🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 164 Days

Day: 43.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,227,093 km

• M1: 54,154 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.65 AU - 0.97 AU

Year: 270 Days

Day: 47.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 61.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,227,093 km

• M1: 47,423 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.28 AU - 4.66 AU

Year: 2934 Days

Day: 37.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 11.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.72 AU - 7.1 AU

Year: 6736 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 95,227,093 km

• M1: 358,287 km (0.108 R)
• M2: 1,473,838 km (0.115 R)
• M3: 2,280,769 km (0.062 R)
• M4: 3,565,665 km (0.106 R)
• M5: 6,428,520 km (0.117 R)
• M6: 7,731,667 km (0.101 R)
• M7: 9,676,140 km (0.089 R)
• M8: 12,448,787 km (0.117 R)
• M9: 14,552,731 km (0.115 R)
• M10: 15,055,829 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 8.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.51 AU - 7.79 AU

Year: 7090 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,227,093 km

• M1: 102,774 km (0.098 R)
• M2: 502,050 km (0.045 R)
• M3: 825,182 km (0.061 R)
• M4: 1,349,522 km (0.106 R)
• M5: 1,718,132 km (0.096 R)
• M6: 5,741,865 km (0.095 R)
• M7: 6,715,448 km (0.113 R)
• M8: 7,140,905 km (0.088 R)
• M9: 8,601,578 km (0.102 R)
• M10: 9,997,925 km (0.067 R)
• M11: 10,640,298 km (0.112 R)
• M12: 10,993,948 km (0.09 R)
• M13: 11,447,229 km (0.107 R)
• M14: 13,436,432 km (0.118 R)
• M15: 16,747,332 km (0.111 R)
• M16: 18,274,427 km (0.072 R)
• M17: 19,561,268 km (0.11 R)
• M18: 20,226,829 km (0.046 R)
• M19: 23,708,420 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 11.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.01 AU - 10.87 AU

Year: 9913 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,227,093 km

• M1: 143,315 km (0.112 R)
• M2: 563,236 km (0.088 R)
• M3: 1,069,026 km (0.115 R)
• M4: 1,580,502 km (0.099 R)
• M5: 2,425,729 km (0.037 R)
• M6: 2,879,909 km (0.037 R)
• M7: 4,139,074 km (0.115 R)
• M8: 7,055,634 km (0.044 R)
• M9: 7,551,102 km (0.082 R)
• M10: 8,870,107 km (0.116 R)
• M11: 9,493,182 km (0.115 R)
• M12: 10,777,330 km (0.095 R)
• M13: 11,695,711 km (0.111 R)
• M14: 12,720,756 km (0.082 R)
• M15: 13,513,774 km (0.115 R)
• M16: 15,450,019 km (0.059 R)
• M17: 15,897,018 km (0.086 R)
• M18: 16,951,384 km (0.076 R)
• M19: 23,599,064 km (0.115 R)
• M20: 27,589,288 km (0.08 R)
• M21: 32,631,036 km (0.104 R)
• M22: 34,983,911 km (0.051 R)
• M23: 36,201,638 km (0.103 R)
• M24: 37,792,312 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 11

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.29 AU - 11.27 AU

Year: 13126 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 95,227,093 km

• M1: 156,031 km (0.058 R)
• M2: 1,631,365 km (0.082 R)
• M3: 2,401,046 km (0.081 R)
• M4: 3,061,520 km (0.1 R)
• M5: 3,422,799 km (0.114 R)
• M6: 4,145,656 km (0.066 R)
• M7: 8,135,132 km (0.102 R)
• M8: 9,321,144 km (0.104 R)
• M9: 11,974,861 km (0.112 R)
• M10: 16,150,885 km (0.09 R)
• M11: 19,122,647 km (0.108 R)
• M12: 24,000,884 km (0.117 R)
• M13: 30,523,950 km (0.034 R)
• M14: 34,547,534 km (0.111 R)
• M15: 42,795,313 km (0.099 R)
• M16: 43,910,416 km (0.09 R)
• M17: 44,333,628 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.3

Radius: 4

Gravity: 32.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.67 AU - 21.59 AU

Year: 32254 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,227,093 km

• M1: 53,556 km (0.115 R)
• M2: 183,407 km (0.116 R)
• M3: 377,435 km (0.079 R)
• M4: 788,530 km (0.116 R)
• M5: 1,207,704 km (0.051 R)
• M6: 1,722,619 km (0.098 R)
• M7: 2,776,836 km (0.113 R)
• M8: 3,168,483 km (0.106 R)
• M9: 3,377,621 km (0.06 R)
• M10: 4,026,427 km (0.1 R)
• M11: 4,792,966 km (0.048 R)
• M12: 5,313,716 km (0.119 R)
• M13: 5,739,173 km (0.055 R)
• M14: 5,960,129 km (0.071 R)
• M15: 6,951,215 km (0.07 R)
• M16: 8,157,273 km (0.115 R)
• M17: 9,931,354 km (0.115 R)
• M18: 11,875,677 km (0.083 R)
• M19: 12,824,277 km (0.118 R)
• M20: 13,432,393 km (0.056 R)
• M21: 18,812,830 km (0.107 R)
• M22: 21,973,534 km (0.113 R)
• M23: 25,827,624 km (0.079 R)
• M24: 31,452,504 km (0.081 R)
• M25: 32,976,158 km (0.1 R)
• M26: 39,722,723 km (0.087 R)
• M27: 45,390,238 km (0.118 R)
• M28: 55,063,087 km (0.11 R)
• M29: 59,538,157 km (0.071 R)
• M30: 64,249,294 km (0.096 R)
• M31: 65,131,771 km (0.031 R)
• M32: 68,284,098 km (0.105 R)
• M33: 68,512,982 km (0.099 R)
• M34: 75,622,771 km (0.095 R)
• M35: 80,625,922 km (0.054 R)
• M36: 81,910,369 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit