🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.08 AU - 3.58 AU

Year: 2302 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.37 AU - 3.51 AU

Year: 2416 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.34 AU - 4.28 AU

Year: 2817 Days

Day: 43.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 14.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4 AU - 6.4 AU

Year: 4491 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,017,517 km

• M1: 181,612 km (0.068 R)
• M2: 684,560 km (0.031 R)
• M3: 1,886,130 km (0.08 R)
• M4: 3,001,831 km (0.084 R)
• M5: 3,495,055 km (0.091 R)
• M6: 5,038,905 km (0.113 R)
• M7: 6,070,532 km (0.067 R)
• M8: 6,604,596 km (0.063 R)
• M9: 7,169,927 km (0.063 R)
• M10: 7,624,106 km (0.119 R)
• M11: 8,247,031 km (0.077 R)
• M12: 9,063,387 km (0.107 R)
• M13: 10,322,403 km (0.045 R)
• M14: 11,742,984 km (0.029 R)
• M15: 12,227,980 km (0.03 R)
• M16: 13,186,604 km (0.081 R)
• M17: 17,591,662 km (0.099 R)
• M18: 18,292,229 km (0.108 R)
• M19: 19,411,521 km (0.102 R)
• M20: 20,367,152 km (0.094 R)
• M21: 21,139,825 km (0.099 R)
• M22: 23,960,493 km (0.082 R)
• M23: 24,663,603 km (0.105 R)
• M24: 26,029,282 km (0.112 R)
• M25: 27,107,284 km (0.037 R)
• M26: 28,911,434 km (0.112 R)
• M27: 29,619,182 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 10.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.95 AU - 6.65 AU

Year: 5290 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,017,517 km

• M1: 125,961 km (0.076 R)
• M2: 651,948 km (0.09 R)
• M3: 1,092,812 km (0.052 R)
• M4: 1,567,636 km (0.071 R)
• M5: 2,192,058 km (0.073 R)
• M6: 3,012,752 km (0.099 R)
• M7: 3,536,494 km (0.055 R)
• M8: 4,766,637 km (0.085 R)
• M9: 5,771,935 km (0.12 R)
• M10: 8,581,831 km (0.068 R)
• M11: 10,194,496 km (0.108 R)
• M12: 11,235,398 km (0.107 R)
• M13: 14,337,610 km (0.092 R)
• M14: 15,526,165 km (0.084 R)
• M15: 17,969,696 km (0.103 R)
• M16: 19,282,866 km (0.077 R)
• M17: 19,689,025 km (0.11 R)
• M18: 20,100,867 km (0.101 R)
• M19: 21,227,339 km (0.072 R)
• M20: 21,660,425 km (0.097 R)
• M21: 22,919,591 km (0.106 R)
• M22: 27,158,297 km (0.115 R)
• M23: 28,973,368 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 12.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.34 AU - 12.23 AU

Year: 11584 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,017,517 km

• M1: 157,676 km (0.119 R)
• M2: 623,524 km (0.103 R)
• M3: 1,267,393 km (0.114 R)
• M4: 1,771,538 km (0.111 R)
• M5: 2,570,091 km (0.062 R)
• M6: 3,755,355 km (0.106 R)
• M7: 4,410,893 km (0.119 R)
• M8: 5,108,019 km (0.094 R)
• M9: 5,553,671 km (0.106 R)
• M10: 6,100,302 km (0.087 R)
• M11: 7,735,556 km (0.11 R)
• M12: 8,703,006 km (0.113 R)
• M13: 10,384,037 km (0.087 R)
• M14: 11,102,406 km (0.102 R)
• M15: 12,576,992 km (0.116 R)
• M16: 13,913,500 km (0.096 R)
• M17: 19,796,137 km (0.08 R)
• M18: 20,728,580 km (0.12 R)
• M19: 26,743,611 km (0.115 R)
• M20: 28,731,617 km (0.095 R)
• M21: 29,706,996 km (0.039 R)
• M22: 30,480,716 km (0.11 R)
• M23: 31,381,295 km (0.119 R)
• M24: 33,354,042 km (0.069 R)
• M25: 34,552,471 km (0.111 R)
• M26: 38,580,244 km (0.107 R)
• M27: 40,302,414 km (0.105 R)
• M28: 40,978,298 km (0.098 R)
• M29: 43,757,527 km (0.089 R)
• M30: 46,957,276 km (0.094 R)
• M31: 47,555,368 km (0.081 R)
• M32: 49,380,163 km (0.104 R)
• M33: 49,998,600 km (0.065 R)
• M34: 52,204,122 km (0.085 R)
• M35: 54,473,821 km (0.102 R)
• M36: 55,300,199 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 5.7

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.92 AU - 15.44 AU

Year: 17101 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,017,517 km

• M1: 72,106 km (0.07 R)
• M2: 495,169 km (0.098 R)
• M3: 744,698 km (0.084 R)
• M4: 974,181 km (0.097 R)
• M5: 1,578,706 km (0.047 R)
• M6: 2,035,279 km (0.108 R)
• M7: 2,707,721 km (0.062 R)
• M8: 2,962,038 km (0.104 R)
• M9: 3,156,814 km (0.098 R)
• M10: 3,545,470 km (0.068 R)
• M11: 4,672,689 km (0.119 R)
• M12: 7,385,796 km (0.063 R)
• M13: 8,211,427 km (0.053 R)
• M14: 8,402,912 km (0.107 R)
• M15: 8,795,008 km (0.099 R)
• M16: 11,526,815 km (0.114 R)
• M17: 12,320,133 km (0.099 R)
• M18: 13,084,279 km (0.119 R)
• M19: 13,744,604 km (0.116 R)
• M20: 14,427,069 km (0.108 R)
• M21: 17,939,627 km (0.066 R)
• M22: 18,507,351 km (0.04 R)
• M23: 19,170,668 km (0.085 R)
• M24: 20,987,085 km (0.081 R)
• M25: 29,069,260 km (0.097 R)
• M26: 30,078,148 km (0.064 R)
• M27: 30,763,605 km (0.09 R)
• M28: 34,100,386 km (0.113 R)
• M29: 41,764,135 km (0.075 R)
• M30: 42,616,993 km (0.116 R)
• M31: 51,143,772 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit