🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 186 Days

Day: 18.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,086,282 km

• M1: 40,990 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 360 Days

Day: 15 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,086,282 km

• M1: 26,778 km (0.032 R)
• M2: 535,112 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.22 AU - 2.52 AU

Year: 1294 Days

Day: 39.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,086,282 km

• M1: 92,900 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.25 AU - 4.01 AU

Year: 2454 Days

Day: 40.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 77.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.02 AU - 4.82 AU

Year: 3297 Days

Day: 27 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,086,282 km

• M1: 108,309 km (0.09 R)
• M2: 2,956,652 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 12.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.93 AU - 11.49 AU

Year: 12434 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,086,282 km

• M1: 162,613 km (0.112 R)
• M2: 570,117 km (0.081 R)
• M3: 1,208,452 km (0.116 R)
• M4: 2,412,116 km (0.102 R)
• M5: 3,462,293 km (0.112 R)
• M6: 4,888,559 km (0.07 R)
• M7: 5,531,082 km (0.112 R)
• M8: 5,943,075 km (0.114 R)
• M9: 7,345,255 km (0.077 R)
• M10: 8,189,735 km (0.112 R)
• M11: 10,274,980 km (0.112 R)
• M12: 10,847,342 km (0.1 R)
• M13: 13,475,028 km (0.113 R)
• M14: 14,098,103 km (0.069 R)
• M15: 17,579,545 km (0.078 R)
• M16: 19,166,778 km (0.103 R)
• M17: 22,021,405 km (0.071 R)
• M18: 23,150,420 km (0.089 R)
• M19: 23,954,509 km (0.082 R)
• M20: 29,693,532 km (0.116 R)
• M21: 30,113,004 km (0.102 R)
• M22: 30,749,543 km (0.094 R)
• M23: 34,067,624 km (0.045 R)
• M24: 34,642,977 km (0.094 R)
• M25: 37,739,803 km (0.119 R)
• M26: 39,989,007 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.9

Radius: 3.6

Gravity: 65.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13 AU - 20.46 AU

Year: 24276 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,086,282 km

• M1: 44,879 km (0.112 R)
• M2: 186,549 km (0.088 R)
• M3: 328,816 km (0.096 R)
• M4: 704,307 km (0.083 R)
• M5: 1,208,302 km (0.094 R)
• M6: 2,247,409 km (0.074 R)
• M7: 2,688,274 km (0.117 R)
• M8: 4,428,097 km (0.026 R)
• M9: 4,880,032 km (0.054 R)
• M10: 6,704,079 km (0.105 R)
• M11: 8,535,157 km (0.116 R)
• M12: 12,331,652 km (0.106 R)
• M13: 13,450,195 km (0.079 R)
• M14: 16,407,296 km (0.108 R)
• M15: 16,849,507 km (0.073 R)
• M16: 18,223,863 km (0.1 R)
• M17: 19,375,617 km (0.115 R)
• M18: 22,682,927 km (0.078 R)
• M19: 25,514,366 km (0.118 R)
• M20: 28,067,553 km (0.114 R)
• M21: 30,652,753 km (0.071 R)
• M22: 30,919,636 km (0.09 R)
• M23: 32,553,843 km (0.035 R)
• M24: 33,251,418 km (0.079 R)
• M25: 33,392,190 km (0.106 R)
• M26: 33,533,260 km (0.093 R)
• M27: 34,101,732 km (0.075 R)
• M28: 35,111,817 km (0.058 R)
• M29: 38,415,985 km (0.087 R)
• M30: 40,623,152 km (0.065 R)
• M31: 43,751,692 km (0.096 R)
• M32: 45,634,382 km (0.061 R)
• M33: 47,570,328 km (0.036 R)
• M34: 53,705,636 km (0.091 R)
• M35: 53,899,365 km (0.103 R)
• M36: 73,071,230 km (0.109 R)
• M37: 87,202,095 km (0.108 R)
• M38: 88,545,633 km (0.081 R)
• M39: 88,816,106 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 7.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.83 AU - 19.71 AU

Year: 30010 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,086,282 km

• M1: 216,468 km (0.104 R)
• M2: 844,181 km (0.082 R)
• M3: 1,438,533 km (0.105 R)
• M4: 1,744,610 km (0.085 R)
• M5: 5,104,728 km (0.039 R)
• M6: 5,823,546 km (0.099 R)
• M7: 9,526,991 km (0.08 R)
• M8: 17,816,059 km (0.12 R)
• M9: 25,821,789 km (0.082 R)
• M10: 31,920,446 km (0.088 R)
• M11: 32,350,988 km (0.091 R)
• M12: 32,785,271 km (0.076 R)
• M13: 38,184,707 km (0.114 R)
• M14: 42,311,065 km (0.045 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit