🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.75 AU - 2.89 AU

Year: 1284 Days

Day: 32.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 102.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 12.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.46 AU - 7.32 AU

Year: 6573 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 56.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,120,893 km

• M1: 153,637 km (0.093 R)
• M2: 633,397 km (0.114 R)
• M3: 1,185,563 km (0.043 R)
• M4: 1,657,544 km (0.058 R)
• M5: 2,238,732 km (0.059 R)
• M6: 2,761,277 km (0.098 R)
• M7: 3,174,616 km (0.11 R)
• M8: 4,304,080 km (0.114 R)
• M9: 4,725,946 km (0.088 R)
• M10: 5,292,473 km (0.117 R)
• M11: 6,161,338 km (0.073 R)
• M12: 6,838,567 km (0.115 R)
• M13: 8,261,692 km (0.109 R)
• M14: 11,140,254 km (0.106 R)
• M15: 12,094,539 km (0.106 R)
• M16: 12,671,538 km (0.112 R)
• M17: 13,824,040 km (0.078 R)
• M18: 14,747,956 km (0.099 R)
• M19: 15,528,708 km (0.074 R)
• M20: 17,172,639 km (0.115 R)
• M21: 18,376,902 km (0.029 R)
• M22: 19,779,980 km (0.095 R)
• M23: 21,404,613 km (0.09 R)
• M24: 22,483,812 km (0.043 R)
• M25: 23,924,140 km (0.094 R)
• M26: 25,086,217 km (0.117 R)
• M27: 26,811,230 km (0.064 R)
• M28: 31,763,218 km (0.111 R)
• M29: 33,677,473 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.9

Radius: 5.1

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.06 AU - 23.12 AU

Year: 30314 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,120,893 km

• M1: 63,429 km (0.118 R)
• M2: 477,367 km (0.045 R)
• M3: 692,937 km (0.097 R)
• M4: 1,229,994 km (0.118 R)
• M5: 1,460,374 km (0.12 R)
• M6: 2,008,651 km (0.117 R)
• M7: 2,528,054 km (0.119 R)
• M8: 2,764,718 km (0.118 R)
• M9: 3,074,087 km (0.105 R)
• M10: 5,920,785 km (0.083 R)
• M11: 8,439,265 km (0.091 R)
• M12: 8,613,397 km (0.105 R)
• M13: 13,078,444 km (0.102 R)
• M14: 13,468,745 km (0.055 R)
• M15: 14,854,470 km (0.075 R)
• M16: 17,527,036 km (0.094 R)
• M17: 19,679,151 km (0.032 R)
• M18: 21,674,338 km (0.115 R)
• M19: 21,891,853 km (0.095 R)
• M20: 24,854,340 km (0.061 R)
• M21: 26,554,968 km (0.103 R)
• M22: 28,853,689 km (0.084 R)
• M23: 29,782,393 km (0.057 R)
• M24: 32,403,198 km (0.06 R)
• M25: 33,117,528 km (0.059 R)
• M26: 37,940,264 km (0.115 R)
• M27: 43,901,889 km (0.093 R)
• M28: 45,129,339 km (0.092 R)
• M29: 47,286,391 km (0.069 R)
• M30: 49,888,646 km (0.079 R)
• M31: 52,977,842 km (0.068 R)
• M32: 54,569,114 km (0.062 R)
• M33: 55,376,494 km (0.112 R)
• M34: 59,533,819 km (0.104 R)
• M35: 65,016,731 km (0.091 R)
• M36: 67,764,095 km (0.12 R)
• M37: 68,931,258 km (0.118 R)
• M38: 84,268,331 km (0.092 R)
• M39: 86,434,209 km (0.113 R)
• M40: 94,307,096 km (0.05 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit