🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 35 Hours

Environment

Temp: 224 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.99 AU - 1.35 AU

Year: 447 Days

Day: 32.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,610,755 km

• M1: 150,346 km (0.072 R)
• M2: 278,701 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.03 AU - 2.05 AU

Year: 1029 Days

Day: 33.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,610,755 km

• M1: 1,344,137 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.41 AU - 3.45 AU

Year: 1771 Days

Day: 15 Hours

Environment

Temp: -84 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 2647 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.99 AU - 5.95 AU

Year: 3912 Days

Day: 32.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,610,755 km

• M1: 1,446,911 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 9.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.65 AU - 7.65 AU

Year: 5385 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,610,755 km

• M1: 123,269 km (0.115 R)
• M2: 514,317 km (0.093 R)
• M3: 834,158 km (0.108 R)
• M4: 1,459,776 km (0.079 R)
• M5: 1,864,289 km (0.108 R)
• M6: 2,312,783 km (0.064 R)
• M7: 2,645,489 km (0.084 R)
• M8: 2,974,155 km (0.057 R)
• M9: 3,408,737 km (0.084 R)
• M10: 4,549,122 km (0.108 R)
• M11: 5,023,796 km (0.104 R)
• M12: 5,670,507 km (0.081 R)
• M13: 6,493,894 km (0.05 R)
• M14: 7,598,674 km (0.119 R)
• M15: 10,946,824 km (0.109 R)
• M16: 11,526,516 km (0.097 R)
• M17: 13,189,446 km (0.117 R)
• M18: 13,743,556 km (0.04 R)
• M19: 14,471,200 km (0.047 R)
• M20: 15,890,435 km (0.096 R)
• M21: 16,692,130 km (0.046 R)
• M22: 20,103,859 km (0.118 R)
• M23: 21,937,780 km (0.079 R)
• M24: 22,430,854 km (0.099 R)
• M25: 24,552,900 km (0.055 R)
• M26: 25,857,244 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 9.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.54 AU - 9.6 AU

Year: 8095 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,610,755 km

• M1: 121,473 km (0.108 R)
• M2: 506,987 km (0.088 R)
• M3: 1,865,186 km (0.105 R)
• M4: 2,216,442 km (0.054 R)
• M5: 3,565,964 km (0.074 R)
• M6: 4,157,325 km (0.073 R)
• M7: 5,563,246 km (0.102 R)
• M8: 5,937,390 km (0.058 R)
• M9: 6,865,046 km (0.097 R)
• M10: 7,815,442 km (0.102 R)
• M11: 8,967,046 km (0.095 R)
• M12: 11,977,853 km (0.093 R)
• M13: 14,181,729 km (0.035 R)
• M14: 19,506,216 km (0.036 R)
• M15: 20,035,643 km (0.105 R)
• M16: 20,847,810 km (0.067 R)
• M17: 24,165,292 km (0.067 R)
• M18: 25,949,097 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 3.2

Gravity: 89.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.97 AU - 16.73 AU

Year: 18200 Days

Day: 22.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,610,755 km

• M1: 39,793 km (0.119 R)
• M2: 144,362 km (0.057 R)
• M3: 658,979 km (0.117 R)
• M4: 842,685 km (0.115 R)
• M5: 1,282,203 km (0.06 R)
• M6: 1,839,605 km (0.05 R)
• M7: 2,036,476 km (0.067 R)
• M8: 2,357,962 km (0.119 R)
• M9: 4,183,205 km (0.095 R)
• M10: 7,588,202 km (0.088 R)
• M11: 8,513,615 km (0.082 R)
• M12: 8,674,881 km (0.107 R)
• M13: 9,861,192 km (0.049 R)
• M14: 9,979,524 km (0.052 R)
• M15: 10,585,396 km (0.098 R)
• M16: 12,969,986 km (0.112 R)
• M17: 14,437,990 km (0.104 R)
• M18: 16,341,323 km (0.11 R)
• M19: 16,673,879 km (0.116 R)
• M20: 18,405,325 km (0.075 R)
• M21: 20,444,195 km (0.069 R)
• M22: 21,123,219 km (0.102 R)
• M23: 22,321,947 km (0.083 R)
• M24: 22,628,623 km (0.062 R)
• M25: 27,924,238 km (0.058 R)
• M26: 28,280,131 km (0.031 R)
• M27: 28,519,188 km (0.111 R)
• M28: 31,493,045 km (0.062 R)
• M29: 34,394,645 km (0.04 R)
• M30: 40,117,511 km (0.042 R)
• M31: 43,679,137 km (0.081 R)
• M32: 47,109,865 km (0.089 R)
• M33: 51,068,674 km (0.088 R)
• M34: 54,133,186 km (0.101 R)
• M35: 60,823,951 km (0.115 R)
• M36: 61,022,767 km (0.063 R)
• M37: 61,421,744 km (0.1 R)
• M38: 65,299,620 km (0.11 R)
• M39: 73,313,129 km (0.062 R)
• M40: 73,538,274 km (0.078 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit