🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 10.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.69 AU - 0.71 AU

Year: 397 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,989,127 km

• M1: 145,260 km (0.116 R)
• M2: 225,893 km (0.038 R)
• M3: 336,296 km (0.089 R)
• M4: 458,667 km (0.025 R)
• M5: 535,710 km (0.061 R)
• M6: 614,249 km (0.076 R)
• M7: 734,226 km (0.11 R)
• M8: 840,890 km (0.109 R)
• M9: 912,098 km (0.094 R)
• M10: 1,075,609 km (0.072 R)
• M11: 1,158,636 km (0.112 R)
• M12: 1,254,229 km (0.072 R)
• M13: 1,363,285 km (0.05 R)
• M14: 1,453,792 km (0.026 R)
• M15: 1,535,622 km (0.073 R)
• M16: 1,624,483 km (0.071 R)
• M17: 1,698,085 km (0.067 R)
• M18: 1,772,884 km (0.113 R)
• M19: 1,842,896 km (0.09 R)
• M20: 1,919,939 km (0.091 R)
• M21: 2,095,717 km (0.109 R)
• M22: 2,182,483 km (0.085 R)
• M23: 2,372,622 km (0.088 R)
• M24: 2,463,279 km (0.115 R)
• M25: 2,594,775 km (0.041 R)
• M26: 2,715,351 km (0.069 R)
• M27: 2,851,335 km (0.101 R)
• M28: 2,934,063 km (0.079 R)
• M29: 3,080,968 km (0.069 R)
• M30: 3,165,940 km (0.074 R)
• M31: 3,374,629 km (0.104 R)
• M32: 3,684,895 km (0.109 R)
• M33: 3,835,989 km (0.104 R)
• M34: 3,912,284 km (0.099 R)
• M35: 4,050,961 km (0.061 R)
• M36: 4,365,116 km (0.112 R)
• M37: 4,638,432 km (0.085 R)
• M38: 4,859,388 km (0.116 R)
• M39: 4,975,326 km (0.089 R)
• M40: 5,134,199 km (0.114 R)
• M41: 5,201,668 km (0.058 R)
• M42: 5,277,813 km (0.11 R)
• M43: 5,517,319 km (0.068 R)
• M44: 5,621,140 km (0.095 R)
• M45: 5,856,906 km (0.09 R)
• M46: 5,927,367 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 13.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.36 AU - 1.58 AU

Year: 1209 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,989,127 km

• M1: 166,502 km (0.087 R)
• M2: 325,076 km (0.05 R)
• M3: 496,067 km (0.094 R)
• M4: 616,942 km (0.113 R)
• M5: 858,393 km (0.099 R)
• M6: 980,165 km (0.072 R)
• M7: 1,210,845 km (0.066 R)
• M8: 1,300,005 km (0.101 R)
• M9: 1,671,307 km (0.116 R)
• M10: 1,808,937 km (0.075 R)
• M11: 1,940,883 km (0.12 R)
• M12: 2,076,119 km (0.042 R)
• M13: 2,164,831 km (0.098 R)
• M14: 2,585,500 km (0.045 R)
• M15: 2,746,019 km (0.063 R)
• M16: 2,931,969 km (0.12 R)
• M17: 3,054,639 km (0.087 R)
• M18: 3,144,846 km (0.092 R)
• M19: 3,247,620 km (0.086 R)
• M20: 3,339,772 km (0.088 R)
• M21: 3,790,062 km (0.046 R)
• M22: 3,899,568 km (0.117 R)
• M23: 3,985,586 km (0.101 R)
• M24: 4,084,620 km (0.034 R)
• M25: 4,196,968 km (0.09 R)
• M26: 4,399,374 km (0.114 R)
• M27: 4,774,566 km (0.063 R)
• M28: 5,119,838 km (0.054 R)
• M29: 5,281,852 km (0.105 R)
• M30: 5,666,917 km (0.086 R)
• M31: 5,750,692 km (0.066 R)
• M32: 5,848,828 km (0.098 R)
• M33: 6,232,846 km (0.115 R)
• M34: 6,319,313 km (0.07 R)
• M35: 6,449,763 km (0.073 R)
• M36: 6,669,223 km (0.11 R)
• M37: 6,817,025 km (0.101 R)
• M38: 7,449,226 km (0.09 R)
• M39: 7,541,079 km (0.06 R)
• M40: 7,633,381 km (0.079 R)
• M41: 7,741,540 km (0.09 R)
• M42: 7,928,089 km (0.119 R)
• M43: 8,210,679 km (0.076 R)
• M44: 8,464,696 km (0.113 R)
• M45: 8,689,243 km (0.114 R)
• M46: 9,324,884 km (0.025 R)
• M47: 9,623,332 km (0.115 R)
• M48: 9,706,807 km (0.086 R)
• M49: 10,060,008 km (0.04 R)
• M50: 10,761,921 km (0.104 R)
• M51: 11,162,694 km (0.117 R)
• M52: 11,320,819 km (0.098 R)
• M53: 11,639,462 km (0.049 R)
• M54: 11,728,473 km (0.068 R)
• M55: 11,817,633 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 15

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 1570 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,989,127 km

• M1: 191,336 km (0.114 R)
• M2: 285,882 km (0.071 R)
• M3: 484,398 km (0.082 R)
• M4: 744,100 km (0.1 R)
• M5: 859,290 km (0.103 R)
• M6: 958,025 km (0.064 R)
• M7: 1,185,414 km (0.068 R)
• M8: 1,386,323 km (0.114 R)
• M9: 1,599,052 km (0.117 R)
• M10: 1,823,149 km (0.086 R)
• M11: 2,016,280 km (0.085 R)
• M12: 2,142,092 km (0.092 R)
• M13: 2,238,134 km (0.109 R)
• M14: 2,445,925 km (0.115 R)
• M15: 2,569,194 km (0.111 R)
• M16: 2,694,706 km (0.048 R)
• M17: 2,940,197 km (0.111 R)
• M18: 3,193,167 km (0.098 R)
• M19: 3,316,136 km (0.118 R)
• M20: 3,605,309 km (0.085 R)
• M21: 3,733,664 km (0.073 R)
• M22: 3,863,664 km (0.11 R)
• M23: 4,074,747 km (0.076 R)
• M24: 4,249,178 km (0.076 R)
• M25: 4,385,013 km (0.065 R)
• M26: 4,605,520 km (0.048 R)
• M27: 4,872,103 km (0.088 R)
• M28: 5,028,882 km (0.078 R)
• M29: 5,216,179 km (0.101 R)
• M30: 5,318,204 km (0.105 R)
• M31: 5,450,150 km (0.031 R)
• M32: 5,613,062 km (0.057 R)
• M33: 5,792,579 km (0.046 R)
• M34: 6,080,854 km (0.093 R)
• M35: 6,592,778 km (0.116 R)
• M36: 6,703,181 km (0.117 R)
• M37: 6,861,905 km (0.097 R)
• M38: 7,102,458 km (0.108 R)
• M39: 7,329,548 km (0.038 R)
• M40: 7,444,140 km (0.113 R)
• M41: 7,824,417 km (0.053 R)
• M42: 8,211,128 km (0.116 R)
• M43: 8,432,533 km (0.1 R)
• M44: 8,916,183 km (0.079 R)
• M45: 9,091,212 km (0.1 R)
• M46: 9,444,413 km (0.099 R)
• M47: 9,694,540 km (0.098 R)
• M48: 9,838,454 km (0.11 R)
• M49: 9,946,762 km (0.111 R)
• M50: 10,110,123 km (0.09 R)
• M51: 10,329,284 km (0.031 R)
• M52: 10,996,191 km (0.114 R)
• M53: 11,410,727 km (0.07 R)
• M54: 11,715,458 km (0.065 R)
• M55: 11,811,350 km (0.114 R)
• M56: 11,926,541 km (0.07 R)
• M57: 12,197,014 km (0.086 R)
• M58: 12,763,840 km (0.117 R)
• M59: 13,020,699 km (0.068 R)
• M60: 13,199,469 km (0.117 R)
• M61: 13,299,251 km (0.068 R)
• M62: 13,559,701 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.59 AU - 2.39 AU

Year: 1904 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,989,127 km

• M1: 282,291 km (0.104 R)
• M2: 421,417 km (0.081 R)
• M3: 682,316 km (0.104 R)
• M4: 918,381 km (0.101 R)
• M5: 1,144,723 km (0.052 R)
• M6: 1,312,422 km (0.077 R)
• M7: 1,448,706 km (0.108 R)
• M8: 1,693,747 km (0.116 R)
• M9: 1,778,419 km (0.114 R)
• M10: 1,886,429 km (0.078 R)
• M11: 2,052,632 km (0.066 R)
• M12: 2,200,585 km (0.105 R)
• M13: 2,281,816 km (0.118 R)
• M14: 2,459,389 km (0.087 R)
• M15: 2,543,912 km (0.1 R)
• M16: 2,666,283 km (0.09 R)
• M17: 2,778,182 km (0.049 R)
• M18: 3,228,322 km (0.102 R)
• M19: 3,401,407 km (0.114 R)
• M20: 3,482,339 km (0.097 R)
• M21: 3,981,847 km (0.101 R)
• M22: 4,240,052 km (0.115 R)
• M23: 4,592,954 km (0.04 R)
• M24: 4,727,891 km (0.097 R)
• M25: 4,833,657 km (0.091 R)
• M26: 4,940,320 km (0.107 R)
• M27: 5,217,974 km (0.103 R)
• M28: 5,311,772 km (0.072 R)
• M29: 5,628,321 km (0.085 R)
• M30: 5,918,541 km (0.092 R)
• M31: 6,098,357 km (0.056 R)
• M32: 6,296,574 km (0.119 R)
• M33: 6,716,346 km (0.093 R)
• M34: 6,903,942 km (0.087 R)
• M35: 7,249,662 km (0.089 R)
• M36: 7,389,387 km (0.117 R)
• M37: 7,477,350 km (0.102 R)
• M38: 7,636,373 km (0.065 R)
• M39: 7,725,234 km (0.078 R)
• M40: 7,850,148 km (0.117 R)
• M41: 7,939,907 km (0.086 R)
• M42: 8,066,018 km (0.068 R)
• M43: 8,138,423 km (0.072 R)
• M44: 8,338,585 km (0.107 R)
• M45: 8,930,095 km (0.025 R)
• M46: 9,005,044 km (0.075 R)
• M47: 9,155,539 km (0.083 R)
• M48: 9,669,408 km (0.106 R)
• M49: 9,804,345 km (0.12 R)
• M50: 9,997,925 km (0.048 R)
• M51: 10,290,838 km (0.087 R)
• M52: 10,369,376 km (0.098 R)
• M53: 10,586,593 km (0.078 R)
• M54: 10,725,569 km (0.092 R)
• M55: 10,865,144 km (0.074 R)
• M56: 11,348,195 km (0.116 R)
• M57: 12,189,833 km (0.106 R)
• M58: 12,670,790 km (0.1 R)
• M59: 12,924,209 km (0.112 R)
• M60: 13,200,666 km (0.077 R)
• M61: 13,307,628 km (0.077 R)
• M62: 14,085,388 km (0.09 R)
• M63: 14,369,923 km (0.106 R)
• M64: 14,589,981 km (0.088 R)
• M65: 14,855,667 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit