🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 193 Days

Day: 27.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,339,174 km

• M1: 344,524 km (0.114 R)
• M2: 516,861 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 208 Days

Day: 28.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.7 AU - 2.28 AU

Year: 1226 Days

Day: 29.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,339,174 km

• M1: 750,682 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 9.3

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.54 AU - 3.56 AU

Year: 2920 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 97,339,174 km

• M1: 116,537 km (0.087 R)
• M2: 452,982 km (0.077 R)
• M3: 766,689 km (0.076 R)
• M4: 1,068,877 km (0.098 R)
• M5: 1,589,029 km (0.11 R)
• M6: 3,066,158 km (0.099 R)
• M7: 3,751,615 km (0.118 R)
• M8: 4,099,430 km (0.038 R)
• M9: 4,468,488 km (0.069 R)
• M10: 5,199,124 km (0.117 R)
• M11: 8,340,979 km (0.109 R)
• M12: 9,261,903 km (0.114 R)
• M13: 11,389,185 km (0.084 R)
• M14: 13,161,621 km (0.08 R)
• M15: 20,621,917 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 8.3

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.72 AU - 7.26 AU

Year: 6400 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,339,174 km

• M1: 103,223 km (0.085 R)
• M2: 418,874 km (0.12 R)
• M3: 795,113 km (0.086 R)
• M4: 1,221,616 km (0.117 R)
• M5: 3,446,137 km (0.083 R)
• M6: 4,062,629 km (0.109 R)
• M7: 6,702,583 km (0.107 R)
• M8: 7,584,612 km (0.072 R)
• M9: 8,053,751 km (0.046 R)
• M10: 8,878,484 km (0.103 R)
• M11: 9,399,683 km (0.063 R)
• M12: 15,168,925 km (0.037 R)
• M13: 15,725,279 km (0.114 R)
• M14: 21,515,465 km (0.059 R)
• M15: 24,839,530 km (0.084 R)
• M16: 25,525,885 km (0.095 R)
• M17: 28,865,358 km (0.115 R)
• M18: 30,395,595 km (0.033 R)
• M19: 37,170,433 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 12

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.23 AU - 9.59 AU

Year: 11611 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,339,174 km

• M1: 149,299 km (0.099 R)
• M2: 544,686 km (0.057 R)
• M3: 974,331 km (0.057 R)
• M4: 1,417,739 km (0.085 R)
• M5: 1,850,376 km (0.087 R)
• M6: 2,278,076 km (0.11 R)
• M7: 2,793,441 km (0.058 R)
• M8: 3,361,464 km (0.068 R)
• M9: 4,669,548 km (0.071 R)
• M10: 5,239,217 km (0.092 R)
• M11: 6,180,486 km (0.026 R)
• M12: 6,828,844 km (0.097 R)
• M13: 7,564,416 km (0.1 R)
• M14: 10,667,076 km (0.041 R)
• M15: 12,175,322 km (0.098 R)
• M16: 18,231,792 km (0.069 R)
• M17: 18,617,605 km (0.093 R)
• M18: 19,166,928 km (0.053 R)
• M19: 22,339,899 km (0.062 R)
• M20: 25,366,114 km (0.09 R)
• M21: 45,510,664 km (0.111 R)
• M22: 46,651,797 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.3

Radius: 5.3

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.64 AU - 16.38 AU

Year: 24129 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 97,339,174 km

• M1: 65,973 km (0.098 R)
• M2: 560,842 km (0.073 R)
• M3: 1,296,415 km (0.09 R)
• M4: 1,815,370 km (0.049 R)
• M5: 2,462,979 km (0.101 R)
• M6: 3,077,378 km (0.089 R)
• M7: 3,889,096 km (0.091 R)
• M8: 5,236,673 km (0.103 R)
• M9: 6,152,362 km (0.051 R)
• M10: 6,385,286 km (0.088 R)
• M11: 7,119,363 km (0.113 R)
• M12: 7,908,192 km (0.1 R)
• M13: 8,465,594 km (0.118 R)
• M14: 8,637,781 km (0.073 R)
• M15: 8,871,004 km (0.095 R)
• M16: 9,168,405 km (0.085 R)
• M17: 9,411,202 km (0.118 R)
• M18: 10,556,823 km (0.06 R)
• M19: 13,586,030 km (0.101 R)
• M20: 14,629,774 km (0.106 R)
• M21: 15,045,058 km (0.103 R)
• M22: 17,057,299 km (0.117 R)
• M23: 20,972,125 km (0.118 R)
• M24: 26,046,635 km (0.104 R)
• M25: 26,289,432 km (0.102 R)
• M26: 28,286,564 km (0.099 R)
• M27: 29,322,080 km (0.09 R)
• M28: 30,651,706 km (0.102 R)
• M29: 33,717,415 km (0.066 R)
• M30: 34,441,619 km (0.047 R)
• M31: 40,449,918 km (0.071 R)
• M32: 41,103,062 km (0.058 R)
• M33: 44,301,614 km (0.036 R)
• M34: 44,647,634 km (0.076 R)
• M35: 49,497,298 km (0.099 R)
• M36: 58,340,028 km (0.116 R)
• M37: 58,755,910 km (0.106 R)
• M38: 65,455,052 km (0.095 R)
• M39: 76,306,433 km (0.047 R)
• M40: 77,804,656 km (0.116 R)
• M41: 81,376,305 km (0.08 R)
• M42: 84,523,545 km (0.11 R)
• M43: 88,570,317 km (0.117 R)
• M44: 95,023,221 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit