🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 28.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 345 Days

Day: 21.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.59 AU

Year: 696 Days

Day: 15.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,777,256 km

• M1: 843,882 km (0.099 R)
• M2: 1,052,421 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.56 AU - 2.4 AU

Year: 1055 Days

Day: 20.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.63 AU - 3.23 AU

Year: 1900 Days

Day: 46.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,777,256 km

• M1: 456,573 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 11.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.82 AU - 7.94 AU

Year: 6104 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,777,256 km

• M1: 149,299 km (0.11 R)
• M2: 335,398 km (0.119 R)
• M3: 526,884 km (0.094 R)
• M4: 758,012 km (0.089 R)
• M5: 834,158 km (0.093 R)
• M6: 913,145 km (0.071 R)
• M7: 1,009,038 km (0.049 R)
• M8: 1,122,882 km (0.117 R)
• M9: 1,364,482 km (0.054 R)
• M10: 1,573,321 km (0.094 R)
• M11: 2,132,368 km (0.089 R)
• M12: 2,395,511 km (0.096 R)
• M13: 2,709,367 km (0.1 R)
• M14: 2,994,949 km (0.119 R)
• M15: 3,932,629 km (0.091 R)
• M16: 4,024,332 km (0.114 R)
• M17: 4,209,834 km (0.111 R)
• M18: 4,565,278 km (0.11 R)
• M19: 4,661,619 km (0.036 R)
• M20: 4,783,242 km (0.082 R)
• M21: 5,129,262 km (0.078 R)
• M22: 5,254,775 km (0.118 R)
• M23: 5,585,984 km (0.087 R)
• M24: 5,871,716 km (0.117 R)
• M25: 7,201,941 km (0.063 R)
• M26: 7,742,139 km (0.102 R)
• M27: 7,973,567 km (0.11 R)
• M28: 8,324,972 km (0.105 R)
• M29: 8,711,533 km (0.112 R)
• M30: 9,256,219 km (0.048 R)
• M31: 9,594,759 km (0.104 R)
• M32: 9,718,775 km (0.057 R)
• M33: 9,843,390 km (0.058 R)
• M34: 10,506,408 km (0.097 R)
• M35: 10,794,982 km (0.108 R)
• M36: 10,891,623 km (0.098 R)
• M37: 11,053,637 km (0.064 R)
• M38: 11,151,175 km (0.112 R)
• M39: 11,643,202 km (0.044 R)
• M40: 11,842,018 km (0.054 R)
• M41: 12,344,068 km (0.074 R)
• M42: 13,646,916 km (0.107 R)
• M43: 13,786,491 km (0.106 R)
• M44: 14,032,131 km (0.029 R)
• M45: 14,813,480 km (0.055 R)
• M46: 14,921,041 km (0.118 R)
• M47: 15,029,051 km (0.114 R)
• M48: 15,463,184 km (0.117 R)
• M49: 16,269,965 km (0.081 R)
• M50: 16,604,017 km (0.079 R)
• M51: 16,790,566 km (0.067 R)
• M52: 17,165,757 km (0.118 R)
• M53: 17,241,155 km (0.11 R)
• M54: 17,430,097 km (0.083 R)
• M55: 18,000,962 km (0.099 R)
• M56: 18,732,795 km (0.118 R)
• M57: 18,966,018 km (0.102 R)
• M58: 19,239,333 km (0.095 R)
• M59: 19,435,307 km (0.043 R)
• M60: 19,947,978 km (0.104 R)
• M61: 20,106,552 km (0.083 R)
• M62: 20,265,575 km (0.11 R)
• M63: 20,705,243 km (0.102 R)
• M64: 21,797,457 km (0.071 R)
• M65: 22,991,547 km (0.118 R)
• M66: 23,157,900 km (0.034 R)
• M67: 23,324,702 km (0.104 R)
• M68: 23,827,350 km (0.117 R)
• M69: 24,122,208 km (0.116 R)
• M70: 24,291,253 km (0.101 R)
• M71: 24,758,298 km (0.119 R)
• M72: 25,270,970 km (0.085 R)
• M73: 27,577,470 km (0.105 R)
• M74: 27,842,856 km (0.097 R)
• M75: 28,688,683 km (0.109 R)
• M76: 28,957,510 km (0.101 R)
• M77: 29,092,298 km (0.108 R)
• M78: 29,362,472 km (0.063 R)
• M79: 29,633,393 km (0.108 R)
• M80: 29,905,213 km (0.088 R)
• M81: 30,041,347 km (0.081 R)
• M82: 30,496,872 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 14.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.57 AU - 10.23 AU

Year: 10915 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,777,256 km

• M1: 195,524 km (0.059 R)
• M2: 425,606 km (0.107 R)
• M3: 616,194 km (0.093 R)
• M4: 762,351 km (0.074 R)
• M5: 867,219 km (0.115 R)
• M6: 1,341,444 km (0.112 R)
• M7: 1,837,660 km (0.048 R)
• M8: 1,984,565 km (0.096 R)
• M9: 2,530,448 km (0.111 R)
• M10: 2,884,696 km (0.072 R)
• M11: 3,078,874 km (0.08 R)
• M12: 3,389,589 km (0.047 R)
• M13: 3,875,183 km (0.109 R)
• M14: 5,119,389 km (0.085 R)
• M15: 5,250,287 km (0.04 R)
• M16: 5,569,080 km (0.087 R)
• M17: 5,949,059 km (0.119 R)
• M18: 6,648,877 km (0.035 R)
• M19: 7,227,522 km (0.095 R)
• M20: 7,493,357 km (0.11 R)
• M21: 8,901,971 km (0.116 R)
• M22: 10,926,778 km (0.115 R)
• M23: 11,130,082 km (0.058 R)
• M24: 11,334,731 km (0.087 R)
• M25: 14,662,536 km (0.084 R)
• M26: 15,150,225 km (0.09 R)
• M27: 15,263,620 km (0.092 R)
• M28: 16,296,294 km (0.102 R)
• M29: 16,801,636 km (0.105 R)
• M30: 17,233,226 km (0.111 R)
• M31: 18,067,384 km (0.098 R)
• M32: 18,509,595 km (0.115 R)
• M33: 19,200,139 km (0.104 R)
• M34: 19,486,918 km (0.102 R)
• M35: 20,106,253 km (0.071 R)
• M36: 20,815,945 km (0.056 R)
• M37: 20,942,056 km (0.069 R)
• M38: 21,364,222 km (0.104 R)
• M39: 21,491,380 km (0.032 R)
• M40: 22,088,425 km (0.049 R)
• M41: 22,345,883 km (0.09 R)
• M42: 24,176,512 km (0.075 R)
• M43: 24,752,763 km (0.075 R)
• M44: 25,199,163 km (0.036 R)
• M45: 25,693,434 km (0.041 R)
• M46: 26,919,838 km (0.102 R)
• M47: 28,771,859 km (0.068 R)
• M48: 29,571,310 km (0.1 R)
• M49: 31,577,867 km (0.106 R)
• M50: 32,013,496 km (0.103 R)
• M51: 32,207,823 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 8.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.83 AU - 10.03 AU

Year: 11851 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,777,256 km

• M1: 124,166 km (0.095 R)
• M2: 212,728 km (0.104 R)
• M3: 474,225 km (0.094 R)
• M4: 610,210 km (0.117 R)
• M5: 839,543 km (0.028 R)
• M6: 1,125,874 km (0.114 R)
• M7: 1,280,558 km (0.109 R)
• M8: 1,645,427 km (0.112 R)
• M9: 1,894,208 km (0.055 R)
• M10: 2,155,257 km (0.109 R)
• M11: 2,568,296 km (0.056 R)
• M12: 2,649,827 km (0.094 R)
• M13: 2,899,506 km (0.097 R)
• M14: 3,135,272 km (0.099 R)
• M15: 3,200,646 km (0.055 R)
• M16: 3,879,372 km (0.064 R)
• M17: 4,187,244 km (0.044 R)
• M18: 4,307,820 km (0.049 R)
• M19: 4,576,947 km (0.105 R)
• M20: 4,726,246 km (0.118 R)
• M21: 4,801,344 km (0.052 R)
• M22: 4,877,040 km (0.077 R)
• M23: 5,417,388 km (0.036 R)
• M24: 5,522,555 km (0.115 R)
• M25: 5,761,463 km (0.044 R)
• M26: 5,976,734 km (0.066 R)
• M27: 6,058,265 km (0.08 R)
• M28: 6,722,928 km (0.115 R)
• M29: 7,064,011 km (0.111 R)
• M30: 8,241,347 km (0.112 R)
• M31: 8,301,784 km (0.053 R)
• M32: 8,636,883 km (0.102 R)
• M33: 9,069,969 km (0.119 R)
• M34: 9,415,241 km (0.025 R)
• M35: 9,541,801 km (0.049 R)
• M36: 9,892,907 km (0.091 R)
• M37: 9,957,234 km (0.066 R)
• M38: 10,345,890 km (0.109 R)
• M39: 10,805,604 km (0.094 R)
• M40: 10,938,297 km (0.105 R)
• M41: 11,104,800 km (0.087 R)
• M42: 11,474,007 km (0.083 R)
• M43: 11,677,161 km (0.078 R)
• M44: 13,096,994 km (0.082 R)
• M45: 14,242,465 km (0.086 R)
• M46: 14,315,170 km (0.08 R)
• M47: 14,460,878 km (0.066 R)
• M48: 14,680,338 km (0.068 R)
• M49: 15,085,599 km (0.101 R)
• M50: 15,233,850 km (0.118 R)
• M51: 15,308,201 km (0.085 R)
• M52: 16,743,143 km (0.088 R)
• M53: 17,360,085 km (0.077 R)
• M54: 17,788,683 km (0.099 R)
• M55: 17,866,922 km (0.117 R)
• M56: 19,215,248 km (0.112 R)
• M57: 19,456,549 km (0.091 R)
• M58: 19,658,507 km (0.106 R)
• M59: 19,861,062 km (0.089 R)
• M60: 20,637,176 km (0.039 R)
• M61: 20,925,601 km (0.057 R)
• M62: 21,008,328 km (0.115 R)
• M63: 21,091,056 km (0.112 R)
• M64: 21,339,987 km (0.096 R)
• M65: 21,924,615 km (0.107 R)
• M66: 22,556,965 km (0.103 R)
• M67: 23,323,654 km (0.114 R)
• M68: 24,359,171 km (0.104 R)
• M69: 24,664,051 km (0.09 R)
• M70: 26,519,514 km (0.113 R)
• M71: 26,833,071 km (0.074 R)
• M72: 27,147,825 km (0.05 R)
• M73: 27,283,211 km (0.111 R)
• M74: 28,190,971 km (0.039 R)
• M75: 28,465,184 km (0.104 R)
• M76: 28,924,300 km (0.087 R)
• M77: 29,478,410 km (0.029 R)
• M78: 30,269,484 km (0.105 R)
• M79: 30,597,103 km (0.068 R)
• M80: 30,738,024 km (0.103 R)
• M81: 30,831,972 km (0.089 R)
• M82: 31,540,018 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 20,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit