🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.23 AU - 1.71 AU

Year: 641 Days

Day: 26.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,271,553 km

• M1: 338,989 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.93 AU - 4.27 AU

Year: 2458 Days

Day: 15 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 8.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.86 AU - 7.58 AU

Year: 6982 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 111,271,553 km

• M1: 108,309 km (0.043 R)
• M2: 392,545 km (0.093 R)
• M3: 668,403 km (0.102 R)
• M4: 1,002,007 km (0.108 R)
• M5: 1,539,212 km (0.031 R)
• M6: 1,921,884 km (0.102 R)
• M7: 2,825,754 km (0.118 R)
• M8: 3,282,028 km (0.073 R)
• M9: 3,764,780 km (0.08 R)
• M10: 4,514,265 km (0.082 R)
• M11: 5,732,142 km (0.067 R)
• M12: 6,689,867 km (0.077 R)
• M13: 8,530,370 km (0.034 R)
• M14: 8,959,267 km (0.108 R)
• M15: 13,026,683 km (0.117 R)
• M16: 13,648,412 km (0.096 R)
• M17: 14,839,211 km (0.101 R)
• M18: 15,689,974 km (0.082 R)
• M19: 16,215,811 km (0.078 R)
• M20: 17,302,789 km (0.059 R)
• M21: 18,891,967 km (0.115 R)
• M22: 19,420,347 km (0.074 R)
• M23: 23,024,010 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.5

Radius: 3.1

Gravity: 99.43 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.37 AU - 19.75 AU

Year: 29947 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 85.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 111,271,553 km

• M1: 38,596 km (0.073 R)
• M2: 170,990 km (0.076 R)
• M3: 343,776 km (0.101 R)
• M4: 452,833 km (0.117 R)
• M5: 634,744 km (0.107 R)
• M6: 955,332 km (0.066 R)
• M7: 1,374,356 km (0.094 R)
• M8: 2,351,828 km (0.081 R)
• M9: 4,726,395 km (0.072 R)
• M10: 4,973,082 km (0.101 R)
• M11: 5,185,062 km (0.086 R)
• M12: 6,238,979 km (0.103 R)
• M13: 6,386,184 km (0.098 R)
• M14: 6,535,781 km (0.068 R)
• M15: 8,517,355 km (0.088 R)
• M16: 17,847,325 km (0.105 R)
• M17: 22,536,770 km (0.076 R)
• M18: 25,535,459 km (0.091 R)
• M19: 34,247,889 km (0.094 R)
• M20: 34,706,108 km (0.066 R)
• M21: 39,347,531 km (0.088 R)
• M22: 42,251,824 km (0.025 R)
• M23: 43,845,790 km (0.068 R)
• M24: 44,025,307 km (0.06 R)
• M25: 46,590,611 km (0.077 R)
• M26: 48,100,203 km (0.091 R)
• M27: 55,298,404 km (0.104 R)
• M28: 56,139,892 km (0.118 R)
• M29: 58,280,937 km (0.063 R)
• M30: 62,953,028 km (0.079 R)
• M31: 63,410,498 km (0.085 R)
• M32: 77,664,034 km (0.096 R)
• M33: 80,588,074 km (0.11 R)
• M34: 87,789,117 km (0.082 R)
• M35: 93,017,862 km (0.084 R)
• M36: 100,931,290 km (0.102 R)
• M37: 103,771,705 km (0.111 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit