🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 210 Days

Day: 25.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 319 Days

Day: 46.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,198,890 km

• M1: 296,653 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.15 AU - 3.45 AU

Year: 2201 Days

Day: 16.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,198,890 km

• M1: 413,937 km (0.056 R)
• M2: 1,412,653 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 14.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.5 AU - 8.74 AU

Year: 6974 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,198,890 km

• M1: 182,809 km (0.062 R)
• M2: 659,128 km (0.109 R)
• M3: 1,143,377 km (0.112 R)
• M4: 1,618,350 km (0.106 R)
• M5: 2,307,398 km (0.037 R)
• M6: 2,785,512 km (0.077 R)
• M7: 3,248,368 km (0.095 R)
• M8: 4,509,179 km (0.116 R)
• M9: 5,237,721 km (0.053 R)
• M10: 8,642,568 km (0.092 R)
• M11: 11,183,338 km (0.082 R)
• M12: 12,316,991 km (0.065 R)
• M13: 13,096,845 km (0.054 R)
• M14: 14,526,402 km (0.064 R)
• M15: 16,364,212 km (0.108 R)
• M16: 17,500,109 km (0.088 R)
• M17: 18,352,816 km (0.107 R)
• M18: 19,095,719 km (0.095 R)
• M19: 21,150,745 km (0.087 R)
• M20: 21,742,704 km (0.09 R)
• M21: 23,585,451 km (0.029 R)
• M22: 24,141,955 km (0.103 R)
• M23: 25,198,864 km (0.11 R)
• M24: 31,141,190 km (0.072 R)
• M25: 33,379,474 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 12.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.01 AU - 8.49 AU

Year: 8699 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,198,890 km

• M1: 156,779 km (0.048 R)
• M2: 1,379,143 km (0.047 R)
• M3: 2,324,302 km (0.091 R)
• M4: 2,808,550 km (0.044 R)
• M5: 3,474,111 km (0.093 R)
• M6: 4,854,451 km (0.117 R)
• M7: 5,274,073 km (0.108 R)
• M8: 7,163,793 km (0.104 R)
• M9: 7,709,526 km (0.07 R)
• M10: 9,377,692 km (0.052 R)
• M11: 11,120,657 km (0.117 R)
• M12: 16,143,256 km (0.06 R)
• M13: 17,566,979 km (0.112 R)
• M14: 24,714,915 km (0.037 R)
• M15: 27,629,979 km (0.094 R)
• M16: 32,211,114 km (0.056 R)
• M17: 33,592,351 km (0.071 R)
• M18: 40,849,643 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 8.6

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.29 AU - 11.99 AU

Year: 11853 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,198,890 km

• M1: 107,561 km (0.107 R)
• M2: 463,454 km (0.038 R)
• M3: 844,480 km (0.115 R)
• M4: 1,234,182 km (0.113 R)
• M5: 2,648,780 km (0.059 R)
• M6: 2,935,858 km (0.103 R)
• M7: 4,698,570 km (0.071 R)
• M8: 5,394,499 km (0.109 R)
• M9: 6,785,460 km (0.077 R)
• M10: 7,941,553 km (0.112 R)
• M11: 8,781,993 km (0.075 R)
• M12: 10,098,903 km (0.081 R)
• M13: 14,697,692 km (0.102 R)
• M14: 16,252,163 km (0.068 R)
• M15: 17,680,374 km (0.118 R)
• M16: 22,921,984 km (0.115 R)
• M17: 27,420,841 km (0.114 R)
• M18: 30,540,704 km (0.09 R)
• M19: 33,650,844 km (0.075 R)
• M20: 39,823,552 km (0.062 R)
• M21: 42,824,934 km (0.113 R)
• M22: 43,386,374 km (0.091 R)
• M23: 45,390,238 km (0.111 R)
• M24: 46,710,439 km (0.109 R)
• M25: 49,120,610 km (0.115 R)
• M26: 50,512,020 km (0.11 R)
• M27: 53,698,006 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.1

Radius: 5.6

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.58 AU - 15.1 AU

Year: 19934 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,198,890 km

• M1: 76,145 km (0.084 R)
• M2: 251,025 km (0.09 R)
• M3: 469,588 km (0.109 R)
• M4: 786,436 km (0.119 R)
• M5: 1,352,066 km (0.092 R)
• M6: 1,569,730 km (0.09 R)
• M7: 1,774,829 km (0.085 R)
• M8: 2,239,331 km (0.094 R)
• M9: 2,955,007 km (0.046 R)
• M10: 3,296,688 km (0.081 R)
• M11: 4,058,889 km (0.025 R)
• M12: 4,685,854 km (0.115 R)
• M13: 5,337,502 km (0.039 R)
• M14: 8,977,967 km (0.101 R)
• M15: 11,176,906 km (0.086 R)
• M16: 16,281,035 km (0.041 R)
• M17: 23,253,343 km (0.038 R)
• M18: 25,668,003 km (0.072 R)
• M19: 29,179,813 km (0.077 R)
• M20: 29,535,706 km (0.117 R)
• M21: 29,894,591 km (0.109 R)
• M22: 30,988,601 km (0.099 R)
• M23: 31,359,154 km (0.103 R)
• M24: 33,644,711 km (0.063 R)
• M25: 34,036,059 km (0.039 R)
• M26: 34,430,548 km (0.12 R)
• M27: 35,362,693 km (0.108 R)
• M28: 36,999,892 km (0.096 R)
• M29: 46,591,060 km (0.056 R)
• M30: 57,341,911 km (0.105 R)
• M31: 57,900,360 km (0.119 R)
• M32: 58,274,654 km (0.101 R)
• M33: 65,900,106 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit