🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 20.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,716,504 km

• M1: 433,684 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.51 AU - 0.71 AU

Year: 172 Days

Day: 30 Hours

Environment

Temp: 182 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.65 AU - 2.41 AU

Year: 1046 Days

Day: 30.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.63 AU - 3.51 AU

Year: 1945 Days

Day: 22.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,716,504 km

• M1: 1,119,142 km (0.057 R)
• M2: 1,782,608 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 14.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.64 AU - 7.72 AU

Year: 6244 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,716,504 km

• M1: 208,240 km (0.112 R)
• M2: 387,010 km (0.097 R)
• M3: 518,207 km (0.091 R)
• M4: 719,566 km (0.043 R)
• M5: 907,610 km (0.053 R)
• M6: 1,098,348 km (0.115 R)
• M7: 1,191,248 km (0.091 R)
• M8: 1,369,269 km (0.097 R)
• M9: 2,092,575 km (0.09 R)
• M10: 2,371,725 km (0.101 R)
• M11: 2,727,169 km (0.088 R)
• M12: 2,900,553 km (0.102 R)
• M13: 3,235,652 km (0.079 R)
• M14: 3,419,658 km (0.086 R)
• M15: 3,798,140 km (0.08 R)
• M16: 3,919,315 km (0.053 R)
• M17: 4,140,719 km (0.041 R)
• M18: 4,855,947 km (0.116 R)
• M19: 5,120,885 km (0.097 R)
• M20: 5,282,151 km (0.041 R)
• M21: 5,417,836 km (0.097 R)
• M22: 5,832,073 km (0.075 R)
• M23: 5,944,271 km (0.051 R)
• M24: 6,142,339 km (0.116 R)
• M25: 6,400,395 km (0.05 R)
• M26: 6,867,889 km (0.12 R)
• M27: 7,226,026 km (0.036 R)
• M28: 7,376,970 km (0.073 R)
• M29: 7,620,815 km (0.114 R)
• M30: 8,305,075 km (0.117 R)
• M31: 8,622,672 km (0.096 R)
• M32: 8,750,877 km (0.116 R)
• M33: 8,944,307 km (0.086 R)
• M34: 9,041,695 km (0.086 R)
• M35: 9,699,178 km (0.058 R)
• M36: 10,202,575 km (0.096 R)
• M37: 10,304,301 km (0.109 R)
• M38: 10,406,327 km (0.055 R)
• M39: 11,445,434 km (0.086 R)
• M40: 12,228,429 km (0.106 R)
• M41: 12,481,250 km (0.066 R)
• M42: 12,590,157 km (0.041 R)
• M43: 12,955,325 km (0.096 R)
• M44: 13,065,579 km (0.082 R)
• M45: 13,958,977 km (0.111 R)
• M46: 14,223,317 km (0.115 R)
• M47: 15,141,997 km (0.12 R)
• M48: 15,491,458 km (0.119 R)
• M49: 16,158,964 km (0.11 R)
• M50: 16,555,996 km (0.097 R)
• M51: 16,916,078 km (0.096 R)
• M52: 17,278,853 km (0.09 R)
• M53: 18,135,151 km (0.086 R)
• M54: 18,341,148 km (0.07 R)
• M55: 18,755,384 km (0.055 R)
• M56: 18,963,624 km (0.094 R)
• M57: 19,214,650 km (0.113 R)
• M58: 19,889,187 km (0.101 R)
• M59: 21,131,746 km (0.119 R)
• M60: 21,609,562 km (0.063 R)
• M61: 21,784,292 km (0.088 R)
• M62: 22,091,118 km (0.055 R)
• M63: 23,601,607 km (0.073 R)
• M64: 23,736,395 km (0.099 R)
• M65: 24,278,538 km (0.056 R)
• M66: 25,467,093 km (0.105 R)
• M67: 25,929,350 km (0.036 R)
• M68: 26,161,526 km (0.096 R)
• M69: 26,301,101 km (0.09 R)
• M70: 26,394,300 km (0.112 R)
• M71: 26,721,471 km (0.091 R)
• M72: 28,664,448 km (0.07 R)
• M73: 29,580,286 km (0.102 R)
• M74: 30,212,487 km (0.092 R)
• M75: 30,505,848 km (0.094 R)
• M76: 30,947,461 km (0.082 R)
• M77: 31,737,936 km (0.047 R)
• M78: 32,085,901 km (0.098 R)
• M79: 32,785,570 km (0.081 R)
• M80: 33,490,176 km (0.116 R)
• M81: 33,945,851 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 11.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.27 AU - 7.55 AU

Year: 6569 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,716,504 km

• M1: 159,471 km (0.112 R)
• M2: 414,237 km (0.104 R)
• M3: 668,702 km (0.052 R)
• M4: 789,877 km (0.11 R)
• M5: 946,057 km (0.092 R)
• M6: 1,790,238 km (0.096 R)
• M7: 2,071,183 km (0.081 R)
• M8: 2,404,337 km (0.101 R)
• M9: 3,058,977 km (0.108 R)
• M10: 3,634,480 km (0.056 R)
• M11: 4,014,010 km (0.103 R)
• M12: 4,197,118 km (0.047 R)
• M13: 4,406,405 km (0.09 R)
• M14: 4,715,026 km (0.045 R)
• M15: 5,079,745 km (0.108 R)
• M16: 5,707,907 km (0.081 R)
• M17: 6,070,532 km (0.054 R)
• M18: 6,149,220 km (0.113 R)
• M19: 6,334,273 km (0.08 R)
• M20: 7,037,383 km (0.034 R)
• M21: 7,765,177 km (0.042 R)
• M22: 7,994,061 km (0.09 R)
• M23: 8,901,672 km (0.057 R)
• M24: 9,201,316 km (0.118 R)
• M25: 9,657,291 km (0.057 R)
• M26: 10,182,977 km (0.09 R)
• M27: 10,402,138 km (0.095 R)
• M28: 10,686,075 km (0.088 R)
• M29: 11,004,868 km (0.061 R)
• M30: 11,262,027 km (0.085 R)
• M31: 12,210,926 km (0.089 R)
• M32: 13,219,515 km (0.08 R)
• M33: 14,080,301 km (0.059 R)
• M34: 14,324,595 km (0.075 R)
• M35: 14,570,384 km (0.118 R)
• M36: 14,782,065 km (0.09 R)
• M37: 15,315,830 km (0.046 R)
• M38: 15,387,487 km (0.109 R)
• M39: 16,146,547 km (0.057 R)
• M40: 18,305,843 km (0.114 R)
• M41: 19,186,974 km (0.061 R)
• M42: 19,613,328 km (0.093 R)
• M43: 20,042,824 km (0.076 R)
• M44: 20,160,407 km (0.039 R)
• M45: 21,269,676 km (0.068 R)
• M46: 21,349,711 km (0.113 R)
• M47: 21,831,715 km (0.103 R)
• M48: 22,480,072 km (0.092 R)
• M49: 22,602,443 km (0.116 R)
• M50: 22,765,804 km (0.093 R)
• M51: 23,052,583 km (0.053 R)
• M52: 23,175,852 km (0.101 R)
• M53: 23,381,848 km (0.059 R)
• M54: 24,798,839 km (0.041 R)
• M55: 25,220,855 km (0.083 R)
• M56: 25,986,497 km (0.083 R)
• M57: 26,072,067 km (0.117 R)
• M58: 26,716,534 km (0.115 R)
• M59: 27,279,471 km (0.1 R)
• M60: 28,109,141 km (0.12 R)
• M61: 28,328,900 km (0.081 R)
• M62: 28,593,389 km (0.029 R)
• M63: 28,770,064 km (0.093 R)
• M64: 28,991,469 km (0.118 R)
• M65: 29,169,042 km (0.117 R)
• M66: 29,525,234 km (0.114 R)
• M67: 29,793,463 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.6

Radius: 4.5

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.47 AU - 16.71 AU

Year: 20155 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,716,504 km

• M1: 80,484 km (0.093 R)
• M2: 209,587 km (0.093 R)
• M3: 267,032 km (0.095 R)
• M4: 363,523 km (0.112 R)
• M5: 490,681 km (0.09 R)
• M6: 1,126,322 km (0.116 R)
• M7: 1,395,449 km (0.044 R)
• M8: 1,595,461 km (0.075 R)
• M9: 1,624,782 km (0.082 R)
• M10: 2,215,694 km (0.084 R)
• M11: 2,248,456 km (0.078 R)
• M12: 2,414,958 km (0.049 R)
• M13: 2,516,835 km (0.075 R)
• M14: 3,610,395 km (0.085 R)
• M15: 3,765,977 km (0.098 R)
• M16: 3,805,321 km (0.098 R)
• M17: 4,745,244 km (0.051 R)
• M18: 4,787,730 km (0.116 R)
• M19: 5,088,272 km (0.111 R)
• M20: 5,394,948 km (0.06 R)
• M21: 6,026,251 km (0.101 R)
• M22: 6,350,579 km (0.099 R)
• M23: 7,113,080 km (0.083 R)
• M24: 7,554,692 km (0.078 R)
• M25: 8,826,873 km (0.069 R)
• M26: 8,879,232 km (0.058 R)
• M27: 9,247,841 km (0.051 R)
• M28: 9,945,865 km (0.041 R)
• M29: 10,827,894 km (0.119 R)
• M30: 10,883,843 km (0.055 R)
• M31: 11,677,311 km (0.04 R)
• M32: 11,907,392 km (0.116 R)
• M33: 15,723,634 km (0.113 R)
• M34: 17,661,973 km (0.065 R)
• M35: 17,793,919 km (0.102 R)
• M36: 19,130,576 km (0.078 R)
• M37: 19,469,714 km (0.087 R)
• M38: 19,537,781 km (0.032 R)
• M39: 20,568,510 km (0.112 R)
• M40: 20,985,739 km (0.076 R)
• M41: 21,125,463 km (0.064 R)
• M42: 22,182,821 km (0.065 R)
• M43: 22,325,089 km (0.09 R)
• M44: 22,897,300 km (0.043 R)
• M45: 23,474,449 km (0.112 R)
• M46: 24,422,301 km (0.081 R)
• M47: 25,011,717 km (0.086 R)
• M48: 26,054,564 km (0.114 R)
• M49: 27,339,908 km (0.108 R)
• M50: 29,893,095 km (0.091 R)
• M51: 30,129,011 km (0.113 R)
• M52: 30,444,363 km (0.111 R)
• M53: 31,317,566 km (0.103 R)
• M54: 31,397,302 km (0.067 R)
• M55: 31,477,187 km (0.091 R)
• M56: 32,440,597 km (0.094 R)
• M57: 33,169,588 km (0.079 R)
• M58: 40,401,448 km (0.077 R)
• M59: 40,488,215 km (0.065 R)
• M60: 41,097,976 km (0.107 R)
• M61: 42,679,824 km (0.114 R)
• M62: 43,122,783 km (0.093 R)
• M63: 44,371,028 km (0.076 R)
• M64: 44,460,637 km (0.093 R)
• M65: 45,360,019 km (0.04 R)
• M66: 45,540,733 km (0.104 R)
• M67: 45,812,104 km (0.099 R)
• M68: 46,811,717 km (0.083 R)
• M69: 47,543,101 km (0.09 R)
• M70: 48,555,130 km (0.093 R)
• M71: 49,667,241 km (0.099 R)
• M72: 50,133,089 km (0.098 R)
• M73: 50,975,175 km (0.084 R)
• M74: 52,673,410 km (0.055 R)
• M75: 53,148,533 km (0.107 R)
• M76: 54,390,195 km (0.112 R)
• M77: 54,582,130 km (0.084 R)
• M78: 59,649,309 km (0.105 R)
• M79: 59,946,260 km (0.114 R)
• M80: 60,939,441 km (0.098 R)
• M81: 61,138,705 km (0.07 R)
• M82: 61,338,119 km (0.117 R)
• M83: 62,038,237 km (0.088 R)
• M84: 65,883,949 km (0.077 R)
• M85: 66,908,844 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.5

Radius: 6.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.19 AU - 18.27 AU

Year: 24748 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,716,504 km

• M1: 139,126 km (0.04 R)
• M2: 594,053 km (0.09 R)
• M3: 636,539 km (0.1 R)
• M4: 793,766 km (0.063 R)
• M5: 1,280,857 km (0.074 R)
• M6: 1,451,399 km (0.081 R)
• M7: 1,877,154 km (0.072 R)
• M8: 2,339,860 km (0.081 R)
• M9: 2,946,928 km (0.112 R)
• M10: 3,521,235 km (0.084 R)
• M11: 5,078,997 km (0.086 R)
• M12: 5,532,129 km (0.104 R)
• M13: 5,857,205 km (0.114 R)
• M14: 7,067,452 km (0.068 R)
• M15: 7,419,905 km (0.116 R)
• M16: 8,299,391 km (0.117 R)
• M17: 8,352,199 km (0.116 R)
• M18: 8,939,969 km (0.046 R)
• M19: 9,430,799 km (0.109 R)
• M20: 9,707,256 km (0.111 R)
• M21: 10,098,754 km (0.069 R)
• M22: 10,268,099 km (0.088 R)
• M23: 11,129,034 km (0.109 R)
• M24: 12,252,514 km (0.036 R)
• M25: 12,858,087 km (0.072 R)
• M26: 14,414,503 km (0.12 R)
• M27: 15,182,538 km (0.059 R)
• M28: 16,293,153 km (0.116 R)
• M29: 18,591,575 km (0.072 R)
• M30: 18,729,953 km (0.069 R)
• M31: 19,990,315 km (0.062 R)
• M32: 21,133,542 km (0.092 R)
• M33: 22,591,971 km (0.102 R)
• M34: 24,309,205 km (0.066 R)
• M35: 26,067,878 km (0.065 R)
• M36: 27,946,229 km (0.105 R)
• M37: 28,104,653 km (0.108 R)
• M38: 28,821,675 km (0.105 R)
• M39: 29,383,415 km (0.069 R)
• M40: 29,706,098 km (0.088 R)
• M41: 30,273,523 km (0.077 R)
• M42: 30,436,285 km (0.089 R)
• M43: 31,254,586 km (0.072 R)
• M44: 32,745,628 km (0.096 R)
• M45: 34,090,363 km (0.089 R)
• M46: 36,400,154 km (0.078 R)
• M47: 37,181,354 km (0.102 R)
• M48: 37,617,731 km (0.109 R)
• M49: 39,824,748 km (0.084 R)
• M50: 40,271,148 km (0.117 R)
• M51: 40,899,011 km (0.09 R)
• M52: 41,530,014 km (0.093 R)
• M53: 43,167,363 km (0.077 R)
• M54: 43,809,886 km (0.052 R)
• M55: 44,086,193 km (0.025 R)
• M56: 44,270,647 km (0.067 R)
• M57: 44,547,852 km (0.079 R)
• M58: 44,825,805 km (0.096 R)
• M59: 45,662,805 km (0.049 R)
• M60: 46,880,831 km (0.111 R)
• M61: 46,974,928 km (0.103 R)
• M62: 47,446,610 km (0.113 R)
• M63: 47,825,093 km (0.105 R)
• M64: 48,966,375 km (0.093 R)
• M65: 49,444,639 km (0.105 R)
• M66: 49,924,400 km (0.106 R)
• M67: 51,567,134 km (0.086 R)
• M68: 52,248,702 km (0.079 R)
• M69: 52,443,927 km (0.092 R)
• M70: 53,325,657 km (0.104 R)
• M71: 54,410,092 km (0.066 R)
• M72: 55,004,594 km (0.081 R)
• M73: 56,100,099 km (0.069 R)
• M74: 57,504,823 km (0.052 R)
• M75: 57,706,481 km (0.069 R)
• M76: 57,807,310 km (0.112 R)
• M77: 60,246,354 km (0.085 R)
• M78: 60,861,500 km (0.096 R)
• M79: 60,964,124 km (0.085 R)
• M80: 61,375,518 km (0.076 R)
• M81: 61,581,664 km (0.106 R)
• M82: 62,408,043 km (0.091 R)
• M83: 63,342,282 km (0.053 R)
• M84: 64,595,014 km (0.1 R)
• M85: 66,172,374 km (0.054 R)
• M86: 66,277,990 km (0.08 R)
• M87: 68,722,569 km (0.097 R)
• M88: 69,687,176 km (0.034 R)
• M89: 69,901,999 km (0.026 R)
• M90: 71,196,469 km (0.076 R)
• M91: 71,304,628 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit