🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.62 AU - 0.84 AU

Year: 226 Days

Day: 19.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,775,408 km

• M1: 25,282 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.86 AU - 1.26 AU

Year: 395 Days

Day: 13.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.91 AU - 1.27 AU

Year: 412 Days

Day: 30.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,775,408 km

• M1: 73,602 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.57 AU - 1.71 AU

Year: 760 Days

Day: 37.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.36 AU - 2.18 AU

Year: 852 Days

Day: 21 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.41 AU - 4.71 AU

Year: 2959 Days

Day: 39.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,775,408 km

• M1: 179,368 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 11.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.06 AU - 7.06 AU

Year: 6076 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,775,408 km

• M1: 145,559 km (0.09 R)
• M2: 556,055 km (0.091 R)
• M3: 1,022,053 km (0.071 R)
• M4: 1,447,210 km (0.109 R)
• M5: 3,301,326 km (0.025 R)
• M6: 4,407,901 km (0.074 R)
• M7: 5,809,185 km (0.099 R)
• M8: 7,944,844 km (0.107 R)
• M9: 9,082,536 km (0.057 R)
• M10: 9,470,443 km (0.118 R)
• M11: 10,050,284 km (0.115 R)
• M12: 12,398,971 km (0.116 R)
• M13: 13,202,610 km (0.065 R)
• M14: 14,677,197 km (0.091 R)
• M15: 15,272,746 km (0.11 R)
• M16: 15,884,302 km (0.113 R)
• M17: 16,385,156 km (0.057 R)
• M18: 17,091,258 km (0.084 R)
• M19: 19,049,793 km (0.12 R)
• M20: 23,894,221 km (0.082 R)
• M21: 25,053,903 km (0.117 R)
• M22: 26,775,027 km (0.065 R)
• M23: 27,664,536 km (0.08 R)
• M24: 31,128,026 km (0.094 R)
• M25: 34,140,478 km (0.117 R)
• M26: 35,186,466 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 5.8

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.79 AU - 18.51 AU

Year: 27964 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,775,408 km

• M1: 73,004 km (0.106 R)
• M2: 360,830 km (0.106 R)
• M3: 645,515 km (0.049 R)
• M4: 2,358,111 km (0.106 R)
• M5: 3,610,993 km (0.104 R)
• M6: 3,806,219 km (0.075 R)
• M7: 5,378,492 km (0.084 R)
• M8: 5,720,623 km (0.078 R)
• M9: 6,688,371 km (0.12 R)
• M10: 7,814,544 km (0.096 R)
• M11: 8,536,354 km (0.095 R)
• M12: 10,766,708 km (0.089 R)
• M13: 11,036,284 km (0.057 R)
• M14: 12,015,551 km (0.114 R)
• M15: 13,051,367 km (0.099 R)
• M16: 15,986,328 km (0.072 R)
• M17: 19,631,579 km (0.049 R)
• M18: 20,648,246 km (0.073 R)
• M19: 21,169,595 km (0.095 R)
• M20: 22,896,852 km (0.065 R)
• M21: 23,568,247 km (0.063 R)
• M22: 27,873,973 km (0.077 R)
• M23: 30,344,731 km (0.115 R)
• M24: 31,564,552 km (0.045 R)
• M25: 36,619,464 km (0.096 R)
• M26: 44,392,570 km (0.089 R)
• M27: 47,389,464 km (0.082 R)
• M28: 49,398,713 km (0.112 R)
• M29: 53,196,404 km (0.062 R)
• M30: 59,880,288 km (0.102 R)
• M31: 60,302,453 km (0.094 R)
• M32: 62,226,730 km (0.119 R)
• M33: 69,633,022 km (0.066 R)
• M34: 72,944,969 km (0.117 R)
• M35: 75,866,017 km (0.046 R)
• M36: 80,392,400 km (0.06 R)
• M37: 91,646,797 km (0.094 R)
• M38: 94,187,867 km (0.037 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit