🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.49 AU - 1.83 AU

Year: 766 Days

Day: 39 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,229,800 km

• M1: 930,349 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 14.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.94 AU - 9.32 AU

Year: 8303 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,229,800 km

• M1: 182,809 km (0.048 R)
• M2: 659,727 km (0.096 R)
• M3: 1,121,685 km (0.114 R)
• M4: 1,785,750 km (0.05 R)
• M5: 2,725,075 km (0.072 R)
• M6: 3,308,207 km (0.037 R)
• M7: 4,353,148 km (0.081 R)
• M8: 5,828,632 km (0.069 R)
• M9: 6,490,902 km (0.053 R)
• M10: 7,202,988 km (0.076 R)
• M11: 8,784,088 km (0.084 R)
• M12: 9,792,527 km (0.104 R)
• M13: 10,538,572 km (0.082 R)
• M14: 11,372,430 km (0.031 R)
• M15: 16,411,485 km (0.041 R)
• M16: 17,465,252 km (0.049 R)
• M17: 18,423,875 km (0.035 R)
• M18: 28,225,827 km (0.115 R)
• M19: 30,124,224 km (0.104 R)
• M20: 33,440,809 km (0.076 R)
• M21: 33,963,653 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 12.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.79 AU - 9.91 AU

Year: 8642 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,229,800 km

• M1: 159,172 km (0.08 R)
• M2: 601,234 km (0.058 R)
• M3: 1,022,501 km (0.075 R)
• M4: 1,978,881 km (0.109 R)
• M5: 2,456,547 km (0.07 R)
• M6: 3,011,106 km (0.119 R)
• M7: 3,767,174 km (0.036 R)
• M8: 7,029,305 km (0.117 R)
• M9: 7,833,094 km (0.108 R)
• M10: 8,402,164 km (0.038 R)
• M11: 12,417,072 km (0.098 R)
• M12: 14,355,262 km (0.103 R)
• M13: 16,422,106 km (0.085 R)
• M14: 17,018,553 km (0.065 R)
• M15: 19,039,770 km (0.084 R)
• M16: 19,921,200 km (0.112 R)
• M17: 22,404,824 km (0.118 R)
• M18: 24,312,945 km (0.057 R)
• M19: 25,175,526 km (0.071 R)
• M20: 25,880,132 km (0.062 R)
• M21: 31,489,753 km (0.1 R)
• M22: 37,403,806 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 11

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.18 AU - 11.46 AU

Year: 12747 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,229,800 km

• M1: 136,732 km (0.051 R)
• M2: 906,563 km (0.062 R)
• M3: 1,717,982 km (0.101 R)
• M4: 3,350,095 km (0.05 R)
• M5: 4,760,354 km (0.093 R)
• M6: 6,858,913 km (0.115 R)
• M7: 8,904,364 km (0.058 R)
• M8: 9,409,108 km (0.088 R)
• M9: 9,932,850 km (0.081 R)
• M10: 10,867,837 km (0.12 R)
• M11: 13,168,951 km (0.072 R)
• M12: 14,093,167 km (0.098 R)
• M13: 17,435,781 km (0.074 R)
• M14: 19,710,716 km (0.096 R)
• M15: 21,631,852 km (0.057 R)
• M16: 24,350,793 km (0.102 R)
• M17: 32,188,974 km (0.11 R)
• M18: 33,258,748 km (0.099 R)
• M19: 34,845,383 km (0.107 R)
• M20: 36,226,770 km (0.078 R)
• M21: 42,826,729 km (0.084 R)
• M22: 43,398,492 km (0.111 R)
• M23: 50,344,321 km (0.053 R)
• M24: 55,252,627 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 14.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.1 AU - 12.02 AU

Year: 13174 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,229,800 km

• M1: 180,864 km (0.08 R)
• M2: 707,299 km (0.065 R)
• M3: 1,186,461 km (0.089 R)
• M4: 1,992,793 km (0.081 R)
• M5: 2,739,436 km (0.074 R)
• M6: 4,076,692 km (0.059 R)
• M7: 4,891,850 km (0.12 R)
• M8: 6,183,179 km (0.114 R)
• M9: 7,431,274 km (0.087 R)
• M10: 9,332,514 km (0.056 R)
• M11: 10,860,805 km (0.109 R)
• M12: 11,772,455 km (0.054 R)
• M13: 12,367,854 km (0.073 R)
• M14: 13,171,943 km (0.051 R)
• M15: 14,953,205 km (0.091 R)
• M16: 16,815,549 km (0.091 R)
• M17: 18,588,283 km (0.109 R)
• M18: 20,144,251 km (0.033 R)
• M19: 20,653,183 km (0.081 R)
• M20: 21,608,664 km (0.08 R)
• M21: 22,867,082 km (0.12 R)
• M22: 26,026,140 km (0.046 R)
• M23: 27,450,461 km (0.093 R)
• M24: 29,033,506 km (0.072 R)
• M25: 30,012,026 km (0.043 R)
• M26: 31,464,322 km (0.088 R)
• M27: 32,265,418 km (0.12 R)
• M28: 45,681,655 km (0.075 R)
• M29: 48,810,045 km (0.106 R)
• M30: 54,337,238 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.7

Radius: 5.8

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.44 AU - 20.32 AU

Year: 31747 Days

Day: 15.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,229,800 km

• M1: 73,303 km (0.089 R)
• M2: 308,620 km (0.106 R)
• M3: 574,605 km (0.062 R)
• M4: 1,161,927 km (0.119 R)
• M5: 1,517,670 km (0.117 R)
• M6: 2,239,331 km (0.106 R)
• M7: 2,638,906 km (0.061 R)
• M8: 4,799,848 km (0.095 R)
• M9: 5,669,311 km (0.084 R)
• M10: 6,501,075 km (0.092 R)
• M11: 8,134,534 km (0.063 R)
• M12: 9,247,542 km (0.107 R)
• M13: 11,367,045 km (0.086 R)
• M14: 13,638,838 km (0.095 R)
• M15: 14,721,627 km (0.104 R)
• M16: 16,709,185 km (0.088 R)
• M17: 18,038,362 km (0.105 R)
• M18: 18,220,871 km (0.089 R)
• M19: 19,724,629 km (0.059 R)
• M20: 20,309,257 km (0.076 R)
• M21: 20,605,910 km (0.1 R)
• M22: 27,282,612 km (0.11 R)
• M23: 31,697,246 km (0.114 R)
• M24: 36,419,901 km (0.104 R)
• M25: 39,867,533 km (0.112 R)
• M26: 40,644,694 km (0.082 R)
• M27: 41,590,602 km (0.099 R)
• M28: 47,750,743 km (0.082 R)
• M29: 51,687,261 km (0.043 R)
• M30: 53,170,674 km (0.071 R)
• M31: 53,358,120 km (0.094 R)
• M32: 54,301,783 km (0.113 R)
• M33: 59,792,623 km (0.111 R)
• M34: 62,255,004 km (0.07 R)
• M35: 64,570,929 km (0.06 R)
• M36: 77,255,781 km (0.107 R)
• M37: 82,410,625 km (0.097 R)
• M38: 85,200,027 km (0.119 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit