🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 159 Days

Day: 23.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 21.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 491 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,995,821 km

• M1: 37,848 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.03 AU - 4.69 AU

Year: 2729 Days

Day: 32.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 9.2

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.55 AU - 7.05 AU

Year: 5691 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,995,821 km

• M1: 114,891 km (0.104 R)
• M2: 602,879 km (0.115 R)
• M3: 2,260,274 km (0.08 R)
• M4: 2,600,310 km (0.102 R)
• M5: 3,154,421 km (0.083 R)
• M6: 3,925,897 km (0.098 R)
• M7: 4,318,292 km (0.113 R)
• M8: 5,654,650 km (0.084 R)
• M9: 6,384,688 km (0.114 R)
• M10: 7,034,092 km (0.089 R)
• M11: 7,651,781 km (0.12 R)
• M12: 8,464,248 km (0.114 R)
• M13: 10,260,170 km (0.08 R)
• M14: 10,816,824 km (0.061 R)
• M15: 11,344,605 km (0.088 R)
• M16: 13,574,361 km (0.09 R)
• M17: 14,821,259 km (0.107 R)
• M18: 16,204,890 km (0.091 R)
• M19: 18,270,238 km (0.084 R)
• M20: 19,226,917 km (0.065 R)
• M21: 20,216,507 km (0.112 R)
• M22: 21,017,603 km (0.107 R)
• M23: 21,463,405 km (0.096 R)
• M24: 22,682,927 km (0.046 R)
• M25: 23,389,029 km (0.084 R)
• M26: 25,343,375 km (0.095 R)
• M27: 27,936,505 km (0.103 R)
• M28: 28,656,819 km (0.105 R)
• M29: 30,701,373 km (0.117 R)
• M30: 33,040,784 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 5.9

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.64 AU - 19.12 AU

Year: 21707 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,995,821 km

• M1: 73,602 km (0.077 R)
• M2: 281,394 km (0.091 R)
• M3: 537,505 km (0.097 R)
• M4: 833,559 km (0.077 R)
• M5: 2,214,946 km (0.113 R)
• M6: 2,507,560 km (0.089 R)
• M7: 3,007,964 km (0.114 R)
• M8: 4,548,972 km (0.107 R)
• M9: 5,449,102 km (0.094 R)
• M10: 6,826,600 km (0.084 R)
• M11: 9,947,810 km (0.084 R)
• M12: 16,191,277 km (0.07 R)
• M13: 16,947,943 km (0.097 R)
• M14: 18,351,021 km (0.1 R)
• M15: 19,080,909 km (0.113 R)
• M16: 19,452,959 km (0.054 R)
• M17: 19,829,796 km (0.087 R)
• M18: 20,501,042 km (0.083 R)
• M19: 22,917,795 km (0.106 R)
• M20: 24,521,036 km (0.107 R)
• M21: 24,960,854 km (0.119 R)
• M22: 25,856,197 km (0.063 R)
• M23: 27,474,397 km (0.12 R)
• M24: 33,131,740 km (0.036 R)
• M25: 33,534,307 km (0.111 R)
• M26: 33,804,481 km (0.064 R)
• M27: 44,365,792 km (0.118 R)
• M28: 46,511,175 km (0.076 R)
• M29: 50,474,770 km (0.049 R)
• M30: 56,929,170 km (0.054 R)
• M31: 60,054,569 km (0.097 R)
• M32: 61,457,199 km (0.113 R)
• M33: 67,072,056 km (0.081 R)
• M34: 70,334,336 km (0.098 R)
• M35: 72,116,795 km (0.105 R)
• M36: 74,386,943 km (0.112 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit