🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.08 AU - 1.26 AU

Year: 467 Days

Day: 47.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.36 AU - 1.72 AU

Year: 705 Days

Day: 13.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.74 AU

Year: 719 Days

Day: 12.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.61 AU - 1.77 AU

Year: 811 Days

Day: 19.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.6 AU - 1.84 AU

Year: 832 Days

Day: 35.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.48 AU - 5.62 AU

Year: 3581 Days

Day: 19.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,383,888 km

• M1: 164,408 km (0.087 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 10.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.46 AU - 13.36 AU

Year: 13296 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,383,888 km

• M1: 229,184 km (0.115 R)
• M2: 333,454 km (0.103 R)
• M3: 420,220 km (0.071 R)
• M4: 531,222 km (0.086 R)
• M5: 838,945 km (0.116 R)
• M6: 1,200,074 km (0.102 R)
• M7: 1,676,095 km (0.051 R)
• M8: 1,768,696 km (0.069 R)
• M9: 1,863,092 km (0.028 R)
• M10: 2,257,881 km (0.119 R)
• M11: 2,491,702 km (0.107 R)
• M12: 2,598,066 km (0.072 R)
• M13: 2,706,076 km (0.083 R)
• M14: 2,788,056 km (0.117 R)
• M15: 2,982,832 km (0.106 R)
• M16: 4,116,185 km (0.053 R)
• M17: 4,794,612 km (0.11 R)
• M18: 6,290,291 km (0.112 R)
• M19: 6,509,751 km (0.117 R)
• M20: 7,031,848 km (0.109 R)
• M21: 7,567,408 km (0.104 R)
• M22: 7,840,125 km (0.076 R)
• M23: 8,596,642 km (0.026 R)
• M24: 9,045,286 km (0.09 R)
• M25: 9,251,880 km (0.106 R)
• M26: 9,965,612 km (0.071 R)
• M27: 10,523,313 km (0.081 R)
• M28: 11,047,204 km (0.037 R)
• M29: 12,120,419 km (0.115 R)
• M30: 12,854,197 km (0.101 R)
• M31: 12,993,473 km (0.109 R)
• M32: 13,320,194 km (0.078 R)
• M33: 14,029,588 km (0.07 R)
• M34: 14,268,795 km (0.115 R)
• M35: 15,781,827 km (0.077 R)
• M36: 15,881,160 km (0.1 R)
• M37: 16,230,621 km (0.046 R)
• M38: 16,431,531 km (0.051 R)
• M39: 16,734,167 km (0.108 R)
• M40: 17,089,762 km (0.113 R)
• M41: 17,294,112 km (0.07 R)
• M42: 17,550,673 km (0.088 R)
• M43: 17,963,712 km (0.086 R)
• M44: 18,067,533 km (0.097 R)
• M45: 18,641,839 km (0.099 R)
• M46: 18,746,857 km (0.029 R)
• M47: 20,671,733 km (0.097 R)
• M48: 21,272,368 km (0.102 R)
• M49: 21,657,583 km (0.097 R)
• M50: 21,767,986 km (0.041 R)
• M51: 22,267,493 km (0.084 R)
• M52: 22,770,741 km (0.041 R)
• M53: 22,939,337 km (0.048 R)
• M54: 24,417,963 km (0.042 R)
• M55: 25,226,689 km (0.109 R)
• M56: 25,401,270 km (0.087 R)
• M57: 25,985,749 km (0.108 R)
• M58: 26,397,442 km (0.108 R)
• M59: 27,227,560 km (0.111 R)
• M60: 27,526,008 km (0.115 R)
• M61: 27,765,664 km (0.082 R)
• M62: 28,126,344 km (0.054 R)
• M63: 28,609,695 km (0.04 R)
• M64: 28,730,869 km (0.051 R)
• M65: 29,095,739 km (0.119 R)
• M66: 29,953,084 km (0.03 R)
• M67: 30,818,508 km (0.093 R)
• M68: 31,254,436 km (0.09 R)
• M69: 32,891,186 km (0.097 R)
• M70: 34,233,378 km (0.116 R)
• M71: 34,555,612 km (0.05 R)
• M72: 34,684,715 km (0.051 R)
• M73: 36,312,938 km (0.114 R)
• M74: 36,971,169 km (0.064 R)
• M75: 38,700,969 km (0.104 R)
• M76: 38,767,989 km (0.074 R)
• M77: 39,103,836 km (0.094 R)
• M78: 43,557,215 km (0.052 R)
• M79: 45,030,006 km (0.049 R)
• M80: 45,383,057 km (0.105 R)
• M81: 45,453,817 km (0.056 R)
• M82: 46,661,670 km (0.09 R)
• M83: 47,018,910 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.2

Radius: 5.3

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.08 AU - 19.22 AU

Year: 22843 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,383,888 km

• M1: 89,011 km (0.081 R)
• M2: 236,963 km (0.092 R)
• M3: 818,151 km (0.083 R)
• M4: 1,275,621 km (0.067 R)
• M5: 1,327,831 km (0.119 R)
• M6: 1,829,432 km (0.118 R)
• M7: 2,162,437 km (0.073 R)
• M8: 2,256,684 km (0.111 R)
• M9: 2,352,127 km (0.084 R)
• M10: 2,547,053 km (0.068 R)
• M11: 3,057,182 km (0.077 R)
• M12: 3,341,867 km (0.109 R)
• M13: 3,378,070 km (0.102 R)
• M14: 3,784,976 km (0.076 R)
• M15: 5,347,825 km (0.093 R)
• M16: 5,518,217 km (0.039 R)
• M17: 5,561,151 km (0.072 R)
• M18: 5,952,050 km (0.12 R)
• M19: 6,532,191 km (0.048 R)
• M20: 6,852,031 km (0.102 R)
• M21: 7,130,283 km (0.071 R)
• M22: 8,476,814 km (0.111 R)
• M23: 8,725,445 km (0.104 R)
• M24: 8,775,411 km (0.06 R)
• M25: 9,331,766 km (0.089 R)
• M26: 9,691,698 km (0.101 R)
• M27: 9,795,519 km (0.093 R)
• M28: 9,951,699 km (0.094 R)
• M29: 10,056,268 km (0.072 R)
• M30: 10,108,777 km (0.092 R)
• M31: 11,558,679 km (0.1 R)
• M32: 11,889,740 km (0.108 R)
• M33: 12,167,992 km (0.106 R)
• M34: 12,958,317 km (0.077 R)
• M35: 13,015,314 km (0.102 R)
• M36: 13,129,756 km (0.114 R)
• M37: 13,706,905 km (0.119 R)
• M38: 15,974,360 km (0.11 R)
• M39: 16,281,335 km (0.09 R)
• M40: 17,276,460 km (0.093 R)
• M41: 17,591,513 km (0.096 R)
• M42: 18,163,276 km (0.076 R)
• M43: 18,227,154 km (0.118 R)
• M44: 18,676,696 km (0.077 R)
• M45: 18,870,425 km (0.088 R)
• M46: 18,935,201 km (0.055 R)
• M47: 19,914,917 km (0.096 R)
• M48: 20,777,499 km (0.118 R)
• M49: 21,246,937 km (0.108 R)
• M50: 21,787,583 km (0.05 R)
• M51: 22,333,017 km (0.095 R)
• M52: 23,298,073 km (0.059 R)
• M53: 24,558,734 km (0.085 R)
• M54: 24,629,345 km (0.115 R)
• M55: 25,339,935 km (0.069 R)
• M56: 25,697,773 km (0.114 R)
• M57: 26,926,869 km (0.065 R)
• M58: 27,072,727 km (0.115 R)
• M59: 27,365,190 km (0.036 R)
• M60: 27,879,508 km (0.116 R)
• M61: 29,817,848 km (0.037 R)
• M62: 30,119,886 km (0.096 R)
• M63: 30,879,394 km (0.119 R)
• M64: 31,185,023 km (0.074 R)
• M65: 31,645,335 km (0.12 R)
• M66: 31,799,271 km (0.06 R)
• M67: 32,727,975 km (0.091 R)
• M68: 34,532,873 km (0.069 R)
• M69: 36,208,818 km (0.081 R)
• M70: 40,471,161 km (0.082 R)
• M71: 41,308,909 km (0.072 R)
• M72: 42,660,974 km (0.097 R)
• M73: 43,513,383 km (0.075 R)
• M74: 44,629,982 km (0.115 R)
• M75: 45,148,488 km (0.111 R)
• M76: 46,017,203 km (0.1 R)
• M77: 47,594,563 km (0.104 R)
• M78: 49,100,564 km (0.072 R)
• M79: 49,725,135 km (0.074 R)
• M80: 50,172,882 km (0.085 R)
• M81: 50,262,641 km (0.104 R)
• M82: 52,705,125 km (0.119 R)
• M83: 52,796,380 km (0.083 R)
• M84: 52,887,634 km (0.117 R)
• M85: 54,262,738 km (0.077 R)
• M86: 54,354,890 km (0.109 R)
• M87: 55,928,361 km (0.118 R)
• M88: 56,954,453 km (0.117 R)
• M89: 57,235,397 km (0.052 R)
• M90: 58,080,925 km (0.113 R)
• M91: 60,451,303 km (0.109 R)
• M92: 60,929,118 km (0.065 R)
• M93: 61,792,448 km (0.042 R)
• M94: 64,016,968 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit