🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.53 AU - 0.59 AU

Year: 156 Days

Day: 25.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 156 Days

Day: 23 Hours

Environment

Temp: 216 °C

Axial Tilt: 81.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.51 AU - 0.65 AU

Year: 165 Days

Day: 42.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 9.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.8 AU - 7.64 AU

Year: 5783 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,755,989 km

• M1: 121,922 km (0.11 R)
• M2: 632,949 km (0.067 R)
• M3: 1,132,007 km (0.112 R)
• M4: 1,543,551 km (0.12 R)
• M5: 1,867,430 km (0.09 R)
• M6: 2,284,808 km (0.091 R)
• M7: 2,800,622 km (0.12 R)
• M8: 3,126,296 km (0.063 R)
• M9: 4,210,582 km (0.094 R)
• M10: 4,640,227 km (0.117 R)
• M11: 6,075,918 km (0.119 R)
• M12: 6,395,459 km (0.076 R)
• M13: 7,713,416 km (0.115 R)
• M14: 9,162,720 km (0.042 R)
• M15: 13,648,263 km (0.056 R)
• M16: 14,142,384 km (0.086 R)
• M17: 18,007,544 km (0.109 R)
• M18: 20,111,040 km (0.114 R)
• M19: 20,464,989 km (0.111 R)
• M20: 24,397,318 km (0.06 R)
• M21: 25,371,500 km (0.109 R)
• M22: 26,287,039 km (0.111 R)
• M23: 29,075,842 km (0.097 R)
• M24: 31,768,305 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 13.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.81 AU - 8.35 AU

Year: 7780 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,755,989 km

• M1: 169,494 km (0.118 R)
• M2: 694,284 km (0.089 R)
• M3: 1,361,640 km (0.115 R)
• M4: 1,903,035 km (0.109 R)
• M5: 2,645,190 km (0.081 R)
• M6: 3,139,162 km (0.074 R)
• M7: 5,065,982 km (0.067 R)
• M8: 5,734,236 km (0.088 R)
• M9: 6,424,780 km (0.058 R)
• M10: 7,972,819 km (0.103 R)
• M11: 9,059,198 km (0.113 R)
• M12: 9,661,928 km (0.066 R)
• M13: 10,999,632 km (0.057 R)
• M14: 12,122,963 km (0.069 R)
• M15: 12,855,693 km (0.025 R)
• M16: 14,849,085 km (0.113 R)
• M17: 20,841,227 km (0.075 R)
• M18: 22,224,409 km (0.095 R)
• M19: 22,811,282 km (0.077 R)
• M20: 25,536,207 km (0.1 R)
• M21: 27,693,408 km (0.05 R)
• M22: 33,668,347 km (0.117 R)
• M23: 35,003,807 km (0.074 R)
• M24: 40,575,430 km (0.109 R)
• M25: 42,215,023 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.2

Radius: 7.7

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.66 AU - 16.56 AU

Year: 21895 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,755,989 km

• M1: 95,892 km (0.104 R)
• M2: 365,468 km (0.08 R)
• M3: 799,451 km (0.06 R)
• M4: 1,293,722 km (0.12 R)
• M5: 1,820,456 km (0.104 R)
• M6: 2,459,090 km (0.119 R)
• M7: 2,804,362 km (0.089 R)
• M8: 4,071,904 km (0.025 R)
• M9: 4,851,010 km (0.048 R)
• M10: 5,559,206 km (0.077 R)
• M11: 5,938,287 km (0.07 R)
• M12: 6,379,601 km (0.117 R)
• M13: 7,629,791 km (0.073 R)
• M14: 7,887,847 km (0.112 R)
• M15: 8,865,319 km (0.108 R)
• M16: 10,606,489 km (0.102 R)
• M17: 12,564,276 km (0.068 R)
• M18: 16,656,825 km (0.107 R)
• M19: 17,091,856 km (0.092 R)
• M20: 18,814,326 km (0.1 R)
• M21: 20,253,607 km (0.065 R)
• M22: 24,897,125 km (0.108 R)
• M23: 25,580,787 km (0.104 R)
• M24: 27,344,546 km (0.067 R)
• M25: 29,439,664 km (0.119 R)
• M26: 34,225,450 km (0.058 R)
• M27: 35,498,079 km (0.049 R)
• M28: 37,837,939 km (0.091 R)
• M29: 42,337,693 km (0.035 R)
• M30: 42,822,690 km (0.035 R)
• M31: 43,639,045 km (0.118 R)
• M32: 57,358,816 km (0.04 R)
• M33: 57,952,570 km (0.086 R)
• M34: 58,951,135 km (0.09 R)
• M35: 64,756,580 km (0.098 R)
• M36: 71,387,356 km (0.092 R)
• M37: 73,461,530 km (0.039 R)
• M38: 73,927,827 km (0.095 R)
• M39: 77,729,558 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit