🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.58 AU - 0.68 AU

Year: 174 Days

Day: 15.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.28 AU - 1.5 AU

Year: 571 Days

Day: 25.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2 AU - 2.26 AU

Year: 1083 Days

Day: 36.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,783,411 km

• M1: 162,912 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.99 AU - 3.03 AU

Year: 1385 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.94 AU - 4.04 AU

Year: 2271 Days

Day: 16.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 10.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.49 AU - 6.91 AU

Year: 4739 Days

Day: 5 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,783,411 km

• M1: 154,983 km (0.037 R)
• M2: 288,275 km (0.093 R)
• M3: 530,923 km (0.048 R)
• M4: 825,631 km (0.03 R)
• M5: 1,169,706 km (0.092 R)
• M6: 1,494,483 km (0.103 R)
• M7: 1,797,867 km (0.078 R)
• M8: 1,965,417 km (0.098 R)
• M9: 2,120,699 km (0.055 R)
• M10: 2,208,813 km (0.106 R)
• M11: 2,573,682 km (0.116 R)
• M12: 2,821,117 km (0.114 R)
• M13: 3,504,480 km (0.097 R)
• M14: 3,588,255 km (0.109 R)
• M15: 5,472,290 km (0.064 R)
• M16: 5,667,815 km (0.052 R)
• M17: 6,015,630 km (0.06 R)
• M18: 6,116,309 km (0.113 R)
• M19: 6,319,313 km (0.066 R)
• M20: 6,862,802 km (0.107 R)
• M21: 7,287,062 km (0.107 R)
• M22: 7,421,401 km (0.048 R)
• M23: 7,966,984 km (0.09 R)
• M24: 8,077,687 km (0.105 R)
• M25: 8,328,562 km (0.084 R)
• M26: 8,497,309 km (0.113 R)
• M27: 8,695,675 km (0.104 R)
• M28: 8,952,834 km (0.064 R)
• M29: 9,154,642 km (0.034 R)
• M30: 9,709,949 km (0.039 R)
• M31: 10,276,177 km (0.077 R)
• M32: 10,548,146 km (0.077 R)
• M33: 10,975,996 km (0.084 R)
• M34: 11,565,711 km (0.064 R)
• M35: 11,754,054 km (0.084 R)
• M36: 12,070,304 km (0.032 R)
• M37: 12,133,883 km (0.066 R)
• M38: 12,678,868 km (0.115 R)
• M39: 12,873,196 km (0.053 R)
• M40: 13,068,421 km (0.108 R)
• M41: 13,264,694 km (0.115 R)
• M42: 13,330,217 km (0.12 R)
• M43: 13,494,775 km (0.055 R)
• M44: 13,792,774 km (0.068 R)
• M45: 14,025,997 km (0.047 R)
• M46: 14,462,524 km (0.077 R)
• M47: 14,530,142 km (0.093 R)
• M48: 14,733,445 km (0.086 R)
• M49: 14,869,580 km (0.106 R)
• M50: 15,487,120 km (0.114 R)
• M51: 16,183,198 km (0.098 R)
• M52: 16,323,521 km (0.102 R)
• M53: 16,464,442 km (0.082 R)
• M54: 16,676,423 km (0.106 R)
• M55: 17,317,898 km (0.112 R)
• M56: 17,786,289 km (0.116 R)
• M57: 18,514,980 km (0.053 R)
• M58: 18,588,433 km (0.108 R)
• M59: 19,402,245 km (0.107 R)
• M60: 19,514,145 km (0.098 R)
• M61: 19,588,794 km (0.092 R)
• M62: 20,454,816 km (0.076 R)
• M63: 20,568,660 km (0.05 R)
• M64: 20,758,949 km (0.105 R)
• M65: 21,064,727 km (0.075 R)
• M66: 21,179,618 km (0.096 R)
• M67: 21,448,894 km (0.105 R)
• M68: 21,719,217 km (0.112 R)
• M69: 22,107,274 km (0.103 R)
• M70: 22,890,419 km (0.032 R)
• M71: 23,008,601 km (0.079 R)
• M72: 23,523,368 km (0.046 R)
• M73: 24,725,835 km (0.075 R)
• M74: 25,702,111 km (0.066 R)
• M75: 25,784,091 km (0.088 R)
• M76: 26,690,953 km (0.102 R)
• M77: 26,773,980 km (0.119 R)
• M78: 27,023,359 km (0.092 R)
• M79: 27,148,423 km (0.1 R)
• M80: 27,692,361 km (0.108 R)
• M81: 27,986,620 km (0.038 R)
• M82: 28,113,180 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 12.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.54 AU - 7.12 AU

Year: 4902 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,783,411 km

• M1: 155,133 km (0.102 R)
• M2: 282,590 km (0.081 R)
• M3: 436,975 km (0.046 R)
• M4: 527,931 km (0.053 R)
• M5: 796,010 km (0.112 R)
• M6: 886,667 km (0.057 R)
• M7: 1,051,075 km (0.099 R)
• M8: 1,152,053 km (0.091 R)
• M9: 1,241,363 km (0.112 R)
• M10: 1,395,748 km (0.067 R)
• M11: 1,589,926 km (0.092 R)
• M12: 1,741,469 km (0.07 R)
• M13: 2,225,717 km (0.093 R)
• M14: 2,320,113 km (0.085 R)
• M15: 2,711,013 km (0.096 R)
• M16: 2,832,336 km (0.113 R)
• M17: 2,997,193 km (0.117 R)
• M18: 3,444,940 km (0.11 R)
• M19: 3,688,186 km (0.101 R)
• M20: 3,823,123 km (0.084 R)
• M21: 4,144,759 km (0.098 R)
• M22: 4,571,262 km (0.078 R)
• M23: 4,668,052 km (0.081 R)
• M24: 4,888,110 km (0.031 R)
• M25: 5,364,280 km (0.032 R)
• M26: 5,543,499 km (0.101 R)
• M27: 5,776,871 km (0.059 R)
• M28: 5,855,410 km (0.073 R)
• M29: 5,934,248 km (0.11 R)
• M30: 6,226,563 km (0.081 R)
• M31: 6,523,514 km (0.085 R)
• M32: 7,244,277 km (0.036 R)
• M33: 7,585,360 km (0.087 R)
• M34: 7,671,528 km (0.112 R)
• M35: 7,844,763 km (0.104 R)
• M36: 8,136,479 km (0.111 R)
• M37: 8,550,865 km (0.112 R)
• M38: 8,790,670 km (0.063 R)
• M39: 9,554,816 km (0.109 R)
• M40: 10,308,191 km (0.075 R)
• M41: 11,507,218 km (0.114 R)
• M42: 11,705,734 km (0.079 R)
• M43: 11,838,876 km (0.061 R)
• M44: 12,342,124 km (0.1 R)
• M45: 12,477,659 km (0.041 R)
• M46: 12,886,809 km (0.088 R)
• M47: 13,543,843 km (0.066 R)
• M48: 13,718,574 km (0.053 R)
• M49: 14,854,470 km (0.093 R)
• M50: 16,131,288 km (0.112 R)
• M51: 16,242,439 km (0.051 R)
• M52: 16,428,090 km (0.047 R)
• M53: 16,539,840 km (0.085 R)
• M54: 17,064,779 km (0.073 R)
• M55: 17,178,024 km (0.047 R)
• M56: 17,900,732 km (0.118 R)
• M57: 18,285,049 km (0.117 R)
• M58: 18,478,329 km (0.041 R)
• M59: 20,367,600 km (0.117 R)
• M60: 20,688,488 km (0.074 R)
• M61: 20,930,238 km (0.058 R)
• M62: 21,497,962 km (0.086 R)
• M63: 21,742,704 km (0.09 R)
• M64: 22,235,330 km (0.051 R)
• M65: 22,772,985 km (0.043 R)
• M66: 22,939,337 km (0.065 R)
• M67: 24,030,205 km (0.055 R)
• M68: 24,624,558 km (0.081 R)
• M69: 26,567,834 km (0.117 R)
• M70: 26,874,509 km (0.111 R)
• M71: 27,094,269 km (0.102 R)
• M72: 27,270,645 km (0.066 R)
• M73: 27,580,013 km (0.105 R)
• M74: 27,846,148 km (0.054 R)
• M75: 27,979,589 km (0.105 R)
• M76: 28,246,920 km (0.048 R)
• M77: 28,560,029 km (0.106 R)
• M78: 29,009,121 km (0.09 R)
• M79: 29,099,329 km (0.118 R)
• M80: 29,460,757 km (0.102 R)
• M81: 30,279,357 km (0.119 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit