🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.62 AU - 0.62 AU

Year: 177 Days

Day: 43.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.81 AU - 1.23 AU

Year: 374 Days

Day: 32.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,250,163 km

• M1: 474,076 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 442 Days

Day: 21.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 12.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.89 AU - 6.49 AU

Year: 5597 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,250,163 km

• M1: 172,935 km (0.12 R)
• M2: 252,970 km (0.077 R)
• M3: 572,511 km (0.09 R)
• M4: 701,165 km (0.07 R)
• M5: 964,906 km (0.11 R)
• M6: 1,136,345 km (0.079 R)
• M7: 1,289,833 km (0.091 R)
• M8: 1,376,600 km (0.099 R)
• M9: 1,480,421 km (0.114 R)
• M10: 2,478,837 km (0.113 R)
• M11: 2,756,341 km (0.08 R)
• M12: 2,889,184 km (0.109 R)
• M13: 3,321,222 km (0.109 R)
• M14: 3,504,031 km (0.084 R)
• M15: 3,794,999 km (0.117 R)
• M16: 4,246,336 km (0.11 R)
• M17: 4,624,369 km (0.045 R)
• M18: 4,715,026 km (0.096 R)
• M19: 5,036,661 km (0.086 R)
• M20: 5,247,295 km (0.106 R)
• M21: 5,484,707 km (0.092 R)
• M22: 5,653,154 km (0.081 R)
• M23: 5,896,699 km (0.062 R)
• M24: 6,118,852 km (0.11 R)
• M25: 6,469,958 km (0.096 R)
• M26: 7,218,396 km (0.114 R)
• M27: 7,750,516 km (0.092 R)
• M28: 7,994,211 km (0.059 R)
• M29: 8,378,229 km (0.092 R)
• M30: 8,909,152 km (0.081 R)
• M31: 9,164,515 km (0.087 R)
• M32: 9,278,658 km (0.077 R)
• M33: 9,740,467 km (0.09 R)
• M34: 10,003,610 km (0.098 R)
• M35: 10,180,285 km (0.041 R)
• M36: 10,566,846 km (0.036 R)
• M37: 10,897,606 km (0.045 R)
• M38: 10,988,412 km (0.083 R)
• M39: 11,231,808 km (0.077 R)
• M40: 11,446,182 km (0.112 R)
• M41: 11,693,018 km (0.111 R)
• M42: 11,786,068 km (0.096 R)
• M43: 11,941,500 km (0.069 R)
• M44: 12,097,830 km (0.068 R)
• M45: 12,602,274 km (0.094 R)
• M46: 12,825,175 km (0.113 R)
• M47: 13,242,553 km (0.086 R)
• M48: 13,729,793 km (0.086 R)
• M49: 14,355,561 km (0.097 R)
• M50: 15,294,438 km (0.071 R)
• M51: 16,391,738 km (0.115 R)
• M52: 17,090,510 km (0.057 R)
• M53: 18,049,282 km (0.105 R)
• M54: 18,372,713 km (0.071 R)
• M55: 18,988,907 km (0.054 R)
• M56: 19,281,221 km (0.099 R)
• M57: 19,981,638 km (0.08 R)
• M58: 20,428,188 km (0.113 R)
• M59: 20,727,832 km (0.094 R)
• M60: 21,483,152 km (0.103 R)
• M61: 21,673,291 km (0.09 R)
• M62: 22,439,980 km (0.046 R)
• M63: 22,632,961 km (0.087 R)
• M64: 23,802,816 km (0.075 R)
• M65: 23,920,849 km (0.118 R)
• M66: 24,752,763 km (0.117 R)
• M67: 25,553,859 km (0.036 R)
• M68: 26,567,235 km (0.106 R)
• M69: 26,648,916 km (0.103 R)
• M70: 26,730,596 km (0.107 R)
• M71: 26,812,426 km (0.065 R)
• M72: 27,181,634 km (0.038 R)
• M73: 27,263,913 km (0.026 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 10.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.05 AU - 11.45 AU

Year: 13714 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,250,163 km

• M1: 139,575 km (0.1 R)
• M2: 340,634 km (0.08 R)
• M3: 561,291 km (0.059 R)
• M4: 862,731 km (0.084 R)
• M5: 1,135,597 km (0.101 R)
• M6: 1,373,757 km (0.063 R)
• M7: 2,061,608 km (0.112 R)
• M8: 2,556,029 km (0.108 R)
• M9: 2,659,401 km (0.119 R)
• M10: 2,923,890 km (0.047 R)
• M11: 3,169,231 km (0.113 R)
• M12: 3,308,507 km (0.118 R)
• M13: 3,393,179 km (0.056 R)
• M14: 3,507,023 km (0.094 R)
• M15: 3,738,600 km (0.063 R)
• M16: 3,826,863 km (0.052 R)
• M17: 4,588,615 km (0.038 R)
• M18: 4,746,591 km (0.047 R)
• M19: 4,938,525 km (0.099 R)
• M20: 5,563,395 km (0.066 R)
• M21: 5,971,049 km (0.116 R)
• M22: 6,388,278 km (0.079 R)
• M23: 6,707,370 km (0.075 R)
• M24: 7,621,264 km (0.056 R)
• M25: 8,341,876 km (0.093 R)
• M26: 9,644,575 km (0.055 R)
• M27: 10,464,820 km (0.066 R)
• M28: 10,589,734 km (0.092 R)
• M29: 10,883,245 km (0.102 R)
• M30: 11,094,477 km (0.05 R)
• M31: 11,435,411 km (0.072 R)
• M32: 11,779,785 km (0.1 R)
• M33: 12,567,119 km (0.049 R)
• M34: 15,170,570 km (0.086 R)
• M35: 15,549,053 km (0.05 R)
• M36: 16,170,632 km (0.055 R)
• M37: 17,290,223 km (0.099 R)
• M38: 19,143,142 km (0.04 R)
• M39: 19,963,985 km (0.11 R)
• M40: 20,222,790 km (0.089 R)
• M41: 20,430,581 km (0.114 R)
• M42: 20,639,270 km (0.098 R)
• M43: 20,743,839 km (0.102 R)
• M44: 20,900,917 km (0.093 R)
• M45: 21,058,593 km (0.103 R)
• M46: 21,692,738 km (0.074 R)
• M47: 23,961,689 km (0.113 R)
• M48: 25,012,614 km (0.055 R)
• M49: 26,475,083 km (0.114 R)
• M50: 27,503,718 km (0.095 R)
• M51: 27,791,844 km (0.115 R)
• M52: 28,662,054 km (0.031 R)
• M53: 29,364,566 km (0.092 R)
• M54: 29,658,975 km (0.086 R)
• M55: 30,727,103 km (0.039 R)
• M56: 30,966,161 km (0.075 R)
• M57: 31,205,817 km (0.086 R)
• M58: 31,506,209 km (0.094 R)
• M59: 32,049,549 km (0.029 R)
• M60: 32,291,897 km (0.118 R)
• M61: 32,961,796 km (0.11 R)
• M62: 33,084,018 km (0.075 R)
• M63: 33,513,214 km (0.094 R)
• M64: 35,435,996 km (0.062 R)
• M65: 35,624,040 km (0.057 R)
• M66: 36,442,340 km (0.071 R)
• M67: 36,949,178 km (0.097 R)
• M68: 37,203,345 km (0.085 R)
• M69: 37,841,529 km (0.103 R)
• M70: 38,097,791 km (0.092 R)
• M71: 38,740,912 km (0.103 R)
• M72: 40,168,524 km (0.09 R)
• M73: 41,283,477 km (0.098 R)
• M74: 43,141,932 km (0.07 R)
• M75: 43,342,692 km (0.061 R)
• M76: 43,610,771 km (0.093 R)
• M77: 44,014,087 km (0.118 R)
• M78: 44,824,160 km (0.105 R)
• M79: 45,095,381 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 8.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.33 AU - 13.29 AU

Year: 14750 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,250,163 km

• M1: 116,686 km (0.105 R)
• M2: 174,880 km (0.074 R)
• M3: 283,937 km (0.05 R)
• M4: 462,557 km (0.108 R)
• M5: 725,998 km (0.054 R)
• M6: 840,890 km (0.117 R)
• M7: 1,052,571 km (0.079 R)
• M8: 1,381,536 km (0.104 R)
• M9: 1,654,403 km (0.114 R)
• M10: 1,875,957 km (0.103 R)
• M11: 2,960,991 km (0.091 R)
• M12: 3,707,634 km (0.086 R)
• M13: 3,794,101 km (0.106 R)
• M14: 3,939,660 km (0.096 R)
• M15: 4,326,969 km (0.107 R)
• M16: 4,540,595 km (0.119 R)
• M17: 4,602,378 km (0.104 R)
• M18: 5,170,102 km (0.071 R)
• M19: 5,793,327 km (0.073 R)
• M20: 5,860,347 km (0.106 R)
• M21: 6,233,594 km (0.08 R)
• M22: 6,475,045 km (0.108 R)
• M23: 6,684,482 km (0.053 R)
• M24: 7,254,001 km (0.048 R)
• M25: 8,937,725 km (0.109 R)
• M26: 9,723,413 km (0.117 R)
• M27: 11,486,274 km (0.089 R)
• M28: 11,824,964 km (0.107 R)
• M29: 12,167,094 km (0.097 R)
• M30: 13,036,407 km (0.085 R)
• M31: 13,256,915 km (0.111 R)
• M32: 13,434,188 km (0.053 R)
• M33: 13,701,519 km (0.069 R)
• M34: 14,332,224 km (0.091 R)
• M35: 14,468,657 km (0.11 R)
• M36: 15,203,332 km (0.034 R)
• M37: 16,091,645 km (0.074 R)
• M38: 16,900,520 km (0.111 R)
• M39: 17,430,994 km (0.083 R)
• M40: 17,722,710 km (0.107 R)
• M41: 19,657,459 km (0.11 R)
• M42: 19,910,429 km (0.11 R)
• M43: 20,215,310 km (0.073 R)
• M44: 20,317,186 km (0.053 R)
• M45: 20,624,161 km (0.064 R)
• M46: 21,035,854 km (0.108 R)
• M47: 22,076,906 km (0.104 R)
• M48: 22,181,923 km (0.077 R)
• M49: 23,294,632 km (0.107 R)
• M50: 23,992,656 km (0.091 R)
• M51: 25,739,660 km (0.116 R)
• M52: 25,795,011 km (0.11 R)
• M53: 25,960,915 km (0.081 R)
• M54: 26,405,371 km (0.099 R)
• M55: 27,076,766 km (0.065 R)
• M56: 27,245,512 km (0.082 R)
• M57: 27,697,148 km (0.083 R)
• M58: 28,265,171 km (0.045 R)
• M59: 28,436,311 km (0.079 R)
• M60: 28,779,638 km (0.055 R)
• M61: 30,751,189 km (0.057 R)
• M62: 32,228,468 km (0.107 R)
• M63: 33,246,182 km (0.066 R)
• M64: 34,578,800 km (0.055 R)
• M65: 35,129,021 km (0.105 R)
• M66: 35,990,555 km (0.112 R)
• M67: 37,046,267 km (0.112 R)
• M68: 37,296,096 km (0.112 R)
• M69: 37,358,627 km (0.092 R)
• M70: 37,421,159 km (0.071 R)
• M71: 37,860,229 km (0.089 R)
• M72: 38,174,983 km (0.092 R)
• M73: 39,060,602 km (0.1 R)
• M74: 40,081,159 km (0.079 R)
• M75: 40,466,224 km (0.072 R)
• M76: 43,655,651 km (0.089 R)
• M77: 43,985,514 km (0.044 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit