🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.36 AU - 5.2 AU

Year: 3187 Days

Day: 23.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 139 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 12.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.69 AU - 8.39 AU

Year: 8205 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,134,204 km

• M1: 156,779 km (0.075 R)
• M2: 607,517 km (0.113 R)
• M3: 1,087,128 km (0.116 R)
• M4: 1,650,513 km (0.095 R)
• M5: 2,935,110 km (0.113 R)
• M6: 3,591,246 km (0.104 R)
• M7: 4,072,802 km (0.117 R)
• M8: 4,684,358 km (0.103 R)
• M9: 5,135,695 km (0.089 R)
• M10: 5,816,814 km (0.109 R)
• M11: 8,140,967 km (0.117 R)
• M12: 8,976,919 km (0.088 R)
• M13: 9,533,872 km (0.073 R)
• M14: 11,344,156 km (0.093 R)
• M15: 14,287,045 km (0.097 R)
• M16: 15,901,057 km (0.055 R)
• M17: 17,561,892 km (0.062 R)
• M18: 18,582,599 km (0.12 R)
• M19: 19,411,969 km (0.074 R)
• M20: 19,874,676 km (0.06 R)
• M21: 32,340,217 km (0.061 R)
• M22: 33,650,695 km (0.072 R)
• M23: 38,395,789 km (0.11 R)
• M24: 39,617,406 km (0.102 R)
• M25: 40,864,753 km (0.057 R)
• M26: 42,784,692 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 13.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.2 AU - 14.8 AU

Year: 15905 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,134,204 km

• M1: 170,691 km (0.054 R)
• M2: 656,735 km (0.08 R)
• M3: 1,184,965 km (0.11 R)
• M4: 3,915,724 km (0.093 R)
• M5: 4,363,471 km (0.062 R)
• M6: 4,812,264 km (0.105 R)
• M7: 6,429,417 km (0.101 R)
• M8: 7,723,588 km (0.089 R)
• M9: 8,335,743 km (0.109 R)
• M10: 9,818,557 km (0.086 R)
• M11: 22,690,107 km (0.077 R)
• M12: 23,653,667 km (0.051 R)
• M13: 28,110,786 km (0.115 R)
• M14: 28,885,853 km (0.045 R)
• M15: 30,594,709 km (0.113 R)
• M16: 40,580,966 km (0.115 R)
• M17: 45,693,622 km (0.077 R)
• M18: 47,541,007 km (0.063 R)
• M19: 48,483,174 km (0.094 R)
• M20: 61,333,332 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 7.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.26 AU - 14.38 AU

Year: 16520 Days

Day: 17.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,134,204 km

• M1: 102,923 km (0.103 R)
• M2: 399,277 km (0.094 R)
• M3: 766,240 km (0.089 R)
• M4: 1,198,279 km (0.075 R)
• M5: 1,598,154 km (0.089 R)
• M6: 2,144,635 km (0.028 R)
• M7: 2,506,213 km (0.04 R)
• M8: 3,811,155 km (0.118 R)
• M9: 4,854,002 km (0.116 R)
• M10: 5,441,772 km (0.094 R)
• M11: 5,713,442 km (0.115 R)
• M12: 6,714,401 km (0.08 R)
• M13: 9,835,312 km (0.059 R)
• M14: 10,534,832 km (0.117 R)
• M15: 11,266,964 km (0.052 R)
• M16: 14,835,770 km (0.119 R)
• M17: 21,117,535 km (0.091 R)
• M18: 22,976,887 km (0.11 R)
• M19: 30,647,368 km (0.066 R)
• M20: 33,540,890 km (0.11 R)
• M21: 34,062,089 km (0.114 R)
• M22: 37,164,300 km (0.118 R)
• M23: 44,704,631 km (0.105 R)
• M24: 47,428,359 km (0.08 R)
• M25: 48,084,944 km (0.062 R)
• M26: 66,946,842 km (0.118 R)
• M27: 72,005,794 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.9

Radius: 4.8

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.61 AU - 13.91 AU

Year: 17377 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,134,204 km

• M1: 60,288 km (0.09 R)
• M2: 210,783 km (0.093 R)
• M3: 592,557 km (0.1 R)
• M4: 1,421,329 km (0.11 R)
• M5: 1,649,466 km (0.081 R)
• M6: 2,379,504 km (0.113 R)
• M7: 2,591,484 km (0.041 R)
• M8: 2,933,165 km (0.076 R)
• M9: 3,487,874 km (0.102 R)
• M10: 3,733,963 km (0.068 R)
• M11: 4,050,512 km (0.092 R)
• M12: 4,606,567 km (0.118 R)
• M13: 5,142,277 km (0.062 R)
• M14: 6,257,081 km (0.094 R)
• M15: 6,786,807 km (0.088 R)
• M16: 7,258,040 km (0.072 R)
• M17: 7,479,295 km (0.085 R)
• M18: 7,705,038 km (0.078 R)
• M19: 8,170,138 km (0.105 R)
• M20: 8,409,495 km (0.112 R)
• M21: 9,624,828 km (0.037 R)
• M22: 9,891,860 km (0.05 R)
• M23: 11,540,129 km (0.06 R)
• M24: 11,902,605 km (0.117 R)
• M25: 15,296,831 km (0.093 R)
• M26: 15,514,496 km (0.094 R)
• M27: 16,633,937 km (0.057 R)
• M28: 18,208,903 km (0.093 R)
• M29: 19,966,828 km (0.044 R)
• M30: 21,020,446 km (0.109 R)
• M31: 25,811,317 km (0.107 R)
• M32: 34,783,300 km (0.106 R)
• M33: 42,267,831 km (0.112 R)
• M34: 42,696,579 km (0.095 R)
• M35: 45,929,688 km (0.111 R)
• M36: 46,080,483 km (0.09 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit