🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.63 AU - 0.69 AU

Year: 190 Days

Day: 12.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,627,228 km

• M1: 589,116 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.14 AU - 1.22 AU

Year: 455 Days

Day: 37.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 108,627,228 km

• M1: 453,730 km (0.094 R)
• M2: 1,062,594 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.76 AU - 2.93 AU

Year: 1270 Days

Day: 33.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,627,228 km

• M1: 19,448 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.2 AU - 3.12 AU

Year: 1539 Days

Day: 33.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.8 AU - 3.88 AU

Year: 2165 Days

Day: 28.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,627,228 km

• M1: 2,459,239 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.64 AU - 5.5 AU

Year: 3466 Days

Day: 21.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.8 AU - 5.94 AU

Year: 3813 Days

Day: 35.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 5.8

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.85 AU - 15.51 AU

Year: 16975 Days

Day: 21.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,627,228 km

• M1: 91,105 km (0.047 R)
• M2: 619,784 km (0.12 R)
• M3: 727,794 km (0.108 R)
• M4: 1,132,157 km (0.049 R)
• M5: 1,198,129 km (0.109 R)
• M6: 1,380,489 km (0.105 R)
• M7: 1,695,692 km (0.1 R)
• M8: 1,822,850 km (0.083 R)
• M9: 2,767,561 km (0.108 R)
• M10: 3,070,197 km (0.072 R)
• M11: 3,479,347 km (0.052 R)
• M12: 3,838,981 km (0.067 R)
• M13: 3,939,211 km (0.051 R)
• M14: 4,313,804 km (0.035 R)
• M15: 4,452,930 km (0.102 R)
• M16: 4,807,028 km (0.069 R)
• M17: 5,467,204 km (0.119 R)
• M18: 6,000,071 km (0.094 R)
• M19: 6,272,788 km (0.052 R)
• M20: 7,238,143 km (0.078 R)
• M21: 7,320,572 km (0.107 R)
• M22: 7,611,839 km (0.104 R)
• M23: 7,737,950 km (0.044 R)
• M24: 7,864,659 km (0.067 R)
• M25: 7,906,995 km (0.112 R)
• M26: 8,726,792 km (0.04 R)
• M27: 10,121,343 km (0.083 R)
• M28: 11,535,641 km (0.107 R)
• M29: 12,314,747 km (0.112 R)
• M30: 12,860,331 km (0.08 R)
• M31: 13,464,407 km (0.12 R)
• M32: 13,718,873 km (0.076 R)
• M33: 14,026,296 km (0.068 R)
• M34: 15,225,772 km (0.1 R)
• M35: 15,543,967 km (0.11 R)
• M36: 15,597,224 km (0.087 R)
• M37: 15,971,817 km (0.11 R)
• M38: 16,241,093 km (0.079 R)
• M39: 16,349,252 km (0.053 R)
• M40: 16,893,639 km (0.037 R)
• M41: 17,278,255 km (0.059 R)
• M42: 17,499,211 km (0.109 R)
• M43: 17,944,265 km (0.085 R)
• M44: 19,760,832 km (0.036 R)
• M45: 20,224,136 km (0.119 R)
• M46: 20,282,330 km (0.107 R)
• M47: 21,220,308 km (0.076 R)
• M48: 22,172,499 km (0.094 R)
• M49: 22,774,780 km (0.098 R)
• M50: 22,835,217 km (0.053 R)
• M51: 22,956,392 km (0.047 R)
• M52: 23,260,375 km (0.115 R)
• M53: 23,749,410 km (0.072 R)
• M54: 24,241,737 km (0.102 R)
• M55: 24,303,520 km (0.083 R)
• M56: 25,613,250 km (0.08 R)
• M57: 25,865,173 km (0.112 R)
• M58: 26,817,812 km (0.049 R)
• M59: 27,266,157 km (0.091 R)
• M60: 27,459,138 km (0.095 R)
• M61: 28,691,525 km (0.104 R)
• M62: 28,822,423 km (0.114 R)
• M63: 30,074,707 km (0.091 R)
• M64: 30,874,607 km (0.111 R)
• M65: 31,075,816 km (0.059 R)
• M66: 31,952,310 km (0.078 R)
• M67: 32,155,614 km (0.081 R)
• M68: 33,660,568 km (0.076 R)
• M69: 35,398,297 km (0.107 R)
• M70: 35,468,309 km (0.088 R)
• M71: 36,667,336 km (0.12 R)
• M72: 37,951,334 km (0.117 R)
• M73: 38,023,141 km (0.055 R)
• M74: 38,382,625 km (0.043 R)
• M75: 38,598,794 km (0.119 R)
• M76: 39,395,103 km (0.111 R)
• M77: 40,123,794 km (0.034 R)
• M78: 41,372,638 km (0.099 R)
• M79: 43,157,490 km (0.086 R)
• M80: 43,382,335 km (0.099 R)
• M81: 44,059,266 km (0.042 R)
• M82: 44,210,060 km (0.082 R)
• M83: 44,361,154 km (0.067 R)
• M84: 44,891,329 km (0.11 R)
• M85: 46,187,445 km (0.117 R)
• M86: 46,724,651 km (0.093 R)
• M87: 47,263,951 km (0.103 R)
• M88: 47,418,486 km (0.067 R)
• M89: 47,805,346 km (0.102 R)
• M90: 49,285,168 km (0.109 R)
• M91: 49,441,797 km (0.094 R)
• M92: 51,731,841 km (0.099 R)
• M93: 51,970,599 km (0.113 R)
• M94: 53,331,043 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.8

Radius: 5.5

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.86 AU - 16.18 AU

Year: 20651 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 108,627,228 km

• M1: 324,777 km (0.032 R)
• M2: 444,754 km (0.117 R)
• M3: 520,002 km (0.085 R)
• M4: 862,731 km (0.085 R)
• M5: 982,260 km (0.086 R)
• M6: 1,081,892 km (0.075 R)
• M7: 2,087,788 km (0.106 R)
• M8: 3,451,223 km (0.114 R)
• M9: 3,876,230 km (0.067 R)
• M10: 4,114,989 km (0.098 R)
• M11: 4,523,540 km (0.049 R)
• M12: 5,247,445 km (0.104 R)
• M13: 5,689,955 km (0.084 R)
• M14: 6,190,509 km (0.118 R)
• M15: 6,282,961 km (0.103 R)
• M16: 6,800,121 km (0.116 R)
• M17: 7,675,418 km (0.083 R)
• M18: 8,792,465 km (0.094 R)
• M19: 9,211,190 km (0.097 R)
• M20: 9,263,998 km (0.094 R)
• M21: 9,476,277 km (0.106 R)
• M22: 10,231,597 km (0.088 R)
• M23: 10,395,855 km (0.078 R)
• M24: 11,627,644 km (0.051 R)
• M25: 13,082,483 km (0.088 R)
• M26: 13,141,874 km (0.072 R)
• M27: 13,740,564 km (0.082 R)
• M28: 14,226,010 km (0.06 R)
• M29: 14,716,990 km (0.043 R)
• M30: 14,902,491 km (0.067 R)
• M31: 15,088,890 km (0.08 R)
• M32: 15,463,932 km (0.068 R)
• M33: 15,715,556 km (0.069 R)
• M34: 16,095,684 km (0.031 R)
• M35: 17,515,068 km (0.099 R)
• M36: 17,711,640 km (0.106 R)
• M37: 18,305,992 km (0.073 R)
• M38: 18,505,556 km (0.03 R)
• M39: 18,638,997 km (0.037 R)
• M40: 20,264,976 km (0.116 R)
• M41: 20,609,500 km (0.064 R)
• M42: 20,955,819 km (0.043 R)
• M43: 21,025,382 km (0.099 R)
• M44: 21,444,107 km (0.06 R)
• M45: 21,865,524 km (0.1 R)
• M46: 23,795,486 km (0.099 R)
• M47: 25,112,097 km (0.102 R)
• M48: 25,259,750 km (0.09 R)
• M49: 25,779,154 km (0.12 R)
• M50: 25,853,654 km (0.095 R)
• M51: 25,928,303 km (0.076 R)
• M52: 28,582,618 km (0.042 R)
• M53: 28,814,046 km (0.115 R)
• M54: 29,046,222 km (0.09 R)
• M55: 29,278,996 km (0.058 R)
• M56: 30,609,520 km (0.102 R)
• M57: 32,440,897 km (0.12 R)
• M58: 33,167,194 km (0.116 R)
• M59: 33,572,904 km (0.119 R)
• M60: 35,047,340 km (0.116 R)
• M61: 35,958,691 km (0.069 R)
• M62: 36,542,721 km (0.067 R)
• M63: 37,045,818 km (0.094 R)
• M64: 37,129,892 km (0.094 R)
• M65: 37,804,728 km (0.054 R)
• M66: 38,143,717 km (0.096 R)
• M67: 38,568,874 km (0.059 R)
• M68: 38,653,995 km (0.049 R)
• M69: 39,681,434 km (0.081 R)
• M70: 41,239,346 km (0.073 R)
• M71: 43,347,329 km (0.116 R)
• M72: 43,702,176 km (0.064 R)
• M73: 45,130,686 km (0.113 R)
• M74: 47,850,375 km (0.112 R)
• M75: 48,584,452 km (0.088 R)
• M76: 49,414,869 km (0.105 R)
• M77: 49,507,471 km (0.079 R)
• M78: 49,600,072 km (0.116 R)
• M79: 50,156,875 km (0.072 R)
• M80: 52,499,428 km (0.097 R)
• M81: 52,593,824 km (0.116 R)
• M82: 53,636,521 km (0.119 R)
• M83: 54,303,429 km (0.089 R)
• M84: 55,742,111 km (0.114 R)
• M85: 56,127,775 km (0.081 R)
• M86: 56,611,125 km (0.118 R)
• M87: 57,193,061 km (0.082 R)
• M88: 58,558,591 km (0.069 R)
• M89: 59,147,109 km (0.106 R)
• M90: 59,245,394 km (0.052 R)
• M91: 59,540,551 km (0.093 R)
• M92: 59,836,156 km (0.075 R)
• M93: 62,018,939 km (0.041 R)
• M94: 63,622,778 km (0.117 R)
• M95: 65,850,290 km (0.1 R)
• M96: 67,794,613 km (0.114 R)
• M97: 68,412,453 km (0.108 R)
• M98: 68,515,526 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.7

Radius: 4.2

Gravity: 55.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.51 AU - 20.75 AU

Year: 28527 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,627,228 km

• M1: 79,736 km (0.032 R)
• M2: 292,913 km (0.119 R)
• M3: 703,110 km (0.103 R)
• M4: 793,916 km (0.098 R)
• M5: 1,229,844 km (0.069 R)
• M6: 3,032,798 km (0.063 R)
• M7: 3,799,337 km (0.101 R)
• M8: 4,565,577 km (0.104 R)
• M9: 4,735,969 km (0.095 R)
• M10: 5,318,503 km (0.049 R)
• M11: 5,497,722 km (0.052 R)
• M12: 5,557,860 km (0.066 R)
• M13: 6,422,985 km (0.046 R)
• M14: 7,864,958 km (0.107 R)
• M15: 7,932,726 km (0.107 R)
• M16: 9,763,505 km (0.117 R)
• M17: 9,836,359 km (0.105 R)
• M18: 9,982,816 km (0.097 R)
• M19: 10,203,772 km (0.101 R)
• M20: 10,725,569 km (0.046 R)
• M21: 10,800,817 km (0.025 R)
• M22: 11,717,403 km (0.093 R)
• M23: 13,058,099 km (0.026 R)
• M24: 13,787,239 km (0.077 R)
• M25: 14,198,035 km (0.108 R)
• M26: 15,454,507 km (0.107 R)
• M27: 16,052,899 km (0.079 R)
• M28: 16,138,917 km (0.095 R)
• M29: 17,008,380 km (0.113 R)
• M30: 18,340,849 km (0.117 R)
• M31: 18,520,964 km (0.05 R)
• M32: 19,339,115 km (0.097 R)
• M33: 19,983,433 km (0.118 R)
• M34: 24,093,186 km (0.086 R)
• M35: 27,519,725 km (0.066 R)
• M36: 29,079,283 km (0.104 R)
• M37: 29,605,419 km (0.097 R)
• M38: 31,525,507 km (0.116 R)
• M39: 33,375,435 km (0.05 R)
• M40: 33,485,389 km (0.105 R)
• M41: 33,815,851 km (0.07 R)
• M42: 33,926,254 km (0.087 R)
• M43: 36,611,536 km (0.114 R)
• M44: 36,838,326 km (0.062 R)
• M45: 39,016,471 km (0.091 R)
• M46: 39,364,286 km (0.09 R)
• M47: 39,480,374 km (0.115 R)
• M48: 40,062,759 km (0.071 R)
• M49: 40,882,854 km (0.107 R)
• M50: 41,354,087 km (0.11 R)
• M51: 41,472,120 km (0.039 R)
• M52: 41,590,302 km (0.091 R)
• M53: 42,778,110 km (0.115 R)
• M54: 45,187,084 km (0.093 R)
• M55: 47,022,650 km (0.058 R)
• M56: 49,131,980 km (0.115 R)
• M57: 50,009,521 km (0.045 R)
• M58: 50,261,294 km (0.064 R)
• M59: 50,387,256 km (0.068 R)
• M60: 51,780,161 km (0.117 R)
• M61: 53,442,493 km (0.113 R)
• M62: 54,603,522 km (0.066 R)
• M63: 54,992,476 km (0.117 R)
• M64: 57,740,290 km (0.084 R)
• M65: 60,264,605 km (0.101 R)
• M66: 60,934,803 km (0.068 R)
• M67: 62,418,066 km (0.119 R)
• M68: 62,553,452 km (0.068 R)
• M69: 62,824,673 km (0.068 R)
• M70: 65,282,566 km (0.09 R)
• M71: 65,420,046 km (0.086 R)
• M72: 68,050,276 km (0.102 R)
• M73: 70,432,772 km (0.088 R)
• M74: 71,280,094 km (0.112 R)
• M75: 72,842,494 km (0.087 R)
• M76: 77,451,006 km (0.086 R)
• M77: 78,325,556 km (0.092 R)
• M78: 78,617,870 km (0.075 R)
• M79: 79,056,940 km (0.069 R)
• M80: 81,116,453 km (0.092 R)
• M81: 83,641,217 km (0.036 R)
• M82: 84,838,149 km (0.12 R)
• M83: 85,438,785 km (0.084 R)
• M84: 86,493,151 km (0.111 R)
• M85: 89,682,278 km (0.102 R)
• M86: 89,988,056 km (0.056 R)
• M87: 91,060,822 km (0.114 R)
• M88: 91,675,819 km (0.111 R)
• M89: 92,137,927 km (0.108 R)
• M90: 92,446,398 km (0.064 R)
• M91: 92,755,168 km (0.104 R)
• M92: 98,372,568 km (0.108 R)
• M93: 100,110,895 km (0.072 R)
• M94: 101,381,430 km (0.088 R)
• M95: 103,137,260 km (0.118 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit