🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.26 AU - 1.9 AU

Year: 740 Days

Day: 28.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.61 AU - 3.43 AU

Year: 1956 Days

Day: 19.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.64 AU - 3.5 AU

Year: 2005 Days

Day: 44.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,677,380 km

• M1: 41,588 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 13.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.15 AU - 9.83 AU

Year: 9222 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,677,380 km

• M1: 164,109 km (0.095 R)
• M2: 708,795 km (0.097 R)
• M3: 1,211,743 km (0.109 R)
• M4: 1,655,749 km (0.027 R)
• M5: 2,948,275 km (0.099 R)
• M6: 10,753,394 km (0.095 R)
• M7: 14,138,644 km (0.066 R)
• M8: 15,494,151 km (0.033 R)
• M9: 16,599,529 km (0.051 R)
• M10: 17,548,877 km (0.085 R)
• M11: 21,236,615 km (0.072 R)
• M12: 22,518,219 km (0.12 R)
• M13: 28,545,368 km (0.083 R)
• M14: 36,126,839 km (0.045 R)
• M15: 40,317,075 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 10.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.76 AU - 8.98 AU

Year: 9848 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,677,380 km

• M1: 134,488 km (0.106 R)
• M2: 770,279 km (0.072 R)
• M3: 1,129,614 km (0.112 R)
• M4: 1,795,174 km (0.078 R)
• M5: 2,831,289 km (0.119 R)
• M6: 3,592,294 km (0.101 R)
• M7: 4,171,836 km (0.064 R)
• M8: 6,037,920 km (0.063 R)
• M9: 8,052,704 km (0.073 R)
• M10: 8,405,306 km (0.09 R)
• M11: 9,236,322 km (0.118 R)
• M12: 10,274,232 km (0.081 R)
• M13: 11,224,328 km (0.076 R)
• M14: 12,174,275 km (0.111 R)
• M15: 15,753,105 km (0.064 R)
• M16: 16,871,648 km (0.099 R)
• M17: 17,818,902 km (0.104 R)
• M18: 19,188,320 km (0.052 R)
• M19: 20,139,613 km (0.113 R)
• M20: 21,205,199 km (0.088 R)
• M21: 23,448,718 km (0.119 R)
• M22: 29,846,271 km (0.102 R)
• M23: 31,122,640 km (0.051 R)
• M24: 31,556,025 km (0.074 R)
• M25: 32,880,415 km (0.099 R)
• M26: 34,471,987 km (0.09 R)
• M27: 36,353,031 km (0.12 R)
• M28: 37,075,738 km (0.083 R)
• M29: 42,009,176 km (0.056 R)
• M30: 42,538,753 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 10.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.24 AU - 12.7 AU

Year: 14481 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,677,380 km

• M1: 128,056 km (0.077 R)
• M2: 1,004,849 km (0.099 R)
• M3: 1,508,246 km (0.049 R)
• M4: 5,293,969 km (0.09 R)
• M5: 10,002,712 km (0.118 R)
• M6: 11,218,195 km (0.12 R)
• M7: 19,502,326 km (0.11 R)
• M8: 21,392,496 km (0.116 R)
• M9: 23,322,158 km (0.06 R)
• M10: 25,702,709 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 7.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.38 AU - 15.4 AU

Year: 21419 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,677,380 km

• M1: 94,546 km (0.099 R)
• M2: 422,464 km (0.089 R)
• M3: 710,590 km (0.075 R)
• M4: 1,082,789 km (0.113 R)
• M5: 1,328,878 km (0.093 R)
• M6: 1,795,324 km (0.057 R)
• M7: 2,979,242 km (0.112 R)
• M8: 3,443,444 km (0.103 R)
• M9: 4,291,813 km (0.119 R)
• M10: 4,548,673 km (0.08 R)
• M11: 5,128,963 km (0.088 R)
• M12: 5,991,395 km (0.047 R)
• M13: 6,603,848 km (0.085 R)
• M14: 9,369,315 km (0.108 R)
• M15: 10,536,627 km (0.031 R)
• M16: 11,065,455 km (0.106 R)
• M17: 12,692,931 km (0.1 R)
• M18: 13,359,389 km (0.118 R)
• M19: 17,448,348 km (0.114 R)
• M20: 21,081,930 km (0.033 R)
• M21: 24,777,746 km (0.058 R)
• M22: 25,923,217 km (0.077 R)
• M23: 27,541,566 km (0.07 R)
• M24: 28,431,674 km (0.057 R)
• M25: 32,429,378 km (0.104 R)
• M26: 37,323,472 km (0.039 R)
• M27: 37,729,630 km (0.092 R)
• M28: 47,269,786 km (0.104 R)
• M29: 49,678,910 km (0.104 R)
• M30: 53,874,232 km (0.114 R)
• M31: 58,663,758 km (0.118 R)
• M32: 61,443,436 km (0.119 R)
• M33: 63,729,441 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit