🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.95 AU

Year: 250 Days

Day: 33.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.84 AU - 2.4 AU

Year: 1163 Days

Day: 28.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,062,784 km

• M1: 404,213 km (0.091 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 9.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.18 AU - 5.44 AU

Year: 4610 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 101,062,784 km

• M1: 136,284 km (0.075 R)
• M2: 1,144,873 km (0.076 R)
• M3: 2,804,960 km (0.1 R)
• M4: 3,660,959 km (0.075 R)
• M5: 4,485,094 km (0.103 R)
• M6: 6,836,024 km (0.091 R)
• M7: 9,834,265 km (0.119 R)
• M8: 11,910,234 km (0.115 R)
• M9: 13,028,628 km (0.113 R)
• M10: 13,750,737 km (0.112 R)
• M11: 17,014,364 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 10.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.76 AU - 7 AU

Year: 6071 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 101,062,784 km

• M1: 130,599 km (0.095 R)
• M2: 509,082 km (0.096 R)
• M3: 908,209 km (0.099 R)
• M4: 1,811,630 km (0.109 R)
• M5: 2,389,228 km (0.062 R)
• M6: 2,839,816 km (0.085 R)
• M7: 3,541,730 km (0.081 R)
• M8: 4,287,176 km (0.117 R)
• M9: 4,661,320 km (0.114 R)
• M10: 5,395,397 km (0.116 R)
• M11: 6,471,753 km (0.057 R)
• M12: 7,061,019 km (0.053 R)
• M13: 8,636,435 km (0.032 R)
• M14: 13,185,856 km (0.085 R)
• M15: 15,502,977 km (0.102 R)
• M16: 16,164,050 km (0.076 R)
• M17: 17,016,758 km (0.101 R)
• M18: 17,839,396 km (0.042 R)
• M19: 18,504,209 km (0.105 R)
• M20: 19,060,265 km (0.114 R)
• M21: 21,128,306 km (0.104 R)
• M22: 22,147,516 km (0.05 R)
• M23: 23,773,346 km (0.106 R)
• M24: 25,100,129 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 8.9

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.85 AU - 6.87 AU

Year: 6769 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,062,784 km

• M1: 110,702 km (0.09 R)
• M2: 485,445 km (0.105 R)
• M3: 874,699 km (0.102 R)
• M4: 1,175,390 km (0.089 R)
• M5: 1,667,867 km (0.088 R)
• M6: 2,698,746 km (0.107 R)
• M7: 3,631,488 km (0.085 R)
• M8: 4,054,551 km (0.105 R)
• M9: 4,345,669 km (0.113 R)
• M10: 5,620,542 km (0.025 R)
• M11: 11,859,222 km (0.08 R)
• M12: 15,949,527 km (0.059 R)
• M13: 23,924,290 km (0.098 R)
• M14: 26,587,730 km (0.118 R)
• M15: 29,639,976 km (0.102 R)
• M16: 31,352,871 km (0.106 R)
• M17: 33,881,973 km (0.108 R)
• M18: 36,543,917 km (0.07 R)
• M19: 38,394,144 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.1

Radius: 6.8

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.78 AU - 18.88 AU

Year: 28363 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,062,784 km

• M1: 84,972 km (0.12 R)
• M2: 490,531 km (0.103 R)
• M3: 713,582 km (0.097 R)
• M4: 1,204,412 km (0.115 R)
• M5: 2,471,656 km (0.114 R)
• M6: 3,615,332 km (0.076 R)
• M7: 4,053,354 km (0.069 R)
• M8: 4,414,035 km (0.102 R)
• M9: 5,581,796 km (0.091 R)
• M10: 6,028,495 km (0.091 R)
• M11: 6,595,770 km (0.088 R)
• M12: 7,619,468 km (0.079 R)
• M13: 10,106,982 km (0.033 R)
• M14: 10,635,511 km (0.114 R)
• M15: 12,406,301 km (0.115 R)
• M16: 13,322,438 km (0.112 R)
• M17: 15,547,408 km (0.101 R)
• M18: 18,008,592 km (0.028 R)
• M19: 18,785,005 km (0.073 R)
• M20: 19,281,520 km (0.111 R)
• M21: 20,093,986 km (0.072 R)
• M22: 22,224,708 km (0.036 R)
• M23: 24,974,916 km (0.105 R)
• M24: 40,016,084 km (0.099 R)
• M25: 40,343,404 km (0.092 R)
• M26: 40,837,676 km (0.071 R)
• M27: 41,335,986 km (0.089 R)
• M28: 46,725,399 km (0.087 R)
• M29: 54,147,099 km (0.071 R)
• M30: 54,949,991 km (0.037 R)
• M31: 55,557,208 km (0.086 R)
• M32: 56,579,411 km (0.089 R)
• M33: 59,721,265 km (0.039 R)
• M34: 61,879,214 km (0.088 R)
• M35: 66,808,614 km (0.054 R)
• M36: 68,898,347 km (0.095 R)
• M37: 70,792,256 km (0.095 R)
• M38: 74,683,595 km (0.097 R)
• M39: 91,675,819 km (0.104 R)
• M40: 98,360,899 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit