🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 312 Days

Day: 46 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.49 AU

Year: 497 Days

Day: 18.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.4 AU - 1.64 AU

Year: 674 Days

Day: 35.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.48 AU - 1.6 AU

Year: 688 Days

Day: 22.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 163.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,077,312 km

• M1: 1,012,030 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.57 AU - 2.09 AU

Year: 891 Days

Day: 21.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,077,312 km

• M1: 556,803 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.45 AU - 3.05 AU

Year: 1641 Days

Day: 33.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.33 AU - 3.25 AU

Year: 1677 Days

Day: 36.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,077,312 km

• M1: 59,989 km (0.072 R)
• M2: 646,113 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 11.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.49 AU - 13.59 AU

Year: 15035 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,077,312 km

• M1: 145,559 km (0.116 R)
• M2: 1,368,372 km (0.102 R)
• M3: 1,749,697 km (0.096 R)
• M4: 2,490,805 km (0.088 R)
• M5: 3,069,000 km (0.119 R)
• M6: 3,706,736 km (0.118 R)
• M7: 4,692,736 km (0.035 R)
• M8: 5,692,049 km (0.109 R)
• M9: 6,081,602 km (0.107 R)
• M10: 6,699,441 km (0.118 R)
• M11: 7,404,197 km (0.1 R)
• M12: 9,013,721 km (0.036 R)
• M13: 10,552,933 km (0.099 R)
• M14: 11,817,334 km (0.101 R)
• M15: 16,062,174 km (0.088 R)
• M16: 21,884,224 km (0.108 R)
• M17: 22,264,950 km (0.096 R)
• M18: 24,541,231 km (0.093 R)
• M19: 25,577,795 km (0.117 R)
• M20: 27,296,675 km (0.095 R)
• M21: 30,963,019 km (0.093 R)
• M22: 33,414,330 km (0.091 R)
• M23: 35,597,262 km (0.081 R)
• M24: 37,600,976 km (0.089 R)
• M25: 38,285,386 km (0.114 R)
• M26: 52,237,183 km (0.068 R)
• M27: 54,297,744 km (0.075 R)
• M28: 54,821,187 km (0.098 R)
• M29: 57,851,441 km (0.081 R)
• M30: 58,397,623 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.1

Radius: 3.4

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.68 AU - 24.02 AU

Year: 31828 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,077,312 km

• M1: 42,336 km (0.081 R)
• M2: 185,651 km (0.084 R)
• M3: 692,339 km (0.079 R)
• M4: 1,519,615 km (0.104 R)
• M5: 1,679,087 km (0.079 R)
• M6: 2,292,587 km (0.032 R)
• M7: 2,624,844 km (0.11 R)
• M8: 2,881,255 km (0.095 R)
• M9: 3,015,594 km (0.108 R)
• M10: 4,384,564 km (0.106 R)
• M11: 7,138,810 km (0.077 R)
• M12: 7,335,382 km (0.105 R)
• M13: 8,373,292 km (0.07 R)
• M14: 8,870,855 km (0.116 R)
• M15: 9,446,507 km (0.067 R)
• M16: 9,623,930 km (0.06 R)
• M17: 12,488,281 km (0.072 R)
• M18: 13,883,580 km (0.081 R)
• M19: 14,422,731 km (0.064 R)
• M20: 15,136,313 km (0.077 R)
• M21: 15,956,558 km (0.08 R)
• M22: 17,417,979 km (0.094 R)
• M23: 18,779,619 km (0.029 R)
• M24: 22,333,765 km (0.096 R)
• M25: 23,828,846 km (0.106 R)
• M26: 23,938,053 km (0.117 R)
• M27: 32,986,630 km (0.119 R)
• M28: 45,066,209 km (0.106 R)
• M29: 45,906,201 km (0.096 R)
• M30: 48,664,187 km (0.063 R)
• M31: 49,548,161 km (0.119 R)
• M32: 50,623,171 km (0.105 R)
• M33: 53,191,468 km (0.075 R)
• M34: 56,231,446 km (0.077 R)
• M35: 58,387,301 km (0.086 R)
• M36: 62,654,730 km (0.095 R)
• M37: 67,343,576 km (0.114 R)
• M38: 70,671,081 km (0.108 R)
• M39: 73,873,972 km (0.101 R)
• M40: 82,301,867 km (0.042 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit