🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.61 AU - 4.09 AU

Year: 2667 Days

Day: 41.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,348,340 km

• M1: 446,250 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.08 AU - 5.3 AU

Year: 3586 Days

Day: 47 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,348,340 km

• M1: 62,083 km (0.038 R)
• M2: 232,475 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.29 AU - 5.89 AU

Year: 4055 Days

Day: 30.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.14 AU - 5.42 AU

Year: 4284 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,348,340 km

• M1: 529,427 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 9.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.45 AU - 5.47 AU

Year: 4505 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,348,340 km

• M1: 120,576 km (0.044 R)
• M2: 431,739 km (0.097 R)
• M3: 964,906 km (0.116 R)
• M4: 1,585,139 km (0.067 R)
• M5: 2,935,858 km (0.063 R)
• M6: 4,048,866 km (0.09 R)
• M7: 4,986,396 km (0.118 R)
• M8: 5,366,076 km (0.114 R)
• M9: 6,276,379 km (0.032 R)
• M10: 8,250,771 km (0.078 R)
• M11: 8,667,401 km (0.096 R)
• M12: 9,625,127 km (0.072 R)
• M13: 10,919,747 km (0.111 R)
• M14: 11,283,719 km (0.081 R)
• M15: 12,180,857 km (0.116 R)
• M16: 12,871,850 km (0.052 R)
• M17: 13,484,752 km (0.092 R)
• M18: 14,713,549 km (0.048 R)
• M19: 15,046,105 km (0.055 R)
• M20: 16,073,842 km (0.11 R)
• M21: 23,469,512 km (0.106 R)
• M22: 25,006,930 km (0.062 R)
• M23: 26,122,331 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 13.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.41 AU - 7.91 AU

Year: 6765 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,348,340 km

• M1: 176,226 km (0.094 R)
• M2: 605,871 km (0.12 R)
• M3: 1,078,451 km (0.089 R)
• M4: 1,707,061 km (0.058 R)
• M5: 2,302,162 km (0.034 R)
• M6: 3,109,392 km (0.108 R)
• M7: 4,334,000 km (0.097 R)
• M8: 5,150,804 km (0.05 R)
• M9: 6,376,460 km (0.112 R)
• M10: 7,159,455 km (0.106 R)
• M11: 7,645,349 km (0.065 R)
• M12: 8,453,327 km (0.106 R)
• M13: 9,116,195 km (0.071 R)
• M14: 12,813,058 km (0.115 R)
• M15: 13,531,427 km (0.114 R)
• M16: 14,007,297 km (0.087 R)
• M17: 14,992,699 km (0.074 R)
• M18: 18,227,304 km (0.07 R)
• M19: 19,136,410 km (0.1 R)
• M20: 22,854,366 km (0.111 R)
• M21: 23,454,553 km (0.112 R)
• M22: 25,001,095 km (0.118 R)
• M23: 27,784,962 km (0.033 R)
• M24: 28,555,242 km (0.047 R)
• M25: 29,163,955 km (0.099 R)
• M26: 29,692,784 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 10.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.2 AU - 10.9 AU

Year: 11250 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,348,340 km

• M1: 136,583 km (0.117 R)
• M2: 494,571 km (0.087 R)
• M3: 1,027,588 km (0.047 R)
• M4: 1,780,813 km (0.096 R)
• M5: 2,349,135 km (0.045 R)
• M6: 5,013,623 km (0.115 R)
• M7: 6,120,498 km (0.066 R)
• M8: 7,348,846 km (0.092 R)
• M9: 11,220,588 km (0.094 R)
• M10: 11,637,368 km (0.045 R)
• M11: 12,355,139 km (0.105 R)
• M12: 13,051,517 km (0.08 R)
• M13: 13,668,907 km (0.115 R)
• M14: 18,872,819 km (0.053 R)
• M15: 21,948,401 km (0.087 R)
• M16: 26,958,883 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.86 AU - 13.38 AU

Year: 13093 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 61.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,348,340 km

• M1: 145,858 km (0.082 R)
• M2: 570,117 km (0.049 R)
• M3: 932,294 km (0.108 R)
• M4: 2,208,214 km (0.089 R)
• M5: 3,063,914 km (0.062 R)
• M6: 7,425,290 km (0.092 R)
• M7: 9,377,543 km (0.094 R)
• M8: 11,821,972 km (0.088 R)
• M9: 14,204,318 km (0.073 R)
• M10: 15,960,298 km (0.119 R)
• M11: 17,781,053 km (0.07 R)
• M12: 20,061,972 km (0.072 R)
• M13: 21,060,538 km (0.117 R)
• M14: 31,478,085 km (0.1 R)
• M15: 38,984,607 km (0.066 R)
• M16: 42,537,556 km (0.063 R)
• M17: 43,081,644 km (0.056 R)
• M18: 51,348,272 km (0.066 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit