🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 8.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 472 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,326,327 km

• M1: 104,120 km (0.073 R)
• M2: 158,125 km (0.081 R)
• M3: 220,358 km (0.094 R)
• M4: 313,707 km (0.098 R)
• M5: 387,309 km (0.116 R)
• M6: 440,267 km (0.081 R)
• M7: 562,488 km (0.066 R)
• M8: 651,948 km (0.107 R)
• M9: 738,265 km (0.101 R)
• M10: 802,293 km (0.083 R)
• M11: 1,059,003 km (0.079 R)
• M12: 1,142,030 km (0.099 R)
• M13: 1,207,105 km (0.065 R)
• M14: 1,335,759 km (0.092 R)
• M15: 1,501,813 km (0.119 R)
• M16: 1,623,885 km (0.083 R)
• M17: 1,691,802 km (0.118 R)
• M18: 1,830,629 km (0.098 R)
• M19: 2,015,682 km (0.12 R)
• M20: 2,125,935 km (0.025 R)
• M21: 2,263,565 km (0.094 R)
• M22: 2,378,307 km (0.042 R)
• M23: 2,540,920 km (0.102 R)
• M24: 2,600,460 km (0.083 R)
• M25: 2,788,355 km (0.059 R)
• M26: 2,911,623 km (0.099 R)
• M27: 3,001,831 km (0.096 R)
• M28: 3,106,998 km (0.08 R)
• M29: 3,199,150 km (0.058 R)
• M30: 3,525,274 km (0.081 R)
• M31: 3,628,945 km (0.061 R)
• M32: 3,718,554 km (0.111 R)
• M33: 3,778,693 km (0.044 R)
• M34: 4,038,245 km (0.083 R)
• M35: 4,232,722 km (0.116 R)
• M36: 4,287,774 km (0.026 R)
• M37: 4,494,219 km (0.046 R)
• M38: 4,550,468 km (0.058 R)
• M39: 4,663,414 km (0.096 R)
• M40: 4,752,874 km (0.098 R)
• M41: 5,008,088 km (0.092 R)
• M42: 5,083,036 km (0.085 R)
• M43: 5,175,189 km (0.089 R)
• M44: 5,234,130 km (0.087 R)
• M45: 5,378,043 km (0.06 R)
• M46: 5,531,980 km (0.102 R)
• M47: 5,739,472 km (0.104 R)
• M48: 5,923,178 km (0.092 R)
• M49: 5,975,986 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 11.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.95 AU - 2.31 AU

Year: 1977 Days

Day: 13.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,326,327 km

• M1: 142,567 km (0.095 R)
• M2: 219,161 km (0.117 R)
• M3: 291,865 km (0.098 R)
• M4: 379,081 km (0.06 R)
• M5: 575,353 km (0.103 R)
• M6: 786,436 km (0.104 R)
• M7: 877,392 km (0.099 R)
• M8: 1,203,515 km (0.092 R)
• M9: 1,348,625 km (0.114 R)
• M10: 1,439,880 km (0.039 R)
• M11: 1,950,457 km (0.11 R)
• M12: 2,292,139 km (0.114 R)
• M13: 2,603,901 km (0.11 R)
• M14: 3,083,960 km (0.077 R)
• M15: 3,162,349 km (0.116 R)
• M16: 3,338,875 km (0.084 R)
• M17: 3,729,774 km (0.1 R)
• M18: 3,832,249 km (0.044 R)
• M19: 4,077,888 km (0.069 R)
• M20: 4,183,504 km (0.104 R)
• M21: 4,664,910 km (0.116 R)
• M22: 4,755,268 km (0.103 R)
• M23: 5,009,285 km (0.051 R)
• M24: 5,091,564 km (0.056 R)
• M25: 5,414,695 km (0.075 R)
• M26: 5,552,175 km (0.076 R)
• M27: 5,809,185 km (0.064 R)
• M28: 6,412,662 km (0.085 R)
• M29: 6,750,454 km (0.096 R)
• M30: 6,955,852 km (0.093 R)
• M31: 7,059,374 km (0.101 R)
• M32: 7,679,307 km (0.04 R)
• M33: 8,001,990 km (0.101 R)
• M34: 8,158,918 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 10.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.06 AU - 2.68 AU

Year: 2320 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,326,327 km

• M1: 133,591 km (0.075 R)
• M2: 283,189 km (0.108 R)
• M3: 371,751 km (0.039 R)
• M4: 527,632 km (0.053 R)
• M5: 619,036 km (0.054 R)
• M6: 698,472 km (0.114 R)
• M7: 898,485 km (0.098 R)
• M8: 1,011,132 km (0.058 R)
• M9: 1,117,945 km (0.116 R)
• M10: 1,262,606 km (0.087 R)
• M11: 1,366,577 km (0.068 R)
• M12: 1,497,774 km (0.029 R)
• M13: 1,785,899 km (0.052 R)
• M14: 1,970,054 km (0.116 R)
• M15: 2,119,203 km (0.109 R)
• M16: 2,371,575 km (0.115 R)
• M17: 2,501,426 km (0.111 R)
• M18: 2,678,400 km (0.107 R)
• M19: 2,753,349 km (0.102 R)
• M20: 2,874,822 km (0.09 R)
• M21: 3,186,285 km (0.099 R)
• M22: 3,281,878 km (0.05 R)
• M23: 3,378,518 km (0.083 R)
• M24: 3,541,580 km (0.049 R)
• M25: 3,892,836 km (0.118 R)
• M26: 4,098,533 km (0.093 R)
• M27: 4,343,125 km (0.048 R)
• M28: 4,592,505 km (0.091 R)
• M29: 4,755,417 km (0.098 R)
• M30: 4,828,421 km (0.113 R)
• M31: 5,049,676 km (0.051 R)
• M32: 5,331,070 km (0.116 R)
• M33: 5,617,550 km (0.12 R)
• M34: 5,830,876 km (0.09 R)
• M35: 6,046,896 km (0.097 R)
• M36: 6,205,619 km (0.085 R)
• M37: 6,406,080 km (0.113 R)
• M38: 7,061,917 km (0.068 R)
• M39: 7,503,979 km (0.106 R)
• M40: 8,020,241 km (0.103 R)
• M41: 8,726,343 km (0.108 R)
• M42: 9,406,565 km (0.105 R)
• M43: 9,475,529 km (0.077 R)
• M44: 9,869,420 km (0.076 R)
• M45: 9,986,256 km (0.029 R)
• M46: 10,056,717 km (0.108 R)
• M47: 10,292,483 km (0.076 R)
• M48: 10,363,542 km (0.108 R)
• M49: 10,482,323 km (0.105 R)
• M50: 10,769,401 km (0.042 R)
• M51: 10,986,468 km (0.077 R)
• M52: 11,156,261 km (0.113 R)
• M53: 11,278,034 km (0.047 R)
• M54: 11,547,609 km (0.073 R)
• M55: 11,868,945 km (0.102 R)
• M56: 12,043,077 km (0.104 R)
• M57: 12,469,880 km (0.083 R)
• M58: 12,697,867 km (0.111 R)
• M59: 12,978,214 km (0.11 R)
• M60: 13,415,787 km (0.073 R)
• M61: 13,623,280 km (0.119 R)
• M62: 13,727,549 km (0.119 R)
• M63: 14,864,194 km (0.09 R)
• M64: 14,998,234 km (0.061 R)
• M65: 15,240,732 km (0.051 R)
• M66: 15,375,968 km (0.117 R)
• M67: 16,223,590 km (0.105 R)
• M68: 16,527,872 km (0.08 R)
• M69: 16,611,348 km (0.106 R)
• M70: 17,226,793 km (0.04 R)
• M71: 17,311,316 km (0.111 R)
• M72: 17,480,661 km (0.037 R)
• M73: 17,707,451 km (0.112 R)
• M74: 18,250,043 km (0.055 R)
• M75: 18,566,592 km (0.107 R)
• M76: 18,827,042 km (0.079 R)
• M77: 19,292,889 km (0.047 R)
• M78: 19,380,703 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 5.5

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.15 AU - 12.45 AU

Year: 22567 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,326,327 km

• M1: 70,461 km (0.067 R)
• M2: 326,423 km (0.09 R)
• M3: 477,516 km (0.063 R)
• M4: 532,868 km (0.052 R)
• M5: 610,210 km (0.095 R)
• M6: 842,236 km (0.058 R)
• M7: 2,713,556 km (0.118 R)
• M8: 3,269,461 km (0.077 R)
• M9: 3,413,823 km (0.059 R)
• M10: 3,523,479 km (0.067 R)
• M11: 3,708,980 km (0.107 R)
• M12: 4,012,215 km (0.071 R)
• M13: 4,521,895 km (0.092 R)
• M14: 4,723,403 km (0.083 R)
• M15: 5,010,481 km (0.083 R)
• M16: 5,177,134 km (0.092 R)
• M17: 5,644,627 km (0.101 R)
• M18: 5,730,945 km (0.1 R)
• M19: 5,949,059 km (0.054 R)
• M20: 6,081,153 km (0.089 R)
• M21: 6,348,485 km (0.047 R)
• M22: 6,483,422 km (0.074 R)
• M23: 7,933,773 km (0.056 R)
• M24: 7,982,094 km (0.114 R)
• M25: 8,127,952 km (0.116 R)
• M26: 8,570,612 km (0.094 R)
• M27: 8,620,278 km (0.068 R)
• M28: 8,769,876 km (0.073 R)
• M29: 9,071,615 km (0.114 R)
• M30: 9,173,042 km (0.103 R)
• M31: 10,684,280 km (0.085 R)
• M32: 10,737,836 km (0.036 R)
• M33: 11,550,601 km (0.041 R)
• M34: 11,881,362 km (0.09 R)
• M35: 12,103,515 km (0.113 R)
• M36: 13,754,926 km (0.073 R)
• M37: 14,046,791 km (0.086 R)
• M38: 14,340,601 km (0.114 R)
• M39: 14,458,784 km (0.119 R)
• M40: 14,755,436 km (0.046 R)
• M41: 14,815,126 km (0.073 R)
• M42: 15,536,337 km (0.107 R)
• M43: 19,244,719 km (0.031 R)
• M44: 19,375,019 km (0.079 R)
• M45: 19,767,713 km (0.058 R)
• M46: 19,833,387 km (0.047 R)
• M47: 20,096,978 km (0.069 R)
• M48: 20,163,100 km (0.067 R)
• M49: 20,694,173 km (0.049 R)
• M50: 21,499,458 km (0.117 R)
• M51: 22,246,550 km (0.062 R)
• M52: 25,676,679 km (0.094 R)
• M53: 26,904,579 km (0.053 R)
• M54: 27,415,755 km (0.103 R)
• M55: 27,856,470 km (0.091 R)
• M56: 29,567,271 km (0.09 R)
• M57: 31,541,963 km (0.091 R)
• M58: 31,849,536 km (0.074 R)
• M59: 33,558,842 km (0.059 R)
• M60: 34,266,589 km (0.107 R)
• M61: 36,178,001 km (0.056 R)
• M62: 36,338,819 km (0.082 R)
• M63: 36,822,768 km (0.108 R)
• M64: 36,903,700 km (0.114 R)
• M65: 38,697,678 km (0.099 R)
• M66: 39,937,096 km (0.108 R)
• M67: 40,436,454 km (0.102 R)
• M68: 40,603,405 km (0.115 R)
• M69: 40,770,506 km (0.09 R)
• M70: 41,189,530 km (0.036 R)
• M71: 41,357,379 km (0.105 R)
• M72: 42,879,238 km (0.09 R)
• M73: 43,989,703 km (0.083 R)
• M74: 44,333,329 km (0.09 R)
• M75: 44,419,348 km (0.083 R)
• M76: 45,282,677 km (0.078 R)
• M77: 46,064,476 km (0.091 R)
• M78: 47,641,387 km (0.037 R)
• M79: 48,791,346 km (0.043 R)
• M80: 50,308,717 km (0.09 R)
• M81: 51,479,470 km (0.118 R)
• M82: 53,298,131 km (0.08 R)
• M83: 54,123,462 km (0.069 R)
• M84: 54,215,465 km (0.046 R)
• M85: 56,344,692 km (0.071 R)
• M86: 57,654,122 km (0.086 R)
• M87: 60,112,464 km (0.092 R)
• M88: 61,738,293 km (0.091 R)
• M89: 62,315,442 km (0.069 R)
• M90: 63,766,392 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit