🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.8 AU

Year: 2060 Days

Day: 15.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.85 AU - 4.45 AU

Year: 2510 Days

Day: 25.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.68 AU - 4.82 AU

Year: 3153 Days

Day: 34.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,890,161 km

• M1: 37,399 km (0.077 R)

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 3.2

Gravity: 92.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.9 AU - 16.42 AU

Year: 17181 Days

Day: 15.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 89,890,161 km

• M1: 40,691 km (0.112 R)
• M2: 336,446 km (0.112 R)
• M3: 525,238 km (0.096 R)
• M4: 1,296,116 km (0.083 R)
• M5: 1,466,508 km (0.09 R)
• M6: 1,929,065 km (0.054 R)
• M7: 2,151,517 km (0.081 R)
• M8: 2,623,348 km (0.111 R)
• M9: 3,270,808 km (0.115 R)
• M10: 3,676,667 km (0.029 R)
• M11: 5,401,530 km (0.094 R)
• M12: 5,760,565 km (0.12 R)
• M13: 6,979,638 km (0.092 R)
• M14: 10,090,526 km (0.102 R)
• M15: 10,329,883 km (0.085 R)
• M16: 12,179,211 km (0.077 R)
• M17: 13,359,987 km (0.111 R)
• M18: 14,463,421 km (0.076 R)
• M19: 15,231,756 km (0.108 R)
• M20: 17,786,289 km (0.092 R)
• M21: 18,223,414 km (0.058 R)
• M22: 20,326,611 km (0.101 R)
• M23: 21,094,497 km (0.12 R)
• M24: 23,305,553 km (0.034 R)
• M25: 27,479,782 km (0.088 R)
• M26: 27,712,258 km (0.102 R)
• M27: 28,063,513 km (0.12 R)
• M28: 28,181,247 km (0.103 R)
• M29: 28,775,001 km (0.102 R)
• M30: 31,741,078 km (0.116 R)
• M31: 32,643,153 km (0.082 R)
• M32: 33,961,110 km (0.095 R)
• M33: 34,228,890 km (0.047 R)
• M34: 34,363,379 km (0.051 R)
• M35: 36,143,145 km (0.092 R)
• M36: 36,282,570 km (0.112 R)
• M37: 39,885,036 km (0.114 R)
• M38: 60,718,185 km (0.091 R)
• M39: 65,979,991 km (0.084 R)
• M40: 69,149,671 km (0.119 R)
• M41: 70,228,272 km (0.118 R)
• M42: 72,419,282 km (0.088 R)
• M43: 73,085,292 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 7.9

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.63 AU - 18.35 AU

Year: 25204 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,890,161 km

• M1: 101,427 km (0.087 R)
• M2: 352,602 km (0.081 R)
• M3: 909,405 km (0.081 R)
• M4: 1,388,867 km (0.106 R)
• M5: 1,808,489 km (0.048 R)
• M6: 2,069,537 km (0.116 R)
• M7: 2,955,306 km (0.099 R)
• M8: 20,966,890 km (0.111 R)
• M9: 23,171,065 km (0.065 R)
• M10: 26,939,585 km (0.115 R)
• M11: 27,544,110 km (0.07 R)
• M12: 30,441,970 km (0.094 R)
• M13: 34,660,779 km (0.115 R)
• M14: 35,232,094 km (0.105 R)
• M15: 37,430,434 km (0.101 R)
• M16: 40,030,445 km (0.113 R)
• M17: 46,445,651 km (0.095 R)
• M18: 51,822,797 km (0.064 R)
• M19: 57,401,451 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 4.5

Gravity: 34.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.12 AU - 21 AU

Year: 25359 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,890,161 km

• M1: 56,099 km (0.117 R)
• M2: 335,548 km (0.114 R)
• M3: 691,741 km (0.111 R)
• M4: 899,831 km (0.061 R)
• M5: 1,236,726 km (0.105 R)
• M6: 1,785,151 km (0.077 R)
• M7: 3,027,263 km (0.041 R)
• M8: 3,524,825 km (0.113 R)
• M9: 5,222,611 km (0.085 R)
• M10: 6,384,388 km (0.06 R)
• M11: 7,604,509 km (0.12 R)
• M12: 8,079,482 km (0.056 R)
• M13: 12,113,239 km (0.119 R)
• M14: 15,580,020 km (0.054 R)
• M15: 15,916,914 km (0.103 R)
• M16: 16,258,596 km (0.118 R)
• M17: 17,403,019 km (0.098 R)
• M18: 17,583,734 km (0.094 R)
• M19: 19,266,710 km (0.089 R)
• M20: 23,057,819 km (0.079 R)
• M21: 23,385,438 km (0.113 R)
• M22: 25,069,910 km (0.092 R)
• M23: 30,737,276 km (0.08 R)
• M24: 31,534,034 km (0.105 R)
• M25: 32,344,705 km (0.054 R)
• M26: 33,726,242 km (0.075 R)
• M27: 42,523,195 km (0.109 R)
• M28: 44,516,138 km (0.084 R)
• M29: 51,980,922 km (0.102 R)
• M30: 54,643,315 km (0.078 R)
• M31: 66,642,710 km (0.103 R)
• M32: 66,863,666 km (0.09 R)
• M33: 69,553,585 km (0.059 R)
• M34: 83,063,769 km (0.032 R)
• M35: 85,646,726 km (0.026 R)
• M36: 85,907,924 km (0.072 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 20,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit