🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 9.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.64 AU - 0.94 AU

Year: 485 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,670,003 km

• M1: 145,110 km (0.089 R)
• M2: 244,892 km (0.062 R)
• M3: 324,927 km (0.104 R)
• M4: 397,482 km (0.062 R)
• M5: 487,689 km (0.119 R)
• M6: 622,028 km (0.105 R)
• M7: 739,163 km (0.083 R)
• M8: 818,600 km (0.1 R)
• M9: 882,627 km (0.113 R)
• M10: 1,030,879 km (0.085 R)
• M11: 1,131,110 km (0.072 R)
• M12: 1,255,874 km (0.105 R)
• M13: 1,513,930 km (0.046 R)
• M14: 1,588,281 km (0.089 R)
• M15: 1,687,464 km (0.059 R)
• M16: 1,752,838 km (0.09 R)
• M17: 1,886,280 km (0.072 R)
• M18: 1,985,313 km (0.103 R)
• M19: 2,169,618 km (0.11 R)
• M20: 2,339,711 km (0.045 R)
• M21: 2,561,864 km (0.111 R)
• M22: 2,672,117 km (0.114 R)
• M23: 2,755,892 km (0.115 R)
• M24: 2,983,730 km (0.079 R)
• M25: 3,070,646 km (0.116 R)
• M26: 3,158,609 km (0.112 R)
• M27: 3,225,031 km (0.082 R)
• M28: 3,412,178 km (0.118 R)
• M29: 3,526,171 km (0.073 R)
• M30: 3,587,507 km (0.055 R)
• M31: 3,758,048 km (0.088 R)
• M32: 3,844,366 km (0.044 R)
• M33: 3,939,211 km (0.079 R)
• M34: 4,075,046 km (0.069 R)
• M35: 4,220,605 km (0.081 R)
• M36: 4,343,125 km (0.114 R)
• M37: 4,475,220 km (0.116 R)
• M38: 4,650,699 km (0.112 R)
• M39: 4,794,313 km (0.09 R)
• M40: 4,930,895 km (0.07 R)
• M41: 5,016,914 km (0.108 R)
• M42: 5,112,208 km (0.104 R)
• M43: 5,348,423 km (0.054 R)
• M44: 5,428,009 km (0.103 R)
• M45: 5,552,624 km (0.077 R)
• M46: 6,060,359 km (0.117 R)
• M47: 6,208,162 km (0.102 R)
• M48: 6,282,662 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 796 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,670,003 km

• M1: 176,077 km (0.097 R)
• M2: 297,999 km (0.091 R)
• M3: 404,812 km (0.051 R)
• M4: 493,374 km (0.109 R)
• M5: 580,739 km (0.087 R)
• M6: 741,108 km (0.108 R)
• M7: 949,198 km (0.098 R)
• M8: 1,044,792 km (0.049 R)
• M9: 1,184,666 km (0.091 R)
• M10: 1,295,667 km (0.106 R)
• M11: 1,439,880 km (0.049 R)
• M12: 1,551,779 km (0.067 R)
• M13: 1,651,261 km (0.068 R)
• M14: 1,760,917 km (0.059 R)
• M15: 2,012,839 km (0.047 R)
• M16: 2,224,820 km (0.095 R)
• M17: 2,534,188 km (0.096 R)
• M18: 2,773,245 km (0.05 R)
• M19: 3,010,208 km (0.105 R)
• M20: 3,145,894 km (0.038 R)
• M21: 3,343,363 km (0.107 R)
• M22: 3,534,698 km (0.082 R)
• M23: 3,647,346 km (0.087 R)
• M24: 3,876,081 km (0.046 R)
• M25: 4,088,211 km (0.1 R)
• M26: 4,293,309 km (0.117 R)
• M27: 4,523,989 km (0.075 R)
• M28: 4,680,169 km (0.084 R)
• M29: 4,872,253 km (0.088 R)
• M30: 5,078,549 km (0.037 R)
• M31: 5,299,355 km (0.085 R)
• M32: 5,393,302 km (0.072 R)
• M33: 5,499,667 km (0.068 R)
• M34: 5,594,811 km (0.031 R)
• M35: 5,726,606 km (0.071 R)
• M36: 5,956,688 km (0.1 R)
• M37: 6,177,494 km (0.089 R)
• M38: 6,501,224 km (0.101 R)
• M39: 6,677,899 km (0.108 R)
• M40: 6,869,085 km (0.068 R)
• M41: 7,152,573 km (0.102 R)
• M42: 7,348,098 km (0.116 R)
• M43: 7,505,924 km (0.117 R)
• M44: 7,678,111 km (0.083 R)
• M45: 7,838,180 km (0.11 R)
• M46: 8,012,911 km (0.074 R)
• M47: 8,284,281 km (0.079 R)
• M48: 8,393,637 km (0.044 R)
• M49: 8,600,082 km (0.114 R)
• M50: 8,738,760 km (0.084 R)
• M51: 8,878,035 km (0.084 R)
• M52: 9,187,104 km (0.103 R)
• M53: 9,542,699 km (0.083 R)
• M54: 9,643,079 km (0.082 R)
• M55: 9,743,908 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 10.1

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.08 AU - 2.3 AU

Year: 2237 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,670,003 km

• M1: 127,158 km (0.116 R)
• M2: 269,575 km (0.088 R)
• M3: 383,719 km (0.116 R)
• M4: 518,207 km (0.115 R)
• M5: 615,146 km (0.087 R)
• M6: 702,512 km (0.072 R)
• M7: 846,724 km (0.03 R)
• M8: 1,106,575 km (0.109 R)
• M9: 1,328,579 km (0.054 R)
• M10: 1,434,344 km (0.076 R)
• M11: 1,874,312 km (0.036 R)
• M12: 2,091,229 km (0.094 R)
• M13: 2,329,239 km (0.08 R)
• M14: 2,458,043 km (0.111 R)
• M15: 2,629,183 km (0.103 R)
• M16: 2,804,212 km (0.107 R)
• M17: 3,039,081 km (0.096 R)
• M18: 3,166,089 km (0.071 R)
• M19: 3,309,254 km (0.084 R)
• M20: 3,527,967 km (0.08 R)
• M21: 3,661,707 km (0.109 R)
• M22: 3,812,053 km (0.101 R)
• M23: 3,903,308 km (0.061 R)
• M24: 4,150,443 km (0.117 R)
• M25: 4,244,391 km (0.108 R)
• M26: 4,450,387 km (0.068 R)
• M27: 4,790,273 km (0.114 R)
• M28: 5,121,782 km (0.108 R)
• M29: 5,188,952 km (0.101 R)
• M30: 5,529,436 km (0.027 R)
• M31: 6,071,729 km (0.06 R)
• M32: 6,142,937 km (0.116 R)
• M33: 6,268,151 km (0.096 R)
• M34: 6,557,772 km (0.111 R)
• M35: 6,796,381 km (0.082 R)
• M36: 7,319,824 km (0.097 R)
• M37: 7,471,815 km (0.115 R)
• M38: 7,721,045 km (0.067 R)
• M39: 7,798,387 km (0.067 R)
• M40: 8,012,163 km (0.101 R)
• M41: 8,129,447 km (0.103 R)
• M42: 8,326,468 km (0.063 R)
• M43: 8,545,030 km (0.102 R)
• M44: 8,947,149 km (0.068 R)
• M45: 9,252,927 km (0.084 R)
• M46: 9,790,881 km (0.102 R)
• M47: 10,275,279 km (0.071 R)
• M48: 10,445,671 km (0.116 R)
• M49: 10,595,419 km (0.108 R)
• M50: 11,092,832 km (0.067 R)
• M51: 11,158,206 km (0.036 R)
• M52: 11,553,593 km (0.103 R)
• M53: 11,730,717 km (0.039 R)
• M54: 11,797,438 km (0.077 R)
• M55: 11,931,178 km (0.105 R)
• M56: 11,998,198 km (0.075 R)
• M57: 12,996,016 km (0.059 R)
• M58: 13,111,206 km (0.077 R)
• M59: 13,272,772 km (0.071 R)
• M60: 14,091,222 km (0.119 R)
• M61: 14,162,131 km (0.041 R)
• M62: 14,542,409 km (0.069 R)
• M63: 14,709,809 km (0.082 R)
• M64: 15,240,133 km (0.096 R)
• M65: 15,458,846 km (0.114 R)
• M66: 15,776,591 km (0.066 R)
• M67: 16,022,530 km (0.112 R)
• M68: 16,096,581 km (0.073 R)
• M69: 16,220,299 km (0.11 R)
• M70: 16,294,649 km (0.037 R)
• M71: 16,443,648 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 12.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.69 AU - 3.71 AU

Year: 3951 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 53.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 17,670,003 km

• M1: 229,483 km (0.115 R)
• M2: 390,151 km (0.105 R)
• M3: 497,263 km (0.104 R)
• M4: 648,507 km (0.092 R)
• M5: 852,857 km (0.042 R)
• M6: 1,010,982 km (0.039 R)
• M7: 1,118,992 km (0.067 R)
• M8: 1,379,592 km (0.094 R)
• M9: 1,660,237 km (0.05 R)
• M10: 1,861,746 km (0.089 R)
• M11: 2,185,774 km (0.09 R)
• M12: 2,434,107 km (0.119 R)
• M13: 2,873,476 km (0.112 R)
• M14: 3,951,478 km (0.101 R)
• M15: 4,094,494 km (0.111 R)
• M16: 4,633,495 km (0.081 R)
• M17: 4,717,120 km (0.117 R)
• M18: 5,387,169 km (0.096 R)
• M19: 5,617,250 km (0.095 R)
• M20: 5,814,420 km (0.098 R)
• M21: 6,438,543 km (0.095 R)
• M22: 7,552,149 km (0.091 R)
• M23: 7,790,010 km (0.11 R)
• M24: 8,232,520 km (0.068 R)
• M25: 8,354,592 km (0.095 R)
• M26: 8,703,903 km (0.044 R)
• M27: 8,869,957 km (0.107 R)
• M28: 9,566,185 km (0.115 R)
• M29: 9,716,083 km (0.11 R)
• M30: 9,823,643 km (0.099 R)
• M31: 10,258,076 km (0.039 R)
• M32: 11,552,995 km (0.084 R)
• M33: 11,804,319 km (0.066 R)
• M34: 12,011,363 km (0.052 R)
• M35: 12,312,653 km (0.119 R)
• M36: 12,851,654 km (0.073 R)
• M37: 13,088,467 km (0.085 R)
• M38: 13,231,184 km (0.076 R)
• M39: 13,735,029 km (0.049 R)
• M40: 13,880,139 km (0.113 R)
• M41: 14,687,369 km (0.101 R)
• M42: 15,334,081 km (0.06 R)
• M43: 15,560,123 km (0.072 R)
• M44: 16,629,449 km (0.094 R)
• M45: 17,565,034 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit