🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 13.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,482,702 km

• M1: 180,864 km (0.072 R)
• M2: 264,788 km (0.043 R)
• M3: 373,695 km (0.118 R)
• M4: 487,839 km (0.09 R)
• M5: 632,500 km (0.073 R)
• M6: 770,878 km (0.119 R)
• M7: 942,018 km (0.09 R)
• M8: 1,134,550 km (0.065 R)
• M9: 1,251,835 km (0.046 R)
• M10: 1,440,179 km (0.109 R)
• M11: 1,559,558 km (0.076 R)
• M12: 1,713,943 km (0.084 R)
• M13: 1,804,450 km (0.092 R)
• M14: 1,891,964 km (0.084 R)
• M15: 1,976,337 km (0.087 R)
• M16: 2,076,418 km (0.099 R)
• M17: 2,173,507 km (0.088 R)
• M18: 2,291,989 km (0.059 R)
• M19: 2,438,146 km (0.058 R)
• M20: 2,535,684 km (0.117 R)
• M21: 2,697,698 km (0.105 R)
• M22: 2,793,291 km (0.08 R)
• M23: 2,917,308 km (0.097 R)
• M24: 3,193,316 km (0.103 R)
• M25: 3,289,059 km (0.103 R)
• M26: 3,443,294 km (0.092 R)
• M27: 3,530,061 km (0.076 R)
• M28: 3,676,218 km (0.032 R)
• M29: 3,782,881 km (0.099 R)
• M30: 3,938,613 km (0.092 R)
• M31: 4,059,937 km (0.046 R)
• M32: 4,201,007 km (0.078 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 11.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.12 AU - 1.32 AU

Year: 884 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,482,702 km

• M1: 156,479 km (0.052 R)
• M2: 233,073 km (0.052 R)
• M3: 321,635 km (0.103 R)
• M4: 438,920 km (0.047 R)
• M5: 531,222 km (0.118 R)
• M6: 748,289 km (0.07 R)
• M7: 916,137 km (0.076 R)
• M8: 1,005,148 km (0.069 R)
• M9: 1,171,052 km (0.113 R)
• M10: 1,252,134 km (0.084 R)
• M11: 1,329,626 km (0.114 R)
• M12: 1,519,017 km (0.085 R)
• M13: 1,674,748 km (0.061 R)
• M14: 1,854,864 km (0.061 R)
• M15: 1,976,337 km (0.029 R)
• M16: 2,074,324 km (0.075 R)
• M17: 2,160,492 km (0.103 R)
• M18: 2,343,600 km (0.109 R)
• M19: 2,440,540 km (0.075 R)
• M20: 2,820,069 km (0.064 R)
• M21: 2,908,631 km (0.057 R)
• M22: 3,164,743 km (0.106 R)
• M23: 3,241,487 km (0.067 R)
• M24: 3,578,680 km (0.052 R)
• M25: 3,691,028 km (0.032 R)
• M26: 3,837,185 km (0.061 R)
• M27: 3,910,937 km (0.107 R)
• M28: 4,143,711 km (0.069 R)
• M29: 4,244,840 km (0.077 R)
• M30: 4,363,770 km (0.112 R)
• M31: 4,484,047 km (0.092 R)
• M32: 4,631,400 km (0.106 R)
• M33: 4,762,897 km (0.055 R)
• M34: 4,860,136 km (0.112 R)
• M35: 4,940,170 km (0.073 R)
• M36: 5,083,485 km (0.079 R)
• M37: 5,164,717 km (0.025 R)
• M38: 5,292,025 km (0.079 R)
• M39: 5,605,582 km (0.059 R)
• M40: 6,202,477 km (0.102 R)
• M41: 6,750,155 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 11.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.79 AU - 2.13 AU

Year: 1800 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,482,702 km

• M1: 270,024 km (0.09 R)
• M2: 387,010 km (0.097 R)
• M3: 486,791 km (0.083 R)
• M4: 561,740 km (0.1 R)
• M5: 671,545 km (0.064 R)
• M6: 898,335 km (0.067 R)
• M7: 994,527 km (0.118 R)
• M8: 1,141,133 km (0.113 R)
• M9: 1,236,576 km (0.072 R)
• M10: 1,335,011 km (0.092 R)
• M11: 1,571,675 km (0.029 R)
• M12: 1,844,841 km (0.074 R)
• M13: 2,086,142 km (0.108 R)
• M14: 2,240,827 km (0.091 R)
• M15: 2,386,984 km (0.068 R)
• M16: 2,549,148 km (0.026 R)
• M17: 2,779,678 km (0.067 R)
• M18: 2,950,519 km (0.034 R)
• M19: 3,111,337 km (0.029 R)
• M20: 3,275,146 km (0.105 R)
• M21: 3,456,010 km (0.086 R)
• M22: 3,654,377 km (0.069 R)
• M23: 3,754,907 km (0.109 R)
• M24: 3,827,462 km (0.079 R)
• M25: 3,944,297 km (0.101 R)
• M26: 4,241,848 km (0.106 R)
• M27: 4,733,277 km (0.117 R)
• M28: 4,811,816 km (0.072 R)
• M29: 5,130,010 km (0.096 R)
• M30: 5,670,058 km (0.1 R)
• M31: 5,854,064 km (0.102 R)
• M32: 5,972,246 km (0.045 R)
• M33: 6,074,272 km (0.115 R)
• M34: 6,400,844 km (0.067 R)
• M35: 6,575,126 km (0.059 R)
• M36: 6,892,871 km (0.059 R)
• M37: 7,017,786 km (0.115 R)
• M38: 7,161,400 km (0.076 R)
• M39: 7,360,664 km (0.077 R)
• M40: 7,525,072 km (0.111 R)
• M41: 7,616,925 km (0.106 R)
• M42: 7,838,779 km (0.074 R)
• M43: 8,025,477 km (0.073 R)
• M44: 8,670,842 km (0.036 R)
• M45: 8,844,525 km (0.082 R)
• M46: 8,980,510 km (0.052 R)
• M47: 9,254,423 km (0.052 R)
• M48: 9,630,513 km (0.068 R)
• M49: 9,930,905 km (0.066 R)
• M50: 10,112,816 km (0.08 R)
• M51: 10,254,934 km (0.055 R)
• M52: 10,747,410 km (0.09 R)
• M53: 11,038,228 km (0.1 R)
• M54: 11,289,703 km (0.087 R)
• M55: 12,141,363 km (0.032 R)
• M56: 12,618,580 km (0.111 R)
• M57: 12,925,555 km (0.092 R)
• M58: 13,412,795 km (0.091 R)
• M59: 13,569,125 km (0.078 R)
• M60: 14,019,116 km (0.064 R)
• M61: 14,177,689 km (0.037 R)
• M62: 14,382,638 km (0.054 R)
• M63: 15,049,396 km (0.086 R)
• M64: 15,585,405 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 11.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.06 AU - 4.24 AU

Year: 4575 Days

Day: 8.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,482,702 km

• M1: 224,546 km (0.084 R)
• M2: 341,682 km (0.087 R)
• M3: 719,715 km (0.119 R)
• M4: 887,265 km (0.117 R)
• M5: 985,401 km (0.117 R)
• M6: 1,232,836 km (0.118 R)
• M7: 1,364,333 km (0.029 R)
• M8: 1,543,700 km (0.071 R)
• M9: 1,996,982 km (0.076 R)
• M10: 2,092,575 km (0.087 R)
• M11: 2,251,448 km (0.075 R)
• M12: 2,388,928 km (0.113 R)
• M13: 2,594,177 km (0.097 R)
• M14: 2,940,197 km (0.076 R)
• M15: 3,104,904 km (0.115 R)
• M16: 3,301,027 km (0.09 R)
• M17: 3,400,659 km (0.039 R)
• M18: 4,249,477 km (0.101 R)
• M19: 4,578,293 km (0.072 R)
• M20: 4,721,758 km (0.072 R)
• M21: 5,750,841 km (0.053 R)
• M22: 5,854,064 km (0.069 R)
• M23: 5,940,531 km (0.076 R)
• M24: 6,883,596 km (0.049 R)
• M25: 7,159,006 km (0.045 R)
• M26: 7,381,907 km (0.078 R)
• M27: 7,758,594 km (0.076 R)
• M28: 7,872,887 km (0.03 R)
• M29: 7,949,332 km (0.118 R)
• M30: 8,026,075 km (0.113 R)
• M31: 8,161,013 km (0.034 R)
• M32: 8,238,504 km (0.07 R)
• M33: 8,570,163 km (0.099 R)
• M34: 9,388,463 km (0.109 R)
• M35: 9,469,695 km (0.044 R)
• M36: 9,879,144 km (0.116 R)
• M37: 11,443,938 km (0.102 R)
• M38: 11,683,145 km (0.084 R)
• M39: 12,432,780 km (0.11 R)
• M40: 12,656,279 km (0.087 R)
• M41: 12,881,125 km (0.115 R)
• M42: 14,001,912 km (0.092 R)
• M43: 14,234,537 km (0.057 R)
• M44: 14,421,534 km (0.086 R)
• M45: 14,538,819 km (0.086 R)
• M46: 14,916,254 km (0.12 R)
• M47: 15,416,509 km (0.08 R)
• M48: 16,019,389 km (0.101 R)
• M49: 16,116,627 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit