🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 143 Days

Day: 14.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.77 AU - 0.95 AU

Year: 304 Days

Day: 33.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,210,068 km

• M1: 42,486 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.77 AU - 1.23 AU

Year: 381 Days

Day: 23.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,210,068 km

• M1: 685,009 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.1 AU - 2.24 AU

Year: 1217 Days

Day: 45.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,210,068 km

• M1: 84,822 km (0.084 R)
• M2: 1,130,362 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 8.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.75 AU - 8.97 AU

Year: 9205 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,210,068 km

• M1: 150,047 km (0.119 R)
• M2: 264,040 km (0.041 R)
• M3: 383,270 km (0.042 R)
• M4: 585,975 km (0.052 R)
• M5: 665,860 km (0.099 R)
• M6: 763,996 km (0.078 R)
• M7: 852,109 km (0.093 R)
• M8: 1,039,256 km (0.111 R)
• M9: 1,137,841 km (0.071 R)
• M10: 1,326,933 km (0.109 R)
• M11: 1,677,591 km (0.116 R)
• M12: 1,774,530 km (0.077 R)
• M13: 1,933,852 km (0.112 R)
• M14: 2,035,728 km (0.108 R)
• M15: 2,330,735 km (0.049 R)
• M16: 2,417,651 km (0.087 R)
• M17: 2,891,278 km (0.059 R)
• M18: 3,031,900 km (0.074 R)
• M19: 3,368,794 km (0.077 R)
• M20: 3,870,845 km (0.036 R)
• M21: 4,104,517 km (0.072 R)
• M22: 4,504,093 km (0.095 R)
• M23: 5,954,145 km (0.084 R)
• M24: 6,223,870 km (0.093 R)
• M25: 6,682,537 km (0.114 R)
• M26: 6,900,351 km (0.085 R)
• M27: 7,215,554 km (0.04 R)
• M28: 7,632,334 km (0.077 R)
• M29: 8,023,981 km (0.094 R)
• M30: 8,189,137 km (0.081 R)
• M31: 8,455,870 km (0.047 R)
• M32: 8,590,209 km (0.074 R)
• M33: 8,861,131 km (0.091 R)
• M34: 9,831,273 km (0.109 R)
• M35: 9,937,188 km (0.093 R)
• M36: 10,007,948 km (0.07 R)
• M37: 10,257,328 km (0.072 R)
• M38: 10,689,366 km (0.109 R)
• M39: 10,980,783 km (0.117 R)
• M40: 11,127,389 km (0.115 R)
• M41: 11,720,694 km (0.106 R)
• M42: 11,833,042 km (0.072 R)
• M43: 12,514,759 km (0.115 R)
• M44: 12,821,884 km (0.09 R)
• M45: 14,194,594 km (0.088 R)
• M46: 14,675,850 km (0.118 R)
• M47: 14,756,633 km (0.087 R)
• M48: 15,326,003 km (0.06 R)
• M49: 15,531,101 km (0.102 R)
• M50: 15,902,553 km (0.052 R)
• M51: 16,151,783 km (0.095 R)
• M52: 16,402,359 km (0.082 R)
• M53: 16,991,925 km (0.081 R)
• M54: 17,374,745 km (0.061 R)
• M55: 17,932,596 km (0.029 R)
• M56: 19,198,044 km (0.117 R)
• M57: 19,507,862 km (0.037 R)
• M58: 19,685,584 km (0.067 R)
• M59: 20,177,312 km (0.063 R)
• M60: 20,537,394 km (0.095 R)
• M61: 20,763,436 km (0.084 R)
• M62: 20,945,048 km (0.059 R)
• M63: 21,172,587 km (0.097 R)
• M64: 21,355,395 km (0.08 R)
• M65: 22,695,493 km (0.112 R)
• M66: 23,588,143 km (0.093 R)
• M67: 23,777,534 km (0.106 R)
• M68: 24,253,256 km (0.042 R)
• M69: 25,117,482 km (0.065 R)
• M70: 25,359,382 km (0.077 R)
• M71: 25,699,269 km (0.075 R)
• M72: 27,620,404 km (0.094 R)
• M73: 28,321,270 km (0.116 R)
• M74: 28,421,950 km (0.096 R)
• M75: 29,078,685 km (0.081 R)
• M76: 29,945,155 km (0.104 R)
• M77: 30,613,559 km (0.073 R)
• M78: 30,768,392 km (0.054 R)
• M79: 30,975,436 km (0.076 R)
• M80: 31,599,109 km (0.087 R)
• M81: 31,807,948 km (0.052 R)
• M82: 32,753,257 km (0.109 R)
• M83: 33,761,098 km (0.112 R)
• M84: 34,886,971 km (0.101 R)
• M85: 35,156,846 km (0.1 R)
• M86: 35,319,010 km (0.106 R)
• M87: 35,698,540 km (0.066 R)
• M88: 35,916,055 km (0.107 R)
• M89: 36,134,019 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 10.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.63 AU - 9.39 AU

Year: 9453 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,210,068 km

• M1: 146,008 km (0.088 R)
• M2: 296,054 km (0.103 R)
• M3: 399,875 km (0.079 R)
• M4: 533,616 km (0.097 R)
• M5: 700,268 km (0.088 R)
• M6: 975,079 km (0.115 R)
• M7: 1,068,129 km (0.039 R)
• M8: 1,365,978 km (0.066 R)
• M9: 1,579,305 km (0.116 R)
• M10: 1,943,426 km (0.09 R)
• M11: 2,159,894 km (0.069 R)
• M12: 2,233,795 km (0.069 R)
• M13: 2,883,349 km (0.12 R)
• M14: 3,706,437 km (0.099 R)
• M15: 4,377,084 km (0.119 R)
• M16: 4,791,171 km (0.092 R)
• M17: 4,921,022 km (0.111 R)
• M18: 5,217,824 km (0.115 R)
• M19: 5,486,502 km (0.07 R)
• M20: 5,656,744 km (0.099 R)
• M21: 6,107,632 km (0.076 R)
• M22: 6,390,971 km (0.107 R)
• M23: 6,570,189 km (0.075 R)
• M24: 6,751,202 km (0.034 R)
• M25: 7,491,413 km (0.049 R)
• M26: 7,871,242 km (0.108 R)
• M27: 8,689,392 km (0.062 R)
• M28: 8,968,093 km (0.074 R)
• M29: 9,863,287 km (0.091 R)
• M30: 11,172,567 km (0.111 R)
• M31: 12,046,069 km (0.114 R)
• M32: 12,312,503 km (0.082 R)
• M33: 12,446,393 km (0.107 R)
• M34: 12,625,611 km (0.058 R)
• M35: 12,896,234 km (0.07 R)
• M36: 13,168,801 km (0.108 R)
• M37: 14,512,489 km (0.059 R)
• M38: 14,748,555 km (0.112 R)
• M39: 16,094,188 km (0.113 R)
• M40: 16,338,481 km (0.118 R)
• M41: 16,633,488 km (0.046 R)
• M42: 16,732,223 km (0.099 R)
• M43: 16,930,141 km (0.069 R)
• M44: 17,079,140 km (0.091 R)
• M45: 17,278,554 km (0.076 R)
• M46: 17,629,211 km (0.053 R)
• M47: 18,849,481 km (0.056 R)
• M48: 19,158,850 km (0.102 R)
• M49: 19,782,673 km (0.098 R)
• M50: 20,571,652 km (0.106 R)
• M51: 20,730,675 km (0.1 R)
• M52: 20,890,146 km (0.081 R)
• M53: 21,210,285 km (0.105 R)
• M54: 21,317,397 km (0.108 R)
• M55: 21,424,659 km (0.09 R)
• M56: 22,234,732 km (0.058 R)
• M57: 23,275,334 km (0.102 R)
• M58: 23,773,794 km (0.032 R)
• M59: 24,107,996 km (0.12 R)
• M60: 24,499,942 km (0.107 R)
• M61: 24,668,539 km (0.115 R)
• M62: 25,974,080 km (0.106 R)
• M63: 28,948,235 km (0.107 R)
• M64: 29,424,555 km (0.102 R)
• M65: 31,294,379 km (0.034 R)
• M66: 32,028,605 km (0.059 R)
• M67: 33,016,250 km (0.113 R)
• M68: 33,326,965 km (0.111 R)
• M69: 33,513,813 km (0.077 R)
• M70: 34,201,963 km (0.114 R)
• M71: 35,211,449 km (0.083 R)
• M72: 35,847,240 km (0.105 R)
• M73: 37,388,697 km (0.089 R)
• M74: 37,518,099 km (0.05 R)
• M75: 38,493,477 km (0.105 R)
• M76: 38,886,022 km (0.105 R)
• M77: 39,148,566 km (0.051 R)
• M78: 40,868,642 km (0.048 R)
• M79: 41,269,116 km (0.095 R)
• M80: 41,939,314 km (0.109 R)
• M81: 42,208,441 km (0.103 R)
• M82: 42,343,229 km (0.109 R)
• M83: 43,290,781 km (0.12 R)
• M84: 43,494,683 km (0.037 R)
• M85: 43,698,884 km (0.093 R)
• M86: 43,971,751 km (0.112 R)
• M87: 44,793,791 km (0.065 R)
• M88: 44,999,937 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.2

Radius: 3

Gravity: 30.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.09 AU - 19.17 AU

Year: 31862 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,210,068 km

• M1: 433,086 km (0.103 R)
• M2: 646,712 km (0.052 R)
• M3: 788,830 km (0.117 R)
• M4: 2,666,133 km (0.086 R)
• M5: 3,815,643 km (0.102 R)
• M6: 4,156,427 km (0.084 R)
• M7: 4,243,194 km (0.117 R)
• M8: 4,374,391 km (0.05 R)
• M9: 4,551,366 km (0.036 R)
• M10: 6,049,439 km (0.119 R)
• M11: 6,445,723 km (0.103 R)
• M12: 6,596,518 km (0.11 R)
• M13: 6,901,548 km (0.12 R)
• M14: 7,525,371 km (0.085 R)
• M15: 9,274,619 km (0.066 R)
• M16: 10,369,825 km (0.089 R)
• M17: 11,022,222 km (0.113 R)
• M18: 11,323,212 km (0.112 R)
• M19: 11,444,387 km (0.117 R)
• M20: 12,304,275 km (0.096 R)
• M21: 13,057,800 km (0.04 R)
• M22: 14,280,912 km (0.083 R)
• M23: 15,072,135 km (0.096 R)
• M24: 15,809,802 km (0.118 R)
• M25: 16,217,157 km (0.119 R)
• M26: 17,669,752 km (0.068 R)
• M27: 18,021,607 km (0.097 R)
• M28: 19,452,361 km (0.054 R)
• M29: 19,670,175 km (0.099 R)
• M30: 21,816,157 km (0.095 R)
• M31: 22,042,349 km (0.103 R)
• M32: 23,724,726 km (0.107 R)
• M33: 23,879,710 km (0.094 R)
• M34: 24,112,933 km (0.082 R)
• M35: 24,503,084 km (0.084 R)
• M36: 24,581,324 km (0.085 R)
• M37: 24,738,252 km (0.116 R)
• M38: 24,816,791 km (0.067 R)
• M39: 25,131,694 km (0.075 R)
• M40: 26,645,924 km (0.088 R)
• M41: 27,130,172 km (0.11 R)
• M42: 29,428,295 km (0.103 R)
• M43: 30,263,948 km (0.072 R)
• M44: 30,516,170 km (0.06 R)
• M45: 31,107,531 km (0.104 R)
• M46: 32,129,883 km (0.081 R)
• M47: 33,336,539 km (0.116 R)
• M48: 33,510,073 km (0.103 R)
• M49: 35,174,050 km (0.05 R)
• M50: 35,350,725 km (0.052 R)
• M51: 39,403,930 km (0.095 R)
• M52: 39,679,339 km (0.083 R)
• M53: 41,345,112 km (0.112 R)
• M54: 42,468,292 km (0.099 R)
• M55: 42,562,240 km (0.08 R)
• M56: 42,750,584 km (0.069 R)
• M57: 44,076,469 km (0.106 R)
• M58: 44,362,351 km (0.059 R)
• M59: 45,800,884 km (0.116 R)
• M60: 46,186,996 km (0.099 R)
• M61: 48,625,142 km (0.087 R)
• M62: 49,611,890 km (0.115 R)
• M63: 51,404,970 km (0.032 R)
• M64: 52,007,251 km (0.1 R)
• M65: 54,746,687 km (0.06 R)
• M66: 56,909,424 km (0.08 R)
• M67: 57,740,739 km (0.057 R)
• M68: 60,787,449 km (0.062 R)
• M69: 61,105,644 km (0.112 R)
• M70: 61,211,858 km (0.116 R)
• M71: 62,490,621 km (0.072 R)
• M72: 63,886,070 km (0.051 R)
• M73: 65,726,273 km (0.079 R)
• M74: 74,049,450 km (0.054 R)
• M75: 74,729,522 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit