🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 187 Days

Day: 14.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.87 AU - 1.39 AU

Year: 460 Days

Day: 25.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,754,613 km

• M1: 114,442 km (0.106 R)
• M2: 506,538 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.39 AU - 1.97 AU

Year: 834 Days

Day: 17.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,754,613 km

• M1: 377,884 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2 AU - 2.28 AU

Year: 1199 Days

Day: 32.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.44 AU - 3.48 AU

Year: 2464 Days

Day: 16.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.06 AU - 4.52 AU

Year: 2825 Days

Day: 46 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 13.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.14 AU - 5.42 AU

Year: 4645 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,754,613 km

• M1: 181,911 km (0.056 R)
• M2: 510,578 km (0.084 R)
• M3: 715,377 km (0.096 R)
• M4: 866,172 km (0.116 R)
• M5: 1,259,464 km (0.116 R)
• M6: 1,590,674 km (0.069 R)
• M7: 1,838,408 km (0.056 R)
• M8: 2,275,533 km (0.096 R)
• M9: 2,694,557 km (0.106 R)
• M10: 3,031,750 km (0.117 R)
• M11: 3,327,805 km (0.097 R)
• M12: 3,507,322 km (0.12 R)
• M13: 3,675,769 km (0.083 R)
• M14: 3,890,442 km (0.072 R)
• M15: 4,021,191 km (0.068 R)
• M16: 4,153,435 km (0.083 R)
• M17: 4,452,631 km (0.112 R)
• M18: 4,543,886 km (0.119 R)
• M19: 4,930,447 km (0.082 R)
• M20: 5,802,153 km (0.106 R)
• M21: 5,985,560 km (0.077 R)
• M22: 6,703,929 km (0.098 R)
• M23: 7,037,832 km (0.051 R)
• M24: 7,215,853 km (0.096 R)
• M25: 8,296,399 km (0.082 R)
• M26: 8,446,894 km (0.099 R)
• M27: 8,541,290 km (0.095 R)
• M28: 9,525,196 km (0.077 R)
• M29: 9,781,756 km (0.096 R)
• M30: 10,080,802 km (0.075 R)
• M31: 10,892,670 km (0.088 R)
• M32: 11,958,255 km (0.105 R)
• M33: 12,449,684 km (0.076 R)
• M34: 12,557,395 km (0.084 R)
• M35: 13,254,222 km (0.029 R)
• M36: 13,540,851 km (0.069 R)
• M37: 13,785,145 km (0.068 R)
• M38: 14,368,127 km (0.064 R)
• M39: 14,822,157 km (0.106 R)
• M40: 15,419,352 km (0.089 R)
• M41: 15,558,328 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 12.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.94 AU - 9.5 AU

Year: 10719 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,754,613 km

• M1: 359,783 km (0.109 R)
• M2: 517,758 km (0.084 R)
• M3: 1,056,011 km (0.096 R)
• M4: 1,678,039 km (0.115 R)
• M5: 2,090,331 km (0.118 R)
• M6: 2,879,759 km (0.062 R)
• M7: 3,123,304 km (0.101 R)
• M8: 3,816,541 km (0.072 R)
• M9: 4,068,912 km (0.119 R)
• M10: 4,757,212 km (0.102 R)
• M11: 5,097,697 km (0.114 R)
• M12: 5,340,943 km (0.06 R)
• M13: 5,570,277 km (0.118 R)
• M14: 5,802,752 km (0.115 R)
• M15: 5,965,664 km (0.059 R)
• M16: 6,426,276 km (0.096 R)
• M17: 6,822,112 km (0.047 R)
• M18: 8,607,263 km (0.075 R)
• M19: 8,772,569 km (0.053 R)
• M20: 9,808,684 km (0.088 R)
• M21: 9,959,927 km (0.059 R)
• M22: 11,833,940 km (0.078 R)
• M23: 13,935,341 km (0.077 R)
• M24: 14,743,469 km (0.041 R)
• M25: 14,966,519 km (0.101 R)
• M26: 15,066,002 km (0.115 R)
• M27: 15,441,043 km (0.057 R)
• M28: 16,816,895 km (0.109 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 12.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.47 AU - 12.25 AU

Year: 13703 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,754,613 km

• M1: 152,141 km (0.098 R)
• M2: 315,652 km (0.117 R)
• M3: 733,329 km (0.098 R)
• M4: 894,146 km (0.107 R)
• M5: 989,141 km (0.097 R)
• M6: 1,169,107 km (0.115 R)
• M7: 1,562,550 km (0.082 R)
• M8: 2,495,143 km (0.076 R)
• M9: 3,791,708 km (0.111 R)
• M10: 4,079,534 km (0.087 R)
• M11: 4,242,596 km (0.118 R)
• M12: 4,710,687 km (0.045 R)
• M13: 6,212,201 km (0.076 R)
• M14: 6,513,940 km (0.101 R)
• M15: 6,628,382 km (0.077 R)
• M16: 6,743,573 km (0.112 R)
• M17: 7,527,914 km (0.115 R)
• M18: 7,809,308 km (0.114 R)
• M19: 8,674,283 km (0.082 R)
• M20: 8,927,103 km (0.115 R)
• M21: 9,096,897 km (0.075 R)
• M22: 9,830,824 km (0.11 R)
• M23: 10,182,828 km (0.114 R)
• M24: 10,539,020 km (0.118 R)
• M25: 10,763,716 km (0.08 R)
• M26: 10,990,058 km (0.088 R)
• M27: 11,631,982 km (0.114 R)
• M28: 11,864,308 km (0.096 R)
• M29: 13,973,638 km (0.078 R)
• M30: 14,369,623 km (0.039 R)
• M31: 14,769,199 km (0.084 R)
• M32: 15,273,793 km (0.087 R)
• M33: 16,041,380 km (0.106 R)
• M34: 16,979,059 km (0.067 R)
• M35: 18,041,802 km (0.111 R)
• M36: 18,364,784 km (0.059 R)
• M37: 18,744,015 km (0.052 R)
• M38: 18,907,376 km (0.066 R)
• M39: 19,731,211 km (0.102 R)
• M40: 19,841,914 km (0.063 R)
• M41: 20,119,567 km (0.052 R)
• M42: 20,454,666 km (0.097 R)
• M43: 20,960,606 km (0.04 R)
• M44: 23,142,043 km (0.111 R)
• M45: 23,434,357 km (0.111 R)
• M46: 24,200,298 km (0.098 R)
• M47: 25,334,549 km (0.058 R)
• M48: 26,669,411 km (0.099 R)
• M49: 28,338,773 km (0.033 R)
• M50: 28,902,757 km (0.108 R)
• M51: 29,154,531 km (0.042 R)
• M52: 30,296,860 km (0.096 R)
• M53: 30,488,794 km (0.086 R)
• M54: 30,616,850 km (0.084 R)
• M55: 31,324,597 km (0.105 R)
• M56: 32,037,730 km (0.054 R)
• M57: 32,625,201 km (0.114 R)
• M58: 33,084,616 km (0.054 R)
• M59: 34,209,143 km (0.08 R)
• M60: 34,475,577 km (0.096 R)
• M61: 34,675,889 km (0.077 R)
• M62: 34,876,500 km (0.057 R)
• M63: 35,010,539 km (0.102 R)
• M64: 36,427,830 km (0.114 R)
• M65: 36,768,015 km (0.119 R)
• M66: 37,109,248 km (0.069 R)
• M67: 37,588,709 km (0.108 R)
• M68: 38,208,343 km (0.099 R)
• M69: 38,623,178 km (0.114 R)
• M70: 38,761,855 km (0.105 R)
• M71: 39,109,222 km (0.109 R)
• M72: 39,318,060 km (0.06 R)
• M73: 40,157,454 km (0.069 R)
• M74: 41,498,300 km (0.039 R)
• M75: 42,138,728 km (0.117 R)
• M76: 42,925,763 km (0.1 R)
• M77: 43,069,377 km (0.112 R)
• M78: 43,285,097 km (0.112 R)
• M79: 43,501,116 km (0.046 R)
• M80: 43,645,478 km (0.108 R)
• M81: 44,224,123 km (0.047 R)
• M82: 45,169,731 km (0.114 R)
• M83: 45,901,713 km (0.117 R)
• M84: 46,637,735 km (0.045 R)
• M85: 46,859,289 km (0.081 R)
• M86: 47,600,247 km (0.111 R)
• M87: 48,644,141 km (0.081 R)
• M88: 49,093,832 km (0.115 R)
• M89: 49,620,267 km (0.052 R)
• M90: 50,224,194 km (0.112 R)
• M91: 50,375,587 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit