🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.11 AU - 2.83 AU

Year: 1404 Days

Day: 23.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.76 AU - 4.16 AU

Year: 2328 Days

Day: 42 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 9.6

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.23 AU - 6.13 AU

Year: 4896 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,835,800 km

• M1: 119,678 km (0.055 R)
• M2: 853,157 km (0.111 R)
• M3: 1,200,373 km (0.032 R)
• M4: 1,732,942 km (0.096 R)
• M5: 2,622,301 km (0.062 R)
• M6: 3,655,424 km (0.057 R)
• M7: 4,645,463 km (0.103 R)
• M8: 5,654,201 km (0.083 R)
• M9: 6,242,270 km (0.05 R)
• M10: 6,870,731 km (0.079 R)
• M11: 8,888,058 km (0.06 R)
• M12: 9,342,985 km (0.046 R)
• M13: 9,683,620 km (0.113 R)
• M14: 10,299,514 km (0.102 R)
• M15: 10,663,037 km (0.116 R)
• M16: 11,035,087 km (0.112 R)
• M17: 13,942,671 km (0.07 R)
• M18: 14,728,060 km (0.068 R)
• M19: 15,307,004 km (0.072 R)
• M20: 16,142,807 km (0.101 R)
• M21: 17,008,680 km (0.068 R)
• M22: 17,840,294 km (0.099 R)
• M23: 19,036,030 km (0.086 R)
• M24: 23,564,507 km (0.083 R)
• M25: 28,053,490 km (0.112 R)
• M26: 29,576,845 km (0.074 R)
• M27: 31,438,741 km (0.085 R)
• M28: 32,204,981 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 9.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.71 AU - 8.73 AU

Year: 8523 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,835,800 km

• M1: 119,977 km (0.096 R)
• M2: 455,974 km (0.108 R)
• M3: 819,348 km (0.11 R)
• M4: 1,319,453 km (0.027 R)
• M5: 2,162,587 km (0.092 R)
• M6: 2,792,244 km (0.08 R)
• M7: 3,375,377 km (0.092 R)
• M8: 4,304,380 km (0.091 R)
• M9: 5,206,754 km (0.097 R)
• M10: 7,226,325 km (0.081 R)
• M11: 8,155,777 km (0.107 R)
• M12: 12,233,515 km (0.088 R)
• M13: 13,315,108 km (0.032 R)
• M14: 13,729,345 km (0.09 R)
• M15: 15,537,684 km (0.108 R)
• M16: 16,196,363 km (0.055 R)
• M17: 17,711,341 km (0.038 R)
• M18: 19,318,471 km (0.088 R)
• M19: 19,773,248 km (0.04 R)
• M20: 30,436,584 km (0.111 R)
• M21: 31,572,032 km (0.077 R)
• M22: 34,478,569 km (0.112 R)
• M23: 35,035,821 km (0.031 R)
• M24: 35,939,692 km (0.032 R)
• M25: 37,441,654 km (0.064 R)
• M26: 39,589,730 km (0.112 R)
• M27: 40,942,244 km (0.041 R)
• M28: 41,567,115 km (0.067 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit