🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 13.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.68 AU - 2.46 AU

Year: 1923 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,291,494 km

• M1: 259,403 km (0.104 R)
• M2: 936,931 km (0.113 R)
• M3: 2,151,666 km (0.089 R)
• M4: 3,065,859 km (0.089 R)
• M5: 3,718,853 km (0.1 R)
• M6: 5,754,432 km (0.077 R)
• M7: 6,925,633 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 13.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.39 AU - 5.93 AU

Year: 8694 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,291,494 km

• M1: 170,841 km (0.067 R)
• M2: 1,239,718 km (0.098 R)
• M3: 1,879,548 km (0.105 R)
• M4: 2,412,864 km (0.118 R)
• M5: 3,008,862 km (0.107 R)
• M6: 6,092,224 km (0.106 R)
• M7: 7,205,980 km (0.094 R)
• M8: 9,455,333 km (0.08 R)
• M9: 10,403,335 km (0.086 R)
• M10: 11,131,877 km (0.047 R)
• M11: 12,288,119 km (0.062 R)
• M12: 13,523,049 km (0.088 R)
• M13: 14,895,759 km (0.074 R)
• M14: 16,480,599 km (0.099 R)
• M15: 17,219,912 km (0.12 R)
• M16: 18,964,522 km (0.098 R)
• M17: 20,824,323 km (0.101 R)
• M18: 25,064,525 km (0.113 R)
• M19: 29,578,042 km (0.057 R)
• M20: 30,303,293 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856

Radius: 5.8

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.56 AU - 7.56 AU

Year: 9632 Days

Day: 20.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,291,494 km

• M1: 72,405 km (0.11 R)
• M2: 310,565 km (0.095 R)
• M3: 585,975 km (0.089 R)
• M4: 1,072,916 km (0.118 R)
• M5: 1,402,779 km (0.111 R)
• M6: 1,912,160 km (0.088 R)
• M7: 2,119,054 km (0.075 R)
• M8: 2,557,675 km (0.112 R)
• M9: 2,853,131 km (0.052 R)
• M10: 3,338,725 km (0.105 R)
• M11: 3,614,285 km (0.105 R)
• M12: 3,824,170 km (0.034 R)
• M13: 5,030,528 km (0.114 R)
• M14: 6,319,912 km (0.057 R)
• M15: 7,515,797 km (0.079 R)
• M16: 9,581,594 km (0.08 R)
• M17: 15,399,455 km (0.106 R)
• M18: 17,467,496 km (0.093 R)
• M19: 25,817,002 km (0.077 R)
• M20: 26,695,740 km (0.044 R)
• M21: 28,823,321 km (0.1 R)
• M22: 29,981,657 km (0.08 R)
• M23: 31,170,661 km (0.082 R)
• M24: 39,226,955 km (0.096 R)
• M25: 39,868,730 km (0.086 R)
• M26: 42,371,802 km (0.044 R)
• M27: 43,183,520 km (0.104 R)
• M28: 44,420,395 km (0.036 R)
• M29: 46,106,213 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618

Radius: 6

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.79 AU - 7.63 AU

Year: 9992 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,291,494 km

• M1: 74,649 km (0.119 R)
• M2: 344,225 km (0.102 R)
• M3: 566,677 km (0.089 R)
• M4: 859,141 km (0.106 R)
• M5: 1,144,424 km (0.103 R)
• M6: 1,519,166 km (0.117 R)
• M7: 2,322,058 km (0.067 R)
• M8: 2,988,367 km (0.072 R)
• M9: 3,236,700 km (0.081 R)
• M10: 3,672,777 km (0.088 R)
• M11: 3,931,582 km (0.049 R)
• M12: 5,153,946 km (0.115 R)
• M13: 5,714,190 km (0.031 R)
• M14: 6,026,849 km (0.06 R)
• M15: 7,763,980 km (0.08 R)
• M16: 9,138,784 km (0.108 R)
• M17: 10,616,662 km (0.056 R)
• M18: 10,877,560 km (0.097 R)
• M19: 12,591,952 km (0.051 R)
• M20: 13,002,748 km (0.117 R)
• M21: 16,200,253 km (0.041 R)
• M22: 17,906,416 km (0.113 R)
• M23: 18,425,671 km (0.101 R)
• M24: 19,728,818 km (0.08 R)
• M25: 20,523,332 km (0.086 R)
• M26: 23,121,996 km (0.099 R)
• M27: 25,001,843 km (0.083 R)
• M28: 27,175,052 km (0.067 R)
• M29: 28,961,400 km (0.114 R)
• M30: 33,319,485 km (0.039 R)
• M31: 34,559,053 km (0.115 R)
• M32: 41,865,413 km (0.092 R)
• M33: 46,153,037 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit