🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 217 Days

Day: 42.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,864,041 km

• M1: 233,073 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 334 Days

Day: 35.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.05 AU - 2.69 AU

Year: 1382 Days

Day: 39.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.51 AU - 6.27 AU

Year: 5414 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,864,041 km

• M1: 178,321 km (0.095 R)
• M2: 295,306 km (0.112 R)
• M3: 419,024 km (0.11 R)
• M4: 585,825 km (0.1 R)
• M5: 693,386 km (0.081 R)
• M6: 995,723 km (0.112 R)
• M7: 1,129,015 km (0.077 R)
• M8: 1,233,285 km (0.12 R)
• M9: 1,390,063 km (0.056 R)
• M10: 1,490,144 km (0.05 R)
• M11: 1,915,451 km (0.09 R)
• M12: 2,070,734 km (0.101 R)
• M13: 2,577,272 km (0.106 R)
• M14: 2,941,992 km (0.113 R)
• M15: 3,172,073 km (0.046 R)
• M16: 3,357,275 km (0.071 R)
• M17: 3,952,376 km (0.118 R)
• M18: 4,429,892 km (0.067 R)
• M19: 5,359,643 km (0.086 R)
• M20: 5,785,249 km (0.085 R)
• M21: 5,888,172 km (0.112 R)
• M22: 6,179,888 km (0.04 R)
• M23: 6,327,541 km (0.084 R)
• M24: 6,519,026 km (0.097 R)
• M25: 6,647,830 km (0.071 R)
• M26: 6,777,382 km (0.093 R)
• M27: 6,864,298 km (0.118 R)
• M28: 7,127,291 km (0.097 R)
• M29: 7,237,844 km (0.108 R)
• M30: 7,959,056 km (0.118 R)
• M31: 8,305,075 km (0.051 R)
• M32: 8,632,545 km (0.118 R)
• M33: 8,774,214 km (0.076 R)
• M34: 8,869,059 km (0.068 R)
• M35: 9,372,755 km (0.106 R)
• M36: 9,469,844 km (0.093 R)
• M37: 9,738,373 km (0.058 R)
• M38: 10,208,110 km (0.025 R)
• M39: 10,307,892 km (0.072 R)
• M40: 10,584,199 km (0.03 R)
• M41: 10,786,754 km (0.086 R)
• M42: 11,272,798 km (0.089 R)
• M43: 11,479,692 km (0.089 R)
• M44: 11,713,812 km (0.097 R)
• M45: 12,028,566 km (0.091 R)
• M46: 12,134,033 km (0.048 R)
• M47: 12,346,163 km (0.078 R)
• M48: 12,854,646 km (0.114 R)
• M49: 13,070,815 km (0.066 R)
• M50: 13,424,614 km (0.07 R)
• M51: 13,698,976 km (0.07 R)
• M52: 13,947,458 km (0.043 R)
• M53: 14,113,961 km (0.115 R)
• M54: 14,337,011 km (0.115 R)
• M55: 14,477,035 km (0.118 R)
• M56: 14,673,906 km (0.058 R)
• M57: 15,873,232 km (0.081 R)
• M58: 17,341,684 km (0.116 R)
• M59: 17,520,903 km (0.111 R)
• M60: 17,971,491 km (0.113 R)
• M61: 18,334,715 km (0.11 R)
• M62: 18,884,188 km (0.103 R)
• M63: 19,037,675 km (0.063 R)
• M64: 19,222,578 km (0.066 R)
• M65: 19,500,980 km (0.095 R)
• M66: 19,594,030 km (0.115 R)
• M67: 19,687,379 km (0.073 R)
• M68: 20,061,822 km (0.095 R)
• M69: 20,407,094 km (0.089 R)
• M70: 20,944,749 km (0.054 R)
• M71: 21,326,972 km (0.053 R)
• M72: 21,423,013 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 13.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.77 AU - 10.63 AU

Year: 9719 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 93,864,041 km

• M1: 372,050 km (0.04 R)
• M2: 462,856 km (0.113 R)
• M3: 850,913 km (0.088 R)
• M4: 937,679 km (0.045 R)
• M5: 1,218,175 km (0.05 R)
• M6: 1,526,197 km (0.079 R)
• M7: 1,634,656 km (0.037 R)
• M8: 1,937,143 km (0.106 R)
• M9: 2,574,280 km (0.102 R)
• M10: 2,995,997 km (0.074 R)
• M11: 3,203,638 km (0.114 R)
• M12: 3,463,789 km (0.107 R)
• M13: 3,706,586 km (0.057 R)
• M14: 4,183,205 km (0.085 R)
• M15: 4,599,985 km (0.079 R)
• M16: 4,840,389 km (0.104 R)
• M17: 5,057,455 km (0.064 R)
• M18: 5,222,611 km (0.097 R)
• M19: 5,843,143 km (0.062 R)
• M20: 5,987,505 km (0.105 R)
• M21: 6,309,141 km (0.091 R)
• M22: 6,457,392 km (0.108 R)
• M23: 6,878,360 km (0.084 R)
• M24: 7,715,660 km (0.062 R)
• M25: 8,130,345 km (0.099 R)
• M26: 8,259,448 km (0.097 R)
• M27: 8,519,748 km (0.107 R)
• M28: 8,618,034 km (0.108 R)
• M29: 9,081,788 km (0.036 R)
• M30: 9,999,122 km (0.114 R)
• M31: 10,137,500 km (0.11 R)
• M32: 11,267,861 km (0.079 R)
• M33: 11,375,871 km (0.05 R)
• M34: 12,178,763 km (0.087 R)
• M35: 12,699,214 km (0.079 R)
• M36: 12,962,207 km (0.064 R)
• M37: 13,800,404 km (0.075 R)
• M38: 14,070,727 km (0.096 R)
• M39: 14,342,995 km (0.111 R)
• M40: 14,499,325 km (0.068 R)
• M41: 14,852,974 km (0.107 R)
• M42: 15,011,249 km (0.116 R)
• M43: 15,169,972 km (0.116 R)
• M44: 16,418,965 km (0.047 R)
• M45: 17,159,325 km (0.065 R)
• M46: 18,121,239 km (0.102 R)
• M47: 18,929,067 km (0.117 R)
• M48: 19,402,096 km (0.06 R)
• M49: 20,228,474 km (0.051 R)
• M50: 20,888,949 km (0.116 R)
• M51: 22,050,577 km (0.076 R)
• M52: 22,276,320 km (0.054 R)
• M53: 26,422,275 km (0.058 R)
• M54: 28,214,607 km (0.119 R)
• M55: 28,853,689 km (0.088 R)
• M56: 30,799,210 km (0.094 R)
• M57: 30,900,188 km (0.112 R)
• M58: 32,222,185 km (0.11 R)
• M59: 32,375,822 km (0.082 R)
• M60: 33,614,492 km (0.067 R)
• M61: 33,822,433 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 7.1

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.82 AU - 20.42 AU

Year: 28013 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,864,041 km

• M1: 91,255 km (0.045 R)
• M2: 415,433 km (0.067 R)
• M3: 504,294 km (0.028 R)
• M4: 895,493 km (0.075 R)
• M5: 953,836 km (0.077 R)
• M6: 1,232,537 km (0.031 R)
• M7: 1,535,921 km (0.118 R)
• M8: 1,606,681 km (0.114 R)
• M9: 4,232,573 km (0.079 R)
• M10: 5,000,608 km (0.048 R)
• M11: 5,427,560 km (0.108 R)
• M12: 5,866,331 km (0.099 R)
• M13: 5,977,781 km (0.101 R)
• M14: 6,316,471 km (0.116 R)
• M15: 7,610,792 km (0.092 R)
• M16: 7,916,121 km (0.103 R)
• M17: 8,350,404 km (0.09 R)
• M18: 9,567,681 km (0.11 R)
• M19: 9,897,246 km (0.055 R)
• M20: 9,963,517 km (0.107 R)
• M21: 10,030,088 km (0.056 R)
• M22: 10,163,530 km (0.104 R)
• M23: 10,230,400 km (0.036 R)
• M24: 12,021,834 km (0.093 R)
• M25: 12,520,594 km (0.102 R)
• M26: 14,884,988 km (0.114 R)
• M27: 15,497,292 km (0.091 R)
• M28: 16,667,148 km (0.053 R)
• M29: 17,543,193 km (0.087 R)
• M30: 18,352,517 km (0.057 R)
• M31: 19,672,419 km (0.061 R)
• M32: 20,343,814 km (0.056 R)
• M33: 20,767,326 km (0.055 R)
• M34: 20,937,568 km (0.082 R)
• M35: 21,536,857 km (0.053 R)
• M36: 23,015,782 km (0.081 R)
• M37: 23,456,946 km (0.107 R)
• M38: 23,545,508 km (0.049 R)
• M39: 23,811,942 km (0.062 R)
• M40: 24,617,078 km (0.113 R)
• M41: 24,707,136 km (0.09 R)
• M42: 25,068,265 km (0.105 R)
• M43: 26,437,983 km (0.072 R)
• M44: 26,807,490 km (0.086 R)
• M45: 27,271,542 km (0.12 R)
• M46: 28,207,726 km (0.12 R)
• M47: 29,059,386 km (0.108 R)
• M48: 29,154,531 km (0.112 R)
• M49: 29,249,824 km (0.097 R)
• M50: 30,304,340 km (0.113 R)
• M51: 31,468,959 km (0.037 R)
• M52: 31,860,307 km (0.096 R)
• M53: 32,056,580 km (0.089 R)
• M54: 32,253,451 km (0.095 R)
• M55: 32,746,974 km (0.087 R)
• M56: 33,342,523 km (0.047 R)
• M57: 34,746,200 km (0.057 R)
• M58: 37,403,507 km (0.112 R)
• M59: 37,714,371 km (0.092 R)
• M60: 38,547,332 km (0.053 R)
• M61: 39,808,293 km (0.082 R)
• M62: 42,802,644 km (0.056 R)
• M63: 44,765,368 km (0.07 R)
• M64: 47,539,959 km (0.077 R)
• M65: 49,571,798 km (0.08 R)
• M66: 51,862,440 km (0.105 R)
• M67: 52,788,301 km (0.069 R)
• M68: 53,253,401 km (0.112 R)
• M69: 53,603,011 km (0.117 R)
• M70: 54,773,914 km (0.074 R)
• M71: 55,009,231 km (0.055 R)
• M72: 56,546,200 km (0.119 R)
• M73: 56,664,981 km (0.073 R)
• M74: 58,457,163 km (0.048 R)
• M75: 60,146,722 km (0.087 R)
• M76: 60,510,843 km (0.066 R)
• M77: 60,632,316 km (0.1 R)
• M78: 62,587,860 km (0.115 R)
• M79: 65,310,391 km (0.098 R)
• M80: 66,686,093 km (0.027 R)
• M81: 68,577,459 km (0.109 R)
• M82: 69,975,601 km (0.11 R)
• M83: 73,966,124 km (0.069 R)
• M84: 75,138,373 km (0.104 R)
• M85: 77,369,476 km (0.073 R)
• M86: 78,162,045 km (0.12 R)
• M87: 81,225,361 km (0.12 R)
• M88: 84,056,351 km (0.105 R)
• M89: 89,122,333 km (0.095 R)
• M90: 89,953,200 km (0.04 R)
• M91: 90,230,704 km (0.112 R)
• M92: 90,647,483 km (0.116 R)
• M93: 90,786,460 km (0.077 R)
• M94: 92,600,932 km (0.102 R)
• M95: 93,301,948 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit