🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 9.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 439 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,684,881 km

• M1: 123,867 km (0.047 R)
• M2: 477,965 km (0.088 R)
• M3: 1,003,951 km (0.113 R)
• M4: 1,562,999 km (0.025 R)
• M5: 2,259,227 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 10.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.81 AU - 1.23 AU

Year: 711 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,684,881 km

• M1: 142,417 km (0.117 R)
• M2: 600,635 km (0.083 R)
• M3: 1,014,124 km (0.117 R)
• M4: 2,001,769 km (0.053 R)
• M5: 2,587,744 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 8.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.31 AU - 2.17 AU

Year: 1584 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,684,881 km

• M1: 102,923 km (0.106 R)
• M2: 366,664 km (0.102 R)
• M3: 710,739 km (0.113 R)
• M4: 998,566 km (0.087 R)
• M5: 1,293,124 km (0.066 R)
• M6: 1,760,767 km (0.047 R)
• M7: 2,029,295 km (0.085 R)
• M8: 2,837,572 km (0.055 R)
• M9: 3,895,977 km (0.068 R)
• M10: 4,813,311 km (0.118 R)
• M11: 5,579,851 km (0.104 R)
• M12: 6,235,688 km (0.068 R)
• M13: 6,692,560 km (0.07 R)
• M14: 7,043,217 km (0.119 R)
• M15: 7,727,179 km (0.058 R)
• M16: 8,282,935 km (0.113 R)
• M17: 9,319,199 km (0.05 R)
• M18: 10,110,722 km (0.113 R)
• M19: 10,606,639 km (0.093 R)
• M20: 12,602,573 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.92 AU - 2.5 AU

Year: 2268 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,684,881 km

• M1: 183,557 km (0.069 R)
• M2: 712,535 km (0.104 R)
• M3: 1,501,215 km (0.073 R)
• M4: 2,021,366 km (0.059 R)
• M5: 2,818,723 km (0.085 R)
• M6: 3,455,711 km (0.083 R)
• M7: 4,893,197 km (0.105 R)
• M8: 5,606,330 km (0.109 R)
• M9: 6,388,128 km (0.096 R)
• M10: 7,021,526 km (0.086 R)
• M11: 8,632,096 km (0.062 R)
• M12: 9,541,203 km (0.107 R)
• M13: 10,264,359 km (0.063 R)
• M14: 10,803,061 km (0.088 R)
• M15: 11,436,308 km (0.096 R)
• M16: 13,066,327 km (0.076 R)
• M17: 15,960,896 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 10.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.35 AU - 3.61 AU

Year: 3551 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,684,881 km

• M1: 130,599 km (0.104 R)
• M2: 531,521 km (0.045 R)
• M3: 993,180 km (0.078 R)
• M4: 1,402,031 km (0.083 R)
• M5: 1,934,899 km (0.093 R)
• M6: 2,703,533 km (0.11 R)
• M7: 3,083,212 km (0.1 R)
• M8: 4,030,615 km (0.104 R)
• M9: 4,703,955 km (0.107 R)
• M10: 6,301,212 km (0.039 R)
• M11: 7,448,328 km (0.108 R)
• M12: 8,495,214 km (0.105 R)
• M13: 8,967,944 km (0.109 R)
• M14: 10,762,220 km (0.092 R)
• M15: 12,098,129 km (0.103 R)
• M16: 15,047,751 km (0.069 R)
• M17: 15,690,423 km (0.115 R)
• M18: 18,334,565 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 12.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.06 AU - 4.14 AU

Year: 4715 Days

Day: 12.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,684,881 km

• M1: 164,258 km (0.05 R)
• M2: 581,038 km (0.097 R)
• M3: 1,179,729 km (0.083 R)
• M4: 1,579,903 km (0.086 R)
• M5: 2,016,131 km (0.107 R)
• M6: 2,969,518 km (0.114 R)
• M7: 3,517,944 km (0.073 R)
• M8: 3,972,871 km (0.07 R)
• M9: 4,975,924 km (0.096 R)
• M10: 8,015,604 km (0.117 R)
• M11: 8,462,452 km (0.079 R)
• M12: 9,611,813 km (0.075 R)
• M13: 10,817,572 km (0.09 R)
• M14: 11,457,103 km (0.078 R)
• M15: 13,949,403 km (0.059 R)
• M16: 18,657,098 km (0.076 R)
• M17: 19,047,998 km (0.112 R)
• M18: 20,049,107 km (0.063 R)
• M19: 22,301,901 km (0.062 R)
• M20: 24,875,134 km (0.11 R)
• M21: 25,508,382 km (0.112 R)
• M22: 26,889,469 km (0.092 R)
• M23: 27,556,377 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 3.9

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.83 AU - 6.47 AU

Year: 9270 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,684,881 km

• M1: 78,090 km (0.043 R)
• M2: 267,481 km (0.077 R)
• M3: 467,194 km (0.102 R)
• M4: 1,139,337 km (0.119 R)
• M5: 1,415,345 km (0.095 R)
• M6: 3,234,456 km (0.071 R)
• M7: 3,566,563 km (0.069 R)
• M8: 4,496,314 km (0.101 R)
• M9: 6,270,993 km (0.113 R)
• M10: 6,753,596 km (0.078 R)
• M11: 7,088,695 km (0.105 R)
• M12: 7,612,288 km (0.104 R)
• M13: 8,735,618 km (0.092 R)
• M14: 12,560,686 km (0.111 R)
• M15: 12,761,746 km (0.102 R)
• M16: 13,429,850 km (0.058 R)
• M17: 14,066,837 km (0.075 R)
• M18: 23,656,360 km (0.055 R)
• M19: 25,057,045 km (0.089 R)
• M20: 26,511,884 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.9

Radius: 7.7

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.11 AU - 8.21 AU

Year: 11864 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,684,881 km

• M1: 95,892 km (0.088 R)
• M2: 423,063 km (0.076 R)
• M3: 1,151,904 km (0.083 R)
• M4: 1,436,289 km (0.1 R)
• M5: 1,900,342 km (0.12 R)
• M6: 2,243,519 km (0.059 R)
• M7: 2,564,108 km (0.111 R)
• M8: 4,373,195 km (0.081 R)
• M9: 4,974,279 km (0.038 R)
• M10: 5,522,256 km (0.107 R)
• M11: 9,280,005 km (0.072 R)
• M12: 13,021,747 km (0.053 R)
• M13: 16,672,683 km (0.101 R)
• M14: 18,852,623 km (0.106 R)
• M15: 19,591,936 km (0.086 R)
• M16: 24,054,739 km (0.109 R)
• M17: 26,623,185 km (0.036 R)
• M18: 27,240,875 km (0.096 R)
• M19: 28,611,939 km (0.114 R)
• M20: 34,557,707 km (0.036 R)
• M21: 38,076,697 km (0.096 R)
• M22: 42,662,171 km (0.039 R)
• M23: 49,125,098 km (0.045 R)
• M24: 51,152,598 km (0.065 R)
• M25: 53,723,737 km (0.101 R)
• M26: 55,875,254 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 6.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.5 AU - 7.84 AU

Year: 13252 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,684,881 km

• M1: 82,129 km (0.112 R)
• M2: 333,454 km (0.115 R)
• M3: 577,597 km (0.066 R)
• M4: 900,130 km (0.073 R)
• M5: 1,517,970 km (0.099 R)
• M6: 2,031,240 km (0.051 R)
• M7: 2,747,514 km (0.091 R)
• M8: 3,184,340 km (0.104 R)
• M9: 3,397,667 km (0.101 R)
• M10: 5,347,077 km (0.064 R)
• M11: 6,523,814 km (0.072 R)
• M12: 7,941,253 km (0.079 R)
• M13: 8,335,444 km (0.083 R)
• M14: 8,578,241 km (0.06 R)
• M15: 12,387,152 km (0.034 R)
• M16: 13,629,264 km (0.092 R)
• M17: 21,937,929 km (0.031 R)
• M18: 23,267,705 km (0.096 R)
• M19: 25,658,728 km (0.086 R)
• M20: 26,781,759 km (0.09 R)
• M21: 29,685,453 km (0.099 R)
• M22: 32,692,221 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.7

Radius: 4

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.23 AU - 11.03 AU

Year: 19042 Days

Day: 21 Hours

Environment

Temp: -230 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,684,881 km

• M1: 49,816 km (0.041 R)
• M2: 382,073 km (0.1 R)
• M3: 933,491 km (0.059 R)
• M4: 1,297,163 km (0.114 R)
• M5: 1,644,230 km (0.115 R)
• M6: 1,971,999 km (0.067 R)
• M7: 2,319,964 km (0.097 R)
• M8: 3,326,907 km (0.095 R)
• M9: 5,278,860 km (0.085 R)
• M10: 5,508,343 km (0.076 R)
• M11: 6,580,810 km (0.072 R)
• M12: 6,846,646 km (0.108 R)
• M13: 7,166,037 km (0.027 R)
• M14: 9,293,618 km (0.074 R)
• M15: 12,333,297 km (0.108 R)
• M16: 12,805,578 km (0.091 R)
• M17: 17,027,828 km (0.104 R)
• M18: 18,298,512 km (0.094 R)
• M19: 18,560,159 km (0.078 R)
• M20: 18,824,050 km (0.093 R)
• M21: 19,813,640 km (0.106 R)
• M22: 19,997,196 km (0.101 R)
• M23: 20,932,033 km (0.068 R)
• M24: 21,410,298 km (0.086 R)
• M25: 24,119,066 km (0.083 R)
• M26: 24,538,988 km (0.098 R)
• M27: 25,177,770 km (0.089 R)
• M28: 25,393,191 km (0.092 R)
• M29: 26,488,547 km (0.088 R)
• M30: 26,823,197 km (0.089 R)
• M31: 28,655,921 km (0.038 R)
• M32: 29,245,187 km (0.062 R)
• M33: 29,842,681 km (0.077 R)
• M34: 38,651,003 km (0.116 R)
• M35: 39,515,230 km (0.087 R)
• M36: 41,731,822 km (0.106 R)
• M37: 43,100,942 km (0.044 R)
• M38: 45,130,835 km (0.075 R)
• M39: 53,354,529 km (0.107 R)
• M40: 59,803,544 km (0.114 R)
• M41: 61,152,767 km (0.12 R)
• M42: 64,312,723 km (0.058 R)
• M43: 69,043,157 km (0.027 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit