🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 204 Days

Day: 18.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,029,623 km

• M1: 77,641 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 427 Days

Day: 44.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,029,623 km

• M1: 47,722 km (0.119 R)
• M2: 856,747 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.55 AU - 1.97 AU

Year: 889 Days

Day: 13 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.2

Radius: 7

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.25 AU - 19.05 AU

Year: 25871 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,029,623 km

• M1: 87,964 km (0.09 R)
• M2: 364,420 km (0.117 R)
• M3: 1,083,986 km (0.034 R)
• M4: 3,062,867 km (0.11 R)
• M5: 3,740,246 km (0.095 R)
• M6: 4,079,235 km (0.057 R)
• M7: 6,000,819 km (0.114 R)
• M8: 7,628,145 km (0.062 R)
• M9: 8,514,363 km (0.073 R)
• M10: 10,034,128 km (0.086 R)
• M11: 11,584,261 km (0.052 R)
• M12: 19,590,140 km (0.065 R)
• M13: 20,302,376 km (0.101 R)
• M14: 21,243,197 km (0.077 R)
• M15: 26,265,197 km (0.054 R)
• M16: 27,006,006 km (0.086 R)
• M17: 29,312,207 km (0.106 R)
• M18: 31,057,266 km (0.039 R)
• M19: 31,469,558 km (0.094 R)
• M20: 34,458,673 km (0.081 R)
• M21: 41,657,023 km (0.109 R)
• M22: 45,605,360 km (0.112 R)
• M23: 52,663,238 km (0.063 R)
• M24: 54,038,192 km (0.113 R)
• M25: 57,890,337 km (0.034 R)
• M26: 67,047,372 km (0.076 R)
• M27: 70,065,958 km (0.117 R)
• M28: 77,879,754 km (0.073 R)
• M29: 80,953,541 km (0.1 R)
• M30: 98,130,668 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 3.5

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.61 AU - 20.61 AU

Year: 29348 Days

Day: 15.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,029,623 km

• M1: 68,067 km (0.066 R)
• M2: 252,970 km (0.089 R)
• M3: 393,891 km (0.09 R)
• M4: 639,830 km (0.118 R)
• M5: 1,262,008 km (0.088 R)
• M6: 1,446,013 km (0.107 R)
• M7: 1,595,611 km (0.075 R)
• M8: 2,504,268 km (0.109 R)
• M9: 2,923,292 km (0.102 R)
• M10: 3,898,521 km (0.055 R)
• M11: 4,222,250 km (0.087 R)
• M12: 5,987,954 km (0.117 R)
• M13: 6,551,788 km (0.067 R)
• M14: 6,686,726 km (0.117 R)
• M15: 7,683,945 km (0.113 R)
• M16: 10,327,788 km (0.087 R)
• M17: 11,457,851 km (0.111 R)
• M18: 11,653,824 km (0.059 R)
• M19: 12,119,971 km (0.119 R)
• M20: 12,598,385 km (0.065 R)
• M21: 12,877,385 km (0.114 R)
• M22: 13,375,546 km (0.087 R)
• M23: 13,812,671 km (0.045 R)
• M24: 14,869,430 km (0.118 R)
• M25: 15,576,579 km (0.079 R)
• M26: 17,313,111 km (0.11 R)
• M27: 20,487,129 km (0.108 R)
• M28: 21,165,256 km (0.099 R)
• M29: 21,361,828 km (0.082 R)
• M30: 21,858,343 km (0.047 R)
• M31: 23,081,306 km (0.06 R)
• M32: 23,604,001 km (0.076 R)
• M33: 23,921,448 km (0.1 R)
• M34: 30,381,383 km (0.036 R)
• M35: 30,631,510 km (0.109 R)
• M36: 31,773,690 km (0.06 R)
• M37: 42,105,517 km (0.06 R)
• M38: 43,042,599 km (0.058 R)
• M39: 46,929,600 km (0.104 R)
• M40: 56,328,834 km (0.118 R)
• M41: 57,085,051 km (0.119 R)
• M42: 74,572,594 km (0.097 R)
• M43: 76,403,373 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit