🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.57 AU - 0.81 AU

Year: 208 Days

Day: 17.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.95 AU - 1.13 AU

Year: 385 Days

Day: 29.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,692,004 km

• M1: 330,611 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.26 AU - 4.14 AU

Year: 2587 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.27 AU - 5.31 AU

Year: 3810 Days

Day: 23.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 11.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.08 AU - 14.02 AU

Year: 14266 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 23,692,004 km

• M1: 143,016 km (0.101 R)
• M2: 615,595 km (0.1 R)
• M3: 982,409 km (0.1 R)
• M4: 1,651,411 km (0.113 R)
• M5: 2,337,317 km (0.107 R)
• M6: 2,940,795 km (0.085 R)
• M7: 3,356,079 km (0.109 R)
• M8: 3,727,530 km (0.11 R)
• M9: 4,126,508 km (0.089 R)
• M10: 5,534,822 km (0.09 R)
• M11: 6,368,681 km (0.089 R)
• M12: 7,504,428 km (0.077 R)
• M13: 8,050,609 km (0.112 R)
• M14: 13,554,016 km (0.095 R)
• M15: 14,227,805 km (0.112 R)
• M16: 18,097,453 km (0.063 R)
• M17: 19,416,756 km (0.112 R)
• M18: 21,065,475 km (0.105 R)
• M19: 21,695,730 km (0.066 R)
• M20: 25,847,520 km (0.095 R)
• M21: 30,615,204 km (0.1 R)
• M22: 33,936,576 km (0.106 R)
• M23: 39,087,680 km (0.1 R)
• M24: 40,452,461 km (0.099 R)
• M25: 41,990,028 km (0.059 R)
• M26: 45,330,548 km (0.088 R)
• M27: 51,880,542 km (0.068 R)
• M28: 57,275,041 km (0.077 R)
• M29: 57,974,560 km (0.108 R)
• M30: 58,503,090 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.5

Radius: 3.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.98 AU - 14.44 AU

Year: 16468 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,692,004 km

• M1: 42,336 km (0.106 R)
• M2: 212,279 km (0.052 R)
• M3: 448,494 km (0.092 R)
• M4: 774,468 km (0.072 R)
• M5: 1,794,426 km (0.096 R)
• M6: 1,962,275 km (0.078 R)
• M7: 2,112,322 km (0.066 R)
• M8: 2,592,980 km (0.085 R)
• M9: 3,016,342 km (0.075 R)
• M10: 3,543,226 km (0.078 R)
• M11: 5,331,519 km (0.11 R)
• M12: 5,597,204 km (0.066 R)
• M13: 9,318,302 km (0.089 R)
• M14: 14,566,195 km (0.069 R)
• M15: 14,927,923 km (0.103 R)
• M16: 15,455,106 km (0.071 R)
• M17: 22,781,661 km (0.114 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit