🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.68 AU

Year: 175 Days

Day: 33.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 192 Days

Day: 30.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.77 AU - 0.91 AU

Year: 283 Days

Day: 14.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,339,643 km

• M1: 204,051 km (0.118 R)
• M2: 758,611 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 319 Days

Day: 27.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 94.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.91 AU

Year: 750 Days

Day: 24.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,339,643 km

• M1: 274,662 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.52 AU - 4.4 AU

Year: 2893 Days

Day: 41 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.64 AU - 5.44 AU

Year: 3551 Days

Day: 31.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,339,643 km

• M1: 490,980 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.94 AU - 6.72 AU

Year: 5846 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,339,643 km

• M1: 182,958 km (0.114 R)
• M2: 810,521 km (0.08 R)
• M3: 2,424,233 km (0.108 R)
• M4: 3,859,326 km (0.074 R)
• M5: 6,025,204 km (0.098 R)
• M6: 6,359,256 km (0.11 R)
• M7: 7,819,331 km (0.037 R)
• M8: 8,329,609 km (0.032 R)
• M9: 8,957,023 km (0.093 R)
• M10: 12,522,389 km (0.102 R)
• M11: 13,581,093 km (0.086 R)
• M12: 14,597,012 km (0.119 R)
• M13: 16,555,996 km (0.076 R)
• M14: 16,832,752 km (0.055 R)
• M15: 18,639,595 km (0.066 R)
• M16: 19,378,459 km (0.105 R)
• M17: 20,182,398 km (0.061 R)
• M18: 20,641,963 km (0.117 R)
• M19: 22,051,923 km (0.09 R)
• M20: 23,728,616 km (0.066 R)
• M21: 26,447,108 km (0.116 R)
• M22: 27,445,375 km (0.093 R)
• M23: 28,041,373 km (0.095 R)
• M24: 32,200,493 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 12.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.46 AU - 7.32 AU

Year: 6639 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,339,643 km

• M1: 290,669 km (0.026 R)
• M2: 1,512,285 km (0.09 R)
• M3: 2,695,155 km (0.085 R)
• M4: 2,944,385 km (0.09 R)
• M5: 3,308,806 km (0.041 R)
• M6: 6,223,122 km (0.117 R)
• M7: 7,030,053 km (0.111 R)
• M8: 10,344,244 km (0.089 R)
• M9: 11,343,109 km (0.094 R)
• M10: 12,224,689 km (0.072 R)
• M11: 12,845,072 km (0.115 R)
• M12: 13,869,817 km (0.064 R)
• M13: 14,132,212 km (0.104 R)
• M14: 14,664,630 km (0.066 R)
• M15: 17,086,171 km (0.11 R)
• M16: 22,378,944 km (0.103 R)
• M17: 23,274,437 km (0.052 R)
• M18: 24,015,096 km (0.051 R)
• M19: 25,531,270 km (0.088 R)
• M20: 29,781,495 km (0.107 R)
• M21: 30,038,056 km (0.086 R)
• M22: 33,269,669 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 10.2

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.74 AU - 10.56 AU

Year: 10160 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,339,643 km

• M1: 176,226 km (0.115 R)
• M2: 552,914 km (0.036 R)
• M3: 1,044,941 km (0.056 R)
• M4: 1,423,573 km (0.089 R)
• M5: 1,759,121 km (0.083 R)
• M6: 1,979,030 km (0.034 R)
• M7: 2,633,072 km (0.071 R)
• M8: 3,361,015 km (0.11 R)
• M9: 3,589,751 km (0.083 R)
• M10: 4,153,585 km (0.071 R)
• M11: 5,250,736 km (0.042 R)
• M12: 6,340,556 km (0.1 R)
• M13: 7,052,193 km (0.097 R)
• M14: 8,753,570 km (0.104 R)
• M15: 9,208,048 km (0.112 R)
• M16: 10,731,852 km (0.109 R)
• M17: 11,096,721 km (0.066 R)
• M18: 12,180,109 km (0.102 R)
• M19: 12,815,002 km (0.105 R)
• M20: 13,669,805 km (0.114 R)
• M21: 13,926,515 km (0.052 R)
• M22: 15,626,694 km (0.054 R)
• M23: 15,846,154 km (0.066 R)
• M24: 17,310,269 km (0.094 R)
• M25: 21,834,258 km (0.031 R)
• M26: 26,886,178 km (0.034 R)
• M27: 27,246,559 km (0.111 R)
• M28: 28,121,258 km (0.088 R)
• M29: 28,860,870 km (0.095 R)
• M30: 30,216,526 km (0.11 R)
• M31: 30,752,086 km (0.088 R)
• M32: 31,369,925 km (0.079 R)
• M33: 32,862,164 km (0.057 R)
• M34: 34,064,782 km (0.08 R)
• M35: 34,796,914 km (0.078 R)
• M36: 37,208,730 km (0.059 R)
• M37: 39,005,850 km (0.102 R)
• M38: 39,964,174 km (0.116 R)
• M39: 41,200,750 km (0.053 R)
• M40: 42,546,532 km (0.089 R)
• M41: 44,282,466 km (0.108 R)
• M42: 48,243,219 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit