🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.52 AU - 0.7 AU

Year: 181 Days

Day: 32.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.76 AU - 1.06 AU

Year: 331 Days

Day: 47.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 358 Days

Day: 46.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.37 AU - 1.73 AU

Year: 735 Days

Day: 41.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,755,810 km

• M1: 1,295,817 km (0.12 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 13.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.64 AU - 4.86 AU

Year: 3942 Days

Day: 10.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,755,810 km

• M1: 178,021 km (0.059 R)
• M2: 323,879 km (0.085 R)
• M3: 478,414 km (0.058 R)
• M4: 827,127 km (0.116 R)
• M5: 928,853 km (0.079 R)
• M6: 1,460,075 km (0.1 R)
• M7: 1,669,363 km (0.061 R)
• M8: 1,977,235 km (0.084 R)
• M9: 2,199,837 km (0.091 R)
• M10: 2,409,423 km (0.091 R)
• M11: 2,516,835 km (0.043 R)
• M12: 2,603,901 km (0.032 R)
• M13: 2,814,834 km (0.029 R)
• M14: 3,313,443 km (0.092 R)
• M15: 3,469,773 km (0.1 R)
• M16: 3,554,894 km (0.106 R)
• M17: 3,715,114 km (0.038 R)
• M18: 4,055,299 km (0.116 R)
• M19: 4,209,983 km (0.111 R)
• M20: 4,525,036 km (0.033 R)
• M21: 4,875,095 km (0.074 R)
• M22: 5,053,566 km (0.034 R)
• M23: 5,192,243 km (0.073 R)
• M24: 5,402,727 km (0.113 R)
• M25: 5,832,372 km (0.055 R)
• M26: 5,977,931 km (0.119 R)
• M27: 6,169,117 km (0.111 R)
• M28: 6,317,668 km (0.119 R)
• M29: 6,497,484 km (0.026 R)
• M30: 6,954,356 km (0.076 R)
• M31: 7,109,040 km (0.051 R)
• M32: 7,390,284 km (0.116 R)
• M33: 7,996,156 km (0.115 R)
• M34: 8,337,837 km (0.102 R)
• M35: 8,469,334 km (0.097 R)
• M36: 8,667,850 km (0.037 R)
• M37: 8,800,992 km (0.063 R)
• M38: 8,884,618 km (0.063 R)
• M39: 9,238,566 km (0.115 R)
• M40: 9,323,538 km (0.109 R)
• M41: 9,511,433 km (0.04 R)
• M42: 9,614,506 km (0.093 R)
• M43: 10,398,997 km (0.047 R)
• M44: 10,665,131 km (0.107 R)
• M45: 10,754,292 km (0.1 R)
• M46: 10,951,462 km (0.102 R)
• M47: 11,276,687 km (0.108 R)
• M48: 12,346,163 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 11

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.25 AU - 11.27 AU

Year: 10730 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,755,810 km

• M1: 157,078 km (0.026 R)
• M2: 229,334 km (0.116 R)
• M3: 363,672 km (0.118 R)
• M4: 1,060,649 km (0.072 R)
• M5: 1,257,221 km (0.061 R)
• M6: 1,330,374 km (0.104 R)
• M7: 1,622,389 km (0.094 R)
• M8: 1,900,940 km (0.083 R)
• M9: 2,597,617 km (0.101 R)
• M10: 2,826,951 km (0.106 R)
• M11: 2,944,236 km (0.116 R)
• M12: 3,103,109 km (0.086 R)
• M13: 3,471,119 km (0.101 R)
• M14: 3,639,267 km (0.096 R)
• M15: 3,788,566 km (0.103 R)
• M16: 4,182,008 km (0.092 R)
• M17: 4,703,806 km (0.03 R)
• M18: 4,960,665 km (0.062 R)
• M19: 5,488,447 km (0.104 R)
• M20: 5,783,902 km (0.118 R)
• M21: 5,933,500 km (0.104 R)
• M22: 6,416,103 km (0.113 R)
• M23: 6,519,326 km (0.06 R)
• M24: 7,070,444 km (0.078 R)
• M25: 7,800,781 km (0.077 R)
• M26: 8,161,162 km (0.101 R)
• M27: 8,273,061 km (0.109 R)
• M28: 8,385,559 km (0.101 R)
• M29: 8,640,474 km (0.117 R)
• M30: 8,783,340 km (0.095 R)
• M31: 9,274,470 km (0.106 R)
• M32: 9,597,152 km (0.096 R)
• M33: 10,013,184 km (0.116 R)
• M34: 10,617,858 km (0.119 R)
• M35: 10,770,747 km (0.114 R)
• M36: 11,048,102 km (0.07 R)
• M37: 11,578,277 km (0.071 R)
• M38: 12,116,680 km (0.058 R)
• M39: 12,988,835 km (0.076 R)
• M40: 13,152,495 km (0.077 R)
• M41: 14,317,713 km (0.11 R)
• M42: 14,758,877 km (0.105 R)
• M43: 15,238,937 km (0.113 R)
• M44: 15,480,986 km (0.095 R)
• M45: 16,179,459 km (0.114 R)
• M46: 16,285,075 km (0.103 R)
• M47: 16,959,611 km (0.117 R)
• M48: 17,210,487 km (0.04 R)
• M49: 18,262,609 km (0.096 R)
• M50: 19,410,324 km (0.081 R)
• M51: 20,276,944 km (0.054 R)
• M52: 20,466,933 km (0.068 R)
• M53: 22,517,771 km (0.103 R)
• M54: 22,991,098 km (0.116 R)
• M55: 23,110,029 km (0.096 R)
• M56: 23,467,867 km (0.044 R)
• M57: 23,987,869 km (0.113 R)
• M58: 24,958,011 km (0.108 R)
• M59: 26,769,791 km (0.051 R)
• M60: 27,397,055 km (0.101 R)
• M61: 28,241,086 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 14.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.35 AU - 13.47 AU

Year: 13723 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,755,810 km

• M1: 324,179 km (0.107 R)
• M2: 448,943 km (0.103 R)
• M3: 565,330 km (0.087 R)
• M4: 661,223 km (0.085 R)
• M5: 835,953 km (0.067 R)
• M6: 949,049 km (0.089 R)
• M7: 1,129,464 km (0.083 R)
• M8: 1,479,822 km (0.11 R)
• M9: 1,644,230 km (0.076 R)
• M10: 1,839,904 km (0.11 R)
• M11: 2,390,873 km (0.12 R)
• M12: 3,481,292 km (0.034 R)
• M13: 4,363,919 km (0.094 R)
• M14: 4,569,317 km (0.108 R)
• M15: 4,883,473 km (0.077 R)
• M16: 5,533,176 km (0.052 R)
• M17: 5,830,876 km (0.114 R)
• M18: 6,597,864 km (0.106 R)
• M19: 7,234,553 km (0.115 R)
• M20: 7,725,084 km (0.08 R)
• M21: 7,890,988 km (0.027 R)
• M22: 8,738,460 km (0.066 R)
• M23: 9,085,527 km (0.097 R)
• M24: 9,838,304 km (0.12 R)
• M25: 10,519,124 km (0.112 R)
• M26: 10,611,127 km (0.078 R)
• M27: 10,749,505 km (0.065 R)
• M28: 10,842,106 km (0.057 R)
• M29: 11,028,205 km (0.111 R)
• M30: 11,215,352 km (0.094 R)
• M31: 11,497,943 km (0.033 R)
• M32: 12,652,090 km (0.05 R)
• M33: 12,848,064 km (0.063 R)
• M34: 13,944,018 km (0.056 R)
• M35: 14,299,013 km (0.083 R)
• M36: 15,591,090 km (0.114 R)
• M37: 17,571,317 km (0.073 R)
• M38: 18,064,840 km (0.076 R)
• M39: 18,674,452 km (0.031 R)
• M40: 19,121,899 km (0.093 R)
• M41: 19,629,634 km (0.086 R)
• M42: 19,743,179 km (0.109 R)
• M43: 20,256,300 km (0.063 R)
• M44: 20,773,908 km (0.078 R)
• M45: 21,763,498 km (0.09 R)
• M46: 23,426,578 km (0.095 R)
• M47: 23,667,580 km (0.084 R)
• M48: 24,030,504 km (0.118 R)
• M49: 24,517,445 km (0.069 R)
• M50: 27,316,122 km (0.104 R)
• M51: 27,569,691 km (0.098 R)
• M52: 27,824,157 km (0.118 R)
• M53: 29,496,960 km (0.111 R)
• M54: 29,822,485 km (0.087 R)
• M55: 29,952,934 km (0.098 R)
• M56: 30,542,649 km (0.101 R)
• M57: 30,937,737 km (0.108 R)
• M58: 31,069,982 km (0.077 R)
• M59: 32,871,888 km (0.091 R)
• M60: 34,296,808 km (0.08 R)
• M61: 35,189,010 km (0.087 R)
• M62: 35,741,923 km (0.049 R)
• M63: 35,880,600 km (0.093 R)
• M64: 37,699,411 km (0.043 R)
• M65: 38,123,372 km (0.098 R)
• M66: 38,691,245 km (0.074 R)
• M67: 39,333,319 km (0.118 R)
• M68: 40,050,940 km (0.05 R)
• M69: 41,062,820 km (0.074 R)
• M70: 41,208,080 km (0.116 R)
• M71: 42,449,593 km (0.06 R)
• M72: 45,044,218 km (0.058 R)
• M73: 45,193,966 km (0.112 R)
• M74: 45,494,059 km (0.065 R)
• M75: 46,777,010 km (0.091 R)
• M76: 47,689,856 km (0.102 R)
• M77: 47,842,446 km (0.085 R)
• M78: 48,071,780 km (0.08 R)
• M79: 48,762,024 km (0.098 R)
• M80: 51,477,525 km (0.052 R)
• M81: 52,183,627 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.7

Radius: 6

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.33 AU - 12.63 AU

Year: 16789 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,755,810 km

• M1: 86,168 km (0.092 R)
• M2: 231,278 km (0.115 R)
• M3: 289,771 km (0.074 R)
• M4: 441,912 km (0.083 R)
• M5: 498,311 km (0.064 R)
• M6: 1,113,457 km (0.076 R)
• M7: 1,857,258 km (0.101 R)
• M8: 1,983,069 km (0.115 R)
• M9: 2,377,110 km (0.088 R)
• M10: 2,445,177 km (0.08 R)
• M11: 2,548,549 km (0.112 R)
• M12: 2,759,482 km (0.084 R)
• M13: 3,349,496 km (0.099 R)
• M14: 3,425,941 km (0.069 R)
• M15: 4,263,240 km (0.054 R)
• M16: 4,346,117 km (0.104 R)
• M17: 5,517,469 km (0.111 R)
• M18: 6,160,889 km (0.102 R)
• M19: 6,301,960 km (0.106 R)
• M20: 6,925,185 km (0.11 R)
• M21: 8,126,605 km (0.076 R)
• M22: 9,391,156 km (0.08 R)
• M23: 9,499,315 km (0.117 R)
• M24: 9,716,681 km (0.114 R)
• M25: 9,990,894 km (0.107 R)
• M26: 10,379,100 km (0.108 R)
• M27: 10,715,695 km (0.117 R)
• M28: 10,942,037 km (0.077 R)
• M29: 11,112,878 km (0.115 R)
• M30: 11,342,062 km (0.106 R)
• M31: 11,399,657 km (0.109 R)
• M32: 11,457,252 km (0.081 R)
• M33: 11,688,680 km (0.106 R)
• M34: 13,109,860 km (0.048 R)
• M35: 13,170,297 km (0.076 R)
• M36: 13,902,280 km (0.095 R)
• M37: 13,963,914 km (0.088 R)
• M38: 14,772,790 km (0.1 R)
• M39: 15,469,168 km (0.114 R)
• M40: 15,533,046 km (0.116 R)
• M41: 15,660,952 km (0.085 R)
• M42: 16,827,965 km (0.093 R)
• M43: 16,893,639 km (0.077 R)
• M44: 17,821,744 km (0.106 R)
• M45: 18,562,553 km (0.067 R)
• M46: 18,766,305 km (0.083 R)
• M47: 19,176,203 km (0.035 R)
• M48: 19,382,199 km (0.104 R)
• M49: 20,493,263 km (0.099 R)
• M50: 20,844,668 km (0.086 R)
• M51: 21,482,254 km (0.052 R)
• M52: 22,414,548 km (0.097 R)
• M53: 23,506,463 km (0.098 R)
• M54: 23,800,572 km (0.09 R)
• M55: 24,615,731 km (0.091 R)
• M56: 24,839,679 km (0.055 R)
• M57: 25,515,413 km (0.105 R)
• M58: 27,656,009 km (0.12 R)
• M59: 27,733,500 km (0.1 R)
• M60: 27,966,424 km (0.09 R)
• M61: 28,904,852 km (0.072 R)
• M62: 30,812,374 km (0.079 R)
• M63: 31,943,783 km (0.049 R)
• M64: 33,666,103 km (0.065 R)
• M65: 35,671,313 km (0.097 R)
• M66: 36,009,255 km (0.09 R)
• M67: 36,093,927 km (0.092 R)
• M68: 37,114,933 km (0.083 R)
• M69: 38,231,681 km (0.068 R)
• M70: 39,185,217 km (0.103 R)
• M71: 39,446,565 km (0.111 R)
• M72: 39,883,540 km (0.06 R)
• M73: 41,115,628 km (0.08 R)
• M74: 43,256,673 km (0.052 R)
• M75: 43,978,333 km (0.035 R)
• M76: 44,522,121 km (0.115 R)
• M77: 45,983,393 km (0.093 R)
• M78: 47,367,473 km (0.097 R)
• M79: 48,297,822 km (0.069 R)
• M80: 49,516,297 km (0.064 R)
• M81: 49,987,680 km (0.092 R)
• M82: 51,505,799 km (0.106 R)
• M83: 51,792,129 km (0.114 R)
• M84: 52,462,328 km (0.083 R)
• M85: 53,135,368 km (0.08 R)
• M86: 55,954,241 km (0.093 R)
• M87: 56,641,793 km (0.049 R)
• M88: 56,740,228 km (0.12 R)
• M89: 56,937,398 km (0.086 R)
• M90: 59,020,698 km (0.086 R)
• M91: 60,624,537 km (0.049 R)
• M92: 61,533,045 km (0.051 R)
• M93: 65,005,511 km (0.117 R)
• M94: 66,869,500 km (0.09 R)
• M95: 67,286,130 km (0.082 R)
• M96: 67,912,646 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit