🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.67 AU - 0.85 AU

Year: 251 Days

Day: 40.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,740,613 km

• M1: 67,768 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 307 Days

Day: 44.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,740,613 km

• M1: 365,168 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.78 AU

Year: 675 Days

Day: 22.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.66 AU - 2.14 AU

Year: 992 Days

Day: 39.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.23 AU - 5.75 AU

Year: 4222 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,740,613 km

• M1: 204,201 km (0.112 R)
• M2: 327,619 km (0.115 R)
• M3: 391,797 km (0.091 R)
• M4: 502,948 km (0.071 R)
• M5: 697,575 km (0.049 R)
• M6: 876,494 km (0.063 R)
• M7: 1,187,957 km (0.053 R)
• M8: 1,356,404 km (0.102 R)
• M9: 1,532,929 km (0.093 R)
• M10: 1,700,030 km (0.047 R)
• M11: 1,961,976 km (0.094 R)
• M12: 2,125,487 km (0.109 R)
• M13: 2,682,439 km (0.069 R)
• M14: 2,782,969 km (0.105 R)
• M15: 3,008,563 km (0.116 R)
• M16: 3,071,244 km (0.119 R)
• M17: 3,521,683 km (0.068 R)
• M18: 3,992,767 km (0.1 R)
• M19: 4,224,195 km (0.072 R)
• M20: 4,388,902 km (0.118 R)
• M21: 4,603,725 km (0.074 R)
• M22: 5,193,440 km (0.109 R)
• M23: 5,548,435 km (0.111 R)
• M24: 5,963,869 km (0.081 R)
• M25: 6,497,335 km (0.112 R)
• M26: 6,660,396 km (0.069 R)
• M27: 7,382,356 km (0.119 R)
• M28: 7,752,760 km (0.11 R)
• M29: 7,839,078 km (0.111 R)
• M30: 7,925,845 km (0.094 R)
• M31: 8,100,126 km (0.077 R)
• M32: 8,690,140 km (0.113 R)
• M33: 8,779,899 km (0.085 R)
• M34: 9,233,181 km (0.074 R)
• M35: 9,324,734 km (0.112 R)
• M36: 9,756,025 km (0.061 R)
• M37: 10,320,159 km (0.096 R)
• M38: 10,415,303 km (0.117 R)
• M39: 10,574,325 km (0.115 R)
• M40: 10,927,077 km (0.093 R)
• M41: 11,153,718 km (0.077 R)
• M42: 11,479,991 km (0.085 R)
• M43: 11,644,399 km (0.087 R)
• M44: 11,909,038 km (0.037 R)
• M45: 12,343,171 km (0.1 R)
• M46: 12,816,648 km (0.118 R)
• M47: 13,021,447 km (0.116 R)
• M48: 13,991,141 km (0.052 R)
• M49: 14,166,619 km (0.078 R)
• M50: 14,449,210 km (0.038 R)
• M51: 15,525,117 km (0.065 R)
• M52: 15,634,174 km (0.098 R)
• M53: 15,706,879 km (0.105 R)
• M54: 15,962,691 km (0.085 R)
• M55: 16,738,207 km (0.12 R)
• M56: 17,375,045 km (0.078 R)
• M57: 17,450,442 km (0.089 R)
• M58: 17,639,534 km (0.12 R)
• M59: 17,715,380 km (0.114 R)
• M60: 18,517,972 km (0.118 R)
• M61: 18,982,025 km (0.114 R)
• M62: 19,215,547 km (0.11 R)
• M63: 19,293,488 km (0.07 R)
• M64: 19,410,773 km (0.12 R)
• M65: 19,724,479 km (0.084 R)
• M66: 20,198,405 km (0.097 R)
• M67: 20,317,485 km (0.051 R)
• M68: 20,516,450 km (0.074 R)
• M69: 21,157,328 km (0.082 R)
• M70: 21,439,768 km (0.112 R)
• M71: 21,520,701 km (0.101 R)
• M72: 21,601,783 km (0.092 R)
• M73: 21,927,009 km (0.11 R)
• M74: 22,090,220 km (0.119 R)
• M75: 22,582,247 km (0.116 R)
• M76: 22,705,815 km (0.113 R)
• M77: 23,036,427 km (0.036 R)
• M78: 23,493,747 km (0.025 R)
• M79: 25,138,875 km (0.061 R)
• M80: 25,266,931 km (0.114 R)
• M81: 25,352,501 km (0.098 R)
• M82: 25,695,379 km (0.067 R)
• M83: 26,212,838 km (0.086 R)
• M84: 26,516,223 km (0.112 R)
• M85: 27,433,557 km (0.069 R)
• M86: 28,139,359 km (0.118 R)
• M87: 28,227,921 km (0.104 R)
• M88: 28,538,935 km (0.114 R)
• M89: 29,119,525 km (0.115 R)
• M90: 30,247,044 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 9.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.12 AU - 6.32 AU

Year: 4517 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 93,740,613 km

• M1: 120,875 km (0.076 R)
• M2: 209,287 km (0.093 R)
• M3: 303,684 km (0.074 R)
• M4: 499,358 km (0.115 R)
• M5: 617,390 km (0.091 R)
• M6: 770,579 km (0.113 R)
• M7: 1,010,683 km (0.098 R)
• M8: 1,204,113 km (0.108 R)
• M9: 1,367,624 km (0.063 R)
• M10: 1,582,596 km (0.101 R)
• M11: 1,843,495 km (0.113 R)
• M12: 2,204,474 km (0.079 R)
• M13: 2,483,474 km (0.096 R)
• M14: 3,033,396 km (0.081 R)
• M15: 3,301,027 km (0.08 R)
• M16: 3,444,940 km (0.108 R)
• M17: 3,635,228 km (0.093 R)
• M18: 3,754,159 km (0.07 R)
• M19: 3,919,614 km (0.04 R)
• M20: 4,242,446 km (0.068 R)
• M21: 4,336,244 km (0.104 R)
• M22: 5,078,399 km (0.094 R)
• M23: 5,379,689 km (0.031 R)
• M24: 5,532,428 km (0.066 R)
• M25: 5,669,460 km (0.103 R)
• M26: 6,193,352 km (0.11 R)
• M27: 6,425,229 km (0.111 R)
• M28: 6,714,551 km (0.087 R)
• M29: 6,824,206 km (0.081 R)
• M30: 7,343,610 km (0.108 R)
• M31: 7,418,858 km (0.099 R)
• M32: 7,513,403 km (0.091 R)
• M33: 7,972,220 km (0.095 R)
• M34: 8,107,756 km (0.093 R)
• M35: 8,499,253 km (0.09 R)
• M36: 8,578,391 km (0.1 R)
• M37: 8,837,045 km (0.086 R)
• M38: 9,057,852 km (0.107 R)
• M39: 9,443,665 km (0.112 R)
• M40: 10,210,354 km (0.078 R)
• M41: 11,671,027 km (0.076 R)
• M42: 11,891,385 km (0.099 R)
• M43: 12,024,228 km (0.117 R)
• M44: 12,179,810 km (0.112 R)
• M45: 13,356,696 km (0.117 R)
• M46: 13,842,291 km (0.1 R)
• M47: 14,475,090 km (0.09 R)
• M48: 15,021,421 km (0.067 R)
• M49: 15,285,162 km (0.11 R)
• M50: 15,357,418 km (0.113 R)
• M51: 15,477,994 km (0.049 R)
• M52: 15,720,193 km (0.045 R)
• M53: 16,208,181 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.7

Radius: 3.3

Gravity: 49.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.96 AU - 13.22 AU

Year: 16919 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,740,613 km

• M1: 46,675 km (0.097 R)
• M2: 123,568 km (0.119 R)
• M3: 156,330 km (0.106 R)
• M4: 721,511 km (0.052 R)
• M5: 1,009,636 km (0.078 R)
• M6: 1,278,463 km (0.061 R)
• M7: 1,678,937 km (0.066 R)
• M8: 2,084,946 km (0.065 R)
• M9: 2,298,870 km (0.088 R)
• M10: 2,329,987 km (0.088 R)
• M11: 2,616,616 km (0.105 R)
• M12: 2,681,841 km (0.117 R)
• M13: 3,257,494 km (0.072 R)
• M14: 3,398,265 km (0.097 R)
• M15: 3,469,474 km (0.111 R)
• M16: 3,577,184 km (0.08 R)
• M17: 3,722,593 km (0.047 R)
• M18: 3,944,148 km (0.083 R)
• M19: 4,516,659 km (0.096 R)
• M20: 4,993,128 km (0.11 R)
• M21: 5,360,840 km (0.054 R)
• M22: 5,695,041 km (0.103 R)
• M23: 6,559,567 km (0.077 R)
• M24: 7,696,362 km (0.066 R)
• M25: 8,359,080 km (0.101 R)
• M26: 8,745,791 km (0.059 R)
• M27: 9,637,394 km (0.091 R)
• M28: 10,196,292 km (0.108 R)
• M29: 10,247,604 km (0.106 R)
• M30: 11,292,246 km (0.092 R)
• M31: 11,827,058 km (0.113 R)
• M32: 12,206,438 km (0.117 R)
• M33: 12,644,760 km (0.067 R)
• M34: 13,649,759 km (0.109 R)
• M35: 14,796,277 km (0.078 R)
• M36: 16,212,220 km (0.092 R)
• M37: 16,392,187 km (0.098 R)
• M38: 17,241,005 km (0.112 R)
• M39: 18,854,717 km (0.077 R)
• M40: 19,679,600 km (0.118 R)
• M41: 20,386,599 km (0.04 R)
• M42: 20,451,375 km (0.082 R)
• M43: 21,364,222 km (0.109 R)
• M44: 21,627,364 km (0.117 R)
• M45: 24,455,512 km (0.104 R)
• M46: 25,354,146 km (0.116 R)
• M47: 25,423,709 km (0.08 R)
• M48: 26,334,012 km (0.119 R)
• M49: 27,041,461 km (0.115 R)
• M50: 27,468,862 km (0.092 R)
• M51: 28,474,908 km (0.089 R)
• M52: 28,837,084 km (0.105 R)
• M53: 29,346,764 km (0.063 R)
• M54: 30,227,297 km (0.099 R)
• M55: 30,745,055 km (0.076 R)
• M56: 31,191,156 km (0.089 R)
• M57: 31,489,604 km (0.025 R)
• M58: 32,014,393 km (0.051 R)
• M59: 32,617,721 km (0.067 R)
• M60: 33,148,644 km (0.116 R)
• M61: 33,224,640 km (0.093 R)
• M62: 35,923,834 km (0.111 R)
• M63: 37,656,178 km (0.112 R)
• M64: 37,814,901 km (0.108 R)
• M65: 38,932,995 km (0.093 R)
• M66: 41,365,008 km (0.054 R)
• M67: 41,446,838 km (0.112 R)
• M68: 43,512,037 km (0.089 R)
• M69: 43,678,689 km (0.094 R)
• M70: 44,263,766 km (0.103 R)
• M71: 44,347,541 km (0.092 R)
• M72: 44,935,460 km (0.039 R)
• M73: 45,695,268 km (0.053 R)
• M74: 46,119,079 km (0.109 R)
• M75: 46,373,994 km (0.118 R)
• M76: 46,629,507 km (0.104 R)
• M77: 47,227,300 km (0.118 R)
• M78: 47,655,898 km (0.078 R)
• M79: 47,827,636 km (0.113 R)
• M80: 49,383,005 km (0.087 R)
• M81: 50,341,778 km (0.093 R)
• M82: 52,100,301 km (0.095 R)
• M83: 52,543,111 km (0.061 R)
• M84: 52,720,683 km (0.115 R)
• M85: 52,987,267 km (0.109 R)
• M86: 53,254,299 km (0.059 R)
• M87: 53,521,780 km (0.116 R)
• M88: 54,865,767 km (0.1 R)
• M89: 55,226,148 km (0.107 R)
• M90: 55,587,128 km (0.119 R)
• M91: 57,770,060 km (0.085 R)
• M92: 59,333,208 km (0.114 R)
• M93: 60,630,820 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 7.1

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.91 AU - 19.49 AU

Year: 24696 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,740,613 km

• M1: 91,255 km (0.087 R)
• M2: 277,803 km (0.078 R)
• M3: 333,603 km (0.115 R)
• M4: 675,434 km (0.107 R)
• M5: 754,871 km (0.113 R)
• M6: 952,639 km (0.095 R)
• M7: 1,198,877 km (0.117 R)
• M8: 1,860,100 km (0.069 R)
• M9: 3,139,162 km (0.075 R)
• M10: 3,645,700 km (0.115 R)
• M11: 5,970,002 km (0.042 R)
• M12: 6,537,128 km (0.062 R)
• M13: 6,768,855 km (0.056 R)
• M14: 7,299,927 km (0.11 R)
• M15: 7,722,392 km (0.104 R)
• M16: 7,905,799 km (0.078 R)
• M17: 7,967,283 km (0.1 R)
• M18: 8,464,846 km (0.075 R)
• M19: 9,165,263 km (0.105 R)
• M20: 9,229,889 km (0.106 R)
• M21: 10,083,495 km (0.091 R)
• M22: 10,418,594 km (0.103 R)
• M23: 12,006,127 km (0.058 R)
• M24: 12,791,815 km (0.065 R)
• M25: 13,520,356 km (0.058 R)
• M26: 13,889,714 km (0.104 R)
• M27: 14,112,914 km (0.103 R)
• M28: 15,017,532 km (0.093 R)
• M29: 15,170,271 km (0.05 R)
• M30: 15,631,033 km (0.068 R)
• M31: 16,409,390 km (0.081 R)
• M32: 18,165,819 km (0.074 R)
• M33: 18,491,494 km (0.119 R)
• M34: 18,655,154 km (0.086 R)
• M35: 18,901,392 km (0.057 R)
• M36: 20,910,042 km (0.072 R)
• M37: 21,680,621 km (0.1 R)
• M38: 21,766,789 km (0.081 R)
• M39: 22,199,576 km (0.083 R)
• M40: 22,460,475 km (0.063 R)
• M41: 23,337,866 km (0.083 R)
• M42: 24,764,731 km (0.113 R)
• M43: 26,864,786 km (0.088 R)
• M44: 31,135,506 km (0.108 R)
• M45: 31,525,208 km (0.12 R)
• M46: 31,818,570 km (0.087 R)
• M47: 32,112,829 km (0.098 R)
• M48: 32,309,400 km (0.054 R)
• M49: 32,506,570 km (0.111 R)
• M50: 33,000,991 km (0.1 R)
• M51: 33,897,082 km (0.117 R)
• M52: 35,205,764 km (0.109 R)
• M53: 38,496,768 km (0.062 R)
• M54: 39,439,983 km (0.073 R)
• M55: 40,390,677 km (0.112 R)
• M56: 42,207,094 km (0.06 R)
• M57: 42,746,395 km (0.097 R)
• M58: 44,596,920 km (0.071 R)
• M59: 45,146,244 km (0.077 R)
• M60: 48,488,559 km (0.052 R)
• M61: 48,714,153 km (0.1 R)
• M62: 48,940,195 km (0.1 R)
• M63: 51,219,169 km (0.039 R)
• M64: 51,794,373 km (0.075 R)
• M65: 53,299,627 km (0.053 R)
• M66: 53,882,460 km (0.105 R)
• M67: 54,350,253 km (0.083 R)
• M68: 57,066,053 km (0.114 R)
• M69: 58,981,204 km (0.116 R)
• M70: 60,674,054 km (0.119 R)
• M71: 60,795,677 km (0.1 R)
• M72: 61,404,540 km (0.112 R)
• M73: 62,751,220 km (0.072 R)
• M74: 63,120,129 km (0.032 R)
• M75: 63,243,397 km (0.052 R)
• M76: 64,851,575 km (0.052 R)
• M77: 66,097,725 km (0.071 R)
• M78: 66,222,789 km (0.043 R)
• M79: 67,855,799 km (0.102 R)
• M80: 72,575,313 km (0.099 R)
• M81: 75,823,531 km (0.116 R)
• M82: 77,795,231 km (0.105 R)
• M83: 78,191,516 km (0.071 R)
• M84: 79,517,551 km (0.091 R)
• M85: 79,650,544 km (0.108 R)
• M86: 81,788,746 km (0.062 R)
• M87: 82,057,424 km (0.093 R)
• M88: 83,269,765 km (0.06 R)
• M89: 84,759,610 km (0.095 R)
• M90: 88,315,701 km (0.106 R)
• M91: 91,780,837 km (0.1 R)
• M92: 92,059,986 km (0.044 R)
• M93: 93,459,774 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit