🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.26 AU - 1.82 AU

Year: 698 Days

Day: 43.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.76 AU - 1.9 AU

Year: 904 Days

Day: 22.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.15 AU - 4.95 AU

Year: 2977 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,877,861 km

• M1: 255,064 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.7

Radius: 3.8

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.27 AU - 12.77 AU

Year: 16181 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,877,861 km

• M1: 47,273 km (0.084 R)
• M2: 240,853 km (0.085 R)
• M3: 470,635 km (0.118 R)
• M4: 798,254 km (0.08 R)
• M5: 1,538,614 km (0.049 R)
• M6: 1,806,544 km (0.077 R)
• M7: 2,139,698 km (0.074 R)
• M8: 2,321,011 km (0.09 R)
• M9: 2,632,474 km (0.064 R)
• M10: 2,905,490 km (0.113 R)
• M11: 3,582,271 km (0.08 R)
• M12: 3,786,173 km (0.081 R)
• M13: 4,329,961 km (0.099 R)
• M14: 5,208,250 km (0.052 R)
• M15: 6,381,995 km (0.1 R)
• M16: 7,030,202 km (0.107 R)
• M17: 7,390,584 km (0.078 R)
• M18: 8,411,888 km (0.088 R)
• M19: 8,635,986 km (0.104 R)
• M20: 9,142,823 km (0.118 R)
• M21: 10,522,265 km (0.067 R)
• M22: 13,199,469 km (0.088 R)
• M23: 13,747,446 km (0.118 R)
• M24: 13,871,163 km (0.091 R)
• M25: 14,565,447 km (0.117 R)
• M26: 15,482,033 km (0.057 R)
• M27: 18,237,327 km (0.085 R)
• M28: 21,385,315 km (0.034 R)
• M29: 22,140,335 km (0.099 R)
• M30: 24,968,782 km (0.112 R)
• M31: 26,853,566 km (0.113 R)
• M32: 29,340,182 km (0.104 R)
• M33: 29,648,652 km (0.096 R)
• M34: 38,321,888 km (0.068 R)
• M35: 39,559,063 km (0.118 R)
• M36: 40,314,083 km (0.074 R)
• M37: 42,112,997 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 7.8

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.49 AU - 18.01 AU

Year: 25039 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,877,861 km

• M1: 96,939 km (0.084 R)
• M2: 362,625 km (0.12 R)
• M3: 656,435 km (0.11 R)
• M4: 2,005,659 km (0.09 R)
• M5: 2,729,563 km (0.064 R)
• M6: 3,554,146 km (0.061 R)
• M7: 4,571,861 km (0.064 R)
• M8: 5,269,136 km (0.071 R)
• M9: 8,384,063 km (0.115 R)
• M10: 9,915,945 km (0.115 R)
• M11: 12,623,517 km (0.116 R)
• M12: 14,952,307 km (0.116 R)
• M13: 17,189,992 km (0.117 R)
• M14: 18,577,662 km (0.115 R)
• M15: 19,056,525 km (0.088 R)
• M16: 20,239,096 km (0.074 R)
• M17: 21,157,477 km (0.087 R)
• M18: 22,210,347 km (0.077 R)
• M19: 27,260,472 km (0.12 R)
• M20: 27,878,610 km (0.105 R)
• M21: 29,400,619 km (0.034 R)
• M22: 32,058,973 km (0.051 R)
• M23: 34,441,170 km (0.079 R)
• M24: 39,240,868 km (0.028 R)
• M25: 39,870,525 km (0.067 R)
• M26: 46,192,232 km (0.072 R)
• M27: 49,224,581 km (0.104 R)
• M28: 57,684,341 km (0.106 R)
• M29: 58,090,349 km (0.066 R)
• M30: 60,986,115 km (0.106 R)
• M31: 62,469,378 km (0.052 R)
• M32: 63,543,491 km (0.119 R)
• M33: 68,416,342 km (0.071 R)
• M34: 77,903,390 km (0.067 R)
• M35: 83,477,108 km (0.077 R)
• M36: 87,158,861 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 4.6

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.54 AU - 23.3 AU

Year: 31258 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,877,861 km

• M1: 59,989 km (0.09 R)
• M2: 267,182 km (0.057 R)
• M3: 448,794 km (0.055 R)
• M4: 811,568 km (0.115 R)
• M5: 965,654 km (0.048 R)
• M6: 1,737,280 km (0.084 R)
• M7: 3,006,468 km (0.104 R)
• M8: 3,243,282 km (0.078 R)
• M9: 4,284,782 km (0.055 R)
• M10: 6,867,141 km (0.108 R)
• M11: 8,768,081 km (0.073 R)
• M12: 8,927,552 km (0.081 R)
• M13: 9,981,918 km (0.075 R)
• M14: 11,747,622 km (0.085 R)
• M15: 12,202,998 km (0.084 R)
• M16: 15,648,236 km (0.114 R)
• M17: 17,174,135 km (0.064 R)
• M18: 17,760,409 km (0.064 R)
• M19: 18,796,374 km (0.104 R)
• M20: 19,329,242 km (0.093 R)
• M21: 20,611,595 km (0.11 R)
• M22: 21,852,210 km (0.101 R)
• M23: 23,243,021 km (0.06 R)
• M24: 27,996,643 km (0.107 R)
• M25: 30,966,610 km (0.12 R)
• M26: 34,932,449 km (0.109 R)
• M27: 36,008,207 km (0.074 R)
• M28: 40,679,700 km (0.067 R)
• M29: 43,390,264 km (0.11 R)
• M30: 46,863,777 km (0.077 R)
• M31: 47,678,188 km (0.107 R)
• M32: 54,179,113 km (0.08 R)
• M33: 62,611,795 km (0.086 R)
• M34: 63,005,686 km (0.053 R)
• M35: 63,599,590 km (0.119 R)
• M36: 66,012,304 km (0.104 R)
• M37: 66,420,258 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit