🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 520 Days

Day: 35.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,508,140 km

• M1: 198,068 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.04 AU - 6.36 AU

Year: 4207 Days

Day: 32.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 10

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.59 AU - 5.91 AU

Year: 4891 Days

Day: 9.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,508,140 km

• M1: 124,465 km (0.081 R)
• M2: 553,512 km (0.051 R)
• M3: 1,090,718 km (0.114 R)
• M4: 1,554,471 km (0.049 R)
• M5: 3,624,158 km (0.11 R)
• M6: 4,721,159 km (0.039 R)
• M7: 5,048,031 km (0.096 R)
• M8: 5,686,963 km (0.103 R)
• M9: 6,120,946 km (0.108 R)
• M10: 8,082,923 km (0.053 R)
• M11: 9,040,050 km (0.09 R)
• M12: 9,675,691 km (0.1 R)
• M13: 10,026,648 km (0.104 R)
• M14: 10,386,281 km (0.101 R)
• M15: 11,131,129 km (0.08 R)
• M16: 11,961,098 km (0.079 R)
• M17: 12,884,416 km (0.058 R)
• M18: 14,132,511 km (0.102 R)
• M19: 15,163,988 km (0.102 R)
• M20: 16,930,440 km (0.094 R)
• M21: 19,586,550 km (0.111 R)
• M22: 19,937,058 km (0.055 R)
• M23: 22,356,055 km (0.087 R)
• M24: 26,897,996 km (0.102 R)
• M25: 27,244,166 km (0.107 R)
• M26: 31,538,074 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 11.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.03 AU - 7.15 AU

Year: 6697 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,508,140 km

• M1: 140,472 km (0.089 R)
• M2: 558,299 km (0.027 R)
• M3: 1,096,104 km (0.114 R)
• M4: 1,520,513 km (0.065 R)
• M5: 1,924,427 km (0.046 R)
• M6: 2,803,314 km (0.115 R)
• M7: 3,355,331 km (0.112 R)
• M8: 4,050,063 km (0.109 R)
• M9: 5,428,458 km (0.059 R)
• M10: 6,097,460 km (0.11 R)
• M11: 6,651,570 km (0.096 R)
• M12: 7,203,437 km (0.069 R)
• M13: 7,748,422 km (0.062 R)
• M14: 8,242,693 km (0.105 R)
• M15: 9,210,741 km (0.117 R)
• M16: 11,713,513 km (0.056 R)
• M17: 12,519,547 km (0.096 R)
• M18: 17,692,940 km (0.052 R)
• M19: 18,218,178 km (0.112 R)
• M20: 18,821,357 km (0.086 R)
• M21: 19,576,826 km (0.089 R)
• M22: 20,495,507 km (0.094 R)
• M23: 22,418,737 km (0.105 R)
• M24: 24,217,801 km (0.059 R)
• M25: 25,276,355 km (0.118 R)
• M26: 27,398,252 km (0.105 R)
• M27: 28,547,313 km (0.067 R)
• M28: 31,226,162 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 12.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.48 AU - 10.72 AU

Year: 8947 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,508,140 km

• M1: 161,715 km (0.037 R)
• M2: 809,624 km (0.064 R)
• M3: 1,206,058 km (0.098 R)
• M4: 1,649,915 km (0.084 R)
• M5: 2,843,108 km (0.108 R)
• M6: 3,437,161 km (0.039 R)
• M7: 4,135,932 km (0.064 R)
• M8: 5,995,434 km (0.104 R)
• M9: 7,453,116 km (0.115 R)
• M10: 8,283,683 km (0.05 R)
• M11: 9,377,094 km (0.114 R)
• M12: 11,612,385 km (0.096 R)
• M13: 12,381,468 km (0.101 R)
• M14: 12,778,650 km (0.115 R)
• M15: 16,746,584 km (0.066 R)
• M16: 18,043,149 km (0.062 R)
• M17: 28,620,017 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 10.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.18 AU - 12.32 AU

Year: 12504 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,508,140 km

• M1: 140,622 km (0.101 R)
• M2: 787,932 km (0.057 R)
• M3: 1,250,040 km (0.106 R)
• M4: 1,752,240 km (0.057 R)
• M5: 2,205,521 km (0.104 R)
• M6: 2,777,135 km (0.103 R)
• M7: 3,665,746 km (0.064 R)
• M8: 4,528,028 km (0.055 R)
• M9: 5,755,628 km (0.093 R)
• M10: 7,433,369 km (0.076 R)
• M11: 8,188,239 km (0.099 R)
• M12: 8,993,525 km (0.095 R)
• M13: 9,607,175 km (0.074 R)
• M14: 9,949,156 km (0.083 R)
• M15: 14,713,100 km (0.113 R)
• M16: 18,246,452 km (0.06 R)
• M17: 19,540,025 km (0.12 R)
• M18: 19,931,822 km (0.093 R)
• M19: 22,308,932 km (0.114 R)
• M20: 24,323,866 km (0.032 R)
• M21: 25,329,313 km (0.114 R)
• M22: 29,219,606 km (0.027 R)
• M23: 30,987,404 km (0.117 R)
• M24: 31,843,403 km (0.073 R)
• M25: 35,079,354 km (0.062 R)
• M26: 35,775,284 km (0.093 R)
• M27: 40,271,448 km (0.037 R)
• M28: 41,034,397 km (0.108 R)
• M29: 43,647,273 km (0.08 R)
• M30: 44,722,882 km (0.075 R)
• M31: 45,541,033 km (0.109 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit