🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 28.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,838,384 km

• M1: 96,341 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.94 AU - 2.38 AU

Year: 1148 Days

Day: 28.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.08 AU - 2.32 AU

Year: 1180 Days

Day: 39.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,838,384 km

• M1: 484,548 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.4 AU - 3.88 AU

Year: 2012 Days

Day: 24.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.15 AU - 3.35 AU

Year: 2119 Days

Day: 44.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.12 AU - 5.18 AU

Year: 3057 Days

Day: 31.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537

Radius: 13.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.76 AU - 7.8 AU

Year: 6385 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,838,384 km

• M1: 176,525 km (0.071 R)
• M2: 674,836 km (0.09 R)
• M3: 1,161,627 km (0.065 R)
• M4: 1,836,314 km (0.082 R)
• M5: 2,709,666 km (0.108 R)
• M6: 3,621,316 km (0.073 R)
• M7: 4,101,525 km (0.099 R)
• M8: 4,970,090 km (0.116 R)
• M9: 6,466,518 km (0.104 R)
• M10: 6,935,058 km (0.079 R)
• M11: 7,462,391 km (0.085 R)
• M12: 8,637,332 km (0.031 R)
• M13: 9,207,001 km (0.069 R)
• M14: 9,801,652 km (0.12 R)
• M15: 10,512,542 km (0.111 R)
• M16: 12,645,807 km (0.113 R)
• M17: 17,304,285 km (0.075 R)
• M18: 18,343,691 km (0.058 R)
• M19: 19,286,905 km (0.051 R)
• M20: 20,404,252 km (0.085 R)
• M21: 23,464,127 km (0.084 R)
• M22: 27,334,373 km (0.09 R)
• M23: 28,298,083 km (0.059 R)
• M24: 30,200,669 km (0.067 R)
• M25: 32,672,923 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 10.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.59 AU - 9.19 AU

Year: 7265 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,838,384 km

• M1: 127,308 km (0.111 R)
• M2: 468,241 km (0.113 R)
• M3: 806,183 km (0.093 R)
• M4: 1,175,241 km (0.027 R)
• M5: 1,657,844 km (0.087 R)
• M6: 2,236,638 km (0.109 R)
• M7: 2,750,506 km (0.12 R)
• M8: 3,149,634 km (0.109 R)
• M9: 3,474,111 km (0.03 R)
• M10: 4,040,339 km (0.104 R)
• M11: 4,398,327 km (0.1 R)
• M12: 6,113,915 km (0.087 R)
• M13: 6,904,540 km (0.119 R)
• M14: 7,493,657 km (0.079 R)
• M15: 8,941,914 km (0.065 R)
• M16: 12,225,138 km (0.105 R)
• M17: 13,143,071 km (0.112 R)
• M18: 14,398,346 km (0.09 R)
• M19: 14,874,067 km (0.107 R)
• M20: 15,607,247 km (0.081 R)
• M21: 16,046,017 km (0.065 R)
• M22: 16,622,119 km (0.1 R)
• M23: 17,013,766 km (0.087 R)
• M24: 19,857,771 km (0.089 R)
• M25: 21,277,305 km (0.034 R)
• M26: 21,894,845 km (0.097 R)
• M27: 23,736,993 km (0.103 R)
• M28: 24,234,107 km (0.109 R)
• M29: 26,204,012 km (0.113 R)
• M30: 28,371,236 km (0.075 R)
• M31: 31,642,044 km (0.105 R)
• M32: 32,446,731 km (0.098 R)
• M33: 37,007,072 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 8.5

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.21 AU - 13.13 AU

Year: 15354 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,838,384 km

• M1: 123,269 km (0.102 R)
• M2: 521,349 km (0.087 R)
• M3: 1,087,128 km (0.031 R)
• M4: 1,448,556 km (0.119 R)
• M5: 1,853,966 km (0.074 R)
• M6: 2,354,521 km (0.11 R)
• M7: 3,091,290 km (0.08 R)
• M8: 3,709,878 km (0.038 R)
• M9: 4,979,515 km (0.12 R)
• M10: 5,713,143 km (0.114 R)
• M11: 9,707,107 km (0.106 R)
• M12: 11,637,667 km (0.091 R)
• M13: 12,014,355 km (0.042 R)
• M14: 14,233,639 km (0.104 R)
• M15: 19,204,028 km (0.062 R)
• M16: 23,290,593 km (0.044 R)
• M17: 24,600,771 km (0.108 R)
• M18: 38,124,868 km (0.113 R)
• M19: 40,083,702 km (0.058 R)
• M20: 49,241,934 km (0.113 R)
• M21: 51,226,948 km (0.117 R)
• M22: 63,686,207 km (0.105 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit