🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 128 Days

Day: 47.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,221,736 km

• M1: 179,368 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 46.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 242 Days

Day: 42.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,221,736 km

• M1: 156,928 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.7 AU - 1.14 AU

Year: 310 Days

Day: 27.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,221,736 km

• M1: 41,139 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.91 AU - 2.41 AU

Year: 1116 Days

Day: 23.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.64 AU - 6.32 AU

Year: 4509 Days

Day: 15.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 13.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.15 AU - 8.45 AU

Year: 6232 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,221,736 km

• M1: 172,786 km (0.041 R)
• M2: 565,929 km (0.114 R)
• M3: 664,514 km (0.119 R)
• M4: 782,098 km (0.086 R)
• M5: 1,027,289 km (0.099 R)
• M6: 1,343,389 km (0.051 R)
• M7: 1,435,242 km (0.085 R)
• M8: 1,593,217 km (0.071 R)
• M9: 1,996,533 km (0.117 R)
• M10: 2,265,211 km (0.057 R)
• M11: 2,700,242 km (0.109 R)
• M12: 2,897,561 km (0.061 R)
• M13: 3,140,957 km (0.071 R)
• M14: 3,307,011 km (0.078 R)
• M15: 3,604,860 km (0.111 R)
• M16: 4,181,111 km (0.091 R)
• M17: 4,550,169 km (0.092 R)
• M18: 4,715,026 km (0.1 R)
• M19: 4,857,892 km (0.069 R)
• M20: 5,026,488 km (0.118 R)
• M21: 5,148,112 km (0.091 R)
• M22: 5,270,782 km (0.116 R)
• M23: 5,444,166 km (0.113 R)
• M24: 6,603,400 km (0.055 R)
• M25: 7,696,212 km (0.06 R)
• M26: 7,836,834 km (0.07 R)
• M27: 8,177,768 km (0.113 R)
• M28: 8,407,700 km (0.113 R)
• M29: 9,620,041 km (0.112 R)
• M30: 9,862,988 km (0.035 R)
• M31: 9,985,209 km (0.038 R)
• M32: 10,541,564 km (0.114 R)
• M33: 10,697,893 km (0.117 R)
• M34: 11,012,946 km (0.091 R)
• M35: 11,427,033 km (0.082 R)
• M36: 11,523,374 km (0.104 R)
• M37: 11,749,118 km (0.108 R)
• M38: 12,041,581 km (0.09 R)
• M39: 12,966,695 km (0.062 R)
• M40: 13,067,224 km (0.112 R)
• M41: 13,709,747 km (0.063 R)
• M42: 14,362,443 km (0.032 R)
• M43: 14,535,976 km (0.049 R)
• M44: 15,131,077 km (0.086 R)
• M45: 15,378,362 km (0.09 R)
• M46: 15,627,143 km (0.05 R)
• M47: 15,734,106 km (0.103 R)
• M48: 15,877,121 km (0.048 R)
• M49: 15,984,682 km (0.119 R)
• M50: 16,164,648 km (0.111 R)
• M51: 16,526,226 km (0.082 R)
• M52: 16,927,298 km (0.095 R)
• M53: 17,220,809 km (0.084 R)
• M54: 17,331,362 km (0.038 R)
• M55: 17,479,165 km (0.077 R)
• M56: 17,590,316 km (0.09 R)
• M57: 17,738,867 km (0.062 R)
• M58: 17,887,717 km (0.071 R)
• M59: 18,299,410 km (0.039 R)
• M60: 18,676,397 km (0.086 R)
• M61: 19,553,339 km (0.028 R)
• M62: 19,938,703 km (0.093 R)
• M63: 20,093,537 km (0.109 R)
• M64: 20,210,074 km (0.092 R)
• M65: 20,834,795 km (0.102 R)
• M66: 21,149,549 km (0.114 R)
• M67: 21,545,235 km (0.117 R)
• M68: 22,103,235 km (0.096 R)
• M69: 22,666,022 km (0.081 R)
• M70: 24,465,685 km (0.105 R)
• M71: 24,839,380 km (0.117 R)
• M72: 25,047,770 km (0.107 R)
• M73: 25,887,463 km (0.067 R)
• M74: 26,480,768 km (0.11 R)
• M75: 27,035,626 km (0.118 R)
• M76: 28,287,312 km (0.117 R)
• M77: 28,374,228 km (0.107 R)
• M78: 28,985,934 km (0.118 R)
• M79: 29,293,357 km (0.098 R)
• M80: 29,381,471 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 9.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.51 AU - 11.89 AU

Year: 13174 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,221,736 km

• M1: 116,238 km (0.104 R)
• M2: 407,355 km (0.056 R)
• M3: 802,144 km (0.089 R)
• M4: 881,431 km (0.082 R)
• M5: 942,766 km (0.12 R)
• M6: 1,005,746 km (0.118 R)
• M7: 1,272,180 km (0.111 R)
• M8: 1,342,192 km (0.116 R)
• M9: 1,462,170 km (0.072 R)
• M10: 1,560,755 km (0.045 R)
• M11: 1,870,123 km (0.092 R)
• M12: 2,032,137 km (0.102 R)
• M13: 2,114,865 km (0.115 R)
• M14: 2,545,857 km (0.105 R)
• M15: 4,347,314 km (0.105 R)
• M16: 4,819,295 km (0.095 R)
• M17: 5,042,795 km (0.119 R)
• M18: 5,307,732 km (0.049 R)
• M19: 5,694,293 km (0.089 R)
• M20: 6,089,980 km (0.108 R)
• M21: 6,250,648 km (0.112 R)
• M22: 6,866,093 km (0.083 R)
• M23: 7,673,324 km (0.045 R)
• M24: 8,022,036 km (0.029 R)
• M25: 8,198,412 km (0.063 R)
• M26: 9,191,443 km (0.066 R)
• M27: 9,283,595 km (0.039 R)
• M28: 9,515,322 km (0.08 R)
• M29: 9,702,020 km (0.104 R)
• M30: 9,937,188 km (0.113 R)
• M31: 10,896,709 km (0.091 R)
• M32: 11,239,438 km (0.119 R)
• M33: 12,187,739 km (0.086 R)
• M34: 12,441,606 km (0.119 R)
• M35: 12,954,428 km (0.108 R)
• M36: 14,160,186 km (0.058 R)
• M37: 14,803,457 km (0.11 R)
• M38: 15,565,958 km (0.098 R)
• M39: 15,952,070 km (0.098 R)
• M40: 17,699,373 km (0.106 R)
• M41: 17,756,669 km (0.052 R)
• M42: 17,986,750 km (0.118 R)
• M43: 20,703,448 km (0.057 R)
• M44: 22,047,136 km (0.102 R)
• M45: 23,104,793 km (0.104 R)
• M46: 23,230,305 km (0.063 R)
• M47: 23,293,136 km (0.103 R)
• M48: 23,608,339 km (0.103 R)
• M49: 23,798,029 km (0.119 R)
• M50: 23,988,168 km (0.055 R)
• M51: 24,690,081 km (0.103 R)
• M52: 25,140,221 km (0.107 R)
• M53: 26,179,179 km (0.116 R)
• M54: 26,375,601 km (0.095 R)
• M55: 27,764,018 km (0.056 R)
• M56: 29,108,305 km (0.114 R)
• M57: 29,856,593 km (0.095 R)
• M58: 29,993,326 km (0.091 R)
• M59: 30,336,055 km (0.089 R)
• M60: 30,611,315 km (0.047 R)
• M61: 31,720,134 km (0.073 R)
• M62: 33,692,283 km (0.111 R)
• M63: 34,119,983 km (0.117 R)
• M64: 35,631,221 km (0.12 R)
• M65: 35,776,331 km (0.09 R)
• M66: 36,066,999 km (0.105 R)
• M67: 36,577,727 km (0.114 R)
• M68: 36,650,880 km (0.12 R)
• M69: 37,090,698 km (0.106 R)
• M70: 37,237,752 km (0.113 R)
• M71: 37,606,212 km (0.102 R)
• M72: 38,198,171 km (0.031 R)
• M73: 38,495,272 km (0.119 R)
• M74: 38,569,622 km (0.067 R)
• M75: 38,942,420 km (0.116 R)
• M76: 39,466,312 km (0.077 R)
• M77: 40,748,216 km (0.11 R)
• M78: 42,581,089 km (0.112 R)
• M79: 43,895,606 km (0.113 R)
• M80: 46,723,155 km (0.077 R)
• M81: 46,802,442 km (0.047 R)
• M82: 47,678,637 km (0.087 R)
• M83: 48,158,846 km (0.1 R)
• M84: 49,689,980 km (0.115 R)
• M85: 50,746,739 km (0.119 R)
• M86: 51,155,141 km (0.033 R)
• M87: 54,378,228 km (0.108 R)

Asteroid Belt

Center: 14.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.3

Radius: 5.8

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.17 AU - 19.97 AU

Year: 24787 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,221,736 km

• M1: 106,514 km (0.092 R)
• M2: 551,867 km (0.079 R)
• M3: 654,491 km (0.119 R)
• M4: 878,588 km (0.107 R)
• M5: 938,427 km (0.113 R)
• M6: 2,395,212 km (0.042 R)
• M7: 2,479,585 km (0.065 R)
• M8: 2,916,710 km (0.1 R)
• M9: 3,236,849 km (0.069 R)
• M10: 4,211,928 km (0.118 R)
• M11: 5,052,518 km (0.118 R)
• M12: 5,436,237 km (0.093 R)
• M13: 6,173,455 km (0.095 R)
• M14: 6,231,499 km (0.117 R)
• M15: 6,348,036 km (0.085 R)
• M16: 6,406,678 km (0.107 R)
• M17: 6,941,790 km (0.118 R)
• M18: 8,117,928 km (0.052 R)
• M19: 9,089,267 km (0.113 R)
• M20: 9,622,285 km (0.116 R)
• M21: 9,689,604 km (0.091 R)
• M22: 10,302,656 km (0.113 R)
• M23: 10,440,585 km (0.043 R)
• M24: 10,788,101 km (0.112 R)
• M25: 10,858,113 km (0.059 R)
• M26: 11,566,010 km (0.11 R)
• M27: 12,361,870 km (0.113 R)
• M28: 15,796,638 km (0.082 R)
• M29: 17,575,655 km (0.097 R)
• M30: 18,321,700 km (0.035 R)
• M31: 18,824,648 km (0.116 R)
• M32: 20,794,702 km (0.041 R)
• M33: 21,583,233 km (0.031 R)
• M34: 21,671,496 km (0.075 R)
• M35: 23,099,258 km (0.112 R)
• M36: 24,281,530 km (0.108 R)
• M37: 24,926,296 km (0.106 R)
• M38: 25,204,249 km (0.091 R)
• M39: 25,950,743 km (0.085 R)
• M40: 26,138,488 km (0.086 R)
• M41: 26,704,566 km (0.062 R)
• M42: 27,179,240 km (0.114 R)
• M43: 28,136,966 km (0.047 R)
• M44: 29,300,837 km (0.051 R)
• M45: 29,398,674 km (0.097 R)
• M46: 29,496,362 km (0.069 R)
• M47: 32,987,228 km (0.046 R)
• M48: 33,190,681 km (0.101 R)
• M49: 34,936,189 km (0.119 R)
• M50: 35,247,353 km (0.048 R)
• M51: 35,559,414 km (0.113 R)
• M52: 35,767,953 km (0.099 R)
• M53: 37,875,638 km (0.101 R)
• M54: 38,944,514 km (0.079 R)
• M55: 39,914,956 km (0.102 R)
• M56: 43,429,309 km (0.074 R)
• M57: 45,562,275 km (0.097 R)
• M58: 45,902,162 km (0.111 R)
• M59: 46,129,251 km (0.093 R)
• M60: 46,584,478 km (0.06 R)
• M61: 46,926,907 km (0.11 R)
• M62: 47,614,309 km (0.118 R)
• M63: 48,767,260 km (0.1 R)
• M64: 49,231,014 km (0.043 R)
• M65: 52,636,759 km (0.118 R)
• M66: 53,948,283 km (0.101 R)
• M67: 54,307,917 km (0.084 R)
• M68: 58,069,854 km (0.111 R)
• M69: 58,192,525 km (0.058 R)
• M70: 58,684,402 km (0.092 R)
• M71: 61,039,372 km (0.034 R)
• M72: 61,914,819 km (0.107 R)
• M73: 62,794,454 km (0.066 R)
• M74: 62,920,416 km (0.075 R)
• M75: 65,202,531 km (0.103 R)
• M76: 66,739,051 km (0.085 R)
• M77: 66,996,359 km (0.1 R)
• M78: 68,287,389 km (0.072 R)
• M79: 68,546,642 km (0.109 R)
• M80: 72,605,980 km (0.073 R)
• M81: 74,731,467 km (0.106 R)
• M82: 76,742,511 km (0.093 R)
• M83: 79,179,311 km (0.098 R)
• M84: 80,270,477 km (0.054 R)
• M85: 81,778,873 km (0.093 R)
• M86: 82,054,133 km (0.072 R)
• M87: 84,962,914 km (0.062 R)
• M88: 86,219,835 km (0.089 R)
• M89: 91,451,422 km (0.051 R)
• M90: 93,313,916 km (0.085 R)
• M91: 94,466,119 km (0.114 R)
• M92: 96,639,476 km (0.11 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit