🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 170 Days

Day: 40.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.73 AU - 1.13 AU

Year: 394 Days

Day: 36.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.92 AU - 1.4 AU

Year: 549 Days

Day: 27.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.48 AU - 1.86 AU

Year: 949 Days

Day: 39.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 110.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,355,668 km

• M1: 112,049 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.31 AU - 2.35 AU

Year: 1564 Days

Day: 44.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.66 AU - 4.04 AU

Year: 2696 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,355,668 km

• M1: 279,898 km (0.055 R)
• M2: 464,053 km (0.113 R)
• M3: 623,524 km (0.054 R)
• M4: 745,297 km (0.103 R)
• M5: 968,945 km (0.099 R)
• M6: 1,331,870 km (0.05 R)
• M7: 1,473,838 km (0.117 R)
• M8: 1,894,507 km (0.097 R)
• M9: 2,043,208 km (0.063 R)
• M10: 2,144,785 km (0.068 R)
• M11: 2,248,007 km (0.103 R)
• M12: 2,392,818 km (0.108 R)
• M13: 2,747,814 km (0.062 R)
• M14: 2,846,399 km (0.059 R)
• M15: 3,003,776 km (0.063 R)
• M16: 3,105,502 km (0.043 R)
• M17: 3,267,666 km (0.096 R)
• M18: 3,802,778 km (0.103 R)
• M19: 4,972,334 km (0.102 R)
• M20: 5,076,155 km (0.049 R)
• M21: 5,321,047 km (0.066 R)
• M22: 5,840,899 km (0.047 R)
• M23: 6,395,907 km (0.032 R)
• M24: 6,910,075 km (0.107 R)
• M25: 7,045,611 km (0.091 R)
• M26: 7,240,836 km (0.109 R)
• M27: 7,857,179 km (0.117 R)
• M28: 8,039,390 km (0.103 R)
• M29: 8,182,106 km (0.113 R)
• M30: 8,449,288 km (0.089 R)
• M31: 8,594,248 km (0.1 R)
• M32: 8,887,011 km (0.111 R)
• M33: 9,076,851 km (0.083 R)
• M34: 9,246,794 km (0.107 R)
• M35: 9,460,719 km (0.066 R)
• M36: 9,741,365 km (0.096 R)
• M37: 9,849,973 km (0.119 R)
• M38: 10,024,703 km (0.109 R)
• M39: 10,443,876 km (0.09 R)
• M40: 10,689,067 km (0.064 R)
• M41: 11,230,911 km (0.085 R)
• M42: 11,643,202 km (0.075 R)
• M43: 11,781,730 km (0.074 R)
• M44: 12,107,105 km (0.049 R)
• M45: 12,388,499 km (0.041 R)
• M46: 12,766,832 km (0.082 R)
• M47: 13,149,204 km (0.061 R)
• M48: 13,341,737 km (0.098 R)
• M49: 14,047,689 km (0.042 R)
• M50: 14,244,560 km (0.106 R)
• M51: 14,417,644 km (0.076 R)
• M52: 14,641,144 km (0.111 R)
• M53: 14,890,822 km (0.051 R)
• M54: 15,167,130 km (0.115 R)
• M55: 15,268,108 km (0.106 R)
• M56: 15,470,514 km (0.064 R)
• M57: 15,699,399 km (0.071 R)
• M58: 15,903,750 km (0.064 R)
• M59: 16,186,340 km (0.116 R)
• M60: 16,289,413 km (0.075 R)
• M61: 16,496,307 km (0.069 R)
• M62: 16,808,368 km (0.112 R)
• M63: 17,122,374 km (0.101 R)
• M64: 17,623,676 km (0.11 R)
• M65: 17,782,848 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 10.7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.83 AU - 4.69 AU

Year: 3206 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,355,668 km

• M1: 298,747 km (0.116 R)
• M2: 483,800 km (0.116 R)
• M3: 564,134 km (0.097 R)
• M4: 782,696 km (0.099 R)
• M5: 858,093 km (0.058 R)
• M6: 1,365,529 km (0.048 R)
• M7: 1,735,934 km (0.094 R)
• M8: 1,925,624 km (0.088 R)
• M9: 2,015,383 km (0.084 R)
• M10: 2,106,787 km (0.076 R)
• M11: 2,309,492 km (0.119 R)
• M12: 2,421,391 km (0.089 R)
• M13: 2,734,200 km (0.068 R)
• M14: 3,042,821 km (0.117 R)
• M15: 3,112,832 km (0.12 R)
• M16: 3,272,603 km (0.104 R)
• M17: 3,489,969 km (0.087 R)
• M18: 3,824,918 km (0.105 R)
• M19: 4,073,251 km (0.11 R)
• M20: 4,209,235 km (0.08 R)
• M21: 4,326,969 km (0.082 R)
• M22: 4,406,106 km (0.098 R)
• M23: 4,687,051 km (0.115 R)
• M24: 4,870,607 km (0.112 R)
• M25: 5,737,228 km (0.092 R)
• M26: 5,846,135 km (0.114 R)
• M27: 5,933,800 km (0.117 R)
• M28: 6,132,615 km (0.085 R)
• M29: 7,043,068 km (0.107 R)
• M30: 7,419,157 km (0.106 R)
• M31: 7,514,151 km (0.085 R)
• M32: 7,777,593 km (0.11 R)
• M33: 8,190,783 km (0.112 R)
• M34: 8,289,068 km (0.108 R)
• M35: 8,536,354 km (0.069 R)
• M36: 9,861,791 km (0.105 R)
• M37: 9,992,689 km (0.087 R)
• M38: 10,308,939 km (0.1 R)
• M39: 10,388,525 km (0.109 R)
• M40: 10,521,667 km (0.112 R)
• M41: 10,762,819 km (0.099 R)
• M42: 10,843,602 km (0.062 R)
• M43: 11,524,422 km (0.108 R)
• M44: 11,911,880 km (0.113 R)
• M45: 12,079,130 km (0.12 R)
• M46: 12,191,179 km (0.082 R)
• M47: 12,359,776 km (0.106 R)
• M48: 12,529,270 km (0.118 R)
• M49: 12,671,089 km (0.109 R)
• M50: 13,561,945 km (0.045 R)
• M51: 13,853,660 km (0.03 R)
• M52: 14,324,744 km (0.1 R)
• M53: 14,860,903 km (0.088 R)
• M54: 15,586,153 km (0.082 R)
• M55: 15,799,929 km (0.082 R)
• M56: 16,883,017 km (0.106 R)
• M57: 17,196,874 km (0.063 R)
• M58: 17,512,675 km (0.11 R)
• M59: 18,149,962 km (0.111 R)
• M60: 18,278,466 km (0.103 R)
• M61: 18,568,387 km (0.114 R)
• M62: 18,892,416 km (0.083 R)
• M63: 19,055,029 km (0.064 R)
• M64: 19,480,336 km (0.107 R)
• M65: 19,644,594 km (0.101 R)
• M66: 20,140,511 km (0.088 R)
• M67: 20,406,795 km (0.042 R)
• M68: 20,607,107 km (0.119 R)
• M69: 20,841,676 km (0.079 R)
• M70: 21,483,002 km (0.115 R)
• M71: 21,686,904 km (0.082 R)
• M72: 22,096,653 km (0.105 R)
• M73: 22,646,874 km (0.061 R)
• M74: 22,854,366 km (0.117 R)
• M75: 23,236,439 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 10.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.91 AU - 9.35 AU

Year: 9267 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,355,668 km

• M1: 156,180 km (0.049 R)
• M2: 345,870 km (0.096 R)
• M3: 436,227 km (0.092 R)
• M4: 764,146 km (0.083 R)
• M5: 904,319 km (0.079 R)
• M6: 992,731 km (0.106 R)
• M7: 1,211,444 km (0.115 R)
• M8: 1,377,348 km (0.095 R)
• M9: 1,533,229 km (0.089 R)
• M10: 1,713,494 km (0.075 R)
• M11: 1,787,695 km (0.115 R)
• M12: 1,862,942 km (0.063 R)
• M13: 2,194,900 km (0.041 R)
• M14: 2,567,099 km (0.118 R)
• M15: 2,717,146 km (0.11 R)
• M16: 3,208,126 km (0.032 R)
• M17: 3,393,628 km (0.063 R)
• M18: 3,535,147 km (0.086 R)
• M19: 3,824,021 km (0.068 R)
• M20: 3,897,473 km (0.11 R)
• M21: 4,070,708 km (0.11 R)
• M22: 4,246,485 km (0.057 R)
• M23: 4,322,481 km (0.076 R)
• M24: 4,657,730 km (0.103 R)
• M25: 6,024,157 km (0.107 R)
• M26: 6,109,876 km (0.102 R)
• M27: 6,398,600 km (0.108 R)
• M28: 6,544,757 km (0.113 R)
• M29: 8,671,291 km (0.116 R)
• M30: 9,061,293 km (0.1 R)
• M31: 9,390,857 km (0.067 R)
• M32: 9,490,489 km (0.118 R)
• M33: 9,993,886 km (0.12 R)
• M34: 10,061,654 km (0.026 R)
• M35: 10,817,272 km (0.042 R)
• M36: 10,956,698 km (0.111 R)
• M37: 11,131,727 km (0.097 R)
• M38: 12,237,854 km (0.112 R)
• M39: 12,528,971 km (0.117 R)
• M40: 12,712,079 km (0.064 R)
• M41: 13,378,687 km (0.058 R)
• M42: 13,565,834 km (0.1 R)
• M43: 14,094,663 km (0.07 R)
• M44: 14,668,670 km (0.118 R)
• M45: 14,900,397 km (0.063 R)
• M46: 15,133,321 km (0.096 R)
• M47: 15,289,351 km (0.084 R)
• M48: 15,524,369 km (0.116 R)
• M49: 16,516,353 km (0.1 R)
• M50: 16,838,138 km (0.053 R)
• M51: 17,692,641 km (0.098 R)
• M52: 18,728,457 km (0.1 R)
• M53: 18,937,894 km (0.104 R)
• M54: 19,655,963 km (0.073 R)
• M55: 20,211,121 km (0.119 R)
• M56: 20,340,074 km (0.111 R)
• M57: 20,598,580 km (0.069 R)
• M58: 23,513,494 km (0.089 R)
• M59: 23,739,537 km (0.108 R)
• M60: 23,875,521 km (0.047 R)
• M61: 25,434,630 km (0.044 R)
• M62: 25,620,281 km (0.098 R)
• M63: 26,086,278 km (0.105 R)
• M64: 26,179,777 km (0.112 R)
• M65: 26,320,249 km (0.075 R)
• M66: 26,507,995 km (0.104 R)
• M67: 26,884,832 km (0.094 R)
• M68: 27,168,619 km (0.063 R)
• M69: 27,548,448 km (0.091 R)
• M70: 27,786,757 km (0.063 R)
• M71: 27,930,222 km (0.117 R)
• M72: 29,328,363 km (0.119 R)
• M73: 30,355,054 km (0.068 R)
• M74: 30,699,877 km (0.109 R)
• M75: 31,194,746 km (0.107 R)
• M76: 31,492,895 km (0.104 R)
• M77: 31,692,309 km (0.052 R)
• M78: 32,292,795 km (0.089 R)
• M79: 32,594,384 km (0.114 R)
• M80: 33,810,465 km (0.104 R)
• M81: 33,963,504 km (0.074 R)
• M82: 34,065,679 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.4

Radius: 4.1

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.37 AU - 14.29 AU

Year: 19038 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,355,668 km

• M1: 131,646 km (0.107 R)
• M2: 224,397 km (0.087 R)
• M3: 251,025 km (0.081 R)
• M4: 322,982 km (0.1 R)
• M5: 353,799 km (0.094 R)
• M6: 736,470 km (0.11 R)
• M7: 1,043,595 km (0.092 R)
• M8: 1,162,076 km (0.094 R)
• M9: 1,386,473 km (0.057 R)
• M10: 1,597,107 km (0.115 R)
• M11: 2,077,466 km (0.099 R)
• M12: 2,535,983 km (0.096 R)
• M13: 2,567,548 km (0.091 R)
• M14: 2,825,605 km (0.077 R)
• M15: 3,400,958 km (0.097 R)
• M16: 3,470,970 km (0.079 R)
• M17: 3,541,430 km (0.116 R)
• M18: 3,683,997 km (0.115 R)
• M19: 4,011,317 km (0.08 R)
• M20: 4,732,678 km (0.075 R)
• M21: 4,810,918 km (0.067 R)
• M22: 5,329,873 km (0.118 R)
• M23: 5,992,741 km (0.075 R)
• M24: 6,769,154 km (0.061 R)
• M25: 6,813,136 km (0.11 R)
• M26: 7,034,840 km (0.052 R)
• M27: 7,349,145 km (0.119 R)
• M28: 7,760,090 km (0.068 R)
• M29: 8,038,193 km (0.091 R)
• M30: 8,699,565 km (0.093 R)
• M31: 8,891,798 km (0.047 R)
• M32: 9,182,766 km (0.042 R)
• M33: 9,231,535 km (0.112 R)
• M34: 9,526,093 km (0.094 R)
• M35: 10,275,878 km (0.104 R)
• M36: 10,786,156 km (0.119 R)
• M37: 10,992,601 km (0.116 R)
• M38: 11,096,272 km (0.102 R)
• M39: 12,419,914 km (0.086 R)
• M40: 12,636,233 km (0.106 R)
• M41: 13,960,324 km (0.05 R)
• M42: 14,298,265 km (0.073 R)
• M43: 14,695,896 km (0.062 R)
• M44: 15,097,118 km (0.087 R)
• M45: 15,443,736 km (0.096 R)
• M46: 16,916,677 km (0.044 R)
• M47: 17,276,759 km (0.113 R)
• M48: 18,249,444 km (0.119 R)
• M49: 18,495,383 km (0.077 R)
• M50: 19,615,572 km (0.104 R)
• M51: 20,120,315 km (0.089 R)
• M52: 22,051,325 km (0.109 R)
• M53: 22,313,270 km (0.105 R)
• M54: 24,040,677 km (0.097 R)
• M55: 25,056,596 km (0.087 R)
• M56: 26,086,577 km (0.09 R)
• M57: 26,294,219 km (0.077 R)
• M58: 26,571,873 km (0.051 R)
• M59: 26,641,436 km (0.085 R)
• M60: 27,340,507 km (0.102 R)
• M61: 29,617,985 km (0.072 R)
• M62: 30,124,224 km (0.1 R)
• M63: 30,706,160 km (0.05 R)
• M64: 30,779,164 km (0.118 R)
• M65: 31,586,244 km (0.117 R)
• M66: 32,177,455 km (0.057 R)
• M67: 33,146,101 km (0.037 R)
• M68: 34,048,625 km (0.117 R)
• M69: 34,199,868 km (0.102 R)
• M70: 34,427,108 km (0.116 R)
• M71: 34,578,949 km (0.105 R)
• M72: 36,262,973 km (0.056 R)
• M73: 36,340,165 km (0.091 R)
• M74: 40,108,685 km (0.085 R)
• M75: 42,363,574 km (0.047 R)
• M76: 42,607,718 km (0.116 R)
• M77: 44,328,991 km (0.103 R)
• M78: 46,240,103 km (0.076 R)
• M79: 46,407,503 km (0.076 R)
• M80: 46,659,127 km (0.103 R)
• M81: 48,602,703 km (0.071 R)
• M82: 50,486,439 km (0.119 R)
• M83: 50,745,094 km (0.076 R)
• M84: 51,784,350 km (0.106 R)
• M85: 51,958,183 km (0.096 R)
• M86: 52,132,315 km (0.095 R)
• M87: 52,481,177 km (0.107 R)
• M88: 53,268,660 km (0.107 R)
• M89: 54,944,007 km (0.09 R)
• M90: 56,457,638 km (0.118 R)
• M91: 56,547,098 km (0.096 R)
• M92: 58,346,311 km (0.102 R)
• M93: 60,164,075 km (0.1 R)
• M94: 60,713,099 km (0.093 R)
• M95: 61,355,622 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit