🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 35.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,623,733 km

• M1: 461,061 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 12.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 1 AU

Year: 487 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,623,733 km

• M1: 153,936 km (0.048 R)
• M2: 250,726 km (0.051 R)
• M3: 333,603 km (0.111 R)
• M4: 433,684 km (0.049 R)
• M5: 583,581 km (0.11 R)
• M6: 666,159 km (0.067 R)
• M7: 789,578 km (0.07 R)
• M8: 902,374 km (0.117 R)
• M9: 989,291 km (0.063 R)
• M10: 1,073,514 km (0.086 R)
• M11: 1,154,297 km (0.035 R)
• M12: 1,240,466 km (0.098 R)
• M13: 1,370,915 km (0.11 R)
• M14: 1,449,454 km (0.046 R)
• M15: 1,539,661 km (0.088 R)
• M16: 1,701,676 km (0.078 R)
• M17: 1,891,366 km (0.076 R)
• M18: 2,016,878 km (0.106 R)
• M19: 2,114,716 km (0.056 R)
• M20: 2,225,867 km (0.087 R)
• M21: 2,323,255 km (0.073 R)
• M22: 2,406,282 km (0.07 R)
• M23: 2,490,206 km (0.049 R)
• M24: 2,628,435 km (0.115 R)
• M25: 2,849,091 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 10.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.62 AU - 3.62 AU

Year: 4518 Days

Day: 9.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,623,733 km

• M1: 131,048 km (0.081 R)
• M2: 370,853 km (0.098 R)
• M3: 502,948 km (0.097 R)
• M4: 598,391 km (0.109 R)
• M5: 701,016 km (0.05 R)
• M6: 925,562 km (0.093 R)
• M7: 1,094,907 km (0.06 R)
• M8: 1,389,764 km (0.095 R)
• M9: 1,464,713 km (0.093 R)
• M10: 1,552,228 km (0.071 R)
• M11: 1,721,124 km (0.081 R)
• M12: 1,849,030 km (0.094 R)
• M13: 2,163,933 km (0.093 R)
• M14: 2,276,880 km (0.061 R)
• M15: 2,417,950 km (0.096 R)
• M16: 3,024,570 km (0.081 R)
• M17: 3,151,578 km (0.119 R)
• M18: 3,251,510 km (0.085 R)
• M19: 3,410,831 km (0.102 R)
• M20: 3,934,873 km (0.039 R)
• M21: 4,214,322 km (0.075 R)
• M22: 4,596,993 km (0.117 R)
• M23: 4,726,994 km (0.115 R)
• M24: 5,007,639 km (0.098 R)
• M25: 5,074,360 km (0.104 R)
• M26: 6,951,065 km (0.103 R)
• M27: 7,063,114 km (0.093 R)
• M28: 7,327,154 km (0.1 R)
• M29: 7,748,422 km (0.099 R)
• M30: 7,864,809 km (0.06 R)
• M31: 8,276,502 km (0.051 R)
• M32: 8,675,031 km (0.096 R)
• M33: 9,039,152 km (0.083 R)
• M34: 9,223,158 km (0.091 R)
• M35: 10,225,164 km (0.102 R)
• M36: 10,395,556 km (0.101 R)
• M37: 10,481,126 km (0.067 R)
• M38: 10,652,864 km (0.073 R)
• M39: 10,977,492 km (0.105 R)
• M40: 12,083,020 km (0.069 R)
• M41: 12,557,993 km (0.09 R)
• M42: 12,671,987 km (0.091 R)
• M43: 12,740,503 km (0.104 R)
• M44: 13,108,214 km (0.115 R)
• M45: 13,177,628 km (0.113 R)
• M46: 13,642,877 km (0.098 R)
• M47: 15,852,438 km (0.09 R)
• M48: 16,872,396 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.44 AU - 5.52 AU

Year: 6221 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,623,733 km

• M1: 111,450 km (0.085 R)
• M2: 271,221 km (0.118 R)
• M3: 333,753 km (0.085 R)
• M4: 460,462 km (0.116 R)
• M5: 557,850 km (0.046 R)
• M6: 796,160 km (0.065 R)
• M7: 984,504 km (0.036 R)
• M8: 1,187,358 km (0.044 R)
• M9: 1,633,160 km (0.1 R)
• M10: 1,918,443 km (0.091 R)
• M11: 2,765,616 km (0.05 R)
• M12: 3,140,658 km (0.114 R)
• M13: 3,334,387 km (0.098 R)
• M14: 3,659,762 km (0.102 R)
• M15: 3,770,465 km (0.084 R)
• M16: 5,143,175 km (0.097 R)
• M17: 5,476,778 km (0.095 R)
• M18: 5,753,085 km (0.07 R)
• M19: 6,121,395 km (0.106 R)
• M20: 6,363,744 km (0.116 R)
• M21: 6,564,355 km (0.112 R)
• M22: 6,721,881 km (0.069 R)
• M23: 6,994,897 km (0.109 R)
• M24: 7,132,677 km (0.109 R)
• M25: 7,294,691 km (0.114 R)
• M26: 7,481,390 km (0.118 R)
• M27: 7,764,279 km (0.115 R)
• M28: 8,122,865 km (0.09 R)
• M29: 8,292,060 km (0.106 R)
• M30: 8,364,915 km (0.068 R)
• M31: 8,535,755 km (0.071 R)
• M32: 9,281,201 km (0.041 R)
• M33: 9,458,176 km (0.118 R)
• M34: 9,534,321 km (0.092 R)
• M35: 9,687,360 km (0.104 R)
• M36: 9,918,339 km (0.055 R)
• M37: 9,995,831 km (0.051 R)
• M38: 10,385,832 km (0.119 R)
• M39: 11,477,298 km (0.105 R)
• M40: 11,913,077 km (0.062 R)
• M41: 12,215,863 km (0.059 R)
• M42: 12,382,066 km (0.101 R)
• M43: 12,828,915 km (0.117 R)
• M44: 13,366,570 km (0.104 R)
• M45: 13,423,567 km (0.114 R)
• M46: 13,595,155 km (0.091 R)
• M47: 14,143,132 km (0.105 R)
• M48: 14,904,885 km (0.068 R)
• M49: 14,963,976 km (0.04 R)
• M50: 15,171,618 km (0.082 R)
• M51: 15,559,675 km (0.113 R)
• M52: 15,830,297 km (0.062 R)
• M53: 16,011,610 km (0.103 R)
• M54: 16,132,784 km (0.086 R)
• M55: 16,193,521 km (0.11 R)
• M56: 16,528,919 km (0.076 R)
• M57: 16,866,711 km (0.084 R)
• M58: 17,548,877 km (0.086 R)
• M59: 18,050,778 km (0.11 R)
• M60: 18,844,245 km (0.1 R)
• M61: 18,908,273 km (0.09 R)
• M62: 19,390,427 km (0.068 R)
• M63: 19,779,082 km (0.039 R)
• M64: 20,301,179 km (0.098 R)
• M65: 20,827,913 km (0.066 R)
• M66: 21,259,204 km (0.1 R)
• M67: 21,325,924 km (0.117 R)
• M68: 22,672,754 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 6.3

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.53 AU - 6.53 AU

Year: 9714 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,623,733 km

• M1: 86,617 km (0.102 R)
• M2: 367,412 km (0.112 R)
• M3: 544,387 km (0.092 R)
• M4: 642,972 km (0.077 R)
• M5: 1,033,721 km (0.116 R)
• M6: 1,157,289 km (0.056 R)
• M7: 1,199,625 km (0.099 R)
• M8: 1,329,775 km (0.111 R)
• M9: 1,580,352 km (0.046 R)
• M10: 1,945,820 km (0.118 R)
• M11: 2,073,277 km (0.118 R)
• M12: 2,695,155 km (0.09 R)
• M13: 3,774,953 km (0.108 R)
• M14: 3,966,737 km (0.039 R)
• M15: 4,194,425 km (0.054 R)
• M16: 4,293,459 km (0.112 R)
• M17: 4,459,961 km (0.109 R)
• M18: 4,868,513 km (0.102 R)
• M19: 5,112,358 km (0.102 R)
• M20: 5,648,217 km (0.116 R)
• M21: 5,721,071 km (0.106 R)
• M22: 6,504,216 km (0.088 R)
• M23: 7,281,078 km (0.052 R)
• M24: 7,320,721 km (0.103 R)
• M25: 7,519,836 km (0.025 R)
• M26: 8,004,982 km (0.06 R)
• M27: 8,086,962 km (0.025 R)
• M28: 8,458,712 km (0.09 R)
• M29: 8,963,156 km (0.091 R)
• M30: 9,347,773 km (0.109 R)
• M31: 9,913,103 km (0.092 R)
• M32: 10,177,592 km (0.054 R)
• M33: 10,444,624 km (0.072 R)
• M34: 10,489,354 km (0.084 R)
• M35: 10,534,084 km (0.057 R)
• M36: 10,985,420 km (0.099 R)
• M37: 11,213,408 km (0.049 R)
• M38: 12,948,743 km (0.057 R)
• M39: 13,578,101 km (0.106 R)
• M40: 13,822,694 km (0.099 R)
• M41: 13,871,911 km (0.075 R)
• M42: 14,167,816 km (0.078 R)
• M43: 14,715,793 km (0.062 R)
• M44: 15,068,096 km (0.065 R)
• M45: 15,321,365 km (0.039 R)
• M46: 15,372,228 km (0.115 R)
• M47: 16,766,032 km (0.104 R)
• M48: 17,081,085 km (0.082 R)
• M49: 17,504,447 km (0.109 R)
• M50: 18,469,503 km (0.11 R)
• M51: 18,903,935 km (0.103 R)
• M52: 18,958,389 km (0.108 R)
• M53: 19,177,101 km (0.118 R)
• M54: 19,838,174 km (0.077 R)
• M55: 23,020,420 km (0.032 R)
• M56: 24,729,575 km (0.12 R)
• M57: 25,028,472 km (0.095 R)
• M58: 25,088,311 km (0.099 R)
• M59: 25,268,427 km (0.096 R)
• M60: 25,569,268 km (0.084 R)
• M61: 25,629,706 km (0.051 R)
• M62: 25,932,043 km (0.102 R)
• M63: 26,479,272 km (0.074 R)
• M64: 26,784,900 km (0.104 R)
• M65: 28,580,823 km (0.091 R)
• M66: 29,588,215 km (0.048 R)
• M67: 30,287,585 km (0.052 R)
• M68: 33,798,647 km (0.08 R)
• M69: 34,063,884 km (0.086 R)
• M70: 34,796,614 km (0.117 R)
• M71: 36,210,015 km (0.046 R)
• M72: 36,481,236 km (0.037 R)
• M73: 37,710,631 km (0.099 R)
• M74: 37,985,592 km (0.103 R)
• M75: 38,330,266 km (0.025 R)
• M76: 39,579,857 km (0.066 R)
• M77: 39,929,317 km (0.083 R)
• M78: 41,337,482 km (0.069 R)
• M79: 41,479,151 km (0.083 R)
• M80: 41,905,206 km (0.063 R)
• M81: 42,332,757 km (0.053 R)
• M82: 43,264,003 km (0.116 R)
• M83: 43,912,660 km (0.12 R)
• M84: 44,129,577 km (0.107 R)
• M85: 46,098,135 km (0.064 R)
• M86: 46,760,554 km (0.042 R)
• M87: 46,834,456 km (0.112 R)
• M88: 46,982,109 km (0.072 R)
• M89: 47,203,963 km (0.079 R)
• M90: 47,871,767 km (0.057 R)
• M91: 48,318,616 km (0.084 R)
• M92: 48,766,961 km (0.1 R)
• M93: 48,916,709 km (0.065 R)
• M94: 49,141,554 km (0.106 R)
• M95: 49,517,045 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.6

Radius: 5.9

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.69 AU - 6.67 AU

Year: 10078 Days

Day: 16.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,623,733 km

• M1: 157,527 km (0.066 R)
• M2: 430,991 km (0.059 R)
• M3: 510,278 km (0.1 R)
• M4: 609,312 km (0.117 R)
• M5: 826,528 km (0.078 R)
• M6: 892,950 km (0.081 R)
• M7: 1,672,654 km (0.097 R)
• M8: 1,822,252 km (0.094 R)
• M9: 2,020,918 km (0.105 R)
• M10: 2,203,427 km (0.106 R)
• M11: 2,487,214 km (0.112 R)
• M12: 2,883,499 km (0.069 R)
• M13: 2,934,512 km (0.044 R)
• M14: 3,220,094 km (0.061 R)
• M15: 3,406,493 km (0.077 R)
• M16: 3,761,938 km (0.118 R)
• M17: 5,329,574 km (0.104 R)
• M18: 5,455,236 km (0.089 R)
• M19: 6,130,820 km (0.09 R)
• M20: 7,384,300 km (0.11 R)
• M21: 7,524,324 km (0.116 R)
• M22: 8,021,887 km (0.099 R)
• M23: 8,347,262 km (0.09 R)
• M24: 8,603,224 km (0.118 R)
• M25: 8,640,025 km (0.11 R)
• M26: 8,750,727 km (0.08 R)
• M27: 9,349,119 km (0.114 R)
• M28: 9,462,664 km (0.114 R)
• M29: 10,663,785 km (0.119 R)
• M30: 11,181,693 km (0.09 R)
• M31: 11,463,834 km (0.025 R)
• M32: 11,626,298 km (0.103 R)
• M33: 11,666,988 km (0.073 R)
• M34: 11,748,519 km (0.082 R)
• M35: 12,867,810 km (0.105 R)
• M36: 12,909,997 km (0.044 R)
• M37: 13,718,723 km (0.116 R)
• M38: 13,847,976 km (0.064 R)
• M39: 13,891,060 km (0.099 R)
• M40: 16,882,868 km (0.101 R)
• M41: 17,021,395 km (0.074 R)
• M42: 17,206,597 km (0.118 R)
• M43: 18,474,290 km (0.12 R)
• M44: 18,521,862 km (0.115 R)
• M45: 18,999,378 km (0.032 R)
• M46: 19,577,724 km (0.108 R)
• M47: 19,626,193 km (0.078 R)
• M48: 19,966,379 km (0.088 R)
• M49: 20,015,298 km (0.105 R)
• M50: 20,456,013 km (0.078 R)
• M51: 21,446,949 km (0.093 R)
• M52: 21,596,996 km (0.115 R)
• M53: 22,250,888 km (0.116 R)
• M54: 22,301,452 km (0.12 R)
• M55: 22,605,734 km (0.119 R)
• M56: 22,809,337 km (0.118 R)
• M57: 23,321,111 km (0.075 R)
• M58: 24,303,670 km (0.075 R)
• M59: 24,512,210 km (0.089 R)
• M60: 24,564,419 km (0.081 R)
• M61: 24,773,707 km (0.117 R)
• M62: 25,352,501 km (0.111 R)
• M63: 25,405,309 km (0.111 R)
• M64: 25,458,117 km (0.032 R)
• M65: 26,095,404 km (0.084 R)
• M66: 27,277,377 km (0.076 R)
• M67: 27,548,298 km (0.107 R)
• M68: 27,765,814 km (0.088 R)
• M69: 28,641,410 km (0.071 R)
• M70: 28,751,514 km (0.05 R)
• M71: 29,470,481 km (0.104 R)
• M72: 30,027,584 km (0.063 R)
• M73: 30,139,483 km (0.098 R)
• M74: 31,095,713 km (0.061 R)
• M75: 31,662,838 km (0.07 R)
• M76: 32,807,262 km (0.091 R)
• M77: 33,211,026 km (0.103 R)
• M78: 33,384,560 km (0.079 R)
• M79: 33,732,674 km (0.054 R)
• M80: 35,372,417 km (0.119 R)
• M81: 35,431,508 km (0.098 R)
• M82: 35,786,503 km (0.032 R)
• M83: 36,083,156 km (0.114 R)
• M84: 37,940,862 km (0.111 R)
• M85: 38,425,260 km (0.07 R)
• M86: 38,485,997 km (0.038 R)
• M87: 38,546,734 km (0.113 R)
• M88: 39,768,051 km (0.108 R)
• M89: 40,321,862 km (0.088 R)
• M90: 40,445,131 km (0.113 R)
• M91: 41,002,084 km (0.087 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: 468 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit