🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.85 AU - 1.25 AU

Year: 401 Days

Day: 20.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 546 Days

Day: 26.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.4 AU - 1.74 AU

Year: 733 Days

Day: 17 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,692,981 km

• M1: 493,972 km (0.063 R)
• M2: 898,485 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.94 AU - 3.26 AU

Year: 2035 Days

Day: 45.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,692,981 km

• M1: 61,634 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 9.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.09 AU - 5.45 AU

Year: 4510 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,692,981 km

• M1: 133,740 km (0.105 R)
• M2: 801,994 km (0.055 R)
• M3: 1,033,871 km (0.074 R)
• M4: 1,413,401 km (0.106 R)
• M5: 1,560,455 km (0.04 R)
• M6: 1,627,475 km (0.089 R)
• M7: 1,747,154 km (0.064 R)
• M8: 1,959,283 km (0.053 R)
• M9: 2,255,337 km (0.066 R)
• M10: 2,389,377 km (0.081 R)
• M11: 2,848,643 km (0.108 R)
• M12: 3,488,473 km (0.096 R)
• M13: 3,621,764 km (0.073 R)
• M14: 3,688,934 km (0.086 R)
• M15: 3,847,657 km (0.063 R)
• M16: 3,939,361 km (0.069 R)
• M17: 4,625,716 km (0.027 R)
• M18: 5,095,453 km (0.087 R)
• M19: 5,323,440 km (0.051 R)
• M20: 5,400,034 km (0.083 R)
• M21: 5,554,569 km (0.032 R)
• M22: 5,868,126 km (0.117 R)
• M23: 6,133,812 km (0.106 R)
• M24: 6,214,296 km (0.07 R)
• M25: 6,622,099 km (0.042 R)
• M26: 7,292,597 km (0.112 R)
• M27: 7,406,441 km (0.112 R)
• M28: 8,131,392 km (0.052 R)
• M29: 8,818,346 km (0.08 R)
• M30: 9,867,775 km (0.078 R)
• M31: 10,120,446 km (0.095 R)
• M32: 11,119,610 km (0.105 R)
• M33: 11,283,719 km (0.082 R)
• M34: 11,547,908 km (0.078 R)
• M35: 11,714,112 km (0.09 R)
• M36: 11,814,193 km (0.107 R)
• M37: 11,881,063 km (0.095 R)
• M38: 12,625,163 km (0.091 R)
• M39: 12,933,933 km (0.112 R)
• M40: 13,245,246 km (0.078 R)
• M41: 13,314,809 km (0.05 R)
• M42: 13,699,275 km (0.113 R)
• M43: 14,300,659 km (0.094 R)
• M44: 14,443,375 km (0.093 R)
• M45: 14,766,357 km (0.117 R)
• M46: 14,946,772 km (0.111 R)
• M47: 15,237,142 km (0.054 R)
• M48: 15,309,996 km (0.087 R)
• M49: 15,492,655 km (0.118 R)
• M50: 15,675,912 km (0.1 R)
• M51: 16,453,971 km (0.045 R)
• M52: 16,528,770 km (0.089 R)
• M53: 16,753,765 km (0.065 R)
• M54: 17,206,747 km (0.03 R)
• M55: 17,625,472 km (0.103 R)
• M56: 17,970,594 km (0.108 R)
• M57: 18,550,734 km (0.119 R)
• M58: 18,941,035 km (0.063 R)
• M59: 19,215,697 km (0.066 R)
• M60: 19,570,992 km (0.114 R)
• M61: 19,848,795 km (0.103 R)
• M62: 20,569,109 km (0.102 R)
• M63: 22,158,885 km (0.075 R)
• M64: 22,241,463 km (0.089 R)
• M65: 22,864,239 km (0.095 R)
• M66: 23,073,078 km (0.092 R)
• M67: 23,408,626 km (0.106 R)
• M68: 23,534,887 km (0.055 R)
• M69: 23,830,193 km (0.075 R)
• M70: 24,169,331 km (0.109 R)
• M71: 24,723,890 km (0.069 R)
• M72: 24,938,264 km (0.055 R)
• M73: 25,067,218 km (0.058 R)
• M74: 25,412,041 km (0.025 R)
• M75: 26,324,887 km (0.098 R)
• M76: 27,870,083 km (0.082 R)
• M77: 28,496,300 km (0.103 R)
• M78: 29,489,929 km (0.067 R)
• M79: 30,448,851 km (0.088 R)
• M80: 30,632,558 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 13.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.07 AU - 6.65 AU

Year: 5979 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,692,981 km

• M1: 188,344 km (0.09 R)
• M2: 306,526 km (0.083 R)
• M3: 626,815 km (0.055 R)
• M4: 737,368 km (0.108 R)
• M5: 828,772 km (0.047 R)
• M6: 1,098,497 km (0.102 R)
• M7: 1,283,999 km (0.069 R)
• M8: 1,480,421 km (0.101 R)
• M9: 1,669,662 km (0.117 R)
• M10: 1,885,532 km (0.087 R)
• M11: 2,149,273 km (0.102 R)
• M12: 2,285,855 km (0.064 R)
• M13: 2,405,235 km (0.1 R)
• M14: 2,588,492 km (0.038 R)
• M15: 2,968,919 km (0.088 R)
• M16: 3,481,292 km (0.071 R)
• M17: 3,736,356 km (0.084 R)
• M18: 4,463,103 km (0.115 R)
• M19: 4,791,769 km (0.09 R)
• M20: 4,946,154 km (0.099 R)
• M21: 5,102,185 km (0.114 R)
• M22: 5,339,298 km (0.117 R)
• M23: 5,553,223 km (0.085 R)
• M24: 6,465,620 km (0.073 R)
• M25: 6,636,610 km (0.113 R)
• M26: 6,722,629 km (0.115 R)
• M27: 6,953,907 km (0.082 R)
• M28: 7,041,273 km (0.088 R)
• M29: 7,305,762 km (0.111 R)
• M30: 7,603,461 km (0.11 R)
• M31: 8,365,363 km (0.081 R)
• M32: 9,311,869 km (0.104 R)
• M33: 9,602,388 km (0.06 R)
• M34: 10,425,176 km (0.098 R)
• M35: 10,828,343 km (0.111 R)
• M36: 10,997,687 km (0.087 R)
• M37: 11,168,079 km (0.046 R)
• M38: 11,545,964 km (0.034 R)
• M39: 11,998,048 km (0.031 R)
• M40: 12,349,753 km (0.099 R)
• M41: 12,562,332 km (0.085 R)
• M42: 12,704,749 km (0.073 R)
• M43: 13,243,750 km (0.08 R)
• M44: 13,425,063 km (0.08 R)
• M45: 14,011,037 km (0.097 R)
• M46: 14,530,441 km (0.095 R)
• M47: 14,905,483 km (0.09 R)
• M48: 16,437,066 km (0.114 R)
• M49: 16,749,426 km (0.118 R)
• M50: 17,063,732 km (0.099 R)
• M51: 17,778,061 km (0.089 R)
• M52: 18,018,316 km (0.112 R)
• M53: 19,277,032 km (0.117 R)
• M54: 19,606,596 km (0.1 R)
• M55: 19,813,340 km (0.107 R)
• M56: 20,396,473 km (0.057 R)
• M57: 20,858,581 km (0.092 R)
• M58: 21,750,334 km (0.101 R)
• M59: 22,050,277 km (0.065 R)
• M60: 23,658,903 km (0.081 R)
• M61: 23,923,392 km (0.118 R)
• M62: 24,544,223 km (0.11 R)
• M63: 25,350,257 km (0.101 R)
• M64: 25,847,071 km (0.094 R)
• M65: 26,438,432 km (0.088 R)
• M66: 26,575,463 km (0.089 R)
• M67: 27,356,813 km (0.108 R)
• M68: 27,588,091 km (0.101 R)
• M69: 28,145,792 km (0.099 R)
• M70: 28,379,165 km (0.095 R)
• M71: 28,707,083 km (0.082 R)
• M72: 28,801,031 km (0.091 R)
• M73: 29,130,595 km (0.117 R)
• M74: 29,272,264 km (0.112 R)
• M75: 29,793,463 km (0.112 R)
• M76: 30,941,328 km (0.102 R)
• M77: 31,375,610 km (0.075 R)
• M78: 31,617,660 km (0.113 R)
• M79: 31,909,076 km (0.117 R)
• M80: 32,298,779 km (0.115 R)
• M81: 32,788,413 km (0.084 R)
• M82: 32,935,766 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.99 AU - 9.17 AU

Year: 7780 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,692,981 km

• M1: 222,751 km (0.085 R)
• M2: 355,893 km (0.109 R)
• M3: 542,442 km (0.099 R)
• M4: 667,954 km (0.091 R)
• M5: 805,285 km (0.113 R)
• M6: 979,567 km (0.078 R)
• M7: 1,266,346 km (0.061 R)
• M8: 1,443,171 km (0.119 R)
• M9: 1,724,415 km (0.094 R)
• M10: 1,922,183 km (0.107 R)
• M11: 2,250,999 km (0.072 R)
• M12: 2,598,515 km (0.086 R)
• M13: 2,750,058 km (0.096 R)
• M14: 3,022,625 km (0.095 R)
• M15: 3,469,175 km (0.106 R)
• M16: 3,594,538 km (0.086 R)
• M17: 3,850,200 km (0.1 R)
• M18: 5,050,275 km (0.117 R)
• M19: 5,145,419 km (0.118 R)
• M20: 5,482,912 km (0.074 R)
• M21: 5,728,551 km (0.103 R)
• M22: 6,307,345 km (0.109 R)
• M23: 6,409,970 km (0.057 R)
• M24: 6,590,833 km (0.098 R)
• M25: 6,852,330 km (0.039 R)
• M26: 7,090,640 km (0.096 R)
• M27: 7,251,009 km (0.111 R)
• M28: 7,548,110 km (0.071 R)
• M29: 7,959,953 km (0.106 R)
• M30: 8,182,555 km (0.081 R)
• M31: 8,662,614 km (0.099 R)
• M32: 8,805,630 km (0.112 R)
• M33: 9,414,643 km (0.105 R)
• M34: 9,679,880 km (0.102 R)
• M35: 9,828,281 km (0.099 R)
• M36: 9,977,430 km (0.08 R)
• M37: 10,520,769 km (0.08 R)
• M38: 10,734,844 km (0.101 R)
• M39: 11,073,833 km (0.09 R)
• M40: 11,385,296 km (0.106 R)
• M41: 11,731,166 km (0.081 R)
• M42: 12,080,626 km (0.073 R)
• M43: 12,497,855 km (0.071 R)
• M44: 12,789,720 km (0.085 R)
• M45: 14,383,536 km (0.087 R)
• M46: 14,587,139 km (0.083 R)
• M47: 15,031,594 km (0.113 R)
• M48: 15,828,951 km (0.095 R)
• M49: 16,039,285 km (0.025 R)
• M50: 16,391,887 km (0.119 R)
• M51: 16,997,160 km (0.113 R)
• M52: 17,176,528 km (0.051 R)
• M53: 17,320,591 km (0.103 R)
• M54: 17,682,319 km (0.054 R)
• M55: 17,864,080 km (0.073 R)
• M56: 18,266,349 km (0.088 R)
• M57: 18,413,254 km (0.081 R)
• M58: 18,745,511 km (0.082 R)
• M59: 19,603,455 km (0.112 R)
• M60: 20,283,975 km (0.09 R)
• M61: 20,474,264 km (0.097 R)
• M62: 21,126,062 km (0.07 R)
• M63: 21,979,667 km (0.1 R)
• M64: 22,884,136 km (0.103 R)
• M65: 23,720,687 km (0.027 R)
• M66: 25,055,250 km (0.06 R)
• M67: 25,177,770 km (0.094 R)
• M68: 25,341,580 km (0.107 R)
• M69: 26,289,731 km (0.119 R)
• M70: 26,538,961 km (0.042 R)
• M71: 26,956,190 km (0.08 R)
• M72: 27,123,740 km (0.103 R)
• M73: 27,966,424 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 11.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.85 AU - 10.11 AU

Year: 10881 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,692,981 km

• M1: 193,131 km (0.047 R)
• M2: 1,181,075 km (0.118 R)
• M3: 1,419,983 km (0.052 R)
• M4: 1,838,109 km (0.12 R)
• M5: 2,476,443 km (0.083 R)
• M6: 2,577,871 km (0.107 R)
• M7: 3,591,546 km (0.097 R)
• M8: 4,885,866 km (0.047 R)
• M9: 5,649,713 km (0.114 R)
• M10: 6,828,993 km (0.075 R)
• M11: 7,508,018 km (0.115 R)
• M12: 7,730,919 km (0.106 R)
• M13: 8,006,328 km (0.057 R)
• M14: 8,670,244 km (0.076 R)
• M15: 8,773,915 km (0.094 R)
• M16: 8,930,245 km (0.081 R)
• M17: 9,087,622 km (0.108 R)
• M18: 9,725,956 km (0.076 R)
• M19: 10,989,908 km (0.115 R)
• M20: 11,441,544 km (0.11 R)
• M21: 11,928,186 km (0.119 R)
• M22: 14,033,028 km (0.12 R)
• M23: 14,277,322 km (0.089 R)
• M24: 14,801,213 km (0.074 R)
• M25: 16,926,550 km (0.117 R)
• M26: 17,317,300 km (0.059 R)
• M27: 18,540,562 km (0.114 R)
• M28: 20,375,679 km (0.086 R)
• M29: 20,652,435 km (0.093 R)
• M30: 21,736,720 km (0.056 R)
• M31: 22,911,213 km (0.079 R)
• M32: 23,923,841 km (0.109 R)
• M33: 24,545,869 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit