🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 11.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.84 AU - 0.94 AU

Year: 560 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,339,955 km

• M1: 144,063 km (0.096 R)
• M2: 233,223 km (0.096 R)
• M3: 306,676 km (0.094 R)
• M4: 403,166 km (0.103 R)
• M5: 486,043 km (0.03 R)
• M6: 573,409 km (0.12 R)
• M7: 648,357 km (0.048 R)
• M8: 763,248 km (0.087 R)
• M9: 868,266 km (0.08 R)
• M10: 953,387 km (0.04 R)
• M11: 1,128,566 km (0.103 R)
• M12: 1,238,371 km (0.054 R)
• M13: 1,380,788 km (0.113 R)
• M14: 1,456,335 km (0.093 R)
• M15: 1,620,594 km (0.08 R)
• M16: 1,727,556 km (0.029 R)
• M17: 1,925,474 km (0.11 R)
• M18: 2,087,339 km (0.047 R)
• M19: 2,184,727 km (0.104 R)
• M20: 2,348,687 km (0.116 R)
• M21: 2,439,941 km (0.101 R)
• M22: 2,527,306 km (0.118 R)
• M23: 2,631,427 km (0.041 R)
• M24: 2,785,064 km (0.067 R)
• M25: 2,974,454 km (0.076 R)
• M26: 3,051,348 km (0.105 R)
• M27: 3,212,913 km (0.107 R)
• M28: 3,400,360 km (0.117 R)
• M29: 3,486,827 km (0.081 R)
• M30: 3,597,230 km (0.092 R)
• M31: 3,815,942 km (0.054 R)
• M32: 4,032,859 km (0.105 R)
• M33: 4,142,963 km (0.11 R)
• M34: 4,222,998 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 13.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.51 AU - 1.71 AU

Year: 1362 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,339,955 km

• M1: 165,754 km (0.105 R)
• M2: 267,481 km (0.098 R)
• M3: 389,254 km (0.06 R)
• M4: 539,450 km (0.102 R)
• M5: 643,420 km (0.098 R)
• M6: 792,420 km (0.049 R)
• M7: 907,909 km (0.099 R)
• M8: 1,002,007 km (0.11 R)
• M9: 1,230,891 km (0.067 R)
• M10: 1,367,325 km (0.113 R)
• M11: 1,453,493 km (0.101 R)
• M12: 1,582,297 km (0.092 R)
• M13: 1,799,962 km (0.061 R)
• M14: 1,956,740 km (0.067 R)
• M15: 2,090,929 km (0.109 R)
• M16: 2,219,135 km (0.117 R)
• M17: 2,349,883 km (0.114 R)
• M18: 2,454,602 km (0.119 R)
• M19: 2,580,414 km (0.061 R)
• M20: 2,718,343 km (0.072 R)
• M21: 2,808,401 km (0.114 R)
• M22: 2,899,506 km (0.074 R)
• M23: 3,022,625 km (0.082 R)
• M24: 3,189,427 km (0.08 R)
• M25: 3,273,949 km (0.057 R)
• M26: 3,434,618 km (0.104 R)
• M27: 3,521,384 km (0.07 R)
• M28: 3,631,040 km (0.073 R)
• M29: 3,752,812 km (0.105 R)
• M30: 4,023,435 km (0.102 R)
• M31: 4,242,446 km (0.099 R)
• M32: 4,512,769 km (0.073 R)
• M33: 4,934,935 km (0.107 R)
• M34: 5,082,737 km (0.069 R)
• M35: 5,688,609 km (0.108 R)
• M36: 6,065,894 km (0.109 R)
• M37: 6,237,633 km (0.119 R)
• M38: 6,370,925 km (0.056 R)
• M39: 6,559,119 km (0.052 R)
• M40: 6,694,654 km (0.089 R)
• M41: 6,872,227 km (0.108 R)
• M42: 7,316,233 km (0.103 R)
• M43: 7,485,129 km (0.105 R)
• M44: 8,014,108 km (0.063 R)
• M45: 8,510,922 km (0.111 R)
• M46: 8,673,834 km (0.071 R)
• M47: 9,047,978 km (0.059 R)
• M48: 9,734,782 km (0.098 R)
• M49: 10,045,497 km (0.106 R)
• M50: 10,454,348 km (0.08 R)
• M51: 10,613,071 km (0.08 R)
• M52: 10,740,529 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 12.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.68 AU - 2.16 AU

Year: 1774 Days

Day: 9 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 10,339,955 km

• M1: 159,771 km (0.116 R)
• M2: 351,106 km (0.049 R)
• M3: 452,833 km (0.087 R)
• M4: 539,600 km (0.046 R)
• M5: 717,771 km (0.085 R)
• M6: 961,017 km (0.084 R)
• M7: 1,042,099 km (0.075 R)
• M8: 1,135,298 km (0.116 R)
• M9: 1,241,363 km (0.085 R)
• M10: 1,432,699 km (0.105 R)
• M11: 1,526,796 km (0.083 R)
• M12: 1,710,652 km (0.114 R)
• M13: 2,065,199 km (0.11 R)
• M14: 2,556,777 km (0.099 R)
• M15: 2,646,686 km (0.108 R)
• M16: 2,856,123 km (0.113 R)
• M17: 2,976,250 km (0.106 R)
• M18: 3,153,074 km (0.087 R)
• M19: 3,249,715 km (0.088 R)
• M20: 3,474,261 km (0.037 R)
• M21: 3,588,554 km (0.099 R)
• M22: 3,689,682 km (0.119 R)
• M23: 3,939,062 km (0.041 R)
• M24: 4,058,441 km (0.061 R)
• M25: 4,331,307 km (0.072 R)
• M26: 4,408,200 km (0.108 R)
• M27: 4,594,749 km (0.086 R)
• M28: 5,235,177 km (0.058 R)
• M29: 5,383,130 km (0.09 R)
• M30: 5,750,841 km (0.115 R)
• M31: 5,835,514 km (0.105 R)
• M32: 6,440,338 km (0.095 R)
• M33: 6,705,725 km (0.109 R)
• M34: 6,974,702 km (0.063 R)
• M35: 7,192,516 km (0.107 R)
• M36: 7,597,627 km (0.081 R)
• M37: 7,690,827 km (0.072 R)
• M38: 8,067,215 km (0.069 R)
• M39: 8,162,209 km (0.101 R)
• M40: 8,410,991 km (0.049 R)
• M41: 8,584,823 km (0.084 R)
• M42: 8,837,943 km (0.094 R)
• M43: 8,935,930 km (0.102 R)
• M44: 9,093,456 km (0.106 R)
• M45: 9,451,444 km (0.084 R)
• M46: 9,874,955 km (0.069 R)
• M47: 10,119,847 km (0.118 R)
• M48: 10,304,750 km (0.079 R)
• M49: 10,594,671 km (0.039 R)
• M50: 10,677,997 km (0.064 R)
• M51: 11,267,412 km (0.117 R)
• M52: 11,501,832 km (0.036 R)
• M53: 11,845,907 km (0.049 R)
• M54: 12,019,142 km (0.095 R)
• M55: 12,236,956 km (0.116 R)
• M56: 12,632,194 km (0.1 R)
• M57: 12,809,318 km (0.059 R)
• M58: 12,898,029 km (0.114 R)
• M59: 13,300,447 km (0.106 R)
• M60: 13,888,816 km (0.053 R)
• M61: 14,025,848 km (0.091 R)
• M62: 14,578,312 km (0.11 R)
• M63: 14,880,650 km (0.086 R)
• M64: 14,973,999 km (0.102 R)
• M65: 15,067,647 km (0.092 R)
• M66: 15,161,445 km (0.118 R)
• M67: 15,467,672 km (0.079 R)
• M68: 15,586,004 km (0.119 R)
• M69: 15,704,635 km (0.088 R)
• M70: 16,134,280 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 11.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.98 AU - 2.06 AU

Year: 1915 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,339,955 km

• M1: 163,062 km (0.093 R)
• M2: 341,233 km (0.077 R)
• M3: 414,984 km (0.072 R)
• M4: 506,090 km (0.071 R)
• M5: 724,802 km (0.075 R)
• M6: 827,575 km (0.037 R)
• M7: 903,422 km (0.069 R)
• M8: 981,960 km (0.114 R)
• M9: 1,239,718 km (0.114 R)
• M10: 1,411,157 km (0.06 R)
• M11: 1,511,537 km (0.118 R)
• M12: 1,786,199 km (0.118 R)
• M13: 1,946,717 km (0.1 R)
• M14: 2,337,317 km (0.076 R)
• M15: 2,438,894 km (0.061 R)
• M16: 2,723,579 km (0.1 R)
• M17: 3,089,645 km (0.053 R)
• M18: 3,181,049 km (0.118 R)
• M19: 3,304,467 km (0.112 R)
• M20: 3,524,227 km (0.043 R)
• M21: 3,792,306 km (0.073 R)
• M22: 3,879,522 km (0.117 R)
• M23: 3,978,406 km (0.096 R)
• M24: 4,067,117 km (0.084 R)
• M25: 4,223,896 km (0.071 R)
• M26: 4,439,766 km (0.09 R)
• M27: 4,566,625 km (0.074 R)
• M28: 4,694,531 km (0.067 R)
• M29: 4,954,083 km (0.104 R)
• M30: 5,194,038 km (0.094 R)
• M31: 5,266,892 km (0.111 R)
• M32: 5,438,032 km (0.068 R)
• M33: 5,623,534 km (0.079 R)
• M34: 5,760,864 km (0.074 R)
• M35: 6,051,683 km (0.095 R)
• M36: 6,582,007 km (0.12 R)
• M37: 7,046,658 km (0.083 R)
• M38: 7,127,291 km (0.06 R)
• M39: 7,289,755 km (0.095 R)
• M40: 7,494,554 km (0.094 R)
• M41: 7,590,746 km (0.105 R)
• M42: 8,035,799 km (0.045 R)
• M43: 8,134,235 km (0.063 R)
• M44: 8,261,393 km (0.088 R)
• M45: 8,603,972 km (0.104 R)
• M46: 8,748,184 km (0.108 R)
• M47: 9,053,364 km (0.114 R)
• M48: 9,332,663 km (0.107 R)
• M49: 10,035,624 km (0.091 R)
• M50: 10,111,470 km (0.106 R)
• M51: 10,278,870 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit