🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.4 AU - 0.6 AU

Year: 124 Days

Day: 38 Hours

Environment

Temp: 242 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,669,368 km

• M1: 312,660 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.78 AU - 1.12 AU

Year: 325 Days

Day: 45.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.08 AU - 1.44 AU

Year: 497 Days

Day: 15.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.06 AU - 2.92 AU

Year: 1381 Days

Day: 46.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,669,368 km

• M1: 737,966 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.15 AU - 4.63 AU

Year: 3233 Days

Day: 39.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 11.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.35 AU - 11.13 AU

Year: 11517 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,669,368 km

• M1: 146,905 km (0.053 R)
• M2: 508,483 km (0.058 R)
• M3: 639,980 km (0.115 R)
• M4: 784,042 km (0.098 R)
• M5: 1,106,426 km (0.118 R)
• M6: 1,732,343 km (0.049 R)
• M7: 1,986,510 km (0.088 R)
• M8: 2,253,094 km (0.094 R)
• M9: 2,327,892 km (0.117 R)
• M10: 2,714,304 km (0.031 R)
• M11: 2,820,817 km (0.113 R)
• M12: 3,093,385 km (0.059 R)
• M13: 3,289,358 km (0.109 R)
• M14: 3,664,400 km (0.101 R)
• M15: 3,782,433 km (0.095 R)
• M16: 4,175,277 km (0.098 R)
• M17: 4,267,878 km (0.101 R)
• M18: 4,392,343 km (0.109 R)
• M19: 5,230,839 km (0.104 R)
• M20: 5,566,387 km (0.072 R)
• M21: 5,702,671 km (0.11 R)
• M22: 6,118,104 km (0.055 R)
• M23: 6,294,181 km (0.107 R)
• M24: 6,364,941 km (0.114 R)
• M25: 6,615,218 km (0.102 R)
• M26: 7,876,178 km (0.111 R)
• M27: 8,029,367 km (0.091 R)
• M28: 8,377,780 km (0.09 R)
• M29: 9,574,413 km (0.064 R)
• M30: 9,779,063 km (0.061 R)
• M31: 12,390,593 km (0.052 R)
• M32: 13,200,067 km (0.108 R)
• M33: 13,611,312 km (0.064 R)
• M34: 14,493,341 km (0.114 R)
• M35: 15,393,770 km (0.074 R)
• M36: 15,923,347 km (0.038 R)
• M37: 16,704,397 km (0.071 R)
• M38: 17,298,301 km (0.116 R)
• M39: 17,748,291 km (0.071 R)
• M40: 18,050,479 km (0.048 R)
• M41: 20,055,689 km (0.101 R)
• M42: 21,860,737 km (0.079 R)
• M43: 23,056,173 km (0.081 R)
• M44: 23,441,089 km (0.062 R)
• M45: 24,720,599 km (0.066 R)
• M46: 25,114,491 km (0.09 R)
• M47: 25,737,566 km (0.032 R)
• M48: 26,308,581 km (0.083 R)
• M49: 26,653,105 km (0.108 R)
• M50: 26,883,635 km (0.079 R)
• M51: 28,457,255 km (0.111 R)
• M52: 28,751,813 km (0.094 R)
• M53: 29,701,610 km (0.112 R)
• M54: 30,480,865 km (0.089 R)
• M55: 30,661,729 km (0.063 R)
• M56: 31,266,853 km (0.078 R)
• M57: 31,510,099 km (0.111 R)
• M58: 33,353,892 km (0.09 R)
• M59: 33,602,375 km (0.09 R)
• M60: 34,101,134 km (0.116 R)
• M61: 34,476,924 km (0.111 R)
• M62: 34,665,267 km (0.12 R)
• M63: 36,567,853 km (0.101 R)
• M64: 36,824,114 km (0.088 R)
• M65: 37,080,974 km (0.048 R)
• M66: 37,531,862 km (0.056 R)
• M67: 38,309,023 km (0.084 R)
• M68: 39,616,209 km (0.103 R)
• M69: 40,209,215 km (0.088 R)
• M70: 41,938,566 km (0.114 R)
• M71: 43,556,617 km (0.06 R)
• M72: 44,783,319 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.5

Radius: 5.3

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.55 AU - 20.35 AU

Year: 23449 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,669,368 km

• M1: 110,403 km (0.101 R)
• M2: 176,226 km (0.059 R)
• M3: 466,745 km (0.08 R)
• M4: 691,890 km (0.059 R)
• M5: 802,293 km (0.07 R)
• M6: 978,520 km (0.039 R)
• M7: 1,167,013 km (0.116 R)
• M8: 1,232,387 km (0.117 R)
• M9: 1,577,659 km (0.035 R)
• M10: 1,951,504 km (0.09 R)
• M11: 2,229,158 km (0.04 R)
• M12: 2,269,848 km (0.052 R)
• M13: 2,733,751 km (0.089 R)
• M14: 2,821,117 km (0.077 R)
• M15: 3,649,290 km (0.077 R)
• M16: 4,755,417 km (0.062 R)
• M17: 4,913,841 km (0.087 R)
• M18: 5,956,538 km (0.08 R)
• M19: 7,064,759 km (0.109 R)
• M20: 8,939,670 km (0.097 R)
• M21: 9,004,595 km (0.08 R)
• M22: 9,069,820 km (0.103 R)
• M23: 9,266,242 km (0.091 R)
• M24: 9,464,010 km (0.102 R)
• M25: 9,998,523 km (0.119 R)
• M26: 10,133,610 km (0.059 R)
• M27: 10,749,205 km (0.077 R)
• M28: 11,801,926 km (0.103 R)
• M29: 12,016,299 km (0.109 R)
• M30: 14,458,933 km (0.112 R)
• M31: 14,611,822 km (0.11 R)
• M32: 15,853,784 km (0.074 R)
• M33: 15,932,472 km (0.025 R)
• M34: 16,887,505 km (0.09 R)
• M35: 18,852,473 km (0.11 R)
• M36: 18,935,949 km (0.056 R)
• M37: 20,116,874 km (0.109 R)
• M38: 20,630,294 km (0.087 R)
• M39: 21,408,353 km (0.069 R)
• M40: 22,815,321 km (0.094 R)
• M41: 24,889,495 km (0.08 R)
• M42: 28,064,261 km (0.056 R)
• M43: 30,478,472 km (0.057 R)
• M44: 30,674,445 km (0.111 R)
• M45: 32,357,271 km (0.086 R)
• M46: 32,657,365 km (0.111 R)
• M47: 32,958,356 km (0.061 R)
• M48: 33,664,308 km (0.118 R)
• M49: 33,765,436 km (0.091 R)
• M50: 33,968,291 km (0.064 R)
• M51: 35,193,647 km (0.097 R)
• M52: 36,433,365 km (0.072 R)
• M53: 36,537,335 km (0.071 R)
• M54: 38,637,091 km (0.086 R)
• M55: 39,168,163 km (0.091 R)
• M56: 39,594,667 km (0.108 R)
• M57: 39,701,480 km (0.07 R)
• M58: 42,623,425 km (0.065 R)
• M59: 43,172,150 km (0.09 R)
• M60: 44,165,630 km (0.101 R)
• M61: 46,625,617 km (0.049 R)
• M62: 46,738,414 km (0.085 R)
• M63: 47,531,133 km (0.102 R)
• M64: 47,986,060 km (0.095 R)
• M65: 50,398,027 km (0.075 R)
• M66: 52,614,020 km (0.086 R)
• M67: 53,320,421 km (0.108 R)
• M68: 53,674,818 km (0.035 R)
• M69: 56,537,822 km (0.108 R)
• M70: 58,717,463 km (0.119 R)
• M71: 58,839,386 km (0.117 R)
• M72: 61,666,037 km (0.109 R)
• M73: 62,038,087 km (0.101 R)
• M74: 64,411,009 km (0.026 R)
• M75: 65,040,367 km (0.034 R)
• M76: 65,292,739 km (0.086 R)
• M77: 72,357,947 km (0.076 R)
• M78: 72,750,342 km (0.095 R)
• M79: 73,799,921 km (0.079 R)
• M80: 74,854,436 km (0.069 R)
• M81: 75,781,345 km (0.094 R)
• M82: 77,512,641 km (0.062 R)
• M83: 77,646,381 km (0.116 R)
• M84: 78,048,052 km (0.12 R)
• M85: 79,931,339 km (0.115 R)
• M86: 81,149,963 km (0.117 R)
• M87: 84,704,858 km (0.104 R)
• M88: 89,009,087 km (0.108 R)
• M89: 89,569,780 km (0.106 R)
• M90: 89,710,103 km (0.098 R)
• M91: 90,412,764 km (0.101 R)
• M92: 91,117,370 km (0.118 R)
• M93: 91,540,882 km (0.062 R)
• M94: 92,390,149 km (0.036 R)
• M95: 92,531,818 km (0.056 R)
• M96: 93,811,179 km (0.105 R)
• M97: 95,239,540 km (0.086 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit