🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 308 Days

Day: 31 Hours

Environment

Temp: 157 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.2 AU - 3.2 AU

Year: 1654 Days

Day: 41.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 9.4

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.53 AU - 13.27 AU

Year: 13415 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,198,511 km

• M1: 181,911 km (0.071 R)
• M2: 248,332 km (0.107 R)
• M3: 358,436 km (0.108 R)
• M4: 676,033 km (0.103 R)
• M5: 757,713 km (0.08 R)
• M6: 1,071,570 km (0.086 R)
• M7: 1,168,509 km (0.072 R)
• M8: 1,504,655 km (0.119 R)
• M9: 2,018,823 km (0.055 R)
• M10: 3,091,440 km (0.052 R)
• M11: 3,267,367 km (0.058 R)
• M12: 3,890,293 km (0.052 R)
• M13: 4,391,296 km (0.03 R)
• M14: 5,796,170 km (0.109 R)
• M15: 6,412,214 km (0.069 R)
• M16: 6,637,358 km (0.093 R)
• M17: 7,234,703 km (0.074 R)
• M18: 7,421,999 km (0.103 R)
• M19: 7,516,246 km (0.049 R)
• M20: 7,706,086 km (0.103 R)
• M21: 8,877,437 km (0.026 R)
• M22: 10,365,636 km (0.098 R)
• M23: 11,545,365 km (0.107 R)
• M24: 11,709,624 km (0.057 R)
• M25: 12,485,887 km (0.092 R)
• M26: 12,937,074 km (0.093 R)
• M27: 13,164,613 km (0.058 R)
• M28: 13,623,728 km (0.079 R)
• M29: 13,797,262 km (0.094 R)
• M30: 14,913,412 km (0.114 R)
• M31: 15,331,837 km (0.113 R)
• M32: 15,936,362 km (0.03 R)
• M33: 16,058,135 km (0.086 R)
• M34: 16,981,901 km (0.115 R)
• M35: 17,544,389 km (0.073 R)
• M36: 18,176,590 km (0.055 R)
• M37: 18,751,794 km (0.076 R)
• M38: 19,333,131 km (0.1 R)
• M39: 19,985,976 km (0.095 R)
• M40: 20,579,730 km (0.12 R)
• M41: 22,395,549 km (0.095 R)
• M42: 23,634,369 km (0.101 R)
• M43: 24,192,070 km (0.096 R)
• M44: 25,819,545 km (0.104 R)
• M45: 27,409,172 km (0.086 R)
• M46: 29,179,065 km (0.111 R)
• M47: 29,702,358 km (0.081 R)
• M48: 33,061,129 km (0.087 R)
• M49: 33,528,473 km (0.085 R)
• M50: 33,841,282 km (0.061 R)
• M51: 34,785,245 km (0.086 R)
• M52: 36,057,425 km (0.112 R)
• M53: 38,893,053 km (0.045 R)
• M54: 39,057,162 km (0.097 R)
• M55: 39,964,323 km (0.103 R)
• M56: 40,047,200 km (0.1 R)
• M57: 40,878,516 km (0.109 R)
• M58: 42,389,005 km (0.097 R)
• M59: 44,174,456 km (0.042 R)
• M60: 44,603,204 km (0.113 R)
• M61: 44,775,091 km (0.038 R)
• M62: 45,291,952 km (0.04 R)
• M63: 45,897,524 km (0.074 R)
• M64: 47,906,175 km (0.039 R)
• M65: 49,142,901 km (0.096 R)
• M66: 49,320,473 km (0.109 R)
• M67: 50,211,179 km (0.069 R)
• M68: 50,748,235 km (0.05 R)
• M69: 50,837,994 km (0.09 R)
• M70: 51,377,294 km (0.102 R)
• M71: 51,647,618 km (0.076 R)
• M72: 53,827,259 km (0.106 R)
• M73: 54,010,366 km (0.09 R)
• M74: 55,112,604 km (0.087 R)
• M75: 55,759,166 km (0.11 R)
• M76: 56,129,719 km (0.119 R)
• M77: 56,222,470 km (0.078 R)
• M78: 56,408,121 km (0.096 R)
• M79: 56,780,021 km (0.117 R)
• M80: 58,369,948 km (0.06 R)
• M81: 58,464,045 km (0.064 R)
• M82: 58,557,992 km (0.062 R)
• M83: 59,501,057 km (0.114 R)
• M84: 60,544,353 km (0.117 R)
• M85: 61,593,483 km (0.114 R)
• M86: 61,784,968 km (0.034 R)
• M87: 62,168,387 km (0.078 R)
• M88: 62,648,746 km (0.087 R)
• M89: 62,745,087 km (0.095 R)
• M90: 63,130,451 km (0.105 R)
• M91: 64,582,747 km (0.106 R)
• M92: 64,679,836 km (0.095 R)
• M93: 64,777,224 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 5.3

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.33 AU - 17.69 AU

Year: 20604 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,198,511 km

• M1: 77,641 km (0.096 R)
• M2: 147,952 km (0.042 R)
• M3: 381,475 km (0.113 R)
• M4: 511,924 km (0.101 R)
• M5: 635,043 km (0.056 R)
• M6: 678,127 km (0.061 R)
• M7: 1,355,207 km (0.061 R)
• M8: 2,148,674 km (0.114 R)
• M9: 2,555,580 km (0.117 R)
• M10: 2,732,106 km (0.088 R)
• M11: 3,285,319 km (0.1 R)
• M12: 3,752,214 km (0.048 R)
• M13: 3,993,515 km (0.11 R)
• M14: 4,364,667 km (0.107 R)
• M15: 4,964,106 km (0.102 R)
• M16: 5,362,934 km (0.114 R)
• M17: 5,407,813 km (0.052 R)
• M18: 6,003,662 km (0.065 R)
• M19: 6,285,654 km (0.113 R)
• M20: 6,716,645 km (0.09 R)
• M21: 6,862,503 km (0.064 R)
• M22: 6,960,191 km (0.063 R)
• M23: 7,009,259 km (0.056 R)
• M24: 8,066,168 km (0.045 R)
• M25: 8,850,958 km (0.102 R)
• M26: 11,405,342 km (0.088 R)
• M27: 12,224,839 km (0.115 R)
• M28: 12,641,618 km (0.095 R)
• M29: 13,550,575 km (0.12 R)
• M30: 14,230,348 km (0.113 R)
• M31: 14,605,839 km (0.115 R)
• M32: 16,728,632 km (0.111 R)
• M33: 19,566,055 km (0.065 R)
• M34: 19,704,882 km (0.038 R)
• M35: 19,844,008 km (0.05 R)
• M36: 19,983,433 km (0.109 R)
• M37: 20,333,492 km (0.1 R)
• M38: 20,614,886 km (0.056 R)
• M39: 21,039,594 km (0.103 R)
• M40: 22,621,143 km (0.067 R)
• M41: 23,573,632 km (0.071 R)
• M42: 25,215,020 km (0.073 R)
• M43: 25,745,046 km (0.091 R)
• M44: 27,124,637 km (0.109 R)
• M45: 28,764,379 km (0.117 R)
• M46: 28,922,205 km (0.057 R)
• M47: 29,159,467 km (0.047 R)
• M48: 29,397,328 km (0.092 R)
• M49: 30,034,914 km (0.053 R)
• M50: 31,405,081 km (0.069 R)
• M51: 31,730,307 km (0.108 R)
• M52: 34,624,128 km (0.089 R)
• M53: 36,144,940 km (0.1 R)
• M54: 37,085,013 km (0.073 R)
• M55: 37,256,751 km (0.101 R)
• M56: 37,428,789 km (0.116 R)
• M57: 40,129,030 km (0.042 R)
• M58: 42,621,481 km (0.118 R)
• M59: 43,071,770 km (0.091 R)
• M60: 43,977,136 km (0.115 R)
• M61: 45,622,563 km (0.063 R)
• M62: 47,474,286 km (0.118 R)
• M63: 48,128,178 km (0.1 R)
• M64: 49,728,726 km (0.063 R)
• M65: 49,918,117 km (0.05 R)
• M66: 51,155,291 km (0.026 R)
• M67: 52,209,956 km (0.047 R)
• M68: 53,465,531 km (0.043 R)
• M69: 57,391,129 km (0.11 R)
• M70: 57,490,462 km (0.109 R)
• M71: 57,689,277 km (0.093 R)
• M72: 59,187,650 km (0.087 R)
• M73: 59,288,030 km (0.032 R)
• M74: 59,388,410 km (0.083 R)
• M75: 60,698,738 km (0.058 R)
• M76: 62,733,418 km (0.039 R)
• M77: 66,660,213 km (0.102 R)
• M78: 70,028,110 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 20,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit