🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 28.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.66 AU - 1.06 AU

Year: 290 Days

Day: 42.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,836,482 km

• M1: 46,675 km (0.117 R)
• M2: 273,465 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.3 AU - 2.14 AU

Year: 820 Days

Day: 35.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.23 AU - 2.55 AU

Year: 1343 Days

Day: 25 Hours

Environment

Temp: -92 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 8.9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.33 AU - 8.15 AU

Year: 6359 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,836,482 km

• M1: 110,702 km (0.059 R)
• M2: 433,235 km (0.061 R)
• M3: 774,917 km (0.082 R)
• M4: 1,105,229 km (0.107 R)
• M5: 1,466,508 km (0.116 R)
• M6: 2,191,010 km (0.058 R)
• M7: 2,887,538 km (0.095 R)
• M8: 3,605,907 km (0.109 R)
• M9: 4,045,426 km (0.118 R)
• M10: 5,676,940 km (0.118 R)
• M11: 5,969,853 km (0.086 R)
• M12: 6,837,071 km (0.075 R)
• M13: 7,396,268 km (0.07 R)
• M14: 8,605,917 km (0.1 R)
• M15: 9,482,560 km (0.059 R)
• M16: 10,178,340 km (0.103 R)
• M17: 11,515,745 km (0.079 R)
• M18: 12,470,030 km (0.115 R)
• M19: 14,595,965 km (0.082 R)
• M20: 15,023,815 km (0.091 R)
• M21: 16,752,867 km (0.112 R)
• M22: 17,221,856 km (0.115 R)
• M23: 20,754,461 km (0.065 R)
• M24: 30,983,065 km (0.07 R)
• M25: 31,284,804 km (0.084 R)
• M26: 31,996,292 km (0.098 R)
• M27: 37,169,386 km (0.111 R)
• M28: 37,624,014 km (0.119 R)
• M29: 38,197,572 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 8.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.26 AU - 12.5 AU

Year: 13952 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,836,482 km

• M1: 117,135 km (0.119 R)
• M2: 559,646 km (0.106 R)
• M3: 962,363 km (0.105 R)
• M4: 1,355,656 km (0.061 R)
• M5: 1,644,380 km (0.047 R)
• M6: 2,575,028 km (0.105 R)
• M7: 3,023,672 km (0.068 R)
• M8: 3,317,333 km (0.049 R)
• M9: 3,766,126 km (0.081 R)
• M10: 4,106,910 km (0.088 R)
• M11: 4,883,622 km (0.086 R)
• M12: 6,523,963 km (0.039 R)
• M13: 7,186,981 km (0.071 R)
• M14: 7,758,146 km (0.118 R)
• M15: 8,406,802 km (0.1 R)
• M16: 8,941,465 km (0.05 R)
• M17: 9,242,456 km (0.103 R)
• M18: 9,812,124 km (0.079 R)
• M19: 11,426,136 km (0.036 R)
• M20: 13,209,941 km (0.107 R)
• M21: 18,589,331 km (0.077 R)
• M22: 20,003,778 km (0.095 R)
• M23: 21,221,505 km (0.069 R)
• M24: 22,395,848 km (0.119 R)
• M25: 25,671,144 km (0.083 R)
• M26: 26,178,281 km (0.106 R)
• M27: 27,108,032 km (0.115 R)
• M28: 27,528,252 km (0.041 R)
• M29: 28,059,624 km (0.108 R)
• M30: 34,119,834 km (0.042 R)
• M31: 37,259,294 km (0.117 R)
• M32: 38,965,608 km (0.047 R)
• M33: 40,586,351 km (0.114 R)
• M34: 47,824,345 km (0.052 R)
• M35: 54,866,814 km (0.035 R)
• M36: 55,370,660 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 11

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.72 AU - 14.3 AU

Year: 14192 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,836,482 km

• M1: 151,393 km (0.104 R)
• M2: 721,810 km (0.118 R)
• M3: 1,717,084 km (0.045 R)
• M4: 2,268,652 km (0.046 R)
• M5: 2,628,734 km (0.118 R)
• M6: 3,121,360 km (0.03 R)
• M7: 4,442,907 km (0.053 R)
• M8: 5,737,078 km (0.08 R)
• M9: 6,106,286 km (0.047 R)
• M10: 6,530,695 km (0.056 R)
• M11: 7,568,904 km (0.08 R)
• M12: 7,923,451 km (0.071 R)
• M13: 9,103,778 km (0.118 R)
• M14: 9,762,159 km (0.085 R)
• M15: 10,451,954 km (0.071 R)
• M16: 11,060,818 km (0.113 R)
• M17: 12,410,191 km (0.076 R)
• M18: 12,841,780 km (0.106 R)
• M19: 14,331,326 km (0.117 R)
• M20: 15,292,493 km (0.114 R)
• M21: 19,078,516 km (0.031 R)
• M22: 22,343,639 km (0.093 R)
• M23: 23,354,322 km (0.093 R)
• M24: 24,684,247 km (0.078 R)
• M25: 25,466,644 km (0.09 R)
• M26: 26,875,407 km (0.07 R)
• M27: 27,287,250 km (0.068 R)
• M28: 27,808,000 km (0.089 R)
• M29: 32,331,690 km (0.082 R)
• M30: 34,464,208 km (0.094 R)
• M31: 34,828,628 km (0.108 R)
• M32: 37,579,284 km (0.109 R)
• M33: 39,007,645 km (0.099 R)
• M34: 39,668,718 km (0.095 R)
• M35: 40,471,759 km (0.095 R)
• M36: 43,227,202 km (0.117 R)
• M37: 49,879,820 km (0.101 R)
• M38: 50,502,147 km (0.055 R)
• M39: 53,692,321 km (0.119 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit