🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 10.2

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.8 AU - 1.84 AU

Year: 1585 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,620,291 km

• M1: 127,009 km (0.095 R)
• M2: 476,320 km (0.042 R)
• M3: 818,001 km (0.078 R)
• M4: 1,506,301 km (0.111 R)
• M5: 1,894,956 km (0.079 R)
• M6: 2,531,645 km (0.059 R)
• M7: 3,738,750 km (0.086 R)
• M8: 4,116,485 km (0.092 R)
• M9: 4,460,410 km (0.113 R)
• M10: 4,927,903 km (0.111 R)
• M11: 6,009,646 km (0.119 R)
• M12: 7,324,910 km (0.104 R)
• M13: 7,977,157 km (0.065 R)
• M14: 8,917,080 km (0.096 R)
• M15: 9,594,609 km (0.072 R)
• M16: 11,758,243 km (0.056 R)
• M17: 12,141,662 km (0.079 R)
• M18: 14,532,685 km (0.095 R)
• M19: 14,974,597 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 9.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.33 AU - 3.15 AU

Year: 2928 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,620,291 km

• M1: 116,986 km (0.113 R)
• M2: 720,463 km (0.114 R)
• M3: 1,353,113 km (0.111 R)
• M4: 1,662,481 km (0.075 R)
• M5: 2,594,925 km (0.117 R)
• M6: 2,937,205 km (0.114 R)
• M7: 3,786,771 km (0.095 R)
• M8: 4,390,698 km (0.039 R)
• M9: 5,125,672 km (0.057 R)
• M10: 6,326,045 km (0.102 R)
• M11: 6,646,783 km (0.113 R)
• M12: 7,466,729 km (0.071 R)
• M13: 7,794,947 km (0.092 R)
• M14: 8,226,537 km (0.058 R)
• M15: 9,582,940 km (0.062 R)
• M16: 10,553,980 km (0.117 R)
• M17: 12,029,913 km (0.117 R)
• M18: 12,690,836 km (0.119 R)
• M19: 13,159,227 km (0.093 R)
• M20: 13,463,210 km (0.053 R)
• M21: 13,771,830 km (0.087 R)
• M22: 15,772,851 km (0.064 R)
• M23: 17,072,707 km (0.118 R)
• M24: 17,382,525 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 11.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.66 AU - 3.52 AU

Year: 3507 Days

Day: 6.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,620,291 km

• M1: 148,102 km (0.036 R)
• M2: 651,948 km (0.091 R)
• M3: 1,430,604 km (0.09 R)
• M4: 2,064,600 km (0.108 R)
• M5: 3,313,294 km (0.091 R)
• M6: 4,135,334 km (0.096 R)
• M7: 4,788,329 km (0.101 R)
• M8: 6,724,125 km (0.084 R)
• M9: 7,198,949 km (0.107 R)
• M10: 10,830,886 km (0.098 R)
• M11: 11,263,972 km (0.111 R)
• M12: 11,753,606 km (0.051 R)
• M13: 13,957,332 km (0.114 R)
• M14: 15,156,807 km (0.108 R)
• M15: 16,938,219 km (0.054 R)
• M16: 17,879,489 km (0.119 R)
• M17: 24,348,101 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 6.7

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.15 AU - 11.77 AU

Year: 18787 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,620,291 km

• M1: 85,720 km (0.09 R)
• M2: 302,936 km (0.091 R)
• M3: 564,134 km (0.095 R)
• M4: 814,112 km (0.095 R)
• M5: 1,074,711 km (0.081 R)
• M6: 1,375,852 km (0.113 R)
• M7: 1,858,305 km (0.107 R)
• M8: 2,128,927 km (0.07 R)
• M9: 2,448,020 km (0.06 R)
• M10: 3,155,767 km (0.089 R)
• M11: 6,563,457 km (0.115 R)
• M12: 8,014,257 km (0.111 R)
• M13: 9,386,219 km (0.043 R)
• M14: 10,186,418 km (0.099 R)
• M15: 12,053,100 km (0.064 R)
• M16: 12,318,038 km (0.113 R)
• M17: 13,206,201 km (0.082 R)
• M18: 13,917,987 km (0.104 R)
• M19: 15,033,240 km (0.1 R)
• M20: 18,383,634 km (0.105 R)
• M21: 19,632,925 km (0.089 R)
• M22: 20,653,482 km (0.101 R)
• M23: 21,611,656 km (0.099 R)
• M24: 26,962,922 km (0.107 R)
• M25: 27,302,808 km (0.096 R)
• M26: 29,044,576 km (0.071 R)
• M27: 35,928,472 km (0.048 R)
• M28: 37,875,638 km (0.095 R)
• M29: 38,731,188 km (0.094 R)
• M30: 44,767,761 km (0.103 R)
• M31: 48,008,350 km (0.072 R)
• M32: 49,010,357 km (0.095 R)
• M33: 49,516,446 km (0.088 R)
• M34: 50,710,985 km (0.089 R)
• M35: 55,864,782 km (0.094 R)
• M36: 61,748,616 km (0.092 R)
• M37: 62,141,759 km (0.087 R)
• M38: 68,451,647 km (0.099 R)
• M39: 69,295,678 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit