🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 179 Days

Day: 18.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 269 Days

Day: 22.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.1 AU

Year: 319 Days

Day: 24.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 382 Days

Day: 29 Hours

Environment

Temp: 130 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,198,162 km

• M1: 151,243 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 387 Days

Day: 46.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.72 AU - 5.1 AU

Year: 3240 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,198,162 km

• M1: 1,453,343 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 10.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.6 AU - 11.2 AU

Year: 10083 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,198,162 km

• M1: 430,543 km (0.034 R)
• M2: 661,671 km (0.076 R)
• M3: 792,869 km (0.089 R)
• M4: 1,044,792 km (0.033 R)
• M5: 1,220,419 km (0.057 R)
• M6: 1,623,735 km (0.114 R)
• M7: 1,970,802 km (0.108 R)
• M8: 2,043,058 km (0.078 R)
• M9: 2,521,921 km (0.088 R)
• M10: 2,814,983 km (0.055 R)
• M11: 3,119,116 km (0.079 R)
• M12: 3,261,084 km (0.089 R)
• M13: 3,376,125 km (0.114 R)
• M14: 4,125,610 km (0.101 R)
• M15: 4,344,771 km (0.112 R)
• M16: 4,503,494 km (0.06 R)
• M17: 4,794,313 km (0.116 R)
• M18: 4,991,632 km (0.116 R)
• M19: 5,599,598 km (0.076 R)
• M20: 6,302,558 km (0.091 R)
• M21: 6,482,824 km (0.032 R)
• M22: 6,701,237 km (0.11 R)
• M23: 7,033,493 km (0.089 R)
• M24: 7,408,984 km (0.12 R)
• M25: 8,814,456 km (0.035 R)
• M26: 9,016,114 km (0.1 R)
• M27: 9,465,207 km (0.042 R)
• M28: 9,588,924 km (0.097 R)
• M29: 9,921,630 km (0.085 R)
• M30: 10,005,405 km (0.094 R)
• M31: 10,258,076 km (0.113 R)
• M32: 11,509,163 km (0.098 R)
• M33: 11,641,258 km (0.094 R)
• M34: 11,729,670 km (0.064 R)
• M35: 12,399,719 km (0.068 R)
• M36: 13,683,717 km (0.075 R)
• M37: 13,870,565 km (0.109 R)
• M38: 14,388,772 km (0.054 R)
• M39: 16,524,730 km (0.079 R)
• M40: 17,477,370 km (0.103 R)
• M41: 17,730,938 km (0.111 R)
• M42: 18,757,778 km (0.116 R)
• M43: 18,913,509 km (0.116 R)
• M44: 20,280,684 km (0.086 R)
• M45: 20,387,198 km (0.103 R)
• M46: 20,547,268 km (0.034 R)
• M47: 21,245,890 km (0.088 R)
• M48: 21,408,203 km (0.119 R)
• M49: 21,679,723 km (0.042 R)
• M50: 22,445,814 km (0.084 R)
• M51: 22,832,225 km (0.092 R)
• M52: 23,165,081 km (0.059 R)
• M53: 23,611,630 km (0.075 R)
• M54: 23,835,878 km (0.116 R)
• M55: 24,286,616 km (0.05 R)
• M56: 24,512,957 km (0.05 R)
• M57: 24,626,502 km (0.109 R)
• M58: 25,025,031 km (0.077 R)
• M59: 26,349,421 km (0.076 R)
• M60: 26,698,732 km (0.118 R)
• M61: 27,519,576 km (0.04 R)
• M62: 27,992,454 km (0.077 R)
• M63: 28,348,796 km (0.063 R)
• M64: 28,527,566 km (0.095 R)
• M65: 29,006,130 km (0.069 R)
• M66: 29,366,660 km (0.109 R)
• M67: 30,579,450 km (0.068 R)
• M68: 30,762,857 km (0.107 R)
• M69: 31,376,657 km (0.101 R)
• M70: 31,499,776 km (0.06 R)
• M71: 32,553,843 km (0.114 R)
• M72: 33,935,080 km (0.047 R)
• M73: 35,207,260 km (0.039 R)
• M74: 35,527,699 km (0.093 R)
• M75: 36,365,447 km (0.07 R)
• M76: 37,079,478 km (0.084 R)
• M77: 39,249,096 km (0.111 R)
• M78: 39,847,936 km (0.091 R)
• M79: 40,181,988 km (0.112 R)
• M80: 41,933,630 km (0.067 R)
• M81: 42,273,366 km (0.096 R)
• M82: 42,341,433 km (0.096 R)
• M83: 43,298,112 km (0.041 R)
• M84: 45,302,274 km (0.038 R)
• M85: 46,280,495 km (0.094 R)
• M86: 46,561,290 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 11.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.2 AU - 11.98 AU

Year: 11213 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,198,162 km

• M1: 343,477 km (0.071 R)
• M2: 783,893 km (0.11 R)
• M3: 1,367,325 km (0.057 R)
• M4: 1,498,372 km (0.104 R)
• M5: 1,862,643 km (0.105 R)
• M6: 2,430,666 km (0.077 R)
• M7: 2,986,422 km (0.1 R)
• M8: 3,334,237 km (0.091 R)
• M9: 3,490,418 km (0.069 R)
• M10: 3,950,581 km (0.032 R)
• M11: 4,260,099 km (0.093 R)
• M12: 4,552,862 km (0.115 R)
• M13: 5,628,769 km (0.1 R)
• M14: 6,113,317 km (0.115 R)
• M15: 6,723,826 km (0.113 R)
• M16: 6,950,766 km (0.072 R)
• M17: 7,036,485 km (0.1 R)
• M18: 7,237,844 km (0.088 R)
• M19: 8,092,646 km (0.108 R)
• M20: 10,090,227 km (0.096 R)
• M21: 10,187,465 km (0.091 R)
• M22: 10,546,799 km (0.103 R)
• M23: 11,177,055 km (0.101 R)
• M24: 11,853,836 km (0.081 R)
• M25: 12,893,840 km (0.082 R)
• M26: 13,317,950 km (0.092 R)
• M27: 14,035,123 km (0.119 R)
• M28: 15,394,967 km (0.029 R)
• M29: 15,958,054 km (0.061 R)
• M30: 16,261,139 km (0.086 R)
• M31: 16,375,432 km (0.06 R)
• M32: 17,923,022 km (0.08 R)
• M33: 20,495,058 km (0.067 R)
• M34: 21,072,954 km (0.068 R)
• M35: 21,614,349 km (0.076 R)
• M36: 23,308,844 km (0.079 R)
• M37: 24,695,018 km (0.093 R)
• M38: 24,826,365 km (0.106 R)
• M39: 25,353,997 km (0.06 R)
• M40: 26,914,003 km (0.089 R)
• M41: 27,728,414 km (0.114 R)
• M42: 28,047,357 km (0.028 R)
• M43: 28,550,903 km (0.082 R)
• M44: 28,734,759 km (0.047 R)
• M45: 29,288,720 km (0.053 R)
• M46: 30,219,817 km (0.09 R)
• M47: 30,454,087 km (0.103 R)
• M48: 31,066,092 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.9

Radius: 4.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.91 AU - 15.41 AU

Year: 17663 Days

Day: 21.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,198,162 km

• M1: 78,688 km (0.08 R)
• M2: 214,823 km (0.051 R)
• M3: 258,356 km (0.08 R)
• M4: 289,173 km (0.106 R)
• M5: 355,295 km (0.066 R)
• M6: 408,402 km (0.073 R)
• M7: 483,500 km (0.06 R)
• M8: 604,824 km (0.077 R)
• M9: 1,155,045 km (0.109 R)
• M10: 1,290,431 km (0.057 R)
• M11: 1,402,480 km (0.064 R)
• M12: 1,803,851 km (0.104 R)
• M13: 1,929,364 km (0.1 R)
• M14: 2,305,902 km (0.116 R)
• M15: 2,339,711 km (0.07 R)
• M16: 2,511,299 km (0.104 R)
• M17: 3,143,500 km (0.1 R)
• M18: 3,275,595 km (0.101 R)
• M19: 3,390,187 km (0.083 R)
• M20: 3,506,275 km (0.076 R)
• M21: 3,545,320 km (0.103 R)
• M22: 3,862,318 km (0.106 R)
• M23: 4,459,662 km (0.078 R)
• M24: 4,779,951 km (0.073 R)
• M25: 4,997,616 km (0.069 R)
• M26: 5,240,713 km (0.091 R)
• M27: 5,623,982 km (0.069 R)
• M28: 5,946,366 km (0.12 R)
• M29: 6,203,973 km (0.041 R)
• M30: 6,251,246 km (0.066 R)
• M31: 6,465,171 km (0.086 R)
• M32: 6,949,270 km (0.119 R)
• M33: 7,096,773 km (0.104 R)
• M34: 7,470,020 km (0.109 R)
• M35: 7,621,264 km (0.025 R)
• M36: 8,029,067 km (0.097 R)
• M37: 8,812,811 km (0.079 R)
• M38: 8,999,210 km (0.1 R)
• M39: 9,812,723 km (0.112 R)
• M40: 10,144,680 km (0.034 R)
• M41: 10,228,156 km (0.062 R)
• M42: 11,104,949 km (0.118 R)
• M43: 11,450,819 km (0.099 R)
• M44: 13,445,707 km (0.066 R)
• M45: 13,476,225 km (0.057 R)
• M46: 13,629,413 km (0.093 R)
• M47: 14,030,635 km (0.074 R)
• M48: 15,193,309 km (0.111 R)
• M49: 15,899,262 km (0.119 R)
• M50: 16,714,420 km (0.119 R)
• M51: 17,309,670 km (0.111 R)
• M52: 17,442,962 km (0.084 R)
• M53: 18,012,930 km (0.105 R)
• M54: 18,317,062 km (0.107 R)
• M55: 19,171,117 km (0.079 R)
• M56: 19,205,524 km (0.071 R)
• M57: 19,550,946 km (0.106 R)
• M58: 20,283,078 km (0.099 R)
• M59: 20,423,401 km (0.102 R)
• M60: 21,737,917 km (0.119 R)
• M61: 22,242,361 km (0.107 R)
• M62: 22,350,969 km (0.089 R)
• M63: 22,933,204 km (0.081 R)
• M64: 23,852,782 km (0.057 R)
• M65: 24,298,584 km (0.075 R)
• M66: 24,559,782 km (0.109 R)
• M67: 24,634,581 km (0.094 R)
• M68: 25,009,772 km (0.047 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit