🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 135 Days

Day: 30.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,292,903 km

• M1: 147,204 km (0.097 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 14.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.74 AU - 9.34 AU

Year: 10080 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,292,903 km

• M1: 432,637 km (0.103 R)
• M2: 575,653 km (0.039 R)
• M3: 826,379 km (0.087 R)
• M4: 966,253 km (0.111 R)
• M5: 1,080,994 km (0.093 R)
• M6: 1,253,780 km (0.1 R)
• M7: 2,016,878 km (0.063 R)
• M8: 2,233,347 km (0.073 R)
• M9: 2,595,972 km (0.117 R)
• M10: 2,832,486 km (0.107 R)
• M11: 2,929,126 km (0.073 R)
• M12: 4,229,281 km (0.055 R)
• M13: 4,593,851 km (0.085 R)
• M14: 5,204,510 km (0.09 R)
• M15: 5,293,969 km (0.085 R)
• M16: 6,279,071 km (0.041 R)
• M17: 6,727,865 km (0.102 R)
• M18: 7,021,974 km (0.057 R)
• M19: 7,253,702 km (0.051 R)
• M20: 7,387,292 km (0.08 R)
• M21: 7,895,476 km (0.112 R)
• M22: 8,032,807 km (0.078 R)
• M23: 8,171,185 km (0.107 R)
• M24: 8,415,030 km (0.082 R)
• M25: 8,661,268 km (0.05 R)
• M26: 8,945,803 km (0.079 R)
• M27: 9,269,383 km (0.113 R)
• M28: 9,597,003 km (0.115 R)
• M29: 9,817,510 km (0.1 R)
• M30: 10,376,258 km (0.058 R)
• M31: 10,527,053 km (0.08 R)
• M32: 11,798,485 km (0.054 R)
• M33: 12,113,987 km (0.115 R)
• M34: 12,793,760 km (0.078 R)
• M35: 12,915,083 km (0.059 R)
• M36: 13,362,979 km (0.11 R)
• M37: 13,650,656 km (0.053 R)
• M38: 14,065,341 km (0.086 R)
• M39: 14,358,104 km (0.116 R)
• M40: 15,077,371 km (0.108 R)
• M41: 15,205,427 km (0.092 R)
• M42: 15,678,455 km (0.102 R)
• M43: 16,243,786 km (0.113 R)
• M44: 16,771,567 km (0.082 R)
• M45: 16,993,121 km (0.065 R)
• M46: 17,394,492 km (0.059 R)
• M47: 17,708,798 km (0.054 R)
• M48: 17,979,719 km (0.101 R)
• M49: 18,070,226 km (0.089 R)
• M50: 18,525,602 km (0.12 R)
• M51: 20,526,324 km (0.112 R)
• M52: 21,144,761 km (0.082 R)
• M53: 21,480,309 km (0.097 R)
• M54: 22,011,083 km (0.07 R)
• M55: 22,399,738 km (0.065 R)
• M56: 22,839,855 km (0.029 R)
• M57: 23,332,182 km (0.109 R)
• M58: 23,927,731 km (0.061 R)
• M59: 25,590,810 km (0.029 R)
• M60: 25,846,174 km (0.103 R)
• M61: 26,927,467 km (0.095 R)
• M62: 27,083,199 km (0.091 R)
• M63: 27,604,248 km (0.069 R)
• M64: 27,761,326 km (0.102 R)
• M65: 28,762,435 km (0.118 R)
• M66: 30,475,181 km (0.067 R)
• M67: 31,017,323 km (0.1 R)
• M68: 31,671,964 km (0.118 R)
• M69: 32,551,898 km (0.054 R)
• M70: 32,662,451 km (0.071 R)
• M71: 33,050,358 km (0.117 R)
• M72: 33,161,510 km (0.059 R)
• M73: 33,719,061 km (0.064 R)
• M74: 35,580,657 km (0.116 R)
• M75: 35,865,790 km (0.05 R)
• M76: 37,128,696 km (0.097 R)
• M77: 38,231,082 km (0.117 R)
• M78: 38,757,068 km (0.082 R)
• M79: 39,462,123 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 13.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.21 AU - 10.59 AU

Year: 12438 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,292,903 km

• M1: 169,794 km (0.115 R)
• M2: 378,931 km (0.059 R)
• M3: 1,124,826 km (0.115 R)
• M4: 1,694,196 km (0.053 R)
• M5: 1,912,010 km (0.042 R)
• M6: 2,053,081 km (0.116 R)
• M7: 2,315,925 km (0.117 R)
• M8: 2,558,872 km (0.068 R)
• M9: 2,971,911 km (0.102 R)
• M10: 3,338,127 km (0.04 R)
• M11: 3,896,725 km (0.069 R)
• M12: 4,447,246 km (0.113 R)
• M13: 4,674,485 km (0.112 R)
• M14: 4,828,122 km (0.05 R)
• M15: 6,541,017 km (0.065 R)
• M16: 6,626,886 km (0.096 R)
• M17: 6,713,204 km (0.108 R)
• M18: 6,799,971 km (0.108 R)
• M19: 7,018,235 km (0.086 R)
• M20: 7,239,041 km (0.105 R)
• M21: 7,506,971 km (0.11 R)
• M22: 8,847,816 km (0.09 R)
• M23: 9,278,958 km (0.094 R)
• M24: 9,914,000 km (0.118 R)
• M25: 10,112,218 km (0.066 R)
• M26: 10,613,520 km (0.118 R)
• M27: 11,588,449 km (0.026 R)
• M28: 13,022,794 km (0.059 R)
• M29: 14,512,489 km (0.085 R)
• M30: 16,288,964 km (0.091 R)
• M31: 17,292,018 km (0.028 R)
• M32: 17,891,457 km (0.113 R)
• M33: 19,357,665 km (0.108 R)
• M34: 20,609,051 km (0.087 R)
• M35: 22,209,749 km (0.097 R)
• M36: 23,783,817 km (0.076 R)
• M37: 24,316,386 km (0.089 R)
• M38: 24,987,781 km (0.119 R)
• M39: 25,529,325 km (0.103 R)
• M40: 26,280,307 km (0.12 R)
• M41: 26,555,118 km (0.118 R)
• M42: 27,385,386 km (0.111 R)
• M43: 27,594,374 km (0.108 R)
• M44: 29,000,744 km (0.087 R)
• M45: 29,498,456 km (0.026 R)
• M46: 30,214,282 km (0.081 R)
• M47: 31,299,016 km (0.06 R)
• M48: 31,663,437 km (0.098 R)
• M49: 31,809,594 km (0.098 R)
• M50: 32,469,919 km (0.111 R)
• M51: 33,209,082 km (0.061 R)
• M52: 33,506,333 km (0.1 R)
• M53: 34,178,326 km (0.088 R)
• M54: 35,763,615 km (0.088 R)
• M55: 36,756,945 km (0.069 R)
• M56: 38,458,621 km (0.11 R)
• M57: 39,397,497 km (0.082 R)
• M58: 39,712,251 km (0.073 R)
• M59: 41,617,828 km (0.079 R)
• M60: 42,018,452 km (0.025 R)
• M61: 42,662,321 km (0.108 R)
• M62: 43,147,467 km (0.104 R)
• M63: 46,427,400 km (0.067 R)
• M64: 47,929,512 km (0.078 R)
• M65: 48,855,224 km (0.053 R)
• M66: 49,532,154 km (0.118 R)
• M67: 51,495,776 km (0.117 R)
• M68: 51,581,795 km (0.117 R)
• M69: 52,443,927 km (0.097 R)
• M70: 52,790,097 km (0.109 R)
• M71: 53,746,177 km (0.091 R)
• M72: 54,095,188 km (0.113 R)
• M73: 54,971,084 km (0.113 R)
• M74: 55,498,865 km (0.061 R)
• M75: 55,940,029 km (0.039 R)
• M76: 56,648,226 km (0.034 R)
• M77: 58,342,122 km (0.042 R)
• M78: 58,431,732 km (0.119 R)
• M79: 58,700,858 km (0.089 R)
• M80: 59,962,118 km (0.093 R)
• M81: 60,414,801 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 11.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.03 AU - 13.43 AU

Year: 13956 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,292,903 km

• M1: 212,429 km (0.076 R)
• M2: 330,013 km (0.098 R)
• M3: 601,832 km (0.067 R)
• M4: 755,020 km (0.06 R)
• M5: 1,602,941 km (0.033 R)
• M6: 1,794,127 km (0.119 R)
• M7: 2,021,965 km (0.116 R)
• M8: 2,601,058 km (0.111 R)
• M9: 2,729,413 km (0.111 R)
• M10: 3,059,725 km (0.096 R)
• M11: 3,614,883 km (0.118 R)
• M12: 3,686,540 km (0.112 R)
• M13: 4,544,335 km (0.052 R)
• M14: 4,856,994 km (0.098 R)
• M15: 5,016,017 km (0.107 R)
• M16: 5,503,257 km (0.075 R)
• M17: 6,436,000 km (0.107 R)
• M18: 6,743,124 km (0.09 R)
• M19: 7,055,036 km (0.055 R)
• M20: 7,280,629 km (0.039 R)
• M21: 7,692,921 km (0.106 R)
• M22: 8,160,115 km (0.101 R)
• M23: 8,492,522 km (0.103 R)
• M24: 8,781,096 km (0.064 R)
• M25: 9,121,880 km (0.101 R)
• M26: 9,566,335 km (0.115 R)
• M27: 11,046,307 km (0.078 R)
• M28: 11,361,360 km (0.115 R)
• M29: 11,467,126 km (0.068 R)
• M30: 11,573,041 km (0.119 R)
• M31: 12,054,297 km (0.052 R)
• M32: 12,541,986 km (0.049 R)
• M33: 12,760,848 km (0.104 R)
• M34: 13,592,762 km (0.085 R)
• M35: 13,874,006 km (0.118 R)
• M36: 14,100,347 km (0.116 R)
• M37: 14,385,032 km (0.097 R)
• M38: 14,960,086 km (0.093 R)
• M39: 15,308,799 km (0.072 R)
• M40: 15,777,938 km (0.109 R)
• M41: 15,955,062 km (0.09 R)
• M42: 16,430,633 km (0.086 R)
• M43: 17,213,479 km (0.035 R)
• M44: 17,762,503 km (0.104 R)
• M45: 18,503,611 km (0.067 R)
• M46: 18,752,841 km (0.042 R)
• M47: 20,916,325 km (0.034 R)
• M48: 21,046,027 km (0.07 R)
• M49: 21,306,178 km (0.102 R)
• M50: 21,698,573 km (0.112 R)
• M51: 22,689,958 km (0.104 R)
• M52: 23,966,776 km (0.081 R)
• M53: 26,029,880 km (0.03 R)
• M54: 26,169,455 km (0.096 R)
• M55: 26,730,297 km (0.047 R)
• M56: 26,941,529 km (0.09 R)
• M57: 27,935,009 km (0.039 R)
• M58: 29,012,712 km (0.112 R)
• M59: 30,470,693 km (0.064 R)
• M60: 31,505,461 km (0.102 R)
• M61: 31,952,460 km (0.043 R)
• M62: 32,251,655 km (0.103 R)
• M63: 32,476,651 km (0.049 R)
• M64: 33,003,684 km (0.101 R)
• M65: 33,079,231 km (0.094 R)
• M66: 36,614,827 km (0.107 R)
• M67: 36,692,917 km (0.082 R)
• M68: 40,591,737 km (0.059 R)
• M69: 40,834,684 km (0.105 R)
• M70: 41,403,455 km (0.041 R)
• M71: 44,120,002 km (0.074 R)
• M72: 44,536,483 km (0.046 R)
• M73: 46,469,736 km (0.108 R)
• M74: 48,172,908 km (0.109 R)
• M75: 49,118,217 km (0.029 R)
• M76: 49,550,106 km (0.102 R)
• M77: 53,049,350 km (0.057 R)
• M78: 53,492,309 km (0.072 R)
• M79: 53,936,615 km (0.104 R)
• M80: 57,625,249 km (0.078 R)
• M81: 58,080,625 km (0.084 R)
• M82: 59,270,228 km (0.081 R)
• M83: 59,362,081 km (0.073 R)
• M84: 60,930,465 km (0.056 R)
• M85: 61,208,717 km (0.097 R)
• M86: 61,580,318 km (0.086 R)
• M87: 61,673,368 km (0.038 R)
• M88: 61,859,617 km (0.095 R)
• M89: 62,419,263 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 6.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.72 AU - 12.9 AU

Year: 16017 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,292,903 km

• M1: 131,347 km (0.091 R)
• M2: 202,556 km (0.113 R)
• M3: 260,001 km (0.118 R)
• M4: 419,323 km (0.105 R)
• M5: 483,800 km (0.102 R)
• M6: 594,352 km (0.051 R)
• M7: 638,035 km (0.096 R)
• M8: 873,352 km (0.115 R)
• M9: 1,302,997 km (0.083 R)
• M10: 4,214,621 km (0.087 R)
• M11: 4,653,092 km (0.116 R)
• M12: 4,772,471 km (0.117 R)
• M13: 5,198,227 km (0.083 R)
• M14: 6,151,016 km (0.114 R)
• M15: 6,680,891 km (0.112 R)
• M16: 7,748,721 km (0.115 R)
• M17: 8,032,957 km (0.088 R)
• M18: 8,429,092 km (0.103 R)
• M19: 8,501,946 km (0.111 R)
• M20: 8,647,954 km (0.057 R)
• M21: 9,617,647 km (0.09 R)
• M22: 10,154,105 km (0.065 R)
• M23: 10,347,984 km (0.092 R)
• M24: 10,857,813 km (0.111 R)
• M25: 11,175,709 km (0.11 R)
• M26: 11,215,652 km (0.047 R)
• M27: 11,536,988 km (0.12 R)
• M28: 12,436,071 km (0.093 R)
• M29: 13,740,714 km (0.099 R)
• M30: 13,826,434 km (0.049 R)
• M31: 13,955,237 km (0.102 R)
• M32: 15,265,416 km (0.099 R)
• M33: 15,309,696 km (0.084 R)
• M34: 15,666,039 km (0.066 R)
• M35: 16,386,801 km (0.107 R)
• M36: 16,659,967 km (0.058 R)
• M37: 17,072,408 km (0.098 R)
• M38: 17,256,713 km (0.078 R)
• M39: 18,945,822 km (0.085 R)
• M40: 20,637,924 km (0.106 R)
• M41: 21,526,685 km (0.06 R)
• M42: 22,377,597 km (0.098 R)
• M43: 23,392,769 km (0.089 R)
• M44: 23,854,428 km (0.104 R)
• M45: 23,957,501 km (0.113 R)
• M46: 25,467,691 km (0.084 R)
• M47: 27,115,661 km (0.032 R)
• M48: 27,384,788 km (0.107 R)
• M49: 29,734,821 km (0.063 R)
• M50: 30,012,175 km (0.116 R)
• M51: 30,681,476 km (0.117 R)
• M52: 31,978,190 km (0.109 R)
• M53: 32,091,735 km (0.058 R)
• M54: 33,005,329 km (0.067 R)
• M55: 34,682,920 km (0.053 R)
• M56: 35,150,563 km (0.087 R)
• M57: 36,210,314 km (0.041 R)
• M58: 36,863,159 km (0.103 R)
• M59: 37,041,929 km (0.117 R)
• M60: 37,220,848 km (0.038 R)
• M61: 39,208,854 km (0.103 R)
• M62: 39,269,591 km (0.058 R)
• M63: 39,940,238 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit