🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 43.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 376 Days

Day: 35 Hours

Environment

Temp: 94 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,347,002 km

• M1: 252,820 km (0.086 R)
• M2: 397,182 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.41 AU - 1.93 AU

Year: 766 Days

Day: 42.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,347,002 km

• M1: 436,676 km (0.062 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.74 AU - 4.48 AU

Year: 2433 Days

Day: 37.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,347,002 km

• M1: 2,147,777 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 11.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.01 AU - 5.87 AU

Year: 4501 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,347,002 km

• M1: 150,047 km (0.036 R)
• M2: 342,579 km (0.115 R)
• M3: 502,050 km (0.064 R)
• M4: 583,282 km (0.099 R)
• M5: 669,750 km (0.089 R)
• M6: 1,222,963 km (0.101 R)
• M7: 1,649,167 km (0.07 R)
• M8: 1,777,372 km (0.092 R)
• M9: 1,953,599 km (0.039 R)
• M10: 2,135,659 km (0.037 R)
• M11: 2,403,439 km (0.054 R)
• M12: 2,516,835 km (0.066 R)
• M13: 2,615,569 km (0.098 R)
• M14: 3,199,749 km (0.05 R)
• M15: 3,379,266 km (0.115 R)
• M16: 3,599,026 km (0.109 R)
• M17: 3,729,475 km (0.078 R)
• M18: 3,861,570 km (0.095 R)
• M19: 4,033,757 km (0.069 R)
• M20: 4,130,397 km (0.113 R)
• M21: 4,208,338 km (0.098 R)
• M22: 4,405,508 km (0.092 R)
• M23: 4,727,143 km (0.047 R)
• M24: 5,245,201 km (0.111 R)
• M25: 5,500,265 km (0.101 R)
• M26: 5,672,751 km (0.088 R)
• M27: 5,781,359 km (0.072 R)
• M28: 5,912,706 km (0.113 R)
• M29: 6,312,581 km (0.112 R)
• M30: 6,470,557 km (0.064 R)
• M31: 7,091,986 km (0.029 R)
• M32: 7,256,245 km (0.088 R)
• M33: 7,493,208 km (0.076 R)
• M34: 7,925,994 km (0.072 R)
• M35: 7,998,998 km (0.111 R)
• M36: 8,145,454 km (0.057 R)
• M37: 8,441,359 km (0.107 R)
• M38: 8,540,692 km (0.108 R)
• M39: 8,841,234 km (0.108 R)
• M40: 8,967,495 km (0.118 R)
• M41: 9,375,598 km (0.1 R)
• M42: 10,157,097 km (0.107 R)
• M43: 10,824,453 km (0.063 R)
• M44: 10,932,463 km (0.093 R)
• M45: 11,671,476 km (0.113 R)
• M46: 12,005,229 km (0.102 R)
• M47: 12,173,228 km (0.102 R)
• M48: 12,257,451 km (0.092 R)
• M49: 12,398,372 km (0.05 R)
• M50: 12,853,000 km (0.102 R)
• M51: 13,342,036 km (0.067 R)
• M52: 13,487,146 km (0.065 R)
• M53: 13,690,898 km (0.115 R)
• M54: 14,220,026 km (0.108 R)
• M55: 14,368,127 km (0.095 R)
• M56: 14,487,058 km (0.091 R)
• M57: 15,328,396 km (0.114 R)
• M58: 15,632,678 km (0.074 R)
• M59: 15,939,055 km (0.05 R)
• M60: 16,464,293 km (0.058 R)
• M61: 16,901,268 km (0.09 R)
• M62: 17,373,698 km (0.052 R)
• M63: 17,468,693 km (0.106 R)
• M64: 17,946,209 km (0.12 R)
• M65: 18,106,429 km (0.12 R)
• M66: 18,234,933 km (0.073 R)
• M67: 18,849,332 km (0.12 R)
• M68: 19,240,829 km (0.1 R)
• M69: 19,668,081 km (0.089 R)
• M70: 19,800,176 km (0.108 R)
• M71: 20,231,466 km (0.051 R)
• M72: 20,431,479 km (0.082 R)
• M73: 21,204,750 km (0.102 R)
• M74: 21,408,054 km (0.063 R)
• M75: 21,850,714 km (0.06 R)
• M76: 22,159,035 km (0.117 R)
• M77: 22,262,108 km (0.05 R)
• M78: 22,641,339 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 12.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.63 AU - 9.21 AU

Year: 9451 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,347,002 km

• M1: 184,753 km (0.091 R)
• M2: 320,738 km (0.074 R)
• M3: 413,040 km (0.119 R)
• M4: 944,711 km (0.113 R)
• M5: 1,042,398 km (0.099 R)
• M6: 1,376,001 km (0.045 R)
• M7: 1,804,300 km (0.082 R)
• M8: 2,273,439 km (0.08 R)
• M9: 2,638,458 km (0.11 R)
• M10: 4,086,266 km (0.12 R)
• M11: 4,195,921 km (0.107 R)
• M12: 4,530,871 km (0.118 R)
• M13: 4,961,862 km (0.114 R)
• M14: 5,167,709 km (0.041 R)
• M15: 5,617,998 km (0.111 R)
• M16: 6,653,216 km (0.102 R)
• M17: 7,143,149 km (0.028 R)
• M18: 7,611,091 km (0.047 R)
• M19: 8,366,411 km (0.079 R)
• M20: 8,647,056 km (0.093 R)
• M21: 9,074,008 km (0.069 R)
• M22: 9,253,825 km (0.114 R)
• M23: 9,690,501 km (0.027 R)
• M24: 9,948,258 km (0.108 R)
• M25: 11,194,259 km (0.083 R)
• M26: 12,131,041 km (0.118 R)
• M27: 12,289,615 km (0.113 R)
• M28: 12,649,098 km (0.072 R)
• M29: 13,747,895 km (0.088 R)
• M30: 13,871,911 km (0.07 R)
• M31: 14,455,493 km (0.117 R)
• M32: 15,303,114 km (0.095 R)
• M33: 16,166,892 km (0.053 R)
• M34: 16,385,305 km (0.027 R)
• M35: 17,492,030 km (0.089 R)
• M36: 17,896,393 km (0.052 R)
• M37: 18,349,376 km (0.108 R)
• M38: 18,440,331 km (0.057 R)
• M39: 18,622,841 km (0.111 R)
• M40: 19,128,033 km (0.115 R)
• M41: 19,359,012 km (0.116 R)
• M42: 19,451,762 km (0.084 R)
• M43: 19,684,088 km (0.054 R)
• M44: 20,010,959 km (0.103 R)
• M45: 20,339,626 km (0.111 R)
• M46: 20,481,145 km (0.118 R)
• M47: 20,907,350 km (0.062 R)
• M48: 21,145,360 km (0.054 R)
• M49: 21,864,926 km (0.12 R)
• M50: 22,106,526 km (0.086 R)
• M51: 23,525,612 km (0.097 R)
• M52: 26,502,460 km (0.071 R)
• M53: 27,746,964 km (0.076 R)
• M54: 28,061,120 km (0.092 R)
• M55: 29,223,046 km (0.06 R)
• M56: 30,077,849 km (0.108 R)
• M57: 30,292,821 km (0.109 R)
• M58: 35,150,413 km (0.071 R)
• M59: 35,376,904 km (0.094 R)
• M60: 35,547,147 km (0.039 R)
• M61: 35,831,383 km (0.112 R)
• M62: 36,803,470 km (0.106 R)
• M63: 37,379,422 km (0.063 R)
• M64: 37,668,445 km (0.115 R)
• M65: 38,248,884 km (0.04 R)
• M66: 38,423,615 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 14.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.4 AU - 11.94 AU

Year: 12365 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,347,002 km

• M1: 361,129 km (0.08 R)
• M2: 506,239 km (0.105 R)
• M3: 1,066,633 km (0.118 R)
• M4: 1,541,905 km (0.08 R)
• M5: 1,679,685 km (0.081 R)
• M6: 1,821,653 km (0.06 R)
• M7: 2,351,379 km (0.073 R)
• M8: 3,233,109 km (0.101 R)
• M9: 4,040,489 km (0.076 R)
• M10: 4,209,385 km (0.119 R)
• M11: 4,430,042 km (0.089 R)
• M12: 4,755,567 km (0.094 R)
• M13: 5,141,080 km (0.051 R)
• M14: 5,536,916 km (0.097 R)
• M15: 5,644,178 km (0.038 R)
• M16: 5,806,342 km (0.114 R)
• M17: 6,640,350 km (0.081 R)
• M18: 6,869,235 km (0.117 R)
• M19: 7,188,178 km (0.047 R)
• M20: 7,601,217 km (0.089 R)
• M21: 7,780,585 km (0.12 R)
• M22: 7,931,230 km (0.057 R)
• M23: 8,143,659 km (0.085 R)
• M24: 9,044,089 km (0.095 R)
• M25: 10,008,696 km (0.07 R)
• M26: 10,670,068 km (0.034 R)
• M27: 10,803,958 km (0.081 R)
• M28: 11,619,715 km (0.069 R)
• M29: 11,896,023 km (0.067 R)
• M30: 12,667,050 km (0.116 R)
• M31: 12,844,623 km (0.094 R)
• M32: 15,377,913 km (0.069 R)
• M33: 16,915,330 km (0.111 R)
• M34: 18,100,445 km (0.051 R)
• M35: 19,475,848 km (0.085 R)
• M36: 20,134,677 km (0.105 R)
• M37: 21,984,155 km (0.027 R)
• M38: 22,412,005 km (0.116 R)
• M39: 22,713,146 km (0.11 R)
• M40: 23,363,148 km (0.091 R)
• M41: 24,107,098 km (0.114 R)
• M42: 24,769,967 km (0.094 R)
• M43: 25,081,429 km (0.077 R)
• M44: 26,158,983 km (0.102 R)
• M45: 26,430,802 km (0.06 R)
• M46: 27,343,349 km (0.059 R)
• M47: 28,081,016 km (0.111 R)
• M48: 28,405,644 km (0.079 R)
• M49: 28,498,694 km (0.105 R)
• M50: 28,731,767 km (0.103 R)
• M51: 28,918,615 km (0.09 R)
• M52: 29,293,507 km (0.066 R)
• M53: 31,769,501 km (0.108 R)
• M54: 32,593,337 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.1

Radius: 3.9

Gravity: 62.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.64 AU - 15.22 AU

Year: 17460 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,347,002 km

• M1: 190,438 km (0.032 R)
• M2: 470,336 km (0.066 R)
• M3: 713,881 km (0.081 R)
• M4: 938,727 km (0.085 R)
• M5: 1,045,540 km (0.116 R)
• M6: 1,100,442 km (0.115 R)
• M7: 2,311,885 km (0.11 R)
• M8: 2,347,639 km (0.078 R)
• M9: 2,678,550 km (0.094 R)
• M10: 3,261,682 km (0.103 R)
• M11: 3,840,177 km (0.092 R)
• M12: 4,449,639 km (0.113 R)
• M13: 4,494,369 km (0.091 R)
• M14: 4,539,099 km (0.096 R)
• M15: 4,719,962 km (0.11 R)
• M16: 4,949,296 km (0.044 R)
• M17: 5,088,721 km (0.097 R)
• M18: 7,275,692 km (0.11 R)
• M19: 7,593,738 km (0.043 R)
• M20: 7,862,266 km (0.052 R)
• M21: 8,024,879 km (0.07 R)
• M22: 8,133,935 km (0.093 R)
• M23: 8,630,451 km (0.034 R)
• M24: 10,355,464 km (0.094 R)
• M25: 11,074,431 km (0.047 R)
• M26: 11,317,677 km (0.1 R)
• M27: 11,501,234 km (0.101 R)
• M28: 11,685,688 km (0.088 R)
• M29: 12,057,738 km (0.109 R)
• M30: 12,877,235 km (0.093 R)
• M31: 13,132,898 km (0.084 R)
• M32: 13,261,402 km (0.111 R)
• M33: 13,649,310 km (0.038 R)
• M34: 14,902,341 km (0.103 R)
• M35: 15,848,847 km (0.108 R)
• M36: 16,122,761 km (0.089 R)
• M37: 16,675,525 km (0.114 R)
• M38: 16,884,364 km (0.061 R)
• M39: 18,298,662 km (0.082 R)
• M40: 18,658,146 km (0.103 R)
• M41: 20,341,570 km (0.111 R)
• M42: 21,616,593 km (0.051 R)
• M43: 21,692,439 km (0.118 R)
• M44: 22,994,689 km (0.077 R)
• M45: 24,638,021 km (0.094 R)
• M46: 25,114,491 km (0.108 R)
• M47: 25,273,962 km (0.063 R)
• M48: 27,050,287 km (0.081 R)
• M49: 27,459,736 km (0.102 R)
• M50: 27,623,995 km (0.048 R)
• M51: 27,788,552 km (0.073 R)
• M52: 29,620,977 km (0.076 R)
• M53: 30,892,409 km (0.113 R)
• M54: 31,750,054 km (0.072 R)
• M55: 32,181,644 km (0.026 R)
• M56: 32,441,645 km (0.096 R)
• M57: 33,138,322 km (0.08 R)
• M58: 33,488,381 km (0.087 R)
• M59: 35,168,365 km (0.118 R)
• M60: 35,346,686 km (0.114 R)
• M61: 36,423,641 km (0.076 R)
• M62: 37,238,351 km (0.075 R)
• M63: 37,511,217 km (0.06 R)
• M64: 38,609,415 km (0.119 R)
• M65: 39,070,027 km (0.069 R)
• M66: 40,089,985 km (0.104 R)
• M67: 40,931,025 km (0.103 R)
• M68: 41,118,770 km (0.072 R)
• M69: 43,393,106 km (0.068 R)
• M70: 54,324,971 km (0.093 R)
• M71: 54,634,489 km (0.043 R)
• M72: 55,566,334 km (0.047 R)
• M73: 57,550,899 km (0.065 R)
• M74: 59,346,074 km (0.102 R)
• M75: 59,558,503 km (0.118 R)
• M76: 59,877,595 km (0.091 R)
• M77: 60,945,275 km (0.091 R)
• M78: 62,991,325 km (0.108 R)
• M79: 65,388,182 km (0.106 R)
• M80: 66,047,161 km (0.097 R)
• M81: 66,267,219 km (0.09 R)
• M82: 67,482,253 km (0.102 R)
• M83: 67,703,957 km (0.086 R)
• M84: 68,036,962 km (0.113 R)
• M85: 68,927,668 km (0.103 R)
• M86: 69,710,065 km (0.065 R)
• M87: 69,934,162 km (0.095 R)
• M88: 71,848,865 km (0.038 R)
• M89: 72,301,848 km (0.054 R)
• M90: 74,123,351 km (0.089 R)
• M91: 75,959,815 km (0.063 R)
• M92: 77,115,159 km (0.051 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit