🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 33.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.13 AU - 1.47 AU

Year: 561 Days

Day: 35.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,031,167 km

• M1: 172,486 km (0.101 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.5 AU - 6.9 AU

Year: 5154 Days

Day: 11.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,031,167 km

• M1: 160,818 km (0.098 R)
• M2: 256,261 km (0.101 R)
• M3: 414,237 km (0.085 R)
• M4: 743,202 km (0.101 R)
• M5: 962,812 km (0.075 R)
• M6: 1,351,766 km (0.108 R)
• M7: 1,456,784 km (0.105 R)
• M8: 1,654,852 km (0.106 R)
• M9: 1,872,816 km (0.036 R)
• M10: 1,979,928 km (0.026 R)
• M11: 2,279,872 km (0.052 R)
• M12: 2,464,775 km (0.09 R)
• M13: 2,618,561 km (0.065 R)
• M14: 2,714,902 km (0.064 R)
• M15: 2,836,974 km (0.114 R)
• M16: 2,923,591 km (0.114 R)
• M17: 3,227,424 km (0.109 R)
• M18: 3,448,829 km (0.091 R)
• M19: 3,716,011 km (0.091 R)
• M20: 3,976,012 km (0.063 R)
• M21: 4,059,338 km (0.053 R)
• M22: 4,341,629 km (0.04 R)
• M23: 4,485,243 km (0.107 R)
• M24: 4,836,200 km (0.11 R)
• M25: 4,925,360 km (0.108 R)
• M26: 5,165,914 km (0.044 R)
• M27: 5,721,371 km (0.065 R)
• M28: 6,182,730 km (0.048 R)
• M29: 6,656,208 km (0.077 R)
• M30: 6,755,541 km (0.099 R)
• M31: 6,838,867 km (0.032 R)
• M32: 6,956,002 km (0.095 R)
• M33: 7,107,544 km (0.069 R)
• M34: 7,414,070 km (0.087 R)
• M35: 7,620,815 km (0.09 R)
• M36: 7,847,007 km (0.114 R)
• M37: 8,305,973 km (0.1 R)
• M38: 8,413,235 km (0.039 R)
• M39: 8,520,796 km (0.115 R)
• M40: 8,683,109 km (0.118 R)
• M41: 8,773,766 km (0.118 R)
• M42: 9,102,731 km (0.108 R)
• M43: 9,213,284 km (0.107 R)
• M44: 9,735,081 km (0.081 R)
• M45: 9,848,177 km (0.12 R)
• M46: 9,942,723 km (0.107 R)
• M47: 10,866,041 km (0.081 R)
• M48: 11,140,553 km (0.116 R)
• M49: 11,516,792 km (0.094 R)
• M50: 11,636,470 km (0.118 R)
• M51: 12,099,027 km (0.116 R)
• M52: 12,567,717 km (0.053 R)
• M53: 12,649,846 km (0.041 R)
• M54: 12,732,125 km (0.106 R)
• M55: 13,313,313 km (0.087 R)
• M56: 13,564,937 km (0.063 R)
• M57: 13,776,019 km (0.059 R)
• M58: 13,903,028 km (0.039 R)
• M59: 14,115,756 km (0.111 R)
• M60: 14,308,139 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.31 AU - 6.33 AU

Year: 5318 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,031,167 km

• M1: 263,442 km (0.111 R)
• M2: 387,309 km (0.098 R)
• M3: 495,169 km (0.077 R)
• M4: 565,630 km (0.072 R)
• M5: 982,110 km (0.12 R)
• M6: 1,169,706 km (0.112 R)
• M7: 1,369,419 km (0.111 R)
• M8: 1,491,341 km (0.107 R)
• M9: 1,589,627 km (0.111 R)
• M10: 1,727,407 km (0.111 R)
• M11: 1,966,015 km (0.111 R)
• M12: 2,074,324 km (0.077 R)
• M13: 2,205,222 km (0.055 R)
• M14: 2,338,813 km (0.067 R)
• M15: 2,603,302 km (0.115 R)
• M16: 2,700,990 km (0.11 R)
• M17: 3,058,379 km (0.059 R)
• M18: 3,266,021 km (0.081 R)
• M19: 3,941,754 km (0.081 R)
• M20: 4,168,245 km (0.088 R)
• M21: 4,463,701 km (0.071 R)
• M22: 4,713,081 km (0.045 R)
• M23: 4,806,131 km (0.082 R)
• M24: 4,872,851 km (0.069 R)
• M25: 5,211,691 km (0.102 R)
• M26: 5,321,795 km (0.119 R)
• M27: 5,404,821 km (0.085 R)
• M28: 6,084,893 km (0.095 R)
• M29: 6,244,514 km (0.107 R)
• M30: 6,346,839 km (0.095 R)
• M31: 6,642,445 km (0.113 R)
• M32: 7,308,454 km (0.092 R)
• M33: 7,431,873 km (0.086 R)
• M34: 7,524,922 km (0.072 R)
• M35: 7,633,830 km (0.051 R)
• M36: 7,963,992 km (0.069 R)
• M37: 8,075,143 km (0.08 R)
• M38: 8,282,935 km (0.091 R)
• M39: 8,720,060 km (0.106 R)
• M40: 9,398,187 km (0.091 R)
• M41: 10,299,813 km (0.089 R)
• M42: 10,369,077 km (0.116 R)
• M43: 10,455,694 km (0.119 R)
• M44: 10,892,819 km (0.064 R)
• M45: 11,193,511 km (0.071 R)
• M46: 11,371,682 km (0.109 R)
• M47: 11,748,818 km (0.055 R)
• M48: 12,002,536 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.29 AU - 7.13 AU

Year: 6583 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,031,167 km

• M1: 180,714 km (0.083 R)
• M2: 278,551 km (0.114 R)
• M3: 443,558 km (0.099 R)
• M4: 720,314 km (0.093 R)
• M5: 1,042,099 km (0.056 R)
• M6: 1,187,059 km (0.106 R)
• M7: 1,426,416 km (0.075 R)
• M8: 1,776,475 km (0.11 R)
• M9: 1,890,468 km (0.054 R)
• M10: 2,034,531 km (0.071 R)
• M11: 2,637,710 km (0.049 R)
• M12: 3,080,819 km (0.092 R)
• M13: 3,197,954 km (0.088 R)
• M14: 3,592,294 km (0.073 R)
• M15: 3,693,272 km (0.042 R)
• M16: 4,037,198 km (0.094 R)
• M17: 4,367,659 km (0.067 R)
• M18: 4,463,701 km (0.044 R)
• M19: 4,645,762 km (0.083 R)
• M20: 4,842,782 km (0.066 R)
• M21: 6,042,408 km (0.072 R)
• M22: 6,163,283 km (0.066 R)
• M23: 6,339,210 km (0.072 R)
• M24: 6,821,513 km (0.111 R)
• M25: 7,144,944 km (0.089 R)
• M26: 7,531,206 km (0.106 R)
• M27: 8,974,675 km (0.105 R)
• M28: 10,052,827 km (0.1 R)
• M29: 10,372,967 km (0.078 R)
• M30: 11,122,153 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 9.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.07 AU - 9.11 AU

Year: 8715 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,031,167 km

• M1: 164,707 km (0.096 R)
• M2: 222,602 km (0.096 R)
• M3: 479,760 km (0.111 R)
• M4: 635,193 km (0.107 R)
• M5: 719,566 km (0.05 R)
• M6: 793,018 km (0.116 R)
• M7: 1,147,715 km (0.027 R)
• M8: 1,217,278 km (0.078 R)
• M9: 1,288,486 km (0.104 R)
• M10: 1,397,843 km (0.049 R)
• M11: 1,568,085 km (0.092 R)
• M12: 1,745,209 km (0.076 R)
• M13: 2,119,054 km (0.109 R)
• M14: 2,183,830 km (0.095 R)
• M15: 3,036,986 km (0.059 R)
• M16: 3,384,353 km (0.102 R)
• M17: 3,511,660 km (0.113 R)
• M18: 4,009,672 km (0.035 R)
• M19: 4,335,645 km (0.101 R)
• M20: 5,013,324 km (0.108 R)
• M21: 5,334,959 km (0.109 R)
• M22: 5,603,188 km (0.089 R)
• M23: 5,784,351 km (0.115 R)
• M24: 6,308,542 km (0.117 R)
• M25: 7,041,871 km (0.113 R)
• M26: 7,172,171 km (0.059 R)
• M27: 7,567,857 km (0.114 R)
• M28: 8,106,559 km (0.119 R)
• M29: 8,449,437 km (0.097 R)
• M30: 9,759,466 km (0.091 R)
• M31: 10,568,042 km (0.072 R)
• M32: 10,754,890 km (0.089 R)
• M33: 11,093,879 km (0.083 R)
• M34: 11,782,328 km (0.117 R)
• M35: 12,249,074 km (0.115 R)
• M36: 12,840,883 km (0.082 R)
• M37: 12,960,412 km (0.1 R)
• M38: 13,040,297 km (0.116 R)
• M39: 13,644,523 km (0.05 R)
• M40: 13,725,754 km (0.112 R)
• M41: 14,588,784 km (0.086 R)
• M42: 14,755,137 km (0.109 R)
• M43: 14,880,351 km (0.115 R)
• M44: 15,131,825 km (0.097 R)
• M45: 15,809,204 km (0.079 R)
• M46: 16,583,074 km (0.057 R)
• M47: 17,589,867 km (0.115 R)
• M48: 18,616,408 km (0.093 R)
• M49: 18,932,658 km (0.118 R)
• M50: 19,250,703 km (0.094 R)
• M51: 20,122,858 km (0.045 R)
• M52: 20,540,536 km (0.1 R)
• M53: 20,633,735 km (0.103 R)
• M54: 21,242,898 km (0.099 R)
• M55: 21,620,782 km (0.109 R)
• M56: 22,191,647 km (0.067 R)
• M57: 22,864,090 km (0.053 R)
• M58: 23,397,107 km (0.068 R)
• M59: 23,787,258 km (0.1 R)
• M60: 24,081,368 km (0.06 R)
• M61: 24,426,041 km (0.115 R)
• M62: 24,821,877 km (0.071 R)
• M63: 27,087,686 km (0.082 R)
• M64: 27,343,499 km (0.093 R)
• M65: 29,104,415 km (0.068 R)
• M66: 29,524,037 km (0.11 R)
• M67: 31,115,460 km (0.102 R)
• M68: 31,975,498 km (0.103 R)
• M69: 32,245,971 km (0.055 R)
• M70: 32,354,279 km (0.107 R)
• M71: 33,007,125 km (0.106 R)
• M72: 33,335,043 km (0.065 R)
• M73: 33,884,217 km (0.083 R)
• M74: 35,102,692 km (0.106 R)
• M75: 35,214,142 km (0.118 R)
• M76: 35,605,340 km (0.06 R)
• M77: 36,448,324 km (0.066 R)
• M78: 37,753,566 km (0.112 R)
• M79: 37,867,859 km (0.096 R)
• M80: 38,268,631 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 7.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.74 AU - 13.18 AU

Year: 17671 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,031,167 km

• M1: 342,130 km (0.114 R)
• M2: 400,324 km (0.04 R)
• M3: 545,135 km (0.039 R)
• M4: 597,344 km (0.047 R)
• M5: 968,646 km (0.069 R)
• M6: 2,054,727 km (0.078 R)
• M7: 2,138,651 km (0.077 R)
• M8: 2,310,240 km (0.102 R)
• M9: 2,697,100 km (0.085 R)
• M10: 2,758,585 km (0.106 R)
• M11: 3,430,728 km (0.092 R)
• M12: 3,733,813 km (0.093 R)
• M13: 3,975,563 km (0.108 R)
• M14: 4,992,829 km (0.104 R)
• M15: 5,647,768 km (0.111 R)
• M16: 6,207,264 km (0.079 R)
• M17: 6,329,486 km (0.045 R)
• M18: 7,421,850 km (0.09 R)
• M19: 8,211,726 km (0.055 R)
• M20: 8,890,302 km (0.113 R)
• M21: 8,936,079 km (0.119 R)
• M22: 9,446,058 km (0.096 R)
• M23: 10,300,561 km (0.098 R)
• M24: 10,493,842 km (0.055 R)
• M25: 11,130,231 km (0.067 R)
• M26: 11,628,242 km (0.085 R)
• M27: 11,880,016 km (0.043 R)
• M28: 13,217,869 km (0.106 R)
• M29: 13,639,137 km (0.12 R)
• M30: 14,064,743 km (0.098 R)
• M31: 14,602,996 km (0.104 R)
• M32: 15,202,734 km (0.086 R)
• M33: 15,257,636 km (0.082 R)
• M34: 15,588,547 km (0.091 R)
• M35: 15,810,550 km (0.118 R)
• M36: 15,977,651 km (0.105 R)
• M37: 16,313,648 km (0.095 R)
• M38: 16,538,942 km (0.098 R)
• M39: 16,652,038 km (0.091 R)
• M40: 17,049,819 km (0.064 R)
• M41: 18,261,711 km (0.068 R)
• M42: 18,612,967 km (0.095 R)
• M43: 18,730,551 km (0.094 R)
• M44: 19,084,948 km (0.088 R)
• M45: 19,680,348 km (0.062 R)
• M46: 19,800,176 km (0.07 R)
• M47: 23,378,856 km (0.099 R)
• M48: 24,079,722 km (0.092 R)
• M49: 24,272,105 km (0.12 R)
• M50: 24,658,367 km (0.1 R)
• M51: 24,722,843 km (0.119 R)
• M52: 24,917,021 km (0.118 R)
• M53: 25,436,874 km (0.105 R)
• M54: 25,632,847 km (0.069 R)
• M55: 26,157,636 km (0.112 R)
• M56: 26,421,378 km (0.026 R)
• M57: 26,686,016 km (0.056 R)
• M58: 26,818,709 km (0.045 R)
• M59: 28,359,867 km (0.084 R)
• M60: 29,312,057 km (0.112 R)
• M61: 29,723,302 km (0.104 R)
• M62: 29,860,782 km (0.115 R)
• M63: 31,107,830 km (0.109 R)
• M64: 31,597,464 km (0.063 R)
• M65: 31,878,409 km (0.025 R)
• M66: 32,160,101 km (0.118 R)
• M67: 32,513,452 km (0.085 R)
• M68: 34,083,332 km (0.043 R)
• M69: 36,337,024 km (0.111 R)
• M70: 37,074,242 km (0.05 R)
• M71: 37,148,143 km (0.043 R)
• M72: 37,741,897 km (0.108 R)
• M73: 38,039,896 km (0.107 R)
• M74: 40,833,636 km (0.102 R)
• M75: 40,910,081 km (0.094 R)
• M76: 41,907,899 km (0.108 R)
• M77: 43,302,600 km (0.037 R)
• M78: 43,770,841 km (0.071 R)
• M79: 43,849,081 km (0.111 R)
• M80: 43,927,320 km (0.116 R)
• M81: 44,870,086 km (0.119 R)
• M82: 46,695,479 km (0.102 R)
• M83: 47,336,207 km (0.103 R)
• M84: 47,416,391 km (0.12 R)
• M85: 47,496,726 km (0.118 R)
• M86: 47,738,027 km (0.103 R)
• M87: 48,141,044 km (0.1 R)
• M88: 48,221,826 km (0.093 R)
• M89: 50,336,692 km (0.103 R)
• M90: 51,487,997 km (0.116 R)
• M91: 51,984,063 km (0.096 R)
• M92: 54,319,884 km (0.039 R)
• M93: 55,500,660 km (0.041 R)
• M94: 56,349,180 km (0.079 R)
• M95: 56,434,301 km (0.076 R)
• M96: 56,519,422 km (0.057 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: 327 - 18,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit