🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 20.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.2 AU - 1.66 AU

Year: 631 Days

Day: 34.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 143.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,648,178 km

• M1: 30,668 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.1 AU - 3.8 AU

Year: 2364 Days

Day: 14.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,648,178 km

• M1: 271,670 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 9.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.19 AU - 7.39 AU

Year: 6528 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,648,178 km

• M1: 116,387 km (0.056 R)
• M2: 480,658 km (0.118 R)
• M3: 847,023 km (0.113 R)
• M4: 1,176,288 km (0.098 R)
• M5: 1,680,882 km (0.119 R)
• M6: 1,969,606 km (0.115 R)
• M7: 2,291,839 km (0.093 R)
• M8: 3,743,537 km (0.088 R)
• M9: 4,192,630 km (0.114 R)
• M10: 5,548,585 km (0.038 R)
• M11: 7,140,456 km (0.109 R)
• M12: 8,450,036 km (0.112 R)
• M13: 10,867,986 km (0.105 R)
• M14: 12,083,319 km (0.032 R)
• M15: 13,172,392 km (0.073 R)
• M16: 15,965,982 km (0.099 R)
• M17: 16,271,611 km (0.11 R)
• M18: 17,148,105 km (0.084 R)
• M19: 17,858,695 km (0.109 R)
• M20: 20,037,588 km (0.073 R)
• M21: 21,709,045 km (0.096 R)
• M22: 22,235,779 km (0.092 R)
• M23: 24,834,144 km (0.072 R)
• M24: 25,162,362 km (0.098 R)
• M25: 26,503,956 km (0.106 R)
• M26: 28,874,932 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 13.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.81 AU - 8.43 AU

Year: 7010 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,648,178 km

• M1: 169,195 km (0.098 R)
• M2: 685,607 km (0.112 R)
• M3: 1,487,302 km (0.064 R)
• M4: 1,985,613 km (0.087 R)
• M5: 5,636,698 km (0.114 R)
• M6: 6,659,349 km (0.054 R)
• M7: 7,233,805 km (0.08 R)
• M8: 7,880,367 km (0.053 R)
• M9: 11,760,337 km (0.098 R)
• M10: 12,818,144 km (0.044 R)
• M11: 15,615,624 km (0.112 R)
• M12: 16,632,291 km (0.104 R)
• M13: 18,657,098 km (0.107 R)
• M14: 19,656,263 km (0.068 R)
• M15: 20,169,084 km (0.097 R)
• M16: 21,297,950 km (0.072 R)
• M17: 21,839,045 km (0.086 R)
• M18: 23,272,642 km (0.106 R)
• M19: 25,108,955 km (0.082 R)
• M20: 26,950,206 km (0.12 R)
• M21: 29,734,671 km (0.112 R)
• M22: 31,097,508 km (0.101 R)
• M23: 35,869,231 km (0.082 R)
• M24: 36,525,517 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 11.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.13 AU - 8.31 AU

Year: 7914 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,648,178 km

• M1: 147,952 km (0.107 R)
• M2: 736,321 km (0.093 R)
• M3: 1,184,217 km (0.117 R)
• M4: 2,236,488 km (0.099 R)
• M5: 2,844,454 km (0.045 R)
• M6: 3,512,109 km (0.106 R)
• M7: 3,909,441 km (0.115 R)
• M8: 5,129,711 km (0.076 R)
• M9: 5,544,546 km (0.116 R)
• M10: 6,737,290 km (0.112 R)
• M11: 8,307,918 km (0.053 R)
• M12: 10,920,345 km (0.03 R)
• M13: 12,104,263 km (0.119 R)
• M14: 13,672,049 km (0.043 R)
• M15: 14,223,466 km (0.117 R)
• M16: 15,833,738 km (0.083 R)
• M17: 16,926,101 km (0.102 R)
• M18: 17,490,833 km (0.089 R)
• M19: 18,068,132 km (0.113 R)
• M20: 21,147,155 km (0.108 R)
• M21: 21,637,387 km (0.108 R)
• M22: 22,302,799 km (0.075 R)
• M23: 26,965,615 km (0.093 R)
• M24: 27,542,314 km (0.092 R)
• M25: 27,931,418 km (0.104 R)
• M26: 28,324,113 km (0.108 R)
• M27: 32,999,645 km (0.072 R)
• M28: 35,005,902 km (0.109 R)
• M29: 37,447,788 km (0.037 R)
• M30: 40,500,332 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.3

Radius: 7.6

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.96 AU - 19.78 AU

Year: 31454 Days

Day: 23.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,648,178 km

• M1: 94,546 km (0.08 R)
• M2: 370,554 km (0.05 R)
• M3: 667,805 km (0.1 R)
• M4: 1,225,207 km (0.057 R)
• M5: 1,578,407 km (0.113 R)
• M6: 1,998,328 km (0.108 R)
• M7: 2,257,581 km (0.101 R)
• M8: 2,588,642 km (0.032 R)
• M9: 4,180,064 km (0.089 R)
• M10: 4,425,853 km (0.103 R)
• M11: 4,946,603 km (0.106 R)
• M12: 7,967,134 km (0.108 R)
• M13: 8,291,312 km (0.095 R)
• M14: 9,738,223 km (0.106 R)
• M15: 11,077,573 km (0.113 R)
• M16: 14,753,192 km (0.097 R)
• M17: 15,408,281 km (0.112 R)
• M18: 15,658,858 km (0.034 R)
• M19: 18,316,614 km (0.081 R)
• M20: 19,556,481 km (0.093 R)
• M21: 22,953,549 km (0.093 R)
• M22: 24,733,914 km (0.082 R)
• M23: 28,441,996 km (0.118 R)
• M24: 33,472,823 km (0.092 R)
• M25: 50,757,062 km (0.109 R)
• M26: 55,705,759 km (0.093 R)
• M27: 56,692,955 km (0.108 R)
• M28: 58,702,204 km (0.084 R)
• M29: 62,437,514 km (0.046 R)
• M30: 67,884,223 km (0.095 R)
• M31: 70,607,502 km (0.116 R)
• M32: 73,167,271 km (0.063 R)
• M33: 86,107,936 km (0.087 R)
• M34: 86,370,779 km (0.066 R)
• M35: 87,162,302 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit