🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 291 Days

Day: 14.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 541 Days

Day: 22.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.31 AU - 1.65 AU

Year: 658 Days

Day: 33.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,711,926 km

• M1: 69,862 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.56 AU - 1.82 AU

Year: 802 Days

Day: 25.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.72 AU - 1.98 AU

Year: 919 Days

Day: 17.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,711,926 km

• M1: 128,804 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.98 AU - 2.72 AU

Year: 1316 Days

Day: 13.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,711,926 km

• M1: 1,241,363 km (0.035 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 10.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.5 AU - 6 AU

Year: 5036 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,711,926 km

• M1: 137,331 km (0.103 R)
• M2: 250,128 km (0.064 R)
• M3: 434,283 km (0.076 R)
• M4: 545,583 km (0.113 R)
• M5: 630,256 km (0.082 R)
• M6: 706,850 km (0.093 R)
• M7: 787,034 km (0.051 R)
• M8: 957,576 km (0.099 R)
• M9: 1,062,893 km (0.059 R)
• M10: 1,269,338 km (0.113 R)
• M11: 1,420,133 km (0.058 R)
• M12: 1,703,172 km (0.116 R)
• M13: 1,832,873 km (0.114 R)
• M14: 1,965,866 km (0.038 R)
• M15: 2,141,643 km (0.085 R)
• M16: 2,551,242 km (0.118 R)
• M17: 2,678,849 km (0.095 R)
• M18: 2,874,523 km (0.077 R)
• M19: 3,751,615 km (0.069 R)
• M20: 3,848,555 km (0.105 R)
• M21: 4,916,534 km (0.119 R)
• M22: 4,996,270 km (0.115 R)
• M23: 5,455,834 km (0.038 R)
• M24: 5,704,765 km (0.028 R)
• M25: 5,788,540 km (0.085 R)
• M26: 6,242,570 km (0.118 R)
• M27: 6,561,363 km (0.076 R)
• M28: 6,855,771 km (0.079 R)
• M29: 7,064,460 km (0.106 R)
• M30: 7,734,060 km (0.107 R)
• M31: 8,328,712 km (0.102 R)
• M32: 8,583,627 km (0.093 R)
• M33: 8,873,398 km (0.116 R)
• M34: 9,133,698 km (0.088 R)
• M35: 9,264,746 km (0.066 R)
• M36: 9,695,139 km (0.079 R)
• M37: 9,761,859 km (0.1 R)
• M38: 9,996,878 km (0.074 R)
• M39: 11,060,070 km (0.072 R)
• M40: 11,979,349 km (0.08 R)
• M41: 12,303,228 km (0.05 R)
• M42: 14,688,865 km (0.12 R)
• M43: 14,842,652 km (0.029 R)
• M44: 16,250,517 km (0.06 R)
• M45: 16,489,425 km (0.079 R)
• M46: 16,769,473 km (0.054 R)
• M47: 16,930,141 km (0.034 R)
• M48: 17,782,549 km (0.066 R)
• M49: 18,275,773 km (0.076 R)
• M50: 18,482,667 km (0.041 R)
• M51: 19,233,948 km (0.111 R)
• M52: 19,867,644 km (0.099 R)
• M53: 19,952,616 km (0.051 R)
• M54: 20,165,643 km (0.03 R)
• M55: 21,590,713 km (0.119 R)
• M56: 22,958,785 km (0.1 R)
• M57: 23,361,203 km (0.092 R)
• M58: 24,173,071 km (0.117 R)
• M59: 24,400,161 km (0.107 R)
• M60: 25,315,849 km (0.112 R)
• M61: 25,592,755 km (0.044 R)
• M62: 26,663,576 km (0.081 R)
• M63: 26,992,393 km (0.067 R)
• M64: 27,369,828 km (0.09 R)
• M65: 27,891,625 km (0.073 R)
• M66: 28,752,711 km (0.105 R)
• M67: 28,993,414 km (0.108 R)
• M68: 29,138,075 km (0.097 R)
• M69: 29,525,234 km (0.095 R)
• M70: 29,622,323 km (0.074 R)
• M71: 29,914,189 km (0.107 R)
• M72: 31,091,075 km (0.116 R)
• M73: 31,585,795 km (0.08 R)
• M74: 31,834,128 km (0.062 R)
• M75: 32,232,956 km (0.092 R)
• M76: 32,583,314 km (0.101 R)
• M77: 32,834,189 km (0.088 R)
• M78: 33,136,228 km (0.075 R)
• M79: 33,287,621 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.3

Radius: 10.8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.08 AU - 6.54 AU

Year: 5115 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,711,926 km

• M1: 150,346 km (0.086 R)
• M2: 217,814 km (0.106 R)
• M3: 351,106 km (0.05 R)
• M4: 453,431 km (0.075 R)
• M5: 568,173 km (0.049 R)
• M6: 707,299 km (0.114 R)
• M7: 774,767 km (0.079 R)
• M8: 858,841 km (0.119 R)
• M9: 1,146,817 km (0.12 R)
• M10: 1,244,205 km (0.057 R)
• M11: 1,327,681 km (0.101 R)
• M12: 2,083,150 km (0.117 R)
• M13: 2,305,902 km (0.111 R)
• M14: 2,600,909 km (0.086 R)
• M15: 2,731,059 km (0.1 R)
• M16: 3,203,788 km (0.076 R)
• M17: 3,414,422 km (0.051 R)
• M18: 3,629,544 km (0.048 R)
• M19: 4,404,760 km (0.104 R)
• M20: 5,284,844 km (0.091 R)
• M21: 5,395,247 km (0.12 R)
• M22: 5,646,422 km (0.053 R)
• M23: 6,131,269 km (0.076 R)
• M24: 6,305,700 km (0.07 R)
• M25: 6,599,959 km (0.113 R)
• M26: 6,959,143 km (0.047 R)
• M27: 7,080,318 km (0.089 R)
• M28: 7,202,240 km (0.119 R)
• M29: 7,355,578 km (0.114 R)
• M30: 8,138,274 km (0.106 R)
• M31: 8,330,208 km (0.11 R)
• M32: 8,426,698 km (0.104 R)
• M33: 8,914,687 km (0.077 R)
• M34: 9,579,649 km (0.095 R)
• M35: 9,918,189 km (0.091 R)
• M36: 9,986,406 km (0.098 R)
• M37: 10,607,087 km (0.054 R)
• M38: 10,746,662 km (0.072 R)
• M39: 10,922,141 km (0.029 R)
• M40: 11,133,822 km (0.087 R)
• M41: 11,418,357 km (0.092 R)
• M42: 12,067,163 km (0.06 R)
• M43: 12,543,183 km (0.108 R)
• M44: 12,802,137 km (0.115 R)
• M45: 13,250,033 km (0.091 R)
• M46: 13,627,319 km (0.09 R)
• M47: 13,855,306 km (0.081 R)
• M48: 14,122,937 km (0.113 R)
• M49: 14,547,047 km (0.072 R)
• M50: 15,526,464 km (0.084 R)
• M51: 15,764,624 km (0.094 R)
• M52: 15,844,359 km (0.11 R)
• M53: 15,924,095 km (0.092 R)
• M54: 16,933,133 km (0.098 R)
• M55: 17,178,323 km (0.088 R)
• M56: 18,087,579 km (0.047 R)
• M57: 18,338,305 km (0.099 R)
• M58: 18,632,265 km (0.116 R)
• M59: 19,097,365 km (0.092 R)
• M60: 19,267,458 km (0.082 R)
• M61: 20,385,103 km (0.028 R)
• M62: 20,951,780 km (0.11 R)
• M63: 21,127,258 km (0.034 R)
• M64: 21,789,528 km (0.075 R)
• M65: 22,503,409 km (0.077 R)
• M66: 22,818,163 km (0.036 R)
• M67: 23,043,757 km (0.097 R)
• M68: 23,634,070 km (0.048 R)
• M69: 24,737,055 km (0.095 R)
• M70: 25,201,556 km (0.098 R)
• M71: 26,186,210 km (0.076 R)
• M72: 27,470,956 km (0.032 R)
• M73: 27,711,061 km (0.093 R)
• M74: 28,241,834 km (0.101 R)
• M75: 28,338,624 km (0.085 R)
• M76: 31,295,725 km (0.061 R)
• M77: 32,556,536 km (0.052 R)
• M78: 32,861,715 km (0.119 R)
• M79: 33,372,143 km (0.088 R)
• M80: 33,936,875 km (0.111 R)
• M81: 34,711,942 km (0.103 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: 394 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit