🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.61 AU - 0.75 AU

Year: 215 Days

Day: 29.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.71 AU - 0.95 AU

Year: 290 Days

Day: 45.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.66 AU - 2.1 AU

Year: 987 Days

Day: 29.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.69 AU - 2.69 AU

Year: 1689 Days

Day: 35.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 9.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.09 AU - 4.83 AU

Year: 3606 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,333,900 km

• M1: 115,639 km (0.104 R)
• M2: 516,412 km (0.083 R)
• M3: 904,020 km (0.117 R)
• M4: 1,232,238 km (0.042 R)
• M5: 1,629,270 km (0.089 R)
• M6: 2,152,713 km (0.066 R)
• M7: 4,626,913 km (0.081 R)
• M8: 5,250,287 km (0.095 R)
• M9: 5,985,261 km (0.051 R)
• M10: 6,542,663 km (0.031 R)
• M11: 7,592,391 km (0.114 R)
• M12: 7,966,087 km (0.11 R)
• M13: 8,387,803 km (0.085 R)
• M14: 9,507,693 km (0.114 R)
• M15: 11,282,372 km (0.114 R)
• M16: 11,905,148 km (0.1 R)
• M17: 12,691,883 km (0.111 R)
• M18: 13,073,956 km (0.067 R)
• M19: 14,368,875 km (0.117 R)
• M20: 14,889,027 km (0.103 R)
• M21: 15,260,479 km (0.116 R)
• M22: 16,694,973 km (0.083 R)
• M23: 17,211,833 km (0.111 R)
• M24: 18,097,004 km (0.095 R)
• M25: 18,826,593 km (0.111 R)
• M26: 22,217,079 km (0.046 R)
• M27: 24,347,652 km (0.104 R)
• M28: 24,715,513 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 8.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.05 AU - 13.13 AU

Year: 13195 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,333,900 km

• M1: 109,506 km (0.042 R)
• M2: 600,037 km (0.088 R)
• M3: 1,018,761 km (0.086 R)
• M4: 1,517,970 km (0.091 R)
• M5: 2,698,596 km (0.116 R)
• M6: 3,127,942 km (0.112 R)
• M7: 4,629,306 km (0.074 R)
• M8: 5,390,759 km (0.067 R)
• M9: 5,687,412 km (0.072 R)
• M10: 6,073,823 km (0.085 R)
• M11: 7,338,972 km (0.1 R)
• M12: 8,129,597 km (0.091 R)
• M13: 8,771,522 km (0.087 R)
• M14: 9,131,005 km (0.112 R)
• M15: 10,726,018 km (0.119 R)
• M16: 11,929,084 km (0.116 R)
• M17: 13,761,359 km (0.116 R)
• M18: 14,317,563 km (0.112 R)
• M19: 14,744,516 km (0.113 R)
• M20: 16,229,125 km (0.111 R)
• M21: 18,388,271 km (0.091 R)
• M22: 24,157,214 km (0.07 R)
• M23: 29,400,918 km (0.045 R)
• M24: 33,955,126 km (0.1 R)
• M25: 43,982,372 km (0.083 R)
• M26: 50,725,197 km (0.105 R)
• M27: 55,817,060 km (0.064 R)
• M28: 57,945,688 km (0.105 R)
• M29: 62,553,302 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.1

Radius: 4

Gravity: 60.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.57 AU - 13.49 AU

Year: 15976 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,333,900 km

• M1: 49,816 km (0.039 R)
• M2: 199,863 km (0.087 R)
• M3: 327,919 km (0.117 R)
• M4: 671,844 km (0.114 R)
• M5: 907,012 km (0.12 R)
• M6: 1,167,611 km (0.095 R)
• M7: 1,413,550 km (0.088 R)
• M8: 1,590,525 km (0.05 R)
• M9: 2,406,431 km (0.09 R)
• M10: 4,396,831 km (0.073 R)
• M11: 4,635,140 km (0.026 R)
• M12: 5,137,640 km (0.103 R)
• M13: 5,635,801 km (0.077 R)
• M14: 5,958,034 km (0.083 R)
• M15: 7,136,566 km (0.032 R)
• M16: 9,100,786 km (0.096 R)
• M17: 9,376,196 km (0.06 R)
• M18: 10,001,515 km (0.098 R)
• M19: 12,577,890 km (0.098 R)
• M20: 13,621,485 km (0.101 R)
• M21: 16,197,859 km (0.11 R)
• M22: 18,200,227 km (0.064 R)
• M23: 27,289,045 km (0.036 R)
• M24: 27,631,475 km (0.119 R)
• M25: 28,441,547 km (0.091 R)
• M26: 30,108,815 km (0.041 R)
• M27: 34,826,833 km (0.092 R)
• M28: 41,349,749 km (0.113 R)
• M29: 43,021,804 km (0.107 R)
• M30: 44,109,082 km (0.035 R)
• M31: 47,810,133 km (0.064 R)
• M32: 48,474,198 km (0.095 R)
• M33: 53,296,037 km (0.096 R)
• M34: 55,274,618 km (0.049 R)
• M35: 68,183,119 km (0.061 R)
• M36: 69,447,371 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 12,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit