🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 26.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 144.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 15.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,609,148 km

• M1: 39,943 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 304 Days

Day: 24.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,609,148 km

• M1: 118,631 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.12 AU - 1.36 AU

Year: 499 Days

Day: 46.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.78 AU - 2.02 AU

Year: 947 Days

Day: 12.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 11.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.98 AU - 8.3 AU

Year: 6900 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,609,148 km

• M1: 141,819 km (0.057 R)
• M2: 346,319 km (0.108 R)
• M3: 445,502 km (0.083 R)
• M4: 556,953 km (0.104 R)
• M5: 937,530 km (0.05 R)
• M6: 1,449,304 km (0.113 R)
• M7: 1,565,243 km (0.118 R)
• M8: 2,104,393 km (0.107 R)
• M9: 2,394,763 km (0.081 R)
• M10: 2,746,019 km (0.088 R)
• M11: 2,989,414 km (0.119 R)
• M12: 3,419,508 km (0.034 R)
• M13: 3,815,344 km (0.114 R)
• M14: 4,198,165 km (0.079 R)
• M15: 4,536,256 km (0.092 R)
• M16: 5,268,687 km (0.116 R)
• M17: 5,480,518 km (0.111 R)
• M18: 5,664,224 km (0.066 R)
• M19: 6,387,679 km (0.062 R)
• M20: 6,744,022 km (0.057 R)
• M21: 7,206,877 km (0.096 R)
• M22: 7,341,067 km (0.106 R)
• M23: 8,059,136 km (0.104 R)
• M24: 8,233,418 km (0.063 R)
• M25: 8,585,721 km (0.095 R)
• M26: 9,305,287 km (0.034 R)
• M27: 9,488,095 km (0.036 R)
• M28: 9,561,698 km (0.047 R)
• M29: 11,893,480 km (0.091 R)
• M30: 12,291,859 km (0.068 R)
• M31: 12,412,135 km (0.063 R)
• M32: 12,533,010 km (0.101 R)
• M33: 12,816,349 km (0.069 R)
• M34: 13,430,598 km (0.103 R)
• M35: 13,637,491 km (0.097 R)
• M36: 14,096,458 km (0.116 R)
• M37: 14,348,829 km (0.096 R)
• M38: 14,518,025 km (0.076 R)
• M39: 15,072,285 km (0.072 R)
• M40: 15,287,406 km (0.102 R)
• M41: 16,069,953 km (0.098 R)
• M42: 16,201,749 km (0.095 R)
• M43: 16,954,824 km (0.036 R)
• M44: 17,223,352 km (0.114 R)
• M45: 17,583,584 km (0.105 R)
• M46: 17,764,747 km (0.079 R)
• M47: 18,633,312 km (0.108 R)
• M48: 18,725,465 km (0.065 R)
• M49: 19,422,142 km (0.1 R)
• M50: 19,750,060 km (0.054 R)
• M51: 19,938,255 km (0.109 R)
• M52: 20,269,165 km (0.081 R)
• M53: 21,176,476 km (0.091 R)
• M54: 21,272,668 km (0.079 R)
• M55: 22,194,639 km (0.051 R)
• M56: 22,635,803 km (0.119 R)
• M57: 23,079,959 km (0.059 R)
• M58: 23,278,326 km (0.043 R)
• M59: 23,477,142 km (0.111 R)
• M60: 24,027,064 km (0.057 R)
• M61: 24,127,444 km (0.027 R)
• M62: 24,530,610 km (0.1 R)
• M63: 25,037,747 km (0.094 R)
• M64: 25,856,197 km (0.072 R)
• M65: 26,475,831 km (0.076 R)
• M66: 26,891,713 km (0.111 R)
• M67: 27,519,426 km (0.1 R)
• M68: 27,993,502 km (0.089 R)
• M69: 28,523,228 km (0.037 R)
• M70: 29,109,950 km (0.097 R)
• M71: 30,078,597 km (0.12 R)
• M72: 31,221,824 km (0.1 R)
• M73: 33,270,866 km (0.106 R)
• M74: 34,226,796 km (0.067 R)
• M75: 35,706,169 km (0.095 R)
• M76: 35,935,653 km (0.04 R)
• M77: 37,380,768 km (0.105 R)
• M78: 37,730,528 km (0.07 R)
• M79: 38,844,882 km (0.101 R)
• M80: 39,021,857 km (0.093 R)
• M81: 39,199,130 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 8.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.48 AU - 11.7 AU

Year: 13356 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,609,148 km

• M1: 336,296 km (0.083 R)
• M2: 416,480 km (0.095 R)
• M3: 478,264 km (0.114 R)
• M4: 1,253,181 km (0.109 R)
• M5: 1,684,023 km (0.052 R)
• M6: 1,959,433 km (0.114 R)
• M7: 2,203,577 km (0.092 R)
• M8: 2,434,107 km (0.106 R)
• M9: 2,504,867 km (0.068 R)
• M10: 2,672,566 km (0.064 R)
• M11: 3,120,761 km (0.064 R)
• M12: 3,249,415 km (0.043 R)
• M13: 3,406,194 km (0.083 R)
• M14: 4,030,316 km (0.089 R)
• M15: 4,114,241 km (0.108 R)
• M16: 4,748,236 km (0.108 R)
• M17: 4,807,477 km (0.048 R)
• M18: 5,106,972 km (0.09 R)
• M19: 5,567,584 km (0.073 R)
• M20: 6,760,029 km (0.078 R)
• M21: 6,826,749 km (0.089 R)
• M22: 6,960,789 km (0.114 R)
• M23: 7,923,002 km (0.037 R)
• M24: 9,183,664 km (0.047 R)
• M25: 9,667,613 km (0.1 R)
• M26: 9,780,410 km (0.075 R)
• M27: 12,047,416 km (0.029 R)
• M28: 12,906,556 km (0.117 R)
• M29: 13,912,602 km (0.074 R)
• M30: 14,554,078 km (0.07 R)
• M31: 15,030,696 km (0.117 R)
• M32: 15,248,960 km (0.102 R)
• M33: 15,380,456 km (0.062 R)
• M34: 15,644,646 km (0.103 R)
• M35: 15,999,193 km (0.117 R)
• M36: 17,535,264 km (0.098 R)
• M37: 17,627,117 km (0.119 R)
• M38: 18,320,802 km (0.118 R)
• M39: 19,259,679 km (0.092 R)
• M40: 20,262,284 km (0.102 R)
• M41: 20,406,945 km (0.104 R)
• M42: 21,773,222 km (0.111 R)
• M43: 21,871,957 km (0.097 R)
• M44: 22,467,356 km (0.089 R)
• M45: 22,817,116 km (0.092 R)
• M46: 24,030,205 km (0.07 R)
• M47: 25,005,284 km (0.066 R)
• M48: 25,940,869 km (0.107 R)
• M49: 26,570,975 km (0.094 R)
• M50: 26,623,783 km (0.114 R)
• M51: 27,259,425 km (0.113 R)
• M52: 27,525,709 km (0.044 R)
• M53: 27,846,447 km (0.117 R)
• M54: 29,906,260 km (0.106 R)
• M55: 30,456,331 km (0.114 R)
• M56: 30,677,437 km (0.107 R)
• M57: 30,788,139 km (0.088 R)
• M58: 30,954,343 km (0.086 R)
• M59: 31,846,395 km (0.067 R)
• M60: 32,239,388 km (0.043 R)
• M61: 33,769,924 km (0.084 R)
• M62: 34,745,601 km (0.109 R)
• M63: 36,138,956 km (0.111 R)
• M64: 36,314,285 km (0.049 R)
• M65: 36,783,573 km (0.112 R)
• M66: 37,254,807 km (0.075 R)
• M67: 38,501,406 km (0.041 R)
• M68: 40,487,766 km (0.082 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit