🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.38 AU - 2.48 AU

Year: 1391 Days

Day: 25.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,338,236 km

• M1: 158,873 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.46 AU - 4.02 AU

Year: 2141 Days

Day: 18.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,338,236 km

• M1: 304,880 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.63 AU - 3.81 AU

Year: 2634 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,338,236 km

• M1: 740,509 km (0.115 R)
• M2: 1,687,913 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 14.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.97 AU - 5.91 AU

Year: 4658 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,338,236 km

• M1: 177,872 km (0.12 R)
• M2: 914,193 km (0.1 R)
• M3: 2,882,901 km (0.057 R)
• M4: 3,712,720 km (0.069 R)
• M5: 4,245,438 km (0.12 R)
• M6: 5,805,445 km (0.099 R)
• M7: 6,983,079 km (0.111 R)
• M8: 8,231,772 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.49 AU - 6.27 AU

Year: 5234 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,338,236 km

• M1: 138,079 km (0.069 R)
• M2: 617,091 km (0.09 R)
• M3: 1,297,911 km (0.101 R)
• M4: 1,731,745 km (0.071 R)
• M5: 2,346,143 km (0.065 R)
• M6: 3,423,547 km (0.097 R)
• M7: 4,136,680 km (0.118 R)
• M8: 4,804,336 km (0.036 R)
• M9: 5,238,469 km (0.11 R)
• M10: 5,594,212 km (0.104 R)
• M11: 5,966,113 km (0.045 R)
• M12: 7,059,823 km (0.042 R)
• M13: 11,143,545 km (0.074 R)
• M14: 12,037,692 km (0.068 R)
• M15: 13,071,264 km (0.036 R)
• M16: 13,681,024 km (0.045 R)
• M17: 14,309,784 km (0.11 R)
• M18: 15,211,859 km (0.113 R)
• M19: 16,098,376 km (0.062 R)
• M20: 21,439,170 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.4

Radius: 10.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.72 AU - 7.6 AU

Year: 6309 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,338,236 km

• M1: 131,945 km (0.075 R)
• M2: 679,174 km (0.09 R)
• M3: 1,377,048 km (0.071 R)
• M4: 1,846,038 km (0.06 R)
• M5: 2,289,895 km (0.116 R)
• M6: 2,878,712 km (0.097 R)
• M7: 4,019,246 km (0.04 R)
• M8: 4,639,928 km (0.045 R)
• M9: 6,294,330 km (0.11 R)
• M10: 7,272,700 km (0.112 R)
• M11: 8,906,160 km (0.073 R)
• M12: 10,093,368 km (0.119 R)
• M13: 11,431,222 km (0.076 R)
• M14: 11,820,326 km (0.08 R)
• M15: 12,573,551 km (0.063 R)
• M16: 13,845,133 km (0.038 R)
• M17: 14,176,044 km (0.104 R)
• M18: 15,910,332 km (0.115 R)
• M19: 18,107,625 km (0.098 R)
• M20: 18,838,112 km (0.088 R)
• M21: 19,935,412 km (0.074 R)
• M22: 20,714,368 km (0.072 R)
• M23: 22,032,326 km (0.107 R)
• M24: 24,512,359 km (0.076 R)
• M25: 25,078,737 km (0.103 R)
• M26: 27,692,361 km (0.112 R)
• M27: 30,204,558 km (0.082 R)
• M28: 30,855,608 km (0.081 R)
• M29: 31,231,697 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 8.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.88 AU - 14.28 AU

Year: 14466 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,338,236 km

• M1: 107,561 km (0.063 R)
• M2: 601,982 km (0.112 R)
• M3: 1,330,823 km (0.094 R)
• M4: 1,723,517 km (0.103 R)
• M5: 2,303,508 km (0.064 R)
• M6: 4,621,527 km (0.028 R)
• M7: 5,632,210 km (0.073 R)
• M8: 11,062,613 km (0.104 R)
• M9: 13,790,381 km (0.053 R)
• M10: 14,176,343 km (0.059 R)
• M11: 15,584,508 km (0.073 R)
• M12: 19,308,747 km (0.048 R)
• M13: 19,873,479 km (0.103 R)
• M14: 20,699,259 km (0.107 R)
• M15: 23,313,931 km (0.096 R)
• M16: 24,889,346 km (0.117 R)
• M17: 29,932,888 km (0.058 R)
• M18: 34,545,739 km (0.05 R)
• M19: 39,482,020 km (0.06 R)
• M20: 42,252,722 km (0.094 R)
• M21: 44,868,889 km (0.05 R)
• M22: 47,154,146 km (0.078 R)
• M23: 47,445,264 km (0.06 R)
• M24: 50,573,655 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit