🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.07 AU - 1.11 AU

Year: 493 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 55.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.92 AU - 1.36 AU

Year: 528 Days

Day: 23.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.64 AU - 2.14 AU

Year: 1126 Days

Day: 32.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.86 AU - 2.52 AU

Year: 1405 Days

Day: 47.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.7

Radius: 3

Gravity: 42.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.66 AU - 11.06 AU

Year: 14454 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,061,558 km

• M1: 45,777 km (0.045 R)
• M2: 173,085 km (0.119 R)
• M3: 322,533 km (0.087 R)
• M4: 441,763 km (0.113 R)
• M5: 1,388,867 km (0.033 R)
• M6: 2,042,161 km (0.048 R)
• M7: 2,557,226 km (0.119 R)
• M8: 11,345,652 km (0.07 R)
• M9: 12,204,942 km (0.077 R)
• M10: 15,041,468 km (0.058 R)
• M11: 17,604,378 km (0.093 R)
• M12: 17,981,814 km (0.052 R)
• M13: 18,134,403 km (0.071 R)
• M14: 21,971,439 km (0.108 R)
• M15: 24,032,150 km (0.12 R)
• M16: 26,414,047 km (0.054 R)
• M17: 29,368,605 km (0.1 R)
• M18: 31,640,548 km (0.097 R)
• M19: 35,323,498 km (0.054 R)
• M20: 36,286,908 km (0.092 R)
• M21: 37,515,556 km (0.085 R)
• M22: 45,192,918 km (0.104 R)
• M23: 47,336,057 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161

Radius: 7.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.68 AU - 11.26 AU

Year: 14685 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,061,558 km

• M1: 88,263 km (0.095 R)
• M2: 333,603 km (0.065 R)
• M3: 698,472 km (0.054 R)
• M4: 943,364 km (0.108 R)
• M5: 1,291,478 km (0.073 R)
• M6: 1,867,281 km (0.046 R)
• M7: 3,248,518 km (0.063 R)
• M8: 6,192,903 km (0.081 R)
• M9: 12,130,443 km (0.085 R)
• M10: 12,943,806 km (0.099 R)
• M11: 15,918,261 km (0.073 R)
• M12: 23,339,661 km (0.068 R)
• M13: 25,370,303 km (0.07 R)
• M14: 27,792,143 km (0.095 R)
• M15: 36,306,057 km (0.084 R)
• M16: 36,973,413 km (0.103 R)

Asteroid Belt

Center: 12.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.7

Radius: 4.9

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.79 AU - 15.47 AU

Year: 21812 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,061,558 km

• M1: 61,036 km (0.095 R)
• M2: 256,560 km (0.11 R)
• M3: 458,966 km (0.029 R)
• M4: 913,594 km (0.084 R)
• M5: 1,661,733 km (0.101 R)
• M6: 1,991,297 km (0.063 R)
• M7: 2,410,022 km (0.091 R)
• M8: 2,703,234 km (0.081 R)
• M9: 4,612,252 km (0.103 R)
• M10: 4,834,854 km (0.103 R)
• M11: 5,103,531 km (0.12 R)
• M12: 6,234,342 km (0.094 R)
• M13: 6,415,056 km (0.114 R)
• M14: 8,529,173 km (0.052 R)
• M15: 10,549,193 km (0.066 R)
• M16: 11,199,046 km (0.044 R)
• M17: 11,399,208 km (0.11 R)
• M18: 13,760,461 km (0.059 R)
• M19: 15,339,616 km (0.095 R)
• M20: 15,586,453 km (0.102 R)
• M21: 15,919,757 km (0.091 R)
• M22: 16,600,577 km (0.062 R)
• M23: 18,202,919 km (0.097 R)
• M24: 19,808,404 km (0.1 R)
• M25: 25,646,012 km (0.072 R)
• M26: 30,806,390 km (0.111 R)
• M27: 31,068,037 km (0.102 R)
• M28: 39,934,553 km (0.068 R)
• M29: 40,558,376 km (0.04 R)
• M30: 43,775,329 km (0.093 R)
• M31: 51,076,004 km (0.074 R)
• M32: 52,181,084 km (0.036 R)
• M33: 54,821,037 km (0.088 R)
• M34: 55,398,186 km (0.101 R)
• M35: 55,785,196 km (0.093 R)
• M36: 73,948,621 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit