🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.9 AU - 0.94 AU

Year: 307 Days

Day: 47.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1 AU - 1.26 AU

Year: 418 Days

Day: 33.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 13.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.32 AU - 8.16 AU

Year: 6094 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,832,103 km

• M1: 171,738 km (0.063 R)
• M2: 645,365 km (0.104 R)
• M3: 1,636,152 km (0.118 R)
• M4: 2,485,718 km (0.074 R)
• M5: 2,950,220 km (0.109 R)
• M6: 3,560,280 km (0.046 R)
• M7: 9,156,437 km (0.073 R)
• M8: 9,847,280 km (0.093 R)
• M9: 12,752,321 km (0.085 R)
• M10: 14,980,880 km (0.115 R)
• M11: 17,198,818 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 14

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.02 AU - 7.56 AU

Year: 6162 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,832,103 km

• M1: 175,030 km (0.108 R)
• M2: 746,194 km (0.095 R)
• M3: 1,620,444 km (0.043 R)
• M4: 2,112,172 km (0.051 R)
• M5: 3,835,241 km (0.101 R)
• M6: 5,123,129 km (0.057 R)
• M7: 6,265,757 km (0.09 R)
• M8: 12,281,237 km (0.105 R)
• M9: 14,539,417 km (0.084 R)
• M10: 15,101,905 km (0.066 R)
• M11: 18,986,812 km (0.098 R)
• M12: 19,523,569 km (0.074 R)
• M13: 26,282,401 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 8.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.9 AU - 12.44 AU

Year: 13001 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,832,103 km

• M1: 110,702 km (0.091 R)
• M2: 574,755 km (0.09 R)
• M3: 1,057,807 km (0.114 R)
• M4: 1,807,292 km (0.082 R)
• M5: 2,774,592 km (0.085 R)
• M6: 3,448,081 km (0.072 R)
• M7: 3,823,722 km (0.106 R)
• M8: 5,423,372 km (0.084 R)
• M9: 9,381,133 km (0.108 R)
• M10: 10,971,657 km (0.092 R)
• M11: 12,458,660 km (0.071 R)
• M12: 15,667,684 km (0.092 R)
• M13: 20,579,730 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 13.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.86 AU - 12.65 AU

Year: 13141 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,832,103 km

• M1: 168,597 km (0.065 R)
• M2: 674,088 km (0.076 R)
• M3: 1,341,295 km (0.12 R)
• M4: 1,834,369 km (0.071 R)
• M5: 3,004,524 km (0.109 R)
• M6: 3,535,147 km (0.118 R)
• M7: 4,688,547 km (0.054 R)
• M8: 5,551,278 km (0.042 R)
• M9: 7,821,425 km (0.104 R)
• M10: 8,486,687 km (0.104 R)
• M11: 9,554,966 km (0.11 R)
• M12: 10,094,266 km (0.118 R)
• M13: 13,433,141 km (0.068 R)
• M14: 15,682,644 km (0.075 R)
• M15: 16,434,523 km (0.117 R)
• M16: 18,584,843 km (0.113 R)
• M17: 20,382,411 km (0.117 R)
• M18: 20,916,774 km (0.113 R)
• M19: 30,905,873 km (0.1 R)
• M20: 33,055,295 km (0.114 R)
• M21: 43,528,492 km (0.113 R)
• M22: 50,314,701 km (0.032 R)
• M23: 52,281,015 km (0.067 R)
• M24: 53,115,322 km (0.084 R)
• M25: 54,639,276 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 12.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.8 AU - 14.04 AU

Year: 13440 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,832,103 km

• M1: 150,495 km (0.093 R)
• M2: 970,890 km (0.116 R)
• M3: 1,410,858 km (0.062 R)
• M4: 1,874,312 km (0.098 R)
• M5: 3,251,510 km (0.096 R)
• M6: 4,904,865 km (0.093 R)
• M7: 5,410,506 km (0.067 R)
• M8: 6,056,021 km (0.088 R)
• M9: 6,526,806 km (0.086 R)
• M10: 7,379,364 km (0.084 R)
• M11: 7,832,645 km (0.104 R)
• M12: 8,348,459 km (0.025 R)
• M13: 11,009,057 km (0.101 R)
• M14: 14,571,132 km (0.105 R)
• M15: 15,154,863 km (0.118 R)
• M16: 16,647,401 km (0.076 R)
• M17: 17,213,778 km (0.043 R)
• M18: 18,610,574 km (0.038 R)
• M19: 19,066,997 km (0.094 R)
• M20: 19,844,307 km (0.079 R)
• M21: 20,642,561 km (0.101 R)
• M22: 23,429,570 km (0.099 R)
• M23: 24,867,205 km (0.114 R)
• M24: 31,530,893 km (0.103 R)
• M25: 31,962,632 km (0.072 R)
• M26: 32,398,411 km (0.058 R)
• M27: 36,857,624 km (0.118 R)
• M28: 40,427,478 km (0.096 R)
• M29: 41,580,579 km (0.075 R)
• M30: 42,492,527 km (0.096 R)
• M31: 44,626,990 km (0.037 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit