🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 39.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,293,469 km

• M1: 182,958 km (0.114 R)
• M2: 290,369 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.06 AU - 1.46 AU

Year: 502 Days

Day: 22.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,293,469 km

• M1: 742,305 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.28 AU - 2 AU

Year: 745 Days

Day: 16.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,293,469 km

• M1: 258,206 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.74 AU - 4.3 AU

Year: 2343 Days

Day: 31.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,293,469 km

• M1: 876,344 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 8.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.3 AU - 6.38 AU

Year: 5007 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,293,469 km

• M1: 113,395 km (0.078 R)
• M2: 182,659 km (0.064 R)
• M3: 394,490 km (0.084 R)
• M4: 726,447 km (0.05 R)
• M5: 881,131 km (0.083 R)
• M6: 1,146,668 km (0.116 R)
• M7: 1,288,786 km (0.119 R)
• M8: 1,662,631 km (0.113 R)
• M9: 1,735,634 km (0.037 R)
• M10: 1,824,496 km (0.097 R)
• M11: 1,960,929 km (0.104 R)
• M12: 2,324,751 km (0.065 R)
• M13: 2,865,996 km (0.04 R)
• M14: 3,007,366 km (0.082 R)
• M15: 3,187,183 km (0.101 R)
• M16: 3,296,987 km (0.109 R)
• M17: 3,539,037 km (0.108 R)
• M18: 3,710,027 km (0.107 R)
• M19: 3,844,815 km (0.081 R)
• M20: 4,400,721 km (0.095 R)
• M21: 4,688,098 km (0.099 R)
• M22: 4,771,274 km (0.083 R)
• M23: 5,045,338 km (0.098 R)
• M24: 5,238,020 km (0.034 R)
• M25: 5,433,095 km (0.063 R)
• M26: 5,830,727 km (0.089 R)
• M27: 5,965,215 km (0.038 R)
• M28: 6,283,410 km (0.1 R)
• M29: 6,467,714 km (0.087 R)
• M30: 7,102,907 km (0.043 R)
• M31: 7,246,670 km (0.076 R)
• M32: 7,586,108 km (0.118 R)
• M33: 7,930,782 km (0.117 R)
• M34: 8,356,238 km (0.072 R)
• M35: 8,508,229 km (0.026 R)
• M36: 8,737,862 km (0.085 R)
• M37: 8,995,320 km (0.029 R)
• M38: 9,518,015 km (0.1 R)
• M39: 9,597,302 km (0.115 R)
• M40: 9,889,766 km (0.107 R)
• M41: 10,050,434 km (0.042 R)
• M42: 10,131,217 km (0.088 R)
• M43: 10,510,746 km (0.087 R)
• M44: 10,592,576 km (0.088 R)
• M45: 10,647,329 km (0.088 R)
• M46: 11,199,944 km (0.118 R)
• M47: 11,479,841 km (0.043 R)
• M48: 12,132,238 km (0.041 R)
• M49: 12,218,107 km (0.088 R)
• M50: 12,651,043 km (0.106 R)
• M51: 13,089,066 km (0.059 R)
• M52: 13,177,328 km (0.095 R)
• M53: 13,265,741 km (0.098 R)
• M54: 13,561,795 km (0.095 R)
• M55: 14,645,632 km (0.118 R)
• M56: 14,921,041 km (0.098 R)
• M57: 15,136,313 km (0.025 R)
• M58: 15,601,263 km (0.052 R)
• M59: 15,788,410 km (0.075 R)
• M60: 16,070,850 km (0.103 R)
• M61: 16,133,682 km (0.116 R)
• M62: 16,291,507 km (0.087 R)
• M63: 16,831,705 km (0.115 R)
• M64: 17,055,952 km (0.111 R)
• M65: 17,669,453 km (0.1 R)
• M66: 17,832,066 km (0.097 R)
• M67: 18,060,652 km (0.103 R)
• M68: 18,884,786 km (0.109 R)
• M69: 18,951,208 km (0.11 R)
• M70: 19,151,071 km (0.074 R)
• M71: 19,318,171 km (0.099 R)
• M72: 19,822,316 km (0.041 R)
• M73: 20,569,558 km (0.118 R)
• M74: 20,946,544 km (0.093 R)
• M75: 21,603,279 km (0.071 R)
• M76: 21,742,405 km (0.084 R)
• M77: 21,812,118 km (0.116 R)
• M78: 22,407,367 km (0.09 R)
• M79: 22,830,729 km (0.114 R)
• M80: 23,506,463 km (0.105 R)
• M81: 23,613,725 km (0.115 R)
• M82: 23,972,610 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 12.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.34 AU - 11.56 AU

Year: 13745 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,293,469 km

• M1: 192,383 km (0.086 R)
• M2: 293,212 km (0.105 R)
• M3: 535,860 km (0.041 R)
• M4: 767,886 km (0.102 R)
• M5: 862,282 km (0.081 R)
• M6: 1,004,550 km (0.059 R)
• M7: 1,155,344 km (0.088 R)
• M8: 1,514,529 km (0.103 R)
• M9: 1,890,169 km (0.115 R)
• M10: 2,601,058 km (0.079 R)
• M11: 2,748,562 km (0.1 R)
• M12: 2,942,291 km (0.074 R)
• M13: 3,162,798 km (0.036 R)
• M14: 3,320,624 km (0.084 R)
• M15: 3,480,993 km (0.1 R)
• M16: 3,597,230 km (0.088 R)
• M17: 3,785,724 km (0.109 R)
• M18: 4,050,512 km (0.096 R)
• M19: 4,296,600 km (0.066 R)
• M20: 4,421,515 km (0.083 R)
• M21: 4,933,289 km (0.12 R)
• M22: 5,064,187 km (0.105 R)
• M23: 5,169,803 km (0.052 R)
• M24: 5,302,796 km (0.084 R)
• M25: 5,763,707 km (0.075 R)
• M26: 6,695,253 km (0.109 R)
• M27: 7,252,654 km (0.054 R)
• M28: 7,764,279 km (0.079 R)
• M29: 8,886,114 km (0.097 R)
• M30: 9,206,702 km (0.094 R)
• M31: 9,498,418 km (0.039 R)
• M32: 9,760,513 km (0.026 R)
• M33: 9,859,397 km (0.087 R)
• M34: 9,991,642 km (0.082 R)
• M35: 11,416,711 km (0.066 R)
• M36: 11,730,418 km (0.117 R)
• M37: 12,366,209 km (0.082 R)
• M38: 13,377,640 km (0.103 R)
• M39: 13,967,355 km (0.063 R)
• M40: 14,868,084 km (0.11 R)
• M41: 16,176,167 km (0.108 R)
• M42: 16,293,302 km (0.115 R)
• M43: 16,804,329 km (0.033 R)
• M44: 17,641,030 km (0.071 R)
• M45: 18,369,123 km (0.076 R)
• M46: 18,573,024 km (0.11 R)
• M47: 19,024,511 km (0.047 R)
• M48: 19,354,973 km (0.036 R)
• M49: 19,896,218 km (0.054 R)
• M50: 20,358,176 km (0.105 R)
• M51: 20,951,182 km (0.062 R)
• M52: 21,036,303 km (0.108 R)
• M53: 21,206,994 km (0.107 R)
• M54: 21,764,994 km (0.106 R)
• M55: 22,371,165 km (0.1 R)
• M56: 22,589,129 km (0.089 R)
• M57: 22,764,009 km (0.11 R)
• M58: 23,027,002 km (0.111 R)
• M59: 23,291,042 km (0.08 R)
• M60: 23,467,717 km (0.077 R)
• M61: 23,866,695 km (0.038 R)
• M62: 23,955,705 km (0.088 R)
• M63: 24,402,255 km (0.106 R)
• M64: 24,986,884 km (0.11 R)
• M65: 25,122,419 km (0.096 R)
• M66: 25,348,910 km (0.12 R)
• M67: 26,353,610 km (0.076 R)
• M68: 26,629,917 km (0.059 R)
• M69: 27,604,397 km (0.045 R)
• M70: 27,885,043 km (0.088 R)
• M71: 28,496,150 km (0.099 R)
• M72: 28,827,061 km (0.11 R)
• M73: 29,206,890 km (0.085 R)
• M74: 29,302,034 km (0.046 R)
• M75: 30,839,302 km (0.1 R)
• M76: 30,984,861 km (0.106 R)
• M77: 31,569,040 km (0.1 R)
• M78: 31,715,646 km (0.064 R)
• M79: 31,911,470 km (0.079 R)
• M80: 32,009,456 km (0.058 R)
• M81: 32,649,286 km (0.112 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit