🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 168 Days

Day: 26.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,012,214 km

• M1: 67,169 km (0.088 R)
• M2: 375,790 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 269 Days

Day: 31.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,012,214 km

• M1: 298,747 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.67 AU - 4.71 AU

Year: 3102 Days

Day: 35.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.78 AU - 5.52 AU

Year: 3626 Days

Day: 19.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.18 AU - 5.34 AU

Year: 3756 Days

Day: 25 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 13.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.33 AU - 8.43 AU

Year: 6526 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,012,214 km

• M1: 164,258 km (0.088 R)
• M2: 601,383 km (0.045 R)
• M3: 1,129,314 km (0.103 R)
• M4: 2,027,201 km (0.096 R)
• M5: 2,452,059 km (0.077 R)
• M6: 3,379,266 km (0.11 R)
• M7: 3,889,545 km (0.076 R)
• M8: 4,324,575 km (0.101 R)
• M9: 4,819,146 km (0.047 R)
• M10: 5,738,126 km (0.105 R)
• M11: 6,239,877 km (0.063 R)
• M12: 8,153,682 km (0.12 R)
• M13: 9,500,811 km (0.05 R)
• M14: 11,134,270 km (0.05 R)
• M15: 12,737,361 km (0.106 R)
• M16: 14,719,234 km (0.062 R)
• M17: 16,521,589 km (0.085 R)
• M18: 18,199,179 km (0.083 R)
• M19: 20,058,681 km (0.084 R)
• M20: 20,851,550 km (0.109 R)
• M21: 22,576,712 km (0.072 R)
• M22: 24,803,177 km (0.081 R)
• M23: 29,596,293 km (0.117 R)
• M24: 30,624,031 km (0.105 R)
• M25: 31,290,339 km (0.12 R)
• M26: 32,258,836 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 12.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.2 AU - 12.6 AU

Year: 15791 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,012,214 km

• M1: 154,385 km (0.082 R)
• M2: 599,887 km (0.07 R)
• M3: 1,190,350 km (0.073 R)
• M4: 1,886,130 km (0.107 R)
• M5: 2,288,698 km (0.091 R)
• M6: 2,931,669 km (0.114 R)
• M7: 5,283,647 km (0.106 R)
• M8: 6,057,367 km (0.102 R)
• M9: 8,589,760 km (0.11 R)
• M10: 8,987,541 km (0.096 R)
• M11: 11,638,565 km (0.067 R)
• M12: 13,208,295 km (0.061 R)
• M13: 13,806,687 km (0.033 R)
• M14: 15,057,624 km (0.085 R)
• M15: 16,307,065 km (0.112 R)
• M16: 17,151,695 km (0.053 R)
• M17: 17,864,230 km (0.104 R)
• M18: 28,349,993 km (0.118 R)
• M19: 29,122,965 km (0.068 R)
• M20: 31,175,149 km (0.079 R)
• M21: 35,438,389 km (0.116 R)
• M22: 36,206,425 km (0.063 R)
• M23: 43,771,439 km (0.109 R)
• M24: 54,162,358 km (0.118 R)
• M25: 54,840,186 km (0.071 R)
• M26: 56,559,813 km (0.098 R)
• M27: 59,027,281 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.2

Radius: 6.9

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.62 AU - 17.8 AU

Year: 22519 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,012,214 km

• M1: 86,019 km (0.113 R)
• M2: 466,596 km (0.11 R)
• M3: 1,169,556 km (0.094 R)
• M4: 2,297,524 km (0.099 R)
• M5: 2,629,931 km (0.116 R)
• M6: 6,057,517 km (0.061 R)
• M7: 6,415,804 km (0.078 R)
• M8: 6,646,783 km (0.096 R)
• M9: 6,931,318 km (0.052 R)
• M10: 7,474,059 km (0.063 R)
• M11: 8,205,443 km (0.045 R)
• M12: 11,476,999 km (0.068 R)
• M13: 12,736,464 km (0.105 R)
• M14: 14,714,596 km (0.117 R)
• M15: 18,143,978 km (0.05 R)
• M16: 19,653,420 km (0.09 R)
• M17: 21,449,343 km (0.043 R)
• M18: 24,010,458 km (0.076 R)
• M19: 25,943,113 km (0.073 R)
• M20: 27,007,352 km (0.083 R)
• M21: 28,223,433 km (0.08 R)
• M22: 29,222,298 km (0.107 R)
• M23: 30,374,052 km (0.07 R)
• M24: 42,781,849 km (0.105 R)
• M25: 43,601,795 km (0.051 R)
• M26: 44,767,312 km (0.12 R)
• M27: 48,388,478 km (0.104 R)
• M28: 48,921,196 km (0.09 R)
• M29: 49,457,804 km (0.102 R)
• M30: 54,465,742 km (0.117 R)
• M31: 55,817,060 km (0.067 R)
• M32: 59,801,150 km (0.075 R)
• M33: 79,838,439 km (0.091 R)
• M34: 85,918,844 km (0.107 R)
• M35: 86,438,996 km (0.116 R)
• M36: 87,485,732 km (0.085 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit