🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 24.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 23.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,402,673 km

• M1: 210,185 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1 AU - 1.08 AU

Year: 397 Days

Day: 25.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.28 AU

Year: 468 Days

Day: 30.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.01 AU - 1.61 AU

Year: 562 Days

Day: 25.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.38 AU - 1.8 AU

Year: 751 Days

Day: 46.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,402,673 km

• M1: 527,332 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.61 AU - 1.99 AU

Year: 905 Days

Day: 45.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,402,673 km

• M1: 336,446 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.93 AU - 3.11 AU

Year: 1967 Days

Day: 39.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,402,673 km

• M1: 1,606,532 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 11.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.62 AU - 9.26 AU

Year: 10017 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,402,673 km

• M1: 156,330 km (0.117 R)
• M2: 232,924 km (0.099 R)
• M3: 410,945 km (0.059 R)
• M4: 671,994 km (0.103 R)
• M5: 952,639 km (0.116 R)
• M6: 1,037,312 km (0.086 R)
• M7: 1,142,629 km (0.109 R)
• M8: 1,850,675 km (0.064 R)
• M9: 2,272,242 km (0.102 R)
• M10: 2,922,245 km (0.074 R)
• M11: 3,125,698 km (0.073 R)
• M12: 3,846,460 km (0.114 R)
• M13: 4,154,782 km (0.116 R)
• M14: 4,268,775 km (0.077 R)
• M15: 4,617,488 km (0.045 R)
• M16: 5,813,672 km (0.057 R)
• M17: 6,005,906 km (0.115 R)
• M18: 6,200,233 km (0.066 R)
• M19: 6,298,220 km (0.041 R)
• M20: 6,829,592 km (0.081 R)
• M21: 7,618,571 km (0.11 R)
• M22: 7,723,738 km (0.119 R)
• M23: 7,970,724 km (0.08 R)
• M24: 8,545,180 km (0.111 R)
• M25: 9,469,545 km (0.116 R)
• M26: 9,620,340 km (0.101 R)
• M27: 9,772,032 km (0.084 R)
• M28: 9,886,325 km (0.07 R)
• M29: 10,116,107 km (0.094 R)
• M30: 10,855,719 km (0.038 R)
• M31: 10,934,707 km (0.115 R)
• M32: 11,092,981 km (0.089 R)
• M33: 11,814,941 km (0.043 R)
• M34: 11,936,713 km (0.058 R)
• M35: 12,058,935 km (0.053 R)
• M36: 12,428,142 km (0.111 R)
• M37: 13,346,224 km (0.056 R)
• M38: 13,813,419 km (0.112 R)
• M39: 14,070,577 km (0.119 R)
• M40: 14,286,148 km (0.089 R)
• M41: 14,502,766 km (0.071 R)
• M42: 15,247,314 km (0.083 R)
• M43: 15,557,580 km (0.106 R)
• M44: 15,825,211 km (0.088 R)
• M45: 16,004,429 km (0.086 R)
• M46: 16,229,424 km (0.098 R)
• M47: 17,048,024 km (0.056 R)
• M48: 17,277,956 km (0.106 R)
• M49: 18,301,205 km (0.067 R)
• M50: 18,395,302 km (0.093 R)
• M51: 19,632,028 km (0.106 R)
• M52: 20,503,884 km (0.09 R)
• M53: 21,935,087 km (0.073 R)
• M54: 22,185,065 km (0.071 R)
• M55: 23,398,304 km (0.109 R)
• M56: 24,322,370 km (0.118 R)
• M57: 24,581,174 km (0.106 R)
• M58: 24,892,936 km (0.052 R)
• M59: 25,310,613 km (0.099 R)
• M60: 25,678,026 km (0.046 R)
• M61: 26,259,064 km (0.062 R)
• M62: 27,272,739 km (0.094 R)
• M63: 27,434,006 km (0.105 R)
• M64: 28,789,811 km (0.026 R)
• M65: 29,228,282 km (0.081 R)
• M66: 29,613,796 km (0.067 R)
• M67: 30,000,955 km (0.055 R)
• M68: 30,222,959 km (0.07 R)
• M69: 30,334,110 km (0.036 R)
• M70: 30,668,611 km (0.109 R)
• M71: 31,116,357 km (0.074 R)
• M72: 32,131,977 km (0.073 R)
• M73: 32,472,911 km (0.109 R)
• M74: 33,330,406 km (0.093 R)
• M75: 33,906,208 km (0.108 R)
• M76: 34,079,741 km (0.108 R)
• M77: 34,195,380 km (0.104 R)
• M78: 35,418,792 km (0.057 R)
• M79: 36,301,419 km (0.117 R)
• M80: 38,088,366 km (0.073 R)
• M81: 38,509,484 km (0.063 R)
• M82: 39,781,963 km (0.113 R)
• M83: 40,392,771 km (0.11 R)
• M84: 40,699,298 km (0.105 R)
• M85: 40,822,117 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 13.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.39 AU - 13.39 AU

Year: 13467 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,402,673 km

• M1: 259,104 km (0.116 R)
• M2: 445,652 km (0.118 R)
• M3: 986,299 km (0.043 R)
• M4: 1,093,710 km (0.109 R)
• M5: 1,182,721 km (0.097 R)
• M6: 1,692,999 km (0.056 R)
• M7: 2,593,429 km (0.1 R)
• M8: 2,839,517 km (0.1 R)
• M9: 3,093,385 km (0.08 R)
• M10: 3,354,732 km (0.045 R)
• M11: 3,760,741 km (0.111 R)
• M12: 4,694,082 km (0.104 R)
• M13: 4,957,374 km (0.079 R)
• M14: 5,303,095 km (0.096 R)
• M15: 5,498,769 km (0.091 R)
• M16: 5,656,894 km (0.038 R)
• M17: 5,937,390 km (0.073 R)
• M18: 6,181,534 km (0.11 R)
• M19: 6,764,068 km (0.107 R)
• M20: 7,019,282 km (0.052 R)
• M21: 7,981,944 km (0.051 R)
• M22: 9,032,420 km (0.103 R)
• M23: 9,408,060 km (0.099 R)
• M24: 9,597,900 km (0.072 R)
• M25: 10,126,280 km (0.088 R)
• M26: 10,664,234 km (0.086 R)
• M27: 10,812,485 km (0.056 R)
• M28: 11,161,348 km (0.117 R)
• M29: 11,717,104 km (0.085 R)
• M30: 12,385,507 km (0.09 R)
• M31: 12,645,807 km (0.108 R)
• M32: 13,172,093 km (0.068 R)
• M33: 13,278,157 km (0.073 R)
• M34: 14,137,448 km (0.104 R)
• M35: 14,354,963 km (0.077 R)
• M36: 16,477,457 km (0.087 R)
• M37: 17,516,863 km (0.093 R)
• M38: 18,221,469 km (0.065 R)
• M39: 18,756,132 km (0.1 R)
• M40: 20,513,608 km (0.075 R)
• M41: 20,945,796 km (0.043 R)
• M42: 21,944,811 km (0.097 R)
• M43: 23,343,701 km (0.091 R)
• M44: 23,601,158 km (0.099 R)
• M45: 24,509,666 km (0.104 R)
• M46: 25,628,210 km (0.073 R)
• M47: 25,760,903 km (0.096 R)
• M48: 26,227,199 km (0.112 R)
• M49: 26,830,677 km (0.112 R)
• M50: 27,778,679 km (0.065 R)
• M51: 28,119,912 km (0.104 R)
• M52: 28,256,794 km (0.099 R)
• M53: 29,429,342 km (0.065 R)
• M54: 29,637,881 km (0.058 R)
• M55: 29,986,594 km (0.118 R)
• M56: 32,250,309 km (0.115 R)
• M57: 33,838,290 km (0.106 R)
• M58: 34,715,233 km (0.063 R)
• M59: 34,935,591 km (0.034 R)
• M60: 35,599,656 km (0.059 R)
• M61: 36,193,410 km (0.104 R)
• M62: 36,865,254 km (0.083 R)
• M63: 38,829,324 km (0.101 R)
• M64: 39,747,257 km (0.097 R)
• M65: 41,059,978 km (0.082 R)
• M66: 42,229,983 km (0.114 R)
• M67: 43,965,767 km (0.115 R)
• M68: 44,124,640 km (0.092 R)
• M69: 46,208,538 km (0.069 R)
• M70: 49,394,075 km (0.036 R)
• M71: 49,559,231 km (0.084 R)
• M72: 50,388,303 km (0.085 R)
• M73: 50,637,982 km (0.113 R)
• M74: 51,724,361 km (0.12 R)
• M75: 52,987,566 km (0.106 R)
• M76: 53,835,337 km (0.1 R)
• M77: 55,372,455 km (0.113 R)
• M78: 55,888,119 km (0.083 R)
• M79: 56,146,474 km (0.1 R)
• M80: 56,837,617 km (0.117 R)
• M81: 56,924,084 km (0.118 R)
• M82: 57,357,619 km (0.11 R)
• M83: 58,315,344 km (0.104 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: 164 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit