🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 192 Days

Day: 45.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,547,549 km

• M1: 290,519 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 0.99 AU

Year: 271 Days

Day: 38.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.42 AU - 1.64 AU

Year: 678 Days

Day: 28.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,547,549 km

• M1: 129,103 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.67 AU - 1.91 AU

Year: 858 Days

Day: 32 Hours

Environment

Temp: -51 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,547,549 km

• M1: 717,920 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 8.1

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.22 AU - 11.72 AU

Year: 10438 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,547,549 km

• M1: 187,297 km (0.029 R)
• M2: 271,221 km (0.089 R)
• M3: 907,461 km (0.071 R)
• M4: 1,305,391 km (0.08 R)
• M5: 1,703,920 km (0.103 R)
• M6: 1,878,650 km (0.106 R)
• M7: 1,981,274 km (0.077 R)
• M8: 2,635,316 km (0.107 R)
• M9: 3,860,822 km (0.101 R)
• M10: 4,058,141 km (0.07 R)
• M11: 4,292,561 km (0.106 R)
• M12: 4,600,434 km (0.08 R)
• M13: 4,809,721 km (0.1 R)
• M14: 5,057,754 km (0.079 R)
• M15: 5,677,838 km (0.069 R)
• M16: 6,015,779 km (0.086 R)
• M17: 6,593,526 km (0.115 R)
• M18: 6,908,878 km (0.087 R)
• M19: 7,513,553 km (0.096 R)
• M20: 7,677,662 km (0.111 R)
• M21: 7,926,144 km (0.075 R)
• M22: 9,032,869 km (0.032 R)
• M23: 10,460,482 km (0.078 R)
• M24: 10,597,962 km (0.115 R)
• M25: 11,060,369 km (0.059 R)
• M26: 11,340,865 km (0.084 R)
• M27: 11,529,358 km (0.066 R)
• M28: 11,671,327 km (0.109 R)
• M29: 11,813,744 km (0.098 R)
• M30: 12,486,635 km (0.074 R)
• M31: 12,778,949 km (0.063 R)
• M32: 13,073,358 km (0.072 R)
• M33: 13,668,907 km (0.037 R)
• M34: 13,970,048 km (0.054 R)
• M35: 14,121,441 km (0.097 R)
• M36: 15,822,518 km (0.103 R)
• M37: 16,138,618 km (0.07 R)
• M38: 16,350,598 km (0.091 R)
• M39: 17,207,645 km (0.054 R)
• M40: 17,424,113 km (0.112 R)
• M41: 17,969,547 km (0.111 R)
• M42: 19,076,870 km (0.115 R)
• M43: 21,067,419 km (0.104 R)
• M44: 22,470,049 km (0.103 R)
• M45: 23,242,423 km (0.097 R)
• M46: 24,265,523 km (0.1 R)
• M47: 24,569,206 km (0.056 R)
• M48: 25,734,723 km (0.046 R)
• M49: 26,106,624 km (0.119 R)
• M50: 27,295,627 km (0.091 R)
• M51: 27,548,298 km (0.043 R)
• M52: 27,738,138 km (0.099 R)
• M53: 28,502,284 km (0.066 R)
• M54: 28,951,227 km (0.079 R)
• M55: 29,337,938 km (0.113 R)
• M56: 29,467,190 km (0.085 R)
• M57: 29,856,145 km (0.096 R)
• M58: 30,181,670 km (0.11 R)
• M59: 31,164,976 km (0.077 R)
• M60: 31,362,894 km (0.045 R)
• M61: 32,025,613 km (0.083 R)
• M62: 32,225,476 km (0.083 R)
• M63: 32,492,358 km (0.099 R)
• M64: 32,961,348 km (0.119 R)
• M65: 33,770,523 km (0.073 R)
• M66: 33,838,141 km (0.099 R)
• M67: 34,517,913 km (0.102 R)
• M68: 34,654,347 km (0.102 R)
• M69: 35,270,840 km (0.084 R)
• M70: 36,584,010 km (0.1 R)
• M71: 38,831,568 km (0.101 R)
• M72: 39,471,697 km (0.117 R)
• M73: 39,757,429 km (0.077 R)
• M74: 40,330,688 km (0.038 R)
• M75: 41,268,218 km (0.12 R)
• M76: 41,776,103 km (0.076 R)
• M77: 43,459,079 km (0.087 R)
• M78: 43,753,936 km (0.089 R)
• M79: 44,197,644 km (0.093 R)
• M80: 45,014,897 km (0.118 R)
• M81: 45,388,144 km (0.096 R)
• M82: 45,462,793 km (0.107 R)
• M83: 45,537,592 km (0.099 R)
• M84: 46,212,577 km (0.115 R)
• M85: 47,117,794 km (0.065 R)
• M86: 48,945,431 km (0.099 R)
• M87: 49,868,001 km (0.063 R)
• M88: 50,486,289 km (0.089 R)
• M89: 51,184,762 km (0.113 R)
• M90: 51,730,345 km (0.046 R)
• M91: 51,886,525 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 3.7

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.34 AU - 16.36 AU

Year: 22600 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 63.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,547,549 km

• M1: 93,499 km (0.078 R)
• M2: 256,710 km (0.097 R)
• M3: 292,913 km (0.06 R)
• M4: 357,090 km (0.092 R)
• M5: 384,018 km (0.111 R)
• M6: 469,588 km (0.054 R)
• M7: 744,100 km (0.106 R)
• M8: 833,260 km (0.083 R)
• M9: 907,012 km (0.089 R)
• M10: 1,202,468 km (0.111 R)
• M11: 1,708,557 km (0.059 R)
• M12: 1,779,018 km (0.078 R)
• M13: 1,922,781 km (0.065 R)
• M14: 2,070,135 km (0.089 R)
• M15: 2,805,558 km (0.056 R)
• M16: 3,001,083 km (0.092 R)
• M17: 3,316,884 km (0.057 R)
• M18: 3,404,997 km (0.039 R)
• M19: 3,764,630 km (0.072 R)
• M20: 4,167,797 km (0.093 R)
• M21: 4,326,520 km (0.081 R)
• M22: 5,526,594 km (0.074 R)
• M23: 5,841,797 km (0.089 R)
• M24: 6,416,253 km (0.086 R)
• M25: 6,636,311 km (0.106 R)
• M26: 7,046,209 km (0.066 R)
• M27: 7,083,908 km (0.078 R)
• M28: 8,685,054 km (0.098 R)
• M29: 8,725,445 km (0.103 R)
• M30: 10,135,854 km (0.093 R)
• M31: 10,306,396 km (0.107 R)
• M32: 11,085,352 km (0.062 R)
• M33: 12,470,927 km (0.113 R)
• M34: 14,242,166 km (0.096 R)
• M35: 14,433,053 km (0.068 R)
• M36: 14,769,349 km (0.104 R)
• M37: 15,011,099 km (0.101 R)
• M38: 15,059,569 km (0.103 R)
• M39: 15,205,427 km (0.083 R)
• M40: 16,739,703 km (0.034 R)
• M41: 17,042,339 km (0.109 R)
• M42: 17,346,621 km (0.031 R)
• M43: 17,601,685 km (0.064 R)
• M44: 18,374,209 km (0.111 R)
• M45: 18,895,408 km (0.086 R)
• M46: 20,973,921 km (0.077 R)
• M47: 21,191,137 km (0.092 R)
• M48: 23,460,536 km (0.108 R)
• M49: 24,366,800 km (0.115 R)
• M50: 24,595,236 km (0.112 R)
• M51: 25,747,589 km (0.062 R)
• M52: 25,922,020 km (0.05 R)
• M53: 26,213,436 km (0.065 R)
• M54: 26,388,915 km (0.06 R)
• M55: 26,506,050 km (0.055 R)
• M56: 27,390,323 km (0.067 R)
• M57: 27,508,954 km (0.042 R)
• M58: 27,865,895 km (0.119 R)
• M59: 28,224,331 km (0.053 R)
• M60: 28,764,828 km (0.09 R)
• M61: 29,673,336 km (0.09 R)
• M62: 31,208,210 km (0.072 R)
• M63: 31,642,642 km (0.077 R)
• M64: 32,454,660 km (0.081 R)
• M65: 33,653,687 km (0.096 R)
• M66: 35,447,066 km (0.087 R)
• M67: 36,094,974 km (0.068 R)
• M68: 36,681,547 km (0.079 R)
• M69: 39,526,749 km (0.086 R)
• M70: 39,593,769 km (0.11 R)
• M71: 39,795,128 km (0.115 R)
• M72: 40,131,274 km (0.108 R)
• M73: 41,417,367 km (0.119 R)
• M74: 41,553,501 km (0.067 R)
• M75: 41,689,935 km (0.12 R)
• M76: 45,075,634 km (0.1 R)
• M77: 46,129,700 km (0.094 R)
• M78: 46,978,668 km (0.057 R)
• M79: 47,191,695 km (0.087 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit