🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 9

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.74 AU - 1.02 AU

Year: 542 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,158,645 km

• M1: 125,662 km (0.037 R)
• M2: 182,958 km (0.103 R)
• M3: 258,655 km (0.119 R)
• M4: 326,273 km (0.096 R)
• M5: 440,715 km (0.105 R)
• M6: 509,979 km (0.118 R)
• M7: 570,267 km (0.108 R)
• M8: 638,035 km (0.115 R)
• M9: 723,156 km (0.102 R)
• M10: 792,420 km (0.107 R)
• M11: 943,215 km (0.07 R)
• M12: 1,173,147 km (0.071 R)
• M13: 1,291,778 km (0.082 R)
• M14: 1,420,881 km (0.102 R)
• M15: 1,652,308 km (0.099 R)
• M16: 1,972,897 km (0.042 R)
• M17: 2,093,622 km (0.114 R)
• M18: 2,151,367 km (0.026 R)
• M19: 2,209,710 km (0.116 R)
• M20: 2,275,832 km (0.054 R)
• M21: 2,365,142 km (0.025 R)
• M22: 2,478,538 km (0.107 R)
• M23: 2,562,761 km (0.049 R)
• M24: 2,742,129 km (0.037 R)
• M25: 2,958,148 km (0.098 R)
• M26: 3,113,431 km (0.11 R)
• M27: 3,254,651 km (0.075 R)
• M28: 3,313,443 km (0.047 R)
• M29: 3,372,534 km (0.037 R)
• M30: 3,474,859 km (0.096 R)
• M31: 3,543,674 km (0.069 R)
• M32: 3,903,158 km (0.097 R)
• M33: 4,164,506 km (0.066 R)
• M34: 4,237,659 km (0.09 R)
• M35: 4,366,612 km (0.053 R)
• M36: 4,525,036 km (0.11 R)
• M37: 4,666,556 km (0.109 R)
• M38: 4,742,552 km (0.063 R)
• M39: 5,021,552 km (0.113 R)
• M40: 5,187,605 km (0.089 R)
• M41: 5,246,697 km (0.09 R)
• M42: 5,505,202 km (0.116 R)
• M43: 5,778,218 km (0.086 R)
• M44: 5,880,393 km (0.118 R)
• M45: 5,983,167 km (0.104 R)
• M46: 6,097,011 km (0.026 R)
• M47: 6,253,341 km (0.09 R)
• M48: 6,326,793 km (0.055 R)
• M49: 6,400,545 km (0.04 R)
• M50: 6,559,418 km (0.09 R)
• M51: 6,687,474 km (0.079 R)
• M52: 6,751,801 km (0.081 R)
• M53: 7,153,321 km (0.085 R)
• M54: 7,230,215 km (0.053 R)
• M55: 7,384,749 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 767 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 67,158,645 km

• M1: 173,982 km (0.085 R)
• M2: 268,827 km (0.028 R)
• M3: 386,710 km (0.08 R)
• M4: 482,603 km (0.062 R)
• M5: 606,171 km (0.113 R)
• M6: 728,542 km (0.104 R)
• M7: 942,467 km (0.073 R)
• M8: 1,138,440 km (0.077 R)
• M9: 1,241,662 km (0.109 R)
• M10: 1,354,459 km (0.056 R)
• M11: 1,464,563 km (0.092 R)
• M12: 1,552,527 km (0.1 R)
• M13: 1,674,748 km (0.057 R)
• M14: 1,780,364 km (0.083 R)
• M15: 1,963,921 km (0.095 R)
• M16: 2,061,758 km (0.049 R)
• M17: 2,254,889 km (0.102 R)
• M18: 2,454,303 km (0.1 R)
• M19: 2,575,327 km (0.075 R)
• M20: 2,713,855 km (0.115 R)
• M21: 2,918,505 km (0.072 R)
• M22: 3,095,778 km (0.096 R)
• M23: 3,293,248 km (0.08 R)
• M24: 3,700,902 km (0.089 R)
• M25: 3,840,327 km (0.079 R)
• M26: 4,026,127 km (0.067 R)
• M27: 4,151,790 km (0.111 R)
• M28: 4,242,296 km (0.069 R)
• M29: 4,360,928 km (0.098 R)
• M30: 4,480,606 km (0.097 R)
• M31: 4,629,605 km (0.119 R)
• M32: 4,865,671 km (0.101 R)
• M33: 5,019,009 km (0.104 R)
• M34: 5,154,395 km (0.105 R)
• M35: 5,448,654 km (0.081 R)
• M36: 5,577,906 km (0.078 R)
• M37: 5,698,183 km (0.068 R)
• M38: 5,778,816 km (0.115 R)
• M39: 5,859,898 km (0.108 R)
• M40: 5,941,279 km (0.053 R)
• M41: 6,043,604 km (0.095 R)
• M42: 6,156,850 km (0.098 R)
• M43: 6,291,488 km (0.114 R)
• M44: 6,374,964 km (0.118 R)
• M45: 6,722,928 km (0.061 R)
• M46: 6,926,232 km (0.073 R)
• M47: 7,012,400 km (0.036 R)
• M48: 7,327,902 km (0.094 R)
• M49: 7,503,979 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 13.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 1063 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,158,645 km

• M1: 173,833 km (0.05 R)
• M2: 309,967 km (0.09 R)
• M3: 429,645 km (0.095 R)
• M4: 543,489 km (0.117 R)
• M5: 706,551 km (0.077 R)
• M6: 881,131 km (0.112 R)
• M7: 1,013,376 km (0.034 R)
• M8: 1,237,025 km (0.084 R)
• M9: 1,347,129 km (0.106 R)
• M10: 1,493,884 km (0.115 R)
• M11: 1,611,917 km (0.057 R)
• M12: 1,741,918 km (0.045 R)
• M13: 1,930,261 km (0.101 R)
• M14: 2,022,414 km (0.091 R)
• M15: 2,269,101 km (0.119 R)
• M16: 2,356,914 km (0.065 R)
• M17: 2,740,483 km (0.06 R)
• M18: 2,960,991 km (0.078 R)
• M19: 3,253,454 km (0.097 R)
• M20: 3,476,056 km (0.113 R)
• M21: 3,589,451 km (0.074 R)
• M22: 3,878,175 km (0.116 R)
• M23: 3,960,304 km (0.098 R)
• M24: 4,355,991 km (0.116 R)
• M25: 5,315,362 km (0.067 R)
• M26: 5,433,245 km (0.063 R)
• M27: 5,752,038 km (0.097 R)
• M28: 6,063,351 km (0.064 R)
• M29: 6,159,094 km (0.117 R)
• M30: 6,366,287 km (0.047 R)
• M31: 6,463,675 km (0.118 R)
• M32: 6,773,193 km (0.083 R)
• M33: 6,958,545 km (0.03 R)
• M34: 7,087,798 km (0.108 R)
• M35: 7,304,864 km (0.092 R)
• M36: 7,495,003 km (0.096 R)
• M37: 7,642,207 km (0.068 R)
• M38: 7,731,068 km (0.089 R)
• M39: 8,135,132 km (0.117 R)
• M40: 8,301,784 km (0.12 R)
• M41: 8,964,204 km (0.109 R)
• M42: 9,073,560 km (0.119 R)
• M43: 9,167,806 km (0.092 R)
• M44: 9,293,917 km (0.102 R)
• M45: 9,404,620 km (0.049 R)
• M46: 9,755,726 km (0.058 R)
• M47: 10,225,164 km (0.11 R)
• M48: 10,553,232 km (0.116 R)
• M49: 10,851,381 km (0.081 R)
• M50: 11,001,577 km (0.112 R)
• M51: 11,236,595 km (0.09 R)
• M52: 11,320,968 km (0.12 R)
• M53: 11,473,259 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 3.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.74 AU - 8.34 AU

Year: 12254 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,158,645 km

• M1: 39,344 km (0.086 R)
• M2: 156,928 km (0.111 R)
• M3: 176,376 km (0.071 R)
• M4: 536,907 km (0.07 R)
• M5: 743,501 km (0.118 R)
• M6: 910,453 km (0.092 R)
• M7: 1,141,731 km (0.082 R)
• M8: 1,390,363 km (0.095 R)
• M9: 1,506,301 km (0.082 R)
• M10: 1,610,122 km (0.104 R)
• M11: 1,747,154 km (0.093 R)
• M12: 1,872,217 km (0.082 R)
• M13: 1,919,789 km (0.108 R)
• M14: 2,400,597 km (0.07 R)
• M15: 2,557,076 km (0.053 R)
• M16: 3,215,457 km (0.057 R)
• M17: 3,310,900 km (0.097 R)
• M18: 3,582,869 km (0.074 R)
• M19: 3,681,903 km (0.1 R)
• M20: 4,335,945 km (0.095 R)
• M21: 4,590,261 km (0.109 R)
• M22: 4,762,598 km (0.048 R)
• M23: 5,359,643 km (0.06 R)
• M24: 5,678,436 km (0.068 R)
• M25: 5,747,550 km (0.058 R)
• M26: 6,073,674 km (0.034 R)
• M27: 6,646,633 km (0.104 R)
• M28: 6,792,641 km (0.047 R)
• M29: 8,178,815 km (0.116 R)
• M30: 9,402,675 km (0.069 R)
• M31: 10,625,638 km (0.116 R)
• M32: 10,654,061 km (0.116 R)
• M33: 10,739,332 km (0.088 R)
• M34: 10,967,768 km (0.05 R)
• M35: 11,025,064 km (0.077 R)
• M36: 11,838,727 km (0.089 R)
• M37: 11,868,197 km (0.116 R)
• M38: 12,371,894 km (0.038 R)
• M39: 12,521,342 km (0.119 R)
• M40: 12,852,402 km (0.079 R)
• M41: 13,893,603 km (0.116 R)
• M42: 14,644,584 km (0.108 R)
• M43: 14,676,150 km (0.05 R)
• M44: 16,513,361 km (0.083 R)
• M45: 17,308,324 km (0.114 R)
• M46: 17,777,762 km (0.077 R)
• M47: 19,141,945 km (0.042 R)
• M48: 19,211,059 km (0.109 R)
• M49: 19,557,827 km (0.107 R)
• M50: 19,976,552 km (0.087 R)
• M51: 20,046,563 km (0.09 R)
• M52: 20,081,719 km (0.08 R)
• M53: 20,751,917 km (0.109 R)
• M54: 21,429,446 km (0.074 R)
• M55: 22,005,548 km (0.052 R)
• M56: 22,550,383 km (0.104 R)
• M57: 23,062,756 km (0.098 R)
• M58: 23,950,170 km (0.097 R)
• M59: 24,211,069 km (0.093 R)
• M60: 24,248,468 km (0.062 R)
• M61: 24,398,066 km (0.117 R)
• M62: 25,188,541 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 4.7

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.63 AU - 9.21 AU

Year: 16028 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,158,645 km

• M1: 146,606 km (0.056 R)
• M2: 339,737 km (0.095 R)
• M3: 424,708 km (0.075 R)
• M4: 764,146 km (0.087 R)
• M5: 831,315 km (0.054 R)
• M6: 1,274,574 km (0.08 R)
• M7: 1,548,338 km (0.111 R)
• M8: 2,116,959 km (0.059 R)
• M9: 2,953,062 km (0.091 R)
• M10: 3,095,330 km (0.067 R)
• M11: 3,423,846 km (0.098 R)
• M12: 3,686,989 km (0.098 R)
• M13: 4,272,665 km (0.079 R)
• M14: 4,678,973 km (0.086 R)
• M15: 4,803,288 km (0.057 R)
• M16: 4,928,651 km (0.069 R)
• M17: 5,225,454 km (0.087 R)
• M18: 5,311,323 km (0.11 R)
• M19: 5,615,605 km (0.106 R)
• M20: 7,029,754 km (0.085 R)
• M21: 7,459,847 km (0.083 R)
• M22: 7,605,107 km (0.119 R)
• M23: 7,849,400 km (0.03 R)
• M24: 7,997,203 km (0.089 R)
• M25: 8,096,237 km (0.074 R)
• M26: 8,395,732 km (0.107 R)
• M27: 8,496,411 km (0.117 R)
• M28: 8,954,181 km (0.075 R)
• M29: 9,577,106 km (0.055 R)
• M30: 9,840,847 km (0.111 R)
• M31: 9,946,912 km (0.068 R)
• M32: 10,591,679 km (0.061 R)
• M33: 12,147,945 km (0.1 R)
• M34: 12,261,789 km (0.082 R)
• M35: 12,433,378 km (0.119 R)
• M36: 12,548,120 km (0.104 R)
• M37: 13,361,184 km (0.116 R)
• M38: 13,419,976 km (0.026 R)
• M39: 14,733,595 km (0.04 R)
• M40: 14,976,841 km (0.054 R)
• M41: 17,609,764 km (0.106 R)
• M42: 17,738,568 km (0.113 R)
• M43: 18,780,965 km (0.099 R)
• M44: 21,679,125 km (0.061 R)
• M45: 23,639,755 km (0.06 R)
• M46: 24,425,293 km (0.112 R)
• M47: 25,146,953 km (0.056 R)
• M48: 27,727,068 km (0.092 R)
• M49: 27,802,016 km (0.076 R)
• M50: 28,102,558 km (0.077 R)
• M51: 30,081,738 km (0.112 R)
• M52: 31,634,415 km (0.093 R)
• M53: 32,026,660 km (0.106 R)
• M54: 32,657,664 km (0.042 R)
• M55: 33,133,535 km (0.092 R)
• M56: 34,011,973 km (0.12 R)
• M57: 34,817,109 km (0.073 R)
• M58: 35,873,270 km (0.112 R)
• M59: 40,286,407 km (0.12 R)
• M60: 40,711,565 km (0.119 R)
• M61: 41,995,713 km (0.042 R)
• M62: 42,513,022 km (0.112 R)
• M63: 42,945,809 km (0.081 R)
• M64: 43,467,157 km (0.03 R)
• M65: 45,043,320 km (0.032 R)
• M66: 45,307,959 km (0.102 R)
• M67: 45,838,433 km (0.067 R)
• M68: 46,015,856 km (0.099 R)
• M69: 46,371,151 km (0.115 R)
• M70: 48,251,596 km (0.1 R)
• M71: 48,612,576 km (0.114 R)
• M72: 49,246,572 km (0.047 R)
• M73: 49,428,184 km (0.089 R)
• M74: 50,156,875 km (0.112 R)
• M75: 50,339,534 km (0.071 R)
• M76: 50,430,938 km (0.085 R)
• M77: 50,705,600 km (0.11 R)
• M78: 51,624,879 km (0.088 R)
• M79: 52,271,590 km (0.064 R)
• M80: 54,040,286 km (0.107 R)
• M81: 54,508,976 km (0.04 R)
• M82: 54,979,162 km (0.095 R)
• M83: 55,261,753 km (0.055 R)
• M84: 55,544,941 km (0.105 R)
• M85: 61,016,035 km (0.093 R)
• M86: 61,113,573 km (0.114 R)
• M87: 61,211,110 km (0.094 R)
• M88: 62,877,481 km (0.055 R)
• M89: 63,568,025 km (0.096 R)
• M90: 65,255,339 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit