🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 37.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 0 °

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: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 35.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,936,898 km

• M1: 159,621 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.33 AU - 2.03 AU

Year: 795 Days

Day: 44.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,936,898 km

• M1: 677,230 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.47 AU - 2.15 AU

Year: 889 Days

Day: 19.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.77 AU - 4.47 AU

Year: 3054 Days

Day: 32.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 9.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.21 AU - 7.07 AU

Year: 6249 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,936,898 km

• M1: 147,952 km (0.041 R)
• M2: 503,397 km (0.119 R)
• M3: 871,108 km (0.108 R)
• M4: 1,173,745 km (0.097 R)
• M5: 1,511,986 km (0.105 R)
• M6: 1,901,539 km (0.03 R)
• M7: 2,244,866 km (0.053 R)
• M8: 2,961,140 km (0.111 R)
• M9: 3,320,624 km (0.088 R)
• M10: 3,686,690 km (0.057 R)
• M11: 4,348,810 km (0.063 R)
• M12: 5,285,442 km (0.106 R)
• M13: 5,939,634 km (0.088 R)
• M14: 6,318,715 km (0.097 R)
• M15: 7,961,299 km (0.101 R)
• M16: 8,267,078 km (0.082 R)
• M17: 8,901,971 km (0.073 R)
• M18: 9,914,748 km (0.049 R)
• M19: 11,049,598 km (0.1 R)
• M20: 12,370,098 km (0.11 R)
• M21: 14,742,870 km (0.032 R)
• M22: 15,204,828 km (0.115 R)
• M23: 16,218,354 km (0.113 R)
• M24: 23,110,627 km (0.09 R)
• M25: 23,812,989 km (0.042 R)
• M26: 26,088,971 km (0.093 R)
• M27: 26,425,566 km (0.112 R)
• M28: 27,021,564 km (0.09 R)
• M29: 27,976,148 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 10.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.25 AU - 11.67 AU

Year: 14170 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,936,898 km

• M1: 125,662 km (0.102 R)
• M2: 818,300 km (0.079 R)
• M3: 1,317,957 km (0.108 R)
• M4: 2,126,384 km (0.119 R)
• M5: 2,509,355 km (0.102 R)
• M6: 2,897,262 km (0.055 R)
• M7: 3,370,290 km (0.116 R)
• M8: 3,770,465 km (0.117 R)
• M9: 4,554,806 km (0.06 R)
• M10: 4,956,327 km (0.078 R)
• M11: 6,516,034 km (0.079 R)
• M12: 6,989,661 km (0.115 R)
• M13: 8,337,837 km (0.118 R)
• M14: 8,852,753 km (0.115 R)
• M15: 11,384,847 km (0.092 R)
• M16: 11,699,002 km (0.114 R)
• M17: 13,707,653 km (0.109 R)
• M18: 16,595,789 km (0.12 R)
• M19: 19,791,499 km (0.067 R)
• M20: 21,098,835 km (0.072 R)
• M21: 22,709,406 km (0.089 R)
• M22: 25,454,377 km (0.041 R)
• M23: 29,777,007 km (0.11 R)
• M24: 30,475,031 km (0.111 R)
• M25: 32,951,474 km (0.11 R)
• M26: 36,457,749 km (0.093 R)
• M27: 36,912,826 km (0.041 R)
• M28: 37,371,792 km (0.12 R)
• M29: 38,771,280 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 3.4

Gravity: 75.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.5 AU - 20.18 AU

Year: 27522 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 101,936,898 km

• M1: 59,241 km (0.111 R)
• M2: 231,877 km (0.117 R)
• M3: 666,758 km (0.103 R)
• M4: 1,331,122 km (0.116 R)
• M5: 1,692,401 km (0.063 R)
• M6: 2,047,845 km (0.07 R)
• M7: 4,600,883 km (0.049 R)
• M8: 4,796,257 km (0.043 R)
• M9: 5,161,875 km (0.079 R)
• M10: 5,948,161 km (0.086 R)
• M11: 6,369,877 km (0.116 R)
• M12: 7,699,802 km (0.082 R)
• M13: 8,900,774 km (0.084 R)
• M14: 11,381,556 km (0.109 R)
• M15: 12,400,766 km (0.06 R)
• M16: 12,551,261 km (0.077 R)
• M17: 13,798,608 km (0.08 R)
• M18: 14,702,628 km (0.059 R)
• M19: 15,997,996 km (0.048 R)
• M20: 17,087,667 km (0.114 R)
• M21: 17,650,604 km (0.105 R)
• M22: 18,032,677 km (0.09 R)
• M23: 19,514,593 km (0.103 R)
• M24: 19,923,145 km (0.07 R)
• M25: 20,969,283 km (0.077 R)
• M26: 22,161,728 km (0.092 R)
• M27: 23,170,466 km (0.04 R)
• M28: 26,628,271 km (0.065 R)
• M29: 28,414,320 km (0.079 R)
• M30: 30,963,618 km (0.073 R)
• M31: 31,379,649 km (0.103 R)
• M32: 34,693,392 km (0.061 R)
• M33: 37,916,029 km (0.06 R)
• M34: 38,392,050 km (0.108 R)
• M35: 39,032,927 km (0.109 R)
• M36: 41,500,095 km (0.104 R)
• M37: 46,923,915 km (0.054 R)
• M38: 56,223,667 km (0.058 R)
• M39: 58,938,270 km (0.063 R)
• M40: 74,323,513 km (0.092 R)
• M41: 79,386,354 km (0.073 R)
• M42: 84,404,465 km (0.082 R)
• M43: 88,790,824 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit