🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.5

Radius: 11.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 609 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,471,914 km

• M1: 141,819 km (0.115 R)
• M2: 525,837 km (0.11 R)
• M3: 1,248,993 km (0.118 R)
• M4: 1,624,483 km (0.116 R)
• M5: 2,076,718 km (0.078 R)
• M6: 2,580,563 km (0.079 R)
• M7: 3,128,391 km (0.118 R)
• M8: 3,522,431 km (0.083 R)
• M9: 3,992,767 km (0.108 R)
• M10: 4,712,183 km (0.119 R)
• M11: 5,320,149 km (0.096 R)
• M12: 5,903,730 km (0.114 R)
• M13: 6,349,233 km (0.098 R)
• M14: 7,156,164 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 9.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.35 AU - 3.35 AU

Year: 3321 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,471,914 km

• M1: 119,379 km (0.078 R)
• M2: 576,101 km (0.074 R)
• M3: 901,926 km (0.098 R)
• M4: 1,238,970 km (0.113 R)
• M5: 1,747,602 km (0.108 R)
• M6: 2,216,592 km (0.109 R)
• M7: 3,101,313 km (0.112 R)
• M8: 3,551,453 km (0.113 R)
• M9: 4,266,830 km (0.092 R)
• M10: 5,144,970 km (0.117 R)
• M11: 6,060,359 km (0.084 R)
• M12: 7,770,413 km (0.061 R)
• M13: 8,083,970 km (0.094 R)
• M14: 8,504,190 km (0.077 R)
• M15: 8,904,963 km (0.117 R)
• M16: 9,388,463 km (0.097 R)
• M17: 9,780,559 km (0.104 R)
• M18: 10,483,669 km (0.041 R)
• M19: 11,101,359 km (0.053 R)
• M20: 12,325,069 km (0.066 R)
• M21: 13,546,237 km (0.042 R)
• M22: 16,689,288 km (0.101 R)
• M23: 18,236,728 km (0.077 R)
• M24: 18,624,187 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 11.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.64 AU - 3.92 AU

Year: 5073 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,471,914 km

• M1: 142,118 km (0.087 R)
• M2: 811,868 km (0.117 R)
• M3: 1,482,814 km (0.087 R)
• M4: 1,982,621 km (0.097 R)
• M5: 2,429,619 km (0.118 R)
• M6: 4,114,540 km (0.108 R)
• M7: 4,870,308 km (0.105 R)
• M8: 5,644,328 km (0.065 R)
• M9: 6,604,447 km (0.032 R)
• M10: 7,582,069 km (0.117 R)
• M11: 8,431,635 km (0.101 R)
• M12: 8,977,667 km (0.088 R)
• M13: 9,581,444 km (0.091 R)
• M14: 10,212,149 km (0.096 R)
• M15: 11,095,824 km (0.116 R)
• M16: 14,232,442 km (0.079 R)
• M17: 15,762,529 km (0.097 R)
• M18: 16,443,648 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 11.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.78 AU - 5.52 AU

Year: 6921 Days

Day: 12 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,471,914 km

• M1: 148,401 km (0.097 R)
• M2: 579,991 km (0.107 R)
• M3: 979,268 km (0.088 R)
• M4: 1,730,698 km (0.059 R)
• M5: 2,168,720 km (0.039 R)
• M6: 2,895,766 km (0.103 R)
• M7: 3,635,976 km (0.099 R)
• M8: 4,862,380 km (0.076 R)
• M9: 5,523,602 km (0.062 R)
• M10: 6,008,299 km (0.087 R)
• M11: 7,832,346 km (0.095 R)
• M12: 16,191,726 km (0.106 R)
• M13: 17,119,681 km (0.068 R)
• M14: 18,082,792 km (0.026 R)
• M15: 18,649,170 km (0.07 R)
• M16: 19,520,877 km (0.085 R)
• M17: 21,345,522 km (0.075 R)
• M18: 26,220,318 km (0.106 R)
• M19: 27,778,829 km (0.094 R)
• M20: 28,248,716 km (0.084 R)
• M21: 28,819,731 km (0.082 R)
• M22: 30,479,070 km (0.088 R)
• M23: 33,561,534 km (0.11 R)
• M24: 33,987,589 km (0.119 R)
• M25: 35,728,310 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 3.1

Gravity: 32.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.81 AU - 9.49 AU

Year: 16060 Days

Day: 22.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,471,914 km

• M1: 38,596 km (0.112 R)
• M2: 135,386 km (0.091 R)
• M3: 297,101 km (0.09 R)
• M4: 536,458 km (0.081 R)
• M5: 706,252 km (0.101 R)
• M6: 2,017,776 km (0.116 R)
• M7: 2,216,741 km (0.076 R)
• M8: 2,696,202 km (0.107 R)
• M9: 2,804,212 km (0.102 R)
• M10: 3,338,875 km (0.045 R)
• M11: 3,695,815 km (0.111 R)
• M12: 4,162,860 km (0.096 R)
• M13: 4,792,368 km (0.092 R)
• M14: 5,048,180 km (0.116 R)
• M15: 5,942,476 km (0.111 R)
• M16: 7,389,686 km (0.117 R)
• M17: 7,601,816 km (0.095 R)
• M18: 8,127,204 km (0.098 R)
• M19: 9,008,036 km (0.117 R)
• M20: 12,680,963 km (0.105 R)
• M21: 13,293,566 km (0.094 R)
• M22: 17,839,696 km (0.078 R)
• M23: 18,921,288 km (0.114 R)
• M24: 19,558,725 km (0.11 R)
• M25: 21,815,259 km (0.099 R)
• M26: 23,412,516 km (0.062 R)
• M27: 25,372,248 km (0.086 R)
• M28: 26,049,178 km (0.089 R)
• M29: 31,127,278 km (0.057 R)
• M30: 31,458,039 km (0.074 R)
• M31: 33,146,849 km (0.067 R)
• M32: 34,188,649 km (0.111 R)
• M33: 34,540,652 km (0.108 R)
• M34: 34,895,199 km (0.043 R)
• M35: 36,215,700 km (0.075 R)
• M36: 44,984,828 km (0.082 R)
• M37: 48,293,334 km (0.058 R)
• M38: 49,931,431 km (0.113 R)
• M39: 50,536,255 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.6

Radius: 3.8

Gravity: 54.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.56 AU - 10.8 AU

Year: 19199 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,471,914 km

• M1: 48,769 km (0.082 R)
• M2: 330,462 km (0.096 R)
• M3: 817,702 km (0.029 R)
• M4: 1,590,076 km (0.078 R)
• M5: 2,225,119 km (0.057 R)
• M6: 3,175,514 km (0.067 R)
• M7: 5,008,686 km (0.072 R)
• M8: 5,159,032 km (0.08 R)
• M9: 8,250,921 km (0.07 R)
• M10: 9,679,431 km (0.104 R)
• M11: 11,137,262 km (0.09 R)
• M12: 11,653,973 km (0.118 R)
• M13: 12,735,117 km (0.102 R)
• M14: 17,556,806 km (0.109 R)
• M15: 30,080,841 km (0.096 R)
• M16: 35,576,618 km (0.053 R)
• M17: 41,398,368 km (0.066 R)
• M18: 47,320,050 km (0.1 R)
• M19: 47,823,597 km (0.109 R)
• M20: 48,161,239 km (0.099 R)
• M21: 49,700,302 km (0.091 R)
• M22: 50,744,346 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 7.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.82 AU - 10.12 AU

Year: 21730 Days

Day: 20.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,471,914 km

• M1: 89,310 km (0.101 R)
• M2: 922,420 km (0.074 R)
• M3: 3,017,539 km (0.12 R)
• M4: 3,378,369 km (0.116 R)
• M5: 3,767,622 km (0.116 R)
• M6: 6,029,093 km (0.112 R)
• M7: 6,563,008 km (0.114 R)
• M8: 7,508,168 km (0.081 R)
• M9: 10,830,736 km (0.087 R)
• M10: 11,220,289 km (0.056 R)
• M11: 13,500,310 km (0.086 R)
• M12: 13,821,796 km (0.089 R)
• M13: 15,646,142 km (0.097 R)
• M14: 19,356,768 km (0.115 R)
• M15: 24,841,474 km (0.085 R)
• M16: 30,173,143 km (0.116 R)
• M17: 31,503,516 km (0.099 R)
• M18: 31,842,056 km (0.098 R)
• M19: 48,060,560 km (0.046 R)
• M20: 49,567,459 km (0.098 R)
• M21: 51,886,376 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 20,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit