🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 13.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.4 °

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: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 14.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,267,266 km

• M1: 55,202 km (0.113 R)
• M2: 316,549 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 204 Days

Day: 21 Hours

Environment

Temp: 97 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.83 AU - 1.37 AU

Year: 439 Days

Day: 43.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 83.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.24 AU - 1.3 AU

Year: 545 Days

Day: 27 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.38 AU - 1.76 AU

Year: 749 Days

Day: 19.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,267,266 km

• M1: 825,930 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 8.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.75 AU - 6.25 AU

Year: 4257 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,267,266 km

• M1: 159,023 km (0.062 R)
• M2: 223,948 km (0.033 R)
• M3: 376,687 km (0.03 R)
• M4: 447,148 km (0.086 R)
• M5: 576,401 km (0.1 R)
• M6: 641,326 km (0.074 R)
• M7: 738,864 km (0.118 R)
• M8: 905,965 km (0.09 R)
• M9: 971,788 km (0.074 R)
• M10: 1,215,931 km (0.118 R)
• M11: 1,289,384 km (0.098 R)
• M12: 1,859,202 km (0.119 R)
• M13: 2,016,579 km (0.106 R)
• M14: 2,253,393 km (0.114 R)
• M15: 2,468,066 km (0.05 R)
• M16: 2,689,471 km (0.102 R)
• M17: 3,084,110 km (0.076 R)
• M18: 4,093,447 km (0.104 R)
• M19: 4,355,991 km (0.109 R)
• M20: 4,470,134 km (0.094 R)
• M21: 4,585,324 km (0.113 R)
• M22: 4,643,368 km (0.071 R)
• M23: 4,917,282 km (0.039 R)
• M24: 5,480,817 km (0.059 R)
• M25: 5,874,858 km (0.107 R)
• M26: 6,321,108 km (0.052 R)
• M27: 6,450,660 km (0.081 R)
• M28: 6,888,832 km (0.106 R)
• M29: 7,156,463 km (0.116 R)
• M30: 7,427,385 km (0.115 R)
• M31: 7,541,229 km (0.073 R)
• M32: 7,863,313 km (0.067 R)
• M33: 7,956,213 km (0.115 R)
• M34: 8,354,891 km (0.063 R)
• M35: 8,640,175 km (0.113 R)
• M36: 9,074,308 km (0.09 R)
• M37: 9,416,737 km (0.061 R)
• M38: 9,888,419 km (0.106 R)
• M39: 11,323,063 km (0.12 R)
• M40: 11,506,919 km (0.075 R)
• M41: 11,984,285 km (0.092 R)
• M42: 12,252,365 km (0.025 R)
• M43: 12,360,075 km (0.115 R)
• M44: 12,603,621 km (0.114 R)
• M45: 12,766,981 km (0.115 R)
• M46: 13,316,454 km (0.096 R)
• M47: 13,482,807 km (0.109 R)
• M48: 14,155,100 km (0.097 R)
• M49: 14,324,744 km (0.112 R)
• M50: 14,552,282 km (0.029 R)
• M51: 14,809,441 km (0.112 R)
• M52: 15,444,783 km (0.105 R)
• M53: 15,912,426 km (0.048 R)
• M54: 16,891,395 km (0.093 R)
• M55: 17,161,868 km (0.085 R)
• M56: 17,373,250 km (0.038 R)
• M57: 17,433,687 km (0.091 R)
• M58: 17,676,634 km (0.085 R)
• M59: 17,798,407 km (0.119 R)
• M60: 18,196,337 km (0.116 R)
• M61: 19,157,055 km (0.117 R)
• M62: 19,439,047 km (0.12 R)
• M63: 19,627,839 km (0.079 R)
• M64: 20,580,777 km (0.1 R)
• M65: 21,095,245 km (0.098 R)
• M66: 21,224,497 km (0.114 R)
• M67: 21,321,586 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 13

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.16 AU - 12.42 AU

Year: 12570 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,267,266 km

• M1: 169,644 km (0.067 R)
• M2: 308,022 km (0.11 R)
• M3: 575,802 km (0.098 R)
• M4: 816,356 km (0.054 R)
• M5: 1,209,648 km (0.107 R)
• M6: 1,311,973 km (0.12 R)
• M7: 1,438,982 km (0.09 R)
• M8: 1,592,619 km (0.11 R)
• M9: 1,775,128 km (0.066 R)
• M10: 2,136,407 km (0.095 R)
• M11: 2,262,219 km (0.074 R)
• M12: 2,845,352 km (0.087 R)
• M13: 3,097,274 km (0.116 R)
• M14: 3,356,527 km (0.082 R)
• M15: 3,683,399 km (0.046 R)
• M16: 4,051,709 km (0.109 R)
• M17: 4,145,806 km (0.068 R)
• M18: 5,193,440 km (0.109 R)
• M19: 5,433,395 km (0.061 R)
• M20: 5,959,680 km (0.085 R)
• M21: 6,465,770 km (0.057 R)
• M22: 6,612,974 km (0.115 R)
• M23: 6,948,223 km (0.11 R)
• M24: 7,251,009 km (0.096 R)
• M25: 7,442,344 km (0.059 R)
• M26: 7,635,475 km (0.117 R)
• M27: 7,791,207 km (0.116 R)
• M28: 8,105,811 km (0.08 R)
• M29: 8,424,604 km (0.104 R)
• M30: 9,115,746 km (0.057 R)
• M31: 9,572,768 km (0.091 R)
• M32: 9,952,298 km (0.07 R)
• M33: 10,336,764 km (0.114 R)
• M34: 10,595,868 km (0.107 R)
• M35: 11,120,358 km (0.104 R)
• M36: 13,022,495 km (0.069 R)
• M37: 13,115,545 km (0.099 R)
• M38: 13,349,216 km (0.115 R)
• M39: 16,259,493 km (0.073 R)
• M40: 16,611,348 km (0.099 R)
• M41: 17,940,674 km (0.073 R)
• M42: 19,303,810 km (0.08 R)
• M43: 19,676,608 km (0.074 R)
• M44: 19,783,570 km (0.117 R)
• M45: 20,375,080 km (0.101 R)
• M46: 21,081,781 km (0.05 R)
• M47: 21,575,753 km (0.067 R)
• M48: 21,851,761 km (0.077 R)
• M49: 22,575,067 km (0.093 R)
• M50: 22,686,966 km (0.067 R)
• M51: 23,703,035 km (0.105 R)
• M52: 24,331,346 km (0.066 R)
• M53: 25,604,274 km (0.115 R)
• M54: 26,898,894 km (0.113 R)
• M55: 27,315,225 km (0.095 R)
• M56: 27,554,133 km (0.08 R)
• M57: 27,733,800 km (0.104 R)
• M58: 28,637,670 km (0.107 R)
• M59: 29,123,713 km (0.092 R)
• M60: 31,594,771 km (0.114 R)
• M61: 32,160,101 km (0.104 R)
• M62: 33,236,757 km (0.076 R)
• M63: 33,747,634 km (0.072 R)
• M64: 33,939,867 km (0.048 R)
• M65: 34,196,727 km (0.088 R)
• M66: 35,165,672 km (0.061 R)
• M67: 35,621,048 km (0.104 R)
• M68: 36,668,981 km (0.055 R)
• M69: 38,393,695 km (0.114 R)
• M70: 38,594,306 km (0.099 R)
• M71: 39,265,851 km (0.11 R)
• M72: 40,484,176 km (0.028 R)
• M73: 40,824,960 km (0.051 R)
• M74: 41,098,125 km (0.08 R)
• M75: 41,440,555 km (0.061 R)
• M76: 42,958,225 km (0.072 R)
• M77: 45,127,544 km (0.075 R)
• M78: 45,409,985 km (0.065 R)
• M79: 45,763,933 km (0.079 R)
• M80: 47,260,660 km (0.069 R)
• M81: 47,691,203 km (0.084 R)
• M82: 48,267,304 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit