🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.73 AU - 0.95 AU

Year: 284 Days

Day: 41.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.97 AU - 1.01 AU

Year: 363 Days

Day: 40.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,089,738 km

• M1: 34,707 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.29 AU - 1.41 AU

Year: 579 Days

Day: 17.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,089,738 km

• M1: 720,912 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.48 AU - 1.62 AU

Year: 712 Days

Day: 20.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.67 AU - 3.01 AU

Year: 1766 Days

Day: 26.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.15 AU - 6.19 AU

Year: 4337 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,089,738 km

• M1: 199,264 km (0.104 R)
• M2: 358,736 km (0.053 R)
• M3: 719,267 km (0.061 R)
• M4: 815,458 km (0.111 R)
• M5: 916,586 km (0.088 R)
• M6: 1,105,079 km (0.116 R)
• M7: 1,413,101 km (0.118 R)
• M8: 1,634,357 km (0.059 R)
• M9: 2,111,424 km (0.11 R)
• M10: 2,310,838 km (0.109 R)
• M11: 2,709,068 km (0.085 R)
• M12: 2,886,491 km (0.118 R)
• M13: 3,027,412 km (0.102 R)
• M14: 3,211,866 km (0.118 R)
• M15: 3,635,378 km (0.114 R)
• M16: 3,744,136 km (0.105 R)
• M17: 4,122,020 km (0.053 R)
• M18: 4,281,341 km (0.038 R)
• M19: 4,582,632 km (0.098 R)
• M20: 4,700,365 km (0.088 R)
• M21: 4,890,953 km (0.036 R)
• M22: 5,011,379 km (0.115 R)
• M23: 5,255,224 km (0.078 R)
• M24: 5,428,308 km (0.071 R)
• M25: 5,603,188 km (0.098 R)
• M26: 5,933,201 km (0.074 R)
• M27: 6,961,387 km (0.079 R)
• M28: 7,343,909 km (0.038 R)
• M29: 8,015,903 km (0.117 R)
• M30: 8,445,847 km (0.044 R)
• M31: 8,649,150 km (0.08 R)
• M32: 9,328,624 km (0.104 R)
• M33: 9,933,448 km (0.118 R)
• M34: 10,895,961 km (0.105 R)
• M35: 11,022,371 km (0.099 R)
• M36: 11,629,439 km (0.097 R)
• M37: 11,791,005 km (0.098 R)
• M38: 11,888,244 km (0.082 R)
• M39: 11,985,781 km (0.11 R)
• M40: 12,312,952 km (0.047 R)
• M41: 12,576,843 km (0.082 R)
• M42: 13,583,187 km (0.096 R)
• M43: 14,337,460 km (0.106 R)
• M44: 14,615,263 km (0.048 R)
• M45: 15,035,184 km (0.059 R)
• M46: 15,815,337 km (0.039 R)
• M47: 16,210,425 km (0.038 R)
• M48: 17,415,137 km (0.11 R)
• M49: 18,159,237 km (0.05 R)
• M50: 19,104,097 km (0.056 R)
• M51: 19,563,213 km (0.117 R)
• M52: 19,678,553 km (0.057 R)
• M53: 19,832,788 km (0.079 R)
• M54: 20,414,574 km (0.036 R)
• M55: 20,570,754 km (0.068 R)
• M56: 20,727,234 km (0.096 R)
• M57: 21,199,065 km (0.11 R)
• M58: 21,714,281 km (0.116 R)
• M59: 21,873,602 km (0.055 R)
• M60: 22,313,869 km (0.098 R)
• M61: 22,434,445 km (0.079 R)
• M62: 24,434,568 km (0.096 R)
• M63: 25,141,717 km (0.103 R)
• M64: 26,321,147 km (0.071 R)
• M65: 26,448,604 km (0.118 R)
• M66: 27,475,594 km (0.091 R)
• M67: 27,691,164 km (0.084 R)
• M68: 27,950,567 km (0.12 R)
• M69: 28,646,496 km (0.098 R)
• M70: 28,733,861 km (0.088 R)
• M71: 29,524,337 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 9.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.55 AU - 7.09 AU

Year: 5180 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,089,738 km

• M1: 319,691 km (0.098 R)
• M2: 564,283 km (0.117 R)
• M3: 930,648 km (0.079 R)
• M4: 1,152,801 km (0.112 R)
• M5: 1,354,160 km (0.082 R)
• M6: 1,488,349 km (0.034 R)
• M7: 1,547,291 km (0.118 R)
• M8: 1,749,397 km (0.066 R)
• M9: 2,036,177 km (0.116 R)
• M10: 3,173,270 km (0.116 R)
• M11: 3,470,671 km (0.114 R)
• M12: 3,536,643 km (0.111 R)
• M13: 3,777,346 km (0.112 R)
• M14: 3,845,114 km (0.095 R)
• M15: 4,246,635 km (0.096 R)
• M16: 4,502,597 km (0.069 R)
• M17: 4,603,575 km (0.118 R)
• M18: 4,705,302 km (0.056 R)
• M19: 5,392,106 km (0.105 R)
• M20: 7,361,412 km (0.113 R)
• M21: 8,942,213 km (0.1 R)
• M22: 9,696,036 km (0.112 R)
• M23: 9,826,785 km (0.11 R)
• M24: 9,901,733 km (0.074 R)
• M25: 10,279,468 km (0.102 R)
• M26: 10,913,165 km (0.107 R)
• M27: 11,421,349 km (0.089 R)
• M28: 12,238,303 km (0.077 R)
• M29: 12,339,281 km (0.093 R)
• M30: 12,582,527 km (0.111 R)
• M31: 14,245,308 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 8.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.2 AU - 12.3 AU

Year: 13004 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,089,738 km

• M1: 135,087 km (0.08 R)
• M2: 359,184 km (0.074 R)
• M3: 422,315 km (0.051 R)
• M4: 547,079 km (0.05 R)
• M5: 701,315 km (0.113 R)
• M6: 1,267,842 km (0.067 R)
• M7: 1,540,559 km (0.068 R)
• M8: 1,672,654 km (0.088 R)
• M9: 1,878,052 km (0.065 R)
• M10: 2,043,507 km (0.027 R)
• M11: 3,274,398 km (0.115 R)
• M12: 3,707,783 km (0.117 R)
• M13: 3,946,392 km (0.11 R)
• M14: 4,282,688 km (0.118 R)
• M15: 4,344,921 km (0.098 R)
• M16: 5,246,397 km (0.04 R)
• M17: 5,379,839 km (0.117 R)
• M18: 5,514,477 km (0.108 R)
• M19: 5,924,973 km (0.072 R)
• M20: 6,239,428 km (0.085 R)
• M21: 6,416,402 km (0.119 R)
• M22: 6,487,611 km (0.09 R)
• M23: 6,595,172 km (0.107 R)
• M24: 7,104,253 km (0.093 R)
• M25: 8,864,571 km (0.093 R)
• M26: 9,103,778 km (0.079 R)
• M27: 9,916,244 km (0.108 R)
• M28: 10,206,165 km (0.074 R)
• M29: 10,456,891 km (0.039 R)
• M30: 10,879,206 km (0.073 R)
• M31: 11,479,991 km (0.058 R)
• M32: 11,828,105 km (0.054 R)
• M33: 12,534,656 km (0.079 R)
• M34: 13,482,807 km (0.092 R)
• M35: 13,666,065 km (0.087 R)
• M36: 13,896,146 km (0.062 R)
• M37: 14,127,574 km (0.112 R)
• M38: 14,971,456 km (0.047 R)
• M39: 15,304,012 km (0.076 R)
• M40: 15,591,090 km (0.098 R)
• M41: 15,831,643 km (0.12 R)
• M42: 16,073,394 km (0.112 R)
• M43: 16,511,715 km (0.119 R)
• M44: 17,549,625 km (0.118 R)
• M45: 18,303,748 km (0.03 R)
• M46: 18,710,355 km (0.089 R)
• M47: 18,863,693 km (0.114 R)
• M48: 20,682,055 km (0.059 R)
• M49: 22,122,832 km (0.074 R)
• M50: 22,447,310 km (0.061 R)
• M51: 22,882,490 km (0.087 R)
• M52: 23,375,415 km (0.074 R)
• M53: 24,093,485 km (0.032 R)
• M54: 24,149,135 km (0.026 R)
• M55: 24,427,388 km (0.101 R)
• M56: 24,594,937 km (0.101 R)
• M57: 24,987,332 km (0.115 R)
• M58: 25,551,466 km (0.067 R)
• M59: 25,891,951 km (0.057 R)
• M60: 26,692,299 km (0.079 R)
• M61: 27,153,360 km (0.117 R)
• M62: 27,384,788 km (0.115 R)
• M63: 28,493,308 km (0.074 R)
• M64: 28,964,392 km (0.047 R)
• M65: 29,497,559 km (0.11 R)
• M66: 30,573,317 km (0.119 R)
• M67: 30,633,605 km (0.105 R)
• M68: 32,027,857 km (0.12 R)
• M69: 33,256,953 km (0.102 R)
• M70: 35,444,971 km (0.06 R)
• M71: 37,614,589 km (0.074 R)
• M72: 37,743,543 km (0.051 R)
• M73: 37,808,019 km (0.064 R)
• M74: 38,196,076 km (0.067 R)
• M75: 39,302,502 km (0.12 R)
• M76: 39,826,843 km (0.111 R)
• M77: 40,287,604 km (0.096 R)
• M78: 40,419,549 km (0.118 R)
• M79: 40,683,889 km (0.061 R)
• M80: 41,280,635 km (0.118 R)
• M81: 41,546,919 km (0.053 R)
• M82: 41,680,211 km (0.064 R)
• M83: 42,214,874 km (0.09 R)
• M84: 42,415,933 km (0.04 R)
• M85: 43,155,994 km (0.103 R)
• M86: 45,401,757 km (0.048 R)
• M87: 45,951,828 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit