🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.11 AU - 2.95 AU

Year: 1463 Days

Day: 16.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,961,911 km

• M1: 41,439 km (0.094 R)
• M2: 1,083,837 km (0.064 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 8.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.88 AU - 5.34 AU

Year: 4198 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,961,911 km

• M1: 104,569 km (0.11 R)
• M2: 427,551 km (0.025 R)
• M3: 766,091 km (0.059 R)
• M4: 1,124,677 km (0.103 R)
• M5: 1,773,483 km (0.112 R)
• M6: 2,922,694 km (0.098 R)
• M7: 3,374,479 km (0.075 R)
• M8: 4,096,887 km (0.097 R)
• M9: 8,376,434 km (0.058 R)
• M10: 9,361,236 km (0.11 R)
• M11: 9,806,140 km (0.086 R)
• M12: 11,102,556 km (0.047 R)
• M13: 12,554,104 km (0.095 R)
• M14: 14,128,023 km (0.052 R)
• M15: 15,570,894 km (0.117 R)
• M16: 18,922,036 km (0.115 R)
• M17: 20,796,498 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 12.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.75 AU - 6.31 AU

Year: 5382 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,961,911 km

• M1: 157,826 km (0.101 R)
• M2: 892,202 km (0.079 R)
• M3: 1,464,563 km (0.076 R)
• M4: 2,341,207 km (0.04 R)
• M5: 2,802,118 km (0.095 R)
• M6: 3,366,401 km (0.089 R)
• M7: 4,054,252 km (0.117 R)
• M8: 5,289,182 km (0.117 R)
• M9: 5,773,131 km (0.088 R)
• M10: 6,187,966 km (0.096 R)
• M11: 7,222,136 km (0.097 R)
• M12: 7,629,192 km (0.094 R)
• M13: 8,776,309 km (0.067 R)
• M14: 11,361,509 km (0.031 R)
• M15: 12,273,757 km (0.1 R)
• M16: 13,845,732 km (0.034 R)
• M17: 14,244,410 km (0.12 R)
• M18: 16,800,589 km (0.116 R)
• M19: 18,119,444 km (0.076 R)
• M20: 20,080,223 km (0.074 R)
• M21: 21,793,567 km (0.052 R)
• M22: 23,441,388 km (0.035 R)
• M23: 24,834,892 km (0.038 R)
• M24: 26,544,347 km (0.063 R)
• M25: 28,789,811 km (0.118 R)
• M26: 29,628,307 km (0.076 R)
• M27: 31,845,198 km (0.089 R)
• M28: 33,349,255 km (0.065 R)
• M29: 34,170,547 km (0.102 R)
• M30: 34,586,280 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 10

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.28 AU - 7.32 AU

Year: 5747 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,961,911 km

• M1: 124,465 km (0.119 R)
• M2: 440,117 km (0.086 R)
• M3: 931,696 km (0.106 R)
• M4: 1,255,725 km (0.111 R)
• M5: 1,581,997 km (0.064 R)
• M6: 2,266,109 km (0.082 R)
• M7: 2,848,942 km (0.086 R)
• M8: 4,747,638 km (0.112 R)
• M9: 6,258,726 km (0.111 R)
• M10: 7,194,162 km (0.084 R)
• M11: 7,843,117 km (0.065 R)
• M12: 9,010,729 km (0.112 R)
• M13: 13,850,668 km (0.089 R)
• M14: 14,180,083 km (0.11 R)
• M15: 14,571,132 km (0.056 R)
• M16: 15,141,997 km (0.103 R)
• M17: 15,491,757 km (0.09 R)
• M18: 18,552,829 km (0.094 R)
• M19: 19,702,788 km (0.111 R)
• M20: 21,626,167 km (0.052 R)
• M21: 22,144,524 km (0.1 R)
• M22: 23,749,560 km (0.089 R)
• M23: 24,142,852 km (0.118 R)
• M24: 25,267,230 km (0.107 R)
• M25: 29,297,845 km (0.105 R)
• M26: 31,135,954 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 6.2

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.23 AU - 16.25 AU

Year: 21623 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,961,911 km

• M1: 77,193 km (0.033 R)
• M2: 685,158 km (0.103 R)
• M3: 988,244 km (0.055 R)
• M4: 1,261,260 km (0.081 R)
• M5: 1,847,384 km (0.094 R)
• M6: 2,867,342 km (0.084 R)
• M7: 3,371,038 km (0.113 R)
• M8: 3,659,014 km (0.097 R)
• M9: 4,317,245 km (0.112 R)
• M10: 4,519,202 km (0.096 R)
• M11: 5,238,169 km (0.079 R)
• M12: 6,456,046 km (0.106 R)
• M13: 7,084,506 km (0.078 R)
• M14: 7,901,610 km (0.079 R)
• M15: 10,010,641 km (0.075 R)
• M16: 11,037,480 km (0.091 R)
• M17: 12,266,277 km (0.051 R)
• M18: 12,948,294 km (0.113 R)
• M19: 13,298,652 km (0.12 R)
• M20: 14,915,955 km (0.097 R)
• M21: 15,535,140 km (0.085 R)
• M22: 17,924,218 km (0.089 R)
• M23: 20,642,412 km (0.11 R)
• M24: 25,107,759 km (0.109 R)
• M25: 27,795,434 km (0.066 R)
• M26: 28,850,847 km (0.119 R)
• M27: 37,845,868 km (0.117 R)
• M28: 38,851,016 km (0.085 R)
• M29: 44,779,430 km (0.094 R)
• M30: 51,283,197 km (0.091 R)
• M31: 58,388,947 km (0.092 R)
• M32: 63,876,795 km (0.111 R)
• M33: 71,642,420 km (0.063 R)
• M34: 73,622,049 km (0.098 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit