🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 10.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 407 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,623,468 km

• M1: 138,827 km (0.056 R)
• M2: 261,946 km (0.035 R)
• M3: 340,784 km (0.112 R)
• M4: 415,433 km (0.036 R)
• M5: 565,330 km (0.099 R)
• M6: 653,294 km (0.1 R)
• M7: 752,328 km (0.062 R)
• M8: 960,568 km (0.096 R)
• M9: 1,068,578 km (0.043 R)
• M10: 1,139,637 km (0.077 R)
• M11: 1,258,268 km (0.115 R)
• M12: 1,392,158 km (0.104 R)
• M13: 1,493,136 km (0.104 R)
• M14: 1,670,859 km (0.095 R)
• M15: 1,786,647 km (0.063 R)
• M16: 1,888,673 km (0.064 R)
• M17: 1,984,266 km (0.051 R)
• M18: 2,068,789 km (0.099 R)
• M19: 2,206,569 km (0.06 R)
• M20: 2,441,736 km (0.081 R)
• M21: 2,606,145 km (0.077 R)
• M22: 2,883,649 km (0.098 R)
• M23: 2,950,968 km (0.05 R)
• M24: 3,023,672 km (0.06 R)
• M25: 3,270,359 km (0.094 R)
• M26: 3,360,716 km (0.079 R)
• M27: 3,462,293 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 11.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.34 AU - 1.8 AU

Year: 1312 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,623,468 km

• M1: 150,944 km (0.028 R)
• M2: 299,645 km (0.118 R)
• M3: 430,842 km (0.082 R)
• M4: 522,545 km (0.09 R)
• M5: 627,563 km (0.087 R)
• M6: 820,544 km (0.096 R)
• M7: 934,089 km (0.099 R)
• M8: 1,053,468 km (0.117 R)
• M9: 1,164,769 km (0.111 R)
• M10: 1,301,202 km (0.066 R)
• M11: 1,399,937 km (0.103 R)
• M12: 1,681,480 km (0.055 R)
• M13: 1,813,425 km (0.098 R)
• M14: 1,924,726 km (0.059 R)
• M15: 2,087,937 km (0.108 R)
• M16: 2,171,263 km (0.092 R)
• M17: 2,384,740 km (0.044 R)
• M18: 2,498,584 km (0.093 R)
• M19: 2,596,271 km (0.073 R)
• M20: 2,677,203 km (0.104 R)
• M21: 2,814,086 km (0.076 R)
• M22: 2,943,936 km (0.086 R)
• M23: 3,132,879 km (0.042 R)
• M24: 3,228,920 km (0.059 R)
• M25: 3,374,928 km (0.104 R)
• M26: 3,563,122 km (0.087 R)
• M27: 3,663,502 km (0.084 R)
• M28: 3,775,102 km (0.113 R)
• M29: 4,043,331 km (0.089 R)
• M30: 4,179,765 km (0.082 R)
• M31: 4,317,843 km (0.108 R)
• M32: 4,457,568 km (0.106 R)
• M33: 4,642,321 km (0.062 R)
• M34: 4,730,285 km (0.115 R)
• M35: 4,840,837 km (0.103 R)
• M36: 5,030,976 km (0.084 R)
• M37: 5,453,441 km (0.084 R)
• M38: 5,557,860 km (0.081 R)
• M39: 5,639,690 km (0.106 R)
• M40: 6,042,408 km (0.111 R)
• M41: 6,162,684 km (0.103 R)
• M42: 6,344,595 km (0.072 R)
• M43: 6,589,936 km (0.041 R)
• M44: 6,676,553 km (0.099 R)
• M45: 6,751,053 km (0.103 R)
• M46: 6,900,950 km (0.085 R)
• M47: 7,498,892 km (0.07 R)
• M48: 7,628,295 km (0.11 R)
• M49: 7,836,834 km (0.09 R)
• M50: 7,915,523 km (0.066 R)
• M51: 8,034,154 km (0.117 R)
• M52: 8,313,004 km (0.096 R)
• M53: 8,487,435 km (0.109 R)
• M54: 8,757,908 km (0.075 R)
• M55: 8,907,955 km (0.065 R)
• M56: 9,279,855 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 12.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.02 AU - 3.64 AU

Year: 4052 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,623,468 km

• M1: 206,894 km (0.057 R)
• M2: 468,391 km (0.116 R)
• M3: 566,677 km (0.069 R)
• M4: 707,448 km (0.112 R)
• M5: 1,040,453 km (0.111 R)
• M6: 1,289,833 km (0.097 R)
• M7: 1,377,348 km (0.043 R)
• M8: 1,700,629 km (0.071 R)
• M9: 1,912,908 km (0.055 R)
• M10: 2,292,587 km (0.06 R)
• M11: 2,810,046 km (0.115 R)
• M12: 3,486,827 km (0.089 R)
• M13: 3,695,516 km (0.099 R)
• M14: 3,801,431 km (0.12 R)
• M15: 4,103,320 km (0.107 R)
• M16: 4,435,577 km (0.096 R)
• M17: 4,548,374 km (0.115 R)
• M18: 4,985,499 km (0.075 R)
• M19: 5,436,237 km (0.099 R)
• M20: 5,678,885 km (0.076 R)
• M21: 5,875,606 km (0.083 R)
• M22: 6,074,422 km (0.072 R)
• M23: 6,301,062 km (0.083 R)
• M24: 6,479,084 km (0.117 R)
• M25: 6,633,170 km (0.049 R)
• M26: 7,234,852 km (0.093 R)
• M27: 7,582,817 km (0.103 R)
• M28: 8,943,110 km (0.077 R)
• M29: 9,287,634 km (0.088 R)
• M30: 9,432,595 km (0.058 R)
• M31: 10,648,825 km (0.085 R)
• M32: 10,830,886 km (0.106 R)
• M33: 11,383,650 km (0.086 R)
• M34: 11,569,899 km (0.11 R)
• M35: 11,757,196 km (0.055 R)
• M36: 11,851,143 km (0.075 R)
• M37: 11,976,955 km (0.119 R)
• M38: 12,261,490 km (0.077 R)
• M39: 12,388,798 km (0.068 R)
• M40: 12,708,638 km (0.095 R)
• M41: 13,226,247 km (0.116 R)
• M42: 14,349,129 km (0.075 R)
• M43: 14,449,658 km (0.084 R)
• M44: 14,854,171 km (0.036 R)
• M45: 15,330,939 km (0.109 R)
• M46: 16,264,430 km (0.103 R)
• M47: 16,404,304 km (0.095 R)
• M48: 17,145,262 km (0.07 R)
• M49: 17,969,247 km (0.07 R)
• M50: 18,331,573 km (0.076 R)
• M51: 18,953,003 km (0.115 R)
• M52: 19,321,911 km (0.041 R)
• M53: 19,507,114 km (0.104 R)
• M54: 19,804,813 km (0.109 R)
• M55: 20,029,210 km (0.103 R)
• M56: 21,430,793 km (0.085 R)
• M57: 21,584,280 km (0.04 R)
• M58: 21,930,749 km (0.096 R)
• M59: 22,046,687 km (0.101 R)
• M60: 22,240,416 km (0.114 R)
• M61: 22,629,371 km (0.104 R)
• M62: 22,785,700 km (0.114 R)
• M63: 23,730,710 km (0.076 R)
• M64: 23,969,020 km (0.108 R)
• M65: 24,248,020 km (0.05 R)
• M66: 24,327,905 km (0.04 R)
• M67: 24,688,585 km (0.1 R)
• M68: 24,889,645 km (0.118 R)
• M69: 24,970,278 km (0.069 R)
• M70: 26,395,048 km (0.057 R)
• M71: 26,972,346 km (0.074 R)
• M72: 27,345,593 km (0.063 R)
• M73: 27,428,770 km (0.043 R)
• M74: 27,804,260 km (0.115 R)
• M75: 28,055,435 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 7.5

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.67 AU - 8.77 AU

Year: 17171 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,623,468 km

• M1: 280,945 km (0.11 R)
• M2: 397,781 km (0.079 R)
• M3: 867,069 km (0.108 R)
• M4: 1,411,007 km (0.117 R)
• M5: 1,594,713 km (0.112 R)
• M6: 1,648,569 km (0.028 R)
• M7: 2,561,265 km (0.107 R)
• M8: 3,358,323 km (0.08 R)
• M9: 3,533,651 km (0.078 R)
• M10: 3,604,561 km (0.102 R)
• M11: 3,711,822 km (0.116 R)
• M12: 3,820,131 km (0.032 R)
• M13: 4,077,140 km (0.102 R)
• M14: 4,301,986 km (0.028 R)
• M15: 4,377,682 km (0.058 R)
• M16: 5,000,458 km (0.054 R)
• M17: 5,080,194 km (0.116 R)
• M18: 5,362,784 km (0.093 R)
• M19: 5,444,465 km (0.088 R)
• M20: 5,567,883 km (0.097 R)
• M21: 6,631,225 km (0.053 R)
• M22: 8,363,568 km (0.093 R)
• M23: 9,476,128 km (0.045 R)
• M24: 9,575,012 km (0.075 R)
• M25: 9,674,345 km (0.037 R)
• M26: 10,583,301 km (0.069 R)
• M27: 10,634,613 km (0.114 R)
• M28: 10,737,387 km (0.048 R)
• M29: 10,788,998 km (0.115 R)
• M30: 11,730,867 km (0.101 R)
• M31: 12,265,380 km (0.119 R)
• M32: 12,427,394 km (0.057 R)
• M33: 12,481,549 km (0.062 R)
• M34: 13,027,132 km (0.067 R)
• M35: 14,425,274 km (0.109 R)
• M36: 14,940,190 km (0.102 R)
• M37: 15,753,105 km (0.107 R)
• M38: 16,164,798 km (0.109 R)
• M39: 16,759,300 km (0.046 R)
• M40: 17,179,670 km (0.086 R)
• M41: 17,542,894 km (0.093 R)
• M42: 18,647,225 km (0.107 R)
• M43: 18,895,857 km (0.055 R)
• M44: 19,207,918 km (0.066 R)
• M45: 19,521,774 km (0.106 R)
• M46: 20,537,544 km (0.043 R)
• M47: 20,794,104 km (0.052 R)
• M48: 22,027,538 km (0.065 R)
• M49: 24,225,580 km (0.111 R)
• M50: 24,768,919 km (0.108 R)
• M51: 24,837,136 km (0.069 R)
• M52: 25,453,629 km (0.087 R)
• M53: 27,615,767 km (0.045 R)
• M54: 27,898,956 km (0.113 R)
• M55: 28,112,133 km (0.116 R)
• M56: 28,254,400 km (0.105 R)
• M57: 28,325,758 km (0.117 R)
• M58: 30,345,330 km (0.114 R)
• M59: 33,084,317 km (0.115 R)
• M60: 33,159,415 km (0.068 R)
• M61: 33,234,663 km (0.036 R)
• M62: 35,593,223 km (0.034 R)
• M63: 36,520,580 km (0.094 R)
• M64: 36,987,326 km (0.104 R)
• M65: 38,005,189 km (0.112 R)
• M66: 38,715,331 km (0.033 R)
• M67: 39,589,132 km (0.117 R)
• M68: 41,033,050 km (0.028 R)
• M69: 41,275,399 km (0.095 R)
• M70: 41,599,278 km (0.101 R)
• M71: 42,821,194 km (0.115 R)
• M72: 43,395,350 km (0.118 R)
• M73: 44,800,673 km (0.101 R)
• M74: 45,634,232 km (0.069 R)
• M75: 45,969,032 km (0.052 R)
• M76: 46,894,145 km (0.094 R)
• M77: 47,062,892 km (0.119 R)
• M78: 47,655,598 km (0.058 R)
• M79: 48,591,782 km (0.12 R)
• M80: 49,964,342 km (0.097 R)
• M81: 50,050,511 km (0.097 R)
• M82: 51,175,636 km (0.118 R)
• M83: 51,262,553 km (0.1 R)
• M84: 53,980,746 km (0.113 R)
• M85: 54,334,844 km (0.078 R)
• M86: 54,512,267 km (0.095 R)
• M87: 54,600,979 km (0.119 R)
• M88: 54,867,562 km (0.103 R)
• M89: 56,206,762 km (0.092 R)
• M90: 56,386,130 km (0.095 R)
• M91: 57,827,955 km (0.115 R)
• M92: 60,013,280 km (0.114 R)
• M93: 61,392,872 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.23 AU - 10.51 AU

Year: 20678 Days

Day: 15.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,623,468 km

• M1: 161,566 km (0.063 R)
• M2: 242,947 km (0.056 R)
• M3: 312,211 km (0.085 R)
• M4: 373,396 km (0.078 R)
• M5: 439,369 km (0.058 R)
• M6: 527,931 km (0.111 R)
• M7: 965,355 km (0.079 R)
• M8: 1,181,374 km (0.108 R)
• M9: 1,574,817 km (0.103 R)
• M10: 2,036,775 km (0.119 R)
• M11: 2,189,365 km (0.109 R)
• M12: 3,007,964 km (0.117 R)
• M13: 3,576,885 km (0.11 R)
• M14: 4,025,230 km (0.115 R)
• M15: 4,650,549 km (0.069 R)
• M16: 5,139,285 km (0.109 R)
• M17: 5,222,312 km (0.116 R)
• M18: 5,559,057 km (0.116 R)
• M19: 6,077,114 km (0.116 R)
• M20: 6,746,565 km (0.119 R)
• M21: 6,974,851 km (0.089 R)
• M22: 7,439,053 km (0.032 R)
• M23: 7,627,547 km (0.097 R)
• M24: 8,057,491 km (0.116 R)
• M25: 8,202,601 km (0.03 R)
• M26: 8,251,071 km (0.084 R)
• M27: 8,348,459 km (0.055 R)
• M28: 9,242,007 km (0.114 R)
• M29: 9,495,575 km (0.079 R)
• M30: 10,374,912 km (0.105 R)
• M31: 10,797,675 km (0.054 R)
• M32: 10,957,745 km (0.093 R)
• M33: 11,989,073 km (0.074 R)
• M34: 12,099,476 km (0.117 R)
• M35: 13,737,572 km (0.087 R)
• M36: 13,910,956 km (0.082 R)
• M37: 14,085,088 km (0.073 R)
• M38: 14,318,311 km (0.107 R)
• M39: 14,670,614 km (0.117 R)
• M40: 14,847,888 km (0.105 R)
• M41: 15,025,909 km (0.098 R)
• M42: 15,144,989 km (0.106 R)
• M43: 15,204,529 km (0.039 R)
• M44: 15,383,897 km (0.101 R)
• M45: 15,503,875 km (0.062 R)
• M46: 16,291,358 km (0.071 R)
• M47: 16,474,914 km (0.104 R)
• M48: 17,029,623 km (0.098 R)
• M49: 17,153,789 km (0.116 R)
• M50: 17,904,771 km (0.12 R)
• M51: 18,475,187 km (0.104 R)
• M52: 19,503,673 km (0.031 R)
• M53: 19,763,674 km (0.047 R)
• M54: 20,090,396 km (0.066 R)
• M55: 21,214,474 km (0.061 R)
• M56: 24,566,514 km (0.115 R)
• M57: 25,129,301 km (0.1 R)
• M58: 25,341,431 km (0.081 R)
• M59: 25,625,068 km (0.066 R)
• M60: 26,267,441 km (0.039 R)
• M61: 28,741,341 km (0.089 R)
• M62: 29,931,093 km (0.115 R)
• M63: 30,306,135 km (0.119 R)
• M64: 30,381,233 km (0.109 R)
• M65: 30,456,630 km (0.112 R)
• M66: 31,136,702 km (0.07 R)
• M67: 31,288,544 km (0.037 R)
• M68: 32,358,319 km (0.102 R)
• M69: 33,129,645 km (0.119 R)
• M70: 33,362,270 km (0.095 R)
• M71: 34,376,544 km (0.109 R)
• M72: 37,560,136 km (0.089 R)
• M73: 38,289,276 km (0.092 R)
• M74: 40,008,754 km (0.106 R)
• M75: 43,607,630 km (0.114 R)
• M76: 44,544,711 km (0.035 R)
• M77: 45,316,337 km (0.118 R)
• M78: 45,919,665 km (0.115 R)
• M79: 47,134,100 km (0.065 R)
• M80: 47,482,963 km (0.111 R)
• M81: 50,216,116 km (0.106 R)
• M82: 51,646,720 km (0.078 R)
• M83: 52,096,411 km (0.099 R)
• M84: 53,999,595 km (0.102 R)
• M85: 54,090,850 km (0.095 R)
• M86: 54,456,168 km (0.071 R)
• M87: 54,913,938 km (0.046 R)
• M88: 55,556,909 km (0.05 R)
• M89: 55,649,062 km (0.115 R)
• M90: 56,757,731 km (0.093 R)
• M91: 57,407,884 km (0.106 R)
• M92: 58,434,574 km (0.099 R)
• M93: 60,127,573 km (0.092 R)
• M94: 60,411,211 km (0.068 R)
• M95: 62,601,323 km (0.104 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: 153 - 13,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit