🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.87 AU - 0.95 AU

Year: 312 Days

Day: 40.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.57 AU - 2.29 AU

Year: 965 Days

Day: 15.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 8.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.57 AU - 7.55 AU

Year: 6047 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,724,429 km

• M1: 107,112 km (0.114 R)
• M2: 432,487 km (0.036 R)
• M3: 904,319 km (0.064 R)
• M4: 1,375,104 km (0.107 R)
• M5: 2,312,035 km (0.068 R)
• M6: 2,827,549 km (0.11 R)
• M7: 3,241,187 km (0.063 R)
• M8: 5,405,270 km (0.115 R)
• M9: 8,388,850 km (0.115 R)
• M10: 8,938,772 km (0.085 R)
• M11: 9,924,323 km (0.088 R)
• M12: 11,382,453 km (0.077 R)
• M13: 12,538,994 km (0.059 R)
• M14: 12,922,862 km (0.118 R)
• M15: 14,063,097 km (0.066 R)
• M16: 14,597,611 km (0.034 R)
• M17: 17,543,193 km (0.042 R)
• M18: 19,885,596 km (0.059 R)
• M19: 20,182,997 km (0.061 R)
• M20: 24,155,718 km (0.102 R)
• M21: 25,268,128 km (0.085 R)
• M22: 28,432,422 km (0.031 R)
• M23: 29,000,146 km (0.099 R)
• M24: 32,054,785 km (0.076 R)
• M25: 33,817,795 km (0.084 R)
• M26: 37,084,863 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 14.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.62 AU - 7.46 AU

Year: 6722 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,724,429 km

• M1: 176,974 km (0.114 R)
• M2: 695,481 km (0.116 R)
• M3: 1,170,753 km (0.114 R)
• M4: 1,843,046 km (0.048 R)
• M5: 3,902,859 km (0.075 R)
• M6: 4,774,266 km (0.078 R)
• M7: 5,486,652 km (0.119 R)
• M8: 7,896,374 km (0.069 R)
• M9: 10,695,500 km (0.046 R)
• M10: 11,970,971 km (0.098 R)
• M11: 14,700,833 km (0.099 R)
• M12: 26,054,564 km (0.073 R)
• M13: 26,867,927 km (0.088 R)
• M14: 29,216,315 km (0.104 R)
• M15: 30,094,304 km (0.089 R)
• M16: 36,291,995 km (0.057 R)
• M17: 37,306,567 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 8.5

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.23 AU - 11.57 AU

Year: 10372 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,724,429 km

• M1: 105,915 km (0.097 R)
• M2: 382,971 km (0.063 R)
• M3: 673,639 km (0.097 R)
• M4: 1,009,337 km (0.089 R)
• M5: 1,323,792 km (0.101 R)
• M6: 2,101,700 km (0.117 R)
• M7: 4,173,631 km (0.064 R)
• M8: 4,836,948 km (0.115 R)
• M9: 5,260,908 km (0.073 R)
• M10: 5,852,418 km (0.069 R)
• M11: 6,487,611 km (0.04 R)
• M12: 8,028,319 km (0.12 R)
• M13: 8,530,071 km (0.112 R)
• M14: 9,004,146 km (0.053 R)
• M15: 9,346,277 km (0.071 R)
• M16: 9,748,096 km (0.118 R)
• M17: 11,528,162 km (0.036 R)
• M18: 13,262,749 km (0.107 R)
• M19: 15,649,583 km (0.102 R)
• M20: 17,241,454 km (0.107 R)
• M21: 18,465,015 km (0.115 R)
• M22: 21,601,185 km (0.083 R)
• M23: 22,393,006 km (0.052 R)
• M24: 26,544,347 km (0.071 R)
• M25: 31,852,977 km (0.115 R)
• M26: 33,807,922 km (0.099 R)
• M27: 50,085,816 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 11.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.48 AU - 10.1 AU

Year: 11024 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,724,429 km

• M1: 153,188 km (0.062 R)
• M2: 657,632 km (0.066 R)
• M3: 1,523,056 km (0.051 R)
• M4: 1,980,676 km (0.11 R)
• M5: 2,651,473 km (0.119 R)
• M6: 3,568,956 km (0.116 R)
• M7: 4,387,406 km (0.085 R)
• M8: 5,260,460 km (0.044 R)
• M9: 5,633,706 km (0.1 R)
• M10: 6,510,200 km (0.066 R)
• M11: 6,981,583 km (0.077 R)
• M12: 8,260,196 km (0.09 R)
• M13: 8,813,259 km (0.102 R)
• M14: 12,546,773 km (0.093 R)
• M15: 13,278,457 km (0.08 R)
• M16: 14,760,224 km (0.09 R)
• M17: 18,126,325 km (0.028 R)
• M18: 21,198,018 km (0.115 R)
• M19: 22,148,264 km (0.065 R)
• M20: 23,398,453 km (0.093 R)
• M21: 24,319,976 km (0.117 R)
• M22: 25,361,177 km (0.062 R)
• M23: 26,431,999 km (0.073 R)
• M24: 29,932,589 km (0.116 R)
• M25: 31,570,835 km (0.084 R)
• M26: 32,582,117 km (0.1 R)
• M27: 33,153,132 km (0.115 R)
• M28: 34,080,789 km (0.102 R)
• M29: 35,866,389 km (0.112 R)
• M30: 40,143,541 km (0.093 R)
• M31: 41,597,184 km (0.091 R)
• M32: 42,676,084 km (0.069 R)
• M33: 47,179,129 km (0.077 R)

Asteroid Belt

Center: 10.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 12.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.63 AU - 12.21 AU

Year: 12105 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,724,429 km

• M1: 159,471 km (0.104 R)
• M2: 640,428 km (0.081 R)
• M3: 1,522,009 km (0.092 R)
• M4: 2,081,505 km (0.111 R)
• M5: 3,314,939 km (0.084 R)
• M6: 4,882,725 km (0.069 R)
• M7: 5,700,876 km (0.112 R)
• M8: 6,112,868 km (0.093 R)
• M9: 7,265,071 km (0.098 R)
• M10: 10,686,075 km (0.088 R)
• M11: 15,849,894 km (0.082 R)
• M12: 21,261,149 km (0.092 R)
• M13: 25,908,406 km (0.115 R)
• M14: 27,624,593 km (0.111 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit