🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 14.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.65 AU - 1.07 AU

Year: 507 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,447,308 km

• M1: 185,202 km (0.115 R)
• M2: 663,018 km (0.113 R)
• M3: 1,238,222 km (0.114 R)
• M4: 1,703,920 km (0.11 R)
• M5: 2,308,594 km (0.109 R)
• M6: 2,896,364 km (0.027 R)
• M7: 3,609,797 km (0.109 R)
• M8: 4,544,634 km (0.104 R)
• M9: 5,999,024 km (0.064 R)
• M10: 6,773,492 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 11.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.22 AU

Year: 636 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,447,308 km

• M1: 144,212 km (0.093 R)
• M2: 740,061 km (0.071 R)
• M3: 1,233,285 km (0.099 R)
• M4: 1,812,528 km (0.079 R)
• M5: 2,533,440 km (0.106 R)
• M6: 3,061,969 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 14.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.41 AU - 1.43 AU

Year: 1076 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,447,308 km

• M1: 176,675 km (0.099 R)
• M2: 625,020 km (0.066 R)
• M3: 1,147,864 km (0.047 R)
• M4: 1,711,699 km (0.118 R)
• M5: 2,516,984 km (0.095 R)
• M6: 3,502,834 km (0.055 R)
• M7: 4,732,678 km (0.087 R)
• M8: 5,196,132 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 1459 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,447,308 km

• M1: 99,632 km (0.111 R)
• M2: 616,343 km (0.058 R)
• M3: 866,321 km (0.11 R)
• M4: 1,969,306 km (0.111 R)
• M5: 3,006,319 km (0.09 R)
• M6: 3,451,372 km (0.067 R)
• M7: 4,318,442 km (0.065 R)
• M8: 5,130,160 km (0.1 R)
• M9: 5,725,260 km (0.088 R)
• M10: 7,244,127 km (0.118 R)
• M11: 8,359,679 km (0.097 R)
• M12: 8,930,694 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 8.1

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.17 AU - 3.33 AU

Year: 2900 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,447,308 km

• M1: 101,427 km (0.071 R)
• M2: 689,945 km (0.088 R)
• M3: 1,304,344 km (0.062 R)
• M4: 2,411,667 km (0.106 R)
• M5: 2,775,190 km (0.118 R)
• M6: 3,088,448 km (0.077 R)
• M7: 3,536,942 km (0.098 R)
• M8: 3,866,058 km (0.12 R)
• M9: 4,452,930 km (0.1 R)
• M10: 4,745,095 km (0.045 R)
• M11: 7,439,353 km (0.105 R)
• M12: 8,312,705 km (0.1 R)
• M13: 8,584,075 km (0.102 R)
• M14: 9,917,441 km (0.078 R)
• M15: 10,261,666 km (0.108 R)
• M16: 12,233,964 km (0.093 R)
• M17: 12,943,956 km (0.046 R)
• M18: 14,543,755 km (0.053 R)
• M19: 17,129,555 km (0.116 R)
• M20: 18,820,011 km (0.046 R)
• M21: 19,705,630 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.1

Radius: 6.9

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.83 AU - 7.97 AU

Year: 11524 Days

Day: 20.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,447,308 km

• M1: 98,136 km (0.111 R)
• M2: 514,018 km (0.112 R)
• M3: 995,873 km (0.064 R)
• M4: 1,949,111 km (0.069 R)
• M5: 4,607,016 km (0.073 R)
• M6: 6,027,448 km (0.112 R)
• M7: 9,341,789 km (0.085 R)
• M8: 12,866,464 km (0.118 R)
• M9: 13,184,360 km (0.077 R)
• M10: 13,442,416 km (0.119 R)
• M11: 13,703,913 km (0.052 R)
• M12: 15,062,561 km (0.059 R)
• M13: 15,630,285 km (0.106 R)
• M14: 20,266,772 km (0.111 R)
• M15: 21,576,800 km (0.046 R)
• M16: 28,658,015 km (0.113 R)
• M17: 32,717,952 km (0.06 R)
• M18: 38,573,811 km (0.074 R)
• M19: 53,934,670 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.3

Radius: 3.2

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.12 AU - 11.6 AU

Year: 19686 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,447,308 km

• M1: 39,793 km (0.108 R)
• M2: 187,446 km (0.115 R)
• M3: 342,280 km (0.091 R)
• M4: 571,464 km (0.096 R)
• M5: 1,060,499 km (0.075 R)
• M6: 1,194,988 km (0.101 R)
• M7: 2,316,074 km (0.108 R)
• M8: 2,565,005 km (0.071 R)
• M9: 3,341,418 km (0.092 R)
• M10: 4,765,141 km (0.082 R)
• M11: 5,271,081 km (0.091 R)
• M12: 6,548,647 km (0.039 R)
• M13: 6,793,688 km (0.1 R)
• M14: 7,258,937 km (0.092 R)
• M15: 7,433,219 km (0.097 R)
• M16: 10,393,910 km (0.053 R)
• M17: 11,532,799 km (0.052 R)
• M18: 12,071,501 km (0.102 R)
• M19: 12,752,470 km (0.116 R)
• M20: 12,878,881 km (0.11 R)
• M21: 13,589,620 km (0.049 R)
• M22: 13,988,149 km (0.113 R)
• M23: 17,538,854 km (0.084 R)
• M24: 19,984,780 km (0.061 R)
• M25: 22,556,367 km (0.097 R)
• M26: 27,178,044 km (0.109 R)
• M27: 27,387,630 km (0.08 R)
• M28: 30,435,687 km (0.095 R)
• M29: 30,661,580 km (0.097 R)
• M30: 35,295,224 km (0.083 R)
• M31: 36,173,364 km (0.116 R)
• M32: 41,196,262 km (0.081 R)
• M33: 42,732,482 km (0.033 R)
• M34: 48,026,601 km (0.117 R)
• M35: 48,949,321 km (0.09 R)
• M36: 51,949,506 km (0.11 R)
• M37: 53,248,464 km (0.083 R)
• M38: 55,069,819 km (0.088 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: 537 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit