🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 13.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,223,555 km

• M1: 103,372 km (0.117 R)
• M2: 161,267 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.71 AU - 2.07 AU

Year: 959 Days

Day: 44 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.58 AU - 2.42 AU

Year: 1044 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,223,555 km

• M1: 683,064 km (0.053 R)
• M2: 1,155,494 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.26 AU - 4.44 AU

Year: 3347 Days

Day: 33.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 155.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.06 AU - 5.98 AU

Year: 4150 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,223,555 km

• M1: 250,876 km (0.046 R)
• M2: 369,357 km (0.068 R)
• M3: 582,235 km (0.071 R)
• M4: 758,910 km (0.097 R)
• M5: 1,102,088 km (0.073 R)
• M6: 1,329,327 km (0.082 R)
• M7: 1,494,932 km (0.072 R)
• M8: 1,798,017 km (0.111 R)
• M9: 1,965,716 km (0.116 R)
• M10: 2,138,801 km (0.094 R)
• M11: 2,445,177 km (0.1 R)
• M12: 2,613,325 km (0.109 R)
• M13: 2,708,320 km (0.108 R)
• M14: 2,981,037 km (0.091 R)
• M15: 3,161,153 km (0.06 R)
• M16: 3,324,513 km (0.102 R)
• M17: 3,574,641 km (0.101 R)
• M18: 3,788,117 km (0.055 R)
• M19: 4,227,636 km (0.101 R)
• M20: 4,476,417 km (0.112 R)
• M21: 5,446,260 km (0.119 R)
• M22: 5,993,190 km (0.082 R)
• M23: 6,247,805 km (0.107 R)
• M24: 6,610,132 km (0.091 R)
• M25: 6,926,232 km (0.099 R)
• M26: 7,220,491 km (0.025 R)
• M27: 7,518,789 km (0.034 R)
• M28: 8,099,678 km (0.104 R)
• M29: 8,324,822 km (0.103 R)
• M30: 8,723,949 km (0.091 R)
• M31: 8,925,757 km (0.113 R)
• M32: 9,898,442 km (0.119 R)
• M33: 10,018,719 km (0.081 R)
• M34: 10,382,242 km (0.109 R)
• M35: 10,719,435 km (0.086 R)
• M36: 11,467,425 km (0.091 R)
• M37: 11,657,115 km (0.095 R)
• M38: 12,329,258 km (0.116 R)
• M39: 12,426,347 km (0.063 R)
• M40: 12,751,573 km (0.052 R)
• M41: 12,882,621 km (0.066 R)
• M42: 13,979,921 km (0.112 R)
• M43: 14,318,311 km (0.09 R)
• M44: 14,796,725 km (0.07 R)
• M45: 15,072,584 km (0.104 R)
• M46: 15,419,651 km (0.108 R)
• M47: 15,839,722 km (0.097 R)
• M48: 16,051,104 km (0.094 R)
• M49: 16,228,078 km (0.069 R)
• M50: 16,441,105 km (0.096 R)
• M51: 16,548,068 km (0.096 R)
• M52: 16,834,398 km (0.073 R)
• M53: 17,303,088 km (0.031 R)
• M54: 17,411,995 km (0.108 R)
• M55: 18,996,087 km (0.096 R)
• M56: 20,319,430 km (0.054 R)
• M57: 21,205,349 km (0.073 R)
• M58: 21,789,827 km (0.089 R)
• M59: 22,025,145 km (0.083 R)
• M60: 22,221,866 km (0.072 R)
• M61: 22,934,999 km (0.111 R)
• M62: 23,054,528 km (0.108 R)
• M63: 23,414,460 km (0.094 R)
• M64: 23,615,370 km (0.103 R)
• M65: 24,464,937 km (0.116 R)
• M66: 24,995,859 km (0.043 R)
• M67: 25,944,759 km (0.089 R)
• M68: 26,069,374 km (0.112 R)
• M69: 26,569,779 km (0.079 R)
• M70: 26,695,441 km (0.093 R)
• M71: 27,031,438 km (0.089 R)
• M72: 27,453,304 km (0.085 R)
• M73: 27,580,462 km (0.06 R)
• M74: 28,218,347 km (0.119 R)
• M75: 28,560,627 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 7.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.94 AU - 16 AU

Year: 22450 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,223,555 km

• M1: 174,581 km (0.106 R)
• M2: 247,285 km (0.104 R)
• M3: 309,069 km (0.039 R)
• M4: 470,934 km (0.067 R)
• M5: 1,590,076 km (0.087 R)
• M6: 1,668,166 km (0.103 R)
• M7: 1,844,691 km (0.025 R)
• M8: 2,374,567 km (0.081 R)
• M9: 3,321,970 km (0.115 R)
• M10: 3,503,881 km (0.113 R)
• M11: 3,814,147 km (0.069 R)
• M12: 4,111,847 km (0.096 R)
• M13: 4,461,308 km (0.094 R)
• M14: 4,639,628 km (0.098 R)
• M15: 6,853,078 km (0.093 R)
• M16: 7,556,188 km (0.115 R)
• M17: 7,795,695 km (0.112 R)
• M18: 8,091,898 km (0.055 R)
• M19: 8,173,280 km (0.088 R)
• M20: 10,061,055 km (0.118 R)
• M21: 10,560,562 km (0.051 R)
• M22: 11,492,408 km (0.057 R)
• M23: 11,614,479 km (0.12 R)
• M24: 12,169,488 km (0.099 R)
• M25: 13,081,735 km (0.056 R)
• M26: 13,497,917 km (0.094 R)
• M27: 13,723,660 km (0.037 R)
• M28: 15,205,277 km (0.104 R)
• M29: 15,676,510 km (0.047 R)
• M30: 15,913,922 km (0.106 R)
• M31: 18,317,062 km (0.032 R)
• M32: 18,495,533 km (0.091 R)
• M33: 19,505,767 km (0.075 R)
• M34: 19,688,127 km (0.089 R)
• M35: 20,127,795 km (0.119 R)
• M36: 21,278,951 km (0.091 R)
• M37: 21,579,493 km (0.12 R)
• M38: 24,150,931 km (0.067 R)
• M39: 24,425,144 km (0.044 R)
• M40: 25,016,205 km (0.086 R)
• M41: 25,771,674 km (0.079 R)
• M42: 25,931,744 km (0.096 R)
• M43: 26,172,297 km (0.054 R)
• M44: 26,898,595 km (0.107 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: 304 - 18,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit