🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.84 AU

Year: 197 Days

Day: 41.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,984,387 km

• M1: 549,922 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.09 AU

Year: 341 Days

Day: 16.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.24 AU - 1.26 AU

Year: 491 Days

Day: 38.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,984,387 km

• M1: 385,514 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.44 AU - 1.48 AU

Year: 620 Days

Day: 38.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,984,387 km

• M1: 119,828 km (0.072 R)
• M2: 552,315 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.56 AU - 2.06 AU

Year: 856 Days

Day: 20.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.42 AU - 3.3 AU

Year: 1700 Days

Day: 17.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,984,387 km

• M1: 938,128 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.37 AU - 5.39 AU

Year: 3789 Days

Day: 37.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,984,387 km

• M1: 699,819 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 7

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.2 AU - 17.9 AU

Year: 21551 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,984,387 km

• M1: 446,550 km (0.073 R)
• M2: 626,366 km (0.032 R)
• M3: 828,772 km (0.06 R)
• M4: 1,642,435 km (0.094 R)
• M5: 1,796,371 km (0.09 R)
• M6: 2,670,771 km (0.059 R)
• M7: 2,963,085 km (0.114 R)
• M8: 3,113,132 km (0.114 R)
• M9: 3,578,231 km (0.075 R)
• M10: 4,615,693 km (0.106 R)
• M11: 5,055,211 km (0.091 R)
• M12: 7,142,700 km (0.118 R)
• M13: 7,960,252 km (0.048 R)
• M14: 8,169,390 km (0.1 R)
• M15: 8,539,495 km (0.099 R)
• M16: 8,592,752 km (0.074 R)
• M17: 9,351,064 km (0.104 R)
• M18: 10,528,100 km (0.04 R)
• M19: 10,757,583 km (0.1 R)
• M20: 10,872,923 km (0.06 R)
• M21: 11,221,486 km (0.104 R)
• M22: 12,957,120 km (0.107 R)
• M23: 13,326,627 km (0.104 R)
• M24: 14,519,371 km (0.075 R)
• M25: 16,206,087 km (0.065 R)
• M26: 17,139,727 km (0.093 R)
• M27: 17,207,046 km (0.12 R)
• M28: 17,953,839 km (0.088 R)
• M29: 18,296,717 km (0.106 R)
• M30: 19,268,355 km (0.1 R)
• M31: 19,689,922 km (0.117 R)
• M32: 19,972,662 km (0.091 R)
• M33: 21,044,830 km (0.081 R)
• M34: 21,916,088 km (0.03 R)
• M35: 22,724,964 km (0.116 R)
• M36: 24,069,549 km (0.087 R)
• M37: 24,599,425 km (0.059 R)
• M38: 25,056,596 km (0.101 R)
• M39: 25,133,041 km (0.112 R)
• M40: 25,670,546 km (0.108 R)
• M41: 26,056,808 km (0.064 R)
• M42: 26,522,954 km (0.094 R)
• M43: 27,384,489 km (0.086 R)
• M44: 27,542,165 km (0.069 R)
• M45: 27,621,003 km (0.078 R)
• M46: 28,494,206 km (0.078 R)
• M47: 28,974,415 km (0.103 R)
• M48: 29,780,448 km (0.116 R)
• M49: 31,332,376 km (0.115 R)
• M50: 32,326,005 km (0.071 R)
• M51: 34,174,287 km (0.109 R)
• M52: 35,282,658 km (0.108 R)
• M53: 35,454,097 km (0.091 R)
• M54: 35,798,022 km (0.092 R)
• M55: 37,184,795 km (0.104 R)
• M56: 37,272,010 km (0.106 R)
• M57: 37,709,285 km (0.093 R)
• M58: 38,060,391 km (0.096 R)
• M59: 38,412,544 km (0.034 R)
• M60: 39,120,142 km (0.088 R)
• M61: 39,564,448 km (0.119 R)
• M62: 40,100,008 km (0.111 R)
• M63: 40,548,054 km (0.059 R)
• M64: 40,637,813 km (0.062 R)
• M65: 43,730,749 km (0.117 R)
• M66: 44,376,862 km (0.069 R)
• M67: 44,561,915 km (0.092 R)
• M68: 47,938,937 km (0.115 R)
• M69: 48,128,926 km (0.101 R)
• M70: 48,319,215 km (0.09 R)
• M71: 48,891,576 km (0.055 R)
• M72: 49,082,762 km (0.098 R)
• M73: 51,494,579 km (0.068 R)
• M74: 52,079,058 km (0.105 R)
• M75: 52,960,040 km (0.065 R)
• M76: 53,254,748 km (0.062 R)
• M77: 53,845,809 km (0.1 R)
• M78: 57,034,936 km (0.101 R)
• M79: 59,977,526 km (0.081 R)
• M80: 60,798,071 km (0.089 R)
• M81: 61,209,614 km (0.108 R)
• M82: 61,932,172 km (0.092 R)
• M83: 62,346,259 km (0.06 R)
• M84: 62,761,393 km (0.112 R)
• M85: 63,073,155 km (0.119 R)
• M86: 64,745,360 km (0.105 R)
• M87: 66,962,101 km (0.046 R)
• M88: 67,174,530 km (0.104 R)
• M89: 68,453,742 km (0.101 R)
• M90: 68,560,704 km (0.076 R)
• M91: 68,667,667 km (0.059 R)
• M92: 68,774,779 km (0.094 R)
• M93: 70,171,724 km (0.081 R)
• M94: 71,144,409 km (0.111 R)
• M95: 72,339,247 km (0.072 R)
• M96: 72,666,268 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 4.1

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.9 AU - 20.44 AU

Year: 28353 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,984,387 km

• M1: 113,246 km (0.106 R)
• M2: 157,377 km (0.112 R)
• M3: 717,621 km (0.058 R)
• M4: 747,241 km (0.109 R)
• M5: 838,646 km (0.074 R)
• M6: 933,790 km (0.068 R)
• M7: 1,460,225 km (0.109 R)
• M8: 1,613,862 km (0.063 R)
• M9: 1,978,282 km (0.08 R)
• M10: 2,457,145 km (0.094 R)
• M11: 3,213,961 km (0.115 R)
• M12: 4,582,332 km (0.075 R)
• M13: 4,863,726 km (0.11 R)
• M14: 5,680,979 km (0.105 R)
• M15: 6,228,657 km (0.113 R)
• M16: 6,666,081 km (0.063 R)
• M17: 7,178,005 km (0.109 R)
• M18: 7,308,006 km (0.083 R)
• M19: 7,902,508 km (0.111 R)
• M20: 7,969,527 km (0.101 R)
• M21: 9,067,127 km (0.101 R)
• M22: 9,419,729 km (0.082 R)
• M23: 9,705,012 km (0.105 R)
• M24: 10,949,068 km (0.053 R)
• M25: 11,627,794 km (0.1 R)
• M26: 12,475,565 km (0.051 R)
• M27: 12,553,655 km (0.089 R)
• M28: 13,183,911 km (0.107 R)
• M29: 14,721,627 km (0.074 R)
• M30: 14,804,205 km (0.084 R)
• M31: 20,117,772 km (0.081 R)
• M32: 21,039,594 km (0.065 R)
• M33: 23,692,862 km (0.064 R)
• M34: 24,177,709 km (0.109 R)
• M35: 25,058,541 km (0.113 R)
• M36: 26,750,792 km (0.096 R)
• M37: 28,171,972 km (0.101 R)
• M38: 28,479,545 km (0.114 R)
• M39: 29,513,266 km (0.074 R)
• M40: 29,721,507 km (0.086 R)
• M41: 32,150,826 km (0.063 R)
• M42: 34,314,460 km (0.072 R)
• M43: 35,967,666 km (0.052 R)
• M44: 36,972,067 km (0.079 R)
• M45: 38,780,256 km (0.107 R)
• M46: 38,894,250 km (0.058 R)
• M47: 39,924,829 km (0.115 R)
• M48: 40,964,535 km (0.12 R)
• M49: 41,779,245 km (0.118 R)
• M50: 43,543,153 km (0.095 R)
• M51: 43,780,116 km (0.106 R)
• M52: 44,017,677 km (0.12 R)
• M53: 44,851,985 km (0.111 R)
• M54: 45,691,678 km (0.096 R)
• M55: 48,486,764 km (0.097 R)
• M56: 49,225,030 km (0.098 R)
• M57: 51,461,817 km (0.075 R)
• M58: 51,712,394 km (0.045 R)
• M59: 51,963,419 km (0.087 R)
• M60: 52,089,081 km (0.063 R)
• M61: 53,731,666 km (0.043 R)
• M62: 54,878,632 km (0.083 R)
• M63: 55,134,744 km (0.067 R)
• M64: 56,291,584 km (0.05 R)
• M65: 59,284,439 km (0.088 R)
• M66: 59,415,637 km (0.112 R)
• M67: 59,678,480 km (0.09 R)
• M68: 60,337,459 km (0.097 R)
• M69: 62,328,457 km (0.108 R)
• M70: 62,595,489 km (0.101 R)
• M71: 63,399,129 km (0.115 R)
• M72: 67,742,105 km (0.117 R)
• M73: 70,087,949 km (0.118 R)
• M74: 70,643,854 km (0.059 R)
• M75: 74,150,877 km (0.106 R)
• M76: 74,433,917 km (0.086 R)
• M77: 82,502,328 km (0.061 R)
• M78: 84,119,331 km (0.112 R)
• M79: 87,235,605 km (0.109 R)
• M80: 87,534,352 km (0.046 R)
• M81: 88,282,640 km (0.116 R)
• M82: 88,432,687 km (0.099 R)
• M83: 88,582,584 km (0.105 R)
• M84: 90,238,333 km (0.029 R)
• M85: 91,904,255 km (0.09 R)
• M86: 93,427,461 km (0.099 R)
• M87: 95,420,104 km (0.059 R)
• M88: 97,891,910 km (0.109 R)
• M89: 98,513,040 km (0.069 R)
• M90: 99,759,490 km (0.088 R)
• M91: 99,915,520 km (0.076 R)
• M92: 100,384,510 km (0.077 R)
• M93: 101,011,025 km (0.089 R)
• M94: 103,213,705 km (0.075 R)
• M95: 103,529,655 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.8

Radius: 3.5

Gravity: 55.58 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.5 AU - 22.02 AU

Year: 32051 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,984,387 km

• M1: 52,808 km (0.106 R)
• M2: 104,419 km (0.112 R)
• M3: 583,581 km (0.047 R)
• M4: 724,054 km (0.106 R)
• M5: 1,102,686 km (0.075 R)
• M6: 1,420,881 km (0.1 R)
• M7: 1,968,558 km (0.081 R)
• M8: 3,330,497 km (0.109 R)
• M9: 3,732,616 km (0.084 R)
• M10: 5,085,131 km (0.116 R)
• M11: 5,314,165 km (0.115 R)
• M12: 5,372,060 km (0.113 R)
• M13: 6,571,386 km (0.09 R)
• M14: 7,264,772 km (0.117 R)
• M15: 7,915,223 km (0.095 R)
• M16: 8,047,468 km (0.113 R)
• M17: 8,314,201 km (0.036 R)
• M18: 9,691,100 km (0.108 R)
• M19: 10,405,579 km (0.112 R)
• M20: 10,550,390 km (0.112 R)
• M21: 12,340,927 km (0.109 R)
• M22: 12,958,317 km (0.086 R)
• M23: 14,869,729 km (0.113 R)
• M24: 17,293,813 km (0.099 R)
• M25: 17,551,570 km (0.1 R)
• M26: 18,682,680 km (0.117 R)
• M27: 20,377,923 km (0.115 R)
• M28: 21,197,869 km (0.114 R)
• M29: 21,750,483 km (0.101 R)
• M30: 22,964,171 km (0.043 R)
• M31: 23,531,595 km (0.072 R)
• M32: 24,583,867 km (0.051 R)
• M33: 25,553,859 km (0.093 R)
• M34: 26,043,493 km (0.101 R)
• M35: 26,833,220 km (0.096 R)
• M36: 27,530,795 km (0.094 R)
• M37: 28,740,444 km (0.083 R)
• M38: 28,842,021 km (0.097 R)
• M39: 29,454,026 km (0.104 R)
• M40: 29,556,500 km (0.069 R)
• M41: 30,483,558 km (0.071 R)
• M42: 33,428,093 km (0.088 R)
• M43: 33,641,868 km (0.119 R)
• M44: 34,717,477 km (0.063 R)
• M45: 35,151,012 km (0.075 R)
• M46: 35,586,192 km (0.09 R)
• M47: 35,913,811 km (0.074 R)
• M48: 36,242,328 km (0.09 R)
• M49: 36,461,938 km (0.068 R)
• M50: 36,571,892 km (0.084 R)
• M51: 37,677,720 km (0.07 R)
• M52: 38,682,120 km (0.071 R)
• M53: 39,131,512 km (0.042 R)
• M54: 39,469,603 km (0.06 R)
• M55: 41,978,359 km (0.097 R)
• M56: 42,440,018 km (0.086 R)
• M57: 45,127,095 km (0.1 R)
• M58: 49,077,227 km (0.09 R)
• M59: 50,786,233 km (0.061 R)
• M60: 52,390,521 km (0.058 R)
• M61: 54,011,414 km (0.102 R)
• M62: 54,387,802 km (0.025 R)
• M63: 55,901,882 km (0.052 R)
• M64: 58,070,602 km (0.1 R)
• M65: 58,199,107 km (0.025 R)
• M66: 58,713,723 km (0.071 R)
• M67: 60,526,850 km (0.095 R)
• M68: 65,807,355 km (0.092 R)
• M69: 68,095,904 km (0.09 R)
• M70: 68,773,881 km (0.103 R)
• M71: 72,059,499 km (0.032 R)
• M72: 72,473,736 km (0.044 R)
• M73: 72,888,870 km (0.09 R)
• M74: 74,836,335 km (0.073 R)
• M75: 75,255,807 km (0.069 R)
• M76: 75,395,831 km (0.036 R)
• M77: 77,506,507 km (0.072 R)
• M78: 79,779,198 km (0.113 R)
• M79: 80,207,646 km (0.067 R)
• M80: 82,795,091 km (0.059 R)
• M81: 84,972,039 km (0.025 R)
• M82: 85,555,770 km (0.099 R)
• M83: 86,287,154 km (0.09 R)
• M84: 87,167,687 km (0.065 R)
• M85: 87,903,858 km (0.113 R)
• M86: 93,263,950 km (0.101 R)
• M87: 93,414,296 km (0.069 R)
• M88: 97,047,879 km (0.091 R)
• M89: 97,505,349 km (0.119 R)
• M90: 99,495,898 km (0.078 R)
• M91: 99,803,322 km (0.061 R)
• M92: 101,345,227 km (0.114 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit