🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 14 Hours

Environment

Temp: 257 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.58 AU - 0.92 AU

Year: 232 Days

Day: 33.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,519,159 km

• M1: 28,872 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 341 Days

Day: 45.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,519,159 km

• M1: 153,338 km (0.049 R)
• M2: 178,919 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.14 AU - 1.8 AU

Year: 635 Days

Day: 34.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,519,159 km

• M1: 130,599 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 8.6

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.15 AU - 10.11 AU

Year: 9037 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,519,159 km

• M1: 106,962 km (0.116 R)
• M2: 418,425 km (0.116 R)
• M3: 695,780 km (0.05 R)
• M4: 1,324,240 km (0.114 R)
• M5: 1,619,547 km (0.109 R)
• M6: 1,893,909 km (0.056 R)
• M7: 2,720,736 km (0.12 R)
• M8: 3,158,011 km (0.082 R)
• M9: 3,954,620 km (0.062 R)
• M10: 6,678,647 km (0.106 R)
• M11: 8,202,451 km (0.082 R)
• M12: 9,845,335 km (0.075 R)
• M13: 12,733,771 km (0.093 R)
• M14: 19,558,874 km (0.058 R)
• M15: 20,037,139 km (0.081 R)
• M16: 21,100,181 km (0.114 R)
• M17: 23,427,625 km (0.042 R)
• M18: 31,428,269 km (0.097 R)
• M19: 44,823,561 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 9.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.81 AU - 12.07 AU

Year: 12898 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,519,159 km

• M1: 141,819 km (0.089 R)
• M2: 675,734 km (0.079 R)
• M3: 1,045,839 km (0.098 R)
• M4: 1,711,250 km (0.035 R)
• M5: 2,331,333 km (0.037 R)
• M6: 2,653,866 km (0.072 R)
• M7: 3,352,039 km (0.115 R)
• M8: 4,483,299 km (0.109 R)
• M9: 4,887,512 km (0.117 R)
• M10: 6,542,214 km (0.081 R)
• M11: 7,285,865 km (0.111 R)
• M12: 9,277,462 km (0.075 R)
• M13: 9,661,030 km (0.065 R)
• M14: 10,875,765 km (0.107 R)
• M15: 15,129,132 km (0.09 R)
• M16: 16,041,080 km (0.074 R)
• M17: 19,931,523 km (0.082 R)
• M18: 23,057,520 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.1

Radius: 3.1

Gravity: 61.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.78 AU - 16.34 AU

Year: 20832 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,519,159 km

• M1: 44,879 km (0.115 R)
• M2: 180,565 km (0.064 R)
• M3: 451,636 km (0.04 R)
• M4: 768,484 km (0.108 R)
• M5: 992,881 km (0.097 R)
• M6: 1,317,658 km (0.057 R)
• M7: 1,424,621 km (0.093 R)
• M8: 3,150,531 km (0.115 R)
• M9: 3,399,013 km (0.099 R)
• M10: 4,061,283 km (0.115 R)
• M11: 4,594,001 km (0.091 R)
• M12: 5,596,157 km (0.058 R)
• M13: 6,339,958 km (0.087 R)
• M14: 6,646,185 km (0.059 R)
• M15: 7,054,288 km (0.075 R)
• M16: 7,194,012 km (0.111 R)
• M17: 8,071,254 km (0.038 R)
• M18: 8,172,980 km (0.109 R)
• M19: 8,854,848 km (0.117 R)
• M20: 11,963,192 km (0.11 R)
• M21: 14,198,035 km (0.076 R)
• M22: 14,949,764 km (0.085 R)
• M23: 18,135,151 km (0.04 R)
• M24: 19,563,213 km (0.046 R)
• M25: 20,117,473 km (0.113 R)
• M26: 21,646,662 km (0.11 R)
• M27: 25,915,288 km (0.117 R)
• M28: 33,777,105 km (0.119 R)
• M29: 36,482,134 km (0.113 R)
• M30: 36,760,386 km (0.08 R)
• M31: 38,315,755 km (0.112 R)
• M32: 41,104,708 km (0.096 R)
• M33: 44,499,532 km (0.119 R)
• M34: 47,743,712 km (0.079 R)
• M35: 47,909,915 km (0.075 R)
• M36: 48,578,617 km (0.042 R)
• M37: 56,908,376 km (0.081 R)
• M38: 62,694,074 km (0.099 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit