🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 356 Days

Day: 44.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,426,647 km

• M1: 260,599 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.11 AU - 4.27 AU

Year: 2685 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 12.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.27 AU - 6.95 AU

Year: 5720 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,426,647 km

• M1: 174,581 km (0.038 R)
• M2: 338,540 km (0.103 R)
• M3: 584,928 km (0.074 R)
• M4: 752,776 km (0.12 R)
• M5: 876,494 km (0.112 R)
• M6: 1,133,952 km (0.075 R)
• M7: 1,423,125 km (0.098 R)
• M8: 1,972,598 km (0.087 R)
• M9: 2,227,512 km (0.058 R)
• M10: 2,778,332 km (0.109 R)
• M11: 3,091,889 km (0.081 R)
• M12: 3,261,982 km (0.101 R)
• M13: 3,444,341 km (0.099 R)
• M14: 3,574,192 km (0.085 R)
• M15: 3,867,554 km (0.109 R)
• M16: 3,983,193 km (0.101 R)
• M17: 4,227,935 km (0.064 R)
• M18: 4,377,234 km (0.117 R)
• M19: 4,742,701 km (0.113 R)
• M20: 5,002,403 km (0.085 R)
• M21: 5,363,233 km (0.112 R)
• M22: 5,579,402 km (0.094 R)
• M23: 6,177,644 km (0.104 R)
• M24: 6,854,724 km (0.104 R)
• M25: 6,983,528 km (0.111 R)
• M26: 7,543,323 km (0.081 R)
• M27: 7,725,084 km (0.106 R)
• M28: 8,117,629 km (0.049 R)
• M29: 8,541,889 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 11

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.23 AU - 11.19 AU

Year: 11460 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,426,647 km

• M1: 140,472 km (0.077 R)
• M2: 328,667 km (0.058 R)
• M3: 440,267 km (0.084 R)
• M4: 686,953 km (0.062 R)
• M5: 807,829 km (0.045 R)
• M6: 961,466 km (0.108 R)
• M7: 1,364,781 km (0.118 R)
• M8: 1,510,639 km (0.102 R)
• M9: 1,765,704 km (0.104 R)
• M10: 2,068,041 km (0.085 R)
• M11: 2,421,990 km (0.098 R)
• M12: 2,504,717 km (0.098 R)
• M13: 2,982,832 km (0.116 R)
• M14: 3,148,586 km (0.051 R)
• M15: 3,356,827 km (0.056 R)
• M16: 3,704,941 km (0.114 R)
• M17: 3,828,210 km (0.086 R)
• M18: 4,508,730 km (0.117 R)
• M19: 4,625,865 km (0.086 R)
• M20: 4,998,364 km (0.055 R)
• M21: 5,089,320 km (0.12 R)
• M22: 5,257,318 km (0.107 R)
• M23: 6,567,347 km (0.119 R)
• M24: 7,327,304 km (0.085 R)
• M25: 8,437,918 km (0.096 R)
• M26: 8,819,692 km (0.08 R)
• M27: 9,225,850 km (0.098 R)
• M28: 9,356,300 km (0.113 R)
• M29: 9,562,595 km (0.097 R)
• M30: 10,229,203 km (0.081 R)
• M31: 10,969,862 km (0.08 R)
• M32: 11,048,850 km (0.097 R)
• M33: 11,788,312 km (0.114 R)
• M34: 12,092,744 km (0.085 R)
• M35: 12,502,642 km (0.072 R)
• M36: 13,272,921 km (0.086 R)
• M37: 13,930,255 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.9

Radius: 3.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.39 AU - 15.71 AU

Year: 22113 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,426,647 km

• M1: 474,973 km (0.105 R)
• M2: 574,306 km (0.113 R)
• M3: 693,985 km (0.091 R)
• M4: 1,401,882 km (0.095 R)
• M5: 3,095,778 km (0.054 R)
• M6: 3,328,702 km (0.104 R)
• M7: 3,860,822 km (0.082 R)
• M8: 5,056,109 km (0.069 R)
• M9: 5,247,295 km (0.069 R)
• M10: 5,920,785 km (0.112 R)
• M11: 6,064,398 km (0.073 R)
• M12: 8,839,888 km (0.03 R)
• M13: 9,435,736 km (0.106 R)
• M14: 9,469,246 km (0.109 R)
• M15: 10,526,753 km (0.092 R)
• M16: 11,656,816 km (0.092 R)
• M17: 12,455,968 km (0.083 R)
• M18: 13,573,763 km (0.081 R)
• M19: 13,801,152 km (0.057 R)
• M20: 14,106,331 km (0.07 R)
• M21: 14,490,947 km (0.047 R)
• M22: 15,546,360 km (0.091 R)
• M23: 17,978,822 km (0.1 R)
• M24: 19,579,369 km (0.109 R)
• M25: 20,483,240 km (0.095 R)
• M26: 22,019,610 km (0.049 R)
• M27: 24,140,459 km (0.112 R)
• M28: 24,784,627 km (0.076 R)
• M29: 25,062,430 km (0.108 R)
• M30: 25,155,181 km (0.112 R)
• M31: 25,387,806 km (0.084 R)
• M32: 26,703,519 km (0.057 R)
• M33: 29,058,489 km (0.085 R)
• M34: 29,107,258 km (0.111 R)
• M35: 30,088,021 km (0.116 R)
• M36: 32,637,468 km (0.12 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: 420 - 18,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit