🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.7 AU - 0.72 AU

Year: 229 Days

Day: 14.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,700,601 km

• M1: 236,215 km (0.106 R)
• M2: 276,307 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.86 AU - 1.4 AU

Year: 460 Days

Day: 25.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.9 AU - 4.04 AU

Year: 2475 Days

Day: 29.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,700,601 km

• M1: 75,098 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 11.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.75 AU - 10.39 AU

Year: 9606 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,700,601 km

• M1: 188,194 km (0.093 R)
• M2: 284,984 km (0.115 R)
• M3: 357,988 km (0.117 R)
• M4: 662,719 km (0.073 R)
• M5: 733,478 km (0.068 R)
• M6: 819,647 km (0.119 R)
• M7: 936,183 km (0.044 R)
• M8: 1,044,792 km (0.058 R)
• M9: 1,275,322 km (0.115 R)
• M10: 1,475,185 km (0.11 R)
• M11: 1,668,914 km (0.096 R)
• M12: 1,836,912 km (0.07 R)
• M13: 2,208,214 km (0.112 R)
• M14: 2,564,556 km (0.098 R)
• M15: 2,641,898 km (0.058 R)
• M16: 3,102,361 km (0.104 R)
• M17: 3,437,609 km (0.116 R)
• M18: 3,718,704 km (0.099 R)
• M19: 4,165,852 km (0.067 R)
• M20: 4,465,646 km (0.104 R)
• M21: 4,677,477 km (0.053 R)
• M22: 4,796,557 km (0.084 R)
• M23: 4,989,239 km (0.075 R)
• M24: 5,135,545 km (0.086 R)
• M25: 5,482,313 km (0.081 R)
• M26: 5,557,561 km (0.081 R)
• M27: 6,224,767 km (0.118 R)
• M28: 6,461,730 km (0.09 R)
• M29: 7,300,376 km (0.077 R)
• M30: 7,690,527 km (0.068 R)
• M31: 7,831,449 km (0.105 R)
• M32: 8,030,264 km (0.086 R)
• M33: 8,144,557 km (0.102 R)
• M34: 8,374,938 km (0.069 R)
• M35: 9,019,555 km (0.077 R)
• M36: 9,108,715 km (0.077 R)
• M37: 9,287,933 km (0.08 R)
• M38: 9,498,418 km (0.115 R)
• M39: 9,619,442 km (0.11 R)
• M40: 9,954,990 km (0.037 R)
• M41: 10,232,345 km (0.104 R)
• M42: 10,731,702 km (0.077 R)
• M43: 11,239,138 km (0.06 R)
• M44: 11,657,115 km (0.067 R)
• M45: 11,754,353 km (0.055 R)
• M46: 11,982,191 km (0.037 R)
• M47: 13,754,327 km (0.064 R)
• M48: 14,063,397 km (0.095 R)
• M49: 14,201,475 km (0.098 R)
• M50: 14,478,980 km (0.092 R)
• M51: 14,653,411 km (0.118 R)
• M52: 14,828,440 km (0.101 R)
• M53: 15,110,133 km (0.114 R)
• M54: 15,607,097 km (0.06 R)
• M55: 15,750,113 km (0.048 R)
• M56: 16,617,182 km (0.075 R)
• M57: 16,873,144 km (0.072 R)
• M58: 17,388,658 km (0.114 R)
• M59: 18,852,324 km (0.1 R)
• M60: 19,272,245 km (0.11 R)
• M61: 20,043,721 km (0.109 R)
• M62: 21,101,079 km (0.097 R)
• M63: 21,417,927 km (0.081 R)
• M64: 21,935,985 km (0.117 R)
• M65: 22,016,169 km (0.083 R)
• M66: 22,136,446 km (0.079 R)
• M67: 22,257,022 km (0.112 R)
• M68: 23,474,299 km (0.034 R)
• M69: 24,049,802 km (0.08 R)
• M70: 25,005,284 km (0.029 R)
• M71: 25,130,797 km (0.117 R)
• M72: 25,340,533 km (0.072 R)
• M73: 25,593,054 km (0.119 R)
• M74: 25,803,987 km (0.11 R)
• M75: 26,270,284 km (0.105 R)
• M76: 26,525,797 km (0.115 R)
• M77: 27,383,292 km (0.044 R)
• M78: 28,162,996 km (0.1 R)
• M79: 28,424,343 km (0.081 R)
• M80: 28,862,067 km (0.101 R)
• M81: 28,993,713 km (0.107 R)
• M82: 29,390,147 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.8

Radius: 3.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.48 AU - 21.9 AU

Year: 28488 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,700,601 km

• M1: 47,722 km (0.117 R)
• M2: 284,236 km (0.085 R)
• M3: 795,113 km (0.097 R)
• M4: 968,497 km (0.07 R)
• M5: 1,185,414 km (0.077 R)
• M6: 2,231,103 km (0.108 R)
• M7: 2,619,908 km (0.09 R)
• M8: 2,662,094 km (0.063 R)
• M9: 2,854,477 km (0.108 R)
• M10: 3,007,216 km (0.089 R)
• M11: 3,435,216 km (0.116 R)
• M12: 3,715,413 km (0.031 R)
• M13: 5,981,820 km (0.12 R)
• M14: 6,545,505 km (0.106 R)
• M15: 7,481,988 km (0.042 R)
• M16: 7,601,965 km (0.109 R)
• M17: 8,553,408 km (0.043 R)
• M18: 8,710,336 km (0.098 R)
• M19: 8,773,317 km (0.066 R)
• M20: 10,198,087 km (0.068 R)
• M21: 10,666,179 km (0.095 R)
• M22: 11,004,868 km (0.098 R)
• M23: 11,244,075 km (0.104 R)
• M24: 12,500,996 km (0.083 R)
• M25: 13,363,279 km (0.04 R)
• M26: 14,356,160 km (0.115 R)
• M27: 14,654,907 km (0.092 R)
• M28: 14,804,953 km (0.071 R)
• M29: 16,567,815 km (0.091 R)
• M30: 17,792,572 km (0.107 R)
• M31: 18,476,534 km (0.09 R)
• M32: 18,517,075 km (0.117 R)
• M33: 20,202,744 km (0.094 R)
• M34: 22,756,529 km (0.097 R)
• M35: 23,279,373 km (0.043 R)
• M36: 23,323,056 km (0.091 R)
• M37: 23,454,553 km (0.103 R)
• M38: 24,603,614 km (0.099 R)
• M39: 25,906,761 km (0.088 R)
• M40: 27,509,253 km (0.077 R)
• M41: 29,002,090 km (0.106 R)
• M42: 29,332,253 km (0.087 R)
• M43: 32,700,599 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit