🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 249 Days

Day: 33.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 264 Days

Day: 17.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 305 Days

Day: 28 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.06 AU - 1.14 AU

Year: 442 Days

Day: 15.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,182,452 km

• M1: 750,383 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.29 AU - 1.77 AU

Year: 725 Days

Day: 39.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,182,452 km

• M1: 392,545 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.19 AU

Year: 948 Days

Day: 16.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,182,452 km

• M1: 646,861 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.2 AU - 2.82 AU

Year: 1523 Days

Day: 28.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 8.4

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.97 AU - 6.55 AU

Year: 5293 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 174.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,182,452 km

• M1: 116,986 km (0.117 R)
• M2: 182,958 km (0.094 R)
• M3: 488,886 km (0.073 R)
• M4: 732,880 km (0.082 R)
• M5: 803,490 km (0.082 R)
• M6: 1,045,390 km (0.103 R)
• M7: 1,142,180 km (0.098 R)
• M8: 1,241,962 km (0.116 R)
• M9: 1,504,655 km (0.09 R)
• M10: 1,596,060 km (0.117 R)
• M11: 2,544,809 km (0.101 R)
• M12: 2,856,123 km (0.111 R)
• M13: 2,970,266 km (0.107 R)
• M14: 3,062,717 km (0.076 R)
• M15: 3,156,066 km (0.067 R)
• M16: 3,274,249 km (0.113 R)
• M17: 3,563,720 km (0.069 R)
• M18: 3,786,322 km (0.1 R)
• M19: 3,886,702 km (0.112 R)
• M20: 4,614,346 km (0.043 R)
• M21: 4,829,917 km (0.105 R)
• M22: 4,911,597 km (0.114 R)
• M23: 5,021,253 km (0.115 R)
• M24: 5,298,906 km (0.072 R)
• M25: 5,986,009 km (0.107 R)
• M26: 6,073,823 km (0.083 R)
• M27: 6,191,706 km (0.047 R)
• M28: 6,459,486 km (0.1 R)
• M29: 6,792,043 km (0.094 R)
• M30: 7,068,350 km (0.08 R)
• M31: 7,130,283 km (0.076 R)
• M32: 7,223,483 km (0.036 R)
• M33: 7,317,131 km (0.069 R)
• M34: 7,442,494 km (0.083 R)
• M35: 7,663,749 km (0.096 R)
• M36: 8,802,189 km (0.106 R)
• M37: 8,902,270 km (0.053 R)
• M38: 10,027,545 km (0.066 R)
• M39: 10,271,839 km (0.107 R)
• M40: 10,412,461 km (0.096 R)
• M41: 10,518,376 km (0.081 R)
• M42: 11,523,374 km (0.066 R)
• M43: 12,111,444 km (0.074 R)
• M44: 12,185,644 km (0.062 R)
• M45: 12,898,029 km (0.086 R)
• M46: 13,546,835 km (0.091 R)
• M47: 13,623,878 km (0.117 R)
• M48: 14,245,308 km (0.047 R)
• M49: 14,441,430 km (0.067 R)
• M50: 15,035,184 km (0.052 R)
• M51: 16,042,427 km (0.108 R)
• M52: 17,530,926 km (0.108 R)
• M53: 17,657,037 km (0.057 R)
• M54: 18,249,145 km (0.075 R)
• M55: 18,890,621 km (0.107 R)
• M56: 19,670,325 km (0.043 R)
• M57: 20,108,048 km (0.073 R)
• M58: 20,284,125 km (0.086 R)
• M59: 20,593,344 km (0.101 R)
• M60: 20,726,336 km (0.102 R)
• M61: 21,395,487 km (0.087 R)
• M62: 21,800,449 km (0.114 R)
• M63: 22,755,332 km (0.064 R)
• M64: 23,214,747 km (0.112 R)
• M65: 23,863,104 km (0.118 R)
• M66: 23,956,154 km (0.063 R)
• M67: 24,189,527 km (0.081 R)
• M68: 24,611,393 km (0.098 R)
• M69: 25,652,744 km (0.112 R)
• M70: 26,322,942 km (0.052 R)
• M71: 26,515,475 km (0.097 R)
• M72: 26,805,246 km (0.073 R)
• M73: 28,023,571 km (0.049 R)
• M74: 28,367,945 km (0.088 R)
• M75: 29,309,664 km (0.113 R)
• M76: 29,709,389 km (0.111 R)
• M77: 29,909,850 km (0.107 R)
• M78: 30,312,119 km (0.081 R)
• M79: 30,919,038 km (0.054 R)
• M80: 31,478,833 km (0.08 R)
• M81: 31,939,295 km (0.097 R)
• M82: 33,126,204 km (0.054 R)
• M83: 34,170,098 km (0.116 R)
• M84: 34,222,607 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.5

Radius: 6.2

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.1 AU - 15.54 AU

Year: 18613 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,182,452 km

• M1: 105,466 km (0.092 R)
• M2: 169,494 km (0.069 R)
• M3: 338,540 km (0.056 R)
• M4: 432,487 km (0.076 R)
• M5: 557,252 km (0.072 R)
• M6: 919,578 km (0.094 R)
• M7: 972,685 km (0.117 R)
• M8: 1,722,470 km (0.116 R)
• M9: 1,855,762 km (0.106 R)
• M10: 2,097,362 km (0.083 R)
• M11: 2,312,484 km (0.074 R)
• M12: 2,802,567 km (0.115 R)
• M13: 3,160,405 km (0.054 R)
• M14: 3,365,503 km (0.057 R)
• M15: 4,094,793 km (0.056 R)
• M16: 4,730,733 km (0.103 R)
• M17: 6,296,724 km (0.083 R)
• M18: 7,349,743 km (0.115 R)
• M19: 8,174,626 km (0.066 R)
• M20: 8,286,824 km (0.12 R)
• M21: 8,569,564 km (0.043 R)
• M22: 9,554,517 km (0.119 R)
• M23: 9,731,940 km (0.099 R)
• M24: 10,210,653 km (0.059 R)
• M25: 10,452,852 km (0.07 R)
• M26: 10,635,810 km (0.103 R)
• M27: 10,819,816 km (0.114 R)
• M28: 11,440,647 km (0.084 R)
• M29: 12,716,717 km (0.088 R)
• M30: 13,239,711 km (0.068 R)
• M31: 14,171,855 km (0.105 R)
• M32: 14,374,261 km (0.074 R)
• M33: 14,645,781 km (0.112 R)
• M34: 15,400,951 km (0.082 R)
• M35: 17,020,647 km (0.078 R)
• M36: 17,163,962 km (0.12 R)
• M37: 17,379,832 km (0.115 R)
• M38: 17,959,823 km (0.059 R)
• M39: 18,178,984 km (0.111 R)
• M40: 19,362,452 km (0.117 R)
• M41: 22,036,963 km (0.114 R)
• M42: 22,901,190 km (0.075 R)
• M43: 23,218,188 km (0.074 R)
• M44: 23,936,706 km (0.101 R)
• M45: 25,069,013 km (0.091 R)
• M46: 25,559,544 km (0.087 R)
• M47: 26,218,523 km (0.097 R)
• M48: 29,081,078 km (0.089 R)
• M49: 31,864,346 km (0.11 R)
• M50: 33,826,472 km (0.058 R)
• M51: 34,731,240 km (0.093 R)
• M52: 34,913,151 km (0.093 R)
• M53: 35,369,425 km (0.116 R)
• M54: 35,827,493 km (0.065 R)
• M55: 36,011,349 km (0.066 R)
• M56: 37,679,664 km (0.09 R)
• M57: 37,960,160 km (0.118 R)
• M58: 38,617,344 km (0.11 R)
• M59: 38,994,480 km (0.043 R)
• M60: 39,278,267 km (0.045 R)
• M61: 39,562,653 km (0.117 R)
• M62: 40,133,518 km (0.053 R)
• M63: 40,324,405 km (0.079 R)
• M64: 40,707,077 km (0.118 R)
• M65: 42,833,461 km (0.119 R)
• M66: 43,419,585 km (0.039 R)
• M67: 46,089,907 km (0.111 R)
• M68: 47,293,721 km (0.081 R)
• M69: 50,554,057 km (0.085 R)
• M70: 51,691,300 km (0.095 R)
• M71: 52,523,812 km (0.072 R)
• M72: 52,837,220 km (0.046 R)
• M73: 53,046,358 km (0.116 R)
• M74: 53,780,883 km (0.109 R)
• M75: 53,991,368 km (0.081 R)
• M76: 54,307,468 km (0.117 R)
• M77: 55,472,237 km (0.109 R)
• M78: 55,578,601 km (0.073 R)
• M79: 55,684,815 km (0.053 R)
• M80: 56,431,309 km (0.083 R)
• M81: 56,752,196 km (0.116 R)
• M82: 59,123,921 km (0.086 R)
• M83: 59,994,431 km (0.063 R)
• M84: 63,629,659 km (0.079 R)
• M85: 64,298,212 km (0.093 R)
• M86: 69,157,300 km (0.062 R)
• M87: 70,764,730 km (0.048 R)
• M88: 72,384,276 km (0.056 R)
• M89: 72,849,376 km (0.072 R)
• M90: 75,071,652 km (0.1 R)
• M91: 77,791,342 km (0.108 R)
• M92: 78,625,499 km (0.113 R)
• M93: 79,103,464 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit