🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 11.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.49 AU - 0.65 AU

Year: 297 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,177,362 km

• M1: 145,858 km (0.088 R)
• M2: 254,017 km (0.119 R)
• M3: 332,855 km (0.097 R)
• M4: 411,245 km (0.114 R)
• M5: 498,311 km (0.092 R)
• M6: 612,603 km (0.103 R)
• M7: 786,586 km (0.114 R)
• M8: 863,329 km (0.115 R)
• M9: 981,960 km (0.052 R)
• M10: 1,106,426 km (0.106 R)
• M11: 1,189,602 km (0.088 R)
• M12: 1,301,352 km (0.114 R)
• M13: 1,596,508 km (0.076 R)
• M14: 1,725,462 km (0.12 R)
• M15: 1,883,138 km (0.114 R)
• M16: 2,009,698 km (0.116 R)
• M17: 2,097,362 km (0.067 R)
• M18: 2,234,244 km (0.104 R)
• M19: 2,336,120 km (0.094 R)
• M20: 2,417,651 km (0.118 R)
• M21: 2,522,370 km (0.12 R)
• M22: 2,662,543 km (0.103 R)
• M23: 2,742,129 km (0.118 R)
• M24: 2,816,928 km (0.092 R)
• M25: 2,903,994 km (0.082 R)
• M26: 3,110,738 km (0.096 R)
• M27: 3,219,047 km (0.09 R)
• M28: 3,304,019 km (0.109 R)
• M29: 3,457,955 km (0.074 R)
• M30: 3,658,416 km (0.049 R)
• M31: 3,740,994 km (0.079 R)
• M32: 4,071,007 km (0.077 R)
• M33: 4,491,676 km (0.08 R)
• M34: 4,580,238 km (0.051 R)
• M35: 4,683,161 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 12.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.61 AU - 0.75 AU

Year: 387 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,177,362 km

• M1: 152,291 km (0.095 R)
• M2: 230,530 km (0.096 R)
• M3: 314,604 km (0.104 R)
• M4: 401,221 km (0.11 R)
• M5: 487,839 km (0.117 R)
• M6: 565,779 km (0.092 R)
• M7: 658,829 km (0.088 R)
• M8: 737,218 km (0.03 R)
• M9: 860,936 km (0.08 R)
• M10: 955,781 km (0.079 R)
• M11: 1,066,483 km (0.117 R)
• M12: 1,151,006 km (0.111 R)
• M13: 1,299,407 km (0.088 R)
• M14: 1,403,527 km (0.056 R)
• M15: 1,510,639 km (0.118 R)
• M16: 1,595,312 km (0.09 R)
• M17: 1,731,147 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 8.5

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.09 AU - 1.37 AU

Year: 942 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,177,362 km

• M1: 106,065 km (0.102 R)
• M2: 216,019 km (0.103 R)
• M3: 283,638 km (0.089 R)
• M4: 389,104 km (0.058 R)
• M5: 478,264 km (0.091 R)
• M6: 552,914 km (0.117 R)
• M7: 609,013 km (0.11 R)
• M8: 715,527 km (0.059 R)
• M9: 874,100 km (0.079 R)
• M10: 947,703 km (0.057 R)
• M11: 1,016,518 km (0.064 R)
• M12: 1,079,947 km (0.116 R)
• M13: 1,210,995 km (0.089 R)
• M14: 1,529,489 km (0.051 R)
• M15: 1,627,625 km (0.104 R)
• M16: 1,719,478 km (0.093 R)
• M17: 1,796,072 km (0.114 R)
• M18: 2,140,895 km (0.086 R)
• M19: 2,297,674 km (0.099 R)
• M20: 2,420,344 km (0.032 R)
• M21: 2,662,094 km (0.117 R)
• M22: 2,891,577 km (0.106 R)
• M23: 3,003,626 km (0.073 R)
• M24: 3,232,062 km (0.072 R)
• M25: 3,509,416 km (0.083 R)
• M26: 3,705,838 km (0.068 R)
• M27: 3,794,400 km (0.091 R)
• M28: 3,861,271 km (0.059 R)
• M29: 3,973,619 km (0.063 R)
• M30: 4,041,536 km (0.043 R)
• M31: 4,098,383 km (0.116 R)
• M32: 4,445,600 km (0.116 R)
• M33: 4,563,333 km (0.113 R)
• M34: 4,634,542 km (0.063 R)
• M35: 4,850,412 km (0.082 R)
• M36: 5,131,057 km (0.115 R)
• M37: 5,267,042 km (0.1 R)
• M38: 5,644,328 km (0.096 R)
• M39: 5,720,922 km (0.077 R)
• M40: 5,926,619 km (0.053 R)
• M41: 6,358,657 km (0.064 R)
• M42: 6,438,244 km (0.045 R)
• M43: 6,531,593 km (0.093 R)
• M44: 6,665,782 km (0.107 R)
• M45: 6,733,251 km (0.118 R)
• M46: 6,841,559 km (0.108 R)
• M47: 6,950,467 km (0.12 R)
• M48: 7,046,209 km (0.102 R)
• M49: 7,266,866 km (0.109 R)
• M50: 7,461,792 km (0.116 R)
• M51: 7,928,089 km (0.079 R)
• M52: 8,244,189 km (0.106 R)
• M53: 8,360,277 km (0.109 R)
• M54: 9,157,334 km (0.117 R)
• M55: 9,277,462 km (0.119 R)
• M56: 9,443,515 km (0.113 R)
• M57: 9,732,688 km (0.073 R)
• M58: 10,040,261 km (0.112 R)
• M59: 10,148,720 km (0.063 R)
• M60: 10,226,361 km (0.075 R)
• M61: 10,397,950 km (0.076 R)
• M62: 10,491,897 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 10.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.36 AU - 1.72 AU

Year: 1319 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,177,362 km

• M1: 146,307 km (0.071 R)
• M2: 223,200 km (0.095 R)
• M3: 356,941 km (0.03 R)
• M4: 477,816 km (0.112 R)
• M5: 702,661 km (0.089 R)
• M6: 773,571 km (0.09 R)
• M7: 938,876 km (0.071 R)
• M8: 1,034,320 km (0.1 R)
• M9: 1,108,071 km (0.119 R)
• M10: 1,226,703 km (0.083 R)
• M11: 1,314,217 km (0.095 R)
• M12: 1,412,952 km (0.117 R)
• M13: 1,551,928 km (0.096 R)
• M14: 1,714,990 km (0.115 R)
• M15: 1,853,518 km (0.044 R)
• M16: 1,965,267 km (0.101 R)
• M17: 2,270,447 km (0.113 R)
• M18: 2,534,786 km (0.076 R)
• M19: 2,625,143 km (0.092 R)
• M20: 2,985,525 km (0.093 R)
• M21: 3,165,641 km (0.105 R)
• M22: 3,448,829 km (0.119 R)
• M23: 3,549,359 km (0.119 R)
• M24: 3,676,368 km (0.067 R)
• M25: 3,766,126 km (0.047 R)
• M26: 3,974,217 km (0.096 R)
• M27: 4,159,419 km (0.113 R)
• M28: 4,239,604 km (0.071 R)
• M29: 4,361,077 km (0.073 R)
• M30: 4,442,608 km (0.054 R)
• M31: 4,621,078 km (0.107 R)
• M32: 4,773,967 km (0.085 R)
• M33: 4,858,041 km (0.048 R)
• M34: 4,928,651 km (0.088 R)
• M35: 5,607,975 km (0.102 R)
• M36: 5,711,647 km (0.119 R)
• M37: 5,831,026 km (0.062 R)
• M38: 6,117,655 km (0.048 R)
• M39: 6,564,355 km (0.089 R)
• M40: 6,658,003 km (0.09 R)
• M41: 6,846,945 km (0.047 R)
• M42: 7,117,418 km (0.071 R)
• M43: 7,229,915 km (0.117 R)
• M44: 7,423,944 km (0.109 R)
• M45: 7,570,699 km (0.085 R)
• M46: 7,800,931 km (0.089 R)
• M47: 8,033,406 km (0.114 R)
• M48: 8,200,955 km (0.109 R)
• M49: 8,268,274 km (0.04 R)
• M50: 8,352,648 km (0.061 R)
• M51: 8,488,333 km (0.06 R)
• M52: 8,693,282 km (0.064 R)
• M53: 8,986,344 km (0.115 R)
• M54: 9,282,697 km (0.074 R)
• M55: 9,423,319 km (0.077 R)
• M56: 9,564,540 km (0.116 R)
• M57: 9,706,508 km (0.094 R)
• M58: 9,795,669 km (0.082 R)
• M59: 9,902,930 km (0.078 R)
• M60: 10,064,646 km (0.11 R)
• M61: 10,336,016 km (0.078 R)
• M62: 10,408,870 km (0.077 R)
• M63: 10,793,786 km (0.033 R)
• M64: 10,867,687 km (0.068 R)
• M65: 10,960,288 km (0.099 R)
• M66: 11,053,039 km (0.096 R)
• M67: 11,389,484 km (0.114 R)
• M68: 11,521,130 km (0.035 R)
• M69: 11,805,217 km (0.113 R)
• M70: 12,787,925 km (0.093 R)
• M71: 12,944,554 km (0.113 R)
• M72: 13,220,113 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 12.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.87 AU - 2.17 AU

Year: 1982 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,177,362 km

• M1: 155,133 km (0.087 R)
• M2: 285,134 km (0.114 R)
• M3: 429,795 km (0.047 R)
• M4: 554,559 km (0.119 R)
• M5: 762,800 km (0.099 R)
• M6: 840,441 km (0.104 R)
• M7: 933,790 km (0.059 R)
• M8: 1,031,029 km (0.119 R)
• M9: 1,111,512 km (0.057 R)
• M10: 1,208,452 km (0.1 R)
• M11: 1,301,053 km (0.116 R)
• M12: 1,547,740 km (0.062 R)
• M13: 1,761,066 km (0.114 R)
• M14: 1,975,889 km (0.111 R)
• M15: 2,112,472 km (0.026 R)
• M16: 2,217,040 km (0.046 R)
• M17: 2,395,361 km (0.09 R)
• M18: 2,681,243 km (0.09 R)
• M19: 2,852,383 km (0.109 R)
• M20: 3,106,250 km (0.102 R)
• M21: 3,286,216 km (0.116 R)
• M22: 3,377,621 km (0.093 R)
• M23: 3,531,856 km (0.073 R)
• M24: 3,890,143 km (0.033 R)
• M25: 4,041,237 km (0.1 R)
• M26: 4,238,257 km (0.063 R)
• M27: 4,349,109 km (0.092 R)
• M28: 4,790,872 km (0.042 R)
• M29: 4,883,323 km (0.092 R)
• M30: 4,976,373 km (0.117 R)
• M31: 5,070,021 km (0.103 R)
• M32: 5,164,118 km (0.106 R)
• M33: 5,318,653 km (0.087 R)
• M34: 5,889,668 km (0.042 R)
• M35: 6,038,518 km (0.049 R)
• M36: 6,251,845 km (0.071 R)
• M37: 6,391,120 km (0.108 R)
• M38: 6,557,024 km (0.109 R)
• M39: 6,802,215 km (0.102 R)
• M40: 6,919,500 km (0.036 R)
• M41: 6,997,889 km (0.09 R)
• M42: 7,076,727 km (0.066 R)
• M43: 7,261,780 km (0.069 R)
• M44: 7,395,072 km (0.052 R)
• M45: 7,663,899 km (0.105 R)
• M46: 7,785,821 km (0.108 R)
• M47: 8,155,926 km (0.052 R)
• M48: 8,349,955 km (0.073 R)
• M49: 8,630,002 km (0.115 R)
• M50: 8,742,948 km (0.101 R)
• M51: 8,856,344 km (0.111 R)
• M52: 9,041,546 km (0.099 R)
• M53: 9,170,649 km (0.044 R)
• M54: 9,314,711 km (0.05 R)
• M55: 9,445,161 km (0.053 R)
• M56: 9,693,044 km (0.12 R)
• M57: 9,795,669 km (0.115 R)
• M58: 9,883,931 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.81 AU - 2.93 AU

Year: 2518 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,177,362 km

• M1: 115,340 km (0.07 R)
• M2: 174,132 km (0.059 R)
• M3: 379,231 km (0.093 R)
• M4: 470,784 km (0.092 R)
• M5: 661,372 km (0.113 R)
• M6: 766,240 km (0.097 R)
• M7: 848,818 km (0.114 R)
• M8: 963,709 km (0.104 R)
• M9: 1,418,487 km (0.083 R)
• M10: 1,603,540 km (0.066 R)
• M11: 1,662,930 km (0.063 R)
• M12: 1,735,335 km (0.113 R)
• M13: 1,845,888 km (0.064 R)
• M14: 2,126,235 km (0.12 R)
• M15: 2,311,736 km (0.113 R)
• M16: 2,365,741 km (0.088 R)
• M17: 2,461,334 km (0.105 R)
• M18: 2,628,135 km (0.119 R)
• M19: 2,769,954 km (0.052 R)
• M20: 2,928,977 km (0.103 R)
• M21: 3,017,090 km (0.104 R)
• M22: 3,195,710 km (0.05 R)
• M23: 3,626,402 km (0.089 R)
• M24: 3,864,711 km (0.092 R)
• M25: 4,223,447 km (0.07 R)
• M26: 4,373,344 km (0.092 R)
• M27: 4,644,266 km (0.104 R)
• M28: 5,043,094 km (0.073 R)
• M29: 5,113,704 km (0.082 R)
• M30: 5,220,068 km (0.119 R)
• M31: 5,616,502 km (0.103 R)
• M32: 5,689,656 km (0.117 R)
• M33: 5,873,811 km (0.036 R)
• M34: 5,985,411 km (0.053 R)
• M35: 6,041,360 km (0.108 R)
• M36: 6,172,707 km (0.096 R)
• M37: 6,286,103 km (0.03 R)
• M38: 6,343,099 km (0.104 R)
• M39: 6,534,136 km (0.039 R)
• M40: 6,591,881 km (0.028 R)
• M41: 7,659,411 km (0.111 R)
• M42: 7,781,333 km (0.059 R)
• M43: 7,842,519 km (0.115 R)
• M44: 8,027,123 km (0.103 R)
• M45: 8,886,114 km (0.07 R)
• M46: 9,229,141 km (0.076 R)
• M47: 9,511,133 km (0.097 R)
• M48: 10,083,794 km (0.117 R)
• M49: 10,284,554 km (0.063 R)
• M50: 11,470,417 km (0.093 R)
• M51: 11,540,129 km (0.042 R)
• M52: 11,750,314 km (0.097 R)
• M53: 11,985,183 km (0.09 R)
• M54: 12,245,334 km (0.079 R)
• M55: 12,483,494 km (0.095 R)
• M56: 12,964,451 km (0.04 R)
• M57: 13,037,155 km (0.084 R)
• M58: 13,304,636 km (0.064 R)
• M59: 13,377,939 km (0.104 R)
• M60: 13,820,599 km (0.116 R)
• M61: 14,043,650 km (0.069 R)
• M62: 14,293,029 km (0.112 R)
• M63: 14,368,127 km (0.12 R)
• M64: 14,443,375 km (0.118 R)
• M65: 14,518,623 km (0.052 R)
• M66: 14,821,409 km (0.1 R)
• M67: 15,049,695 km (0.096 R)
• M68: 15,407,384 km (0.044 R)
• M69: 15,638,662 km (0.112 R)
• M70: 15,845,406 km (0.08 R)
• M71: 15,923,048 km (0.061 R)
• M72: 16,078,929 km (0.035 R)
• M73: 16,209,079 km (0.103 R)
• M74: 16,287,468 km (0.117 R)
• M75: 16,523,085 km (0.115 R)
• M76: 16,891,993 km (0.038 R)
• M77: 17,130,602 km (0.078 R)
• M78: 17,503,998 km (0.1 R)
• M79: 17,691,594 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: 247 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit