🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 236 Days

Day: 17.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,567,192 km

• M1: 549,623 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.13 AU - 1.27 AU

Year: 469 Days

Day: 16.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,567,192 km

• M1: 239,207 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 510 Days

Day: 43.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.41 AU - 1.71 AU

Year: 695 Days

Day: 39.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.61 AU - 1.93 AU

Year: 839 Days

Day: 43.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.86 AU - 1.92 AU

Year: 926 Days

Day: 22.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,567,192 km

• M1: 263,891 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 11.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.55 AU - 6.29 AU

Year: 4498 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,567,192 km

• M1: 161,566 km (0.087 R)
• M2: 234,569 km (0.079 R)
• M3: 509,979 km (0.119 R)
• M4: 593,904 km (0.068 R)
• M5: 778,059 km (0.119 R)
• M6: 1,054,216 km (0.112 R)
• M7: 1,308,533 km (0.044 R)
• M8: 1,876,107 km (0.109 R)
• M9: 2,013,887 km (0.095 R)
• M10: 2,718,193 km (0.118 R)
• M11: 3,179,104 km (0.053 R)
• M12: 3,270,509 km (0.086 R)
• M13: 3,344,410 km (0.058 R)
• M14: 3,550,406 km (0.061 R)
• M15: 3,838,233 km (0.086 R)
• M16: 3,994,862 km (0.108 R)
• M17: 4,355,093 km (0.079 R)
• M18: 4,477,464 km (0.116 R)
• M19: 4,872,851 km (0.061 R)
• M20: 5,586,284 km (0.103 R)
• M21: 5,719,575 km (0.096 R)
• M22: 6,057,367 km (0.066 R)
• M23: 6,217,288 km (0.091 R)
• M24: 6,517,979 km (0.1 R)
• M25: 6,776,185 km (0.086 R)
• M26: 8,042,232 km (0.088 R)
• M27: 8,142,612 km (0.097 R)
• M28: 8,446,296 km (0.112 R)
• M29: 8,831,211 km (0.083 R)
• M30: 9,618,245 km (0.069 R)
• M31: 9,912,505 km (0.115 R)
• M32: 10,291,286 km (0.083 R)
• M33: 10,400,343 km (0.085 R)
• M34: 10,592,277 km (0.091 R)
• M35: 10,812,934 km (0.099 R)
• M36: 11,711,120 km (0.043 R)
• M37: 11,939,406 km (0.069 R)
• M38: 12,111,593 km (0.116 R)
• M39: 12,867,212 km (0.091 R)
• M40: 12,984,946 km (0.034 R)
• M41: 13,369,711 km (0.075 R)
• M42: 13,548,481 km (0.098 R)
• M43: 13,999,219 km (0.119 R)
• M44: 14,485,263 km (0.118 R)
• M45: 14,853,423 km (0.058 R)
• M46: 15,069,742 km (0.067 R)
• M47: 15,255,841 km (0.079 R)
• M48: 15,505,371 km (0.078 R)
• M49: 15,756,097 km (0.119 R)
• M50: 15,945,039 km (0.106 R)
• M51: 16,580,530 km (0.083 R)
• M52: 17,321,339 km (0.078 R)
• M53: 17,810,524 km (0.075 R)
• M54: 17,974,483 km (0.076 R)
• M55: 18,073,218 km (0.044 R)
• M56: 18,304,047 km (0.081 R)
• M57: 18,403,380 km (0.098 R)
• M58: 18,969,160 km (0.106 R)
• M59: 19,304,708 km (0.107 R)
• M60: 20,357,428 km (0.063 R)
• M61: 20,977,212 km (0.033 R)
• M62: 22,094,409 km (0.069 R)
• M63: 22,412,155 km (0.116 R)
• M64: 23,517,982 km (0.025 R)
• M65: 23,770,054 km (0.104 R)
• M66: 24,168,134 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 4.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.13 AU - 14.93 AU

Year: 16765 Days

Day: 23.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,567,192 km

• M1: 163,211 km (0.088 R)
• M2: 280,795 km (0.113 R)
• M3: 335,249 km (0.039 R)
• M4: 1,086,529 km (0.092 R)
• M5: 1,115,551 km (0.082 R)
• M6: 1,159,683 km (0.071 R)
• M7: 1,550,133 km (0.105 R)
• M8: 2,497,836 km (0.094 R)
• M9: 2,792,843 km (0.049 R)
• M10: 3,161,452 km (0.105 R)
• M11: 4,034,206 km (0.112 R)
• M12: 5,000,458 km (0.113 R)
• M13: 5,221,714 km (0.108 R)
• M14: 5,699,380 km (0.064 R)
• M15: 7,972,370 km (0.076 R)
• M16: 9,291,374 km (0.088 R)
• M17: 10,176,694 km (0.116 R)
• M18: 10,771,196 km (0.087 R)
• M19: 10,802,761 km (0.111 R)
• M20: 11,280,427 km (0.08 R)
• M21: 12,124,758 km (0.108 R)
• M22: 13,564,937 km (0.049 R)
• M23: 13,942,073 km (0.068 R)
• M24: 14,426,919 km (0.108 R)
• M25: 15,341,860 km (0.084 R)
• M26: 15,413,069 km (0.097 R)
• M27: 15,986,328 km (0.051 R)
• M28: 16,712,775 km (0.073 R)
• M29: 17,598,394 km (0.027 R)
• M30: 17,784,943 km (0.072 R)
• M31: 17,822,342 km (0.072 R)
• M32: 18,499,422 km (0.101 R)
• M33: 19,878,715 km (0.115 R)
• M34: 20,033,997 km (0.116 R)
• M35: 20,228,624 km (0.077 R)
• M36: 21,330,412 km (0.088 R)
• M37: 22,856,460 km (0.12 R)
• M38: 24,127,294 km (0.107 R)
• M39: 26,437,833 km (0.089 R)
• M40: 27,037,122 km (0.076 R)
• M41: 27,209,160 km (0.101 R)
• M42: 29,434,428 km (0.106 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit