🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 15.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,676,400 km

• M1: 92,003 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 28.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 178 Days

Day: 29.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 187 Days

Day: 43.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 344 Days

Day: 45.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.29 AU - 1.45 AU

Year: 586 Days

Day: 44 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.36 AU - 4.62 AU

Year: 2911 Days

Day: 43.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.31 AU - 5.47 AU

Year: 3360 Days

Day: 41.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.87 AU - 10.09 AU

Year: 9829 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,676,400 km

• M1: 223,350 km (0.107 R)
• M2: 324,927 km (0.087 R)
• M3: 571,613 km (0.106 R)
• M4: 783,444 km (0.082 R)
• M5: 1,049,279 km (0.103 R)
• M6: 1,153,549 km (0.069 R)
• M7: 1,275,621 km (0.071 R)
• M8: 1,460,075 km (0.105 R)
• M9: 1,593,367 km (0.104 R)
• M10: 1,762,113 km (0.116 R)
• M11: 2,002,068 km (0.07 R)
• M12: 2,236,039 km (0.095 R)
• M13: 2,842,060 km (0.078 R)
• M14: 3,144,697 km (0.066 R)
• M15: 3,241,636 km (0.113 R)
• M16: 3,438,208 km (0.099 R)
• M17: 3,761,339 km (0.075 R)
• M18: 4,372,297 km (0.105 R)
• M19: 4,502,597 km (0.086 R)
• M20: 4,946,603 km (0.119 R)
• M21: 5,059,849 km (0.115 R)
• M22: 5,568,482 km (0.106 R)
• M23: 6,337,714 km (0.086 R)
• M24: 6,585,149 km (0.085 R)
• M25: 6,886,140 km (0.098 R)
• M26: 7,816,339 km (0.103 R)
• M27: 8,242,543 km (0.076 R)
• M28: 8,594,547 km (0.109 R)
• M29: 9,765,151 km (0.054 R)
• M30: 9,965,163 km (0.068 R)
• M31: 10,808,297 km (0.082 R)
• M32: 10,926,479 km (0.077 R)
• M33: 11,223,580 km (0.101 R)
• M34: 11,583,662 km (0.075 R)
• M35: 11,947,634 km (0.064 R)
• M36: 12,161,708 km (0.085 R)
• M37: 12,686,947 km (0.073 R)
• M38: 12,842,828 km (0.104 R)
• M39: 12,968,041 km (0.094 R)
• M40: 13,759,563 km (0.093 R)
• M41: 13,919,783 km (0.042 R)
• M42: 14,274,479 km (0.09 R)
• M43: 15,190,617 km (0.1 R)
• M44: 15,789,756 km (0.064 R)
• M45: 16,125,902 km (0.061 R)
• M46: 16,328,757 km (0.093 R)
• M47: 16,532,509 km (0.075 R)
• M48: 16,976,815 km (0.03 R)
• M49: 17,563,688 km (0.117 R)
• M50: 17,877,245 km (0.075 R)
• M51: 18,087,131 km (0.112 R)
• M52: 18,333,219 km (0.117 R)
• M53: 18,545,050 km (0.057 R)
• M54: 19,077,917 km (0.076 R)
• M55: 19,220,933 km (0.117 R)
• M56: 19,688,127 km (0.027 R)
• M57: 20,854,242 km (0.109 R)
• M58: 21,038,397 km (0.093 R)
• M59: 21,445,603 km (0.102 R)
• M60: 22,644,929 km (0.089 R)
• M61: 23,252,745 km (0.043 R)
• M62: 23,827,500 km (0.097 R)
• M63: 23,981,586 km (0.119 R)
• M64: 24,174,567 km (0.075 R)
• M65: 24,445,788 km (0.084 R)
• M66: 24,873,937 km (0.097 R)
• M67: 25,265,285 km (0.099 R)
• M68: 25,461,707 km (0.062 R)
• M69: 25,619,234 km (0.073 R)
• M70: 25,895,691 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 15

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.86 AU - 10.92 AU

Year: 10510 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,676,400 km

• M1: 196,272 km (0.083 R)
• M2: 320,738 km (0.053 R)
• M3: 656,136 km (0.093 R)
• M4: 1,421,928 km (0.087 R)
• M5: 1,766,601 km (0.056 R)
• M6: 1,867,131 km (0.083 R)
• M7: 2,181,137 km (0.063 R)
• M8: 2,490,057 km (0.085 R)
• M9: 2,813,338 km (0.111 R)
• M10: 3,077,079 km (0.079 R)
• M11: 3,249,266 km (0.08 R)
• M12: 3,424,744 km (0.113 R)
• M13: 3,526,471 km (0.059 R)
• M14: 3,706,886 km (0.105 R)
• M15: 3,996,956 km (0.102 R)
• M16: 4,104,218 km (0.076 R)
• M17: 4,712,034 km (0.099 R)
• M18: 5,055,660 km (0.11 R)
• M19: 5,259,861 km (0.101 R)
• M20: 5,556,514 km (0.042 R)
• M21: 6,073,524 km (0.074 R)
• M22: 6,991,307 km (0.044 R)
• M23: 7,549,457 km (0.07 R)
• M24: 8,919,474 km (0.075 R)
• M25: 11,497,045 km (0.075 R)
• M26: 11,766,770 km (0.044 R)
• M27: 11,883,008 km (0.104 R)
• M28: 13,066,626 km (0.119 R)
• M29: 13,267,536 km (0.079 R)
• M30: 13,958,379 km (0.092 R)
• M31: 14,081,498 km (0.074 R)
• M32: 14,370,222 km (0.118 R)
• M33: 15,290,548 km (0.107 R)
• M34: 16,359,574 km (0.11 R)
• M35: 16,663,258 km (0.11 R)
• M36: 17,144,066 km (0.117 R)
• M37: 17,408,405 km (0.117 R)
• M38: 17,541,098 km (0.064 R)
• M39: 18,299,111 km (0.062 R)
• M40: 18,749,999 km (0.097 R)
• M41: 19,296,031 km (0.107 R)
• M42: 19,433,212 km (0.079 R)
• M43: 19,847,150 km (0.101 R)
• M44: 20,310,454 km (0.084 R)
• M45: 20,543,528 km (0.119 R)
• M46: 21,200,711 km (0.069 R)
• M47: 21,721,910 km (0.043 R)
• M48: 22,343,190 km (0.079 R)
• M49: 22,680,234 km (0.101 R)
• M50: 23,359,408 km (0.1 R)
• M51: 23,652,620 km (0.104 R)
• M52: 23,897,811 km (0.093 R)
• M53: 25,186,447 km (0.08 R)
• M54: 25,386,759 km (0.115 R)
• M55: 25,486,989 km (0.103 R)
• M56: 25,637,784 km (0.111 R)
• M57: 25,738,463 km (0.098 R)
• M58: 25,940,121 km (0.068 R)
• M59: 26,243,805 km (0.088 R)
• M60: 27,624,444 km (0.117 R)
• M61: 27,831,038 km (0.118 R)
• M62: 29,660,171 km (0.077 R)
• M63: 29,765,937 km (0.044 R)
• M64: 30,509,439 km (0.096 R)
• M65: 31,258,924 km (0.118 R)
• M66: 31,744,070 km (0.117 R)
• M67: 32,612,485 km (0.084 R)
• M68: 32,830,898 km (0.086 R)
• M69: 33,104,513 km (0.106 R)
• M70: 33,323,973 km (0.049 R)
• M71: 33,433,927 km (0.115 R)
• M72: 33,598,934 km (0.067 R)
• M73: 34,317,602 km (0.1 R)
• M74: 34,595,256 km (0.1 R)
• M75: 35,208,906 km (0.088 R)
• M76: 35,320,805 km (0.117 R)
• M77: 35,488,953 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit