🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.12 AU

Year: 371 Days

Day: 47.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,773,159 km

• M1: 255,663 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.1 AU - 4.28 AU

Year: 2629 Days

Day: 14.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 13.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.29 AU - 6.29 AU

Year: 4512 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,773,159 km

• M1: 167,849 km (0.098 R)
• M2: 608,265 km (0.059 R)
• M3: 1,184,815 km (0.103 R)
• M4: 2,722,681 km (0.116 R)
• M5: 3,357,275 km (0.078 R)
• M6: 5,984,812 km (0.088 R)
• M7: 6,875,219 km (0.12 R)
• M8: 7,886,201 km (0.116 R)
• M9: 8,735,169 km (0.112 R)
• M10: 9,762,308 km (0.057 R)
• M11: 10,490,700 km (0.112 R)
• M12: 18,523,956 km (0.117 R)
• M13: 19,704,583 km (0.077 R)
• M14: 24,124,302 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 11.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.21 AU - 5.89 AU

Year: 4849 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,773,159 km

• M1: 141,819 km (0.027 R)
• M2: 541,544 km (0.076 R)
• M3: 902,973 km (0.112 R)
• M4: 1,579,903 km (0.107 R)
• M5: 2,026,303 km (0.12 R)
• M6: 2,541,518 km (0.081 R)
• M7: 2,938,102 km (0.056 R)
• M8: 3,303,121 km (0.111 R)
• M9: 3,959,257 km (0.111 R)
• M10: 4,700,515 km (0.056 R)
• M11: 5,403,774 km (0.105 R)
• M12: 5,794,374 km (0.106 R)
• M13: 6,203,824 km (0.108 R)
• M14: 6,720,684 km (0.096 R)
• M15: 8,937,725 km (0.091 R)
• M16: 9,635,599 km (0.098 R)
• M17: 10,649,274 km (0.094 R)
• M18: 11,349,542 km (0.047 R)
• M19: 11,732,512 km (0.082 R)
• M20: 13,025,935 km (0.117 R)
• M21: 14,020,163 km (0.102 R)
• M22: 14,660,591 km (0.084 R)
• M23: 15,217,694 km (0.12 R)
• M24: 15,841,517 km (0.08 R)
• M25: 17,195,677 km (0.059 R)
• M26: 17,872,607 km (0.105 R)
• M27: 21,721,162 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 14.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.94 AU - 7.24 AU

Year: 6274 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,773,159 km

• M1: 182,809 km (0.069 R)
• M2: 762,949 km (0.095 R)
• M3: 1,269,488 km (0.073 R)
• M4: 1,817,016 km (0.109 R)
• M5: 3,211,417 km (0.114 R)
• M6: 4,149,546 km (0.097 R)
• M7: 4,683,610 km (0.102 R)
• M8: 5,477,975 km (0.077 R)
• M9: 7,148,385 km (0.063 R)
• M10: 7,761,586 km (0.109 R)
• M11: 9,814,668 km (0.103 R)
• M12: 11,167,930 km (0.094 R)
• M13: 12,370,098 km (0.061 R)
• M14: 13,426,858 km (0.03 R)
• M15: 15,404,392 km (0.067 R)
• M16: 17,776,117 km (0.044 R)
• M17: 20,080,672 km (0.114 R)
• M18: 20,686,693 km (0.116 R)
• M19: 22,094,858 km (0.091 R)
• M20: 23,068,590 km (0.057 R)
• M21: 23,986,074 km (0.101 R)
• M22: 33,160,462 km (0.087 R)
• M23: 36,636,668 km (0.119 R)
• M24: 37,656,626 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.5

Radius: 6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.93 AU - 14.55 AU

Year: 18888 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,773,159 km

• M1: 75,397 km (0.102 R)
• M2: 525,537 km (0.1 R)
• M3: 784,491 km (0.1 R)
• M4: 1,024,895 km (0.089 R)
• M5: 1,493,136 km (0.115 R)
• M6: 1,987,258 km (0.093 R)
• M7: 2,563,360 km (0.035 R)
• M8: 3,344,260 km (0.106 R)
• M9: 4,214,621 km (0.116 R)
• M10: 4,423,459 km (0.06 R)
• M11: 5,092,312 km (0.11 R)
• M12: 6,199,785 km (0.11 R)
• M13: 6,789,649 km (0.085 R)
• M14: 7,119,063 km (0.109 R)
• M15: 8,639,875 km (0.088 R)
• M16: 11,596,528 km (0.025 R)
• M17: 12,612,596 km (0.084 R)
• M18: 13,428,802 km (0.055 R)
• M19: 15,800,228 km (0.078 R)
• M20: 16,015,649 km (0.032 R)
• M21: 20,919,018 km (0.04 R)
• M22: 23,428,523 km (0.084 R)
• M23: 25,437,472 km (0.03 R)
• M24: 28,185,436 km (0.08 R)
• M25: 29,036,199 km (0.119 R)
• M26: 43,225,706 km (0.063 R)
• M27: 43,788,494 km (0.083 R)
• M28: 45,796,995 km (0.108 R)
• M29: 47,566,737 km (0.061 R)
• M30: 48,016,129 km (0.089 R)
• M31: 48,771,449 km (0.063 R)
• M32: 50,616,589 km (0.094 R)
• M33: 53,148,533 km (0.089 R)
• M34: 53,956,810 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit