🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 13.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.21 AU - 1.83 AU

Year: 1210 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,138,025 km

• M1: 163,211 km (0.059 R)
• M2: 579,093 km (0.085 R)
• M3: 1,288,038 km (0.069 R)
• M4: 1,701,526 km (0.118 R)
• M5: 2,215,993 km (0.097 R)
• M6: 4,168,694 km (0.107 R)
• M7: 4,714,128 km (0.113 R)
• M8: 6,181,982 km (0.086 R)
• M9: 7,127,291 km (0.025 R)
• M10: 7,634,877 km (0.03 R)
• M11: 8,089,056 km (0.092 R)
• M12: 9,532,825 km (0.093 R)
• M13: 9,941,377 km (0.119 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 12.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.92 AU - 4.46 AU

Year: 4577 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,138,025 km

• M1: 157,975 km (0.109 R)
• M2: 940,073 km (0.08 R)
• M3: 1,462,170 km (0.091 R)
• M4: 1,868,178 km (0.113 R)
• M5: 2,534,338 km (0.035 R)
• M6: 3,284,272 km (0.107 R)
• M7: 3,895,529 km (0.079 R)
• M8: 5,570,277 km (0.101 R)
• M9: 5,982,419 km (0.065 R)
• M10: 6,868,487 km (0.066 R)
• M11: 9,181,270 km (0.089 R)
• M12: 11,554,491 km (0.077 R)
• M13: 12,270,915 km (0.091 R)
• M14: 13,378,238 km (0.074 R)
• M15: 15,236,992 km (0.038 R)
• M16: 15,689,376 km (0.101 R)
• M17: 18,255,279 km (0.111 R)
• M18: 18,823,002 km (0.059 R)
• M19: 19,815,435 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 9.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.59 AU - 5.07 AU

Year: 5818 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,138,025 km

• M1: 114,592 km (0.041 R)
• M2: 493,374 km (0.072 R)
• M3: 1,356,254 km (0.048 R)
• M4: 1,698,385 km (0.091 R)
• M5: 2,084,048 km (0.107 R)
• M6: 2,383,393 km (0.113 R)
• M7: 11,316,630 km (0.036 R)
• M8: 13,034,911 km (0.095 R)
• M9: 14,811,087 km (0.087 R)
• M10: 17,954,886 km (0.064 R)
• M11: 23,687,776 km (0.04 R)
• M12: 27,210,506 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.1

Radius: 7.8

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.76 AU - 7.84 AU

Year: 11449 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,138,025 km

• M1: 96,939 km (0.104 R)
• M2: 402,418 km (0.071 R)
• M3: 725,250 km (0.115 R)
• M4: 1,284,148 km (0.117 R)
• M5: 2,519,527 km (0.076 R)
• M6: 4,530,572 km (0.083 R)
• M7: 5,654,201 km (0.057 R)
• M8: 6,144,284 km (0.052 R)
• M9: 7,740,044 km (0.089 R)
• M10: 8,296,848 km (0.039 R)
• M11: 10,291,885 km (0.1 R)
• M12: 12,213,469 km (0.112 R)
• M13: 14,989,557 km (0.11 R)
• M14: 19,477,493 km (0.066 R)
• M15: 26,509,042 km (0.101 R)
• M16: 28,526,369 km (0.089 R)
• M17: 30,643,777 km (0.115 R)
• M18: 30,987,404 km (0.111 R)
• M19: 32,506,271 km (0.055 R)
• M20: 38,147,457 km (0.07 R)
• M21: 41,128,643 km (0.045 R)
• M22: 42,961,367 km (0.113 R)
• M23: 45,886,304 km (0.108 R)
• M24: 48,319,813 km (0.068 R)
• M25: 52,783,215 km (0.028 R)
• M26: 53,277,187 km (0.114 R)
• M27: 55,793,124 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 6

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.79 AU - 8.01 AU

Year: 11703 Days

Day: 20.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,138,025 km

• M1: 80,035 km (0.105 R)
• M2: 268,229 km (0.104 R)
• M3: 562,638 km (0.114 R)
• M4: 753,375 km (0.114 R)
• M5: 1,019,659 km (0.095 R)
• M6: 1,970,503 km (0.114 R)
• M7: 2,423,037 km (0.087 R)
• M8: 3,032,050 km (0.088 R)
• M9: 4,228,533 km (0.106 R)
• M10: 6,859,511 km (0.083 R)
• M11: 7,805,867 km (0.093 R)
• M12: 8,198,861 km (0.111 R)
• M13: 8,697,022 km (0.098 R)
• M14: 10,469,158 km (0.11 R)
• M15: 10,893,418 km (0.1 R)
• M16: 11,551,050 km (0.055 R)
• M17: 15,174,759 km (0.119 R)
• M18: 16,485,985 km (0.085 R)
• M19: 16,699,760 km (0.115 R)
• M20: 17,352,156 km (0.069 R)
• M21: 19,174,707 km (0.092 R)
• M22: 20,132,283 km (0.079 R)
• M23: 22,664,825 km (0.11 R)
• M24: 24,190,275 km (0.093 R)
• M25: 26,458,478 km (0.109 R)
• M26: 30,120,933 km (0.097 R)
• M27: 32,966,733 km (0.116 R)
• M28: 37,686,995 km (0.063 R)
• M29: 39,059,854 km (0.112 R)
• M30: 41,377,873 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.6

Radius: 6.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.81 AU - 8.27 AU

Year: 14720 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,138,025 km

• M1: 82,129 km (0.109 R)
• M2: 323,131 km (0.064 R)
• M3: 694,583 km (0.039 R)
• M4: 954,285 km (0.1 R)
• M5: 2,185,326 km (0.113 R)
• M6: 3,105,353 km (0.116 R)
• M7: 4,982,656 km (0.091 R)
• M8: 5,372,808 km (0.095 R)
• M9: 6,287,898 km (0.066 R)
• M10: 6,513,192 km (0.061 R)
• M11: 7,936,017 km (0.103 R)
• M12: 8,976,919 km (0.114 R)
• M13: 19,960,694 km (0.065 R)
• M14: 21,278,203 km (0.078 R)
• M15: 22,652,708 km (0.119 R)
• M16: 23,005,310 km (0.066 R)
• M17: 24,730,772 km (0.032 R)
• M18: 28,847,257 km (0.099 R)
• M19: 31,831,734 km (0.109 R)
• M20: 35,015,925 km (0.088 R)
• M21: 39,540,512 km (0.038 R)
• M22: 46,820,842 km (0.1 R)
• M23: 48,260,273 km (0.115 R)
• M24: 48,844,303 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit