🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 21.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,816,604 km

• M1: 376,388 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.14 AU - 1.18 AU

Year: 466 Days

Day: 47.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,816,604 km

• M1: 19,597 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.32 AU - 1.34 AU

Year: 572 Days

Day: 20.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.16 AU - 1.9 AU

Year: 705 Days

Day: 43.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,816,604 km

• M1: 140,472 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.34 AU - 2.34 AU

Year: 1334 Days

Day: 15.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.43 AU - 3.71 AU

Year: 2005 Days

Day: 17.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,816,604 km

• M1: 2,409,573 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 9.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.37 AU - 6.61 AU

Year: 5465 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,816,604 km

• M1: 285,134 km (0.114 R)
• M2: 386,710 km (0.06 R)
• M3: 466,895 km (0.094 R)
• M4: 579,542 km (0.108 R)
• M5: 723,605 km (0.075 R)
• M6: 857,046 km (0.096 R)
• M7: 942,915 km (0.112 R)
• M8: 1,073,215 km (0.066 R)
• M9: 1,132,157 km (0.063 R)
• M10: 1,200,972 km (0.1 R)
• M11: 1,280,109 km (0.07 R)
• M12: 1,379,442 km (0.084 R)
• M13: 1,683,275 km (0.03 R)
• M14: 1,822,850 km (0.1 R)
• M15: 1,894,208 km (0.102 R)
• M16: 1,997,730 km (0.104 R)
• M17: 2,071,332 km (0.089 R)
• M18: 2,167,374 km (0.071 R)
• M19: 2,264,912 km (0.041 R)
• M20: 2,520,874 km (0.117 R)
• M21: 2,681,392 km (0.117 R)
• M22: 3,060,922 km (0.118 R)
• M23: 3,232,511 km (0.067 R)
• M24: 3,331,844 km (0.115 R)
• M25: 3,533,801 km (0.112 R)
• M26: 3,623,410 km (0.084 R)
• M27: 3,936,668 km (0.073 R)
• M28: 4,096,438 km (0.064 R)
• M29: 4,313,056 km (0.079 R)
• M30: 4,395,185 km (0.105 R)
• M31: 4,491,826 km (0.063 R)
• M32: 4,743,300 km (0.102 R)
• M33: 5,260,310 km (0.093 R)
• M34: 5,421,876 km (0.112 R)
• M35: 5,600,047 km (0.111 R)
• M36: 5,749,944 km (0.032 R)
• M37: 5,946,815 km (0.119 R)
• M38: 7,045,162 km (0.073 R)
• M39: 7,370,388 km (0.054 R)
• M40: 7,667,340 km (0.099 R)
• M41: 8,069,459 km (0.096 R)
• M42: 8,409,794 km (0.086 R)
• M43: 8,512,717 km (0.081 R)
• M44: 8,616,239 km (0.118 R)
• M45: 9,405,368 km (0.111 R)
• M46: 9,494,378 km (0.11 R)
• M47: 9,601,790 km (0.052 R)
• M48: 10,327,339 km (0.083 R)
• M49: 10,400,942 km (0.12 R)
• M50: 10,474,693 km (0.117 R)
• M51: 11,089,541 km (0.11 R)
• M52: 11,183,638 km (0.052 R)
• M53: 11,869,693 km (0.057 R)
• M54: 12,334,644 km (0.09 R)
• M55: 12,432,181 km (0.116 R)
• M56: 12,628,155 km (0.12 R)
• M57: 13,063,036 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 14.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.32 AU - 10.88 AU

Year: 10233 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,816,604 km

• M1: 191,336 km (0.104 R)
• M2: 405,709 km (0.077 R)
• M3: 524,640 km (0.102 R)
• M4: 633,846 km (0.064 R)
• M5: 1,017,116 km (0.081 R)
• M6: 1,365,230 km (0.106 R)
• M7: 1,790,387 km (0.118 R)
• M8: 2,028,846 km (0.089 R)
• M9: 2,320,861 km (0.066 R)
• M10: 2,450,264 km (0.029 R)
• M11: 2,807,503 km (0.106 R)
• M12: 3,374,928 km (0.085 R)
• M13: 3,473,064 km (0.083 R)
• M14: 3,622,213 km (0.072 R)
• M15: 4,056,346 km (0.027 R)
• M16: 4,863,128 km (0.071 R)
• M17: 5,030,528 km (0.089 R)
• M18: 5,313,866 km (0.08 R)
• M19: 5,837,159 km (0.101 R)
• M20: 5,985,411 km (0.08 R)
• M21: 6,684,033 km (0.118 R)
• M22: 6,839,315 km (0.098 R)
• M23: 7,058,925 km (0.092 R)
• M24: 7,796,742 km (0.061 R)
• M25: 7,894,728 km (0.081 R)
• M26: 8,059,136 km (0.05 R)
• M27: 8,291,163 km (0.098 R)
• M28: 8,491,923 km (0.029 R)
• M29: 9,034,963 km (0.102 R)
• M30: 10,298,168 km (0.094 R)
• M31: 10,405,878 km (0.089 R)
• M32: 10,658,848 km (0.078 R)
• M33: 10,804,407 km (0.04 R)
• M34: 12,181,156 km (0.102 R)
• M35: 12,870,952 km (0.081 R)
• M36: 14,408,669 km (0.087 R)
• M37: 14,812,433 km (0.075 R)
• M38: 15,138,108 km (0.108 R)
• M39: 15,631,033 km (0.081 R)
• M40: 16,380,219 km (0.098 R)
• M41: 16,843,972 km (0.115 R)
• M42: 17,312,064 km (0.053 R)
• M43: 18,043,897 km (0.117 R)
• M44: 18,174,047 km (0.029 R)
• M45: 18,435,394 km (0.084 R)
• M46: 19,271,198 km (0.102 R)
• M47: 20,164,297 km (0.09 R)
• M48: 20,979,755 km (0.062 R)
• M49: 21,116,637 km (0.114 R)
• M50: 21,483,301 km (0.087 R)
• M51: 22,269,588 km (0.104 R)
• M52: 22,596,010 km (0.097 R)
• M53: 23,253,792 km (0.114 R)
• M54: 23,870,135 km (0.111 R)
• M55: 23,965,429 km (0.108 R)
• M56: 24,540,035 km (0.059 R)
• M57: 24,973,869 km (0.083 R)
• M58: 25,313,157 km (0.079 R)
• M59: 25,556,403 km (0.106 R)
• M60: 25,800,397 km (0.087 R)
• M61: 26,045,288 km (0.065 R)
• M62: 26,635,901 km (0.082 R)
• M63: 26,833,819 km (0.096 R)
• M64: 27,032,186 km (0.103 R)
• M65: 27,380,599 km (0.114 R)
• M66: 27,580,312 km (0.085 R)
• M67: 28,081,615 km (0.112 R)
• M68: 28,788,764 km (0.098 R)
• M69: 29,604,072 km (0.107 R)
• M70: 30,220,415 km (0.092 R)
• M71: 30,633,754 km (0.108 R)
• M72: 31,675,255 km (0.075 R)
• M73: 31,884,991 km (0.118 R)
• M74: 32,675,466 km (0.108 R)
• M75: 32,887,446 km (0.09 R)
• M76: 33,152,833 km (0.062 R)
• M77: 33,739,556 km (0.099 R)
• M78: 35,085,488 km (0.046 R)
• M79: 35,248,250 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 13.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.76 AU - 10.42 AU

Year: 11948 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,816,604 km

• M1: 237,262 km (0.078 R)
• M2: 365,767 km (0.094 R)
• M3: 454,628 km (0.051 R)
• M4: 685,757 km (0.092 R)
• M5: 906,264 km (0.061 R)
• M6: 1,067,231 km (0.107 R)
• M7: 1,194,689 km (0.071 R)
• M8: 1,373,308 km (0.074 R)
• M9: 1,513,332 km (0.091 R)
• M10: 2,015,831 km (0.113 R)
• M11: 2,646,237 km (0.119 R)
• M12: 2,863,004 km (0.098 R)
• M13: 3,004,075 km (0.073 R)
• M14: 3,832,847 km (0.103 R)
• M15: 4,192,780 km (0.111 R)
• M16: 5,091,564 km (0.093 R)
• M17: 5,337,951 km (0.112 R)
• M18: 5,613,511 km (0.103 R)
• M19: 5,971,199 km (0.115 R)
• M20: 7,170,824 km (0.078 R)
• M21: 7,559,031 km (0.114 R)
• M22: 8,823,881 km (0.071 R)
• M23: 9,845,933 km (0.086 R)
• M24: 10,030,238 km (0.057 R)
• M25: 10,246,557 km (0.103 R)
• M26: 10,589,884 km (0.075 R)
• M27: 11,127,838 km (0.085 R)
• M28: 11,545,365 km (0.106 R)
• M29: 12,329,557 km (0.072 R)
• M30: 12,794,956 km (0.083 R)
• M31: 12,895,486 km (0.117 R)
• M32: 13,063,634 km (0.085 R)
• M33: 13,401,875 km (0.114 R)
• M34: 13,708,999 km (0.074 R)
• M35: 14,854,620 km (0.109 R)
• M36: 15,207,820 km (0.083 R)
• M37: 15,456,751 km (0.104 R)
• M38: 16,103,014 km (0.077 R)
• M39: 16,247,825 km (0.102 R)
• M40: 16,721,601 km (0.089 R)
• M41: 17,384,918 km (0.105 R)
• M42: 17,496,369 km (0.09 R)
• M43: 17,944,414 km (0.113 R)
• M44: 18,320,653 km (0.041 R)
• M45: 18,547,742 km (0.096 R)
• M46: 18,699,584 km (0.084 R)
• M47: 19,503,673 km (0.038 R)
• M48: 20,085,010 km (0.114 R)
• M49: 20,632,688 km (0.115 R)
• M50: 21,383,819 km (0.115 R)
• M51: 21,902,923 km (0.107 R)
• M52: 24,062,219 km (0.114 R)
• M53: 24,269,412 km (0.102 R)
• M54: 24,602,267 km (0.091 R)
• M55: 25,567,323 km (0.077 R)
• M56: 27,016,777 km (0.074 R)
• M57: 27,707,919 km (0.093 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: 313 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit