🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 15.7 Hours

Environment

Temp: 266 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 158 Days

Day: 40.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.75 AU - 1.05 AU

Year: 297 Days

Day: 46 Hours

Environment

Temp: 174 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.57 AU - 1.59 AU

Year: 692 Days

Day: 34.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.68 AU - 3.04 AU

Year: 1684 Days

Day: 33.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,366,964 km

• M1: 1,146,219 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.65 AU - 3.71 AU

Year: 1975 Days

Day: 15.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.45 AU - 5.69 AU

Year: 4578 Days

Day: 20.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.18 AU - 14.7 AU

Year: 14368 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,366,964 km

• M1: 298,298 km (0.077 R)
• M2: 431,889 km (0.034 R)
• M3: 546,481 km (0.118 R)
• M4: 747,391 km (0.073 R)
• M5: 864,376 km (0.1 R)
• M6: 960,119 km (0.083 R)
• M7: 1,088,923 km (0.083 R)
• M8: 1,224,010 km (0.037 R)
• M9: 1,301,651 km (0.099 R)
• M10: 1,578,557 km (0.058 R)
• M11: 1,715,588 km (0.096 R)
• M12: 1,803,253 km (0.098 R)
• M13: 2,303,807 km (0.117 R)
• M14: 2,381,598 km (0.072 R)
• M15: 2,480,183 km (0.101 R)
• M16: 3,143,650 km (0.086 R)
• M17: 3,721,995 km (0.102 R)
• M18: 4,165,702 km (0.042 R)
• M19: 4,479,110 km (0.089 R)
• M20: 4,700,664 km (0.086 R)
• M21: 4,925,809 km (0.075 R)
• M22: 5,360,989 km (0.11 R)
• M23: 5,649,115 km (0.081 R)
• M24: 5,835,215 km (0.086 R)
• M25: 6,131,867 km (0.051 R)
• M26: 6,405,781 km (0.063 R)
• M27: 6,488,658 km (0.105 R)
• M28: 6,739,833 km (0.118 R)
• M29: 7,483,185 km (0.115 R)
• M30: 7,924,050 km (0.117 R)
• M31: 8,013,210 km (0.086 R)
• M32: 8,102,669 km (0.067 R)
• M33: 10,058,512 km (0.059 R)
• M34: 10,676,052 km (0.046 R)
• M35: 11,608,346 km (0.081 R)
• M36: 11,777,541 km (0.076 R)
• M37: 12,084,366 km (0.051 R)
• M38: 12,187,140 km (0.07 R)
• M39: 12,359,178 km (0.07 R)
• M40: 12,531,963 km (0.088 R)
• M41: 12,810,215 km (0.094 R)
• M42: 13,055,406 km (0.106 R)
• M43: 13,443,762 km (0.112 R)
• M44: 13,836,008 km (0.11 R)
• M45: 14,340,601 km (0.051 R)
• M46: 14,851,179 km (0.058 R)
• M47: 15,071,985 km (0.102 R)
• M48: 15,927,984 km (0.116 R)
• M49: 16,191,726 km (0.091 R)
• M50: 16,647,101 km (0.115 R)
• M51: 16,838,138 km (0.088 R)
• M52: 17,106,666 km (0.083 R)
• M53: 19,186,376 km (0.094 R)
• M54: 19,306,503 km (0.113 R)
• M55: 20,480,397 km (0.117 R)
• M56: 20,644,207 km (0.094 R)
• M57: 20,808,316 km (0.114 R)
• M58: 21,055,302 km (0.048 R)
• M59: 21,262,046 km (0.105 R)
• M60: 21,969,644 km (0.113 R)
• M61: 22,854,366 km (0.081 R)
• M62: 23,194,551 km (0.098 R)
• M63: 23,579,168 km (0.035 R)
• M64: 23,750,756 km (0.12 R)
• M65: 25,051,360 km (0.086 R)
• M66: 25,931,145 km (0.107 R)
• M67: 27,269,897 km (0.118 R)
• M68: 28,129,336 km (0.11 R)
• M69: 28,722,492 km (0.113 R)
• M70: 29,181,608 km (0.112 R)
• M71: 30,107,170 km (0.036 R)
• M72: 30,200,220 km (0.089 R)
• M73: 30,479,968 km (0.103 R)
• M74: 31,324,597 km (0.097 R)
• M75: 31,466,117 km (0.117 R)
• M76: 31,607,936 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 3.2

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.82 AU - 14.6 AU

Year: 17679 Days

Day: 23 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,366,964 km

• M1: 135,984 km (0.09 R)
• M2: 572,960 km (0.025 R)
• M3: 847,622 km (0.101 R)
• M4: 947,254 km (0.079 R)
• M5: 1,547,889 km (0.065 R)
• M6: 1,922,931 km (0.069 R)
• M7: 2,214,946 km (0.118 R)
• M8: 2,549,297 km (0.119 R)
• M9: 3,079,771 km (0.118 R)
• M10: 3,232,960 km (0.041 R)
• M11: 3,295,043 km (0.034 R)
• M12: 3,578,830 km (0.101 R)
• M13: 3,772,410 km (0.105 R)
• M14: 3,805,022 km (0.077 R)
• M15: 4,102,722 km (0.091 R)
• M16: 4,271,318 km (0.044 R)
• M17: 4,339,385 km (0.047 R)
• M18: 4,373,494 km (0.097 R)
• M19: 4,790,423 km (0.059 R)
• M20: 5,039,503 km (0.074 R)
• M21: 5,075,407 km (0.087 R)
• M22: 5,962,971 km (0.103 R)
• M23: 6,463,376 km (0.094 R)
• M24: 6,738,337 km (0.112 R)
• M25: 6,857,267 km (0.108 R)
• M26: 7,462,839 km (0.1 R)
• M27: 7,627,098 km (0.113 R)
• M28: 7,751,264 km (0.067 R)
• M29: 8,296,399 km (0.091 R)
• M30: 8,381,370 km (0.094 R)
• M31: 8,638,080 km (0.11 R)
• M32: 8,940,717 km (0.12 R)
• M33: 9,379,188 km (0.071 R)
• M34: 10,735,742 km (0.084 R)
• M35: 10,782,117 km (0.111 R)
• M36: 11,342,511 km (0.057 R)
• M37: 11,721,292 km (0.08 R)
• M38: 12,008,221 km (0.06 R)
• M39: 12,056,242 km (0.067 R)
• M40: 12,491,422 km (0.087 R)
• M41: 12,833,403 km (0.078 R)
• M42: 12,980,906 km (0.097 R)
• M43: 13,228,042 km (0.063 R)
• M44: 13,928,160 km (0.103 R)
• M45: 14,384,583 km (0.105 R)
• M46: 14,435,596 km (0.114 R)
• M47: 14,589,084 km (0.053 R)
• M48: 14,640,396 km (0.112 R)
• M49: 16,525,179 km (0.09 R)
• M50: 16,632,142 km (0.101 R)
• M51: 18,651,414 km (0.075 R)
• M52: 19,097,963 km (0.103 R)
• M53: 19,210,311 km (0.088 R)
• M54: 20,287,117 km (0.08 R)
• M55: 20,516,450 km (0.049 R)
• M56: 20,919,617 km (0.06 R)
• M57: 22,380,739 km (0.116 R)
• M58: 22,499,071 km (0.098 R)
• M59: 22,974,343 km (0.087 R)
• M60: 23,453,057 km (0.026 R)
• M61: 24,541,830 km (0.032 R)
• M62: 26,455,486 km (0.066 R)
• M63: 26,768,594 km (0.07 R)
• M64: 27,019,919 km (0.042 R)
• M65: 27,651,670 km (0.091 R)
• M66: 29,187,891 km (0.111 R)
• M67: 29,576,247 km (0.028 R)
• M68: 29,966,249 km (0.117 R)
• M69: 30,292,671 km (0.103 R)
• M70: 31,411,065 km (0.071 R)
• M71: 31,609,731 km (0.072 R)
• M72: 33,349,853 km (0.1 R)
• M73: 33,959,315 km (0.102 R)
• M74: 34,095,300 km (0.049 R)
• M75: 34,163,367 km (0.079 R)
• M76: 34,435,934 km (0.106 R)
• M77: 34,709,249 km (0.048 R)
• M78: 34,914,797 km (0.093 R)
• M79: 35,671,612 km (0.062 R)
• M80: 36,156,160 km (0.1 R)
• M81: 36,921,802 km (0.12 R)
• M82: 38,894,848 km (0.077 R)
• M83: 38,966,057 km (0.05 R)
• M84: 39,322,100 km (0.097 R)
• M85: 40,901,853 km (0.075 R)
• M86: 41,845,217 km (0.032 R)
• M87: 42,282,941 km (0.102 R)
• M88: 42,502,401 km (0.118 R)
• M89: 42,575,554 km (0.112 R)
• M90: 43,236,627 km (0.12 R)
• M91: 44,717,496 km (0.073 R)
• M92: 46,064,476 km (0.063 R)
• M93: 46,969,842 km (0.094 R)
• M94: 47,500,765 km (0.066 R)
• M95: 47,728,901 km (0.063 R)
• M96: 50,417,026 km (0.108 R)
• M97: 50,572,159 km (0.053 R)
• M98: 50,649,650 km (0.093 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit