🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 36.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.79 AU - 0.91 AU

Year: 283 Days

Day: 33.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.44 AU - 2.4 AU

Year: 962 Days

Day: 40.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,264,667 km

• M1: 938,427 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.41 AU - 2.63 AU

Year: 1447 Days

Day: 45.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 12.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.04 AU - 8.1 AU

Year: 6799 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,264,667 km

• M1: 157,377 km (0.087 R)
• M2: 332,406 km (0.059 R)
• M3: 564,134 km (0.099 R)
• M4: 675,584 km (0.058 R)
• M5: 795,711 km (0.029 R)
• M6: 1,386,024 km (0.079 R)
• M7: 1,490,294 km (0.062 R)
• M8: 1,857,557 km (0.07 R)
• M9: 2,503,670 km (0.09 R)
• M10: 3,100,266 km (0.117 R)
• M11: 3,498,346 km (0.058 R)
• M12: 4,037,796 km (0.076 R)
• M13: 4,788,777 km (0.047 R)
• M14: 5,003,600 km (0.092 R)
• M15: 5,084,981 km (0.101 R)
• M16: 5,194,188 km (0.112 R)
• M17: 5,582,693 km (0.077 R)
• M18: 5,808,885 km (0.114 R)
• M19: 6,124,986 km (0.113 R)
• M20: 6,212,201 km (0.087 R)
• M21: 6,387,829 km (0.033 R)
• M22: 6,985,323 km (0.067 R)
• M23: 7,260,134 km (0.117 R)
• M24: 7,383,403 km (0.066 R)
• M25: 8,105,661 km (0.065 R)
• M26: 8,686,849 km (0.1 R)
• M27: 8,784,985 km (0.102 R)
• M28: 9,247,991 km (0.091 R)
• M29: 9,957,533 km (0.08 R)
• M30: 10,336,166 km (0.103 R)
• M31: 10,614,567 km (0.115 R)
• M32: 11,001,278 km (0.077 R)
• M33: 11,285,663 km (0.098 R)
• M34: 11,428,679 km (0.04 R)
• M35: 11,572,293 km (0.108 R)
• M36: 12,483,793 km (0.055 R)
• M37: 12,929,445 km (0.106 R)
• M38: 14,491,546 km (0.057 R)
• M39: 15,314,484 km (0.068 R)
• M40: 15,512,701 km (0.111 R)
• M41: 16,193,072 km (0.07 R)
• M42: 16,597,734 km (0.034 R)
• M43: 16,842,177 km (0.074 R)
• M44: 17,046,827 km (0.114 R)
• M45: 17,293,514 km (0.083 R)
• M46: 17,624,125 km (0.066 R)
• M47: 17,873,505 km (0.098 R)
• M48: 18,208,006 km (0.092 R)
• M49: 18,291,930 km (0.075 R)
• M50: 18,418,041 km (0.052 R)
• M51: 18,755,683 km (0.107 R)
• M52: 18,840,505 km (0.09 R)
• M53: 19,138,056 km (0.074 R)
• M54: 20,344,263 km (0.065 R)
• M55: 20,693,425 km (0.068 R)
• M56: 20,824,921 km (0.063 R)
• M57: 21,309,169 km (0.093 R)
• M58: 21,397,731 km (0.119 R)
• M59: 21,841,888 km (0.035 R)
• M60: 23,056,323 km (0.116 R)
• M61: 23,465,922 km (0.12 R)
• M62: 24,942,004 km (0.076 R)
• M63: 25,974,229 km (0.053 R)
• M64: 26,448,006 km (0.062 R)
• M65: 28,274,446 km (0.086 R)
• M66: 28,810,755 km (0.066 R)
• M67: 28,908,592 km (0.117 R)
• M68: 29,498,157 km (0.05 R)
• M69: 29,646,109 km (0.089 R)
• M70: 30,141,278 km (0.056 R)
• M71: 30,240,611 km (0.113 R)
• M72: 30,589,324 km (0.109 R)
• M73: 31,139,844 km (0.091 R)
• M74: 31,290,489 km (0.08 R)
• M75: 31,592,677 km (0.096 R)
• M76: 32,047,753 km (0.116 R)
• M77: 32,454,061 km (0.041 R)
• M78: 34,563,092 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 12

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.56 AU - 7.88 AU

Year: 7016 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,264,667 km

• M1: 173,085 km (0.099 R)
• M2: 288,574 km (0.066 R)
• M3: 366,964 km (0.119 R)
• M4: 578,046 km (0.037 R)
• M5: 738,864 km (0.081 R)
• M6: 873,502 km (0.074 R)
• M7: 973,134 km (0.087 R)
• M8: 1,076,955 km (0.043 R)
• M9: 1,479,822 km (0.062 R)
• M10: 1,890,917 km (0.089 R)
• M11: 2,061,459 km (0.119 R)
• M12: 2,625,143 km (0.118 R)
• M13: 3,212,764 km (0.074 R)
• M14: 3,371,786 km (0.088 R)
• M15: 3,510,164 km (0.097 R)
• M16: 3,864,562 km (0.081 R)
• M17: 4,009,672 km (0.051 R)
• M18: 5,101,736 km (0.103 R)
• M19: 5,261,208 km (0.083 R)
• M20: 5,832,522 km (0.077 R)
• M21: 6,394,860 km (0.119 R)
• M22: 6,509,602 km (0.1 R)
• M23: 6,769,902 km (0.092 R)
• M24: 7,360,814 km (0.039 R)
• M25: 7,541,378 km (0.055 R)
• M26: 7,753,807 km (0.078 R)
• M27: 7,906,846 km (0.096 R)
• M28: 8,122,716 km (0.064 R)
• M29: 8,434,627 km (0.056 R)
• M30: 8,592,004 km (0.052 R)
• M31: 8,750,428 km (0.073 R)
• M32: 8,846,021 km (0.111 R)
• M33: 9,005,941 km (0.113 R)
• M34: 9,166,909 km (0.075 R)
• M35: 9,853,264 km (0.098 R)
• M36: 11,448,875 km (0.115 R)
• M37: 13,087,121 km (0.056 R)
• M38: 13,342,784 km (0.117 R)
• M39: 13,970,646 km (0.077 R)
• M40: 14,344,491 km (0.117 R)
• M41: 14,949,614 km (0.115 R)
• M42: 15,255,243 km (0.09 R)
• M43: 15,370,433 km (0.102 R)
• M44: 16,420,012 km (0.107 R)
• M45: 16,893,938 km (0.09 R)
• M46: 17,172,340 km (0.086 R)
• M47: 17,572,963 km (0.081 R)
• M48: 18,669,814 km (0.119 R)
• M49: 18,999,079 km (0.101 R)
• M50: 19,122,946 km (0.094 R)
• M51: 19,705,032 km (0.099 R)
• M52: 20,589,155 km (0.07 R)
• M53: 21,057,396 km (0.103 R)
• M54: 22,221,567 km (0.117 R)
• M55: 22,526,747 km (0.104 R)
• M56: 22,701,776 km (0.048 R)
• M57: 23,097,313 km (0.117 R)
• M58: 23,672,666 km (0.106 R)
• M59: 24,252,807 km (0.073 R)
• M60: 24,702,199 km (0.11 R)
• M61: 25,472,478 km (0.057 R)
• M62: 25,654,838 km (0.095 R)
• M63: 25,792,019 km (0.099 R)
• M64: 26,527,143 km (0.092 R)
• M65: 26,619,595 km (0.063 R)
• M66: 27,222,773 km (0.069 R)
• M67: 27,409,322 km (0.025 R)
• M68: 27,502,671 km (0.089 R)
• M69: 27,642,994 km (0.087 R)
• M70: 28,300,925 km (0.099 R)
• M71: 29,202,103 km (0.077 R)
• M72: 30,547,287 km (0.102 R)
• M73: 31,667,476 km (0.11 R)
• M74: 31,863,598 km (0.089 R)
• M75: 32,602,911 km (0.045 R)
• M76: 32,800,979 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 13.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.36 AU - 10.88 AU

Year: 9961 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,264,667 km

• M1: 171,738 km (0.085 R)
• M2: 308,321 km (0.11 R)
• M3: 454,628 km (0.113 R)
• M4: 574,755 km (0.095 R)
• M5: 755,320 km (0.12 R)
• M6: 904,469 km (0.089 R)
• M7: 1,274,275 km (0.116 R)
• M8: 1,374,356 km (0.108 R)
• M9: 1,477,129 km (0.054 R)
• M10: 1,669,213 km (0.067 R)
• M11: 2,320,263 km (0.06 R)
• M12: 2,469,711 km (0.05 R)
• M13: 2,622,451 km (0.055 R)
• M14: 2,725,972 km (0.086 R)
• M15: 3,264,824 km (0.065 R)
• M16: 3,433,122 km (0.086 R)
• M17: 3,633,134 km (0.08 R)
• M18: 3,955,368 km (0.109 R)
• M19: 4,379,029 km (0.087 R)
• M20: 4,565,129 km (0.116 R)
• M21: 5,270,183 km (0.082 R)
• M22: 6,251,246 km (0.104 R)
• M23: 6,816,726 km (0.073 R)
• M24: 7,621,114 km (0.096 R)
• M25: 8,378,378 km (0.094 R)
• M26: 8,610,405 km (0.099 R)
• M27: 9,478,970 km (0.111 R)
• M28: 9,720,720 km (0.103 R)
• M29: 11,002,325 km (0.119 R)
• M30: 11,384,398 km (0.063 R)
• M31: 11,727,725 km (0.081 R)
• M32: 11,987,427 km (0.115 R)
• M33: 12,424,402 km (0.09 R)
• M34: 12,689,191 km (0.093 R)
• M35: 13,000,504 km (0.082 R)
• M36: 13,359,389 km (0.08 R)
• M37: 13,630,760 km (0.092 R)
• M38: 14,132,960 km (0.089 R)
• M39: 14,224,813 km (0.117 R)
• M40: 15,155,461 km (0.039 R)
• M41: 15,343,954 km (0.099 R)
• M42: 15,533,196 km (0.106 R)
• M43: 15,628,190 km (0.071 R)
• M44: 15,961,943 km (0.068 R)
• M45: 16,928,645 km (0.065 R)
• M46: 18,163,575 km (0.109 R)
• M47: 18,766,604 km (0.117 R)
• M48: 18,918,446 km (0.077 R)
• M49: 19,478,540 km (0.051 R)
• M50: 19,734,951 km (0.11 R)
• M51: 20,199,303 km (0.069 R)
• M52: 21,508,135 km (0.098 R)
• M53: 21,720,115 km (0.11 R)
• M54: 23,223,274 km (0.065 R)
• M55: 23,768,259 km (0.076 R)
• M56: 25,821,191 km (0.039 R)
• M57: 26,046,485 km (0.062 R)
• M58: 26,385,773 km (0.046 R)
• M59: 26,555,866 km (0.12 R)
• M60: 26,783,404 km (0.093 R)
• M61: 27,297,572 km (0.104 R)
• M62: 27,584,501 km (0.088 R)
• M63: 28,219,694 km (0.086 R)
• M64: 29,210,630 km (0.086 R)
• M65: 29,857,790 km (0.065 R)
• M66: 30,094,454 km (0.089 R)
• M67: 30,272,176 km (0.104 R)
• M68: 31,226,611 km (0.047 R)
• M69: 35,579,161 km (0.039 R)
• M70: 36,207,322 km (0.08 R)
• M71: 37,729,780 km (0.092 R)
• M72: 37,921,564 km (0.08 R)
• M73: 39,014,526 km (0.113 R)
• M74: 39,727,360 km (0.085 R)
• M75: 40,248,410 km (0.081 R)
• M76: 40,444,383 km (0.115 R)
• M77: 41,231,417 km (0.026 R)
• M78: 41,560,832 km (0.107 R)
• M79: 42,355,196 km (0.062 R)
• M80: 43,354,959 km (0.078 R)
• M81: 44,362,650 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.4

Radius: 7.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.46 AU - 22.1 AU

Year: 28265 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,264,667 km

• M1: 825,032 km (0.111 R)
• M2: 2,286,155 km (0.12 R)
• M3: 2,943,936 km (0.109 R)
• M4: 3,009,460 km (0.088 R)
• M5: 3,175,514 km (0.109 R)
• M6: 3,276,792 km (0.06 R)
• M7: 6,598,762 km (0.12 R)
• M8: 6,814,931 km (0.113 R)
• M9: 7,210,019 km (0.115 R)
• M10: 7,976,409 km (0.113 R)
• M11: 8,346,065 km (0.11 R)
• M12: 8,721,257 km (0.043 R)
• M13: 9,294,366 km (0.099 R)
• M14: 10,276,476 km (0.12 R)
• M15: 10,426,672 km (0.096 R)
• M16: 11,136,963 km (0.091 R)
• M17: 12,443,850 km (0.11 R)
• M18: 12,497,257 km (0.073 R)
• M19: 13,909,161 km (0.093 R)
• M20: 14,353,616 km (0.06 R)
• M21: 15,256,589 km (0.072 R)
• M22: 15,485,324 km (0.111 R)
• M23: 16,469,529 km (0.099 R)
• M24: 17,414,389 km (0.092 R)
• M25: 18,437,339 km (0.095 R)
• M26: 18,498,226 km (0.098 R)
• M27: 19,852,236 km (0.073 R)
• M28: 20,730,375 km (0.117 R)
• M29: 21,237,961 km (0.1 R)
• M30: 21,878,090 km (0.059 R)
• M31: 23,046,300 km (0.081 R)
• M32: 23,308,695 km (0.089 R)
• M33: 23,506,014 km (0.077 R)
• M34: 23,571,987 km (0.093 R)
• M35: 24,101,563 km (0.074 R)
• M36: 25,375,240 km (0.111 R)
• M37: 26,601,793 km (0.032 R)
• M38: 28,477,600 km (0.079 R)
• M39: 28,688,683 km (0.096 R)
• M40: 29,183,104 km (0.092 R)
• M41: 31,261,617 km (0.032 R)
• M42: 32,062,414 km (0.057 R)
• M43: 33,387,253 km (0.107 R)
• M44: 33,535,504 km (0.107 R)
• M45: 34,131,053 km (0.092 R)
• M46: 36,014,191 km (0.098 R)
• M47: 37,699,112 km (0.104 R)
• M48: 37,776,305 km (0.064 R)
• M49: 39,018,565 km (0.096 R)
• M50: 41,463,593 km (0.093 R)
• M51: 41,862,421 km (0.114 R)
• M52: 42,583,782 km (0.058 R)
• M53: 42,664,266 km (0.106 R)
• M54: 44,854,079 km (0.118 R)
• M55: 47,246,748 km (0.107 R)
• M56: 49,849,750 km (0.091 R)
• M57: 56,337,212 km (0.066 R)
• M58: 56,778,974 km (0.048 R)
• M59: 58,826,221 km (0.086 R)
• M60: 59,633,900 km (0.083 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit