🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 346 Days

Day: 22.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 9.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 378 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,864,408 km

• M1: 119,678 km (0.04 R)
• M2: 448,046 km (0.088 R)
• M3: 775,964 km (0.095 R)
• M4: 1,181,225 km (0.086 R)
• M5: 1,518,718 km (0.068 R)
• M6: 2,090,032 km (0.119 R)
• M7: 2,458,641 km (0.04 R)
• M8: 3,237,448 km (0.091 R)
• M9: 4,039,890 km (0.069 R)
• M10: 4,644,864 km (0.04 R)
• M11: 5,060,447 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 12.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.7 AU - 1.7 AU

Year: 1431 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,864,408 km

• M1: 151,692 km (0.102 R)
• M2: 532,718 km (0.097 R)
• M3: 1,361,789 km (0.055 R)
• M4: 1,801,458 km (0.06 R)
• M5: 2,373,370 km (0.118 R)
• M6: 3,079,023 km (0.075 R)
• M7: 3,498,047 km (0.1 R)
• M8: 4,116,485 km (0.102 R)
• M9: 4,568,420 km (0.083 R)
• M10: 5,011,828 km (0.054 R)
• M11: 6,668,475 km (0.11 R)
• M12: 7,055,185 km (0.086 R)
• M13: 7,902,508 km (0.12 R)
• M14: 9,001,154 km (0.103 R)
• M15: 10,031,136 km (0.113 R)
• M16: 13,471,587 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 8.5

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.06 AU - 5.14 AU

Year: 6370 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,864,408 km

• M1: 105,915 km (0.114 R)
• M2: 558,898 km (0.087 R)
• M3: 832,213 km (0.066 R)
• M4: 1,229,994 km (0.047 R)
• M5: 2,379,055 km (0.061 R)
• M6: 2,650,126 km (0.057 R)
• M7: 3,476,505 km (0.117 R)
• M8: 4,279,546 km (0.088 R)
• M9: 5,082,588 km (0.107 R)
• M10: 5,381,783 km (0.09 R)
• M11: 7,058,177 km (0.029 R)
• M12: 7,700,251 km (0.114 R)
• M13: 8,588,115 km (0.12 R)
• M14: 8,927,253 km (0.099 R)
• M15: 9,452,940 km (0.047 R)
• M16: 10,185,820 km (0.08 R)
• M17: 15,774,048 km (0.085 R)
• M18: 18,572,276 km (0.07 R)
• M19: 19,356,468 km (0.079 R)
• M20: 20,762,688 km (0.096 R)
• M21: 21,763,199 km (0.113 R)
• M22: 22,554,572 km (0.057 R)
• M23: 23,038,521 km (0.078 R)
• M24: 23,529,351 km (0.067 R)
• M25: 23,943,588 km (0.06 R)
• M26: 25,912,446 km (0.05 R)
• M27: 34,125,967 km (0.115 R)
• M28: 36,836,232 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.5

Radius: 7.4

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.8 AU - 7.76 AU

Year: 11399 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,864,408 km

• M1: 92,003 km (0.06 R)
• M2: 510,278 km (0.073 R)
• M3: 756,217 km (0.055 R)
• M4: 1,232,387 km (0.037 R)
• M5: 1,489,696 km (0.07 R)
• M6: 1,752,090 km (0.072 R)
• M7: 2,390,424 km (0.077 R)
• M8: 3,128,091 km (0.059 R)
• M9: 3,388,841 km (0.027 R)
• M10: 4,317,095 km (0.079 R)
• M11: 5,338,250 km (0.104 R)
• M12: 7,261,181 km (0.096 R)
• M13: 10,893,119 km (0.045 R)
• M14: 11,495,100 km (0.059 R)
• M15: 14,319,209 km (0.104 R)
• M16: 21,293,013 km (0.096 R)
• M17: 21,546,731 km (0.091 R)
• M18: 21,974,132 km (0.115 R)
• M19: 23,111,674 km (0.082 R)
• M20: 27,353,223 km (0.117 R)
• M21: 28,056,482 km (0.092 R)
• M22: 29,185,797 km (0.041 R)
• M23: 31,644,737 km (0.094 R)
• M24: 34,470,341 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.4 AU - 7.82 AU

Year: 13555 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,864,408 km

• M1: 87,664 km (0.068 R)
• M2: 315,203 km (0.103 R)
• M3: 852,259 km (0.106 R)
• M4: 1,120,189 km (0.11 R)
• M5: 1,814,173 km (0.086 R)
• M6: 2,475,845 km (0.088 R)
• M7: 3,192,718 km (0.09 R)
• M8: 4,040,339 km (0.073 R)
• M9: 5,126,869 km (0.066 R)
• M10: 5,460,472 km (0.113 R)
• M11: 5,702,671 km (0.075 R)
• M12: 7,603,910 km (0.11 R)
• M13: 9,392,054 km (0.107 R)
• M14: 9,943,172 km (0.116 R)
• M15: 11,054,983 km (0.083 R)
• M16: 12,663,310 km (0.102 R)
• M17: 13,273,669 km (0.045 R)
• M18: 14,685,275 km (0.096 R)
• M19: 17,280,648 km (0.114 R)
• M20: 17,503,699 km (0.108 R)
• M21: 18,337,707 km (0.118 R)
• M22: 18,960,782 km (0.053 R)
• M23: 24,838,183 km (0.11 R)
• M24: 27,777,931 km (0.119 R)
• M25: 31,270,742 km (0.082 R)
• M26: 32,610,092 km (0.039 R)
• M27: 32,837,032 km (0.118 R)
• M28: 33,871,202 km (0.106 R)
• M29: 34,572,517 km (0.108 R)
• M30: 36,246,666 km (0.058 R)
• M31: 39,498,027 km (0.077 R)
• M32: 42,396,635 km (0.119 R)
• M33: 42,802,644 km (0.103 R)
• M34: 43,211,195 km (0.1 R)
• M35: 43,759,920 km (0.092 R)
• M36: 45,859,227 km (0.112 R)
• M37: 46,144,062 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit