🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 13 Hours

Environment

Temp: 240 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 168 Days

Day: 30 Hours

Environment

Temp: 252 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.58 AU - 0.9 AU

Year: 225 Days

Day: 27 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.55 AU - 5.27 AU

Year: 3270 Days

Day: 18.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 10.1

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.75 AU - 8.57 AU

Year: 8231 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,613,694 km

• M1: 130,150 km (0.056 R)
• M2: 508,932 km (0.067 R)
• M3: 1,107,174 km (0.1 R)
• M4: 2,309,342 km (0.111 R)
• M5: 2,882,452 km (0.102 R)
• M6: 3,697,910 km (0.038 R)
• M7: 4,719,663 km (0.054 R)
• M8: 5,215,879 km (0.075 R)
• M9: 7,475,256 km (0.119 R)
• M10: 7,978,204 km (0.112 R)
• M11: 11,927,289 km (0.035 R)
• M12: 12,673,034 km (0.1 R)
• M13: 14,641,144 km (0.101 R)
• M14: 20,844,369 km (0.109 R)
• M15: 21,256,062 km (0.092 R)
• M16: 26,339,996 km (0.11 R)
• M17: 27,900,751 km (0.089 R)
• M18: 29,625,614 km (0.093 R)
• M19: 31,961,884 km (0.119 R)
• M20: 32,952,073 km (0.1 R)
• M21: 33,849,361 km (0.054 R)
• M22: 36,282,121 km (0.084 R)
• M23: 39,578,361 km (0.106 R)
• M24: 39,956,394 km (0.112 R)
• M25: 42,803,541 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.54 AU - 13.44 AU

Year: 12865 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,613,694 km

• M1: 175,179 km (0.081 R)
• M2: 652,396 km (0.057 R)
• M3: 1,351,766 km (0.073 R)
• M4: 1,966,913 km (0.067 R)
• M5: 2,611,680 km (0.099 R)
• M6: 3,142,154 km (0.108 R)
• M7: 4,581,734 km (0.078 R)
• M8: 6,587,542 km (0.098 R)
• M9: 11,822,421 km (0.106 R)
• M10: 13,892,705 km (0.105 R)
• M11: 15,230,709 km (0.073 R)
• M12: 15,819,227 km (0.089 R)
• M13: 23,044,505 km (0.105 R)
• M14: 28,961,849 km (0.115 R)
• M15: 31,375,610 km (0.1 R)
• M16: 31,969,514 km (0.06 R)
• M17: 35,691,958 km (0.093 R)
• M18: 39,832,527 km (0.113 R)
• M19: 41,092,142 km (0.096 R)
• M20: 48,895,466 km (0.03 R)
• M21: 53,988,376 km (0.068 R)
• M22: 55,013,420 km (0.064 R)
• M23: 56,926,179 km (0.047 R)
• M24: 57,455,456 km (0.103 R)
• M25: 60,334,018 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 8.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.42 AU - 13.62 AU

Year: 14715 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,613,694 km

• M1: 100,829 km (0.078 R)
• M2: 356,941 km (0.046 R)
• M3: 892,501 km (0.109 R)
• M4: 1,423,274 km (0.116 R)
• M5: 2,408,975 km (0.047 R)
• M6: 3,080,819 km (0.091 R)
• M7: 3,560,729 km (0.096 R)
• M8: 4,372,895 km (0.057 R)
• M9: 4,669,398 km (0.108 R)
• M10: 5,780,013 km (0.062 R)
• M11: 8,021,737 km (0.12 R)
• M12: 8,422,061 km (0.1 R)
• M13: 9,654,299 km (0.119 R)
• M14: 10,158,743 km (0.035 R)
• M15: 11,948,980 km (0.098 R)
• M16: 14,650,119 km (0.062 R)
• M17: 16,282,980 km (0.064 R)
• M18: 17,216,321 km (0.096 R)
• M19: 18,954,349 km (0.09 R)
• M20: 20,806,221 km (0.084 R)
• M21: 23,398,753 km (0.088 R)
• M22: 25,717,669 km (0.109 R)
• M23: 29,215,417 km (0.108 R)
• M24: 37,015,600 km (0.113 R)
• M25: 43,327,582 km (0.116 R)
• M26: 46,951,142 km (0.077 R)
• M27: 48,836,524 km (0.083 R)
• M28: 49,574,939 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.5

Radius: 3.6

Gravity: 73.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.62 AU - 16.16 AU

Year: 17301 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,613,694 km

• M1: 487,390 km (0.092 R)
• M2: 1,546,842 km (0.05 R)
• M3: 1,985,762 km (0.104 R)
• M4: 2,255,786 km (0.101 R)
• M5: 4,179,465 km (0.108 R)
• M6: 5,441,323 km (0.101 R)
• M7: 5,600,047 km (0.077 R)
• M8: 8,902,719 km (0.057 R)
• M9: 10,523,612 km (0.078 R)
• M10: 11,339,070 km (0.06 R)
• M11: 13,094,451 km (0.082 R)
• M12: 17,819,650 km (0.068 R)
• M13: 24,847,458 km (0.095 R)
• M14: 26,061,595 km (0.056 R)
• M15: 30,187,205 km (0.074 R)
• M16: 31,696,049 km (0.109 R)
• M17: 33,519,198 km (0.11 R)
• M18: 35,964,375 km (0.113 R)
• M19: 38,090,610 km (0.104 R)
• M20: 39,702,078 km (0.1 R)
• M21: 42,436,129 km (0.096 R)
• M22: 42,747,442 km (0.088 R)
• M23: 46,768,483 km (0.045 R)
• M24: 50,161,064 km (0.087 R)
• M25: 52,452,155 km (0.091 R)
• M26: 62,918,172 km (0.047 R)
• M27: 70,690,080 km (0.087 R)
• M28: 72,007,888 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 4.8

Gravity: 43.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.86 AU - 15.42 AU

Year: 19779 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,613,694 km

• M1: 60,438 km (0.093 R)
• M2: 299,495 km (0.071 R)
• M3: 592,707 km (0.107 R)
• M4: 851,960 km (0.101 R)
• M5: 1,478,326 km (0.079 R)
• M6: 1,633,908 km (0.112 R)
• M7: 1,897,799 km (0.086 R)
• M8: 2,211,655 km (0.103 R)
• M9: 2,416,155 km (0.085 R)
• M10: 3,727,829 km (0.102 R)
• M11: 4,118,130 km (0.097 R)
• M12: 5,494,131 km (0.117 R)
• M13: 6,767,359 km (0.105 R)
• M14: 8,387,205 km (0.09 R)
• M15: 10,311,033 km (0.114 R)
• M16: 10,562,657 km (0.12 R)
• M17: 10,818,170 km (0.072 R)
• M18: 13,681,623 km (0.077 R)
• M19: 14,685,425 km (0.101 R)
• M20: 16,494,661 km (0.1 R)
• M21: 17,275,712 km (0.11 R)
• M22: 18,355,210 km (0.066 R)
• M23: 20,449,580 km (0.119 R)
• M24: 22,173,247 km (0.109 R)
• M25: 23,231,203 km (0.069 R)
• M26: 24,211,667 km (0.045 R)
• M27: 24,433,222 km (0.059 R)
• M28: 25,676,081 km (0.1 R)
• M29: 28,164,941 km (0.118 R)
• M30: 30,165,812 km (0.093 R)
• M31: 30,422,373 km (0.113 R)
• M32: 37,467,834 km (0.089 R)
• M33: 47,231,489 km (0.119 R)
• M34: 56,397,200 km (0.119 R)
• M35: 61,189,419 km (0.094 R)
• M36: 64,743,415 km (0.054 R)
• M37: 65,384,592 km (0.092 R)
• M38: 72,949,307 km (0.086 R)
• M39: 76,941,326 km (0.079 R)
• M40: 83,324,518 km (0.087 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit