🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.76 AU - 0.96 AU

Year: 280 Days

Day: 45.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.88 AU - 1.12 AU

Year: 351 Days

Day: 45.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,251,120 km

• M1: 639,232 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.94 AU - 1.98 AU

Year: 964 Days

Day: 17.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,251,120 km

• M1: 148,700 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 11.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.63 AU - 6.45 AU

Year: 4583 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 96,251,120 km

• M1: 153,039 km (0.066 R)
• M2: 659,876 km (0.116 R)
• M3: 1,420,581 km (0.093 R)
• M4: 2,686,479 km (0.047 R)
• M5: 3,076,779 km (0.101 R)
• M6: 5,154,095 km (0.12 R)
• M7: 5,986,608 km (0.066 R)
• M8: 6,822,710 km (0.087 R)
• M9: 7,400,307 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.24 AU - 6 AU

Year: 4683 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,251,120 km

• M1: 154,385 km (0.078 R)
• M2: 640,578 km (0.102 R)
• M3: 1,140,833 km (0.077 R)
• M4: 1,623,586 km (0.101 R)
• M5: 2,315,775 km (0.085 R)
• M6: 2,962,038 km (0.096 R)
• M7: 3,684,745 km (0.107 R)
• M8: 4,451,434 km (0.037 R)
• M9: 5,953,247 km (0.099 R)
• M10: 6,665,034 km (0.079 R)
• M11: 8,657,229 km (0.095 R)
• M12: 9,298,405 km (0.081 R)
• M13: 10,932,612 km (0.107 R)
• M14: 12,846,717 km (0.095 R)
• M15: 14,762,617 km (0.026 R)
• M16: 15,955,361 km (0.12 R)
• M17: 17,152,742 km (0.106 R)
• M18: 17,803,493 km (0.103 R)
• M19: 22,476,781 km (0.096 R)
• M20: 23,616,417 km (0.119 R)
• M21: 24,794,201 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 13.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.73 AU - 7.97 AU

Year: 6301 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,251,120 km

• M1: 227,987 km (0.087 R)
• M2: 846,275 km (0.073 R)
• M3: 1,390,811 km (0.079 R)
• M4: 1,861,596 km (0.083 R)
• M5: 2,620,955 km (0.104 R)
• M6: 5,786,745 km (0.061 R)
• M7: 7,255,048 km (0.107 R)
• M8: 10,718,837 km (0.082 R)
• M9: 12,209,281 km (0.095 R)
• M10: 12,809,467 km (0.115 R)
• M11: 13,601,738 km (0.077 R)
• M12: 14,851,029 km (0.113 R)
• M13: 17,508,785 km (0.093 R)
• M14: 23,414,760 km (0.113 R)
• M15: 25,206,643 km (0.053 R)
• M16: 26,722,817 km (0.068 R)
• M17: 29,740,505 km (0.097 R)
• M18: 34,251,330 km (0.074 R)
• M19: 35,117,801 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 6.6

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.29 AU - 20.11 AU

Year: 25071 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,251,120 km

• M1: 84,972 km (0.088 R)
• M2: 346,020 km (0.026 R)
• M3: 773,421 km (0.059 R)
• M4: 1,011,431 km (0.079 R)
• M5: 2,476,443 km (0.104 R)
• M6: 3,203,938 km (0.103 R)
• M7: 3,828,658 km (0.086 R)
• M8: 4,682,114 km (0.119 R)
• M9: 5,485,006 km (0.11 R)
• M10: 8,613,845 km (0.111 R)
• M11: 9,140,879 km (0.11 R)
• M12: 10,918,251 km (0.094 R)
• M13: 12,615,140 km (0.097 R)
• M14: 13,760,910 km (0.079 R)
• M15: 16,433,775 km (0.106 R)
• M16: 16,880,624 km (0.111 R)
• M17: 23,786,959 km (0.088 R)
• M18: 24,243,532 km (0.084 R)
• M19: 25,056,596 km (0.063 R)
• M20: 25,648,405 km (0.114 R)
• M21: 26,859,849 km (0.034 R)
• M22: 29,265,981 km (0.064 R)
• M23: 39,052,075 km (0.114 R)
• M24: 41,634,883 km (0.025 R)
• M25: 42,968,099 km (0.066 R)
• M26: 45,719,353 km (0.113 R)
• M27: 49,876,678 km (0.037 R)
• M28: 51,001,205 km (0.078 R)
• M29: 52,912,916 km (0.109 R)
• M30: 56,473,346 km (0.109 R)
• M31: 57,285,662 km (0.091 R)
• M32: 57,900,061 km (0.108 R)
• M33: 60,190,254 km (0.045 R)
• M34: 64,507,799 km (0.086 R)
• M35: 66,516,300 km (0.075 R)
• M36: 68,107,123 km (0.103 R)
• M37: 78,438,801 km (0.087 R)
• M38: 91,150,880 km (0.095 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit