🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 13.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,704,971 km

• M1: 396,883 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 236 Days

Day: 41.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 118.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.2 AU - 1.34 AU

Year: 510 Days

Day: 24.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,704,971 km

• M1: 540,198 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.48 AU - 2.6 AU

Year: 1443 Days

Day: 12.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,704,971 km

• M1: 106,214 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 8.5

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.05 AU - 10.09 AU

Year: 10553 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,704,971 km

• M1: 105,766 km (0.056 R)
• M2: 374,443 km (0.083 R)
• M3: 643,720 km (0.098 R)
• M4: 1,238,371 km (0.076 R)
• M5: 1,534,874 km (0.084 R)
• M6: 1,829,133 km (0.11 R)
• M7: 2,179,940 km (0.065 R)
• M8: 3,858,877 km (0.107 R)
• M9: 6,185,573 km (0.114 R)
• M10: 6,857,566 km (0.105 R)
• M11: 13,631,508 km (0.115 R)
• M12: 16,329,505 km (0.085 R)
• M13: 17,998,718 km (0.107 R)
• M14: 21,407,754 km (0.117 R)
• M15: 22,119,691 km (0.116 R)
• M16: 25,224,445 km (0.114 R)
• M17: 28,929,984 km (0.114 R)
• M18: 29,580,885 km (0.1 R)
• M19: 31,478,384 km (0.092 R)
• M20: 31,936,303 km (0.08 R)
• M21: 32,631,634 km (0.102 R)
• M22: 34,414,093 km (0.119 R)
• M23: 41,095,433 km (0.114 R)
• M24: 41,917,922 km (0.104 R)
• M25: 46,639,081 km (0.039 R)
• M26: 49,050,599 km (0.047 R)
• M27: 54,943,558 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 10

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.38 AU - 9.92 AU

Year: 10685 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,704,971 km

• M1: 124,765 km (0.115 R)
• M2: 553,363 km (0.101 R)
• M3: 1,234,930 km (0.098 R)
• M4: 2,293,485 km (0.095 R)
• M5: 3,594,538 km (0.12 R)
• M6: 4,405,208 km (0.101 R)
• M7: 4,865,970 km (0.108 R)
• M8: 7,508,766 km (0.09 R)
• M9: 12,187,739 km (0.074 R)
• M10: 18,574,221 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.3

Radius: 3.2

Gravity: 43.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.73 AU - 21.47 AU

Year: 29754 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,704,971 km

• M1: 59,241 km (0.039 R)
• M2: 166,652 km (0.055 R)
• M3: 274,811 km (0.089 R)
• M4: 438,771 km (0.116 R)
• M5: 1,109,567 km (0.066 R)
• M6: 1,545,496 km (0.1 R)
• M7: 1,688,810 km (0.093 R)
• M8: 2,043,806 km (0.113 R)
• M9: 2,446,524 km (0.12 R)
• M10: 2,666,732 km (0.11 R)
• M11: 3,744,285 km (0.078 R)
• M12: 4,928,352 km (0.078 R)
• M13: 6,523,514 km (0.099 R)
• M14: 6,946,278 km (0.093 R)
• M15: 10,366,983 km (0.085 R)
• M16: 11,072,337 km (0.074 R)
• M17: 11,605,055 km (0.114 R)
• M18: 12,721,354 km (0.103 R)
• M19: 13,603,982 km (0.119 R)
• M20: 13,830,922 km (0.111 R)
• M21: 17,366,667 km (0.041 R)
• M22: 19,104,097 km (0.113 R)
• M23: 19,966,229 km (0.111 R)
• M24: 20,456,162 km (0.08 R)
• M25: 20,954,174 km (0.097 R)
• M26: 21,974,132 km (0.115 R)
• M27: 24,556,341 km (0.075 R)
• M28: 32,684,891 km (0.046 R)
• M29: 37,054,046 km (0.093 R)
• M30: 41,956,069 km (0.111 R)
• M31: 43,408,814 km (0.086 R)
• M32: 47,272,778 km (0.101 R)
• M33: 51,909,713 km (0.098 R)
• M34: 52,834,826 km (0.071 R)
• M35: 54,908,702 km (0.083 R)
• M36: 64,381,987 km (0.07 R)
• M37: 66,964,046 km (0.096 R)
• M38: 67,182,160 km (0.043 R)
• M39: 76,067,974 km (0.037 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit