🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.14 AU - 1.62 AU

Year: 589 Days

Day: 32.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 114,950,659 km

• M1: 126,111 km (0.079 R)
• M2: 881,431 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.9 AU - 1.94 AU

Year: 967 Days

Day: 17.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.1 AU - 2.44 AU

Year: 1243 Days

Day: 32.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,950,659 km

• M1: 856,747 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.34 AU - 3.88 AU

Year: 1993 Days

Day: 27.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,950,659 km

• M1: 64,626 km (0.078 R)
• M2: 548,127 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 11.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.58 AU - 6.96 AU

Year: 5037 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 114,950,659 km

• M1: 292,314 km (0.113 R)
• M2: 494,271 km (0.065 R)
• M3: 605,123 km (0.039 R)
• M4: 804,238 km (0.094 R)
• M5: 1,302,698 km (0.096 R)
• M6: 1,510,041 km (0.091 R)
• M7: 2,101,850 km (0.031 R)
• M8: 2,175,452 km (0.106 R)
• M9: 2,478,538 km (0.104 R)
• M10: 2,935,260 km (0.105 R)
• M11: 3,733,065 km (0.114 R)
• M12: 3,939,510 km (0.117 R)
• M13: 4,136,531 km (0.109 R)
• M14: 4,256,359 km (0.071 R)
• M15: 4,363,919 km (0.08 R)
• M16: 4,526,832 km (0.111 R)
• M17: 4,650,399 km (0.1 R)
• M18: 5,827,136 km (0.093 R)
• M19: 6,022,062 km (0.105 R)
• M20: 6,158,196 km (0.097 R)
• M21: 6,356,563 km (0.094 R)
• M22: 6,510,649 km (0.089 R)
• M23: 7,348,247 km (0.104 R)
• M24: 7,771,460 km (0.086 R)
• M25: 7,936,466 km (0.115 R)
• M26: 8,135,880 km (0.115 R)
• M27: 8,505,985 km (0.047 R)
• M28: 9,002,201 km (0.085 R)
• M29: 9,367,519 km (0.064 R)
• M30: 10,455,994 km (0.105 R)
• M31: 11,303,166 km (0.034 R)
• M32: 11,396,515 km (0.083 R)
• M33: 11,621,810 km (0.083 R)
• M34: 11,924,446 km (0.087 R)
• M35: 12,711,929 km (0.084 R)
• M36: 12,926,154 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 10.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.94 AU - 6.2 AU

Year: 5435 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 114,950,659 km

• M1: 158,125 km (0.101 R)
• M2: 244,443 km (0.043 R)
• M3: 311,762 km (0.089 R)
• M4: 483,800 km (0.114 R)
• M5: 891,603 km (0.104 R)
• M6: 987,496 km (0.066 R)
• M7: 1,099,544 km (0.043 R)
• M8: 1,448,407 km (0.08 R)
• M9: 1,680,283 km (0.085 R)
• M10: 2,147,328 km (0.11 R)
• M11: 2,362,150 km (0.064 R)
• M12: 2,515,039 km (0.119 R)
• M13: 2,724,177 km (0.058 R)
• M14: 2,813,038 km (0.103 R)
• M15: 2,975,352 km (0.085 R)
• M16: 3,067,056 km (0.091 R)
• M17: 3,234,306 km (0.057 R)
• M18: 3,347,552 km (0.081 R)
• M19: 3,953,573 km (0.105 R)
• M20: 4,156,427 km (0.091 R)
• M21: 4,636,038 km (0.09 R)
• M22: 4,764,094 km (0.111 R)
• M23: 5,023,646 km (0.039 R)
• M24: 5,111,310 km (0.093 R)
• M25: 5,399,436 km (0.057 R)
• M26: 5,556,963 km (0.076 R)
• M27: 6,061,706 km (0.074 R)
• M28: 6,155,055 km (0.045 R)
• M29: 6,485,516 km (0.114 R)
• M30: 6,677,151 km (0.057 R)
• M31: 6,797,727 km (0.118 R)
• M32: 7,041,273 km (0.077 R)
• M33: 7,687,835 km (0.057 R)
• M34: 8,614,444 km (0.104 R)
• M35: 8,745,940 km (0.1 R)
• M36: 8,984,399 km (0.116 R)
• M37: 9,117,691 km (0.073 R)
• M38: 9,467,600 km (0.117 R)
• M39: 9,685,116 km (0.1 R)
• M40: 9,959,329 km (0.088 R)
• M41: 10,125,083 km (0.054 R)
• M42: 10,319,560 km (0.03 R)
• M43: 10,882,348 km (0.053 R)
• M44: 11,081,612 km (0.105 R)
• M45: 11,196,054 km (0.076 R)
• M46: 11,310,945 km (0.055 R)
• M47: 11,512,753 km (0.073 R)
• M48: 11,774,250 km (0.091 R)
• M49: 11,861,765 km (0.113 R)
• M50: 14,058,609 km (0.04 R)
• M51: 14,870,776 km (0.075 R)
• M52: 15,187,325 km (0.096 R)
• M53: 15,410,226 km (0.068 R)
• M54: 15,955,959 km (0.087 R)
• M55: 16,247,526 km (0.077 R)
• M56: 16,345,063 km (0.082 R)
• M57: 16,704,397 km (0.07 R)
• M58: 17,331,362 km (0.086 R)
• M59: 18,472,495 km (0.09 R)
• M60: 18,642,438 km (0.047 R)
• M61: 18,846,938 km (0.082 R)
• M62: 18,949,413 km (0.067 R)
• M63: 19,017,929 km (0.085 R)
• M64: 19,326,998 km (0.104 R)
• M65: 20,334,390 km (0.101 R)
• M66: 20,509,718 km (0.115 R)
• M67: 20,932,781 km (0.105 R)
• M68: 21,003,541 km (0.096 R)
• M69: 21,074,450 km (0.113 R)
• M70: 21,180,964 km (0.097 R)
• M71: 21,323,082 km (0.053 R)
• M72: 21,430,045 km (0.117 R)
• M73: 21,787,583 km (0.055 R)
• M74: 22,003,004 km (0.056 R)
• M75: 22,111,014 km (0.082 R)
• M76: 22,981,374 km (0.11 R)
• M77: 23,127,532 km (0.101 R)
• M78: 23,678,351 km (0.108 R)
• M79: 23,789,053 km (0.119 R)
• M80: 23,973,807 km (0.088 R)
• M81: 25,130,647 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.7

Radius: 3.8

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.98 AU - 17.32 AU

Year: 25812 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,950,659 km

• M1: 207,492 km (0.09 R)
• M2: 588,219 km (0.1 R)
• M3: 906,413 km (0.079 R)
• M4: 1,013,675 km (0.112 R)
• M5: 1,125,126 km (0.094 R)
• M6: 1,299,706 km (0.12 R)
• M7: 1,420,881 km (0.089 R)
• M8: 1,674,150 km (0.081 R)
• M9: 2,079,710 km (0.108 R)
• M10: 2,780,725 km (0.116 R)
• M11: 4,465,796 km (0.103 R)
• M12: 5,068,974 km (0.12 R)
• M13: 5,307,583 km (0.075 R)
• M14: 5,355,903 km (0.118 R)
• M15: 6,867,589 km (0.11 R)
• M16: 7,291,550 km (0.103 R)
• M17: 7,398,811 km (0.055 R)
• M18: 7,615,130 km (0.1 R)
• M19: 7,724,037 km (0.047 R)
• M20: 8,164,753 km (0.096 R)
• M21: 8,898,081 km (0.053 R)
• M22: 9,359,890 km (0.083 R)
• M23: 9,829,328 km (0.098 R)
• M24: 9,888,569 km (0.119 R)
• M25: 10,306,396 km (0.085 R)
• M26: 10,913,314 km (0.092 R)
• M27: 11,036,134 km (0.098 R)
• M28: 11,345,054 km (0.117 R)
• M29: 11,531,901 km (0.051 R)
• M30: 16,800,290 km (0.111 R)
• M31: 16,942,108 km (0.107 R)
• M32: 17,084,226 km (0.055 R)
• M33: 17,155,585 km (0.07 R)
• M34: 17,513,124 km (0.092 R)
• M35: 18,090,571 km (0.105 R)
• M36: 18,163,126 km (0.112 R)
• M37: 19,042,014 km (0.108 R)
• M38: 20,310,604 km (0.073 R)
• M39: 20,840,779 km (0.052 R)
• M40: 20,993,069 km (0.106 R)
• M41: 21,298,847 km (0.072 R)
• M42: 22,302,799 km (0.106 R)
• M43: 22,771,339 km (0.083 R)
• M44: 23,718,144 km (0.107 R)
• M45: 24,356,329 km (0.118 R)
• M46: 27,882,650 km (0.041 R)
• M47: 28,725,185 km (0.104 R)
• M48: 30,349,070 km (0.066 R)
• M49: 30,694,641 km (0.106 R)
• M50: 34,581,792 km (0.1 R)
• M51: 34,762,207 km (0.08 R)
• M52: 35,123,785 km (0.07 R)
• M53: 36,858,372 km (0.099 R)
• M54: 37,504,485 km (0.088 R)
• M55: 38,154,339 km (0.068 R)
• M56: 38,340,588 km (0.085 R)
• M57: 40,031,193 km (0.059 R)
• M58: 41,458,656 km (0.102 R)
• M59: 42,034,159 km (0.116 R)
• M60: 42,419,374 km (0.106 R)
• M61: 43,193,244 km (0.053 R)
• M62: 43,679,437 km (0.1 R)
• M63: 44,853,331 km (0.098 R)
• M64: 44,951,617 km (0.09 R)
• M65: 45,839,480 km (0.031 R)
• M66: 46,037,548 km (0.077 R)
• M67: 47,933,551 km (0.06 R)
• M68: 48,034,081 km (0.104 R)
• M69: 48,235,290 km (0.1 R)
• M70: 49,144,097 km (0.097 R)
• M71: 50,364,816 km (0.104 R)
• M72: 50,569,167 km (0.109 R)
• M73: 51,904,477 km (0.046 R)
• M74: 55,556,760 km (0.069 R)
• M75: 60,155,997 km (0.081 R)
• M76: 60,264,305 km (0.034 R)
• M77: 60,916,103 km (0.104 R)
• M78: 61,788,857 km (0.075 R)
• M79: 61,898,213 km (0.108 R)
• M80: 62,446,041 km (0.067 R)
• M81: 62,885,410 km (0.098 R)
• M82: 64,875,510 km (0.069 R)
• M83: 65,432,014 km (0.075 R)
• M84: 66,437,611 km (0.099 R)
• M85: 66,773,907 km (0.106 R)
• M86: 68,464,064 km (0.096 R)
• M87: 68,690,555 km (0.12 R)
• M88: 71,312,258 km (0.072 R)
• M89: 71,771,523 km (0.107 R)
• M90: 73,039,664 km (0.099 R)
• M91: 74,198,749 km (0.111 R)
• M92: 75,949,044 km (0.083 R)
• M93: 76,418,033 km (0.111 R)
• M94: 78,658,860 km (0.067 R)
• M95: 79,252,165 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 7.3

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 17.02 AU - 23.18 AU

Year: 32751 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,950,659 km

• M1: 391,647 km (0.095 R)
• M2: 842,834 km (0.086 R)
• M3: 975,378 km (0.113 R)
• M4: 1,224,010 km (0.081 R)
• M5: 1,612,964 km (0.073 R)
• M6: 1,736,831 km (0.071 R)
• M7: 1,950,457 km (0.098 R)
• M8: 2,172,610 km (0.089 R)
• M9: 2,402,991 km (0.092 R)
• M10: 2,592,980 km (0.088 R)
• M11: 3,614,584 km (0.115 R)
• M12: 3,887,600 km (0.089 R)
• M13: 4,110,949 km (0.047 R)
• M14: 5,045,637 km (0.03 R)
• M15: 6,367,185 km (0.059 R)
• M16: 6,432,708 km (0.091 R)
• M17: 6,630,477 km (0.027 R)
• M18: 6,696,898 km (0.093 R)
• M19: 7,441,746 km (0.089 R)
• M20: 7,580,124 km (0.09 R)
• M21: 8,571,659 km (0.064 R)
• M22: 11,943,146 km (0.115 R)
• M23: 12,267,773 km (0.079 R)
• M24: 13,259,308 km (0.074 R)
• M25: 14,620,948 km (0.106 R)
• M26: 15,055,530 km (0.096 R)
• M27: 15,848,398 km (0.054 R)
• M28: 16,835,894 km (0.083 R)
• M29: 17,843,136 km (0.104 R)
• M30: 18,214,289 km (0.085 R)
• M31: 19,915,665 km (0.085 R)
• M32: 22,661,385 km (0.066 R)
• M33: 23,772,149 km (0.079 R)
• M34: 23,874,025 km (0.102 R)
• M35: 25,732,031 km (0.066 R)
• M36: 26,572,771 km (0.119 R)
• M37: 27,957,897 km (0.098 R)
• M38: 30,576,309 km (0.108 R)
• M39: 30,798,013 km (0.077 R)
• M40: 32,817,285 km (0.118 R)
• M41: 33,044,374 km (0.105 R)
• M42: 34,532,574 km (0.109 R)
• M43: 37,336,936 km (0.092 R)
• M44: 38,646,516 km (0.087 R)
• M45: 42,170,593 km (0.111 R)
• M46: 43,036,465 km (0.098 R)
• M47: 43,409,413 km (0.102 R)
• M48: 43,658,493 km (0.052 R)
• M49: 44,158,299 km (0.1 R)
• M50: 46,685,755 km (0.088 R)
• M51: 49,519,588 km (0.057 R)
• M52: 52,939,844 km (0.051 R)
• M53: 53,606,303 km (0.087 R)
• M54: 54,275,603 km (0.07 R)
• M55: 54,543,982 km (0.027 R)
• M56: 55,892,906 km (0.119 R)
• M57: 56,299,812 km (0.119 R)
• M58: 56,571,482 km (0.096 R)
• M59: 57,936,862 km (0.071 R)
• M60: 58,899,075 km (0.072 R)
• M61: 59,727,997 km (0.108 R)
• M62: 60,699,934 km (0.098 R)
• M63: 66,496,852 km (0.109 R)
• M64: 67,215,819 km (0.06 R)
• M65: 69,679,397 km (0.11 R)
• M66: 70,117,120 km (0.038 R)
• M67: 71,289,070 km (0.099 R)
• M68: 71,730,234 km (0.118 R)
• M69: 75,591,505 km (0.101 R)
• M70: 76,041,346 km (0.116 R)
• M71: 77,094,515 km (0.099 R)
• M72: 77,849,685 km (0.103 R)
• M73: 81,815,973 km (0.056 R)
• M74: 82,432,017 km (0.069 R)
• M75: 84,600,139 km (0.107 R)
• M76: 84,755,721 km (0.114 R)
• M77: 89,625,880 km (0.118 R)
• M78: 91,056,783 km (0.095 R)
• M79: 91,216,254 km (0.109 R)
• M80: 92,014,808 km (0.11 R)
• M81: 93,458,278 km (0.119 R)
• M82: 93,619,095 km (0.108 R)
• M83: 95,070,793 km (0.052 R)
• M84: 95,232,509 km (0.091 R)
• M85: 99,963,242 km (0.053 R)
• M86: 100,127,800 km (0.099 R)
• M87: 102,937,846 km (0.109 R)
• M88: 103,935,813 km (0.068 R)
• M89: 104,769,971 km (0.113 R)
• M90: 104,937,072 km (0.109 R)
• M91: 106,276,871 km (0.062 R)
• M92: 109,820,994 km (0.111 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit