🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 10.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.6 AU - 5.02 AU

Year: 5967 Days

Day: 13.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,995,406 km

• M1: 134,189 km (0.101 R)
• M2: 476,768 km (0.11 R)
• M3: 1,702,424 km (0.117 R)
• M4: 2,244,417 km (0.098 R)
• M5: 3,197,804 km (0.119 R)
• M6: 3,629,544 km (0.039 R)
• M7: 5,250,287 km (0.079 R)
• M8: 5,916,297 km (0.101 R)
• M9: 6,879,258 km (0.105 R)
• M10: 8,176,720 km (0.095 R)
• M11: 8,904,215 km (0.093 R)
• M12: 10,257,776 km (0.066 R)
• M13: 11,894,975 km (0.059 R)
• M14: 12,828,915 km (0.065 R)
• M15: 13,478,319 km (0.119 R)
• M16: 14,378,001 km (0.095 R)
• M17: 15,863,209 km (0.039 R)
• M18: 18,790,390 km (0.094 R)
• M19: 19,275,985 km (0.118 R)
• M20: 20,930,836 km (0.061 R)
• M21: 24,030,953 km (0.046 R)
• M22: 25,101,027 km (0.047 R)
• M23: 25,436,575 km (0.088 R)
• M24: 27,159,643 km (0.072 R)
• M25: 30,360,140 km (0.108 R)
• M26: 30,932,950 km (0.116 R)
• M27: 31,610,180 km (0.102 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.9

Radius: 7.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.88 AU - 9.4 AU

Year: 16936 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,995,406 km

• M1: 95,443 km (0.107 R)
• M2: 426,504 km (0.065 R)
• M3: 717,322 km (0.117 R)
• M4: 1,016,218 km (0.089 R)
• M5: 1,440,029 km (0.079 R)
• M6: 1,839,904 km (0.078 R)
• M7: 2,351,379 km (0.104 R)
• M8: 3,931,881 km (0.089 R)
• M9: 4,588,466 km (0.108 R)
• M10: 7,295,140 km (0.085 R)
• M11: 9,512,779 km (0.117 R)
• M12: 10,691,012 km (0.09 R)
• M13: 11,725,032 km (0.089 R)
• M14: 13,463,958 km (0.051 R)
• M15: 15,581,965 km (0.106 R)
• M16: 16,162,704 km (0.096 R)
• M17: 16,984,594 km (0.062 R)
• M18: 18,229,548 km (0.064 R)
• M19: 21,605,972 km (0.092 R)
• M20: 21,874,949 km (0.104 R)
• M21: 23,725,026 km (0.055 R)
• M22: 25,978,717 km (0.091 R)
• M23: 26,589,376 km (0.069 R)
• M24: 33,830,511 km (0.115 R)
• M25: 35,545,501 km (0.081 R)
• M26: 36,424,538 km (0.048 R)
• M27: 36,678,256 km (0.112 R)
• M28: 40,491,656 km (0.114 R)
• M29: 44,416,505 km (0.053 R)
• M30: 45,143,102 km (0.065 R)
• M31: 47,219,670 km (0.026 R)
• M32: 54,656,031 km (0.098 R)
• M33: 55,994,932 km (0.094 R)
• M34: 57,013,245 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.7

Radius: 5

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.15 AU - 9.99 AU

Year: 19742 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,995,406 km

• M1: 62,233 km (0.065 R)
• M2: 554,559 km (0.105 R)
• M3: 1,285,794 km (0.119 R)
• M4: 2,071,033 km (0.118 R)
• M5: 2,755,294 km (0.041 R)
• M6: 3,325,112 km (0.113 R)
• M7: 3,521,983 km (0.105 R)
• M8: 4,001,294 km (0.094 R)
• M9: 4,224,195 km (0.075 R)
• M10: 4,421,814 km (0.1 R)
• M11: 7,068,948 km (0.086 R)
• M12: 7,490,216 km (0.116 R)
• M13: 9,793,873 km (0.084 R)
• M14: 11,167,930 km (0.09 R)
• M15: 12,530,467 km (0.092 R)
• M16: 12,939,169 km (0.041 R)
• M17: 17,612,905 km (0.099 R)
• M18: 19,999,141 km (0.048 R)
• M19: 22,492,638 km (0.102 R)
• M20: 24,546,019 km (0.061 R)
• M21: 27,626,089 km (0.075 R)
• M22: 32,714,212 km (0.112 R)
• M23: 34,939,779 km (0.112 R)
• M24: 36,294,837 km (0.091 R)
• M25: 36,708,176 km (0.063 R)
• M26: 37,264,082 km (0.038 R)
• M27: 37,825,672 km (0.077 R)
• M28: 41,463,743 km (0.06 R)
• M29: 43,290,033 km (0.094 R)
• M30: 44,852,284 km (0.088 R)
• M31: 46,613,799 km (0.078 R)
• M32: 48,587,444 km (0.082 R)
• M33: 49,764,180 km (0.105 R)
• M34: 50,274,160 km (0.077 R)
• M35: 55,750,489 km (0.065 R)
• M36: 59,869,367 km (0.096 R)
• M37: 61,611,135 km (0.113 R)
• M38: 62,002,782 km (0.094 R)
• M39: 68,077,802 km (0.044 R)
• M40: 70,614,982 km (0.095 R)
• M41: 71,474,571 km (0.077 R)
• M42: 72,341,042 km (0.08 R)
• M43: 72,558,707 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit