🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.96 AU - 1.02 AU

Year: 430 Days

Day: 47.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 152 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,941,189 km

• M1: 77,641 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.84 AU - 1.28 AU

Year: 476 Days

Day: 32 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,941,189 km

• M1: 86,468 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.18 AU - 1.86 AU

Year: 818 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,941,189 km

• M1: 24,983 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 13.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.7 AU - 3.82 AU

Year: 3183 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,941,189 km

• M1: 162,912 km (0.115 R)
• M2: 608,863 km (0.084 R)
• M3: 2,014,485 km (0.071 R)
• M4: 2,423,037 km (0.035 R)
• M5: 3,259,887 km (0.091 R)
• M6: 3,879,671 km (0.053 R)
• M7: 4,464,599 km (0.089 R)
• M8: 4,906,661 km (0.119 R)
• M9: 5,314,764 km (0.064 R)
• M10: 6,061,257 km (0.107 R)
• M11: 6,876,416 km (0.117 R)
• M12: 9,670,455 km (0.094 R)
• M13: 10,216,936 km (0.06 R)
• M14: 11,058,125 km (0.096 R)
• M15: 11,763,928 km (0.11 R)
• M16: 12,312,653 km (0.115 R)
• M17: 12,878,581 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 11.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.32 AU - 8.28 AU

Year: 7741 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,941,189 km

• M1: 146,756 km (0.061 R)
• M2: 522,545 km (0.11 R)
• M3: 1,098,796 km (0.096 R)
• M4: 1,478,625 km (0.094 R)
• M5: 3,466,482 km (0.091 R)
• M6: 5,134,498 km (0.101 R)
• M7: 5,662,279 km (0.073 R)
• M8: 8,579,288 km (0.046 R)
• M9: 10,895,512 km (0.03 R)
• M10: 12,020,039 km (0.111 R)
• M11: 15,797,834 km (0.094 R)
• M12: 33,125,008 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.03 AU - 9.05 AU

Year: 11866 Days

Day: 8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,941,189 km

• M1: 159,621 km (0.08 R)
• M2: 590,463 km (0.048 R)
• M3: 1,977,385 km (0.068 R)
• M4: 4,214,621 km (0.072 R)
• M5: 4,855,348 km (0.089 R)
• M6: 5,833,120 km (0.057 R)
• M7: 6,706,473 km (0.049 R)
• M8: 7,295,290 km (0.104 R)
• M9: 8,353,545 km (0.066 R)
• M10: 9,319,349 km (0.03 R)
• M11: 10,512,841 km (0.056 R)
• M12: 12,259,246 km (0.095 R)
• M13: 13,262,150 km (0.097 R)
• M14: 13,690,748 km (0.059 R)
• M15: 14,128,621 km (0.082 R)
• M16: 15,974,210 km (0.074 R)
• M17: 17,098,438 km (0.044 R)
• M18: 21,534,763 km (0.067 R)
• M19: 22,299,059 km (0.103 R)
• M20: 23,081,455 km (0.11 R)
• M21: 24,517,445 km (0.065 R)
• M22: 27,467,964 km (0.061 R)
• M23: 34,408,408 km (0.118 R)
• M24: 34,986,304 km (0.095 R)
• M25: 36,638,763 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.9

Radius: 5.3

Gravity: 34.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.59 AU - 11.85 AU

Year: 17516 Days

Day: 17.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,941,189 km

• M1: 93,798 km (0.098 R)
• M2: 313,258 km (0.057 R)
• M3: 583,432 km (0.114 R)
• M4: 941,120 km (0.046 R)
• M5: 1,598,752 km (0.088 R)
• M6: 1,887,626 km (0.094 R)
• M7: 3,729,625 km (0.098 R)
• M8: 4,042,583 km (0.083 R)
• M9: 4,271,917 km (0.109 R)
• M10: 4,649,951 km (0.099 R)
• M11: 5,631,911 km (0.099 R)
• M12: 6,744,919 km (0.032 R)
• M13: 7,946,489 km (0.088 R)
• M14: 8,254,811 km (0.074 R)
• M15: 9,060,545 km (0.11 R)
• M16: 11,529,059 km (0.088 R)
• M17: 11,924,297 km (0.046 R)
• M18: 13,235,522 km (0.112 R)
• M19: 26,208,799 km (0.03 R)
• M20: 27,006,754 km (0.039 R)
• M21: 27,237,733 km (0.08 R)
• M22: 29,375,636 km (0.094 R)
• M23: 31,113,814 km (0.058 R)
• M24: 34,521,953 km (0.118 R)
• M25: 38,170,645 km (0.034 R)
• M26: 38,607,470 km (0.104 R)
• M27: 40,690,322 km (0.045 R)
• M28: 42,846,925 km (0.096 R)
• M29: 46,058,192 km (0.11 R)
• M30: 47,219,072 km (0.044 R)
• M31: 49,082,313 km (0.101 R)
• M32: 49,771,960 km (0.086 R)
• M33: 50,467,889 km (0.12 R)
• M34: 55,150,901 km (0.094 R)
• M35: 73,811,141 km (0.071 R)
• M36: 76,087,123 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit