🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.76 AU - 1.9 AU

Year: 933 Days

Day: 24.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.51 AU - 2.27 AU

Year: 979 Days

Day: 47.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.9 AU - 2.14 AU

Year: 1082 Days

Day: 46.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,745,261 km

• M1: 968,197 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.01 AU - 3.13 AU

Year: 1552 Days

Day: 44.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,745,261 km

• M1: 135,984 km (0.094 R)
• M2: 548,725 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.39 AU - 3.23 AU

Year: 1775 Days

Day: 27.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.28 AU - 3.56 AU

Year: 1880 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,745,261 km

• M1: 1,642,136 km (0.102 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 9.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.4 AU - 5.4 AU

Year: 4086 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,745,261 km

• M1: 136,583 km (0.114 R)
• M2: 228,436 km (0.071 R)
• M3: 388,655 km (0.071 R)
• M4: 451,786 km (0.074 R)
• M5: 726,746 km (0.032 R)
• M6: 836,102 km (0.114 R)
• M7: 1,630,766 km (0.101 R)
• M8: 1,752,389 km (0.085 R)
• M9: 2,096,016 km (0.074 R)
• M10: 2,215,245 km (0.06 R)
• M11: 2,488,561 km (0.046 R)
• M12: 3,158,161 km (0.057 R)
• M13: 3,264,824 km (0.12 R)
• M14: 3,607,852 km (0.101 R)
• M15: 3,719,601 km (0.059 R)
• M16: 4,244,540 km (0.077 R)
• M17: 4,740,308 km (0.047 R)
• M18: 4,880,481 km (0.047 R)
• M19: 5,057,455 km (0.117 R)
• M20: 5,786,745 km (0.051 R)
• M21: 6,087,736 km (0.102 R)
• M22: 6,297,622 km (0.09 R)
• M23: 6,568,244 km (0.066 R)
• M24: 6,744,171 km (0.097 R)
• M25: 6,921,744 km (0.082 R)
• M26: 8,291,761 km (0.116 R)
• M27: 8,460,807 km (0.106 R)
• M28: 8,524,535 km (0.079 R)
• M29: 8,824,030 km (0.052 R)
• M30: 9,040,050 km (0.045 R)
• M31: 9,411,202 km (0.119 R)
• M32: 9,543,447 km (0.095 R)
• M33: 9,654,149 km (0.114 R)
• M34: 10,078,558 km (0.077 R)
• M35: 10,395,257 km (0.029 R)
• M36: 10,531,989 km (0.046 R)
• M37: 10,692,209 km (0.075 R)
• M38: 11,084,903 km (0.101 R)
• M39: 11,529,209 km (0.086 R)
• M40: 12,027,220 km (0.108 R)
• M41: 12,508,028 km (0.089 R)
• M42: 12,823,978 km (0.036 R)
• M43: 13,117,938 km (0.103 R)
• M44: 13,290,424 km (0.097 R)
• M45: 13,414,142 km (0.079 R)
• M46: 14,038,264 km (0.071 R)
• M47: 14,569,935 km (0.076 R)
• M48: 14,799,717 km (0.071 R)
• M49: 14,902,341 km (0.05 R)
• M50: 16,788,322 km (0.086 R)
• M51: 17,083,030 km (0.078 R)
• M52: 17,623,377 km (0.116 R)
• M53: 17,841,042 km (0.119 R)
• M54: 18,004,852 km (0.11 R)
• M55: 18,499,422 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 13.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.74 AU - 8.2 AU

Year: 6932 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,745,261 km

• M1: 219,610 km (0.096 R)
• M2: 635,492 km (0.061 R)
• M3: 784,042 km (0.112 R)
• M4: 1,031,178 km (0.093 R)
• M5: 1,500,467 km (0.063 R)
• M6: 1,688,960 km (0.116 R)
• M7: 2,166,177 km (0.065 R)
• M8: 2,420,643 km (0.117 R)
• M9: 2,664,338 km (0.112 R)
• M10: 3,242,534 km (0.119 R)
• M11: 4,242,446 km (0.075 R)
• M12: 4,993,577 km (0.093 R)
• M13: 5,227,099 km (0.118 R)
• M14: 5,332,117 km (0.097 R)
• M15: 5,678,137 km (0.116 R)
• M16: 6,589,487 km (0.115 R)
• M17: 7,134,771 km (0.072 R)
• M18: 7,339,421 km (0.094 R)
• M19: 8,147,100 km (0.034 R)
• M20: 8,826,125 km (0.061 R)
• M21: 8,951,488 km (0.106 R)
• M22: 9,331,317 km (0.118 R)
• M23: 9,427,209 km (0.116 R)
• M24: 9,781,307 km (0.053 R)
• M25: 10,535,879 km (0.089 R)
• M26: 10,669,021 km (0.038 R)
• M27: 10,869,781 km (0.099 R)
• M28: 10,970,610 km (0.054 R)
• M29: 12,485,887 km (0.096 R)
• M30: 13,017,408 km (0.114 R)
• M31: 13,232,081 km (0.11 R)
• M32: 13,665,017 km (0.111 R)
• M33: 14,249,496 km (0.066 R)
• M34: 14,581,903 km (0.096 R)
• M35: 14,879,453 km (0.094 R)
• M36: 15,179,098 km (0.111 R)
• M37: 15,860,665 km (0.114 R)
• M38: 16,901,717 km (0.114 R)
• M39: 17,253,571 km (0.115 R)
• M40: 17,607,969 km (0.118 R)
• M41: 18,044,346 km (0.104 R)
• M42: 18,323,944 km (0.091 R)
• M43: 18,564,647 km (0.087 R)
• M44: 18,927,871 km (0.106 R)
• M45: 19,130,576 km (0.096 R)
• M46: 19,579,220 km (0.115 R)
• M47: 20,031,304 km (0.09 R)
• M48: 20,695,220 km (0.052 R)
• M49: 21,029,721 km (0.025 R)
• M50: 21,155,682 km (0.084 R)
• M51: 21,916,686 km (0.106 R)
• M52: 22,557,713 km (0.115 R)
• M53: 23,161,490 km (0.069 R)
• M54: 23,378,557 km (0.045 R)
• M55: 23,596,072 km (0.102 R)
• M56: 24,297,088 km (0.103 R)
• M57: 25,049,415 km (0.119 R)
• M58: 25,182,857 km (0.064 R)
• M59: 25,450,787 km (0.057 R)
• M60: 25,540,246 km (0.091 R)
• M61: 28,180,499 km (0.11 R)
• M62: 28,784,276 km (0.112 R)
• M63: 29,674,234 km (0.042 R)
• M64: 30,004,396 km (0.068 R)
• M65: 30,335,755 km (0.101 R)
• M66: 30,668,311 km (0.052 R)
• M67: 30,954,343 km (0.107 R)
• M68: 32,446,432 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 13.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.03 AU - 9.75 AU

Year: 8349 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,745,261 km

• M1: 167,998 km (0.084 R)
• M2: 258,505 km (0.087 R)
• M3: 407,953 km (0.082 R)
• M4: 654,640 km (0.094 R)
• M5: 821,592 km (0.105 R)
• M6: 1,038,808 km (0.032 R)
• M7: 1,182,422 km (0.045 R)
• M8: 1,352,365 km (0.079 R)
• M9: 1,551,330 km (0.106 R)
• M10: 1,803,103 km (0.093 R)
• M11: 2,137,006 km (0.111 R)
• M12: 2,299,768 km (0.062 R)
• M13: 2,515,189 km (0.115 R)
• M14: 2,613,176 km (0.098 R)
• M15: 2,940,645 km (0.091 R)
• M16: 3,524,975 km (0.113 R)
• M17: 3,802,628 km (0.105 R)
• M18: 4,116,485 km (0.069 R)
• M19: 4,558,098 km (0.111 R)
• M20: 5,233,382 km (0.105 R)
• M21: 5,423,072 km (0.051 R)
• M22: 6,038,817 km (0.104 R)
• M23: 6,338,312 km (0.116 R)
• M24: 6,473,100 km (0.088 R)
• M25: 6,814,033 km (0.11 R)
• M26: 7,021,526 km (0.105 R)
• M27: 7,584,911 km (0.105 R)
• M28: 7,692,173 km (0.112 R)
• M29: 8,017,099 km (0.076 R)
• M30: 8,126,456 km (0.072 R)
• M31: 8,792,914 km (0.053 R)
• M32: 9,399,982 km (0.093 R)
• M33: 9,786,394 km (0.092 R)
• M34: 9,981,619 km (0.11 R)
• M35: 10,815,477 km (0.075 R)
• M36: 11,098,367 km (0.036 R)
• M37: 11,301,970 km (0.089 R)
• M38: 11,961,995 km (0.094 R)
• M39: 12,128,947 km (0.058 R)
• M40: 13,103,876 km (0.118 R)
• M41: 13,319,147 km (0.091 R)
• M42: 13,622,532 km (0.085 R)
• M43: 14,635,608 km (0.085 R)
• M44: 14,858,958 km (0.103 R)
• M45: 14,948,717 km (0.092 R)
• M46: 15,581,665 km (0.12 R)
• M47: 15,993,060 km (0.118 R)
• M48: 17,014,215 km (0.114 R)
• M49: 17,154,986 km (0.085 R)
• M50: 17,296,356 km (0.089 R)
• M51: 17,912,999 km (0.103 R)
• M52: 18,008,442 km (0.1 R)
• M53: 19,021,519 km (0.107 R)
• M54: 20,152,329 km (0.082 R)
• M55: 20,251,662 km (0.114 R)
• M56: 20,500,743 km (0.059 R)
• M57: 20,600,674 km (0.079 R)
• M58: 21,002,045 km (0.113 R)
• M59: 21,304,831 km (0.038 R)
• M60: 23,307,647 km (0.085 R)
• M61: 24,041,126 km (0.116 R)
• M62: 24,357,974 km (0.112 R)
• M63: 25,316,298 km (0.097 R)
• M64: 25,800,247 km (0.099 R)
• M65: 27,215,144 km (0.109 R)
• M66: 28,098,370 km (0.101 R)
• M67: 28,487,773 km (0.083 R)
• M68: 28,878,971 km (0.084 R)
• M69: 29,215,716 km (0.096 R)
• M70: 29,779,850 km (0.056 R)
• M71: 31,205,817 km (0.118 R)
• M72: 31,666,728 km (0.055 R)
• M73: 32,653,924 km (0.082 R)
• M74: 32,829,253 km (0.075 R)
• M75: 33,122,016 km (0.104 R)
• M76: 33,828,118 km (0.082 R)
• M77: 34,598,846 km (0.111 R)
• M78: 35,076,063 km (0.098 R)
• M79: 36,157,656 km (0.119 R)
• M80: 36,520,580 km (0.025 R)
• M81: 38,847,276 km (0.096 R)
• M82: 39,219,027 km (0.099 R)
• M83: 41,095,433 km (0.082 R)
• M84: 41,981,052 km (0.06 R)
• M85: 42,298,948 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit