🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 172 Days

Day: 46.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,202,664 km

• M1: 63,579 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.18 AU

Year: 414 Days

Day: 41.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,202,664 km

• M1: 268,379 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.97 AU - 2.91 AU

Year: 1652 Days

Day: 26.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.1

Radius: 12

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.08 AU - 3.98 AU

Year: 2875 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,202,664 km

• M1: 149,747 km (0.097 R)
• M2: 649,255 km (0.068 R)
• M3: 1,023,997 km (0.088 R)
• M4: 1,936,993 km (0.068 R)
• M5: 2,633,970 km (0.107 R)
• M6: 3,012,452 km (0.103 R)
• M7: 4,186,496 km (0.105 R)
• M8: 4,665,958 km (0.065 R)
• M9: 5,267,939 km (0.113 R)
• M10: 5,827,884 km (0.073 R)
• M11: 6,577,070 km (0.067 R)
• M12: 7,067,452 km (0.109 R)
• M13: 8,150,541 km (0.098 R)
• M14: 9,309,475 km (0.096 R)
• M15: 11,177,055 km (0.114 R)
• M16: 11,578,726 km (0.045 R)
• M17: 12,684,104 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 12.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.28 AU - 4.1 AU

Year: 3073 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,202,664 km

• M1: 158,873 km (0.043 R)
• M2: 686,205 km (0.117 R)
• M3: 1,691,653 km (0.103 R)
• M4: 2,312,633 km (0.072 R)
• M5: 2,728,815 km (0.114 R)
• M6: 3,211,866 km (0.076 R)
• M7: 3,624,906 km (0.067 R)
• M8: 4,816,303 km (0.075 R)
• M9: 5,290,230 km (0.057 R)
• M10: 5,721,221 km (0.116 R)
• M11: 7,746,028 km (0.085 R)
• M12: 8,592,004 km (0.056 R)
• M13: 9,257,565 km (0.106 R)
• M14: 11,034,489 km (0.117 R)
• M15: 12,311,306 km (0.104 R)
• M16: 13,998,022 km (0.036 R)
• M17: 17,825,484 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 14.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.22 AU - 8.26 AU

Year: 9334 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,202,664 km

• M1: 181,761 km (0.063 R)
• M2: 796,309 km (0.112 R)
• M3: 1,549,834 km (0.066 R)
• M4: 2,158,099 km (0.119 R)
• M5: 2,837,872 km (0.071 R)
• M6: 3,632,386 km (0.073 R)
• M7: 4,279,546 km (0.077 R)
• M8: 5,361,288 km (0.064 R)
• M9: 6,812,837 km (0.094 R)
• M10: 7,673,174 km (0.114 R)
• M11: 8,837,644 km (0.103 R)
• M12: 11,799,682 km (0.094 R)
• M13: 12,380,421 km (0.116 R)
• M14: 12,858,835 km (0.092 R)
• M15: 14,897,106 km (0.112 R)
• M16: 22,035,617 km (0.106 R)
• M17: 22,739,475 km (0.097 R)
• M18: 24,192,519 km (0.087 R)
• M19: 27,788,552 km (0.093 R)
• M20: 28,300,476 km (0.11 R)
• M21: 31,064,297 km (0.095 R)
• M22: 38,499,610 km (0.09 R)
• M23: 44,066,596 km (0.106 R)
• M24: 46,896,988 km (0.086 R)
• M25: 47,915,749 km (0.097 R)
• M26: 51,060,446 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 10.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.27 AU - 10.79 AU

Year: 11762 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,202,664 km

• M1: 133,441 km (0.113 R)
• M2: 463,753 km (0.099 R)
• M3: 1,045,091 km (0.077 R)
• M4: 2,021,516 km (0.105 R)
• M5: 3,423,996 km (0.115 R)
• M6: 3,931,432 km (0.085 R)
• M7: 6,185,872 km (0.067 R)
• M8: 12,288,567 km (0.114 R)
• M9: 14,616,610 km (0.032 R)
• M10: 17,151,994 km (0.077 R)
• M11: 18,183,472 km (0.078 R)
• M12: 26,302,148 km (0.086 R)
• M13: 27,276,180 km (0.061 R)
• M14: 28,884,656 km (0.111 R)
• M15: 29,921,369 km (0.025 R)
• M16: 34,895,947 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983

Radius: 3.1

Gravity: 102.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.96 AU - 15.28 AU

Year: 22999 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,202,664 km

• M1: 38,596 km (0.103 R)
• M2: 343,776 km (0.119 R)
• M3: 517,758 km (0.062 R)
• M4: 736,770 km (0.094 R)
• M5: 1,229,694 km (0.103 R)
• M6: 2,083,599 km (0.111 R)
• M7: 2,287,950 km (0.085 R)
• M8: 2,431,414 km (0.099 R)
• M9: 3,211,717 km (0.058 R)
• M10: 4,468,638 km (0.029 R)
• M11: 5,246,397 km (0.085 R)
• M12: 7,369,640 km (0.115 R)
• M13: 8,336,341 km (0.12 R)
• M14: 9,877,499 km (0.115 R)
• M15: 11,253,051 km (0.072 R)
• M16: 12,975,521 km (0.113 R)
• M17: 16,223,440 km (0.097 R)
• M18: 17,661,225 km (0.08 R)
• M19: 19,973,859 km (0.1 R)
• M20: 24,607,653 km (0.118 R)
• M21: 25,423,859 km (0.099 R)
• M22: 25,898,383 km (0.074 R)
• M23: 26,864,935 km (0.117 R)
• M24: 34,893,105 km (0.095 R)
• M25: 35,774,087 km (0.067 R)
• M26: 36,820,674 km (0.079 R)
• M27: 37,275,451 km (0.118 R)
• M28: 43,531,933 km (0.07 R)
• M29: 44,040,416 km (0.098 R)
• M30: 52,913,216 km (0.103 R)
• M31: 56,852,576 km (0.084 R)
• M32: 58,481,548 km (0.074 R)
• M33: 62,905,157 km (0.085 R)
• M34: 67,772,922 km (0.095 R)
• M35: 68,227,550 km (0.118 R)
• M36: 70,066,257 km (0.088 R)
• M37: 82,311,890 km (0.093 R)
• M38: 87,047,111 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit