🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.51 AU

Year: 572 Days

Day: 34 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.84 AU - 1.98 AU

Year: 1121 Days

Day: 41.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 109.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 4.3

Gravity: 38.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.43 AU - 19.17 AU

Year: 26666 Days

Day: 24.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,158,730 km

• M1: 60,886 km (0.076 R)
• M2: 219,011 km (0.118 R)
• M3: 368,759 km (0.102 R)
• M4: 778,657 km (0.056 R)
• M5: 1,478,476 km (0.073 R)
• M6: 1,851,722 km (0.08 R)
• M7: 2,836,675 km (0.103 R)
• M8: 3,410,831 km (0.104 R)
• M9: 4,709,341 km (0.055 R)
• M10: 5,220,517 km (0.102 R)
• M11: 5,595,409 km (0.11 R)
• M12: 6,122,742 km (0.098 R)
• M13: 7,024,667 km (0.091 R)
• M14: 7,957,709 km (0.041 R)
• M15: 11,661,603 km (0.06 R)
• M16: 14,846,392 km (0.119 R)
• M17: 18,093,862 km (0.09 R)
• M18: 18,949,712 km (0.057 R)
• M19: 19,732,857 km (0.074 R)
• M20: 21,891,105 km (0.12 R)
• M21: 22,862,295 km (0.11 R)
• M22: 23,637,212 km (0.117 R)
• M23: 23,974,704 km (0.067 R)
• M24: 24,774,604 km (0.101 R)
• M25: 27,651,970 km (0.047 R)
• M26: 30,213,684 km (0.106 R)
• M27: 30,478,322 km (0.103 R)
• M28: 52,322,454 km (0.066 R)
• M29: 57,833,938 km (0.094 R)
• M30: 63,503,099 km (0.102 R)
• M31: 65,472,107 km (0.028 R)
• M32: 66,807,118 km (0.101 R)
• M33: 67,481,356 km (0.074 R)
• M34: 68,843,444 km (0.107 R)
• M35: 69,531,445 km (0.107 R)
• M36: 76,418,931 km (0.111 R)
• M37: 77,156,299 km (0.07 R)
• M38: 82,709,820 km (0.113 R)
• M39: 93,478,324 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.4

Radius: 3

Gravity: 31.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.95 AU - 19.22 AU

Year: 29971 Days

Day: 22.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,158,730 km

• M1: 42,486 km (0.035 R)
• M2: 395,088 km (0.112 R)
• M3: 595,400 km (0.072 R)
• M4: 1,127,370 km (0.085 R)
• M5: 1,901,688 km (0.099 R)
• M6: 2,078,812 km (0.116 R)
• M7: 2,266,857 km (0.094 R)
• M8: 2,581,760 km (0.057 R)
• M9: 4,852,656 km (0.097 R)
• M10: 5,889,519 km (0.043 R)
• M11: 9,697,084 km (0.038 R)
• M12: 12,036,046 km (0.117 R)
• M13: 15,571,942 km (0.081 R)
• M14: 19,834,434 km (0.049 R)
• M15: 20,112,387 km (0.094 R)
• M16: 20,392,883 km (0.118 R)
• M17: 21,057,695 km (0.095 R)
• M18: 23,549,697 km (0.095 R)
• M19: 24,386,846 km (0.106 R)
• M20: 26,454,289 km (0.095 R)
• M21: 31,182,330 km (0.115 R)
• M22: 35,619,253 km (0.057 R)
• M23: 36,721,041 km (0.084 R)
• M24: 38,272,820 km (0.109 R)
• M25: 39,282,755 km (0.119 R)
• M26: 47,347,277 km (0.031 R)
• M27: 55,893,056 km (0.092 R)
• M28: 60,236,181 km (0.083 R)
• M29: 71,739,509 km (0.113 R)
• M30: 71,957,324 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit