🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.75 AU - 0.79 AU

Year: 246 Days

Day: 23.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.19 AU - 3.17 AU

Year: 1595 Days

Day: 19.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.74 AU - 3.72 AU

Year: 2110 Days

Day: 43.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 10.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.81 AU - 6.03 AU

Year: 3966 Days

Day: 14.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,643,146 km

• M1: 127,009 km (0.1 R)
• M2: 530,025 km (0.076 R)
• M3: 872,305 km (0.057 R)
• M4: 1,206,208 km (0.109 R)
• M5: 1,603,390 km (0.086 R)
• M6: 2,189,963 km (0.051 R)
• M7: 2,969,219 km (0.081 R)
• M8: 4,435,128 km (0.114 R)
• M9: 5,479,770 km (0.115 R)
• M10: 5,911,210 km (0.036 R)
• M11: 6,334,273 km (0.114 R)
• M12: 8,159,068 km (0.084 R)
• M13: 10,614,567 km (0.104 R)
• M14: 16,751,072 km (0.079 R)
• M15: 17,848,223 km (0.098 R)
• M16: 21,709,643 km (0.089 R)
• M17: 22,210,497 km (0.07 R)
• M18: 24,138,364 km (0.068 R)
• M19: 28,070,395 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 11

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.39 AU - 11.81 AU

Year: 10810 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,643,146 km

• M1: 165,156 km (0.085 R)
• M2: 566,677 km (0.08 R)
• M3: 1,012,329 km (0.115 R)
• M4: 1,529,638 km (0.062 R)
• M5: 1,934,300 km (0.095 R)
• M6: 2,410,470 km (0.113 R)
• M7: 3,010,358 km (0.063 R)
• M8: 4,123,067 km (0.106 R)
• M9: 4,631,999 km (0.081 R)
• M10: 8,952,984 km (0.114 R)
• M11: 10,773,590 km (0.095 R)
• M12: 12,337,785 km (0.079 R)
• M13: 13,016,660 km (0.092 R)
• M14: 16,493,913 km (0.1 R)
• M15: 17,624,275 km (0.091 R)
• M16: 18,326,786 km (0.098 R)
• M17: 20,717,959 km (0.094 R)
• M18: 29,237,557 km (0.082 R)
• M19: 29,672,438 km (0.052 R)
• M20: 32,257,340 km (0.045 R)
• M21: 32,721,692 km (0.11 R)
• M22: 39,040,407 km (0.085 R)
• M23: 41,043,073 km (0.039 R)
• M24: 42,276,957 km (0.092 R)
• M25: 43,535,524 km (0.1 R)
• M26: 45,252,159 km (0.066 R)
• M27: 47,311,523 km (0.073 R)
• M28: 48,364,244 km (0.047 R)
• M29: 53,376,520 km (0.097 R)
• M30: 53,863,461 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 13.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.43 AU - 11.19 AU

Year: 12917 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,643,146 km

• M1: 171,589 km (0.117 R)
• M2: 749,635 km (0.095 R)
• M3: 1,678,189 km (0.095 R)
• M4: 2,624,844 km (0.095 R)
• M5: 3,761,339 km (0.088 R)
• M6: 4,730,285 km (0.077 R)
• M7: 5,671,854 km (0.083 R)
• M8: 6,447,369 km (0.081 R)
• M9: 7,696,212 km (0.09 R)
• M10: 8,210,230 km (0.062 R)
• M11: 8,847,068 km (0.037 R)
• M12: 10,275,579 km (0.032 R)
• M13: 11,730,867 km (0.099 R)
• M14: 14,975,495 km (0.1 R)
• M15: 16,304,971 km (0.093 R)
• M16: 20,944,899 km (0.088 R)
• M17: 24,753,660 km (0.06 R)
• M18: 25,464,550 km (0.029 R)
• M19: 26,821,103 km (0.109 R)
• M20: 28,445,736 km (0.084 R)
• M21: 29,451,482 km (0.091 R)
• M22: 31,180,086 km (0.096 R)
• M23: 33,465,792 km (0.114 R)
• M24: 36,640,558 km (0.119 R)
• M25: 43,143,727 km (0.094 R)
• M26: 44,322,408 km (0.104 R)
• M27: 46,743,799 km (0.119 R)
• M28: 49,252,257 km (0.114 R)
• M29: 50,864,772 km (0.086 R)
• M30: 56,611,275 km (0.04 R)
• M31: 57,138,159 km (0.106 R)
• M32: 57,845,906 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 4.6

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.52 AU - 19.2 AU

Year: 27432 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,643,146 km

• M1: 57,296 km (0.06 R)
• M2: 292,913 km (0.119 R)
• M3: 880,683 km (0.09 R)
• M4: 1,050,476 km (0.075 R)
• M5: 1,199,326 km (0.071 R)
• M6: 1,457,233 km (0.117 R)
• M7: 1,751,492 km (0.036 R)
• M8: 1,922,632 km (0.12 R)
• M9: 2,126,085 km (0.029 R)
• M10: 3,059,875 km (0.094 R)
• M11: 4,205,645 km (0.096 R)
• M12: 5,099,492 km (0.114 R)
• M13: 6,113,317 km (0.066 R)
• M14: 8,264,684 km (0.075 R)
• M15: 8,969,440 km (0.056 R)
• M16: 10,746,961 km (0.095 R)
• M17: 12,746,636 km (0.105 R)
• M18: 15,618,466 km (0.071 R)
• M19: 18,169,409 km (0.098 R)
• M20: 23,862,955 km (0.11 R)
• M21: 25,507,933 km (0.117 R)
• M22: 27,227,112 km (0.116 R)
• M23: 41,008,516 km (0.043 R)
• M24: 42,095,644 km (0.11 R)
• M25: 47,141,730 km (0.114 R)
• M26: 51,672,750 km (0.102 R)
• M27: 52,576,172 km (0.062 R)
• M28: 54,600,680 km (0.106 R)
• M29: 57,444,236 km (0.069 R)
• M30: 60,185,767 km (0.118 R)
• M31: 63,630,557 km (0.051 R)
• M32: 70,246,223 km (0.108 R)
• M33: 74,290,303 km (0.083 R)
• M34: 74,748,970 km (0.117 R)
• M35: 78,962,693 km (0.063 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 10,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit