🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.42 AU - 4.46 AU

Year: 2774 Days

Day: 31 Hours

Environment

Temp: -109 °C

Axial Tilt: 111.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,011,232 km

• M1: 50,564 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 10.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.5 AU - 6.3 AU

Year: 4452 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,011,232 km

• M1: 128,205 km (0.077 R)
• M2: 493,823 km (0.105 R)
• M3: 992,283 km (0.108 R)
• M4: 1,445,265 km (0.092 R)
• M5: 2,258,329 km (0.039 R)
• M6: 3,073,638 km (0.04 R)
• M7: 3,667,990 km (0.1 R)
• M8: 4,264,437 km (0.094 R)
• M9: 4,924,313 km (0.108 R)
• M10: 5,307,134 km (0.079 R)
• M11: 5,651,060 km (0.074 R)
• M12: 6,132,765 km (0.106 R)
• M13: 6,773,343 km (0.111 R)
• M14: 7,636,074 km (0.094 R)
• M15: 11,122,302 km (0.062 R)
• M16: 12,173,228 km (0.117 R)
• M17: 12,571,457 km (0.094 R)
• M18: 13,393,797 km (0.089 R)
• M19: 14,033,926 km (0.117 R)
• M20: 15,490,560 km (0.099 R)
• M21: 16,983,996 km (0.037 R)
• M22: 19,300,070 km (0.091 R)
• M23: 19,773,697 km (0.116 R)
• M24: 27,330,185 km (0.089 R)
• M25: 29,060,434 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 11.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.43 AU - 7.61 AU

Year: 7316 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,011,232 km

• M1: 282,890 km (0.086 R)
• M2: 750,084 km (0.111 R)
• M3: 2,708,769 km (0.105 R)
• M4: 3,110,289 km (0.093 R)
• M5: 4,536,705 km (0.044 R)
• M6: 6,646,035 km (0.093 R)
• M7: 8,940,118 km (0.059 R)
• M8: 20,392,583 km (0.037 R)
• M9: 21,018,800 km (0.112 R)
• M10: 24,112,185 km (0.092 R)
• M11: 25,207,540 km (0.044 R)
• M12: 26,829,331 km (0.096 R)
• M13: 28,605,955 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 12.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.72 AU - 9.54 AU

Year: 8224 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,011,232 km

• M1: 154,235 km (0.119 R)
• M2: 685,906 km (0.087 R)
• M3: 1,128,417 km (0.061 R)
• M4: 1,964,370 km (0.088 R)
• M5: 2,371,575 km (0.089 R)
• M6: 2,774,293 km (0.081 R)
• M7: 3,923,503 km (0.117 R)
• M8: 4,324,126 km (0.07 R)
• M9: 4,811,367 km (0.087 R)
• M10: 7,415,566 km (0.083 R)
• M11: 9,746,750 km (0.116 R)
• M12: 10,948,619 km (0.088 R)
• M13: 11,913,226 km (0.061 R)
• M14: 14,446,218 km (0.072 R)
• M15: 15,147,981 km (0.106 R)
• M16: 15,606,199 km (0.113 R)
• M17: 16,276,996 km (0.118 R)
• M18: 18,553,278 km (0.057 R)
• M19: 19,459,242 km (0.093 R)
• M20: 20,001,235 km (0.119 R)
• M21: 20,712,872 km (0.108 R)
• M22: 27,218,734 km (0.065 R)
• M23: 28,885,254 km (0.07 R)
• M24: 30,411,452 km (0.084 R)
• M25: 31,670,617 km (0.075 R)
• M26: 34,180,570 km (0.054 R)
• M27: 38,856,850 km (0.104 R)
• M28: 39,469,902 km (0.03 R)
• M29: 41,474,962 km (0.09 R)
• M30: 43,284,498 km (0.103 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit