🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 322 Days

Day: 37.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.11 AU - 1.41 AU

Year: 517 Days

Day: 16.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,934,476 km

• M1: 796,010 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.56 AU - 1.64 AU

Year: 739 Days

Day: 45.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,934,476 km

• M1: 76,145 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.36 AU - 2.65 AU

Year: 1444 Days

Day: 31.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,934,476 km

• M1: 1,188,106 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 10

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.01 AU - 7.39 AU

Year: 7056 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,934,476 km

• M1: 124,914 km (0.058 R)
• M2: 456,872 km (0.068 R)
• M3: 956,828 km (0.099 R)
• M4: 1,348,625 km (0.116 R)
• M5: 1,936,694 km (0.044 R)
• M6: 3,131,233 km (0.094 R)
• M7: 3,789,763 km (0.067 R)
• M8: 5,229,194 km (0.033 R)
• M9: 6,088,933 km (0.083 R)
• M10: 6,430,315 km (0.076 R)
• M11: 6,856,968 km (0.075 R)
• M12: 8,047,019 km (0.053 R)
• M13: 8,375,386 km (0.081 R)
• M14: 9,550,328 km (0.118 R)
• M15: 11,031,197 km (0.076 R)
• M16: 11,436,907 km (0.113 R)
• M17: 12,011,213 km (0.102 R)
• M18: 15,175,208 km (0.117 R)
• M19: 16,781,889 km (0.045 R)
• M20: 18,928,020 km (0.085 R)
• M21: 26,726,856 km (0.067 R)
• M22: 27,091,726 km (0.109 R)
• M23: 27,831,337 km (0.102 R)
• M24: 30,427,309 km (0.117 R)
• M25: 31,428,418 km (0.117 R)
• M26: 33,285,526 km (0.087 R)
• M27: 35,214,740 km (0.112 R)
• M28: 35,874,018 km (0.105 R)
• M29: 37,104,012 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.21 AU - 10.15 AU

Year: 10159 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,934,476 km

• M1: 161,267 km (0.119 R)
• M2: 905,666 km (0.109 R)
• M3: 1,308,084 km (0.101 R)
• M4: 1,709,305 km (0.068 R)
• M5: 2,176,200 km (0.113 R)
• M6: 2,665,086 km (0.072 R)
• M7: 3,349,048 km (0.105 R)
• M8: 3,786,771 km (0.115 R)
• M9: 4,906,361 km (0.119 R)
• M10: 5,473,936 km (0.037 R)
• M11: 6,085,193 km (0.113 R)
• M12: 7,444,439 km (0.095 R)
• M13: 7,969,827 km (0.101 R)
• M14: 8,708,690 km (0.081 R)
• M15: 10,701,783 km (0.115 R)
• M16: 11,717,552 km (0.111 R)
• M17: 12,369,350 km (0.064 R)
• M18: 14,945,575 km (0.115 R)
• M19: 15,571,194 km (0.06 R)
• M20: 21,659,677 km (0.071 R)
• M21: 22,915,252 km (0.108 R)
• M22: 25,277,253 km (0.094 R)
• M23: 26,567,535 km (0.104 R)
• M24: 33,449,336 km (0.099 R)
• M25: 35,984,122 km (0.093 R)
• M26: 41,027,066 km (0.073 R)
• M27: 44,925,437 km (0.107 R)
• M28: 46,083,175 km (0.116 R)
• M29: 53,128,936 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.5

Radius: 6.8

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.32 AU - 15.02 AU

Year: 20523 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,934,476 km

• M1: 92,451 km (0.08 R)
• M2: 310,416 km (0.067 R)
• M3: 534,663 km (0.104 R)
• M4: 831,315 km (0.1 R)
• M5: 1,142,928 km (0.069 R)
• M6: 1,595,611 km (0.119 R)
• M7: 2,121,447 km (0.101 R)
• M8: 2,458,043 km (0.092 R)
• M9: 2,978,494 km (0.119 R)
• M10: 3,401,407 km (0.119 R)
• M11: 3,985,437 km (0.066 R)
• M12: 4,566,475 km (0.119 R)
• M13: 5,129,113 km (0.118 R)
• M14: 6,693,158 km (0.112 R)
• M15: 7,560,078 km (0.06 R)
• M16: 9,682,273 km (0.105 R)
• M17: 14,463,721 km (0.096 R)
• M18: 17,357,691 km (0.104 R)
• M19: 20,337,831 km (0.101 R)
• M20: 26,729,998 km (0.112 R)
• M21: 29,009,421 km (0.096 R)
• M22: 29,362,172 km (0.074 R)
• M23: 30,437,632 km (0.062 R)
• M24: 33,821,087 km (0.12 R)
• M25: 35,402,336 km (0.111 R)
• M26: 36,075,377 km (0.09 R)
• M27: 39,858,557 km (0.093 R)
• M28: 52,778,727 km (0.065 R)
• M29: 53,128,936 km (0.105 R)
• M30: 61,615,773 km (0.104 R)
• M31: 63,375,642 km (0.088 R)
• M32: 64,367,625 km (0.1 R)
• M33: 65,773,696 km (0.111 R)
• M34: 69,693,459 km (0.077 R)
• M35: 70,114,876 km (0.082 R)
• M36: 70,538,089 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 4.5

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.92 AU - 17.42 AU

Year: 21581 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,934,476 km

• M1: 55,950 km (0.109 R)
• M2: 310,266 km (0.084 R)
• M3: 680,820 km (0.08 R)
• M4: 845,826 km (0.036 R)
• M5: 1,443,470 km (0.116 R)
• M6: 2,008,501 km (0.103 R)
• M7: 3,074,236 km (0.115 R)
• M8: 3,240,290 km (0.091 R)
• M9: 4,684,209 km (0.084 R)
• M10: 4,941,966 km (0.11 R)
• M11: 5,093,359 km (0.075 R)
• M12: 5,326,432 km (0.111 R)
• M13: 5,648,217 km (0.067 R)
• M14: 5,813,972 km (0.029 R)
• M15: 6,554,631 km (0.108 R)
• M16: 7,258,638 km (0.106 R)
• M17: 9,672,250 km (0.106 R)
• M18: 10,834,775 km (0.068 R)
• M19: 12,019,291 km (0.076 R)
• M20: 16,252,612 km (0.093 R)
• M21: 18,608,629 km (0.075 R)
• M22: 19,161,542 km (0.115 R)
• M23: 20,203,492 km (0.068 R)
• M24: 20,494,011 km (0.052 R)
• M25: 27,377,009 km (0.11 R)
• M26: 28,212,064 km (0.072 R)
• M27: 29,064,024 km (0.111 R)
• M28: 30,818,957 km (0.073 R)
• M29: 31,075,367 km (0.073 R)
• M30: 32,115,072 km (0.096 R)
• M31: 36,220,487 km (0.073 R)
• M32: 36,792,998 km (0.107 R)
• M33: 39,143,480 km (0.1 R)
• M34: 43,333,566 km (0.052 R)
• M35: 46,119,528 km (0.098 R)
• M36: 49,022,624 km (0.066 R)
• M37: 54,813,258 km (0.085 R)
• M38: 57,097,169 km (0.114 R)
• M39: 63,496,218 km (0.061 R)
• M40: 64,956,891 km (0.117 R)
• M41: 70,578,630 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 7.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.88 AU - 16.82 AU

Year: 23048 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,934,476 km

• M1: 99,931 km (0.078 R)
• M2: 2,980,588 km (0.053 R)
• M3: 3,610,694 km (0.106 R)
• M4: 4,012,664 km (0.102 R)
• M5: 5,819,208 km (0.063 R)
• M6: 6,334,722 km (0.079 R)
• M7: 7,756,949 km (0.085 R)
• M8: 10,350,826 km (0.072 R)
• M9: 11,330,244 km (0.085 R)
• M10: 13,222,058 km (0.098 R)
• M11: 13,918,287 km (0.08 R)
• M12: 17,544,240 km (0.109 R)
• M13: 19,899,210 km (0.095 R)
• M14: 22,191,797 km (0.088 R)
• M15: 31,766,061 km (0.101 R)
• M16: 35,004,107 km (0.102 R)
• M17: 35,968,115 km (0.094 R)
• M18: 38,075,351 km (0.105 R)
• M19: 43,908,770 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 6.7

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.03 AU - 19.63 AU

Year: 24103 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,934,476 km

• M1: 83,476 km (0.051 R)
• M2: 433,235 km (0.097 R)
• M3: 744,100 km (0.113 R)
• M4: 1,130,362 km (0.053 R)
• M5: 1,457,382 km (0.097 R)
• M6: 2,485,868 km (0.056 R)
• M7: 2,779,828 km (0.113 R)
• M8: 3,709,279 km (0.078 R)
• M9: 4,794,313 km (0.077 R)
• M10: 6,033,282 km (0.118 R)
• M11: 6,750,006 km (0.116 R)
• M12: 6,985,323 km (0.06 R)
• M13: 8,245,087 km (0.076 R)
• M14: 9,649,362 km (0.095 R)
• M15: 11,075,927 km (0.118 R)
• M16: 11,337,574 km (0.093 R)
• M17: 12,851,654 km (0.089 R)
• M18: 14,808,992 km (0.118 R)
• M19: 24,631,140 km (0.094 R)
• M20: 24,965,341 km (0.039 R)
• M21: 30,348,920 km (0.119 R)
• M22: 31,250,397 km (0.043 R)
• M23: 31,905,187 km (0.11 R)
• M24: 34,061,790 km (0.093 R)
• M25: 34,755,176 km (0.097 R)
• M26: 36,892,032 km (0.078 R)
• M27: 37,623,266 km (0.116 R)
• M28: 44,810,546 km (0.094 R)
• M29: 45,475,658 km (0.117 R)
• M30: 55,872,710 km (0.032 R)
• M31: 56,449,859 km (0.081 R)
• M32: 60,197,734 km (0.105 R)
• M33: 61,007,208 km (0.089 R)
• M34: 62,648,297 km (0.116 R)
• M35: 63,271,073 km (0.085 R)
• M36: 65,164,533 km (0.055 R)
• M37: 65,377,261 km (0.091 R)
• M38: 78,280,826 km (0.111 R)
• M39: 81,938,045 km (0.093 R)
• M40: 82,185,929 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit