🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 162 Days

Day: 13.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,224,213 km

• M1: 290,369 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.72 AU - 0.82 AU

Year: 255 Days

Day: 47.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.98 AU

Year: 316 Days

Day: 31.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,224,213 km

• M1: 129,402 km (0.062 R)
• M2: 323,580 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.57 AU - 2.65 AU

Year: 1588 Days

Day: 40.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,224,213 km

• M1: 49,218 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 10.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.71 AU - 5.47 AU

Year: 3705 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,224,213 km

• M1: 135,536 km (0.08 R)
• M2: 536,308 km (0.059 R)
• M3: 915,539 km (0.111 R)
• M4: 1,607,429 km (0.109 R)
• M5: 2,051,585 km (0.116 R)
• M6: 2,648,780 km (0.102 R)
• M7: 3,497,299 km (0.085 R)
• M8: 5,435,639 km (0.092 R)
• M9: 8,286,076 km (0.106 R)
• M10: 9,004,146 km (0.06 R)
• M11: 10,526,903 km (0.031 R)
• M12: 10,866,191 km (0.1 R)
• M13: 12,338,683 km (0.116 R)
• M14: 13,760,611 km (0.078 R)
• M15: 14,580,856 km (0.029 R)
• M16: 15,003,021 km (0.118 R)
• M17: 15,920,953 km (0.076 R)
• M18: 16,418,965 km (0.111 R)
• M19: 17,081,982 km (0.047 R)
• M20: 17,656,737 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 11.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.86 AU - 13.48 AU

Year: 14064 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,224,213 km

• M1: 177,124 km (0.089 R)
• M2: 1,575,415 km (0.072 R)
• M3: 2,911,175 km (0.096 R)
• M4: 3,565,067 km (0.098 R)
• M5: 5,028,284 km (0.038 R)
• M6: 6,649,326 km (0.104 R)
• M7: 7,158,258 km (0.043 R)
• M8: 8,743,098 km (0.094 R)
• M9: 10,951,013 km (0.045 R)
• M10: 15,985,879 km (0.095 R)
• M11: 20,381,064 km (0.027 R)
• M12: 24,711,175 km (0.108 R)
• M13: 29,392,840 km (0.096 R)
• M14: 32,540,828 km (0.106 R)
• M15: 36,554,838 km (0.11 R)
• M16: 38,545,387 km (0.068 R)
• M17: 40,467,421 km (0.098 R)
• M18: 43,177,087 km (0.067 R)
• M19: 49,912,133 km (0.057 R)
• M20: 55,056,804 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 4.8

Gravity: 41.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.47 AU - 18.15 AU

Year: 23682 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,224,213 km

• M1: 62,532 km (0.092 R)
• M2: 527,183 km (0.069 R)
• M3: 787,334 km (0.085 R)
• M4: 1,032,076 km (0.03 R)
• M5: 1,202,468 km (0.11 R)
• M6: 1,476,381 km (0.117 R)
• M7: 1,790,836 km (0.064 R)
• M8: 2,148,674 km (0.107 R)
• M9: 2,813,188 km (0.087 R)
• M10: 3,417,863 km (0.11 R)
• M11: 4,281,341 km (0.102 R)
• M12: 5,118,342 km (0.113 R)
• M13: 5,575,513 km (0.072 R)
• M14: 5,924,674 km (0.083 R)
• M15: 7,059,972 km (0.081 R)
• M16: 11,255,744 km (0.064 R)
• M17: 11,601,913 km (0.104 R)
• M18: 13,830,323 km (0.108 R)
• M19: 15,892,679 km (0.109 R)
• M20: 17,132,846 km (0.084 R)
• M21: 18,820,160 km (0.108 R)
• M22: 19,014,189 km (0.1 R)
• M23: 19,406,434 km (0.091 R)
• M24: 19,803,916 km (0.061 R)
• M25: 21,238,111 km (0.042 R)
• M26: 25,358,933 km (0.086 R)
• M27: 26,315,013 km (0.085 R)
• M28: 27,171,162 km (0.101 R)
• M29: 28,810,007 km (0.092 R)
• M30: 31,458,188 km (0.042 R)
• M31: 33,405,653 km (0.072 R)
• M32: 33,833,054 km (0.086 R)
• M33: 35,284,453 km (0.082 R)
• M34: 54,277,099 km (0.096 R)
• M35: 60,589,681 km (0.078 R)
• M36: 61,865,451 km (0.103 R)
• M37: 62,509,919 km (0.09 R)
• M38: 73,680,990 km (0.113 R)
• M39: 75,377,879 km (0.056 R)
• M40: 82,686,333 km (0.081 R)
• M41: 86,377,661 km (0.103 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: 514 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit