🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 13.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.64 AU - 1.04 AU

Year: 531 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,301,413 km

• M1: 181,013 km (0.109 R)
• M2: 266,733 km (0.11 R)
• M3: 378,183 km (0.04 R)
• M4: 557,252 km (0.108 R)
• M5: 666,159 km (0.117 R)
• M6: 830,717 km (0.091 R)
• M7: 913,594 km (0.067 R)
• M8: 1,062,444 km (0.113 R)
• M9: 1,170,155 km (0.115 R)
• M10: 1,432,848 km (0.094 R)
• M11: 1,895,854 km (0.114 R)
• M12: 2,028,996 km (0.06 R)
• M13: 2,193,105 km (0.117 R)
• M14: 2,290,942 km (0.062 R)
• M15: 2,426,178 km (0.107 R)
• M16: 2,512,945 km (0.09 R)
• M17: 2,630,379 km (0.096 R)
• M18: 2,855,674 km (0.035 R)
• M19: 2,978,344 km (0.064 R)
• M20: 3,118,667 km (0.113 R)
• M21: 3,253,305 km (0.084 R)
• M22: 3,422,350 km (0.107 R)
• M23: 3,677,116 km (0.102 R)
• M24: 3,964,044 km (0.108 R)
• M25: 4,136,082 km (0.097 R)
• M26: 4,310,812 km (0.108 R)
• M27: 4,452,481 km (0.074 R)
• M28: 4,577,545 km (0.067 R)
• M29: 4,694,830 km (0.081 R)
• M30: 4,785,785 km (0.09 R)
• M31: 4,923,266 km (0.083 R)
• M32: 5,052,818 km (0.102 R)
• M33: 5,239,815 km (0.101 R)
• M34: 5,334,211 km (0.082 R)
• M35: 5,486,502 km (0.113 R)
• M36: 5,630,565 km (0.118 R)
• M37: 6,110,026 km (0.064 R)
• M38: 6,269,497 km (0.115 R)
• M39: 6,379,900 km (0.074 R)
• M40: 6,725,322 km (0.099 R)
• M41: 6,879,707 km (0.102 R)
• M42: 7,108,292 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.15 AU

Year: 629 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,301,413 km

• M1: 156,180 km (0.117 R)
• M2: 239,955 km (0.059 R)
• M3: 323,131 km (0.091 R)
• M4: 400,473 km (0.099 R)
• M5: 636,689 km (0.06 R)
• M6: 718,219 km (0.091 R)
• M7: 829,819 km (0.093 R)
• M8: 964,457 km (0.071 R)
• M9: 1,049,130 km (0.113 R)
• M10: 1,238,820 km (0.095 R)
• M11: 1,376,151 km (0.112 R)
• M12: 1,453,343 km (0.071 R)
• M13: 1,721,572 km (0.11 R)
• M14: 1,890,468 km (0.101 R)
• M15: 1,976,936 km (0.083 R)
• M16: 2,176,799 km (0.094 R)
• M17: 2,321,460 km (0.076 R)
• M18: 2,445,925 km (0.108 R)
• M19: 2,628,734 km (0.105 R)
• M20: 2,725,972 km (0.06 R)
• M21: 2,865,846 km (0.06 R)
• M22: 2,949,322 km (0.111 R)
• M23: 3,059,127 km (0.101 R)
• M24: 3,152,925 km (0.117 R)
• M25: 3,431,775 km (0.089 R)
• M26: 3,920,811 km (0.061 R)
• M27: 4,051,110 km (0.103 R)
• M28: 4,154,632 km (0.11 R)
• M29: 4,306,773 km (0.072 R)
• M30: 4,451,135 km (0.083 R)
• M31: 4,606,866 km (0.063 R)
• M32: 4,685,555 km (0.078 R)
• M33: 4,834,106 km (0.118 R)
• M34: 4,924,014 km (0.07 R)
• M35: 5,044,739 km (0.099 R)
• M36: 5,176,685 km (0.082 R)
• M37: 5,371,611 km (0.085 R)
• M38: 5,642,383 km (0.078 R)
• M39: 5,875,008 km (0.084 R)
• M40: 6,067,690 km (0.116 R)
• M41: 6,371,673 km (0.067 R)
• M42: 6,503,468 km (0.045 R)
• M43: 6,725,172 km (0.108 R)
• M44: 6,983,229 km (0.1 R)
• M45: 7,096,474 km (0.111 R)
• M46: 7,301,872 km (0.103 R)
• M47: 7,428,432 km (0.115 R)
• M48: 7,509,364 km (0.049 R)
• M49: 7,906,397 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 8.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.08 AU - 1.16 AU

Year: 818 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,301,413 km

• M1: 117,883 km (0.055 R)
• M2: 178,769 km (0.081 R)
• M3: 284,386 km (0.084 R)
• M4: 353,500 km (0.114 R)
• M5: 421,417 km (0.108 R)
• M6: 481,256 km (0.093 R)
• M7: 535,261 km (0.089 R)
• M8: 596,596 km (0.077 R)
• M9: 650,452 km (0.05 R)
• M10: 716,424 km (0.07 R)
• M11: 839,244 km (0.088 R)
• M12: 906,264 km (0.101 R)
• M13: 992,731 km (0.114 R)
• M14: 1,051,972 km (0.116 R)
• M15: 1,174,194 km (0.077 R)
• M16: 1,249,890 km (0.075 R)
• M17: 1,360,144 km (0.047 R)
• M18: 1,528,142 km (0.033 R)
• M19: 1,782,159 km (0.063 R)
• M20: 1,847,833 km (0.056 R)
• M21: 1,996,683 km (0.092 R)
• M22: 2,196,097 km (0.118 R)
• M23: 2,499,481 km (0.108 R)
• M24: 2,723,130 km (0.067 R)
• M25: 2,833,084 km (0.11 R)
• M26: 3,031,451 km (0.056 R)
• M27: 3,181,049 km (0.106 R)
• M28: 3,405,446 km (0.1 R)
• M29: 3,469,324 km (0.07 R)
• M30: 3,691,028 km (0.096 R)
• M31: 3,784,826 km (0.111 R)
• M32: 3,898,371 km (0.106 R)
• M33: 4,032,411 km (0.107 R)
• M34: 4,187,394 km (0.084 R)
• M35: 4,314,702 km (0.078 R)
• M36: 4,664,162 km (0.1 R)
• M37: 4,735,072 km (0.087 R)
• M38: 5,064,187 km (0.073 R)
• M39: 5,137,191 km (0.089 R)
• M40: 5,210,643 km (0.107 R)
• M41: 5,379,539 km (0.111 R)
• M42: 5,733,787 km (0.07 R)
• M43: 5,799,012 km (0.092 R)
• M44: 6,162,235 km (0.069 R)
• M45: 6,229,106 km (0.064 R)
• M46: 6,363,594 km (0.107 R)
• M47: 6,442,432 km (0.096 R)
• M48: 6,715,299 km (0.056 R)
• M49: 6,784,114 km (0.067 R)
• M50: 6,887,785 km (0.072 R)
• M51: 7,225,278 km (0.096 R)
• M52: 7,319,375 km (0.1 R)
• M53: 7,461,343 km (0.081 R)
• M54: 7,532,552 km (0.05 R)
• M55: 7,687,835 km (0.065 R)
• M56: 7,916,719 km (0.041 R)
• M57: 8,098,930 km (0.05 R)
• M58: 8,184,500 km (0.081 R)
• M59: 8,282,636 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 10.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.97 AU - 3.27 AU

Year: 3804 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,301,413 km

• M1: 199,863 km (0.049 R)
• M2: 319,840 km (0.088 R)
• M3: 494,122 km (0.107 R)
• M4: 564,732 km (0.097 R)
• M5: 842,834 km (0.116 R)
• M6: 948,151 km (0.069 R)
• M7: 1,095,954 km (0.091 R)
• M8: 1,192,445 km (0.078 R)
• M9: 1,342,641 km (0.046 R)
• M10: 1,456,934 km (0.082 R)
• M11: 1,662,332 km (0.081 R)
• M12: 1,785,600 km (0.079 R)
• M13: 1,854,266 km (0.084 R)
• M14: 1,947,166 km (0.106 R)
• M15: 2,174,106 km (0.1 R)
• M16: 2,297,075 km (0.115 R)
• M17: 2,372,024 km (0.11 R)
• M18: 2,785,662 km (0.057 R)
• M19: 3,222,039 km (0.119 R)
• M20: 3,320,325 km (0.079 R)
• M21: 3,563,421 km (0.108 R)
• M22: 3,709,279 km (0.081 R)
• M23: 3,916,622 km (0.069 R)
• M24: 4,250,375 km (0.109 R)
• M25: 4,929,250 km (0.079 R)
• M26: 5,322,842 km (0.108 R)
• M27: 5,422,773 km (0.108 R)
• M28: 5,880,543 km (0.069 R)
• M29: 6,018,622 km (0.099 R)
• M30: 6,456,943 km (0.084 R)
• M31: 6,528,152 km (0.085 R)
• M32: 6,635,264 km (0.05 R)
• M33: 6,815,230 km (0.04 R)
• M34: 7,161,549 km (0.085 R)
• M35: 7,235,151 km (0.102 R)
• M36: 7,327,603 km (0.055 R)
• M37: 7,476,303 km (0.117 R)
• M38: 7,663,600 km (0.1 R)
• M39: 8,389,449 km (0.106 R)
• M40: 8,564,628 km (0.112 R)
• M41: 8,918,576 km (0.111 R)
• M42: 9,017,760 km (0.087 R)
• M43: 9,117,242 km (0.109 R)
• M44: 9,377,842 km (0.107 R)
• M45: 9,600,144 km (0.095 R)
• M46: 9,701,871 km (0.058 R)
• M47: 10,277,823 km (0.098 R)
• M48: 10,612,024 km (0.055 R)
• M49: 11,462,937 km (0.096 R)
• M50: 12,005,828 km (0.098 R)
• M51: 12,181,455 km (0.069 R)
• M52: 12,269,569 km (0.111 R)
• M53: 12,446,393 km (0.108 R)
• M54: 12,668,546 km (0.075 R)
• M55: 12,735,416 km (0.106 R)
• M56: 13,570,472 km (0.054 R)
• M57: 13,638,987 km (0.084 R)
• M58: 13,730,541 km (0.114 R)
• M59: 13,914,098 km (0.12 R)
• M60: 14,353,467 km (0.117 R)
• M61: 14,680,039 km (0.092 R)
• M62: 14,867,934 km (0.046 R)
• M63: 15,009,154 km (0.105 R)
• M64: 15,340,813 km (0.08 R)
• M65: 15,459,743 km (0.047 R)
• M66: 15,531,401 km (0.056 R)
• M67: 15,650,780 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit