🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.53 AU - 0.81 AU

Year: 203 Days

Day: 22.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 343 Days

Day: 22.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.81 AU - 2.11 AU

Year: 1018 Days

Day: 44.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,138,317 km

• M1: 363,672 km (0.044 R)
• M2: 386,262 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.19 AU - 2.55 AU

Year: 1353 Days

Day: 37.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.76 AU - 4.3 AU

Year: 2460 Days

Day: 22.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,138,317 km

• M1: 1,373,907 km (0.12 R)
• M2: 1,444,667 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 10.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.13 AU - 8.29 AU

Year: 6446 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,138,317 km

• M1: 153,787 km (0.064 R)
• M2: 256,411 km (0.101 R)
• M3: 325,076 km (0.069 R)
• M4: 430,692 km (0.115 R)
• M5: 560,992 km (0.099 R)
• M6: 717,771 km (0.104 R)
• M7: 1,008,290 km (0.086 R)
• M8: 1,118,094 km (0.109 R)
• M9: 1,217,727 km (0.077 R)
• M10: 1,365,380 km (0.097 R)
• M11: 1,744,162 km (0.103 R)
• M12: 2,119,951 km (0.037 R)
• M13: 2,390,724 km (0.11 R)
• M14: 2,634,568 km (0.052 R)
• M15: 2,711,312 km (0.084 R)
• M16: 3,065,709 km (0.096 R)
• M17: 3,187,332 km (0.116 R)
• M18: 3,393,329 km (0.029 R)
• M19: 3,498,047 km (0.05 R)
• M20: 3,689,383 km (0.061 R)
• M21: 3,797,093 km (0.108 R)
• M22: 4,082,227 km (0.108 R)
• M23: 4,193,827 km (0.089 R)
• M24: 4,534,611 km (0.088 R)
• M25: 4,627,062 km (0.11 R)
• M26: 5,194,786 km (0.099 R)
• M27: 5,486,951 km (0.063 R)
• M28: 5,684,869 km (0.061 R)
• M29: 5,809,633 km (0.079 R)
• M30: 6,447,519 km (0.053 R)
• M31: 6,682,686 km (0.041 R)
• M32: 7,514,151 km (0.099 R)
• M33: 7,706,385 km (0.04 R)
• M34: 7,816,938 km (0.106 R)
• M35: 9,420,477 km (0.063 R)
• M36: 10,017,223 km (0.077 R)
• M37: 10,687,721 km (0.063 R)
• M38: 11,215,951 km (0.112 R)
• M39: 11,341,463 km (0.082 R)
• M40: 11,848,151 km (0.081 R)
• M41: 11,943,894 km (0.042 R)
• M42: 12,297,543 km (0.12 R)
• M43: 12,916,430 km (0.109 R)
• M44: 15,492,206 km (0.086 R)
• M45: 15,983,485 km (0.101 R)
• M46: 16,373,188 km (0.116 R)
• M47: 16,981,752 km (0.068 R)
• M48: 17,162,017 km (0.092 R)
• M49: 17,597,497 km (0.077 R)
• M50: 17,670,500 km (0.097 R)
• M51: 17,853,309 km (0.086 R)
• M52: 18,110,169 km (0.053 R)
• M53: 18,963,176 km (0.101 R)
• M54: 19,526,412 km (0.079 R)
• M55: 20,362,514 km (0.119 R)
• M56: 20,477,405 km (0.107 R)
• M57: 20,862,171 km (0.116 R)
• M58: 21,094,048 km (0.111 R)
• M59: 21,171,539 km (0.116 R)
• M60: 21,834,108 km (0.077 R)
• M61: 21,991,037 km (0.117 R)
• M62: 22,148,414 km (0.093 R)
• M63: 22,345,434 km (0.086 R)
• M64: 22,662,133 km (0.099 R)
• M65: 22,781,213 km (0.086 R)
• M66: 23,500,330 km (0.083 R)
• M67: 23,822,264 km (0.119 R)
• M68: 23,903,047 km (0.108 R)
• M69: 24,024,221 km (0.111 R)
• M70: 24,226,777 km (0.092 R)
• M71: 24,960,704 km (0.062 R)
• M72: 25,743,250 km (0.066 R)
• M73: 26,200,122 km (0.075 R)
• M74: 26,325,037 km (0.054 R)
• M75: 26,995,385 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 11.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.5 AU - 8.68 AU

Year: 7001 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,138,317 km

• M1: 162,762 km (0.083 R)
• M2: 252,820 km (0.038 R)
• M3: 405,859 km (0.106 R)
• M4: 502,200 km (0.057 R)
• M5: 641,326 km (0.059 R)
• M6: 770,279 km (0.088 R)
• M7: 1,125,574 km (0.074 R)
• M8: 1,314,516 km (0.119 R)
• M9: 1,790,537 km (0.105 R)
• M10: 1,978,133 km (0.074 R)
• M11: 2,226,465 km (0.114 R)
• M12: 2,695,155 km (0.114 R)
• M13: 3,133,028 km (0.112 R)
• M14: 3,235,652 km (0.112 R)
• M15: 3,529,313 km (0.068 R)
• M16: 3,679,360 km (0.1 R)
• M17: 3,809,659 km (0.107 R)
• M18: 4,600,583 km (0.06 R)
• M19: 4,931,045 km (0.116 R)
• M20: 5,318,204 km (0.03 R)
• M21: 6,122,143 km (0.114 R)
• M22: 6,829,741 km (0.12 R)
• M23: 7,098,569 km (0.104 R)
• M24: 7,591,045 km (0.087 R)
• M25: 8,122,865 km (0.12 R)
• M26: 8,637,931 km (0.119 R)
• M27: 9,460,270 km (0.054 R)
• M28: 9,579,649 km (0.101 R)
• M29: 9,729,846 km (0.112 R)
• M30: 9,911,009 km (0.073 R)
• M31: 10,307,293 km (0.076 R)
• M32: 10,553,831 km (0.098 R)
• M33: 10,677,847 km (0.041 R)
• M34: 11,241,831 km (0.05 R)
• M35: 11,400,255 km (0.084 R)
• M36: 11,783,525 km (0.064 R)
• M37: 11,944,343 km (0.081 R)
• M38: 12,203,446 km (0.029 R)
• M39: 12,464,195 km (0.067 R)
• M40: 13,157,881 km (0.078 R)
• M41: 13,593,510 km (0.076 R)
• M42: 14,136,101 km (0.096 R)
• M43: 14,963,527 km (0.031 R)
• M44: 15,137,809 km (0.116 R)
• M45: 16,126,650 km (0.05 R)
• M46: 16,556,894 km (0.069 R)
• M47: 16,665,053 km (0.097 R)
• M48: 17,063,432 km (0.069 R)
• M49: 17,172,788 km (0.061 R)
• M50: 17,575,207 km (0.101 R)
• M51: 18,054,967 km (0.091 R)
• M52: 18,129,168 km (0.106 R)
• M53: 18,876,708 km (0.029 R)
• M54: 19,102,900 km (0.114 R)
• M55: 19,405,985 km (0.11 R)
• M56: 19,481,981 km (0.058 R)
• M57: 19,596,124 km (0.109 R)
• M58: 19,710,567 km (0.032 R)
• M59: 20,055,240 km (0.114 R)
• M60: 20,209,027 km (0.098 R)
• M61: 21,061,884 km (0.069 R)
• M62: 21,139,974 km (0.096 R)
• M63: 21,257,409 km (0.073 R)
• M64: 21,926,560 km (0.092 R)
• M65: 22,164,421 km (0.116 R)
• M66: 23,245,265 km (0.081 R)
• M67: 23,406,831 km (0.093 R)
• M68: 24,179,504 km (0.1 R)
• M69: 24,302,174 km (0.11 R)
• M70: 25,167,448 km (0.102 R)
• M71: 25,291,764 km (0.109 R)
• M72: 25,374,940 km (0.025 R)
• M73: 25,499,705 km (0.113 R)
• M74: 26,336,556 km (0.087 R)
• M75: 26,589,526 km (0.078 R)
• M76: 26,716,235 km (0.08 R)
• M77: 27,523,465 km (0.109 R)
• M78: 28,295,689 km (0.099 R)
• M79: 28,901,261 km (0.112 R)
• M80: 29,031,561 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.2

Radius: 3.6

Gravity: 23.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.82 AU - 14.44 AU

Year: 16646 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,138,317 km

• M1: 74,649 km (0.084 R)
• M2: 103,671 km (0.113 R)
• M3: 379,380 km (0.095 R)
• M4: 453,581 km (0.06 R)
• M5: 616,044 km (0.113 R)
• M6: 777,011 km (0.051 R)
• M7: 872,006 km (0.118 R)
• M8: 1,011,431 km (0.044 R)
• M9: 1,684,771 km (0.087 R)
• M10: 1,833,023 km (0.062 R)
• M11: 2,302,760 km (0.111 R)
• M12: 2,384,590 km (0.063 R)
• M13: 2,635,615 km (0.078 R)
• M14: 2,664,039 km (0.111 R)
• M15: 2,807,653 km (0.119 R)
• M16: 3,162,649 km (0.1 R)
• M17: 3,192,867 km (0.12 R)
• M18: 3,223,236 km (0.103 R)
• M19: 3,849,452 km (0.087 R)
• M20: 3,946,691 km (0.037 R)
• M21: 4,011,916 km (0.082 R)
• M22: 4,580,537 km (0.099 R)
• M23: 5,497,871 km (0.071 R)
• M24: 5,607,227 km (0.111 R)
• M25: 5,680,530 km (0.111 R)
• M26: 6,165,078 km (0.063 R)
• M27: 6,624,044 km (0.059 R)
• M28: 6,779,476 km (0.113 R)
• M29: 7,614,831 km (0.105 R)
• M30: 8,482,349 km (0.095 R)
• M31: 8,524,386 km (0.115 R)
• M32: 9,034,814 km (0.11 R)
• M33: 9,337,151 km (0.11 R)
• M34: 10,084,991 km (0.059 R)
• M35: 10,533,784 km (0.114 R)
• M36: 10,897,606 km (0.096 R)
• M37: 10,989,160 km (0.066 R)
• M38: 11,081,013 km (0.104 R)
• M39: 11,173,016 km (0.082 R)
• M40: 11,637,368 km (0.075 R)
• M41: 12,488,879 km (0.082 R)
• M42: 12,632,643 km (0.101 R)
• M43: 12,680,813 km (0.115 R)
• M44: 12,728,984 km (0.101 R)
• M45: 13,164,912 km (0.052 R)
• M46: 13,311,368 km (0.044 R)
• M47: 13,360,287 km (0.107 R)
• M48: 13,654,994 km (0.101 R)
• M49: 14,653,111 km (0.035 R)
• M50: 15,314,334 km (0.118 R)
• M51: 15,571,343 km (0.061 R)
• M52: 16,560,484 km (0.074 R)
• M53: 17,089,313 km (0.111 R)
• M54: 17,302,340 km (0.063 R)
• M55: 17,946,658 km (0.113 R)
• M56: 19,536,285 km (0.112 R)
• M57: 19,814,836 km (0.114 R)
• M58: 20,432,376 km (0.06 R)
• M59: 20,999,203 km (0.04 R)
• M60: 21,974,581 km (0.065 R)
• M61: 23,435,554 km (0.085 R)
• M62: 24,207,628 km (0.116 R)
• M63: 24,867,504 km (0.112 R)
• M64: 24,988,080 km (0.115 R)
• M65: 25,048,368 km (0.082 R)
• M66: 25,715,724 km (0.089 R)
• M67: 28,253,802 km (0.066 R)
• M68: 30,870,568 km (0.046 R)
• M69: 31,000,120 km (0.093 R)
• M70: 31,194,896 km (0.102 R)
• M71: 33,297,344 km (0.072 R)
• M72: 34,097,543 km (0.1 R)
• M73: 35,513,039 km (0.104 R)
• M74: 36,535,839 km (0.089 R)
• M75: 39,802,458 km (0.108 R)
• M76: 39,873,068 km (0.083 R)
• M77: 39,943,529 km (0.101 R)
• M78: 40,084,749 km (0.077 R)
• M79: 40,155,509 km (0.077 R)
• M80: 42,511,077 km (0.097 R)
• M81: 43,451,300 km (0.09 R)
• M82: 43,887,527 km (0.087 R)
• M83: 44,106,239 km (0.073 R)
• M84: 44,179,094 km (0.109 R)
• M85: 44,325,251 km (0.101 R)
• M86: 44,764,320 km (0.082 R)
• M87: 45,057,981 km (0.064 R)
• M88: 46,461,059 km (0.074 R)
• M89: 46,758,310 km (0.117 R)
• M90: 47,205,309 km (0.109 R)
• M91: 49,234,305 km (0.066 R)
• M92: 49,993,065 km (0.11 R)
• M93: 50,297,646 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit