🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 32.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 135.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 214 Days

Day: 28.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.16 AU - 1.48 AU

Year: 531 Days

Day: 43.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,599,274 km

• M1: 78,688 km (0.107 R)
• M2: 315,203 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.17 AU - 1.57 AU

Year: 561 Days

Day: 42.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 82 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.85 AU - 2.07 AU

Year: 960 Days

Day: 17.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,599,274 km

• M1: 856,597 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.25 AU - 3.07 AU

Year: 1518 Days

Day: 37.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.71 AU - 5.27 AU

Year: 3328 Days

Day: 18.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 64.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,599,274 km

• M1: 435,330 km (0.09 R)
• M2: 2,097,961 km (0.072 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 9.8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.72 AU - 7.18 AU

Year: 5731 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,599,274 km

• M1: 125,064 km (0.094 R)
• M2: 297,401 km (0.075 R)
• M3: 427,700 km (0.091 R)
• M4: 605,423 km (0.087 R)
• M5: 724,353 km (0.04 R)
• M6: 1,113,457 km (0.087 R)
• M7: 1,453,792 km (0.074 R)
• M8: 1,525,749 km (0.075 R)
• M9: 1,845,439 km (0.116 R)
• M10: 1,963,322 km (0.093 R)
• M11: 2,043,357 km (0.093 R)
• M12: 2,165,579 km (0.118 R)
• M13: 2,332,380 km (0.039 R)
• M14: 2,656,559 km (0.08 R)
• M15: 3,276,343 km (0.102 R)
• M16: 3,444,192 km (0.11 R)
• M17: 3,590,349 km (0.084 R)
• M18: 4,041,386 km (0.087 R)
• M19: 4,195,771 km (0.116 R)
• M20: 4,404,610 km (0.026 R)
• M21: 4,617,039 km (0.057 R)
• M22: 4,887,213 km (0.039 R)
• M23: 5,757,573 km (0.073 R)
• M24: 5,873,362 km (0.113 R)
• M25: 6,048,392 km (0.115 R)
• M26: 6,166,275 km (0.094 R)
• M27: 7,228,719 km (0.105 R)
• M28: 8,022,036 km (0.118 R)
• M29: 8,379,874 km (0.101 R)
• M30: 8,445,548 km (0.06 R)
• M31: 8,610,405 km (0.058 R)
• M32: 9,043,939 km (0.045 R)
• M33: 9,280,304 km (0.117 R)
• M34: 9,348,221 km (0.096 R)
• M35: 9,450,546 km (0.104 R)
• M36: 10,071,527 km (0.058 R)
• M37: 10,176,246 km (0.116 R)
• M38: 10,422,184 km (0.108 R)
• M39: 10,705,672 km (0.071 R)
• M40: 11,316,630 km (0.11 R)
• M41: 11,425,537 km (0.118 R)
• M42: 11,828,105 km (0.072 R)
• M43: 11,975,758 km (0.097 R)
• M44: 12,049,660 km (0.104 R)
• M45: 12,459,558 km (0.057 R)
• M46: 12,987,638 km (0.097 R)
• M47: 14,144,030 km (0.077 R)
• M48: 14,222,270 km (0.089 R)
• M49: 16,389,344 km (0.108 R)
• M50: 17,343,330 km (0.069 R)
• M51: 17,553,066 km (0.05 R)
• M52: 18,144,875 km (0.048 R)
• M53: 19,348,091 km (0.086 R)
• M54: 19,609,289 km (0.101 R)
• M55: 20,003,180 km (0.104 R)
• M56: 20,444,045 km (0.1 R)
• M57: 20,532,607 km (0.104 R)
• M58: 21,111,252 km (0.071 R)
• M59: 21,335,200 km (0.066 R)
• M60: 21,921,324 km (0.11 R)
• M61: 22,558,461 km (0.054 R)
• M62: 22,695,792 km (0.1 R)
• M63: 23,109,430 km (0.086 R)
• M64: 23,850,987 km (0.113 R)
• M65: 23,944,186 km (0.093 R)
• M66: 24,131,034 km (0.097 R)
• M67: 24,788,816 km (0.026 R)
• M68: 24,930,485 km (0.118 R)
• M69: 25,834,355 km (0.101 R)
• M70: 26,507,097 km (0.029 R)
• M71: 27,088,434 km (0.063 R)
• M72: 28,857,429 km (0.102 R)
• M73: 31,273,734 km (0.113 R)
• M74: 32,402,749 km (0.095 R)
• M75: 32,816,537 km (0.05 R)
• M76: 33,545,079 km (0.081 R)
• M77: 33,701,857 km (0.059 R)
• M78: 34,068,671 km (0.113 R)
• M79: 34,173,689 km (0.032 R)
• M80: 34,384,023 km (0.104 R)
• M81: 34,647,764 km (0.094 R)
• M82: 34,964,912 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 12.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.27 AU - 8.67 AU

Year: 8624 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,599,274 km

• M1: 193,729 km (0.078 R)
• M2: 272,867 km (0.034 R)
• M3: 496,515 km (0.112 R)
• M4: 607,816 km (0.083 R)
• M5: 786,137 km (0.102 R)
• M6: 1,030,729 km (0.062 R)
• M7: 1,300,454 km (0.116 R)
• M8: 2,350,033 km (0.112 R)
• M9: 3,061,072 km (0.102 R)
• M10: 3,230,566 km (0.097 R)
• M11: 3,328,852 km (0.096 R)
• M12: 3,732,168 km (0.062 R)
• M13: 4,124,712 km (0.059 R)
• M14: 4,475,669 km (0.119 R)
• M15: 5,034,567 km (0.098 R)
• M16: 5,527,043 km (0.109 R)
• M17: 6,495,839 km (0.115 R)
• M18: 6,714,850 km (0.109 R)
• M19: 7,353,932 km (0.102 R)
• M20: 7,945,891 km (0.057 R)
• M21: 8,146,651 km (0.076 R)
• M22: 8,315,248 km (0.083 R)
• M23: 8,416,825 km (0.072 R)
• M24: 8,897,034 km (0.08 R)
• M25: 9,140,430 km (0.054 R)
• M26: 9,245,448 km (0.052 R)
• M27: 9,350,914 km (0.086 R)
• M28: 9,919,835 km (0.081 R)
• M29: 10,536,776 km (0.053 R)
• M30: 11,428,829 km (0.094 R)
• M31: 11,807,760 km (0.107 R)
• M32: 11,998,796 km (0.111 R)
• M33: 12,851,355 km (0.106 R)
• M34: 13,284,889 km (0.103 R)
• M35: 13,563,441 km (0.092 R)
• M36: 13,683,268 km (0.079 R)
• M37: 13,843,787 km (0.055 R)
• M38: 14,328,933 km (0.085 R)
• M39: 14,573,675 km (0.054 R)
• M40: 14,860,903 km (0.115 R)
• M41: 15,067,198 km (0.119 R)
• M42: 15,524,519 km (0.089 R)
• M43: 15,691,919 km (0.115 R)
• M44: 16,282,531 km (0.094 R)
• M45: 16,409,989 km (0.075 R)
• M46: 17,355,447 km (0.048 R)
• M47: 18,274,277 km (0.077 R)
• M48: 18,362,540 km (0.077 R)
• M49: 18,761,817 km (0.058 R)
• M50: 18,895,557 km (0.114 R)
• M51: 19,569,047 km (0.09 R)
• M52: 19,659,404 km (0.102 R)
• M53: 20,296,093 km (0.067 R)
• M54: 20,754,909 km (0.101 R)
• M55: 20,939,513 km (0.065 R)
• M56: 21,310,067 km (0.097 R)
• M57: 21,496,316 km (0.082 R)
• M58: 22,010,933 km (0.05 R)
• M59: 22,246,251 km (0.103 R)
• M60: 22,340,647 km (0.093 R)
• M61: 23,291,640 km (0.074 R)
• M62: 24,255,799 km (0.111 R)
• M63: 24,450,126 km (0.046 R)
• M64: 25,232,972 km (0.096 R)
• M65: 25,429,843 km (0.104 R)
• M66: 25,825,380 km (0.089 R)
• M67: 26,322,643 km (0.084 R)
• M68: 26,672,552 km (0.104 R)
• M69: 26,772,933 km (0.109 R)
• M70: 27,528,851 km (0.114 R)
• M71: 27,630,278 km (0.067 R)
• M72: 27,782,419 km (0.106 R)
• M73: 27,985,872 km (0.097 R)
• M74: 28,496,599 km (0.115 R)
• M75: 29,423,807 km (0.118 R)
• M76: 30,465,457 km (0.026 R)
• M77: 32,103,853 km (0.091 R)
• M78: 32,317,329 km (0.041 R)
• M79: 32,424,291 km (0.099 R)
• M80: 33,391,890 km (0.116 R)
• M81: 34,642,080 km (0.115 R)
• M82: 34,861,091 km (0.107 R)
• M83: 36,351,385 km (0.072 R)
• M84: 36,852,687 km (0.071 R)
• M85: 37,300,284 km (0.107 R)
• M86: 37,637,179 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.4

Radius: 7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.04 AU - 19.56 AU

Year: 21972 Days

Day: 23.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,599,274 km

• M1: 166,353 km (0.108 R)
• M2: 249,828 km (0.099 R)
• M3: 298,597 km (0.036 R)
• M4: 407,804 km (0.06 R)
• M5: 649,853 km (0.106 R)
• M6: 1,015,022 km (0.102 R)
• M7: 1,389,764 km (0.036 R)
• M8: 1,653,954 km (0.106 R)
• M9: 1,728,753 km (0.106 R)
• M10: 1,907,822 km (0.097 R)
• M11: 2,423,635 km (0.091 R)
• M12: 2,980,738 km (0.096 R)
• M13: 3,937,566 km (0.113 R)
• M14: 4,449,041 km (0.104 R)
• M15: 5,053,865 km (0.11 R)
• M16: 6,144,284 km (0.034 R)
• M17: 6,339,509 km (0.087 R)
• M18: 7,058,925 km (0.073 R)
• M19: 7,930,782 km (0.103 R)
• M20: 8,574,052 km (0.11 R)
• M21: 10,602,450 km (0.108 R)
• M22: 13,170,447 km (0.056 R)
• M23: 13,321,242 km (0.096 R)
• M24: 14,548,692 km (0.106 R)
• M25: 14,756,783 km (0.076 R)
• M26: 15,652,126 km (0.085 R)
• M27: 15,811,897 km (0.085 R)
• M28: 15,865,303 km (0.097 R)
• M29: 16,079,527 km (0.103 R)
• M30: 16,186,938 km (0.117 R)
• M31: 16,782,188 km (0.117 R)
• M32: 17,605,425 km (0.082 R)
• M33: 17,882,780 km (0.036 R)
• M34: 19,006,409 km (0.1 R)
• M35: 19,176,951 km (0.067 R)
• M36: 21,854,753 km (0.115 R)
• M37: 22,392,108 km (0.08 R)
• M38: 24,399,862 km (0.118 R)
• M39: 24,708,931 km (0.051 R)
• M40: 26,654,750 km (0.054 R)
• M41: 26,718,329 km (0.077 R)
• M42: 26,782,058 km (0.109 R)
• M43: 28,324,262 km (0.039 R)
• M44: 29,763,244 km (0.099 R)
• M45: 31,225,863 km (0.074 R)
• M46: 31,494,241 km (0.108 R)
• M47: 33,120,969 km (0.071 R)
• M48: 33,326,217 km (0.086 R)
• M49: 36,950,375 km (0.073 R)
• M50: 38,592,810 km (0.061 R)
• M51: 39,894,760 km (0.109 R)
• M52: 41,726,885 km (0.056 R)
• M53: 45,700,504 km (0.025 R)
• M54: 46,387,158 km (0.047 R)
• M55: 46,846,872 km (0.071 R)
• M56: 47,925,323 km (0.056 R)
• M57: 48,622,898 km (0.114 R)
• M58: 48,934,062 km (0.058 R)
• M59: 49,089,793 km (0.114 R)
• M60: 50,185,149 km (0.095 R)
• M61: 53,038,429 km (0.093 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit