🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 253 Days

Day: 32.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.05 AU - 1.19 AU

Year: 427 Days

Day: 35.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,009,753 km

• M1: 39,195 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.05 AU - 1.43 AU

Year: 497 Days

Day: 29.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 503 Days

Day: 41.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,009,753 km

• M1: 579,393 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.07 AU - 1.65 AU

Year: 571 Days

Day: 36.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,009,753 km

• M1: 744,549 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.72 AU - 2.58 AU

Year: 1135 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.77 AU - 4.11 AU

Year: 2296 Days

Day: 44.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,009,753 km

• M1: 1,279,511 km (0.116 R)
• M2: 1,425,817 km (0.092 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 13.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.96 AU - 12.32 AU

Year: 13381 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,009,753 km

• M1: 234,569 km (0.095 R)
• M2: 369,357 km (0.05 R)
• M3: 468,092 km (0.09 R)
• M4: 1,147,565 km (0.056 R)
• M5: 1,426,565 km (0.103 R)
• M6: 1,886,429 km (0.054 R)
• M7: 2,275,832 km (0.11 R)
• M8: 2,721,335 km (0.106 R)
• M9: 5,143,175 km (0.061 R)
• M10: 5,413,498 km (0.102 R)
• M11: 6,211,603 km (0.04 R)
• M12: 6,375,562 km (0.078 R)
• M13: 6,750,155 km (0.113 R)
• M14: 6,918,902 km (0.072 R)
• M15: 7,003,724 km (0.101 R)
• M16: 7,131,779 km (0.119 R)
• M17: 7,607,949 km (0.06 R)
• M18: 7,960,851 km (0.12 R)
• M19: 8,050,011 km (0.103 R)
• M20: 8,229,080 km (0.07 R)
• M21: 8,912,592 km (0.094 R)
• M22: 9,237,968 km (0.099 R)
• M23: 9,331,616 km (0.075 R)
• M24: 9,519,960 km (0.074 R)
• M25: 9,996,130 km (0.07 R)
• M26: 10,092,321 km (0.082 R)
• M27: 11,370,934 km (0.094 R)
• M28: 11,673,271 km (0.079 R)
• M29: 11,825,412 km (0.092 R)
• M30: 12,909,099 km (0.106 R)
• M31: 13,066,476 km (0.073 R)
• M32: 15,280,974 km (0.085 R)
• M33: 16,007,271 km (0.051 R)
• M34: 17,261,949 km (0.111 R)
• M35: 17,493,377 km (0.085 R)
• M36: 17,842,688 km (0.09 R)
• M37: 18,194,243 km (0.109 R)
• M38: 18,548,042 km (0.064 R)
• M39: 19,442,637 km (0.113 R)
• M40: 20,473,366 km (0.094 R)
• M41: 21,522,047 km (0.045 R)
• M42: 22,084,236 km (0.066 R)
• M43: 22,524,802 km (0.118 R)
• M44: 23,414,760 km (0.118 R)
• M45: 24,445,938 km (0.045 R)
• M46: 24,575,938 km (0.091 R)
• M47: 28,102,409 km (0.105 R)
• M48: 28,853,989 km (0.025 R)
• M49: 29,335,694 km (0.086 R)
• M50: 29,681,414 km (0.065 R)
• M51: 30,726,804 km (0.12 R)
• M52: 31,077,910 km (0.042 R)
• M53: 31,218,682 km (0.11 R)
• M54: 31,997,040 km (0.058 R)
• M55: 32,139,158 km (0.104 R)
• M56: 33,861,927 km (0.086 R)
• M57: 34,006,887 km (0.119 R)
• M58: 35,909,622 km (0.104 R)
• M59: 36,576,231 km (0.056 R)
• M60: 36,799,431 km (0.097 R)
• M61: 37,997,111 km (0.096 R)
• M62: 38,676,435 km (0.104 R)
• M63: 38,903,824 km (0.057 R)
• M64: 39,055,516 km (0.119 R)
• M65: 40,584,406 km (0.064 R)
• M66: 41,666,298 km (0.119 R)
• M67: 41,821,730 km (0.046 R)
• M68: 42,210,834 km (0.102 R)
• M69: 44,095,468 km (0.073 R)
• M70: 45,287,315 km (0.117 R)
• M71: 46,489,782 km (0.06 R)
• M72: 46,731,532 km (0.079 R)
• M73: 46,892,949 km (0.05 R)
• M74: 47,135,447 km (0.118 R)
• M75: 48,272,391 km (0.109 R)
• M76: 48,680,643 km (0.076 R)
• M77: 49,336,181 km (0.116 R)
• M78: 50,077,139 km (0.11 R)
• M79: 50,656,083 km (0.115 R)
• M80: 52,238,529 km (0.112 R)
• M81: 52,909,625 km (0.098 R)
• M82: 54,515,110 km (0.104 R)
• M83: 54,770,024 km (0.081 R)
• M84: 55,366,471 km (0.079 R)
• M85: 55,708,302 km (0.071 R)
• M86: 56,222,171 km (0.101 R)
• M87: 57,687,183 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 6.5

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.16 AU - 18.84 AU

Year: 24121 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,009,753 km

• M1: 137,630 km (0.037 R)
• M2: 212,429 km (0.075 R)
• M3: 340,036 km (0.063 R)
• M4: 557,102 km (0.108 R)
• M5: 716,424 km (0.054 R)
• M6: 968,945 km (0.079 R)
• M7: 1,336,956 km (0.12 R)
• M8: 1,844,841 km (0.119 R)
• M9: 2,518,031 km (0.095 R)
• M10: 3,178,955 km (0.053 R)
• M11: 3,718,853 km (0.064 R)
• M12: 4,021,340 km (0.106 R)
• M13: 4,065,173 km (0.119 R)
• M14: 4,153,435 km (0.069 R)
• M15: 4,286,877 km (0.098 R)
• M16: 4,649,951 km (0.091 R)
• M17: 4,835,153 km (0.094 R)
• M18: 5,551,128 km (0.107 R)
• M19: 5,996,481 km (0.073 R)
• M20: 6,249,002 km (0.12 R)
• M21: 6,453,353 km (0.045 R)
• M22: 6,712,157 km (0.061 R)
• M23: 8,278,297 km (0.062 R)
• M24: 9,655,645 km (0.09 R)
• M25: 9,892,010 km (0.117 R)
• M26: 11,788,013 km (0.099 R)
• M27: 13,069,169 km (0.047 R)
• M28: 13,527,986 km (0.053 R)
• M29: 14,799,568 km (0.098 R)
• M30: 15,484,128 km (0.086 R)
• M31: 16,039,136 km (0.111 R)
• M32: 17,240,107 km (0.06 R)
• M33: 18,250,791 km (0.091 R)
• M34: 18,323,645 km (0.1 R)
• M35: 18,396,798 km (0.038 R)
• M36: 19,058,320 km (0.068 R)
• M37: 19,206,272 km (0.104 R)
• M38: 19,802,420 km (0.117 R)
• M39: 20,707,936 km (0.111 R)
• M40: 20,936,372 km (0.084 R)
• M41: 21,472,830 km (0.118 R)
• M42: 21,936,134 km (0.12 R)
• M43: 22,480,820 km (0.039 R)
• M44: 22,559,060 km (0.117 R)
• M45: 22,872,766 km (0.071 R)
• M46: 23,108,832 km (0.111 R)
• M47: 26,747,351 km (0.067 R)
• M48: 28,844,414 km (0.11 R)
• M49: 29,270,020 km (0.085 R)
• M50: 29,783,590 km (0.115 R)
• M51: 29,955,478 km (0.095 R)
• M52: 30,732,938 km (0.069 R)
• M53: 33,193,823 km (0.04 R)
• M54: 34,989,895 km (0.083 R)
• M55: 39,427,566 km (0.083 R)
• M56: 39,521,813 km (0.037 R)
• M57: 39,994,542 km (0.084 R)
• M58: 40,184,082 km (0.092 R)
• M59: 41,519,842 km (0.063 R)
• M60: 43,258,319 km (0.067 R)
• M61: 44,528,704 km (0.086 R)
• M62: 45,811,356 km (0.079 R)
• M63: 46,009,723 km (0.071 R)
• M64: 46,706,250 km (0.116 R)
• M65: 48,110,077 km (0.111 R)
• M66: 49,935,171 km (0.086 R)
• M67: 50,548,522 km (0.048 R)
• M68: 56,073,919 km (0.092 R)
• M69: 56,817,870 km (0.083 R)
• M70: 57,672,074 km (0.086 R)
• M71: 57,779,186 km (0.103 R)
• M72: 57,993,559 km (0.057 R)
• M73: 58,423,055 km (0.066 R)
• M74: 60,151,658 km (0.043 R)
• M75: 60,477,632 km (0.084 R)
• M76: 60,913,111 km (0.086 R)
• M77: 63,327,322 km (0.069 R)
• M78: 63,548,278 km (0.117 R)
• M79: 65,102,600 km (0.12 R)
• M80: 65,884,398 km (0.107 R)
• M81: 66,669,338 km (0.091 R)
• M82: 66,781,686 km (0.052 R)
• M83: 67,570,217 km (0.078 R)
• M84: 70,640,115 km (0.118 R)
• M85: 71,098,782 km (0.066 R)
• M86: 71,673,537 km (0.064 R)
• M87: 71,903,917 km (0.075 R)
• M88: 73,059,262 km (0.111 R)
• M89: 73,755,341 km (0.045 R)
• M90: 74,220,590 km (0.046 R)
• M91: 79,046,019 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 4.5

Gravity: 46.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.44 AU - 22.44 AU

Year: 28498 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,009,753 km

• M1: 73,602 km (0.088 R)
• M2: 162,912 km (0.096 R)
• M3: 272,418 km (0.093 R)
• M4: 557,102 km (0.106 R)
• M5: 611,706 km (0.093 R)
• M6: 976,575 km (0.077 R)
• M7: 2,895,766 km (0.119 R)
• M8: 3,138,414 km (0.102 R)
• M9: 4,446,498 km (0.088 R)
• M10: 4,613,598 km (0.117 R)
• M11: 4,669,698 km (0.101 R)
• M12: 5,538,861 km (0.105 R)
• M13: 5,961,326 km (0.078 R)
• M14: 6,083,996 km (0.059 R)
• M15: 6,582,606 km (0.092 R)
• M16: 9,053,962 km (0.074 R)
• M17: 10,644,038 km (0.062 R)
• M18: 11,853,387 km (0.039 R)
• M19: 13,026,085 km (0.113 R)
• M20: 13,425,212 km (0.096 R)
• M21: 14,977,888 km (0.076 R)
• M22: 15,228,166 km (0.047 R)
• M23: 15,817,581 km (0.076 R)
• M24: 17,367,266 km (0.111 R)
• M25: 17,982,861 km (0.065 R)
• M26: 19,325,951 km (0.067 R)
• M27: 20,055,390 km (0.045 R)
• M28: 20,608,303 km (0.109 R)
• M29: 21,823,487 km (0.074 R)
• M30: 22,297,114 km (0.095 R)
• M31: 25,307,771 km (0.106 R)
• M32: 26,205,358 km (0.113 R)
• M33: 27,113,417 km (0.036 R)
• M34: 27,316,571 km (0.097 R)
• M35: 27,418,298 km (0.111 R)
• M36: 29,689,193 km (0.09 R)
• M37: 31,059,211 km (0.086 R)
• M38: 32,019,629 km (0.106 R)
• M39: 33,424,203 km (0.064 R)
• M40: 33,642,018 km (0.099 R)
• M41: 34,079,143 km (0.043 R)
• M42: 34,408,258 km (0.09 R)
• M43: 36,180,993 km (0.1 R)
• M44: 37,643,163 km (0.095 R)
• M45: 41,206,883 km (0.067 R)
• M46: 42,026,380 km (0.118 R)
• M47: 42,143,964 km (0.096 R)
• M48: 42,615,048 km (0.103 R)
• M49: 46,082,577 km (0.071 R)
• M50: 47,299,107 km (0.096 R)
• M51: 47,421,328 km (0.089 R)
• M52: 48,772,795 km (0.102 R)
• M53: 49,267,366 km (0.053 R)
• M54: 49,887,898 km (0.045 R)
• M55: 50,511,123 km (0.096 R)
• M56: 51,891,013 km (0.094 R)
• M57: 52,522,466 km (0.101 R)
• M58: 53,029,304 km (0.068 R)
• M59: 54,431,784 km (0.068 R)
• M60: 54,688,045 km (0.039 R)
• M61: 56,363,691 km (0.106 R)
• M62: 56,752,645 km (0.103 R)
• M63: 57,272,797 km (0.111 R)
• M64: 61,224,125 km (0.106 R)
• M65: 62,024,773 km (0.064 R)
• M66: 63,636,690 km (0.103 R)
• M67: 64,177,038 km (0.078 R)
• M68: 64,447,810 km (0.069 R)
• M69: 66,080,222 km (0.109 R)
• M70: 66,216,805 km (0.067 R)
• M71: 67,726,098 km (0.106 R)
• M72: 69,108,083 km (0.085 R)
• M73: 70,638,918 km (0.092 R)
• M74: 71,058,390 km (0.088 R)
• M75: 72,321,744 km (0.079 R)
• M76: 72,462,516 km (0.064 R)
• M77: 73,309,389 km (0.094 R)
• M78: 76,012,623 km (0.05 R)
• M79: 79,764,388 km (0.106 R)
• M80: 80,638,638 km (0.11 R)
• M81: 82,102,902 km (0.084 R)
• M82: 82,543,916 km (0.087 R)
• M83: 85,206,160 km (0.059 R)
• M84: 86,398,455 km (0.097 R)
• M85: 86,547,903 km (0.081 R)
• M86: 88,197,220 km (0.111 R)
• M87: 91,070,546 km (0.063 R)
• M88: 92,136,730 km (0.099 R)
• M89: 93,054,064 km (0.056 R)
• M90: 95,669,185 km (0.116 R)
• M91: 97,529,733 km (0.095 R)
• M92: 97,841,047 km (0.098 R)
• M93: 102,707,465 km (0.096 R)
• M94: 103,817,182 km (0.086 R)
• M95: 105,888,664 km (0.048 R)
• M96: 106,048,584 km (0.12 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit