🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.78 AU - 1.14 AU

Year: 345 Days

Day: 24.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.26 AU

Year: 401 Days

Day: 21.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,661,640 km

• M1: 40,990 km (0.116 R)
• M2: 189,690 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 9.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.63 AU - 6.53 AU

Year: 4839 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,661,640 km

• M1: 119,379 km (0.102 R)
• M2: 493,224 km (0.118 R)
• M3: 859,889 km (0.048 R)
• M4: 1,284,298 km (0.113 R)
• M5: 1,714,840 km (0.09 R)
• M6: 2,268,353 km (0.075 R)
• M7: 2,642,347 km (0.062 R)
• M8: 3,496,551 km (0.092 R)
• M9: 4,299,892 km (0.119 R)
• M10: 4,900,677 km (0.11 R)
• M11: 5,905,526 km (0.08 R)
• M12: 6,442,432 km (0.097 R)
• M13: 7,910,735 km (0.105 R)
• M14: 8,423,258 km (0.098 R)
• M15: 10,054,922 km (0.102 R)
• M16: 10,903,740 km (0.027 R)
• M17: 12,064,470 km (0.119 R)
• M18: 12,514,610 km (0.038 R)
• M19: 13,305,534 km (0.099 R)
• M20: 13,932,648 km (0.12 R)
• M21: 14,680,488 km (0.103 R)
• M22: 15,090,087 km (0.113 R)
• M23: 16,419,713 km (0.098 R)
• M24: 17,367,415 km (0.057 R)
• M25: 19,371,578 km (0.091 R)
• M26: 20,051,650 km (0.114 R)
• M27: 21,329,066 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 12.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.25 AU - 12.19 AU

Year: 11994 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,661,640 km

• M1: 151,692 km (0.057 R)
• M2: 549,323 km (0.091 R)
• M3: 1,529,339 km (0.119 R)
• M4: 2,306,650 km (0.109 R)
• M5: 3,836,437 km (0.104 R)
• M6: 4,608,811 km (0.065 R)
• M7: 5,996,631 km (0.093 R)
• M8: 7,826,362 km (0.078 R)
• M9: 8,527,827 km (0.063 R)
• M10: 9,220,016 km (0.081 R)
• M11: 9,896,049 km (0.045 R)
• M12: 10,772,991 km (0.072 R)
• M13: 11,346,998 km (0.074 R)
• M14: 11,820,775 km (0.079 R)
• M15: 12,307,866 km (0.069 R)
• M16: 13,127,812 km (0.104 R)
• M17: 16,027,317 km (0.091 R)
• M18: 16,776,055 km (0.059 R)
• M19: 17,547,980 km (0.076 R)
• M20: 18,505,257 km (0.066 R)
• M21: 19,162,739 km (0.096 R)
• M22: 26,931,805 km (0.039 R)
• M23: 36,316,828 km (0.071 R)
• M24: 42,370,007 km (0.112 R)
• M25: 43,945,870 km (0.111 R)
• M26: 45,264,127 km (0.115 R)
• M27: 46,759,358 km (0.058 R)
• M28: 48,133,115 km (0.053 R)
• M29: 52,906,633 km (0.106 R)
• M30: 55,407,760 km (0.085 R)
• M31: 56,258,822 km (0.081 R)
• M32: 57,986,827 km (0.107 R)
• M33: 59,040,445 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 7

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.98 AU - 14.5 AU

Year: 16693 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,661,640 km

• M1: 87,216 km (0.088 R)
• M2: 416,630 km (0.12 R)
• M3: 639,980 km (0.092 R)
• M4: 914,043 km (0.058 R)
• M5: 1,544,000 km (0.116 R)
• M6: 2,306,051 km (0.083 R)
• M7: 3,269,461 km (0.087 R)
• M8: 3,826,714 km (0.109 R)
• M9: 4,445,301 km (0.12 R)
• M10: 4,744,646 km (0.044 R)
• M11: 6,702,583 km (0.107 R)
• M12: 7,231,561 km (0.054 R)
• M13: 9,091,212 km (0.112 R)
• M14: 12,974,324 km (0.096 R)
• M15: 13,656,042 km (0.093 R)
• M16: 14,218,530 km (0.077 R)
• M17: 15,464,680 km (0.106 R)
• M18: 19,638,311 km (0.092 R)
• M19: 22,608,128 km (0.118 R)
• M20: 24,608,850 km (0.103 R)
• M21: 25,441,212 km (0.052 R)
• M22: 27,162,037 km (0.117 R)
• M23: 28,276,092 km (0.09 R)
• M24: 30,003,798 km (0.115 R)
• M25: 31,073,572 km (0.05 R)
• M26: 31,435,749 km (0.027 R)
• M27: 31,800,767 km (0.061 R)
• M28: 36,806,462 km (0.055 R)
• M29: 39,003,456 km (0.099 R)
• M30: 39,425,023 km (0.119 R)
• M31: 52,326,493 km (0.071 R)
• M32: 61,125,989 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 6.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.93 AU - 21.87 AU

Year: 30162 Days

Day: 16.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,661,640 km

• M1: 79,287 km (0.086 R)
• M2: 493,523 km (0.061 R)
• M3: 832,811 km (0.076 R)
• M4: 2,589,390 km (0.075 R)
• M5: 7,037,682 km (0.082 R)
• M6: 9,199,820 km (0.075 R)
• M7: 13,190,493 km (0.083 R)
• M8: 22,569,532 km (0.089 R)
• M9: 27,586,895 km (0.026 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: 253 - 18,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit