🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 192 Days

Day: 20 Hours

Environment

Temp: 217 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,968,792 km

• M1: 127,457 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.89 AU - 0.93 AU

Year: 311 Days

Day: 24.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 94.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.96 AU - 1.26 AU

Year: 419 Days

Day: 42.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,968,792 km

• M1: 33,959 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 442 Days

Day: 17.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,968,792 km

• M1: 395,387 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.25 AU - 1.35 AU

Year: 531 Days

Day: 40.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.56 AU - 1.7 AU

Year: 745 Days

Day: 37 Hours

Environment

Temp: -41 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.27 AU - 3.55 AU

Year: 2255 Days

Day: 41.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 8.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.05 AU - 8.11 AU

Year: 6045 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,968,792 km

• M1: 124,615 km (0.045 R)
• M2: 290,818 km (0.085 R)
• M3: 456,573 km (0.119 R)
• M4: 646,562 km (0.12 R)
• M5: 779,405 km (0.072 R)
• M6: 853,605 km (0.109 R)
• M7: 974,181 km (0.111 R)
• M8: 1,036,564 km (0.047 R)
• M9: 1,680,582 km (0.053 R)
• M10: 1,833,322 km (0.119 R)
• M11: 2,295,131 km (0.047 R)
• M12: 2,564,257 km (0.088 R)
• M13: 2,651,921 km (0.092 R)
• M14: 2,728,067 km (0.09 R)
• M15: 3,213,063 km (0.11 R)
• M16: 3,514,204 km (0.119 R)
• M17: 3,597,978 km (0.096 R)
• M18: 4,321,434 km (0.094 R)
• M19: 5,010,182 km (0.109 R)
• M20: 5,914,651 km (0.111 R)
• M21: 6,199,037 km (0.06 R)
• M22: 6,608,336 km (0.03 R)
• M23: 6,729,361 km (0.12 R)
• M24: 6,938,648 km (0.117 R)
• M25: 7,167,683 km (0.11 R)
• M26: 7,256,394 km (0.066 R)
• M27: 7,506,971 km (0.05 R)
• M28: 7,669,434 km (0.111 R)
• M29: 8,499,702 km (0.118 R)
• M30: 8,574,800 km (0.104 R)
• M31: 9,088,071 km (0.113 R)
• M32: 9,630,961 km (0.061 R)
• M33: 9,965,612 km (0.105 R)
• M34: 10,284,106 km (0.045 R)
• M35: 10,384,336 km (0.12 R)
• M36: 11,033,591 km (0.116 R)
• M37: 11,218,494 km (0.11 R)
• M38: 11,383,800 km (0.082 R)
• M39: 11,674,917 km (0.093 R)
• M40: 11,800,430 km (0.076 R)
• M41: 12,116,231 km (0.079 R)
• M42: 12,842,379 km (0.053 R)
• M43: 12,950,388 km (0.059 R)
• M44: 13,341,587 km (0.086 R)
• M45: 13,429,102 km (0.054 R)
• M46: 13,494,775 km (0.03 R)
• M47: 13,935,790 km (0.099 R)
• M48: 14,854,470 km (0.075 R)
• M49: 15,263,920 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 4.6

Gravity: 39.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.09 AU - 16.45 AU

Year: 17313 Days

Day: 15.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,968,792 km

• M1: 75,846 km (0.109 R)
• M2: 154,385 km (0.092 R)
• M3: 282,142 km (0.069 R)
• M4: 670,797 km (0.092 R)
• M5: 1,063,042 km (0.074 R)
• M6: 1,282,054 km (0.101 R)
• M7: 2,052,782 km (0.097 R)
• M8: 2,119,652 km (0.108 R)
• M9: 2,221,379 km (0.049 R)
• M10: 2,255,637 km (0.113 R)
• M11: 3,887,450 km (0.106 R)
• M12: 4,180,512 km (0.096 R)
• M13: 4,480,606 km (0.096 R)
• M14: 5,237,870 km (0.111 R)
• M15: 6,082,051 km (0.048 R)
• M16: 6,421,638 km (0.065 R)
• M17: 6,519,924 km (0.113 R)
• M18: 6,618,509 km (0.044 R)
• M19: 7,170,076 km (0.071 R)
• M20: 7,425,590 km (0.079 R)
• M21: 8,965,550 km (0.059 R)
• M22: 11,361,958 km (0.096 R)
• M23: 11,540,279 km (0.092 R)
• M24: 11,599,968 km (0.074 R)
• M25: 12,202,100 km (0.111 R)
• M26: 12,323,723 km (0.105 R)
• M27: 12,384,759 km (0.103 R)
• M28: 14,068,633 km (0.079 R)
• M29: 15,558,777 km (0.085 R)
• M30: 15,624,600 km (0.092 R)
• M31: 16,355,834 km (0.094 R)
• M32: 18,266,798 km (0.066 R)
• M33: 18,336,361 km (0.073 R)
• M34: 18,475,786 km (0.057 R)
• M35: 18,825,695 km (0.106 R)
• M36: 19,319,219 km (0.117 R)
• M37: 19,603,155 km (0.107 R)
• M38: 19,817,080 km (0.114 R)
• M39: 20,031,753 km (0.096 R)
• M40: 21,189,491 km (0.084 R)
• M41: 21,482,404 km (0.093 R)
• M42: 22,741,719 km (0.104 R)
• M43: 23,569,294 km (0.073 R)
• M44: 24,177,409 km (0.106 R)
• M45: 26,818,560 km (0.076 R)
• M46: 28,656,370 km (0.086 R)
• M47: 29,468,088 km (0.094 R)
• M48: 29,713,129 km (0.101 R)
• M49: 30,040,748 km (0.094 R)
• M50: 30,617,149 km (0.09 R)
• M51: 33,043,327 km (0.041 R)
• M52: 33,979,660 km (0.028 R)
• M53: 36,489,763 km (0.062 R)
• M54: 36,665,092 km (0.119 R)
• M55: 37,722,749 km (0.104 R)
• M56: 37,899,873 km (0.111 R)
• M57: 38,344,328 km (0.068 R)
• M58: 38,611,659 km (0.06 R)
• M59: 39,958,190 km (0.105 R)
• M60: 42,236,116 km (0.113 R)
• M61: 44,743,227 km (0.074 R)
• M62: 44,930,823 km (0.089 R)
• M63: 47,489,246 km (0.1 R)
• M64: 48,448,766 km (0.116 R)
• M65: 49,317,780 km (0.096 R)
• M66: 50,191,881 km (0.114 R)
• M67: 50,875,393 km (0.105 R)
• M68: 51,660,184 km (0.1 R)
• M69: 52,745,816 km (0.112 R)
• M70: 53,938,709 km (0.103 R)
• M71: 54,338,435 km (0.108 R)
• M72: 55,543,146 km (0.113 R)
• M73: 56,959,688 km (0.073 R)
• M74: 58,081,074 km (0.087 R)
• M75: 58,183,399 km (0.111 R)
• M76: 59,518,859 km (0.038 R)
• M77: 60,449,208 km (0.111 R)
• M78: 61,592,884 km (0.115 R)
• M79: 62,743,741 km (0.077 R)
• M80: 62,848,758 km (0.104 R)
• M81: 62,953,776 km (0.116 R)
• M82: 63,163,961 km (0.109 R)
• M83: 63,479,762 km (0.073 R)
• M84: 63,585,229 km (0.043 R)
• M85: 64,960,482 km (0.082 R)
• M86: 65,918,357 km (0.09 R)
• M87: 66,666,496 km (0.09 R)
• M88: 68,279,311 km (0.049 R)
• M89: 70,013,748 km (0.062 R)
• M90: 70,449,527 km (0.097 R)
• M91: 71,543,237 km (0.059 R)
• M92: 72,312,020 km (0.094 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit