🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 12

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.86 AU

Year: 457 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,093,428 km

• M1: 149,448 km (0.093 R)
• M2: 253,120 km (0.105 R)
• M3: 417,976 km (0.099 R)
• M4: 525,537 km (0.118 R)
• M5: 706,401 km (0.105 R)
• M6: 792,270 km (0.116 R)
• M7: 901,626 km (0.065 R)
• M8: 1,008,290 km (0.066 R)
• M9: 1,090,419 km (0.117 R)
• M10: 1,170,603 km (0.109 R)
• M11: 1,292,675 km (0.103 R)
• M12: 1,382,733 km (0.115 R)
• M13: 1,564,644 km (0.037 R)
• M14: 1,666,071 km (0.11 R)
• M15: 1,870,572 km (0.066 R)
• M16: 2,062,356 km (0.051 R)
• M17: 2,233,646 km (0.094 R)
• M18: 2,332,081 km (0.113 R)
• M19: 2,432,013 km (0.107 R)
• M20: 2,544,809 km (0.095 R)
• M21: 2,659,551 km (0.11 R)
• M22: 2,740,783 km (0.081 R)
• M23: 2,870,185 km (0.069 R)
• M24: 3,166,089 km (0.081 R)
• M25: 3,258,541 km (0.09 R)
• M26: 3,333,340 km (0.09 R)
• M27: 3,415,020 km (0.067 R)
• M28: 3,522,731 km (0.073 R)
• M29: 3,774,354 km (0.041 R)
• M30: 3,905,552 km (0.087 R)
• M31: 3,991,870 km (0.107 R)
• M32: 4,105,564 km (0.049 R)
• M33: 4,199,960 km (0.108 R)
• M34: 4,425,554 km (0.094 R)
• M35: 4,557,350 km (0.077 R)
• M36: 4,655,187 km (0.103 R)
• M37: 4,739,709 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 10.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.38 AU - 2.26 AU

Year: 1726 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,093,428 km

• M1: 136,433 km (0.1 R)
• M2: 308,920 km (0.087 R)
• M3: 396,734 km (0.116 R)
• M4: 481,705 km (0.114 R)
• M5: 611,257 km (0.08 R)
• M6: 795,412 km (0.104 R)
• M7: 916,736 km (0.053 R)
• M8: 1,026,092 km (0.031 R)
• M9: 1,149,660 km (0.067 R)
• M10: 1,319,154 km (0.085 R)
• M11: 1,660,686 km (0.095 R)
• M12: 1,807,441 km (0.095 R)
• M13: 1,899,893 km (0.108 R)
• M14: 1,970,354 km (0.087 R)
• M15: 2,298,422 km (0.081 R)
• M16: 2,488,411 km (0.116 R)
• M17: 2,643,993 km (0.086 R)
• M18: 2,776,237 km (0.055 R)
• M19: 3,355,630 km (0.091 R)
• M20: 3,427,138 km (0.084 R)
• M21: 3,528,116 km (0.078 R)
• M22: 3,777,496 km (0.057 R)
• M23: 4,047,819 km (0.08 R)
• M24: 4,216,117 km (0.075 R)
• M25: 4,386,808 km (0.035 R)
• M26: 4,559,893 km (0.048 R)
• M27: 4,655,187 km (0.077 R)
• M28: 4,751,228 km (0.064 R)
• M29: 4,945,257 km (0.12 R)
• M30: 5,525,996 km (0.104 R)
• M31: 5,678,885 km (0.12 R)
• M32: 5,850,474 km (0.044 R)
• M33: 6,128,426 km (0.115 R)
• M34: 6,233,893 km (0.071 R)
• M35: 6,428,669 km (0.116 R)
• M36: 6,535,781 km (0.099 R)
• M37: 6,625,540 km (0.034 R)
• M38: 7,582,817 km (0.113 R)
• M39: 8,270,817 km (0.054 R)
• M40: 8,859,336 km (0.092 R)
• M41: 9,400,730 km (0.078 R)
• M42: 9,603,884 km (0.091 R)
• M43: 9,726,554 km (0.106 R)
• M44: 9,911,457 km (0.109 R)
• M45: 10,097,557 km (0.079 R)
• M46: 10,222,322 km (0.111 R)
• M47: 10,431,310 km (0.104 R)
• M48: 10,747,560 km (0.111 R)
• M49: 11,259,933 km (0.096 R)
• M50: 11,693,168 km (0.082 R)
• M51: 12,220,201 km (0.11 R)
• M52: 12,353,194 km (0.069 R)
• M53: 12,598,235 km (0.113 R)
• M54: 12,777,453 km (0.053 R)
• M55: 12,980,009 km (0.12 R)
• M56: 13,093,105 km (0.078 R)
• M57: 13,388,561 km (0.112 R)
• M58: 13,457,076 km (0.06 R)
• M59: 13,916,641 km (0.108 R)
• M60: 15,064,506 km (0.09 R)
• M61: 15,374,173 km (0.11 R)
• M62: 15,782,276 km (0.118 R)
• M63: 15,854,682 km (0.103 R)
• M64: 16,413,280 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.95 AU - 3.07 AU

Year: 2795 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,093,428 km

• M1: 183,856 km (0.106 R)
• M2: 305,329 km (0.075 R)
• M3: 459,116 km (0.085 R)
• M4: 582,534 km (0.061 R)
• M5: 702,212 km (0.087 R)
• M6: 800,199 km (0.038 R)
• M7: 903,721 km (0.076 R)
• M8: 1,005,597 km (0.059 R)
• M9: 1,097,300 km (0.037 R)
• M10: 1,199,625 km (0.102 R)
• M11: 1,367,624 km (0.045 R)
• M12: 1,470,846 km (0.112 R)
• M13: 1,677,291 km (0.09 R)
• M14: 1,771,388 km (0.093 R)
• M15: 2,128,927 km (0.11 R)
• M16: 2,519,677 km (0.118 R)
• M17: 2,618,561 km (0.096 R)
• M18: 2,738,987 km (0.054 R)
• M19: 2,964,731 km (0.12 R)
• M20: 3,058,828 km (0.09 R)
• M21: 3,413,075 km (0.076 R)
• M22: 3,534,100 km (0.049 R)
• M23: 3,656,621 km (0.114 R)
• M24: 3,871,742 km (0.062 R)
• M25: 3,975,115 km (0.104 R)
• M26: 4,102,722 km (0.089 R)
• M27: 4,208,188 km (0.094 R)
• M28: 4,338,338 km (0.105 R)
• M29: 4,433,782 km (0.097 R)
• M30: 4,542,240 km (0.104 R)
• M31: 4,884,969 km (0.114 R)
• M32: 5,009,434 km (0.108 R)
• M33: 5,338,101 km (0.116 R)
• M34: 5,621,888 km (0.088 R)
• M35: 5,897,447 km (0.043 R)
• M36: 6,083,697 km (0.118 R)
• M37: 6,217,886 km (0.072 R)
• M38: 6,557,772 km (0.078 R)
• M39: 7,255,796 km (0.119 R)
• M40: 7,441,297 km (0.069 R)
• M41: 7,570,550 km (0.076 R)
• M42: 7,729,722 km (0.097 R)
• M43: 8,154,430 km (0.11 R)
• M44: 8,362,222 km (0.106 R)
• M45: 8,798,449 km (0.094 R)
• M46: 8,950,590 km (0.06 R)
• M47: 9,118,888 km (0.077 R)
• M48: 9,350,166 km (0.099 R)
• M49: 9,443,216 km (0.061 R)
• M50: 9,630,363 km (0.072 R)
• M51: 9,929,110 km (0.098 R)
• M52: 10,039,962 km (0.057 R)
• M53: 10,230,849 km (0.092 R)
• M54: 10,471,402 km (0.074 R)
• M55: 10,746,213 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 9.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.44 AU - 5.14 AU

Year: 6246 Days

Day: 12.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,093,428 km

• M1: 123,269 km (0.104 R)
• M2: 240,553 km (0.113 R)
• M3: 423,811 km (0.1 R)
• M4: 496,067 km (0.075 R)
• M5: 596,297 km (0.08 R)
• M6: 741,706 km (0.119 R)
• M7: 885,769 km (0.096 R)
• M8: 996,621 km (0.109 R)
• M9: 1,142,030 km (0.1 R)
• M10: 1,341,893 km (0.107 R)
• M11: 1,620,594 km (0.108 R)
• M12: 2,156,603 km (0.108 R)
• M13: 3,056,584 km (0.097 R)
• M14: 3,184,639 km (0.114 R)
• M15: 3,270,957 km (0.069 R)
• M16: 3,446,137 km (0.118 R)
• M17: 3,579,578 km (0.119 R)
• M18: 3,646,897 km (0.088 R)
• M19: 3,805,770 km (0.106 R)
• M20: 4,343,724 km (0.094 R)
• M21: 4,830,964 km (0.105 R)
• M22: 5,030,827 km (0.116 R)
• M23: 5,672,751 km (0.092 R)
• M24: 5,777,919 km (0.12 R)
• M25: 6,449,613 km (0.108 R)
• M26: 6,559,418 km (0.041 R)
• M27: 6,836,772 km (0.075 R)
• M28: 7,259,835 km (0.1 R)
• M29: 7,402,701 km (0.077 R)
• M30: 7,837,133 km (0.1 R)
• M31: 8,519,300 km (0.059 R)
• M32: 8,852,304 km (0.09 R)
• M33: 9,344,182 km (0.098 R)
• M34: 9,750,490 km (0.081 R)
• M35: 10,451,356 km (0.085 R)
• M36: 11,333,385 km (0.064 R)
• M37: 11,599,370 km (0.068 R)
• M38: 11,800,280 km (0.084 R)
• M39: 12,307,417 km (0.108 R)
• M40: 13,064,083 km (0.112 R)
• M41: 13,942,222 km (0.105 R)
• M42: 14,191,452 km (0.119 R)
• M43: 14,334,618 km (0.116 R)
• M44: 15,496,694 km (0.119 R)
• M45: 16,126,351 km (0.111 R)
• M46: 16,388,148 km (0.069 R)
• M47: 18,766,903 km (0.114 R)
• M48: 19,239,633 km (0.1 R)
• M49: 19,437,850 km (0.116 R)
• M50: 19,676,458 km (0.08 R)
• M51: 19,916,114 km (0.11 R)
• M52: 20,398,418 km (0.098 R)
• M53: 21,456,374 km (0.111 R)
• M54: 21,703,061 km (0.069 R)
• M55: 22,824,746 km (0.092 R)
• M56: 23,160,593 km (0.099 R)
• M57: 23,287,153 km (0.064 R)
• M58: 24,007,765 km (0.107 R)
• M59: 24,649,690 km (0.076 R)
• M60: 24,908,195 km (0.029 R)
• M61: 25,688,647 km (0.101 R)
• M62: 26,213,436 km (0.096 R)
• M63: 26,697,685 km (0.073 R)
• M64: 26,874,509 km (0.11 R)
• M65: 27,362,647 km (0.113 R)
• M66: 27,809,047 km (0.082 R)
• M67: 28,122,904 km (0.08 R)
• M68: 28,347,899 km (0.117 R)
• M69: 29,527,179 km (0.098 R)
• M70: 29,893,245 km (0.057 R)
• M71: 30,168,804 km (0.028 R)
• M72: 30,907,818 km (0.094 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: 195 - 16,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit