🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.31 AU - 1.91 AU

Year: 754 Days

Day: 27 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.77 AU - 1.81 AU

Year: 884 Days

Day: 17.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,952,495 km

• M1: 1,159,533 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.73 AU - 1.93 AU

Year: 913 Days

Day: 28.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.12 AU - 3.58 AU

Year: 2262 Days

Day: 36.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.29 AU - 4.59 AU

Year: 2886 Days

Day: 47.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 90.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 10

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.26 AU - 10.28 AU

Year: 11267 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,952,495 km

• M1: 278,252 km (0.097 R)
• M2: 517,609 km (0.071 R)
• M3: 617,540 km (0.096 R)
• M4: 1,141,133 km (0.058 R)
• M5: 1,777,671 km (0.075 R)
• M6: 2,635,765 km (0.037 R)
• M7: 2,712,509 km (0.102 R)
• M8: 3,026,963 km (0.103 R)
• M9: 3,806,219 km (0.118 R)
• M10: 4,338,787 km (0.108 R)
• M11: 4,706,947 km (0.113 R)
• M12: 4,863,277 km (0.04 R)
• M13: 5,277,962 km (0.116 R)
• M14: 5,407,963 km (0.1 R)
• M15: 5,670,956 km (0.103 R)
• M16: 5,737,378 km (0.06 R)
• M17: 5,938,287 km (0.043 R)
• M18: 6,073,374 km (0.081 R)
• M19: 6,175,550 km (0.088 R)
• M20: 6,243,916 km (0.114 R)
• M21: 6,312,581 km (0.088 R)
• M22: 6,554,780 km (0.076 R)
• M23: 7,922,254 km (0.118 R)
• M24: 8,034,004 km (0.107 R)
• M25: 8,108,653 km (0.108 R)
• M26: 8,372,095 km (0.087 R)
• M27: 8,447,941 km (0.116 R)
• M28: 9,101,385 km (0.061 R)
• M29: 9,414,493 km (0.117 R)
• M30: 9,493,331 km (0.115 R)
• M31: 9,611,962 km (0.117 R)
• M32: 10,497,283 km (0.052 R)
• M33: 11,324,708 km (0.08 R)
• M34: 12,822,632 km (0.082 R)
• M35: 12,910,147 km (0.118 R)
• M36: 14,884,390 km (0.11 R)
• M37: 15,114,621 km (0.075 R)
• M38: 15,906,293 km (0.119 R)
• M39: 16,331,001 km (0.083 R)
• M40: 16,759,300 km (0.104 R)
• M41: 17,384,619 km (0.063 R)
• M42: 18,312,126 km (0.11 R)
• M43: 18,757,179 km (0.102 R)
• M44: 18,856,512 km (0.114 R)
• M45: 19,055,777 km (0.094 R)
• M46: 20,726,336 km (0.069 R)
• M47: 21,501,104 km (0.076 R)
• M48: 21,657,284 km (0.036 R)
• M49: 21,813,763 km (0.112 R)
• M50: 22,075,410 km (0.054 R)
• M51: 22,180,278 km (0.087 R)
• M52: 23,292,239 km (0.034 R)
• M53: 23,720,687 km (0.057 R)
• M54: 23,881,954 km (0.112 R)
• M55: 25,735,471 km (0.11 R)
• M56: 26,067,429 km (0.109 R)
• M57: 27,974,802 km (0.108 R)
• M58: 30,042,992 km (0.073 R)
• M59: 31,685,278 km (0.074 R)
• M60: 31,863,000 km (0.074 R)
• M61: 32,278,882 km (0.104 R)
• M62: 32,876,226 km (0.089 R)
• M63: 33,056,193 km (0.055 R)
• M64: 33,658,175 km (0.089 R)
• M65: 34,021,099 km (0.092 R)
• M66: 34,873,059 km (0.087 R)
• M67: 35,301,657 km (0.077 R)
• M68: 35,547,446 km (0.065 R)
• M69: 35,916,953 km (0.028 R)
• M70: 36,040,521 km (0.09 R)
• M71: 36,164,088 km (0.072 R)
• M72: 36,535,839 km (0.107 R)
• M73: 37,658,721 km (0.09 R)
• M74: 37,972,727 km (0.107 R)
• M75: 38,035,558 km (0.116 R)
• M76: 38,666,412 km (0.09 R)
• M77: 39,682,780 km (0.094 R)
• M78: 40,002,321 km (0.1 R)
• M79: 40,579,470 km (0.096 R)
• M80: 40,708,124 km (0.083 R)
• M81: 40,901,255 km (0.111 R)
• M82: 41,288,564 km (0.064 R)
• M83: 41,417,966 km (0.101 R)
• M84: 41,547,517 km (0.072 R)
• M85: 42,131,996 km (0.077 R)
• M86: 42,523,195 km (0.079 R)
• M87: 42,784,542 km (0.118 R)
• M88: 43,901,739 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 6.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.07 AU - 14.85 AU

Year: 16228 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,952,495 km

• M1: 97,687 km (0.048 R)
• M2: 151,243 km (0.105 R)
• M3: 233,821 km (0.093 R)
• M4: 756,367 km (0.028 R)
• M5: 1,722,021 km (0.049 R)
• M6: 1,762,861 km (0.11 R)
• M7: 1,866,533 km (0.065 R)
• M8: 1,950,906 km (0.077 R)
• M9: 2,530,298 km (0.096 R)
• M10: 2,647,434 km (0.102 R)
• M11: 2,814,684 km (0.104 R)
• M12: 2,985,375 km (0.108 R)
• M13: 3,084,409 km (0.091 R)
• M14: 3,311,349 km (0.095 R)
• M15: 3,413,823 km (0.104 R)
• M16: 3,622,213 km (0.069 R)
• M17: 3,701,500 km (0.04 R)
• M18: 5,282,600 km (0.083 R)
• M19: 5,342,589 km (0.089 R)
• M20: 5,402,727 km (0.069 R)
• M21: 6,300,015 km (0.106 R)
• M22: 7,044,115 km (0.109 R)
• M23: 7,110,088 km (0.117 R)
• M24: 7,209,421 km (0.115 R)
• M25: 7,309,352 km (0.083 R)
• M26: 7,747,524 km (0.105 R)
• M27: 8,021,288 km (0.11 R)
• M28: 8,684,306 km (0.055 R)
• M29: 8,790,670 km (0.119 R)
• M30: 9,004,595 km (0.039 R)
• M31: 9,184,112 km (0.075 R)
• M32: 9,256,368 km (0.093 R)
• M33: 9,328,624 km (0.043 R)
• M34: 10,398,847 km (0.083 R)
• M35: 10,549,343 km (0.042 R)
• M36: 11,159,253 km (0.108 R)
• M37: 11,624,054 km (0.102 R)
• M38: 11,898,117 km (0.109 R)
• M39: 12,572,654 km (0.096 R)
• M40: 13,710,346 km (0.07 R)
• M41: 13,792,924 km (0.084 R)
• M42: 13,917,090 km (0.086 R)
• M43: 13,999,967 km (0.053 R)
• M44: 14,291,533 km (0.12 R)
• M45: 14,796,127 km (0.095 R)
• M46: 15,008,107 km (0.043 R)
• M47: 15,263,770 km (0.063 R)
• M48: 15,477,844 km (0.117 R)
• M49: 16,126,351 km (0.084 R)
• M50: 16,475,812 km (0.103 R)
• M51: 16,783,684 km (0.069 R)
• M52: 16,871,947 km (0.057 R)
• M53: 17,808,430 km (0.08 R)
• M54: 18,305,693 km (0.12 R)
• M55: 19,083,153 km (0.117 R)
• M56: 19,175,305 km (0.118 R)
• M57: 19,360,208 km (0.097 R)
• M58: 20,058,382 km (0.077 R)
• M59: 20,105,206 km (0.099 R)
• M60: 20,622,964 km (0.113 R)
• M61: 20,954,623 km (0.115 R)
• M62: 21,192,633 km (0.091 R)
• M63: 21,288,076 km (0.112 R)
• M64: 21,335,948 km (0.106 R)
• M65: 22,590,774 km (0.102 R)
• M66: 23,079,810 km (0.093 R)
• M67: 24,517,595 km (0.065 R)
• M68: 24,567,710 km (0.082 R)
• M69: 24,617,826 km (0.114 R)
• M70: 24,969,680 km (0.101 R)
• M71: 26,393,702 km (0.069 R)
• M72: 26,496,476 km (0.053 R)
• M73: 27,478,885 km (0.109 R)
• M74: 28,315,586 km (0.064 R)
• M75: 28,895,577 km (0.077 R)
• M76: 29,266,579 km (0.066 R)
• M77: 29,639,377 km (0.115 R)
• M78: 30,281,900 km (0.11 R)
• M79: 30,443,316 km (0.106 R)
• M80: 30,497,172 km (0.073 R)
• M81: 30,605,032 km (0.053 R)
• M82: 31,037,369 km (0.046 R)
• M83: 31,526,405 km (0.078 R)
• M84: 31,963,081 km (0.055 R)
• M85: 35,415,202 km (0.12 R)
• M86: 35,812,384 km (0.12 R)
• M87: 36,840,420 km (0.072 R)
• M88: 37,127,648 km (0.104 R)
• M89: 37,358,029 km (0.041 R)
• M90: 37,878,031 km (0.1 R)
• M91: 38,051,864 km (0.103 R)
• M92: 38,516,814 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 5.1

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.35 AU - 18.95 AU

Year: 26204 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,952,495 km

• M1: 103,372 km (0.114 R)
• M2: 190,737 km (0.046 R)
• M3: 402,867 km (0.055 R)
• M4: 532,269 km (0.111 R)
• M5: 578,345 km (0.116 R)
• M6: 856,149 km (0.064 R)
• M7: 1,171,351 km (0.091 R)
• M8: 1,454,091 km (0.098 R)
• M9: 1,898,547 km (0.03 R)
• M10: 2,944,086 km (0.072 R)
• M11: 3,154,271 km (0.101 R)
• M12: 3,768,520 km (0.066 R)
• M13: 3,904,804 km (0.1 R)
• M14: 4,229,431 km (0.119 R)
• M15: 4,418,672 km (0.034 R)
• M16: 4,805,682 km (0.065 R)
• M17: 4,854,900 km (0.053 R)
• M18: 5,203,612 km (0.111 R)
• M19: 6,136,804 km (0.106 R)
• M20: 6,459,337 km (0.054 R)
• M21: 6,622,548 km (0.103 R)
• M22: 7,345,854 km (0.079 R)
• M23: 7,459,249 km (0.099 R)
• M24: 7,630,688 km (0.077 R)
• M25: 9,599,247 km (0.096 R)
• M26: 9,973,092 km (0.049 R)
• M27: 11,846,506 km (0.058 R)
• M28: 12,584,921 km (0.09 R)
• M29: 13,338,146 km (0.098 R)
• M30: 14,035,571 km (0.12 R)
• M31: 14,744,665 km (0.112 R)
• M32: 15,320,468 km (0.108 R)
• M33: 16,050,356 km (0.045 R)
• M34: 16,197,709 km (0.116 R)
• M35: 16,493,764 km (0.097 R)
• M36: 16,642,464 km (0.094 R)
• M37: 18,461,125 km (0.084 R)
• M38: 18,615,510 km (0.105 R)
• M39: 18,847,836 km (0.109 R)
• M40: 19,393,868 km (0.072 R)
• M41: 22,942,479 km (0.086 R)
• M42: 23,025,506 km (0.054 R)
• M43: 23,441,687 km (0.09 R)
• M44: 23,776,487 km (0.116 R)
• M45: 24,366,052 km (0.09 R)
• M46: 25,045,825 km (0.118 R)
• M47: 25,388,105 km (0.03 R)
• M48: 28,715,461 km (0.06 R)
• M49: 29,433,231 km (0.108 R)
• M50: 30,247,792 km (0.076 R)
• M51: 30,977,979 km (0.088 R)
• M52: 31,161,536 km (0.12 R)
• M53: 31,991,505 km (0.108 R)
• M54: 33,109,599 km (0.12 R)
• M55: 37,317,189 km (0.113 R)
• M56: 37,805,775 km (0.049 R)
• M57: 38,001,898 km (0.114 R)
• M58: 38,100,035 km (0.104 R)
• M59: 38,395,042 km (0.05 R)
• M60: 39,781,664 km (0.115 R)
• M61: 39,981,078 km (0.035 R)
• M62: 43,832,625 km (0.055 R)
• M63: 43,935,548 km (0.106 R)
• M64: 45,177,211 km (0.081 R)
• M65: 45,281,181 km (0.119 R)
• M66: 47,483,262 km (0.1 R)
• M67: 49,077,526 km (0.115 R)
• M68: 50,042,433 km (0.114 R)
• M69: 51,338,548 km (0.116 R)
• M70: 52,099,852 km (0.066 R)
• M71: 52,208,909 km (0.1 R)
• M72: 52,645,884 km (0.11 R)
• M73: 53,633,529 km (0.12 R)
• M74: 53,963,991 km (0.099 R)
• M75: 54,959,864 km (0.049 R)
• M76: 55,515,620 km (0.05 R)
• M77: 56,745,016 km (0.104 R)
• M78: 59,116,740 km (0.051 R)
• M79: 61,866,648 km (0.099 R)
• M80: 62,213,266 km (0.056 R)
• M81: 62,329,055 km (0.114 R)
• M82: 64,423,874 km (0.053 R)
• M83: 67,015,358 km (0.066 R)
• M84: 68,085,282 km (0.058 R)
• M85: 70,845,213 km (0.055 R)
• M86: 72,664,623 km (0.075 R)
• M87: 73,396,755 km (0.055 R)
• M88: 74,376,770 km (0.08 R)
• M89: 75,607,811 km (0.094 R)
• M90: 78,089,939 km (0.091 R)
• M91: 78,964,937 km (0.088 R)
• M92: 81,356,408 km (0.114 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: 210 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit