🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.49 AU - 0.63 AU

Year: 152 Days

Day: 46.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,395,663 km

• M1: 408,851 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.63 AU - 0.97 AU

Year: 259 Days

Day: 35.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,395,663 km

• M1: 455,675 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 324 Days

Day: 34.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 124.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.78 AU - 2.84 AU

Year: 1270 Days

Day: 19.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,395,663 km

• M1: 22,140 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.05 AU - 3.33 AU

Year: 1596 Days

Day: 14.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 126.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,395,663 km

• M1: 44,580 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.84 AU - 4.06 AU

Year: 2317 Days

Day: 17 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,395,663 km

• M1: 2,782,371 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 10

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.09 AU - 10.17 AU

Year: 9169 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,395,663 km

• M1: 125,363 km (0.106 R)
• M2: 468,989 km (0.044 R)
• M3: 1,519,615 km (0.096 R)
• M4: 2,266,258 km (0.098 R)
• M5: 3,554,595 km (0.049 R)
• M6: 3,968,832 km (0.073 R)
• M7: 4,864,025 km (0.066 R)
• M8: 7,497,396 km (0.107 R)
• M9: 8,584,375 km (0.071 R)
• M10: 8,953,433 km (0.095 R)
• M11: 9,526,991 km (0.095 R)
• M12: 10,074,070 km (0.098 R)
• M13: 12,948,892 km (0.11 R)
• M14: 16,050,954 km (0.052 R)
• M15: 16,470,726 km (0.076 R)
• M16: 17,625,920 km (0.071 R)
• M17: 19,616,918 km (0.086 R)
• M18: 21,331,160 km (0.039 R)
• M19: 22,354,410 km (0.054 R)
• M20: 26,097,797 km (0.114 R)
• M21: 32,521,680 km (0.031 R)
• M22: 35,977,839 km (0.105 R)
• M23: 37,426,246 km (0.063 R)
• M24: 37,794,256 km (0.064 R)
• M25: 40,439,147 km (0.117 R)
• M26: 44,290,843 km (0.067 R)
• M27: 45,673,876 km (0.104 R)
• M28: 48,090,629 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.8

Radius: 4.5

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.57 AU - 13.69 AU

Year: 16233 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,395,663 km

• M1: 56,099 km (0.052 R)
• M2: 203,752 km (0.094 R)
• M3: 1,263,354 km (0.09 R)
• M4: 1,566,290 km (0.099 R)
• M5: 2,145,981 km (0.069 R)
• M6: 2,354,970 km (0.096 R)
• M7: 3,063,914 km (0.12 R)
• M8: 4,988,491 km (0.069 R)
• M9: 9,018,508 km (0.101 R)
• M10: 10,393,761 km (0.079 R)
• M11: 12,679,317 km (0.118 R)
• M12: 18,135,750 km (0.115 R)
• M13: 21,242,898 km (0.064 R)
• M14: 21,415,683 km (0.065 R)
• M15: 23,194,701 km (0.06 R)
• M16: 24,120,113 km (0.115 R)
• M17: 46,400,173 km (0.096 R)
• M18: 48,761,276 km (0.071 R)
• M19: 51,823,545 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.9

Radius: 7.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.59 AU - 18.13 AU

Year: 23931 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,395,663 km

• M1: 98,286 km (0.063 R)
• M2: 470,635 km (0.096 R)
• M3: 876,793 km (0.104 R)
• M4: 3,251,809 km (0.075 R)
• M5: 3,675,320 km (0.112 R)
• M6: 3,958,360 km (0.09 R)
• M7: 4,829,318 km (0.039 R)
• M8: 5,345,581 km (0.034 R)
• M9: 6,735,046 km (0.077 R)
• M10: 9,403,722 km (0.045 R)
• M11: 10,713,003 km (0.091 R)
• M12: 15,657,811 km (0.113 R)
• M13: 18,621,644 km (0.104 R)
• M14: 23,932,817 km (0.055 R)
• M15: 25,326,770 km (0.091 R)
• M16: 25,940,420 km (0.053 R)
• M17: 29,945,604 km (0.085 R)
• M18: 34,344,679 km (0.105 R)
• M19: 38,750,037 km (0.083 R)
• M20: 41,087,803 km (0.059 R)
• M21: 41,651,189 km (0.028 R)
• M22: 43,082,392 km (0.112 R)
• M23: 46,497,711 km (0.033 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 4.1

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.55 AU - 23.97 AU

Year: 31767 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,395,663 km

• M1: 51,013 km (0.061 R)
• M2: 184,903 km (0.031 R)
• M3: 329,863 km (0.031 R)
• M4: 588,668 km (0.075 R)
• M5: 1,066,184 km (0.104 R)
• M6: 1,540,708 km (0.048 R)
• M7: 2,449,216 km (0.113 R)
• M8: 3,865,011 km (0.063 R)
• M9: 4,209,385 km (0.028 R)
• M10: 5,119,239 km (0.105 R)
• M11: 6,062,005 km (0.114 R)
• M12: 6,865,645 km (0.083 R)
• M13: 7,370,238 km (0.03 R)
• M14: 7,737,800 km (0.111 R)
• M15: 8,509,576 km (0.089 R)
• M16: 10,794,234 km (0.092 R)
• M17: 11,475,503 km (0.086 R)
• M18: 12,184,896 km (0.092 R)
• M19: 13,303,140 km (0.095 R)
• M20: 16,350,598 km (0.104 R)
• M21: 16,705,445 km (0.102 R)
• M22: 16,884,962 km (0.114 R)
• M23: 18,750,298 km (0.089 R)
• M24: 23,778,282 km (0.104 R)
• M25: 32,754,155 km (0.077 R)
• M26: 32,894,627 km (0.118 R)
• M27: 36,384,745 km (0.095 R)
• M28: 38,063,832 km (0.116 R)
• M29: 40,759,137 km (0.119 R)
• M30: 52,428,967 km (0.118 R)
• M31: 54,765,088 km (0.063 R)
• M32: 55,958,879 km (0.085 R)
• M33: 56,966,720 km (0.075 R)
• M34: 63,705,655 km (0.076 R)
• M35: 66,813,850 km (0.059 R)
• M36: 69,325,897 km (0.089 R)
• M37: 85,730,800 km (0.093 R)
• M38: 87,338,977 km (0.037 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit