🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 273 Days

Day: 35.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.77 AU - 1.23 AU

Year: 375 Days

Day: 33.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 474 Days

Day: 35.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,149,449 km

• M1: 88,712 km (0.063 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.41 AU

Year: 1190 Days

Day: 15.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,149,449 km

• M1: 18,999 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.05 AU - 2.69 AU

Year: 1367 Days

Day: 43.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,149,449 km

• M1: 58,194 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.53 AU - 10.27 AU

Year: 9950 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,149,449 km

• M1: 130,150 km (0.106 R)
• M2: 419,173 km (0.081 R)
• M3: 513,569 km (0.069 R)
• M4: 816,505 km (0.09 R)
• M5: 1,310,627 km (0.091 R)
• M6: 1,571,526 km (0.101 R)
• M7: 1,673,851 km (0.116 R)
• M8: 1,957,339 km (0.098 R)
• M9: 2,161,240 km (0.088 R)
• M10: 2,256,235 km (0.089 R)
• M11: 2,391,771 km (0.093 R)
• M12: 2,650,425 km (0.089 R)
• M13: 2,876,468 km (0.114 R)
• M14: 3,044,765 km (0.091 R)
• M15: 3,281,579 km (0.116 R)
• M16: 3,413,375 km (0.068 R)
• M17: 3,479,946 km (0.117 R)
• M18: 4,004,585 km (0.102 R)
• M19: 4,145,507 km (0.066 R)
• M20: 5,050,873 km (0.119 R)
• M21: 5,539,011 km (0.085 R)
• M22: 5,881,739 km (0.068 R)
• M23: 7,263,276 km (0.055 R)
• M24: 7,406,740 km (0.04 R)
• M25: 8,078,883 km (0.092 R)
• M26: 8,257,503 km (0.118 R)
• M27: 8,437,470 km (0.082 R)
• M28: 8,527,827 km (0.114 R)
• M29: 8,740,106 km (0.1 R)
• M30: 8,862,178 km (0.106 R)
• M31: 9,231,984 km (0.113 R)
• M32: 10,082,148 km (0.04 R)
• M33: 11,056,031 km (0.076 R)
• M34: 11,122,003 km (0.1 R)
• M35: 11,320,819 km (0.06 R)
• M36: 11,453,961 km (0.113 R)
• M37: 12,093,641 km (0.099 R)
• M38: 12,229,776 km (0.103 R)
• M39: 12,710,433 km (0.117 R)
• M40: 12,953,081 km (0.118 R)
• M41: 13,267,237 km (0.096 R)
• M42: 13,938,782 km (0.104 R)
• M43: 14,188,909 km (0.047 R)
• M44: 15,314,783 km (0.07 R)
• M45: 16,809,415 km (0.098 R)
• M46: 17,266,885 km (0.086 R)
• M47: 17,689,799 km (0.047 R)
• M48: 17,805,737 km (0.088 R)
• M49: 17,960,720 km (0.074 R)
• M50: 18,585,142 km (0.05 R)
• M51: 19,058,170 km (0.09 R)
• M52: 19,775,043 km (0.097 R)
• M53: 19,855,377 km (0.07 R)
• M54: 20,379,269 km (0.114 R)
• M55: 20,460,351 km (0.077 R)
• M56: 21,030,469 km (0.058 R)
• M57: 21,112,299 km (0.085 R)
• M58: 21,276,408 km (0.068 R)
• M59: 21,523,244 km (0.097 R)
• M60: 21,771,128 km (0.079 R)
• M61: 22,061,497 km (0.1 R)
• M62: 22,186,262 km (0.12 R)
• M63: 22,604,089 km (0.11 R)
• M64: 22,898,048 km (0.114 R)
• M65: 23,405,036 km (0.098 R)
• M66: 24,948,138 km (0.11 R)
• M67: 25,688,198 km (0.102 R)
• M68: 26,258,914 km (0.087 R)
• M69: 26,833,968 km (0.082 R)
• M70: 27,368,332 km (0.091 R)
• M71: 27,726,619 km (0.054 R)
• M72: 28,583,665 km (0.11 R)
• M73: 29,038,143 km (0.042 R)
• M74: 29,175,026 km (0.088 R)
• M75: 29,495,165 km (0.03 R)
• M76: 30,277,412 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 7.5

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.83 AU - 19.37 AU

Year: 25345 Days

Day: 19.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,149,449 km

• M1: 177,872 km (0.062 R)
• M2: 1,007,542 km (0.085 R)
• M3: 1,811,181 km (0.115 R)
• M4: 1,967,212 km (0.1 R)
• M5: 3,609,049 km (0.039 R)
• M6: 3,657,967 km (0.093 R)
• M7: 4,471,032 km (0.061 R)
• M8: 4,523,540 km (0.1 R)
• M9: 4,629,456 km (0.088 R)
• M10: 4,789,974 km (0.077 R)
• M11: 5,061,345 km (0.083 R)
• M12: 6,552,088 km (0.119 R)
• M13: 7,220,940 km (0.097 R)
• M14: 8,296,997 km (0.11 R)
• M15: 8,688,644 km (0.099 R)
• M16: 9,762,308 km (0.067 R)
• M17: 10,245,210 km (0.091 R)
• M18: 11,019,529 km (0.042 R)
• M19: 11,234,052 km (0.113 R)
• M20: 12,475,266 km (0.12 R)
• M21: 12,773,713 km (0.073 R)
• M22: 13,149,952 km (0.084 R)
• M23: 15,562,816 km (0.115 R)
• M24: 16,614,639 km (0.102 R)
• M25: 18,277,120 km (0.077 R)
• M26: 18,700,931 km (0.087 R)
• M27: 19,299,771 km (0.113 R)
• M28: 20,692,078 km (0.046 R)
• M29: 22,931,558 km (0.082 R)
• M30: 23,388,580 km (0.084 R)
• M31: 25,340,832 km (0.058 R)
• M32: 25,435,228 km (0.055 R)
• M33: 26,003,251 km (0.116 R)
• M34: 26,288,834 km (0.085 R)
• M35: 26,479,721 km (0.096 R)
• M36: 26,767,098 km (0.11 R)
• M37: 28,121,557 km (0.117 R)
• M38: 28,414,769 km (0.094 R)
• M39: 29,300,239 km (0.052 R)
• M40: 30,095,052 km (0.107 R)
• M41: 30,394,847 km (0.085 R)
• M42: 33,344,019 km (0.098 R)
• M43: 37,666,500 km (0.072 R)
• M44: 38,421,969 km (0.099 R)
• M45: 42,609,064 km (0.118 R)
• M46: 44,756,242 km (0.075 R)
• M47: 45,785,625 km (0.102 R)
• M48: 46,360,829 km (0.102 R)
• M49: 47,286,092 km (0.075 R)
• M50: 47,984,115 km (0.093 R)
• M51: 48,334,474 km (0.092 R)
• M52: 49,272,602 km (0.045 R)
• M53: 50,335,345 km (0.062 R)
• M54: 52,003,361 km (0.103 R)
• M55: 52,243,167 km (0.116 R)
• M56: 54,660,968 km (0.028 R)
• M57: 55,638,290 km (0.106 R)
• M58: 56,867,985 km (0.104 R)
• M59: 58,979,110 km (0.053 R)
• M60: 60,358,702 km (0.091 R)
• M61: 61,622,056 km (0.086 R)
• M62: 62,639,022 km (0.105 R)
• M63: 63,149,600 km (0.098 R)
• M64: 64,818,513 km (0.046 R)
• M65: 67,283,737 km (0.041 R)
• M66: 68,462,119 km (0.069 R)
• M67: 68,987,956 km (0.088 R)
• M68: 70,308,606 km (0.03 R)
• M69: 70,706,536 km (0.041 R)
• M70: 72,974,889 km (0.049 R)
• M71: 74,185,434 km (0.049 R)
• M72: 75,131,641 km (0.079 R)
• M73: 76,490,139 km (0.115 R)
• M74: 77,719,834 km (0.063 R)
• M75: 78,268,409 km (0.101 R)
• M76: 78,543,071 km (0.082 R)
• M77: 79,093,591 km (0.116 R)
• M78: 79,369,449 km (0.103 R)
• M79: 85,516,127 km (0.07 R)
• M80: 87,218,850 km (0.052 R)
• M81: 88,646,313 km (0.06 R)
• M82: 88,932,793 km (0.109 R)
• M83: 89,363,036 km (0.102 R)
• M84: 89,650,114 km (0.109 R)
• M85: 90,369,531 km (0.086 R)
• M86: 91,379,765 km (0.038 R)
• M87: 91,524,426 km (0.096 R)
• M88: 91,669,087 km (0.084 R)
• M89: 92,829,518 km (0.074 R)
• M90: 93,994,736 km (0.076 R)
• M91: 94,579,215 km (0.072 R)
• M92: 95,458,102 km (0.084 R)
• M93: 95,604,858 km (0.111 R)
• M94: 95,751,763 km (0.104 R)
• M95: 97,815,166 km (0.094 R)
• M96: 97,963,118 km (0.102 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: 410 - 11,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit