🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 13.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 376 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,196,202 km

• M1: 169,494 km (0.062 R)
• M2: 294,558 km (0.093 R)
• M3: 401,072 km (0.061 R)
• M4: 506,538 km (0.11 R)
• M5: 594,801 km (0.069 R)
• M6: 689,347 km (0.092 R)
• M7: 823,686 km (0.051 R)
• M8: 940,821 km (0.062 R)
• M9: 1,064,090 km (0.085 R)
• M10: 1,159,383 km (0.095 R)
• M11: 1,277,715 km (0.12 R)
• M12: 1,395,299 km (0.072 R)
• M13: 1,592,619 km (0.045 R)
• M14: 1,827,936 km (0.096 R)
• M15: 1,950,008 km (0.033 R)
• M16: 2,056,971 km (0.113 R)
• M17: 2,221,229 km (0.082 R)
• M18: 2,339,561 km (0.083 R)
• M19: 2,563,210 km (0.067 R)
• M20: 2,648,032 km (0.085 R)
• M21: 2,793,890 km (0.08 R)
• M22: 2,881,405 km (0.08 R)
• M23: 2,983,580 km (0.065 R)
• M24: 3,170,577 km (0.117 R)
• M25: 3,340,072 km (0.07 R)
• M26: 3,520,038 km (0.103 R)
• M27: 3,740,246 km (0.105 R)
• M28: 3,829,556 km (0.115 R)
• M29: 4,240,651 km (0.054 R)
• M30: 4,357,487 km (0.118 R)
• M31: 4,459,513 km (0.055 R)
• M32: 4,722,356 km (0.108 R)
• M33: 4,859,687 km (0.072 R)
• M34: 5,064,187 km (0.092 R)
• M35: 5,405,719 km (0.102 R)
• M36: 5,634,903 km (0.035 R)
• M37: 5,780,761 km (0.074 R)
• M38: 5,893,259 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 13.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.76 AU

Year: 384 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,196,202 km

• M1: 174,730 km (0.077 R)
• M2: 268,229 km (0.052 R)
• M3: 372,200 km (0.027 R)
• M4: 458,069 km (0.11 R)
• M5: 556,354 km (0.119 R)
• M6: 692,937 km (0.036 R)
• M7: 849,716 km (0.098 R)
• M8: 936,782 km (0.109 R)
• M9: 1,097,450 km (0.105 R)
• M10: 1,238,970 km (0.106 R)
• M11: 1,365,380 km (0.105 R)
• M12: 1,452,296 km (0.118 R)
• M13: 1,559,259 km (0.084 R)
• M14: 1,659,788 km (0.037 R)
• M15: 1,748,500 km (0.117 R)
• M16: 1,930,860 km (0.114 R)
• M17: 2,039,468 km (0.118 R)
• M18: 2,237,236 km (0.095 R)
• M19: 2,367,386 km (0.074 R)
• M20: 2,478,837 km (0.056 R)
• M21: 2,613,924 km (0.079 R)
• M22: 2,779,229 km (0.069 R)
• M23: 2,880,208 km (0.117 R)
• M24: 3,097,424 km (0.069 R)
• M25: 3,249,266 km (0.081 R)
• M26: 3,391,533 km (0.113 R)
• M27: 3,511,960 km (0.074 R)
• M28: 3,769,268 km (0.102 R)
• M29: 3,881,466 km (0.119 R)
• M30: 4,064,724 km (0.106 R)
• M31: 4,186,347 km (0.058 R)
• M32: 4,387,406 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.04 AU - 1.6 AU

Year: 995 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,196,202 km

• M1: 169,494 km (0.11 R)
• M2: 268,678 km (0.092 R)
• M3: 440,566 km (0.102 R)
• M4: 650,900 km (0.112 R)
• M5: 813,513 km (0.026 R)
• M6: 920,625 km (0.085 R)
• M7: 1,026,989 km (0.055 R)
• M8: 1,156,990 km (0.039 R)
• M9: 1,272,928 km (0.063 R)
• M10: 1,359,396 km (0.061 R)
• M11: 1,482,664 km (0.083 R)
• M12: 1,595,611 km (0.118 R)
• M13: 1,689,558 km (0.092 R)
• M14: 1,815,370 km (0.114 R)
• M15: 1,944,473 km (0.054 R)
• M16: 2,029,744 km (0.086 R)
• M17: 2,148,076 km (0.05 R)
• M18: 2,425,281 km (0.114 R)
• M19: 2,576,823 km (0.049 R)
• M20: 2,784,016 km (0.087 R)
• M21: 2,907,435 km (0.04 R)
• M22: 3,005,720 km (0.109 R)
• M23: 3,533,203 km (0.115 R)
• M24: 3,676,816 km (0.069 R)
• M25: 3,793,204 km (0.045 R)
• M26: 3,990,074 km (0.091 R)
• M27: 4,079,684 km (0.094 R)
• M28: 4,180,213 km (0.109 R)
• M29: 4,652,943 km (0.116 R)
• M30: 4,737,017 km (0.098 R)
• M31: 4,864,025 km (0.04 R)
• M32: 5,056,707 km (0.089 R)
• M33: 5,240,862 km (0.087 R)
• M34: 5,416,490 km (0.052 R)
• M35: 5,571,623 km (0.115 R)
• M36: 5,705,812 km (0.088 R)
• M37: 6,103,593 km (0.087 R)
• M38: 6,323,203 km (0.108 R)
• M39: 6,794,436 km (0.117 R)
• M40: 7,058,476 km (0.068 R)
• M41: 7,179,501 km (0.097 R)
• M42: 7,633,830 km (0.032 R)
• M43: 7,758,295 km (0.104 R)
• M44: 8,034,303 km (0.112 R)
• M45: 8,148,147 km (0.072 R)
• M46: 8,390,496 km (0.072 R)
• M47: 8,518,851 km (0.066 R)
• M48: 8,609,208 km (0.026 R)
• M49: 8,855,895 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 13.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.05 AU - 5.13 AU

Year: 6451 Days

Day: 6.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,196,202 km

• M1: 213,476 km (0.084 R)
• M2: 312,061 km (0.071 R)
• M3: 554,709 km (0.045 R)
• M4: 664,663 km (0.096 R)
• M5: 810,970 km (0.106 R)
• M6: 1,091,915 km (0.071 R)
• M7: 1,422,526 km (0.092 R)
• M8: 1,510,340 km (0.092 R)
• M9: 2,342,254 km (0.119 R)
• M10: 2,750,357 km (0.064 R)
• M11: 3,369,393 km (0.076 R)
• M12: 3,488,772 km (0.089 R)
• M13: 4,547,476 km (0.07 R)
• M14: 5,222,611 km (0.057 R)
• M15: 5,501,611 km (0.113 R)
• M16: 6,161,936 km (0.077 R)
• M17: 6,817,025 km (0.093 R)
• M18: 7,307,557 km (0.067 R)
• M19: 7,463,288 km (0.099 R)
• M20: 7,588,502 km (0.11 R)
• M21: 8,096,985 km (0.046 R)
• M22: 8,258,102 km (0.041 R)
• M23: 8,485,640 km (0.087 R)
• M24: 8,616,538 km (0.074 R)
• M25: 9,247,542 km (0.054 R)
• M26: 9,756,324 km (0.102 R)
• M27: 9,927,913 km (0.106 R)
• M28: 10,204,669 km (0.086 R)
• M29: 10,765,811 km (0.11 R)
• M30: 10,907,630 km (0.115 R)
• M31: 12,546,325 km (0.111 R)
• M32: 12,845,670 km (0.108 R)
• M33: 13,566,133 km (0.11 R)
• M34: 13,796,364 km (0.071 R)
• M35: 15,324,507 km (0.092 R)
• M36: 15,644,646 km (0.104 R)
• M37: 16,007,421 km (0.114 R)
• M38: 16,413,729 km (0.118 R)
• M39: 17,195,228 km (0.086 R)
• M40: 17,988,845 km (0.107 R)
• M41: 18,411,309 km (0.105 R)
• M42: 18,666,374 km (0.095 R)
• M43: 19,481,832 km (0.069 R)
• M44: 19,872,282 km (0.104 R)
• M45: 20,396,772 km (0.099 R)
• M46: 20,748,925 km (0.062 R)
• M47: 20,837,338 km (0.116 R)
• M48: 21,593,555 km (0.093 R)
• M49: 22,087,677 km (0.08 R)
• M50: 22,950,109 km (0.112 R)
• M51: 23,133,067 km (0.038 R)
• M52: 23,454,403 km (0.101 R)
• M53: 24,147,939 km (0.103 R)
• M54: 27,278,873 km (0.104 R)
• M55: 27,667,079 km (0.085 R)
• M56: 27,764,467 km (0.104 R)
• M57: 28,252,755 km (0.096 R)
• M58: 29,287,523 km (0.112 R)
• M59: 29,834,453 km (0.025 R)
• M60: 30,284,593 km (0.11 R)
• M61: 30,736,827 km (0.084 R)
• M62: 31,191,455 km (0.059 R)
• M63: 31,495,588 km (0.102 R)
• M64: 31,749,904 km (0.114 R)
• M65: 32,722,589 km (0.113 R)
• M66: 32,825,513 km (0.057 R)
• M67: 33,341,925 km (0.066 R)
• M68: 33,445,446 km (0.074 R)
• M69: 34,330,467 km (0.111 R)
• M70: 34,592,114 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 8.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.54 AU - 6.86 AU

Year: 8927 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,196,202 km

• M1: 146,756 km (0.101 R)
• M2: 229,334 km (0.042 R)
• M3: 368,759 km (0.083 R)
• M4: 459,265 km (0.106 R)
• M5: 586,723 km (0.069 R)
• M6: 993,180 km (0.114 R)
• M7: 1,064,688 km (0.112 R)
• M8: 1,150,258 km (0.063 R)
• M9: 1,251,087 km (0.077 R)
• M10: 1,543,850 km (0.096 R)
• M11: 1,843,195 km (0.115 R)
• M12: 2,414,809 km (0.06 R)
• M13: 2,762,474 km (0.065 R)
• M14: 2,882,003 km (0.106 R)
• M15: 3,161,601 km (0.097 R)
• M16: 3,304,617 km (0.036 R)
• M17: 4,188,292 km (0.104 R)
• M18: 4,953,335 km (0.096 R)
• M19: 5,330,771 km (0.108 R)
• M20: 5,892,361 km (0.03 R)
• M21: 6,609,384 km (0.072 R)
• M22: 6,769,902 km (0.067 R)
• M23: 7,496,200 km (0.107 R)
• M24: 7,687,685 km (0.084 R)
• M25: 7,880,816 km (0.115 R)
• M26: 8,920,820 km (0.113 R)
• M27: 9,637,843 km (0.096 R)
• M28: 10,346,787 km (0.098 R)
• M29: 10,426,672 km (0.095 R)
• M30: 10,613,670 km (0.033 R)
• M31: 11,318,126 km (0.099 R)
• M32: 11,400,405 km (0.111 R)
• M33: 12,065,667 km (0.104 R)
• M34: 12,262,089 km (0.083 R)
• M35: 12,487,832 km (0.07 R)
• M36: 13,086,971 km (0.045 R)
• M37: 15,090,685 km (0.105 R)
• M38: 15,943,243 km (0.081 R)
• M39: 16,066,363 km (0.066 R)
• M40: 16,717,562 km (0.095 R)
• M41: 16,780,094 km (0.065 R)
• M42: 17,219,613 km (0.112 R)
• M43: 18,238,524 km (0.098 R)
• M44: 18,593,220 km (0.117 R)
• M45: 18,722,922 km (0.075 R)
• M46: 19,605,250 km (0.085 R)
• M47: 19,902,501 km (0.107 R)
• M48: 20,001,834 km (0.091 R)
• M49: 20,301,029 km (0.101 R)
• M50: 20,467,831 km (0.086 R)
• M51: 20,836,440 km (0.079 R)
• M52: 21,887,216 km (0.115 R)
• M53: 22,505,204 km (0.049 R)
• M54: 22,574,169 km (0.108 R)
• M55: 23,094,022 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.7

Radius: 5.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.81 AU - 6.05 AU

Year: 9473 Days

Day: 20.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,196,202 km

• M1: 203,902 km (0.064 R)
• M2: 309,069 km (0.107 R)
• M3: 783,294 km (0.115 R)
• M4: 1,187,657 km (0.082 R)
• M5: 1,222,514 km (0.116 R)
• M6: 1,275,471 km (0.102 R)
• M7: 1,990,100 km (0.082 R)
• M8: 2,137,305 km (0.097 R)
• M9: 2,201,482 km (0.033 R)
• M10: 2,287,950 km (0.108 R)
• M11: 3,189,726 km (0.098 R)
• M12: 3,362,063 km (0.104 R)
• M13: 3,588,255 km (0.079 R)
• M14: 3,871,294 km (0.044 R)
• M15: 4,568,719 km (0.108 R)
• M16: 4,679,421 km (0.077 R)
• M17: 4,875,245 km (0.085 R)
• M18: 4,931,793 km (0.103 R)
• M19: 5,217,375 km (0.094 R)
• M20: 5,275,120 km (0.077 R)
• M21: 5,420,529 km (0.119 R)
• M22: 5,894,605 km (0.062 R)
• M23: 6,075,768 km (0.107 R)
• M24: 6,136,505 km (0.111 R)
• M25: 6,197,541 km (0.089 R)
• M26: 6,850,386 km (0.079 R)
• M27: 7,754,256 km (0.101 R)
• M28: 8,456,468 km (0.053 R)
• M29: 8,592,453 km (0.117 R)
• M30: 8,832,408 km (0.031 R)
• M31: 9,318,601 km (0.053 R)
• M32: 9,706,807 km (0.087 R)
• M33: 9,885,128 km (0.109 R)
• M34: 9,992,539 km (0.082 R)
• M35: 10,389,722 km (0.118 R)
• M36: 10,426,224 km (0.081 R)
• M37: 10,902,842 km (0.105 R)
• M38: 11,839,475 km (0.043 R)
• M39: 12,645,957 km (0.055 R)
• M40: 12,684,852 km (0.111 R)
• M41: 13,470,091 km (0.089 R)
• M42: 13,708,700 km (0.098 R)
• M43: 13,868,620 km (0.12 R)
• M44: 13,908,712 km (0.081 R)
• M45: 14,636,506 km (0.116 R)
• M46: 14,881,847 km (0.113 R)
• M47: 15,169,673 km (0.108 R)
• M48: 16,892,891 km (0.115 R)
• M49: 17,452,088 km (0.102 R)
• M50: 17,886,370 km (0.087 R)
• M51: 18,280,261 km (0.094 R)
• M52: 18,368,225 km (0.099 R)
• M53: 18,632,864 km (0.089 R)
• M54: 19,434,110 km (0.085 R)
• M55: 19,748,864 km (0.056 R)
• M56: 19,884,250 km (0.115 R)
• M57: 20,201,397 km (0.082 R)
• M58: 20,886,406 km (0.082 R)
• M59: 21,116,487 km (0.09 R)
• M60: 21,162,564 km (0.113 R)
• M61: 21,347,467 km (0.099 R)
• M62: 21,440,068 km (0.099 R)
• M63: 22,138,690 km (0.068 R)
• M64: 22,703,122 km (0.114 R)
• M65: 23,034,482 km (0.069 R)
• M66: 23,081,904 km (0.054 R)
• M67: 23,272,193 km (0.067 R)
• M68: 23,510,652 km (0.064 R)
• M69: 23,558,373 km (0.032 R)
• M70: 23,893,922 km (0.106 R)
• M71: 25,791,870 km (0.055 R)
• M72: 25,841,087 km (0.064 R)
• M73: 26,286,291 km (0.118 R)
• M74: 26,634,255 km (0.069 R)
• M75: 27,033,682 km (0.09 R)
• M76: 27,334,673 km (0.081 R)
• M77: 27,485,467 km (0.11 R)
• M78: 28,345,805 km (0.091 R)
• M79: 29,420,665 km (0.078 R)
• M80: 29,781,795 km (0.089 R)
• M81: 30,248,390 km (0.103 R)
• M82: 30,612,960 km (0.12 R)
• M83: 30,769,739 km (0.079 R)
• M84: 31,399,097 km (0.075 R)
• M85: 32,191,966 km (0.066 R)
• M86: 33,689,291 km (0.066 R)
• M87: 33,959,165 km (0.084 R)
• M88: 34,121,330 km (0.105 R)
• M89: 34,990,792 km (0.053 R)
• M90: 35,867,585 km (0.1 R)
• M91: 36,032,742 km (0.07 R)
• M92: 36,308,600 km (0.062 R)
• M93: 37,084,863 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit