🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 13.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 9.1

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.11 AU - 2.43 AU

Year: 2208 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,660,829 km

• M1: 114,891 km (0.119 R)
• M2: 175,478 km (0.086 R)
• M3: 520,750 km (0.111 R)
• M4: 680,670 km (0.051 R)
• M5: 866,920 km (0.12 R)
• M6: 936,034 km (0.091 R)
• M7: 1,091,167 km (0.086 R)
• M8: 1,403,378 km (0.099 R)
• M9: 1,730,698 km (0.071 R)
• M10: 1,948,961 km (0.11 R)
• M11: 2,068,340 km (0.069 R)
• M12: 2,231,252 km (0.098 R)
• M13: 3,031,002 km (0.063 R)
• M14: 3,169,829 km (0.082 R)
• M15: 3,453,766 km (0.098 R)
• M16: 3,582,719 km (0.08 R)
• M17: 3,664,101 km (0.107 R)
• M18: 4,097,186 km (0.115 R)
• M19: 4,182,457 km (0.086 R)
• M20: 4,302,734 km (0.116 R)
• M21: 4,406,704 km (0.061 R)
• M22: 4,511,573 km (0.102 R)
• M23: 4,723,702 km (0.068 R)
• M24: 4,813,162 km (0.087 R)
• M25: 4,939,273 km (0.07 R)
• M26: 5,048,330 km (0.066 R)
• M27: 5,324,338 km (0.041 R)
• M28: 5,398,688 km (0.104 R)
• M29: 5,757,124 km (0.078 R)
• M30: 6,162,235 km (0.091 R)
• M31: 6,319,014 km (0.112 R)
• M32: 6,378,105 km (0.072 R)
• M33: 6,437,496 km (0.103 R)
• M34: 6,757,037 km (0.106 R)
• M35: 7,020,478 km (0.05 R)
• M36: 7,245,922 km (0.065 R)
• M37: 7,349,295 km (0.061 R)
• M38: 7,746,477 km (0.095 R)
• M39: 7,873,336 km (0.059 R)
• M40: 7,979,550 km (0.1 R)
• M41: 8,409,345 km (0.089 R)
• M42: 8,692,833 km (0.106 R)
• M43: 8,802,638 km (0.073 R)
• M44: 9,001,453 km (0.092 R)
• M45: 9,561,847 km (0.071 R)
• M46: 9,697,981 km (0.108 R)
• M47: 9,857,752 km (0.091 R)
• M48: 10,881,300 km (0.069 R)
• M49: 10,999,782 km (0.094 R)
• M50: 11,166,284 km (0.095 R)
• M51: 11,429,726 km (0.104 R)
• M52: 11,743,732 km (0.099 R)
• M53: 11,889,740 km (0.108 R)
• M54: 12,085,114 km (0.041 R)
• M55: 12,306,370 km (0.05 R)
• M56: 12,380,271 km (0.096 R)
• M57: 12,503,988 km (0.089 R)
• M58: 12,677,971 km (0.116 R)
• M59: 13,635,846 km (0.109 R)
• M60: 14,330,429 km (0.065 R)
• M61: 14,616,759 km (0.099 R)
• M62: 15,089,488 km (0.087 R)
• M63: 15,620,561 km (0.069 R)
• M64: 15,700,745 km (0.09 R)
• M65: 16,022,830 km (0.117 R)
• M66: 16,238,849 km (0.056 R)
• M67: 16,564,523 km (0.072 R)
• M68: 16,782,936 km (0.109 R)
• M69: 17,333,008 km (0.097 R)
• M70: 17,582,537 km (0.093 R)
• M71: 17,777,463 km (0.086 R)
• M72: 18,876,259 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.2

Radius: 7.1

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.69 AU - 8.09 AU

Year: 12971 Days

Day: 17.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,660,829 km

• M1: 124,017 km (0.1 R)
• M2: 189,241 km (0.076 R)
• M3: 273,764 km (0.079 R)
• M4: 487,539 km (0.086 R)
• M5: 961,914 km (0.117 R)
• M6: 1,625,830 km (0.117 R)
• M7: 2,192,207 km (0.108 R)
• M8: 2,373,370 km (0.111 R)
• M9: 2,718,044 km (0.103 R)
• M10: 3,213,512 km (0.117 R)
• M11: 3,489,221 km (0.08 R)
• M12: 3,594,538 km (0.102 R)
• M13: 3,916,921 km (0.114 R)
• M14: 3,989,925 km (0.113 R)
• M15: 4,705,152 km (0.118 R)
• M16: 5,177,134 km (0.076 R)
• M17: 5,622,935 km (0.083 R)
• M18: 6,464,872 km (0.114 R)
• M19: 7,754,406 km (0.102 R)
• M20: 8,030,862 km (0.113 R)
• M21: 8,077,238 km (0.083 R)
• M22: 8,451,681 km (0.109 R)
• M23: 8,593,650 km (0.086 R)
• M24: 9,314,861 km (0.119 R)
• M25: 10,205,716 km (0.068 R)
• M26: 10,356,960 km (0.091 R)
• M27: 10,712,404 km (0.081 R)
• M28: 10,866,041 km (0.084 R)
• M29: 11,592,489 km (0.096 R)
• M30: 11,855,781 km (0.064 R)
• M31: 14,087,631 km (0.105 R)
• M32: 15,222,481 km (0.111 R)
• M33: 15,917,363 km (0.117 R)
• M34: 16,741,049 km (0.037 R)
• M35: 17,458,072 km (0.055 R)
• M36: 18,675,349 km (0.031 R)
• M37: 18,798,468 km (0.08 R)
• M38: 19,481,084 km (0.111 R)
• M39: 19,606,147 km (0.106 R)
• M40: 19,668,679 km (0.116 R)
• M41: 21,383,669 km (0.083 R)
• M42: 22,226,354 km (0.086 R)
• M43: 22,487,851 km (0.116 R)
• M44: 22,553,375 km (0.118 R)
• M45: 22,684,572 km (0.117 R)
• M46: 23,677,005 km (0.095 R)
• M47: 23,944,037 km (0.1 R)
• M48: 24,548,562 km (0.084 R)
• M49: 24,616,030 km (0.111 R)
• M50: 25,294,158 km (0.116 R)
• M51: 27,435,202 km (0.073 R)
• M52: 28,350,292 km (0.118 R)
• M53: 28,918,316 km (0.114 R)
• M54: 29,346,913 km (0.089 R)
• M55: 29,561,886 km (0.108 R)
• M56: 30,572,419 km (0.101 R)
• M57: 30,863,238 km (0.119 R)
• M58: 31,227,957 km (0.094 R)
• M59: 31,301,110 km (0.119 R)
• M60: 33,371,695 km (0.112 R)
• M61: 34,046,531 km (0.077 R)
• M62: 34,197,176 km (0.113 R)
• M63: 34,347,970 km (0.119 R)
• M64: 35,181,380 km (0.046 R)
• M65: 35,868,184 km (0.057 R)
• M66: 38,738,069 km (0.119 R)
• M67: 39,052,674 km (0.082 R)
• M68: 39,289,338 km (0.095 R)
• M69: 39,447,163 km (0.102 R)
• M70: 40,479,089 km (0.099 R)
• M71: 40,638,710 km (0.061 R)
• M72: 42,569,420 km (0.082 R)
• M73: 42,812,816 km (0.084 R)
• M74: 43,138,192 km (0.049 R)
• M75: 44,365,493 km (0.106 R)
• M76: 45,936,270 km (0.034 R)
• M77: 47,021,603 km (0.081 R)
• M78: 47,105,527 km (0.084 R)
• M79: 47,693,746 km (0.103 R)
• M80: 49,558,184 km (0.096 R)
• M81: 49,728,875 km (0.081 R)
• M82: 49,899,716 km (0.119 R)
• M83: 51,532,876 km (0.057 R)
• M84: 51,878,896 km (0.106 R)
• M85: 52,573,329 km (0.097 R)
• M86: 53,358,120 km (0.118 R)
• M87: 53,708,179 km (0.09 R)
• M88: 55,293,019 km (0.11 R)
• M89: 57,340,265 km (0.107 R)
• M90: 57,429,875 km (0.096 R)
• M91: 58,058,186 km (0.063 R)
• M92: 59,593,509 km (0.042 R)
• M93: 60,138,643 km (0.09 R)
• M94: 60,502,914 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.8

Radius: 6.5

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.58 AU - 9.42 AU

Year: 17433 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,660,829 km

• M1: 90,956 km (0.11 R)
• M2: 369,357 km (0.09 R)
• M3: 592,108 km (0.077 R)
• M4: 688,449 km (0.117 R)
• M5: 918,830 km (0.073 R)
• M6: 1,054,665 km (0.118 R)
• M7: 1,221,317 km (0.091 R)
• M8: 1,396,646 km (0.09 R)
• M9: 2,176,051 km (0.076 R)
• M10: 2,867,941 km (0.057 R)
• M11: 3,375,975 km (0.038 R)
• M12: 3,587,058 km (0.103 R)
• M13: 3,694,170 km (0.115 R)
• M14: 4,058,889 km (0.05 R)
• M15: 4,133,389 km (0.108 R)
• M16: 4,511,872 km (0.036 R)
• M17: 4,941,218 km (0.057 R)
• M18: 6,006,953 km (0.105 R)
• M19: 7,732,265 km (0.083 R)
• M20: 8,197,664 km (0.075 R)
• M21: 8,339,184 km (0.072 R)
• M22: 8,433,879 km (0.073 R)
• M23: 9,450,097 km (0.116 R)
• M24: 9,648,015 km (0.066 R)
• M25: 9,897,395 km (0.093 R)
• M26: 10,864,246 km (0.078 R)
• M27: 11,280,278 km (0.077 R)
• M28: 11,437,655 km (0.109 R)
• M29: 11,542,972 km (0.108 R)
• M30: 13,216,224 km (0.068 R)
• M31: 13,382,128 km (0.091 R)
• M32: 13,884,029 km (0.057 R)
• M33: 13,940,128 km (0.081 R)
• M34: 14,165,572 km (0.07 R)
• M35: 14,676,897 km (0.118 R)
• M36: 15,194,506 km (0.09 R)
• M37: 15,601,113 km (0.094 R)
• M38: 15,717,949 km (0.116 R)
• M39: 16,425,098 km (0.035 R)
• M40: 16,603,419 km (0.071 R)
• M41: 17,505,195 km (0.062 R)
• M42: 18,299,410 km (0.053 R)
• M43: 19,355,721 km (0.09 R)
• M44: 19,922,846 km (0.12 R)
• M45: 20,176,714 km (0.106 R)
• M46: 21,073,553 km (0.033 R)
• M47: 21,656,985 km (0.03 R)
• M48: 21,852,659 km (0.071 R)
• M49: 22,311,475 km (0.092 R)
• M50: 22,443,121 km (0.104 R)
• M51: 23,171,962 km (0.094 R)
• M52: 23,505,715 km (0.073 R)
• M53: 23,975,901 km (0.066 R)
• M54: 24,043,220 km (0.083 R)
• M55: 25,679,821 km (0.119 R)
• M56: 25,955,979 km (0.082 R)
• M57: 27,492,947 km (0.027 R)
• M58: 28,059,175 km (0.074 R)
• M59: 28,414,919 km (0.11 R)
• M60: 30,361,935 km (0.091 R)
• M61: 30,800,406 km (0.091 R)
• M62: 30,873,709 km (0.109 R)
• M63: 31,093,917 km (0.068 R)
• M64: 31,905,785 km (0.111 R)
• M65: 32,874,282 km (0.099 R)
• M66: 33,475,067 km (0.063 R)
• M67: 34,535,267 km (0.103 R)
• M68: 35,683,131 km (0.097 R)
• M69: 36,532,997 km (0.108 R)
• M70: 37,077,234 km (0.081 R)
• M71: 37,467,684 km (0.116 R)
• M72: 38,567,977 km (0.115 R)
• M73: 41,607,656 km (0.058 R)
• M74: 43,238,273 km (0.03 R)
• M75: 43,978,782 km (0.1 R)
• M76: 47,320,350 km (0.073 R)
• M77: 48,253,541 km (0.061 R)
• M78: 48,936,007 km (0.12 R)
• M79: 49,965,689 km (0.117 R)
• M80: 50,829,317 km (0.042 R)
• M81: 50,915,934 km (0.105 R)
• M82: 51,436,685 km (0.116 R)
• M83: 51,784,949 km (0.098 R)
• M84: 51,872,014 km (0.03 R)
• M85: 52,658,750 km (0.057 R)
• M86: 54,421,013 km (0.088 R)
• M87: 55,131,453 km (0.119 R)
• M88: 55,844,736 km (0.109 R)
• M89: 59,001,550 km (0.108 R)
• M90: 59,274,865 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit