🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.09 AU - 2.79 AU

Year: 1365 Days

Day: 12.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.97 AU - 3.83 AU

Year: 2245 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,798,925 km

• M1: 195,225 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.03 AU - 5.71 AU

Year: 3849 Days

Day: 37.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 14.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.99 AU - 10.51 AU

Year: 10904 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,798,925 km

• M1: 184,305 km (0.093 R)
• M2: 740,210 km (0.077 R)
• M3: 2,084,048 km (0.11 R)
• M4: 2,546,305 km (0.096 R)
• M5: 3,776,598 km (0.104 R)
• M6: 5,373,705 km (0.106 R)
• M7: 6,392,018 km (0.06 R)
• M8: 7,127,890 km (0.034 R)
• M9: 7,649,388 km (0.118 R)
• M10: 8,357,435 km (0.114 R)
• M11: 9,151,949 km (0.102 R)
• M12: 12,574,599 km (0.083 R)
• M13: 13,282,945 km (0.078 R)
• M14: 15,879,964 km (0.059 R)
• M15: 18,940,138 km (0.103 R)
• M16: 19,437,999 km (0.076 R)
• M17: 26,028,833 km (0.097 R)
• M18: 27,451,209 km (0.059 R)
• M19: 28,273,698 km (0.117 R)
• M20: 29,776,559 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 5.9

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.6 AU - 15.94 AU

Year: 17313 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,798,925 km

• M1: 73,453 km (0.106 R)
• M2: 327,769 km (0.107 R)
• M3: 731,234 km (0.078 R)
• M4: 1,770,341 km (0.1 R)
• M5: 2,010,745 km (0.066 R)
• M6: 2,557,376 km (0.096 R)
• M7: 2,816,629 km (0.092 R)
• M8: 3,093,235 km (0.059 R)
• M9: 5,604,235 km (0.105 R)
• M10: 6,166,275 km (0.108 R)
• M11: 7,216,152 km (0.116 R)
• M12: 8,028,619 km (0.11 R)
• M13: 8,637,781 km (0.07 R)
• M14: 10,709,861 km (0.059 R)
• M15: 12,416,174 km (0.108 R)
• M16: 12,750,975 km (0.107 R)
• M17: 14,515,930 km (0.11 R)
• M18: 15,418,305 km (0.114 R)
• M19: 18,783,957 km (0.105 R)
• M20: 20,683,850 km (0.109 R)
• M21: 22,509,842 km (0.054 R)
• M22: 27,145,730 km (0.066 R)
• M23: 28,512,457 km (0.078 R)
• M24: 32,759,540 km (0.1 R)
• M25: 40,547,456 km (0.08 R)
• M26: 48,321,309 km (0.066 R)
• M27: 55,573,215 km (0.074 R)
• M28: 59,646,167 km (0.092 R)
• M29: 60,598,806 km (0.108 R)
• M30: 63,320,141 km (0.104 R)
• M31: 70,477,502 km (0.084 R)
• M32: 71,114,938 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.8

Radius: 3.7

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.28 AU - 16.3 AU

Year: 19347 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,798,925 km

• M1: 46,824 km (0.069 R)
• M2: 206,894 km (0.118 R)
• M3: 712,535 km (0.107 R)
• M4: 897,138 km (0.092 R)
• M5: 1,787,545 km (0.115 R)
• M6: 2,491,852 km (0.119 R)
• M7: 3,531,856 km (0.05 R)
• M8: 4,356,888 km (0.097 R)
• M9: 5,081,690 km (0.094 R)
• M10: 6,086,090 km (0.099 R)
• M11: 6,335,320 km (0.108 R)
• M12: 6,548,348 km (0.062 R)
• M13: 6,854,425 km (0.068 R)
• M14: 7,261,929 km (0.062 R)
• M15: 7,589,848 km (0.045 R)
• M16: 8,275,305 km (0.106 R)
• M17: 9,324,585 km (0.112 R)
• M18: 9,938,086 km (0.118 R)
• M19: 11,747,173 km (0.057 R)
• M20: 12,931,838 km (0.066 R)
• M21: 13,835,260 km (0.08 R)
• M22: 14,338,806 km (0.107 R)
• M23: 14,484,963 km (0.057 R)
• M24: 15,154,713 km (0.111 R)
• M25: 21,272,668 km (0.111 R)
• M26: 35,725,019 km (0.103 R)
• M27: 49,857,230 km (0.097 R)
• M28: 52,236,884 km (0.102 R)
• M29: 58,888,304 km (0.034 R)
• M30: 62,707,987 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.4

Radius: 4

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.92 AU - 17.32 AU

Year: 22110 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,798,925 km

• M1: 49,816 km (0.101 R)
• M2: 213,626 km (0.117 R)
• M3: 341,382 km (0.103 R)
• M4: 607,068 km (0.037 R)
• M5: 737,817 km (0.102 R)
• M6: 1,170,155 km (0.103 R)
• M7: 1,604,587 km (0.105 R)
• M8: 4,068,763 km (0.083 R)
• M9: 6,094,318 km (0.091 R)
• M10: 7,144,046 km (0.119 R)
• M11: 7,322,517 km (0.091 R)
• M12: 9,327,278 km (0.08 R)
• M13: 12,232,468 km (0.027 R)
• M14: 12,552,458 km (0.07 R)
• M15: 19,309,046 km (0.103 R)
• M16: 19,568,598 km (0.117 R)
• M17: 19,830,395 km (0.059 R)
• M18: 22,962,824 km (0.036 R)
• M19: 23,646,337 km (0.061 R)
• M20: 29,724,050 km (0.094 R)
• M21: 31,839,962 km (0.074 R)
• M22: 32,934,719 km (0.115 R)
• M23: 33,803,284 km (0.117 R)
• M24: 34,559,950 km (0.117 R)
• M25: 37,834,199 km (0.091 R)
• M26: 38,924,020 km (0.084 R)
• M27: 45,446,936 km (0.106 R)
• M28: 47,773,182 km (0.053 R)
• M29: 48,406,729 km (0.103 R)
• M30: 59,500,608 km (0.117 R)
• M31: 62,658,320 km (0.111 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit