🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 1 AU

Year: 318 Days

Day: 18.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.5 AU

Year: 553 Days

Day: 33.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,485,255 km

• M1: 444,754 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.33 AU - 1.33 AU

Year: 572 Days

Day: 40.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.32 AU - 1.74 AU

Year: 705 Days

Day: 44.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,485,255 km

• M1: 292,913 km (0.113 R)
• M2: 1,266,795 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.57 AU - 2.29 AU

Year: 1000 Days

Day: 18.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,485,255 km

• M1: 1,534,575 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.39 AU

Year: 1046 Days

Day: 37.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.19 AU - 4.33 AU

Year: 3278 Days

Day: 30.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 11.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.66 AU - 7.48 AU

Year: 7008 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,485,255 km

• M1: 235,168 km (0.118 R)
• M2: 312,959 km (0.104 R)
• M3: 462,706 km (0.107 R)
• M4: 601,084 km (0.04 R)
• M5: 697,425 km (0.032 R)
• M6: 784,940 km (0.036 R)
• M7: 1,004,849 km (0.037 R)
• M8: 1,140,085 km (0.103 R)
• M9: 1,642,285 km (0.059 R)
• M10: 1,742,516 km (0.114 R)
• M11: 1,928,317 km (0.066 R)
• M12: 2,230,654 km (0.087 R)
• M13: 2,410,470 km (0.07 R)
• M14: 2,784,465 km (0.109 R)
• M15: 3,152,027 km (0.068 R)
• M16: 3,535,297 km (0.028 R)
• M17: 3,613,836 km (0.065 R)
• M18: 3,799,188 km (0.092 R)
• M19: 4,042,284 km (0.1 R)
• M20: 4,515,313 km (0.092 R)
• M21: 4,860,136 km (0.109 R)
• M22: 5,006,293 km (0.111 R)
• M23: 5,094,705 km (0.025 R)
• M24: 5,363,084 km (0.085 R)
• M25: 5,605,582 km (0.109 R)
• M26: 5,882,936 km (0.103 R)
• M27: 6,164,629 km (0.081 R)
• M28: 6,354,918 km (0.082 R)
• M29: 6,839,315 km (0.057 R)
• M30: 7,036,485 km (0.099 R)
• M31: 7,135,669 km (0.092 R)
• M32: 7,571,298 km (0.091 R)
• M33: 7,809,458 km (0.098 R)
• M34: 8,644,812 km (0.1 R)
• M35: 9,109,164 km (0.113 R)
• M36: 9,253,675 km (0.111 R)
• M37: 9,508,590 km (0.098 R)
• M38: 9,987,902 km (0.119 R)
• M39: 10,174,301 km (0.088 R)
• M40: 10,588,687 km (0.117 R)
• M41: 11,395,019 km (0.117 R)
• M42: 12,500,847 km (0.104 R)
• M43: 14,014,179 km (0.11 R)
• M44: 14,181,130 km (0.106 R)
• M45: 14,433,053 km (0.114 R)
• M46: 14,517,277 km (0.086 R)
• M47: 15,455,106 km (0.046 R)
• M48: 15,974,958 km (0.09 R)
• M49: 16,193,371 km (0.073 R)
• M50: 16,456,514 km (0.101 R)
• M51: 16,721,302 km (0.085 R)
• M52: 17,121,028 km (0.113 R)
• M53: 17,523,895 km (0.118 R)
• M54: 17,658,832 km (0.116 R)
• M55: 18,751,196 km (0.115 R)
• M56: 19,351,981 km (0.119 R)
• M57: 19,584,755 km (0.09 R)
• M58: 20,053,146 km (0.091 R)
• M59: 20,477,854 km (0.119 R)
• M60: 21,192,184 km (0.101 R)
• M61: 21,576,501 km (0.05 R)
• M62: 21,769,632 km (0.102 R)
• M63: 22,645,378 km (0.113 R)
• M64: 22,890,718 km (0.081 R)
• M65: 25,443,157 km (0.094 R)
• M66: 26,056,808 km (0.096 R)
• M67: 26,365,428 km (0.079 R)
• M68: 26,986,409 km (0.104 R)
• M69: 27,090,379 km (0.082 R)
• M70: 27,194,499 km (0.076 R)
• M71: 27,664,536 km (0.078 R)
• M72: 28,084,607 km (0.112 R)
• M73: 28,931,181 km (0.094 R)
• M74: 30,108,815 km (0.108 R)
• M75: 30,540,854 km (0.092 R)
• M76: 31,959,491 km (0.109 R)
• M77: 33,176,469 km (0.074 R)
• M78: 33,734,769 km (0.103 R)
• M79: 33,958,866 km (0.077 R)
• M80: 34,860,493 km (0.082 R)
• M81: 35,427,917 km (0.119 R)
• M82: 37,090,997 km (0.118 R)
• M83: 38,486,446 km (0.105 R)
• M84: 38,779,358 km (0.057 R)
• M85: 39,072,869 km (0.067 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: 307 - 10,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit