2: 281,693 km (0.06 R)
• M3: 482,004 km (0.082 R)
• M4: 665,112 km (0.067 R)
• M5: 864,825 km (0.049 R)
• M6: 1,069,326 km (0.089 R)
• M7: 1,415,944 km (0.105 R)
• M8: 1,767,648 km (0.091 R)
• M9: 2,351,230 km (0.08 R)
• M10: 3,007,366 km (0.053 R)
• M11: 4,033,159 km (0.084 R)
• M12: 5,701,474 km (0.081 R)
• M13: 6,190,809 km (0.059 R)
• M14: 7,296,038 km (0.081 R)
• M15: 7,558,432 km (0.045 R)
• M16: 8,289,068 km (0.111 R)
• M17: 10,374,463 km (0.092 R)
• M18: 10,818,768 km (0.069 R)
• M19: 11,864,308 km (0.109 R)
• M20: 13,687,906 km (0.113 R)
• M21: 14,154,651 km (0.107 R)
• M22: 14,357,805 km (0.115 R)
• M23: 17,026,930 km (0.076 R)
• M24: 19,171,416 km (0.079 R)
• M25: 25,058,541 km (0.046 R)
• M26: 25,655,885 km (0.113 R)
• M27: 26,467,304 km (0.098 R)
• M28: 30,218,471 km (0.114 R)
• M29: 32,986,031 km (0.095 R)
• M30: 38,753,927 km (0.07 R)
• M31: 39,955,946 km (0.076 R)
• M32: 40,498,088 km (0.079 R)
• M33: 41,182,648 km (0.05 R)
• M34: 57,226,721 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit