🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.33 AU - 1.63 AU

Year: 639 Days

Day: 37 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,086,511 km

• M1: 29,920 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.84 AU - 4.66 AU

Year: 2576 Days

Day: 36.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,086,511 km

• M1: 267,930 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.21 AU - 4.33 AU

Year: 3130 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,086,511 km

• M1: 64,626 km (0.066 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 9.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.8 AU - 7.6 AU

Year: 6152 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,086,511 km

• M1: 113,994 km (0.075 R)
• M2: 440,267 km (0.086 R)
• M3: 1,091,017 km (0.115 R)
• M4: 1,825,543 km (0.106 R)
• M5: 2,977,297 km (0.096 R)
• M6: 3,457,656 km (0.057 R)
• M7: 6,021,913 km (0.066 R)
• M8: 9,145,666 km (0.109 R)
• M9: 9,644,724 km (0.101 R)
• M10: 10,007,798 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.8

Radius: 3.2

Gravity: 97.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.05 AU - 14.11 AU

Year: 17754 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,086,511 km

• M1: 45,328 km (0.069 R)
• M2: 160,668 km (0.075 R)
• M3: 371,601 km (0.075 R)
• M4: 724,802 km (0.03 R)
• M5: 841,189 km (0.095 R)
• M6: 1,007,242 km (0.118 R)
• M7: 1,223,561 km (0.107 R)
• M8: 1,469,949 km (0.088 R)
• M9: 1,622,389 km (0.1 R)
• M10: 1,999,376 km (0.112 R)
• M11: 2,230,055 km (0.093 R)
• M12: 2,431,713 km (0.076 R)
• M13: 2,597,019 km (0.083 R)
• M14: 3,567,460 km (0.099 R)
• M15: 3,970,477 km (0.111 R)
• M16: 4,300,640 km (0.116 R)
• M17: 5,244,453 km (0.093 R)
• M18: 6,230,751 km (0.068 R)
• M19: 6,675,955 km (0.111 R)
• M20: 8,138,723 km (0.096 R)
• M21: 8,508,379 km (0.096 R)
• M22: 8,999,957 km (0.103 R)
• M23: 9,224,504 km (0.114 R)
• M24: 10,220,227 km (0.12 R)
• M25: 14,154,951 km (0.088 R)
• M26: 14,458,485 km (0.089 R)
• M27: 15,236,394 km (0.032 R)
• M28: 18,178,236 km (0.106 R)
• M29: 22,181,774 km (0.099 R)
• M30: 33,053,500 km (0.059 R)
• M31: 36,202,086 km (0.062 R)
• M32: 38,213,280 km (0.049 R)
• M33: 38,653,846 km (0.089 R)
• M34: 40,297,777 km (0.09 R)
• M35: 40,754,050 km (0.058 R)
• M36: 45,180,502 km (0.117 R)
• M37: 59,963,913 km (0.082 R)
• M38: 64,623,288 km (0.117 R)
• M39: 68,649,864 km (0.087 R)
• M40: 73,517,181 km (0.065 R)
• M41: 78,846,306 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 5.7

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.43 AU - 15.61 AU

Year: 20651 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,086,511 km

• M1: 76,744 km (0.115 R)
• M2: 342,729 km (0.111 R)
• M3: 672,742 km (0.12 R)
• M4: 1,055,263 km (0.101 R)
• M5: 1,384,079 km (0.104 R)
• M6: 2,183,531 km (0.082 R)
• M7: 2,815,881 km (0.078 R)
• M8: 3,095,330 km (0.105 R)
• M9: 5,403,625 km (0.084 R)
• M10: 6,333,226 km (0.068 R)
• M11: 6,948,671 km (0.099 R)
• M12: 8,045,373 km (0.104 R)
• M13: 8,980,510 km (0.102 R)
• M14: 11,189,173 km (0.113 R)
• M15: 11,955,712 km (0.102 R)
• M16: 12,620,824 km (0.037 R)
• M17: 12,825,025 km (0.096 R)
• M18: 13,521,852 km (0.036 R)
• M19: 22,129,714 km (0.05 R)
• M20: 24,371,438 km (0.057 R)
• M21: 25,222,799 km (0.058 R)
• M22: 26,536,717 km (0.112 R)
• M23: 27,097,410 km (0.029 R)
• M24: 31,619,604 km (0.097 R)
• M25: 33,016,848 km (0.099 R)
• M26: 33,275,204 km (0.043 R)
• M27: 36,070,440 km (0.109 R)
• M28: 37,595,291 km (0.044 R)
• M29: 39,597,360 km (0.111 R)
• M30: 42,732,183 km (0.117 R)
• M31: 43,039,158 km (0.056 R)
• M32: 49,659,612 km (0.108 R)
• M33: 53,833,392 km (0.095 R)
• M34: 58,423,354 km (0.097 R)
• M35: 65,277,928 km (0.079 R)
• M36: 72,431,399 km (0.098 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit