🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 679 Days

Day: 37.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,597,929 km

• M1: 363,224 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.47 AU - 1.93 AU

Year: 772 Days

Day: 43.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.89 AU - 5.19 AU

Year: 3369 Days

Day: 22.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 9.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.54 AU - 10.26 AU

Year: 8478 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,597,929 km

• M1: 118,182 km (0.109 R)
• M2: 484,099 km (0.077 R)
• M3: 787,034 km (0.058 R)
• M4: 1,418,487 km (0.068 R)
• M5: 2,272,392 km (0.112 R)
• M6: 2,667,480 km (0.104 R)
• M7: 2,983,281 km (0.064 R)
• M8: 3,667,541 km (0.086 R)
• M9: 4,136,381 km (0.108 R)
• M10: 5,224,406 km (0.07 R)
• M11: 6,149,819 km (0.106 R)
• M12: 6,669,522 km (0.111 R)
• M13: 7,796,742 km (0.04 R)
• M14: 8,158,469 km (0.119 R)
• M15: 10,864,396 km (0.073 R)
• M16: 12,582,827 km (0.076 R)
• M17: 13,250,482 km (0.081 R)
• M18: 17,624,574 km (0.109 R)
• M19: 19,104,246 km (0.12 R)
• M20: 19,837,276 km (0.042 R)
• M21: 25,153,087 km (0.088 R)
• M22: 32,676,812 km (0.111 R)
• M23: 34,364,127 km (0.086 R)
• M24: 36,665,989 km (0.096 R)
• M25: 37,683,255 km (0.11 R)
• M26: 38,026,432 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 5.8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.83 AU - 16.97 AU

Year: 21046 Days

Day: 16.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,597,929 km

• M1: 72,555 km (0.073 R)
• M2: 333,753 km (0.093 R)
• M3: 528,380 km (0.042 R)
• M4: 709,543 km (0.095 R)
• M5: 1,619,696 km (0.11 R)
• M6: 2,223,473 km (0.044 R)
• M7: 2,447,870 km (0.106 R)
• M8: 2,755,593 km (0.118 R)
• M9: 4,009,821 km (0.111 R)
• M10: 5,101,587 km (0.044 R)
• M11: 6,583,054 km (0.114 R)
• M12: 7,047,855 km (0.077 R)
• M13: 7,716,857 km (0.098 R)
• M14: 9,388,314 km (0.054 R)
• M15: 10,197,189 km (0.101 R)
• M16: 10,877,112 km (0.088 R)
• M17: 11,169,127 km (0.117 R)
• M18: 12,516,405 km (0.071 R)
• M19: 12,772,666 km (0.082 R)
• M20: 16,050,056 km (0.076 R)
• M21: 19,417,804 km (0.082 R)
• M22: 20,108,647 km (0.12 R)
• M23: 24,006,718 km (0.082 R)
• M24: 25,206,493 km (0.076 R)
• M25: 26,445,912 km (0.115 R)
• M26: 35,251,841 km (0.11 R)
• M27: 37,457,960 km (0.101 R)
• M28: 38,662,522 km (0.083 R)
• M29: 44,328,991 km (0.115 R)
• M30: 44,626,092 km (0.108 R)
• M31: 48,451,758 km (0.054 R)
• M32: 54,336,340 km (0.077 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit