🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 336 Days

Day: 43.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.99 AU - 1.27 AU

Year: 443 Days

Day: 47.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,836,707 km

• M1: 76,893 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.37 AU - 3.41 AU

Year: 2303 Days

Day: 26 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.6

Radius: 11.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.74 AU - 7.4 AU

Year: 6213 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,836,707 km

• M1: 140,622 km (0.098 R)
• M2: 514,018 km (0.089 R)
• M3: 1,022,651 km (0.083 R)
• M4: 1,874,461 km (0.119 R)
• M5: 2,366,489 km (0.083 R)
• M6: 4,173,332 km (0.061 R)
• M7: 5,019,457 km (0.113 R)
• M8: 6,174,652 km (0.116 R)
• M9: 7,160,951 km (0.042 R)
• M10: 8,372,095 km (0.115 R)
• M11: 9,091,811 km (0.046 R)
• M12: 11,602,212 km (0.116 R)
• M13: 12,443,102 km (0.12 R)
• M14: 12,989,134 km (0.097 R)
• M15: 14,070,278 km (0.082 R)
• M16: 15,396,164 km (0.071 R)
• M17: 19,506,366 km (0.094 R)
• M18: 21,852,060 km (0.115 R)
• M19: 29,912,393 km (0.111 R)
• M20: 34,173,838 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 8.2

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.47 AU - 11.35 AU

Year: 13296 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,836,707 km

• M1: 102,026 km (0.119 R)
• M2: 605,273 km (0.038 R)
• M3: 914,941 km (0.078 R)
• M4: 2,084,198 km (0.11 R)
• M5: 2,459,987 km (0.092 R)
• M6: 2,833,982 km (0.118 R)
• M7: 3,170,128 km (0.116 R)
• M8: 4,593,851 km (0.107 R)
• M9: 6,564,055 km (0.086 R)
• M10: 9,193,088 km (0.091 R)
• M11: 10,261,666 km (0.079 R)
• M12: 10,597,663 km (0.103 R)
• M13: 11,410,727 km (0.106 R)
• M14: 12,771,320 km (0.104 R)
• M15: 14,655,355 km (0.046 R)
• M16: 16,717,562 km (0.097 R)
• M17: 21,136,982 km (0.097 R)
• M18: 25,658,129 km (0.064 R)
• M19: 29,641,173 km (0.105 R)
• M20: 30,668,910 km (0.069 R)
• M21: 33,280,739 km (0.082 R)
• M22: 34,017,957 km (0.106 R)
• M23: 34,390,755 km (0.09 R)
• M24: 35,144,280 km (0.117 R)
• M25: 36,814,690 km (0.095 R)
• M26: 37,868,607 km (0.086 R)
• M27: 38,942,420 km (0.066 R)
• M28: 41,010,461 km (0.064 R)
• M29: 42,285,783 km (0.1 R)
• M30: 44,618,014 km (0.056 R)
• M31: 45,364,058 km (0.093 R)
• M32: 48,275,233 km (0.071 R)
• M33: 60,255,180 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610

Radius: 5.7

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.79 AU - 12.67 AU

Year: 15780 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,836,707 km

• M1: 71,059 km (0.075 R)
• M2: 273,315 km (0.06 R)
• M3: 830,567 km (0.101 R)
• M4: 1,232,836 km (0.108 R)
• M5: 2,376,362 km (0.03 R)
• M6: 3,082,015 km (0.046 R)
• M7: 3,774,504 km (0.049 R)
• M8: 6,389,026 km (0.113 R)
• M9: 7,193,713 km (0.091 R)
• M10: 7,552,149 km (0.102 R)
• M11: 7,922,254 km (0.093 R)
• M12: 8,698,817 km (0.096 R)
• M13: 8,900,625 km (0.077 R)
• M14: 9,366,023 km (0.067 R)
• M15: 10,515,384 km (0.111 R)
• M16: 10,802,313 km (0.087 R)
• M17: 12,315,944 km (0.09 R)
• M18: 16,669,242 km (0.096 R)
• M19: 18,102,539 km (0.091 R)
• M20: 20,403,654 km (0.047 R)
• M21: 39,507,002 km (0.097 R)
• M22: 40,061,113 km (0.085 R)
• M23: 42,329,466 km (0.115 R)
• M24: 43,348,377 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.7

Radius: 6.7

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.2 AU - 15.64 AU

Year: 21263 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,836,707 km

• M1: 83,625 km (0.101 R)
• M2: 319,391 km (0.091 R)
• M3: 758,910 km (0.077 R)
• M4: 978,819 km (0.118 R)
• M5: 1,620,444 km (0.077 R)
• M6: 3,342,016 km (0.106 R)
• M7: 6,023,558 km (0.08 R)
• M8: 6,370,326 km (0.043 R)
• M9: 6,822,411 km (0.085 R)
• M10: 7,790,758 km (0.102 R)
• M11: 8,046,570 km (0.034 R)
• M12: 11,768,565 km (0.088 R)
• M13: 13,592,014 km (0.075 R)
• M14: 14,113,512 km (0.09 R)
• M15: 19,236,192 km (0.091 R)
• M16: 20,371,789 km (0.105 R)
• M17: 21,153,289 km (0.113 R)
• M18: 22,157,988 km (0.04 R)
• M19: 22,672,156 km (0.103 R)
• M20: 24,808,563 km (0.065 R)
• M21: 29,477,064 km (0.105 R)
• M22: 33,072,499 km (0.117 R)
• M23: 33,339,980 km (0.058 R)
• M24: 34,424,415 km (0.11 R)
• M25: 44,445,527 km (0.106 R)
• M26: 47,605,184 km (0.092 R)
• M27: 53,627,246 km (0.119 R)
• M28: 54,740,105 km (0.112 R)
• M29: 55,679,280 km (0.063 R)
• M30: 62,351,944 km (0.106 R)
• M31: 64,828,536 km (0.113 R)
• M32: 66,303,123 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit