🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.97 AU

Year: 825 Days

Day: 39 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.41 AU - 5.33 AU

Year: 3256 Days

Day: 32.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,729,981 km

• M1: 3,296,688 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.7

Radius: 5.6

Gravity: 28.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.1 AU - 15.82 AU

Year: 19600 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,729,981 km

• M1: 102,774 km (0.083 R)
• M2: 847,622 km (0.061 R)
• M3: 1,024,745 km (0.096 R)
• M4: 1,571,974 km (0.093 R)
• M5: 1,881,343 km (0.065 R)
• M6: 2,102,598 km (0.033 R)
• M7: 4,040,190 km (0.111 R)
• M8: 4,950,493 km (0.115 R)
• M9: 7,411,378 km (0.105 R)
• M10: 7,609,894 km (0.117 R)
• M11: 8,492,970 km (0.106 R)
• M12: 9,043,341 km (0.118 R)
• M13: 10,214,991 km (0.049 R)
• M14: 13,142,323 km (0.085 R)
• M15: 15,431,020 km (0.112 R)
• M16: 17,096,344 km (0.065 R)
• M17: 24,299,182 km (0.115 R)
• M18: 24,627,549 km (0.053 R)
• M19: 24,958,909 km (0.106 R)
• M20: 27,362,199 km (0.083 R)
• M21: 28,437,957 km (0.069 R)
• M22: 29,170,538 km (0.076 R)
• M23: 30,419,231 km (0.115 R)
• M24: 34,516,567 km (0.041 R)
• M25: 35,630,622 km (0.071 R)
• M26: 39,870,376 km (0.12 R)
• M27: 41,406,895 km (0.039 R)
• M28: 59,991,589 km (0.074 R)
• M29: 63,237,264 km (0.109 R)
• M30: 65,113,371 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.25 AU - 19.61 AU

Year: 22663 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,729,981 km

• M1: 106,813 km (0.093 R)
• M2: 412,142 km (0.103 R)
• M3: 761,304 km (0.091 R)
• M4: 1,031,627 km (0.118 R)
• M5: 1,352,365 km (0.101 R)
• M6: 1,627,924 km (0.065 R)
• M7: 2,798,976 km (0.094 R)
• M8: 3,102,510 km (0.101 R)
• M9: 4,702,160 km (0.112 R)
• M10: 5,920,186 km (0.087 R)
• M11: 6,582,157 km (0.108 R)
• M12: 9,888,120 km (0.066 R)
• M13: 11,745,976 km (0.047 R)
• M14: 12,352,147 km (0.082 R)
• M15: 13,429,999 km (0.111 R)
• M16: 13,692,394 km (0.116 R)
• M17: 14,638,152 km (0.108 R)
• M18: 19,105,742 km (0.1 R)
• M19: 19,773,996 km (0.119 R)
• M20: 20,980,653 km (0.111 R)
• M21: 22,327,333 km (0.069 R)
• M22: 27,441,635 km (0.113 R)
• M23: 27,864,548 km (0.109 R)
• M24: 32,336,926 km (0.086 R)
• M25: 34,989,596 km (0.111 R)
• M26: 39,907,177 km (0.102 R)
• M27: 42,954,785 km (0.045 R)
• M28: 50,450,984 km (0.11 R)
• M29: 51,405,269 km (0.101 R)
• M30: 53,678,558 km (0.034 R)
• M31: 55,510,983 km (0.109 R)
• M32: 56,698,640 km (0.095 R)
• M33: 57,384,846 km (0.092 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit