🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 16.7 Hours

Environment

Temp: 286 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 159 Days

Day: 48 Hours

Environment

Temp: 244 °C

Axial Tilt: 116.6 °

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: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 269 Days

Day: 41 Hours

Environment

Temp: 107 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,004,655 km

• M1: 322,832 km (0.09 R)
• M2: 393,143 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.2 AU - 3.24 AU

Year: 2021 Days

Day: 44.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3 AU - 4.5 AU

Year: 2541 Days

Day: 34.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 9.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.55 AU - 10.46 AU

Year: 8670 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,004,655 km

• M1: 162,164 km (0.081 R)
• M2: 226,641 km (0.051 R)
• M3: 333,154 km (0.091 R)
• M4: 422,913 km (0.1 R)
• M5: 676,930 km (0.109 R)
• M6: 748,139 km (0.087 R)
• M7: 1,846,636 km (0.1 R)
• M8: 2,681,392 km (0.083 R)
• M9: 3,470,371 km (0.067 R)
• M10: 3,683,698 km (0.11 R)
• M11: 4,649,801 km (0.062 R)
• M12: 4,885,418 km (0.083 R)
• M13: 5,197,479 km (0.112 R)
• M14: 5,715,237 km (0.111 R)
• M15: 6,120,946 km (0.101 R)
• M16: 6,379,152 km (0.097 R)
• M17: 7,067,452 km (0.062 R)
• M18: 7,284,070 km (0.092 R)
• M19: 7,530,308 km (0.096 R)
• M20: 7,613,036 km (0.104 R)
• M21: 8,485,341 km (0.096 R)
• M22: 8,773,466 km (0.084 R)
• M23: 9,035,412 km (0.116 R)
• M24: 9,418,682 km (0.1 R)
• M25: 9,567,382 km (0.085 R)
• M26: 9,687,061 km (0.082 R)
• M27: 9,776,969 km (0.1 R)
• M28: 9,927,763 km (0.103 R)
• M29: 9,988,201 km (0.1 R)
• M30: 10,109,525 km (0.111 R)
• M31: 10,754,591 km (0.081 R)
• M32: 11,066,502 km (0.101 R)
• M33: 11,254,996 km (0.103 R)
• M34: 11,763,030 km (0.071 R)
• M35: 11,891,236 km (0.026 R)
• M36: 11,987,726 km (0.051 R)
• M37: 12,052,053 km (0.071 R)
• M38: 12,408,695 km (0.067 R)
• M39: 12,571,906 km (0.086 R)
• M40: 12,867,362 km (0.045 R)
• M41: 13,801,600 km (0.116 R)
• M42: 15,104,149 km (0.095 R)
• M43: 15,278,431 km (0.096 R)
• M44: 16,053,348 km (0.097 R)
• M45: 16,338,331 km (0.087 R)
• M46: 16,913,236 km (0.093 R)
• M47: 17,203,157 km (0.039 R)
• M48: 18,416,545 km (0.091 R)
• M49: 19,127,733 km (0.055 R)
• M50: 19,543,615 km (0.036 R)
• M51: 21,080,584 km (0.097 R)
• M52: 21,706,352 km (0.115 R)
• M53: 22,100,542 km (0.074 R)
• M54: 22,457,333 km (0.067 R)
• M55: 22,736,034 km (0.083 R)
• M56: 24,719,702 km (0.086 R)
• M57: 26,212,090 km (0.074 R)
• M58: 26,631,712 km (0.12 R)
• M59: 27,307,895 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.3

Radius: 5.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.14 AU - 16.86 AU

Year: 21349 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,004,655 km

• M1: 90,357 km (0.101 R)
• M2: 198,068 km (0.098 R)
• M3: 463,454 km (0.119 R)
• M4: 505,641 km (0.118 R)
• M5: 549,174 km (0.107 R)
• M6: 943,813 km (0.114 R)
• M7: 1,441,525 km (0.067 R)
• M8: 1,869,674 km (0.12 R)
• M9: 2,026,602 km (0.044 R)
• M10: 2,079,859 km (0.093 R)
• M11: 2,206,120 km (0.102 R)
• M12: 2,261,022 km (0.085 R)
• M13: 3,116,722 km (0.115 R)
• M14: 3,795,597 km (0.097 R)
• M15: 3,905,701 km (0.038 R)
• M16: 4,729,387 km (0.075 R)
• M17: 4,943,462 km (0.113 R)
• M18: 6,215,792 km (0.106 R)
• M19: 6,529,049 km (0.089 R)
• M20: 6,714,252 km (0.071 R)
• M21: 7,225,577 km (0.072 R)
• M22: 7,444,588 km (0.11 R)
• M23: 7,833,244 km (0.088 R)
• M24: 7,945,442 km (0.073 R)
• M25: 8,058,239 km (0.109 R)
• M26: 8,775,112 km (0.111 R)
• M27: 11,297,332 km (0.075 R)
• M28: 11,679,405 km (0.117 R)
• M29: 12,033,204 km (0.087 R)
• M30: 14,676,598 km (0.08 R)
• M31: 14,988,659 km (0.088 R)
• M32: 15,337,970 km (0.097 R)
• M33: 16,258,895 km (0.096 R)
• M34: 17,710,443 km (0.087 R)
• M35: 18,376,902 km (0.114 R)
• M36: 19,963,985 km (0.081 R)
• M37: 21,751,979 km (0.114 R)
• M38: 22,505,204 km (0.064 R)
• M39: 22,864,987 km (0.068 R)
• M40: 23,388,131 km (0.064 R)
• M41: 25,811,317 km (0.116 R)
• M42: 26,020,306 km (0.079 R)
• M43: 26,145,968 km (0.109 R)
• M44: 27,201,082 km (0.11 R)
• M45: 27,712,407 km (0.081 R)
• M46: 27,969,267 km (0.107 R)
• M47: 28,787,866 km (0.094 R)
• M48: 28,874,483 km (0.058 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit