🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 10.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.41 AU - 0.67 AU

Year: 265 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,010,364 km

• M1: 135,685 km (0.108 R)
• M2: 478,713 km (0.064 R)
• M3: 1,284,447 km (0.069 R)
• M4: 1,636,900 km (0.052 R)
• M5: 2,036,027 km (0.118 R)
• M6: 2,407,628 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 14.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,010,364 km

• M1: 185,501 km (0.119 R)
• M2: 682,017 km (0.078 R)
• M3: 1,180,028 km (0.118 R)
• M4: 1,666,221 km (0.103 R)
• M5: 2,298,122 km (0.088 R)
• M6: 2,799,724 km (0.046 R)
• M7: 3,363,409 km (0.036 R)
• M8: 4,080,432 km (0.048 R)
• M9: 4,580,836 km (0.091 R)
• M10: 5,061,794 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 13.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.26 AU - 2.28 AU

Year: 2281 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,010,364 km

• M1: 171,589 km (0.084 R)
• M2: 602,879 km (0.119 R)
• M3: 1,061,247 km (0.088 R)
• M4: 1,714,840 km (0.105 R)
• M5: 2,304,854 km (0.116 R)
• M6: 3,470,222 km (0.041 R)
• M7: 6,315,723 km (0.114 R)
• M8: 7,455,060 km (0.092 R)
• M9: 8,207,986 km (0.089 R)
• M10: 8,947,449 km (0.045 R)
• M11: 10,488,905 km (0.113 R)
• M12: 11,174,961 km (0.069 R)
• M13: 11,699,451 km (0.092 R)
• M14: 12,162,008 km (0.099 R)
• M15: 13,082,932 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.02 AU - 3.36 AU

Year: 2942 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,010,364 km

• M1: 188,344 km (0.099 R)
• M2: 681,119 km (0.076 R)
• M3: 1,156,242 km (0.12 R)
• M4: 1,884,784 km (0.054 R)
• M5: 2,854,327 km (0.118 R)
• M6: 3,293,248 km (0.102 R)
• M7: 4,243,194 km (0.102 R)
• M8: 4,723,403 km (0.096 R)
• M9: 5,342,439 km (0.102 R)
• M10: 5,766,699 km (0.116 R)
• M11: 6,475,045 km (0.056 R)
• M12: 8,448,839 km (0.102 R)
• M13: 8,953,283 km (0.104 R)
• M14: 9,401,777 km (0.059 R)
• M15: 10,102,793 km (0.109 R)
• M16: 11,478,196 km (0.094 R)
• M17: 11,963,491 km (0.053 R)
• M18: 12,834,001 km (0.065 R)
• M19: 14,959,937 km (0.064 R)
• M20: 15,433,115 km (0.096 R)
• M21: 16,799,990 km (0.025 R)
• M22: 17,833,263 km (0.085 R)
• M23: 20,408,441 km (0.119 R)
• M24: 20,860,525 km (0.059 R)
• M25: 22,943,975 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 14.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.78 AU - 3.16 AU

Year: 3413 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,010,364 km

• M1: 181,612 km (0.077 R)
• M2: 683,064 km (0.089 R)
• M3: 1,203,515 km (0.107 R)
• M4: 2,493,049 km (0.06 R)
• M5: 3,486,827 km (0.085 R)
• M6: 4,107,658 km (0.082 R)
• M7: 5,041,747 km (0.118 R)
• M8: 5,520,760 km (0.115 R)
• M9: 6,778,429 km (0.059 R)
• M10: 7,620,366 km (0.106 R)
• M11: 8,636,435 km (0.079 R)
• M12: 9,626,623 km (0.109 R)
• M13: 10,090,376 km (0.033 R)
• M14: 13,720,070 km (0.108 R)
• M15: 17,852,561 km (0.103 R)
• M16: 18,554,774 km (0.111 R)
• M17: 19,093,326 km (0.038 R)
• M18: 19,827,702 km (0.103 R)
• M19: 20,517,348 km (0.094 R)
• M20: 22,479,773 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.1

Radius: 7.9

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.32 AU - 7.86 AU

Year: 12589 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,010,364 km

• M1: 332,257 km (0.09 R)
• M2: 586,124 km (0.065 R)
• M3: 924,365 km (0.042 R)
• M4: 1,321,697 km (0.069 R)
• M5: 2,081,505 km (0.117 R)
• M6: 2,398,353 km (0.111 R)
• M7: 2,886,641 km (0.082 R)
• M8: 3,492,961 km (0.118 R)
• M9: 4,462,056 km (0.059 R)
• M10: 5,787,792 km (0.115 R)
• M11: 6,176,447 km (0.11 R)
• M12: 7,180,548 km (0.096 R)
• M13: 8,485,042 km (0.117 R)
• M14: 8,987,092 km (0.12 R)
• M15: 10,329,135 km (0.118 R)
• M16: 12,941,562 km (0.069 R)
• M17: 15,078,119 km (0.1 R)
• M18: 15,591,240 km (0.095 R)
• M19: 15,964,935 km (0.041 R)
• M20: 17,439,372 km (0.1 R)
• M21: 20,300,730 km (0.115 R)
• M22: 21,564,982 km (0.099 R)
• M23: 24,249,366 km (0.118 R)
• M24: 24,953,673 km (0.095 R)
• M25: 25,362,225 km (0.053 R)
• M26: 27,580,911 km (0.089 R)
• M27: 30,503,006 km (0.072 R)
• M28: 31,679,892 km (0.1 R)
• M29: 33,625,263 km (0.118 R)
• M30: 41,773,859 km (0.087 R)
• M31: 42,640,180 km (0.084 R)
• M32: 45,766,327 km (0.084 R)
• M33: 48,723,428 km (0.07 R)
• M34: 49,361,762 km (0.089 R)
• M35: 52,137,401 km (0.095 R)
• M36: 57,286,261 km (0.117 R)
• M37: 60,900,844 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 4.4

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.83 AU - 8.63 AU

Year: 14332 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,010,364 km

• M1: 64,028 km (0.102 R)
• M2: 260,300 km (0.11 R)
• M3: 546,631 km (0.118 R)
• M4: 967,001 km (0.052 R)
• M5: 1,233,434 km (0.041 R)
• M6: 1,418,487 km (0.088 R)
• M7: 1,699,432 km (0.093 R)
• M8: 1,844,841 km (0.078 R)
• M9: 2,833,832 km (0.063 R)
• M10: 3,480,245 km (0.06 R)
• M11: 5,893,109 km (0.075 R)
• M12: 7,310,848 km (0.115 R)
• M13: 7,524,324 km (0.095 R)
• M14: 7,963,543 km (0.063 R)
• M15: 15,120,156 km (0.078 R)
• M16: 22,736,184 km (0.044 R)
• M17: 26,147,314 km (0.074 R)
• M18: 27,870,532 km (0.071 R)
• M19: 28,812,699 km (0.091 R)
• M20: 29,884,419 km (0.12 R)
• M21: 38,267,584 km (0.064 R)
• M22: 38,911,005 km (0.067 R)
• M23: 41,421,257 km (0.111 R)
• M24: 42,099,384 km (0.029 R)
• M25: 43,477,928 km (0.103 R)
• M26: 47,497,025 km (0.1 R)
• M27: 48,539,124 km (0.063 R)
• M28: 48,839,666 km (0.069 R)
• M29: 52,385,285 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 4.3

Gravity: 39.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.1 AU - 9.86 AU

Year: 19464 Days

Day: 24.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,010,364 km

• M1: 56,997 km (0.118 R)
• M2: 195,824 km (0.046 R)
• M3: 403,465 km (0.093 R)
• M4: 569,968 km (0.034 R)
• M5: 890,556 km (0.11 R)
• M6: 1,662,182 km (0.07 R)
• M7: 2,224,371 km (0.064 R)
• M8: 3,447,633 km (0.117 R)
• M9: 3,653,030 km (0.1 R)
• M10: 3,835,540 km (0.05 R)
• M11: 4,024,033 km (0.096 R)
• M12: 5,136,144 km (0.108 R)
• M13: 5,641,485 km (0.072 R)
• M14: 7,213,161 km (0.059 R)
• M15: 7,452,368 km (0.062 R)
• M16: 8,568,068 km (0.031 R)
• M17: 9,110,211 km (0.105 R)
• M18: 10,565,350 km (0.099 R)
• M19: 11,967,979 km (0.09 R)
• M20: 13,204,406 km (0.09 R)
• M21: 13,853,361 km (0.106 R)
• M22: 15,059,270 km (0.057 R)
• M23: 15,371,331 km (0.077 R)
• M24: 15,847,501 km (0.112 R)
• M25: 17,334,952 km (0.057 R)
• M26: 19,551,843 km (0.036 R)
• M27: 23,480,134 km (0.118 R)
• M28: 25,628,060 km (0.117 R)
• M29: 34,442,217 km (0.102 R)
• M30: 34,847,926 km (0.071 R)
• M31: 35,945,227 km (0.03 R)
• M32: 43,644,281 km (0.114 R)
• M33: 45,079,374 km (0.045 R)
• M34: 48,889,482 km (0.051 R)
• M35: 50,960,066 km (0.081 R)
• M36: 53,810,653 km (0.071 R)
• M37: 56,577,915 km (0.075 R)
• M38: 60,805,850 km (0.112 R)
• M39: 62,594,591 km (0.091 R)
• M40: 68,383,131 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.4

Radius: 7

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.35 AU - 10.45 AU

Year: 20772 Days

Day: 19 Hours

Environment

Temp: -243 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,010,364 km

• M1: 184,155 km (0.043 R)
• M2: 761,304 km (0.094 R)
• M3: 1,097,151 km (0.08 R)
• M4: 3,137,067 km (0.115 R)
• M5: 5,677,688 km (0.118 R)
• M6: 7,005,818 km (0.052 R)
• M7: 10,025,750 km (0.11 R)
• M8: 12,757,557 km (0.109 R)
• M9: 18,466,810 km (0.107 R)
• M10: 20,758,051 km (0.032 R)
• M11: 27,016,328 km (0.082 R)
• M12: 36,053,835 km (0.115 R)
• M13: 38,447,850 km (0.105 R)
• M14: 39,463,619 km (0.089 R)
• M15: 40,497,191 km (0.07 R)
• M16: 45,452,770 km (0.088 R)
• M17: 53,083,907 km (0.119 R)
• M18: 54,888,356 km (0.113 R)
• M19: 65,960,992 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit