🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 174 Days

Day: 27 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,436,548 km

• M1: 192,832 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.32 AU - 2.62 AU

Year: 1707 Days

Day: 44.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.32 AU - 5.18 AU

Year: 4552 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,436,548 km

• M1: 138,976 km (0.079 R)
• M2: 822,339 km (0.115 R)
• M3: 1,169,855 km (0.036 R)
• M4: 1,690,456 km (0.035 R)
• M5: 2,153,461 km (0.032 R)
• M6: 3,620,717 km (0.056 R)
• M7: 4,915,337 km (0.077 R)
• M8: 5,282,600 km (0.073 R)
• M9: 6,715,748 km (0.068 R)
• M10: 7,136,267 km (0.081 R)
• M11: 7,677,812 km (0.115 R)
• M12: 8,996,966 km (0.056 R)
• M13: 10,291,436 km (0.104 R)
• M14: 12,032,306 km (0.093 R)
• M15: 15,357,418 km (0.027 R)
• M16: 20,435,219 km (0.081 R)
• M17: 20,977,062 km (0.07 R)
• M18: 22,018,862 km (0.108 R)
• M19: 22,660,188 km (0.115 R)
• M20: 25,506,736 km (0.046 R)
• M21: 26,373,207 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 11.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.09 AU - 5.15 AU

Year: 5094 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,436,548 km

• M1: 147,653 km (0.084 R)
• M2: 589,864 km (0.085 R)
• M3: 1,013,825 km (0.12 R)
• M4: 1,770,640 km (0.114 R)
• M5: 2,251,298 km (0.068 R)
• M6: 2,872,429 km (0.065 R)
• M7: 3,254,053 km (0.105 R)
• M8: 4,311,261 km (0.115 R)
• M9: 5,440,875 km (0.099 R)
• M10: 6,627,036 km (0.09 R)
• M11: 7,759,342 km (0.07 R)
• M12: 10,012,286 km (0.029 R)
• M13: 11,881,512 km (0.115 R)
• M14: 13,972,890 km (0.098 R)
• M15: 14,852,077 km (0.12 R)
• M16: 15,305,358 km (0.083 R)
• M17: 16,418,815 km (0.088 R)
• M18: 17,460,166 km (0.104 R)
• M19: 21,705,454 km (0.086 R)
• M20: 24,969,231 km (0.045 R)
• M21: 25,853,953 km (0.1 R)
• M22: 26,593,265 km (0.105 R)
• M23: 27,942,339 km (0.097 R)
• M24: 29,336,591 km (0.094 R)
• M25: 29,781,645 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 11.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.33 AU - 7.19 AU

Year: 6079 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,436,548 km

• M1: 143,016 km (0.066 R)
• M2: 591,211 km (0.11 R)
• M3: 1,065,137 km (0.086 R)
• M4: 1,573,919 km (0.09 R)
• M5: 1,952,252 km (0.093 R)
• M6: 3,016,043 km (0.092 R)
• M7: 3,457,207 km (0.1 R)
• M8: 3,869,648 km (0.108 R)
• M9: 4,570,365 km (0.067 R)
• M10: 6,577,519 km (0.037 R)
• M11: 7,269,260 km (0.091 R)
• M12: 11,217,447 km (0.09 R)
• M13: 12,841,481 km (0.112 R)
• M14: 14,660,891 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 11.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.74 AU - 7.62 AU

Year: 6755 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,436,548 km

• M1: 145,559 km (0.093 R)
• M2: 756,516 km (0.107 R)
• M3: 1,455,587 km (0.076 R)
• M4: 1,885,083 km (0.116 R)
• M5: 2,637,710 km (0.111 R)
• M6: 3,143,500 km (0.11 R)
• M7: 3,537,690 km (0.025 R)
• M8: 4,131,145 km (0.116 R)
• M9: 7,370,537 km (0.057 R)
• M10: 9,143,871 km (0.074 R)
• M11: 9,997,626 km (0.08 R)
• M12: 10,672,162 km (0.119 R)
• M13: 12,775,060 km (0.027 R)
• M14: 13,141,874 km (0.08 R)
• M15: 13,678,182 km (0.097 R)
• M16: 15,433,863 km (0.108 R)
• M17: 16,031,057 km (0.117 R)
• M18: 17,720,466 km (0.092 R)
• M19: 18,508,249 km (0.025 R)
• M20: 19,250,852 km (0.109 R)
• M21: 21,671,944 km (0.087 R)
• M22: 22,725,413 km (0.096 R)
• M23: 28,333,687 km (0.081 R)
• M24: 28,868,948 km (0.039 R)
• M25: 31,742,275 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 11.1

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.39 AU - 7.77 AU

Year: 7422 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,436,548 km

• M1: 139,425 km (0.108 R)
• M2: 627,563 km (0.12 R)
• M3: 978,370 km (0.102 R)
• M4: 1,344,735 km (0.091 R)
• M5: 1,985,762 km (0.052 R)
• M6: 2,386,385 km (0.116 R)
• M7: 2,761,427 km (0.084 R)
• M8: 4,648,455 km (0.091 R)
• M9: 5,116,696 km (0.113 R)
• M10: 5,812,027 km (0.066 R)
• M11: 7,390,733 km (0.075 R)
• M12: 8,030,264 km (0.054 R)
• M13: 8,837,345 km (0.092 R)
• M14: 9,238,117 km (0.091 R)
• M15: 9,838,454 km (0.097 R)
• M16: 11,903,652 km (0.077 R)
• M17: 12,726,740 km (0.062 R)
• M18: 13,942,222 km (0.03 R)
• M19: 15,746,073 km (0.107 R)
• M20: 18,267,097 km (0.082 R)
• M21: 20,577,187 km (0.087 R)
• M22: 22,248,794 km (0.072 R)
• M23: 24,094,981 km (0.04 R)
• M24: 25,055,549 km (0.113 R)
• M25: 27,146,179 km (0.099 R)
• M26: 29,350,504 km (0.118 R)
• M27: 29,745,592 km (0.096 R)
• M28: 31,362,146 km (0.026 R)
• M29: 32,612,336 km (0.07 R)
• M30: 33,142,959 km (0.089 R)
• M31: 36,562,318 km (0.104 R)
• M32: 37,134,979 km (0.101 R)
• M33: 38,415,985 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit