🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 13.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 374 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,303,648 km

• M1: 167,849 km (0.052 R)
• M2: 263,292 km (0.105 R)
• M3: 352,752 km (0.081 R)
• M4: 439,818 km (0.028 R)
• M5: 531,372 km (0.082 R)
• M6: 629,209 km (0.057 R)
• M7: 720,463 km (0.093 R)
• M8: 868,715 km (0.112 R)
• M9: 957,426 km (0.065 R)
• M10: 1,076,506 km (0.09 R)
• M11: 1,195,437 km (0.101 R)
• M12: 1,298,659 km (0.079 R)
• M13: 1,390,063 km (0.045 R)
• M14: 1,499,270 km (0.099 R)
• M15: 1,640,041 km (0.096 R)
• M16: 1,723,517 km (0.118 R)
• M17: 1,851,573 km (0.098 R)
• M18: 1,945,520 km (0.098 R)
• M19: 2,079,111 km (0.06 R)
• M20: 2,173,657 km (0.101 R)
• M21: 2,326,995 km (0.11 R)
• M22: 2,425,281 km (0.071 R)
• M23: 2,513,843 km (0.041 R)
• M24: 2,667,779 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.29 AU - 1.35 AU

Year: 1011 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,303,648 km

• M1: 178,321 km (0.089 R)
• M2: 287,826 km (0.111 R)
• M3: 385,813 km (0.079 R)
• M4: 574,605 km (0.117 R)
• M5: 720,015 km (0.064 R)
• M6: 830,717 km (0.104 R)
• M7: 920,625 km (0.047 R)
• M8: 1,028,485 km (0.057 R)
• M9: 1,156,242 km (0.101 R)
• M10: 1,253,181 km (0.084 R)
• M11: 1,358,648 km (0.071 R)
• M12: 1,461,721 km (0.093 R)
• M13: 1,613,114 km (0.045 R)
• M14: 1,752,240 km (0.049 R)
• M15: 1,847,534 km (0.091 R)
• M16: 1,999,824 km (0.066 R)
• M17: 2,162,886 km (0.107 R)
• M18: 2,291,540 km (0.115 R)
• M19: 2,469,412 km (0.103 R)
• M20: 2,617,813 km (0.027 R)
• M21: 2,790,150 km (0.119 R)
• M22: 2,937,953 km (0.088 R)
• M23: 3,182,844 km (0.116 R)
• M24: 3,300,428 km (0.088 R)
• M25: 3,412,178 km (0.115 R)
• M26: 3,562,972 km (0.103 R)
• M27: 3,887,301 km (0.086 R)
• M28: 3,997,554 km (0.114 R)
• M29: 4,108,855 km (0.093 R)
• M30: 4,656,084 km (0.077 R)
• M31: 4,773,518 km (0.081 R)
• M32: 5,062,542 km (0.106 R)
• M33: 5,191,944 km (0.04 R)
• M34: 5,401,381 km (0.076 R)
• M35: 5,515,973 km (0.079 R)
• M36: 5,613,660 km (0.089 R)
• M37: 5,810,680 km (0.108 R)
• M38: 5,928,115 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 13.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.21 AU - 5.25 AU

Year: 5801 Days

Day: 11.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,303,648 km

• M1: 169,943 km (0.053 R)
• M2: 281,842 km (0.117 R)
• M3: 418,276 km (0.066 R)
• M4: 524,341 km (0.091 R)
• M5: 661,223 km (0.079 R)
• M6: 801,695 km (0.118 R)
• M7: 975,977 km (0.053 R)
• M8: 1,068,278 km (0.046 R)
• M9: 1,604,138 km (0.105 R)
• M10: 1,901,688 km (0.116 R)
• M11: 2,310,689 km (0.034 R)
• M12: 2,582,807 km (0.095 R)
• M13: 2,814,684 km (0.096 R)
• M14: 2,967,573 km (0.117 R)
• M15: 3,158,310 km (0.093 R)
• M16: 3,370,889 km (0.073 R)
• M17: 3,533,651 km (0.09 R)
• M18: 3,625,205 km (0.063 R)
• M19: 3,717,507 km (0.096 R)
• M20: 3,848,256 km (0.06 R)
• M21: 4,445,301 km (0.054 R)
• M22: 4,765,141 km (0.064 R)
• M23: 4,968,744 km (0.054 R)
• M24: 5,071,667 km (0.088 R)
• M25: 5,321,795 km (0.117 R)
• M26: 5,682,924 km (0.084 R)
• M27: 5,855,709 km (0.102 R)
• M28: 6,362,397 km (0.098 R)
• M29: 6,541,915 km (0.11 R)
• M30: 6,975,001 km (0.106 R)
• M31: 7,276,889 km (0.07 R)
• M32: 7,417,661 km (0.11 R)
• M33: 7,749,618 km (0.109 R)
• M34: 7,917,617 km (0.038 R)
• M35: 8,625,813 km (0.084 R)
• M36: 8,774,962 km (0.06 R)
• M37: 9,636,197 km (0.058 R)
• M38: 10,737,088 km (0.097 R)
• M39: 10,897,606 km (0.064 R)
• M40: 11,356,872 km (0.116 R)
• M41: 11,630,038 km (0.111 R)
• M42: 12,016,000 km (0.089 R)
• M43: 12,857,488 km (0.114 R)
• M44: 13,142,173 km (0.117 R)
• M45: 13,428,952 km (0.078 R)
• M46: 13,775,870 km (0.094 R)
• M47: 14,184,421 km (0.099 R)
• M48: 14,478,680 km (0.033 R)
• M49: 15,103,251 km (0.108 R)
• M50: 15,223,229 km (0.087 R)
• M51: 15,919,158 km (0.042 R)
• M52: 17,029,324 km (0.082 R)
• M53: 17,248,036 km (0.06 R)
• M54: 17,846,577 km (0.091 R)
• M55: 18,037,015 km (0.079 R)
• M56: 18,260,066 km (0.114 R)
• M57: 18,355,958 km (0.03 R)
• M58: 18,805,500 km (0.066 R)
• M59: 19,813,939 km (0.056 R)
• M60: 20,044,170 km (0.12 R)
• M61: 20,242,088 km (0.073 R)
• M62: 20,940,261 km (0.094 R)
• M63: 21,040,641 km (0.096 R)
• M64: 21,477,467 km (0.094 R)
• M65: 21,612,404 km (0.09 R)
• M66: 22,394,203 km (0.083 R)
• M67: 22,496,977 km (0.045 R)
• M68: 22,599,750 km (0.116 R)
• M69: 22,909,119 km (0.108 R)
• M70: 23,081,605 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.7

Radius: 7.4

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.66 AU - 7.56 AU

Year: 11333 Days

Day: 23.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,303,648 km

• M1: 178,769 km (0.094 R)
• M2: 262,993 km (0.078 R)
• M3: 337,493 km (0.069 R)
• M4: 435,031 km (0.085 R)
• M5: 559,047 km (0.116 R)
• M6: 677,678 km (0.061 R)
• M7: 1,041,351 km (0.116 R)
• M8: 1,506,301 km (0.1 R)
• M9: 1,553,723 km (0.081 R)
• M10: 1,601,595 km (0.11 R)
• M11: 2,081,654 km (0.12 R)
• M12: 2,575,627 km (0.073 R)
• M13: 3,319,427 km (0.106 R)
• M14: 4,025,679 km (0.1 R)
• M15: 4,741,953 km (0.076 R)
• M16: 5,096,799 km (0.085 R)
• M17: 5,386,870 km (0.101 R)
• M18: 5,907,470 km (0.04 R)
• M19: 6,678,797 km (0.109 R)
• M20: 6,757,785 km (0.061 R)
• M21: 6,956,301 km (0.105 R)
• M22: 8,698,967 km (0.086 R)
• M23: 9,089,118 km (0.073 R)
• M24: 9,176,633 km (0.05 R)
• M25: 10,157,396 km (0.098 R)
• M26: 10,522,415 km (0.071 R)
• M27: 10,891,473 km (0.12 R)
• M28: 11,595,181 km (0.05 R)
• M29: 12,458,959 km (0.06 R)
• M30: 12,507,579 km (0.064 R)
• M31: 13,046,281 km (0.051 R)
• M32: 13,145,015 km (0.114 R)
• M33: 14,913,113 km (0.115 R)
• M34: 15,016,485 km (0.105 R)
• M35: 15,588,846 km (0.085 R)
• M36: 15,641,205 km (0.108 R)
• M37: 16,062,323 km (0.064 R)
• M38: 16,593,994 km (0.094 R)
• M39: 17,185,654 km (0.106 R)
• M40: 17,838,798 km (0.094 R)
• M41: 18,058,408 km (0.048 R)
• M42: 18,833,923 km (0.054 R)
• M43: 19,225,720 km (0.109 R)
• M44: 19,281,819 km (0.115 R)
• M45: 20,074,239 km (0.073 R)
• M46: 20,935,175 km (0.119 R)
• M47: 21,749,436 km (0.113 R)
• M48: 21,925,214 km (0.079 R)
• M49: 22,042,648 km (0.061 R)
• M50: 22,101,589 km (0.112 R)
• M51: 23,049,741 km (0.103 R)
• M52: 23,830,043 km (0.104 R)
• M53: 24,375,178 km (0.055 R)
• M54: 24,557,837 km (0.091 R)
• M55: 25,108,656 km (0.114 R)
• M56: 25,416,379 km (0.093 R)
• M57: 26,534,324 km (0.094 R)
• M58: 27,225,466 km (0.098 R)
• M59: 27,351,876 km (0.106 R)
• M60: 27,731,855 km (0.116 R)
• M61: 28,049,900 km (0.119 R)
• M62: 28,561,375 km (0.106 R)
• M63: 28,689,730 km (0.061 R)
• M64: 29,140,468 km (0.025 R)
• M65: 29,658,376 km (0.086 R)
• M66: 29,723,302 km (0.089 R)
• M67: 29,788,227 km (0.083 R)
• M68: 29,853,302 km (0.079 R)
• M69: 31,760,376 km (0.067 R)
• M70: 32,026,511 km (0.037 R)
• M71: 32,093,082 km (0.101 R)
• M72: 33,706,495 km (0.09 R)
• M73: 33,842,030 km (0.11 R)
• M74: 34,865,130 km (0.062 R)
• M75: 35,002,311 km (0.079 R)
• M76: 35,621,796 km (0.102 R)
• M77: 36,106,044 km (0.098 R)
• M78: 36,731,962 km (0.083 R)
• M79: 37,642,415 km (0.061 R)
• M80: 37,712,726 km (0.111 R)
• M81: 39,556,968 km (0.057 R)
• M82: 39,699,984 km (0.031 R)
• M83: 39,843,298 km (0.114 R)
• M84: 40,130,377 km (0.103 R)
• M85: 42,158,625 km (0.074 R)
• M86: 42,377,786 km (0.044 R)
• M87: 45,862,518 km (0.108 R)
• M88: 46,540,197 km (0.114 R)
• M89: 48,440,090 km (0.054 R)
• M90: 50,597,740 km (0.042 R)
• M91: 51,375,948 km (0.112 R)
• M92: 51,766,548 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.1

Radius: 4.9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.39 AU - 11.85 AU

Year: 21468 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,303,648 km

• M1: 89,160 km (0.091 R)
• M2: 842,086 km (0.084 R)
• M3: 878,887 km (0.1 R)
• M4: 1,277,566 km (0.113 R)
• M5: 1,773,184 km (0.091 R)
• M6: 1,942,379 km (0.096 R)
• M7: 1,991,596 km (0.045 R)
• M8: 2,244,417 km (0.035 R)
• M9: 2,322,208 km (0.048 R)
• M10: 2,427,375 km (0.091 R)
• M11: 2,507,260 km (0.071 R)
• M12: 2,807,653 km (0.113 R)
• M13: 3,294,295 km (0.108 R)
• M14: 3,899,717 km (0.11 R)
• M15: 4,279,247 km (0.083 R)
• M16: 4,408,350 km (0.118 R)
• M17: 4,971,287 km (0.07 R)
• M18: 5,005,096 km (0.05 R)
• M19: 6,346,241 km (0.053 R)
• M20: 6,456,644 km (0.075 R)
• M21: 6,530,695 km (0.071 R)
• M22: 6,791,594 km (0.104 R)
• M23: 6,980,237 km (0.095 R)
• M24: 8,671,291 km (0.077 R)
• M25: 9,331,317 km (0.115 R)
• M26: 9,373,055 km (0.073 R)
• M27: 9,582,940 km (0.079 R)
• M28: 9,751,986 km (0.107 R)
• M29: 10,918,550 km (0.103 R)
• M30: 11,495,699 km (0.11 R)
• M31: 11,901,259 km (0.11 R)
• M32: 12,037,393 km (0.092 R)
• M33: 14,093,167 km (0.065 R)
• M34: 14,623,940 km (0.076 R)
• M35: 15,854,233 km (0.108 R)
• M36: 17,425,310 km (0.106 R)
• M37: 18,569,883 km (0.111 R)
• M38: 18,727,858 km (0.103 R)
• M39: 19,792,397 km (0.112 R)
• M40: 20,931,136 km (0.093 R)
• M41: 21,370,505 km (0.044 R)
• M42: 28,861,468 km (0.117 R)
• M43: 29,780,299 km (0.112 R)
• M44: 32,847,952 km (0.071 R)
• M45: 35,555,973 km (0.104 R)
• M46: 40,225,820 km (0.034 R)
• M47: 40,498,388 km (0.095 R)
• M48: 42,008,728 km (0.062 R)
• M49: 44,660,500 km (0.096 R)
• M50: 46,577,447 km (0.11 R)
• M51: 47,006,942 km (0.085 R)
• M52: 48,086,740 km (0.099 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: 505 - 12,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit