🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916

Radius: 15

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 523 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,799,227 km

• M1: 189,840 km (0.077 R)
• M2: 295,007 km (0.114 R)
• M3: 410,646 km (0.058 R)
• M4: 504,444 km (0.073 R)
• M5: 600,336 km (0.115 R)
• M6: 844,630 km (0.118 R)
• M7: 990,488 km (0.117 R)
• M8: 1,151,455 km (0.036 R)
• M9: 1,252,583 km (0.118 R)
• M10: 1,464,563 km (0.085 R)
• M11: 1,569,132 km (0.066 R)
• M12: 1,669,961 km (0.113 R)
• M13: 1,812,378 km (0.05 R)
• M14: 1,925,474 km (0.101 R)
• M15: 2,137,903 km (0.093 R)
• M16: 2,257,881 km (0.106 R)
• M17: 2,445,925 km (0.103 R)
• M18: 2,837,872 km (0.119 R)
• M19: 3,089,346 km (0.047 R)
• M20: 3,472,017 km (0.109 R)
• M21: 3,690,579 km (0.039 R)
• M22: 3,827,312 km (0.115 R)
• M23: 3,948,337 km (0.079 R)
• M24: 4,061,881 km (0.077 R)
• M25: 4,212,078 km (0.07 R)
• M26: 4,373,195 km (0.077 R)
• M27: 4,655,635 km (0.063 R)
• M28: 4,757,362 km (0.112 R)
• M29: 4,887,811 km (0.088 R)
• M30: 5,162,024 km (0.1 R)
• M31: 5,276,915 km (0.104 R)
• M32: 5,383,130 km (0.087 R)
• M33: 5,499,816 km (0.042 R)
• M34: 5,636,848 km (0.079 R)
• M35: 5,745,456 km (0.1 R)
• M36: 6,035,077 km (0.07 R)
• M37: 6,227,610 km (0.113 R)
• M38: 6,339,958 km (0.043 R)
• M39: 6,504,515 km (0.093 R)
• M40: 6,618,509 km (0.071 R)
• M41: 6,775,138 km (0.101 R)
• M42: 6,890,777 km (0.089 R)
• M43: 7,038,879 km (0.049 R)
• M44: 7,188,028 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 10.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.91 AU - 1.37 AU

Year: 812 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,799,227 km

• M1: 130,150 km (0.069 R)
• M2: 223,499 km (0.113 R)
• M3: 358,885 km (0.089 R)
• M4: 464,651 km (0.064 R)
• M5: 573,109 km (0.088 R)
• M6: 638,783 km (0.08 R)
• M7: 745,446 km (0.12 R)
• M8: 812,616 km (0.117 R)
• M9: 923,617 km (0.112 R)
• M10: 1,021,305 km (0.114 R)
• M11: 1,267,992 km (0.118 R)
• M12: 1,377,647 km (0.089 R)
• M13: 1,469,201 km (0.117 R)
• M14: 1,562,999 km (0.087 R)
• M15: 1,666,221 km (0.029 R)
• M16: 1,910,963 km (0.103 R)
• M17: 1,997,880 km (0.058 R)
• M18: 2,086,142 km (0.079 R)
• M19: 2,159,445 km (0.117 R)
• M20: 2,426,926 km (0.109 R)
• M21: 2,582,209 km (0.103 R)
• M22: 2,696,352 km (0.108 R)
• M23: 2,794,339 km (0.117 R)
• M24: 3,039,978 km (0.066 R)
• M25: 3,292,649 km (0.065 R)
• M26: 3,407,241 km (0.103 R)
• M27: 3,523,179 km (0.1 R)
• M28: 3,768,969 km (0.115 R)
• M29: 3,939,361 km (0.103 R)
• M30: 4,010,270 km (0.067 R)
• M31: 4,246,186 km (0.116 R)
• M32: 4,423,609 km (0.094 R)
• M33: 4,529,076 km (0.115 R)
• M34: 4,678,225 km (0.089 R)
• M35: 5,113,405 km (0.098 R)
• M36: 5,313,417 km (0.12 R)
• M37: 5,459,574 km (0.074 R)
• M38: 5,538,861 km (0.034 R)
• M39: 5,686,963 km (0.104 R)
• M40: 5,836,561 km (0.083 R)
• M41: 6,399,947 km (0.088 R)
• M42: 6,821,813 km (0.119 R)
• M43: 6,968,568 km (0.1 R)
• M44: 7,079,270 km (0.086 R)
• M45: 7,629,192 km (0.08 R)
• M46: 7,934,821 km (0.111 R)
• M47: 8,037,744 km (0.088 R)
• M48: 8,244,638 km (0.047 R)
• M49: 8,335,743 km (0.115 R)
• M50: 8,427,147 km (0.063 R)
• M51: 8,584,823 km (0.093 R)
• M52: 8,663,961 km (0.11 R)
• M53: 9,036,459 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 8.9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.94 AU - 2.16 AU

Year: 1957 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,799,227 km

• M1: 283,338 km (0.096 R)
• M2: 359,035 km (0.069 R)
• M3: 613,351 km (0.033 R)
• M4: 788,979 km (0.071 R)
• M5: 845,826 km (0.111 R)
• M6: 1,105,977 km (0.114 R)
• M7: 1,255,126 km (0.071 R)
• M8: 1,342,042 km (0.078 R)
• M9: 1,401,134 km (0.078 R)
• M10: 1,688,810 km (0.066 R)
• M11: 1,763,609 km (0.115 R)
• M12: 2,006,407 km (0.111 R)
• M13: 2,224,820 km (0.032 R)
• M14: 2,331,034 km (0.081 R)
• M15: 2,390,724 km (0.108 R)
• M16: 2,734,948 km (0.075 R)
• M17: 2,887,239 km (0.09 R)
• M18: 3,055,537 km (0.03 R)
• M19: 3,160,704 km (0.083 R)
• M20: 3,361,165 km (0.075 R)
• M21: 3,510,763 km (0.056 R)
• M22: 3,607,253 km (0.107 R)
• M23: 3,662,754 km (0.044 R)
• M24: 3,901,812 km (0.061 R)
• M25: 4,277,452 km (0.119 R)
• M26: 4,380,525 km (0.114 R)
• M27: 4,484,495 km (0.103 R)
• M28: 4,574,254 km (0.066 R)
• M29: 4,740,457 km (0.079 R)
• M30: 5,063,140 km (0.118 R)
• M31: 5,266,593 km (0.106 R)
• M32: 5,329,723 km (0.081 R)
• M33: 5,633,108 km (0.115 R)
• M34: 5,762,510 km (0.114 R)
• M35: 6,661,743 km (0.073 R)
• M36: 6,850,386 km (0.082 R)
• M37: 7,127,740 km (0.04 R)
• M38: 7,320,721 km (0.032 R)
• M39: 7,408,835 km (0.084 R)
• M40: 7,497,546 km (0.071 R)
• M41: 8,018,446 km (0.109 R)
• M42: 8,091,150 km (0.114 R)
• M43: 8,164,154 km (0.057 R)
• M44: 8,532,464 km (0.118 R)
• M45: 8,643,915 km (0.087 R)
• M46: 8,887,310 km (0.089 R)
• M47: 8,943,858 km (0.12 R)
• M48: 9,057,104 km (0.091 R)
• M49: 9,228,094 km (0.097 R)
• M50: 9,323,388 km (0.072 R)
• M51: 9,592,365 km (0.103 R)
• M52: 9,708,303 km (0.03 R)
• M53: 9,805,392 km (0.038 R)
• M54: 9,883,183 km (0.078 R)
• M55: 10,039,663 km (0.032 R)
• M56: 10,177,143 km (0.059 R)
• M57: 10,453,899 km (0.045 R)
• M58: 10,853,774 km (0.117 R)
• M59: 10,934,408 km (0.077 R)
• M60: 11,035,386 km (0.067 R)
• M61: 11,177,355 km (0.047 R)
• M62: 11,238,241 km (0.098 R)
• M63: 11,668,484 km (0.098 R)
• M64: 11,751,062 km (0.067 R)
• M65: 11,896,023 km (0.096 R)
• M66: 11,958,255 km (0.107 R)
• M67: 12,104,113 km (0.104 R)
• M68: 12,355,438 km (0.119 R)
• M69: 12,714,323 km (0.111 R)
• M70: 12,841,930 km (0.099 R)
• M71: 13,076,799 km (0.111 R)
• M72: 13,141,126 km (0.108 R)
• M73: 13,421,023 km (0.109 R)
• M74: 13,790,081 km (0.113 R)
• M75: 13,855,456 km (0.084 R)
• M76: 14,671,512 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538

Radius: 13.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.99 AU - 3.83 AU

Year: 4199 Days

Day: 14.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,799,227 km

• M1: 261,946 km (0.12 R)
• M2: 382,372 km (0.1 R)
• M3: 496,815 km (0.113 R)
• M4: 597,494 km (0.065 R)
• M5: 686,355 km (0.11 R)
• M6: 791,522 km (0.113 R)
• M7: 996,471 km (0.03 R)
• M8: 1,130,810 km (0.046 R)
• M9: 1,324,839 km (0.104 R)
• M10: 1,658,741 km (0.108 R)
• M11: 1,866,233 km (0.112 R)
• M12: 2,130,124 km (0.114 R)
• M13: 2,323,853 km (0.116 R)
• M14: 2,677,203 km (0.105 R)
• M15: 3,029,955 km (0.032 R)
• M16: 3,157,113 km (0.115 R)
• M17: 3,286,067 km (0.12 R)
• M18: 3,416,666 km (0.064 R)
• M19: 3,587,357 km (0.116 R)
• M20: 3,760,890 km (0.073 R)
• M21: 4,096,438 km (0.114 R)
• M22: 4,359,731 km (0.11 R)
• M23: 4,607,764 km (0.114 R)
• M24: 4,988,640 km (0.111 R)
• M25: 5,204,660 km (0.097 R)
• M26: 5,401,830 km (0.045 R)
• M27: 5,758,471 km (0.055 R)
• M28: 6,307,794 km (0.109 R)
• M29: 6,400,994 km (0.062 R)
• M30: 6,518,278 km (0.049 R)
• M31: 7,506,223 km (0.112 R)
• M32: 8,182,256 km (0.094 R)
• M33: 8,360,726 km (0.079 R)
• M34: 8,721,705 km (0.045 R)
• M35: 9,325,782 km (0.113 R)
• M36: 9,700,225 km (0.103 R)
• M37: 10,881,001 km (0.063 R)
• M38: 13,047,328 km (0.063 R)
• M39: 13,496,271 km (0.103 R)
• M40: 14,625,436 km (0.119 R)
• M41: 14,749,452 km (0.104 R)
• M42: 14,842,502 km (0.095 R)
• M43: 15,123,148 km (0.077 R)
• M44: 15,311,342 km (0.033 R)
• M45: 15,500,135 km (0.046 R)
• M46: 16,231,369 km (0.072 R)
• M47: 16,552,705 km (0.08 R)
• M48: 17,892,504 km (0.083 R)
• M49: 18,558,813 km (0.116 R)
• M50: 18,996,237 km (0.065 R)
• M51: 19,131,473 km (0.072 R)
• M52: 19,778,334 km (0.038 R)
• M53: 20,018,589 km (0.081 R)
• M54: 20,225,183 km (0.078 R)
• M55: 20,328,855 km (0.109 R)
• M56: 20,501,790 km (0.047 R)
• M57: 20,884,162 km (0.12 R)
• M58: 21,093,749 km (0.081 R)
• M59: 21,797,457 km (0.073 R)
• M60: 21,939,126 km (0.074 R)
• M61: 22,687,863 km (0.108 R)
• M62: 22,903,434 km (0.074 R)
• M63: 23,227,912 km (0.089 R)
• M64: 23,662,942 km (0.115 R)
• M65: 23,917,857 km (0.076 R)
• M66: 24,210,471 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit