🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,988,101 km

• M1: 141,220 km (0.056 R)
• M2: 495,169 km (0.097 R)
• M3: 918,681 km (0.099 R)
• M4: 1,284,896 km (0.114 R)
• M5: 1,714,990 km (0.087 R)
• M6: 2,328,640 km (0.106 R)
• M7: 3,226,676 km (0.045 R)
• M8: 3,585,113 km (0.038 R)
• M9: 4,206,692 km (0.103 R)
• M10: 4,810,020 km (0.05 R)
• M11: 5,264,499 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 10.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.69 AU - 2.11 AU

Year: 1746 Days

Day: 12.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,988,101 km

• M1: 130,898 km (0.097 R)
• M2: 500,405 km (0.074 R)
• M3: 1,008,290 km (0.032 R)
• M4: 1,414,597 km (0.104 R)
• M5: 1,741,768 km (0.097 R)
• M6: 2,323,704 km (0.086 R)
• M7: 2,771,301 km (0.106 R)
• M8: 3,244,628 km (0.075 R)
• M9: 3,567,311 km (0.115 R)
• M10: 4,373,195 km (0.072 R)
• M11: 4,768,432 km (0.12 R)
• M12: 5,428,458 km (0.108 R)
• M13: 5,792,280 km (0.092 R)
• M14: 7,250,410 km (0.092 R)
• M15: 7,608,249 km (0.11 R)
• M16: 7,977,905 km (0.11 R)
• M17: 8,846,021 km (0.105 R)
• M18: 9,448,153 km (0.069 R)
• M19: 10,111,320 km (0.064 R)
• M20: 12,326,565 km (0.099 R)
• M21: 14,326,390 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 12.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.65 AU - 2.71 AU

Year: 2146 Days

Day: 10.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,988,101 km

• M1: 153,487 km (0.12 R)
• M2: 541,843 km (0.108 R)
• M3: 1,029,233 km (0.105 R)
• M4: 1,685,669 km (0.058 R)
• M5: 2,349,883 km (0.106 R)
• M6: 2,795,386 km (0.076 R)
• M7: 3,518,392 km (0.051 R)
• M8: 4,382,769 km (0.12 R)
• M9: 4,800,596 km (0.026 R)
• M10: 5,839,254 km (0.075 R)
• M11: 6,638,256 km (0.115 R)
• M12: 7,022,423 km (0.117 R)
• M13: 9,718,626 km (0.083 R)
• M14: 10,143,184 km (0.066 R)
• M15: 13,126,914 km (0.111 R)
• M16: 16,452,475 km (0.106 R)
• M17: 17,005,837 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 12.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.88 AU - 2.62 AU

Year: 2251 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,988,101 km

• M1: 150,495 km (0.091 R)
• M2: 550,371 km (0.05 R)
• M3: 1,505,104 km (0.116 R)
• M4: 2,074,623 km (0.118 R)
• M5: 2,550,344 km (0.069 R)
• M6: 3,082,614 km (0.102 R)
• M7: 3,724,987 km (0.119 R)
• M8: 4,148,050 km (0.106 R)
• M9: 4,646,360 km (0.054 R)
• M10: 5,068,974 km (0.092 R)
• M11: 5,468,849 km (0.032 R)
• M12: 5,966,412 km (0.056 R)
• M13: 6,521,121 km (0.113 R)
• M14: 6,966,773 km (0.066 R)
• M15: 7,522,379 km (0.119 R)
• M16: 8,012,911 km (0.11 R)
• M17: 10,304,002 km (0.118 R)
• M18: 11,065,156 km (0.094 R)
• M19: 11,660,406 km (0.083 R)
• M20: 13,575,109 km (0.074 R)
• M21: 15,251,353 km (0.093 R)
• M22: 17,802,895 km (0.032 R)
• M23: 18,181,676 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 13.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.71 AU - 5.33 AU

Year: 7500 Days

Day: 11.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,988,101 km

• M1: 169,195 km (0.054 R)
• M2: 856,897 km (0.111 R)
• M3: 1,351,467 km (0.108 R)
• M4: 1,900,940 km (0.111 R)
• M5: 2,952,912 km (0.04 R)
• M6: 3,872,191 km (0.052 R)
• M7: 4,921,172 km (0.067 R)
• M8: 5,470,046 km (0.085 R)
• M9: 6,213,548 km (0.101 R)
• M10: 7,436,660 km (0.102 R)
• M11: 8,161,761 km (0.081 R)
• M12: 9,296,311 km (0.043 R)
• M13: 9,880,640 km (0.118 R)
• M14: 13,074,405 km (0.072 R)
• M15: 14,404,779 km (0.063 R)
• M16: 15,474,853 km (0.043 R)
• M17: 21,562,738 km (0.107 R)
• M18: 22,588,381 km (0.096 R)
• M19: 24,343,463 km (0.07 R)
• M20: 25,536,057 km (0.111 R)
• M21: 26,105,726 km (0.088 R)
• M22: 27,270,645 km (0.037 R)
• M23: 28,383,054 km (0.061 R)
• M24: 29,973,130 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.1

Radius: 4.3

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.54 AU - 9.92 AU

Year: 15745 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,988,101 km

• M1: 53,406 km (0.065 R)
• M2: 223,050 km (0.107 R)
• M3: 519,853 km (0.065 R)
• M4: 1,868,178 km (0.089 R)
• M5: 2,140,746 km (0.086 R)
• M6: 2,558,273 km (0.102 R)
• M7: 2,702,037 km (0.118 R)
• M8: 2,851,036 km (0.089 R)
• M9: 3,005,720 km (0.102 R)
• M10: 3,404,548 km (0.098 R)
• M11: 3,680,856 km (0.068 R)
• M12: 4,335,645 km (0.099 R)
• M13: 5,458,527 km (0.091 R)
• M14: 6,232,846 km (0.101 R)
• M15: 6,531,892 km (0.12 R)
• M16: 6,684,930 km (0.118 R)
• M17: 7,321,021 km (0.07 R)
• M18: 7,486,177 km (0.084 R)
• M19: 7,781,184 km (0.098 R)
• M20: 8,304,926 km (0.1 R)
• M21: 13,679,379 km (0.083 R)
• M22: 14,376,505 km (0.102 R)
• M23: 14,898,003 km (0.097 R)
• M24: 15,364,599 km (0.111 R)
• M25: 16,117,525 km (0.095 R)
• M26: 19,533,443 km (0.099 R)
• M27: 24,859,277 km (0.113 R)
• M28: 28,053,191 km (0.117 R)
• M29: 28,255,148 km (0.101 R)
• M30: 31,292,883 km (0.105 R)
• M31: 32,834,489 km (0.106 R)
• M32: 33,737,611 km (0.12 R)
• M33: 46,604,225 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.2

Radius: 7.9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.71 AU - 10.59 AU

Year: 21564 Days

Day: 17 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,988,101 km

• M1: 98,286 km (0.098 R)
• M2: 783,294 km (0.117 R)
• M3: 1,188,405 km (0.116 R)
• M4: 1,571,077 km (0.099 R)
• M5: 2,609,286 km (0.103 R)
• M6: 5,993,639 km (0.113 R)
• M7: 7,026,462 km (0.065 R)
• M8: 7,363,207 km (0.106 R)
• M9: 8,278,896 km (0.113 R)
• M10: 8,654,686 km (0.09 R)
• M11: 16,241,841 km (0.11 R)
• M12: 18,869,079 km (0.073 R)
• M13: 29,531,517 km (0.114 R)
• M14: 34,095,748 km (0.115 R)
• M15: 41,089,598 km (0.083 R)
• M16: 42,816,855 km (0.036 R)
• M17: 47,431,351 km (0.081 R)
• M18: 49,858,278 km (0.064 R)
• M19: 54,770,174 km (0.05 R)
• M20: 57,246,168 km (0.118 R)
• M21: 59,200,964 km (0.069 R)
• M22: 61,808,006 km (0.059 R)
• M23: 64,700,181 km (0.109 R)
• M24: 77,645,184 km (0.092 R)
• M25: 79,075,340 km (0.194 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit