🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.53 AU - 0.65 AU

Year: 168 Days

Day: 28.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.87 AU

Year: 251 Days

Day: 37.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.73 AU - 0.91 AU

Year: 275 Days

Day: 44.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.21 AU

Year: 405 Days

Day: 29.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 130.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,598,241 km

• M1: 536,757 km (0.038 R)
• M2: 572,212 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 457 Days

Day: 46.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,598,241 km

• M1: 130,898 km (0.056 R)
• M2: 659,577 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.92 AU - 3.1 AU

Year: 1937 Days

Day: 40.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,598,241 km

• M1: 460,163 km (0.069 R)
• M2: 799,451 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 11.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.65 AU - 10.31 AU

Year: 10825 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,598,241 km

• M1: 145,858 km (0.116 R)
• M2: 347,665 km (0.107 R)
• M3: 619,335 km (0.097 R)
• M4: 719,715 km (0.032 R)
• M5: 919,728 km (0.105 R)
• M6: 1,097,450 km (0.1 R)
• M7: 1,222,663 km (0.076 R)
• M8: 1,651,411 km (0.037 R)
• M9: 2,204,025 km (0.078 R)
• M10: 2,725,673 km (0.119 R)
• M11: 3,376,723 km (0.066 R)
• M12: 4,339,834 km (0.094 R)
• M13: 5,097,398 km (0.085 R)
• M14: 5,710,899 km (0.112 R)
• M15: 5,933,052 km (0.072 R)
• M16: 6,158,047 km (0.083 R)
• M17: 6,539,372 km (0.038 R)
• M18: 7,007,314 km (0.11 R)
• M19: 7,245,324 km (0.115 R)
• M20: 7,566,810 km (0.076 R)
• M21: 7,688,583 km (0.1 R)
• M22: 8,140,817 km (0.045 R)
• M23: 8,265,582 km (0.116 R)
• M24: 9,157,334 km (0.099 R)
• M25: 10,213,495 km (0.085 R)
• M26: 10,528,848 km (0.12 R)
• M27: 11,169,276 km (0.082 R)
• M28: 12,058,486 km (0.074 R)
• M29: 12,153,481 km (0.079 R)
• M30: 12,535,703 km (0.056 R)
• M31: 13,116,442 km (0.103 R)
• M32: 15,064,057 km (0.114 R)
• M33: 16,307,065 km (0.094 R)
• M34: 16,517,400 km (0.106 R)
• M35: 16,994,019 km (0.092 R)
• M36: 18,505,705 km (0.05 R)
• M37: 19,500,082 km (0.099 R)
• M38: 19,835,331 km (0.069 R)
• M39: 20,172,525 km (0.109 R)
• M40: 20,398,418 km (0.041 R)
• M41: 20,682,055 km (0.112 R)
• M42: 21,081,182 km (0.111 R)
• M43: 21,310,366 km (0.117 R)
• M44: 21,425,257 km (0.075 R)
• M45: 22,061,048 km (0.078 R)
• M46: 23,055,874 km (0.082 R)
• M47: 23,588,443 km (0.072 R)
• M48: 25,332,155 km (0.069 R)
• M49: 25,942,964 km (0.11 R)
• M50: 26,435,141 km (0.088 R)
• M51: 26,682,426 km (0.113 R)
• M52: 27,867,241 km (0.115 R)
• M53: 29,324,474 km (0.09 R)
• M54: 30,094,604 km (0.084 R)
• M55: 30,936,540 km (0.088 R)
• M56: 33,976,968 km (0.075 R)
• M57: 35,192,450 km (0.112 R)
• M58: 35,328,285 km (0.109 R)
• M59: 36,079,117 km (0.03 R)
• M60: 36,353,330 km (0.057 R)
• M61: 36,490,810 km (0.106 R)
• M62: 36,628,440 km (0.098 R)
• M63: 37,180,456 km (0.091 R)
• M64: 37,665,901 km (0.08 R)
• M65: 38,712,937 km (0.087 R)
• M66: 39,628,177 km (0.11 R)
• M67: 39,840,307 km (0.117 R)
• M68: 39,981,976 km (0.082 R)
• M69: 40,265,912 km (0.089 R)
• M70: 40,550,448 km (0.084 R)
• M71: 40,693,014 km (0.097 R)
• M72: 40,835,731 km (0.066 R)
• M73: 41,336,435 km (0.11 R)
• M74: 41,479,899 km (0.055 R)
• M75: 41,911,190 km (0.064 R)
• M76: 43,870,473 km (0.085 R)
• M77: 44,236,539 km (0.093 R)
• M78: 44,750,857 km (0.034 R)
• M79: 45,341,020 km (0.084 R)
• M80: 46,082,427 km (0.091 R)
• M81: 47,052,121 km (0.045 R)
• M82: 47,126,920 km (0.083 R)
• M83: 50,383,815 km (0.108 R)
• M84: 51,074,658 km (0.114 R)
• M85: 51,536,915 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223

Radius: 3.3

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.16 AU - 19.8 AU

Year: 23690 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,598,241 km

• M1: 138,079 km (0.026 R)
• M2: 392,096 km (0.109 R)
• M3: 474,824 km (0.106 R)
• M4: 735,423 km (0.042 R)
• M5: 1,219,821 km (0.111 R)
• M6: 1,517,820 km (0.053 R)
• M7: 1,675,047 km (0.086 R)
• M8: 1,782,758 km (0.098 R)
• M9: 1,892,712 km (0.09 R)
• M10: 2,148,375 km (0.09 R)
• M11: 2,177,397 km (0.097 R)
• M12: 2,384,440 km (0.061 R)
• M13: 2,785,812 km (0.099 R)
• M14: 2,817,526 km (0.093 R)
• M15: 3,408,887 km (0.085 R)
• M16: 3,718,704 km (0.037 R)
• M17: 3,788,716 km (0.112 R)
• M18: 4,218,062 km (0.119 R)
• M19: 4,776,361 km (0.072 R)
• M20: 5,122,231 km (0.101 R)
• M21: 5,161,127 km (0.093 R)
• M22: 5,239,366 km (0.096 R)
• M23: 5,396,893 km (0.042 R)
• M24: 5,676,192 km (0.097 R)
• M25: 5,919,438 km (0.114 R)
• M26: 6,083,547 km (0.107 R)
• M27: 7,055,484 km (0.106 R)
• M28: 7,098,718 km (0.026 R)
• M29: 8,210,829 km (0.119 R)
• M30: 8,577,942 km (0.096 R)
• M31: 9,375,747 km (0.059 R)
• M32: 9,807,636 km (0.117 R)
• M33: 10,148,121 km (0.065 R)
• M34: 10,641,046 km (0.081 R)
• M35: 11,701,396 km (0.079 R)
• M36: 11,855,631 km (0.117 R)
• M37: 12,426,796 km (0.115 R)
• M38: 13,488,043 km (0.082 R)
• M39: 13,866,376 km (0.113 R)
• M40: 14,084,041 km (0.054 R)
• M41: 15,301,618 km (0.108 R)
• M42: 15,979,745 km (0.119 R)
• M43: 16,265,328 km (0.118 R)
• M44: 16,494,811 km (0.101 R)
• M45: 18,969,309 km (0.112 R)
• M46: 19,271,497 km (0.059 R)
• M47: 19,332,234 km (0.115 R)
• M48: 19,575,330 km (0.113 R)
• M49: 19,758,438 km (0.105 R)
• M50: 20,126,150 km (0.07 R)
• M51: 20,806,221 km (0.076 R)
• M52: 21,493,923 km (0.116 R)
• M53: 22,188,955 km (0.115 R)
• M54: 22,699,083 km (0.083 R)
• M55: 23,148,625 km (0.089 R)
• M56: 23,601,009 km (0.119 R)
• M57: 25,041,936 km (0.051 R)
• M58: 25,706,150 km (0.105 R)
• M59: 25,906,611 km (0.081 R)
• M60: 25,973,482 km (0.06 R)
• M61: 26,040,501 km (0.107 R)
• M62: 26,645,924 km (0.047 R)
• M63: 26,713,542 km (0.094 R)
• M64: 26,781,160 km (0.049 R)
• M65: 27,187,917 km (0.118 R)
• M66: 27,870,532 km (0.105 R)
• M67: 28,214,009 km (0.085 R)
• M68: 28,627,946 km (0.115 R)
• M69: 28,835,738 km (0.038 R)
• M70: 29,043,978 km (0.105 R)
• M71: 30,162,970 km (0.11 R)
• M72: 31,224,816 km (0.037 R)
• M73: 31,724,472 km (0.041 R)
• M74: 32,011,252 km (0.098 R)
• M75: 32,083,059 km (0.106 R)
• M76: 33,094,041 km (0.091 R)
• M77: 34,188,948 km (0.075 R)
• M78: 35,592,625 km (0.114 R)
• M79: 36,939,753 km (0.079 R)
• M80: 37,923,060 km (0.114 R)
• M81: 38,456,077 km (0.104 R)
• M82: 38,838,300 km (0.071 R)
• M83: 39,683,678 km (0.112 R)
• M84: 41,941,109 km (0.065 R)
• M85: 44,320,015 km (0.052 R)
• M86: 45,687,339 km (0.117 R)
• M87: 46,011,069 km (0.104 R)
• M88: 46,416,779 km (0.096 R)
• M89: 48,133,863 km (0.029 R)
• M90: 48,216,142 km (0.049 R)
• M91: 48,710,712 km (0.061 R)
• M92: 49,372,982 km (0.082 R)
• M93: 49,622,063 km (0.079 R)
• M94: 53,237,693 km (0.102 R)
• M95: 53,663,599 km (0.079 R)
• M96: 56,676,500 km (0.083 R)
• M97: 57,722,039 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit