🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.66 AU - 0.66 AU

Year: 199 Days

Day: 39.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 399 Days

Day: 14.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 125.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,669,049 km

• M1: 140,921 km (0.113 R)
• M2: 227,838 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.27 AU - 1.43 AU

Year: 582 Days

Day: 23.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,669,049 km

• M1: 358,436 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.42 AU - 6.16 AU

Year: 4512 Days

Day: 5.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,669,049 km

• M1: 162,014 km (0.032 R)
• M2: 581,936 km (0.118 R)
• M3: 1,132,755 km (0.101 R)
• M4: 1,679,236 km (0.095 R)
• M5: 2,229,457 km (0.049 R)
• M6: 3,263,926 km (0.09 R)
• M7: 3,839,429 km (0.079 R)
• M8: 4,877,339 km (0.113 R)
• M9: 5,553,671 km (0.07 R)
• M10: 6,348,784 km (0.119 R)
• M11: 8,337,987 km (0.072 R)
• M12: 8,903,317 km (0.108 R)
• M13: 10,919,298 km (0.066 R)
• M14: 13,557,157 km (0.109 R)
• M15: 14,141,487 km (0.078 R)
• M16: 17,433,388 km (0.079 R)
• M17: 18,418,490 km (0.07 R)
• M18: 19,934,066 km (0.089 R)
• M19: 20,626,704 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 10.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.03 AU - 11.31 AU

Year: 12926 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,669,049 km

• M1: 136,433 km (0.083 R)
• M2: 597,195 km (0.108 R)
• M3: 1,668,764 km (0.09 R)
• M4: 2,198,490 km (0.042 R)
• M5: 3,854,240 km (0.105 R)
• M6: 5,068,974 km (0.118 R)
• M7: 5,485,156 km (0.094 R)
• M8: 6,944,034 km (0.075 R)
• M9: 10,280,366 km (0.093 R)
• M10: 13,021,148 km (0.069 R)
• M11: 14,737,634 km (0.096 R)
• M12: 22,721,972 km (0.106 R)
• M13: 31,769,501 km (0.097 R)
• M14: 34,330,767 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.1

Radius: 6.7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.87 AU - 13.93 AU

Year: 16193 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,669,049 km

• M1: 83,326 km (0.056 R)
• M2: 327,171 km (0.063 R)
• M3: 1,046,587 km (0.089 R)
• M4: 1,445,564 km (0.091 R)
• M5: 1,697,337 km (0.111 R)
• M6: 2,480,183 km (0.081 R)
• M7: 2,891,577 km (0.077 R)
• M8: 3,374,180 km (0.118 R)
• M9: 3,677,415 km (0.096 R)
• M10: 4,764,842 km (0.118 R)
• M11: 5,182,818 km (0.077 R)
• M12: 5,512,083 km (0.086 R)
• M13: 6,012,338 km (0.119 R)
• M14: 6,711,559 km (0.091 R)
• M15: 9,030,027 km (0.096 R)
• M16: 9,293,169 km (0.037 R)
• M17: 10,057,166 km (0.11 R)
• M18: 10,339,906 km (0.116 R)
• M19: 10,980,783 km (0.079 R)
• M20: 13,604,131 km (0.09 R)
• M21: 19,432,464 km (0.077 R)
• M22: 21,414,038 km (0.12 R)
• M23: 21,882,429 km (0.095 R)
• M24: 27,715,998 km (0.06 R)
• M25: 30,219,667 km (0.028 R)
• M26: 34,124,770 km (0.051 R)
• M27: 35,280,713 km (0.093 R)
• M28: 36,595,529 km (0.111 R)
• M29: 36,862,411 km (0.046 R)
• M30: 37,670,689 km (0.111 R)
• M31: 39,743,068 km (0.084 R)
• M32: 40,735,799 km (0.102 R)
• M33: 44,264,664 km (0.059 R)
• M34: 50,095,689 km (0.069 R)
• M35: 58,943,506 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 7.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.71 AU - 17.59 AU

Year: 19740 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,669,049 km

• M1: 95,892 km (0.06 R)
• M2: 341,831 km (0.105 R)
• M3: 589,266 km (0.097 R)
• M4: 859,141 km (0.088 R)
• M5: 1,137,542 km (0.088 R)
• M6: 2,101,850 km (0.113 R)
• M7: 2,485,868 km (0.051 R)
• M8: 2,821,416 km (0.085 R)
• M9: 3,315,986 km (0.042 R)
• M10: 3,584,215 km (0.036 R)
• M11: 4,256,658 km (0.113 R)
• M12: 4,509,478 km (0.049 R)
• M13: 4,873,450 km (0.079 R)
• M14: 5,585,386 km (0.113 R)
• M15: 6,780,673 km (0.079 R)
• M16: 7,393,426 km (0.099 R)
• M17: 7,713,266 km (0.055 R)
• M18: 7,994,809 km (0.026 R)
• M19: 8,283,234 km (0.088 R)
• M20: 9,506,945 km (0.089 R)
• M21: 10,730,506 km (0.109 R)
• M22: 11,200,542 km (0.054 R)
• M23: 13,352,508 km (0.117 R)
• M24: 15,394,219 km (0.116 R)
• M25: 18,960,633 km (0.092 R)
• M26: 21,071,159 km (0.066 R)
• M27: 22,657,645 km (0.095 R)
• M28: 27,564,604 km (0.108 R)
• M29: 34,132,101 km (0.096 R)
• M30: 43,271,633 km (0.108 R)
• M31: 44,762,076 km (0.109 R)
• M32: 49,923,053 km (0.113 R)
• M33: 51,066,580 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit