🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

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: 85.7

Radius: 10.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.72 AU - 1.04 AU

Year: 533 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,623,251 km

• M1: 133,441 km (0.111 R)
• M2: 204,500 km (0.069 R)
• M3: 283,638 km (0.083 R)
• M4: 349,461 km (0.094 R)
• M5: 528,978 km (0.083 R)
• M6: 601,383 km (0.102 R)
• M7: 685,906 km (0.103 R)
• M8: 786,436 km (0.12 R)
• M9: 907,461 km (0.09 R)
• M10: 993,928 km (0.066 R)
• M11: 1,145,770 km (0.105 R)
• M12: 1,291,778 km (0.11 R)
• M13: 1,498,821 km (0.09 R)
• M14: 1,591,422 km (0.084 R)
• M15: 1,659,340 km (0.057 R)
• M16: 1,728,304 km (0.058 R)
• M17: 1,809,985 km (0.057 R)
• M18: 1,889,122 km (0.071 R)
• M19: 1,973,495 km (0.043 R)
• M20: 2,059,065 km (0.089 R)
• M21: 2,229,906 km (0.092 R)
• M22: 2,315,027 km (0.065 R)
• M23: 2,405,683 km (0.061 R)
• M24: 2,590,437 km (0.117 R)
• M25: 2,711,761 km (0.1 R)
• M26: 2,830,392 km (0.099 R)
• M27: 2,908,781 km (0.113 R)
• M28: 3,011,555 km (0.088 R)
• M29: 3,177,459 km (0.088 R)
• M30: 3,254,352 km (0.109 R)
• M31: 3,375,826 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 11.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.85 AU - 1.29 AU

Year: 715 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,623,251 km

• M1: 153,637 km (0.094 R)
• M2: 265,835 km (0.118 R)
• M3: 378,483 km (0.115 R)
• M4: 468,690 km (0.092 R)
• M5: 563,386 km (0.102 R)
• M6: 685,757 km (0.09 R)
• M7: 807,380 km (0.094 R)
• M8: 919,279 km (0.111 R)
• M9: 1,007,093 km (0.065 R)
• M10: 1,229,994 km (0.114 R)
• M11: 1,462,319 km (0.095 R)
• M12: 1,587,533 km (0.098 R)
• M13: 1,658,592 km (0.111 R)
• M14: 1,893,759 km (0.104 R)
• M15: 2,077,466 km (0.12 R)
• M16: 2,147,926 km (0.068 R)
• M17: 2,243,070 km (0.113 R)
• M18: 2,629,781 km (0.078 R)
• M19: 2,774,891 km (0.105 R)
• M20: 3,010,956 km (0.089 R)
• M21: 3,118,068 km (0.059 R)
• M22: 3,253,754 km (0.044 R)
• M23: 3,428,334 km (0.096 R)
• M24: 3,512,259 km (0.094 R)
• M25: 3,691,477 km (0.107 R)
• M26: 3,796,794 km (0.107 R)
• M27: 3,873,837 km (0.082 R)
• M28: 4,049,465 km (0.077 R)
• M29: 4,148,199 km (0.114 R)
• M30: 4,227,636 km (0.043 R)
• M31: 4,388,304 km (0.094 R)
• M32: 4,479,559 km (0.035 R)
• M33: 4,561,239 km (0.057 R)
• M34: 4,694,980 km (0.091 R)
• M35: 4,767,535 km (0.11 R)
• M36: 4,840,538 km (0.064 R)
• M37: 4,987,593 km (0.113 R)
• M38: 5,524,949 km (0.056 R)
• M39: 5,778,367 km (0.1 R)
• M40: 6,148,622 km (0.091 R)
• M41: 6,549,993 km (0.062 R)
• M42: 6,666,231 km (0.103 R)
• M43: 6,736,243 km (0.053 R)
• M44: 7,066,555 km (0.101 R)
• M45: 7,185,784 km (0.093 R)
• M46: 7,378,017 km (0.12 R)
• M47: 7,559,779 km (0.081 R)
• M48: 7,669,434 km (0.101 R)
• M49: 7,767,570 km (0.066 R)
• M50: 7,878,273 km (0.104 R)
• M51: 8,026,823 km (0.048 R)
• M52: 8,113,889 km (0.051 R)
• M53: 8,188,838 km (0.099 R)
• M54: 8,326,767 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 9.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.12 AU - 1.62 AU

Year: 1035 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,623,251 km

• M1: 120,875 km (0.079 R)
• M2: 185,950 km (0.082 R)
• M3: 253,419 km (0.115 R)
• M4: 355,744 km (0.105 R)
• M5: 525,238 km (0.075 R)
• M6: 607,218 km (0.118 R)
• M7: 815,757 km (0.11 R)
• M8: 881,879 km (0.059 R)
• M9: 944,711 km (0.064 R)
• M10: 1,009,187 km (0.109 R)
• M11: 1,086,380 km (0.042 R)
• M12: 1,223,711 km (0.116 R)
• M13: 1,342,641 km (0.058 R)
• M14: 1,434,494 km (0.095 R)
• M15: 1,515,875 km (0.081 R)
• M16: 1,663,828 km (0.05 R)
• M17: 1,763,011 km (0.091 R)
• M18: 1,864,139 km (0.079 R)
• M19: 1,953,449 km (0.038 R)
• M20: 2,016,131 km (0.086 R)
• M21: 2,115,015 km (0.106 R)
• M22: 2,230,055 km (0.105 R)
• M23: 2,332,380 km (0.101 R)
• M24: 2,451,460 km (0.102 R)
• M25: 2,860,162 km (0.092 R)
• M26: 2,923,741 km (0.052 R)
• M27: 3,003,925 km (0.037 R)
• M28: 3,166,538 km (0.084 R)
• M29: 3,331,993 km (0.075 R)
• M30: 3,508,968 km (0.068 R)
• M31: 3,810,707 km (0.055 R)
• M32: 3,942,652 km (0.084 R)
• M33: 4,094,045 km (0.112 R)
• M34: 4,202,055 km (0.116 R)
• M35: 4,375,139 km (0.069 R)
• M36: 4,467,142 km (0.1 R)
• M37: 4,625,117 km (0.091 R)
• M38: 4,765,889 km (0.089 R)
• M39: 4,851,160 km (0.092 R)
• M40: 5,013,623 km (0.028 R)
• M41: 5,481,864 km (0.103 R)
• M42: 5,581,197 km (0.111 R)
• M43: 5,812,027 km (0.113 R)
• M44: 5,882,936 km (0.107 R)
• M45: 5,994,835 km (0.078 R)
• M46: 6,107,483 km (0.109 R)
• M47: 6,189,911 km (0.053 R)
• M48: 6,262,316 km (0.105 R)
• M49: 6,387,081 km (0.051 R)
• M50: 6,639,004 km (0.06 R)
• M51: 6,702,583 km (0.12 R)
• M52: 6,969,466 km (0.053 R)
• M53: 7,034,092 km (0.079 R)
• M54: 7,163,793 km (0.11 R)
• M55: 7,381,907 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.6

Radius: 5.8

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.54 AU - 11.92 AU

Year: 19597 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,623,251 km

• M1: 189,989 km (0.109 R)
• M2: 708,496 km (0.075 R)
• M3: 806,333 km (0.085 R)
• M4: 1,706,014 km (0.057 R)
• M5: 2,364,843 km (0.088 R)
• M6: 2,438,296 km (0.075 R)
• M7: 3,296,688 km (0.11 R)
• M8: 3,672,478 km (0.037 R)
• M9: 3,843,917 km (0.119 R)
• M10: 3,974,217 km (0.042 R)
• M11: 4,150,294 km (0.099 R)
• M12: 4,328,914 km (0.063 R)
• M13: 4,601,481 km (0.093 R)
• M14: 5,115,798 km (0.089 R)
• M15: 5,501,162 km (0.075 R)
• M16: 5,845,986 km (0.099 R)
• M17: 6,046,297 km (0.077 R)
• M18: 6,869,684 km (0.09 R)
• M19: 7,455,808 km (0.119 R)
• M20: 8,449,437 km (0.085 R)
• M21: 8,505,836 km (0.099 R)
• M22: 9,250,534 km (0.081 R)
• M23: 9,719,224 km (0.084 R)
• M24: 9,837,556 km (0.094 R)
• M25: 10,016,026 km (0.105 R)
• M26: 10,436,546 km (0.057 R)
• M27: 10,924,235 km (0.091 R)
• M28: 11,232,855 km (0.066 R)
• M29: 12,112,042 km (0.052 R)
• M30: 12,175,771 km (0.06 R)
• M31: 12,239,499 km (0.032 R)
• M32: 12,495,611 km (0.069 R)
• M33: 13,340,241 km (0.103 R)
• M34: 14,136,251 km (0.1 R)
• M35: 15,015,737 km (0.075 R)
• M36: 15,221,284 km (0.11 R)
• M37: 15,843,312 km (0.067 R)
• M38: 17,040,843 km (0.119 R)
• M39: 17,398,532 km (0.107 R)
• M40: 17,976,129 km (0.118 R)
• M41: 18,340,250 km (0.074 R)
• M42: 18,486,557 km (0.094 R)
• M43: 19,447,125 km (0.113 R)
• M44: 22,659,889 km (0.066 R)
• M45: 23,369,282 km (0.058 R)
• M46: 24,487,526 km (0.075 R)
• M47: 24,729,426 km (0.081 R)
• M48: 25,296,850 km (0.074 R)
• M49: 25,704,804 km (0.101 R)
• M50: 26,609,871 km (0.109 R)
• M51: 28,451,271 km (0.063 R)
• M52: 28,620,616 km (0.11 R)
• M53: 29,988,090 km (0.112 R)
• M54: 31,727,165 km (0.068 R)
• M55: 33,320,083 km (0.089 R)
• M56: 33,677,473 km (0.08 R)
• M57: 34,036,358 km (0.084 R)
• M58: 34,396,290 km (0.074 R)
• M59: 34,576,855 km (0.098 R)
• M60: 36,490,960 km (0.081 R)
• M61: 38,439,173 km (0.071 R)
• M62: 39,002,110 km (0.057 R)
• M63: 42,049,568 km (0.113 R)
• M64: 42,920,377 km (0.101 R)
• M65: 43,406,720 km (0.036 R)
• M66: 44,090,681 km (0.115 R)
• M67: 44,188,668 km (0.061 R)
• M68: 44,384,940 km (0.08 R)
• M69: 46,163,958 km (0.083 R)
• M70: 46,762,050 km (0.065 R)
• M71: 48,875,719 km (0.072 R)
• M72: 49,689,082 km (0.028 R)
• M73: 51,742,164 km (0.092 R)
• M74: 52,052,430 km (0.106 R)
• M75: 52,778,877 km (0.1 R)
• M76: 57,742,983 km (0.106 R)
• M77: 57,850,245 km (0.069 R)
• M78: 58,387,451 km (0.053 R)
• M79: 59,466,650 km (0.077 R)
• M80: 59,574,958 km (0.109 R)
• M81: 59,683,267 km (0.095 R)
• M82: 60,770,395 km (0.086 R)
• M83: 61,425,783 km (0.042 R)
• M84: 63,959,822 km (0.113 R)
• M85: 64,181,675 km (0.07 R)
• M86: 64,737,731 km (0.06 R)
• M87: 65,854,628 km (0.035 R)
• M88: 66,078,726 km (0.112 R)
• M89: 67,203,253 km (0.087 R)
• M90: 68,447,309 km (0.081 R)
• M91: 69,015,482 km (0.112 R)
• M92: 73,267,352 km (0.112 R)
• M93: 74,081,314 km (0.058 R)
• M94: 74,664,596 km (0.107 R)
• M95: 77,248,750 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit