🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 160 Days

Day: 37.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,937,097 km

• M1: 348,413 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.8 AU - 1.1 AU

Year: 353 Days

Day: 46.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,937,097 km

• M1: 515,514 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 1514 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,937,097 km

• M1: 1,230,143 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 12.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.71 AU - 11.87 AU

Year: 13497 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,937,097 km

• M1: 181,612 km (0.08 R)
• M2: 327,171 km (0.066 R)
• M3: 461,659 km (0.034 R)
• M4: 591,660 km (0.115 R)
• M5: 926,609 km (0.103 R)
• M6: 1,454,989 km (0.11 R)
• M7: 1,616,106 km (0.106 R)
• M8: 2,135,510 km (0.062 R)
• M9: 2,227,064 km (0.119 R)
• M10: 2,655,661 km (0.049 R)
• M11: 3,240,888 km (0.11 R)
• M12: 3,346,804 km (0.079 R)
• M13: 3,562,224 km (0.101 R)
• M14: 3,699,107 km (0.099 R)
• M15: 3,893,883 km (0.101 R)
• M16: 4,498,408 km (0.077 R)
• M17: 5,163,371 km (0.1 R)
• M18: 6,218,185 km (0.117 R)
• M19: 6,483,871 km (0.095 R)
• M20: 6,923,689 km (0.118 R)
• M21: 7,233,805 km (0.09 R)
• M22: 7,373,081 km (0.09 R)
• M23: 7,478,098 km (0.116 R)
• M24: 7,796,443 km (0.101 R)
• M25: 8,155,328 km (0.107 R)
• M26: 8,630,002 km (0.102 R)
• M27: 9,226,449 km (0.049 R)
• M28: 9,453,688 km (0.069 R)
• M29: 9,991,043 km (0.09 R)
• M30: 11,095,375 km (0.115 R)
• M31: 11,175,709 km (0.117 R)
• M32: 12,072,548 km (0.06 R)
• M33: 12,238,153 km (0.095 R)
• M34: 13,848,424 km (0.102 R)
• M35: 14,108,725 km (0.099 R)
• M36: 14,195,940 km (0.041 R)
• M37: 14,943,930 km (0.061 R)
• M38: 15,479,490 km (0.095 R)
• M39: 16,112,588 km (0.056 R)
• M40: 17,263,893 km (0.062 R)
• M41: 17,544,090 km (0.067 R)
• M42: 18,109,121 km (0.05 R)
• M43: 18,346,384 km (0.084 R)
• M44: 18,728,008 km (0.096 R)
• M45: 19,208,965 km (0.107 R)
• M46: 19,402,395 km (0.044 R)
• M47: 19,499,334 km (0.115 R)
• M48: 22,584,940 km (0.074 R)
• M49: 23,302,561 km (0.097 R)
• M50: 23,405,634 km (0.054 R)
• M51: 23,664,139 km (0.092 R)
• M52: 24,236,052 km (0.083 R)
• M53: 24,445,190 km (0.095 R)
• M54: 24,812,602 km (0.094 R)
• M55: 25,287,725 km (0.054 R)
• M56: 25,446,747 km (0.105 R)
• M57: 25,659,326 km (0.101 R)
• M58: 26,032,722 km (0.107 R)
• M59: 26,515,475 km (0.089 R)
• M60: 26,623,185 km (0.05 R)
• M61: 27,871,878 km (0.097 R)
• M62: 28,091,039 km (0.03 R)
• M63: 28,973,368 km (0.071 R)
• M64: 29,976,721 km (0.114 R)
• M65: 30,539,059 km (0.087 R)
• M66: 30,878,197 km (0.073 R)
• M67: 31,275,380 km (0.045 R)
• M68: 31,845,796 km (0.089 R)
• M69: 31,960,239 km (0.105 R)
• M70: 32,419,504 km (0.052 R)
• M71: 33,286,723 km (0.113 R)
• M72: 33,868,958 km (0.074 R)
• M73: 34,631,009 km (0.072 R)
• M74: 35,993,248 km (0.1 R)
• M75: 36,291,546 km (0.113 R)
• M76: 36,411,224 km (0.056 R)
• M77: 37,191,826 km (0.076 R)
• M78: 37,312,402 km (0.064 R)
• M79: 37,735,464 km (0.096 R)
• M80: 38,281,796 km (0.115 R)
• M81: 38,891,856 km (0.099 R)
• M82: 39,259,418 km (0.108 R)
• M83: 40,617,168 km (0.116 R)
• M84: 40,990,116 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.4

Radius: 3.6

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.17 AU - 17.84 AU

Year: 21026 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,937,097 km

• M1: 46,375 km (0.075 R)
• M2: 89,759 km (0.086 R)
• M3: 141,370 km (0.111 R)
• M4: 204,799 km (0.054 R)
• M5: 291,267 km (0.088 R)
• M6: 404,064 km (0.025 R)
• M7: 530,324 km (0.103 R)
• M8: 936,782 km (0.078 R)
• M9: 998,267 km (0.113 R)
• M10: 1,257,520 km (0.03 R)
• M11: 2,859,862 km (0.063 R)
• M12: 3,101,164 km (0.113 R)
• M13: 3,255,250 km (0.11 R)
• M14: 3,797,542 km (0.084 R)
• M15: 3,962,399 km (0.101 R)
• M16: 4,231,077 km (0.07 R)
• M17: 4,505,439 km (0.045 R)
• M18: 4,540,146 km (0.072 R)
• M19: 5,999,922 km (0.038 R)
• M20: 6,700,040 km (0.1 R)
• M21: 8,218,309 km (0.104 R)
• M22: 8,388,701 km (0.057 R)
• M23: 8,517,056 km (0.054 R)
• M24: 8,819,393 km (0.098 R)
• M25: 9,037,507 km (0.117 R)
• M26: 9,213,284 km (0.081 R)
• M27: 9,478,970 km (0.088 R)
• M28: 9,657,590 km (0.053 R)
• M29: 9,882,286 km (0.054 R)
• M30: 9,927,464 km (0.117 R)
• M31: 10,017,971 km (0.092 R)
• M32: 10,382,840 km (0.103 R)
• M33: 10,705,672 km (0.092 R)
• M34: 10,798,573 km (0.118 R)
• M35: 11,361,210 km (0.042 R)
• M36: 11,503,328 km (0.086 R)
• M37: 11,885,252 km (0.088 R)
• M38: 12,029,464 km (0.108 R)
• M39: 12,759,651 km (0.118 R)
• M40: 13,304,187 km (0.076 R)
• M41: 14,008,195 km (0.12 R)
• M42: 14,775,782 km (0.105 R)
• M43: 15,138,557 km (0.104 R)
• M44: 15,767,466 km (0.09 R)
• M45: 16,726,688 km (0.096 R)
• M46: 17,322,087 km (0.084 R)
• M47: 17,704,609 km (0.102 R)
• M48: 19,772,201 km (0.028 R)
• M49: 20,459,005 km (0.053 R)
• M50: 21,328,468 km (0.065 R)
• M51: 21,503,796 km (0.117 R)
• M52: 23,103,147 km (0.048 R)
• M53: 23,283,263 km (0.045 R)
• M54: 23,765,716 km (0.076 R)
• M55: 24,373,383 km (0.104 R)
• M56: 25,294,457 km (0.083 R)
• M57: 28,061,269 km (0.082 R)
• M58: 29,545,280 km (0.119 R)
• M59: 30,002,003 km (0.111 R)
• M60: 30,132,901 km (0.078 R)
• M61: 30,460,969 km (0.078 R)
• M62: 30,526,792 km (0.067 R)
• M63: 31,253,239 km (0.055 R)
• M64: 31,385,932 km (0.09 R)
• M65: 31,918,650 km (0.111 R)
• M66: 32,052,391 km (0.074 R)
• M67: 33,128,149 km (0.06 R)
• M68: 34,352,608 km (0.049 R)
• M69: 34,626,671 km (0.107 R)
• M70: 35,384,235 km (0.08 R)
• M71: 36,635,471 km (0.059 R)
• M72: 38,539,403 km (0.106 R)
• M73: 39,826,544 km (0.091 R)
• M74: 40,042,413 km (0.12 R)
• M75: 40,764,821 km (0.116 R)
• M76: 41,054,892 km (0.102 R)
• M77: 41,783,284 km (0.099 R)
• M78: 41,856,437 km (0.046 R)
• M79: 42,222,353 km (0.095 R)
• M80: 43,252,933 km (0.114 R)
• M81: 43,400,736 km (0.087 R)
• M82: 43,697,089 km (0.114 R)
• M83: 44,142,741 km (0.107 R)
• M84: 46,393,740 km (0.099 R)
• M85: 46,469,287 km (0.062 R)
• M86: 47,304,492 km (0.101 R)
• M87: 47,685,668 km (0.106 R)
• M88: 47,914,852 km (0.106 R)
• M89: 48,527,904 km (0.112 R)
• M90: 48,835,477 km (0.055 R)
• M91: 52,654,561 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.6

Radius: 5.5

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.41 AU - 17.01 AU

Year: 23712 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,937,097 km

• M1: 181,313 km (0.057 R)
• M2: 407,953 km (0.097 R)
• M3: 560,094 km (0.109 R)
• M4: 807,679 km (0.113 R)
• M5: 1,116,299 km (0.118 R)
• M6: 1,237,174 km (0.096 R)
• M7: 1,362,388 km (0.082 R)
• M8: 1,591,422 km (0.116 R)
• M9: 1,659,040 km (0.113 R)
• M10: 2,234,543 km (0.111 R)
• M11: 2,623,049 km (0.098 R)
• M12: 2,907,584 km (0.093 R)
• M13: 3,287,712 km (0.092 R)
• M14: 3,461,695 km (0.115 R)
• M15: 3,864,113 km (0.05 R)
• M16: 4,281,341 km (0.102 R)
• M17: 4,328,614 km (0.087 R)
• M18: 4,519,352 km (0.098 R)
• M19: 5,208,549 km (0.115 R)
• M20: 6,682,238 km (0.087 R)
• M21: 7,521,183 km (0.067 R)
• M22: 7,635,475 km (0.088 R)
• M23: 8,157,273 km (0.113 R)
• M24: 9,978,028 km (0.115 R)
• M25: 10,293,231 km (0.104 R)
• M26: 10,675,902 km (0.113 R)
• M27: 10,868,884 km (0.107 R)
• M28: 11,520,682 km (0.067 R)
• M29: 11,984,585 km (0.084 R)
• M30: 12,522,090 km (0.095 R)
• M31: 14,110,819 km (0.072 R)
• M32: 14,464,469 km (0.077 R)
• M33: 14,678,094 km (0.109 R)
• M34: 15,834,935 km (0.047 R)
• M35: 20,505,979 km (0.094 R)
• M36: 22,123,281 km (0.075 R)
• M37: 22,287,390 km (0.111 R)
• M38: 24,540,184 km (0.102 R)
• M39: 28,541,628 km (0.045 R)
• M40: 28,899,017 km (0.085 R)
• M41: 29,980,161 km (0.081 R)
• M42: 30,434,490 km (0.113 R)
• M43: 31,074,470 km (0.114 R)
• M44: 31,350,029 km (0.068 R)
• M45: 33,208,035 km (0.104 R)
• M46: 33,866,714 km (0.065 R)
• M47: 34,055,806 km (0.11 R)
• M48: 35,484,316 km (0.027 R)
• M49: 36,641,306 km (0.077 R)
• M50: 37,908,400 km (0.087 R)
• M51: 38,202,958 km (0.063 R)
• M52: 41,491,867 km (0.078 R)
• M53: 41,795,401 km (0.032 R)
• M54: 42,404,564 km (0.084 R)
• M55: 43,631,565 km (0.086 R)
• M56: 45,181,848 km (0.063 R)
• M57: 46,120,575 km (0.056 R)
• M58: 46,434,880 km (0.109 R)
• M59: 48,017,326 km (0.081 R)
• M60: 48,335,820 km (0.068 R)
• M61: 50,154,481 km (0.086 R)
• M62: 50,693,632 km (0.119 R)
• M63: 52,213,397 km (0.048 R)
• M64: 52,541,016 km (0.053 R)
• M65: 53,748,121 km (0.082 R)
• M66: 57,987,725 km (0.036 R)
• M67: 59,121,228 km (0.111 R)
• M68: 59,462,610 km (0.112 R)
• M69: 60,261,912 km (0.069 R)
• M70: 61,986,626 km (0.08 R)
• M71: 62,565,121 km (0.083 R)
• M72: 62,912,936 km (0.068 R)
• M73: 63,029,173 km (0.109 R)
• M74: 63,844,033 km (0.062 R)
• M75: 64,779,618 km (0.077 R)
• M76: 65,601,957 km (0.099 R)
• M77: 66,191,523 km (0.044 R)
• M78: 67,019,696 km (0.056 R)
• M79: 67,138,328 km (0.101 R)
• M80: 68,686,516 km (0.112 R)
• M81: 70,246,373 km (0.096 R)
• M82: 70,849,552 km (0.117 R)
• M83: 71,333,201 km (0.077 R)
• M84: 71,454,226 km (0.111 R)
• M85: 76,477,723 km (0.038 R)
• M86: 78,468,870 km (0.082 R)
• M87: 79,847,564 km (0.102 R)
• M88: 80,350,961 km (0.115 R)
• M89: 82,120,854 km (0.054 R)
• M90: 82,628,888 km (0.115 R)
• M91: 83,137,969 km (0.114 R)
• M92: 84,415,386 km (0.081 R)
• M93: 84,671,647 km (0.083 R)
• M94: 85,699,235 km (0.074 R)
• M95: 85,827,889 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.2

Radius: 5.2

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.29 AU - 21.67 AU

Year: 29032 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,937,097 km

• M1: 73,303 km (0.117 R)
• M2: 359,484 km (0.076 R)
• M3: 810,820 km (0.118 R)
• M4: 989,440 km (0.093 R)
• M5: 1,488,349 km (0.072 R)
• M6: 1,669,961 km (0.062 R)
• M7: 2,014,784 km (0.087 R)
• M8: 2,054,428 km (0.113 R)
• M9: 2,550,494 km (0.07 R)
• M10: 2,767,860 km (0.107 R)
• M11: 3,174,168 km (0.104 R)
• M12: 4,041,386 km (0.055 R)
• M13: 4,345,818 km (0.081 R)
• M14: 4,605,221 km (0.101 R)
• M15: 4,710,538 km (0.111 R)
• M16: 5,030,827 km (0.088 R)
• M17: 5,468,849 km (0.096 R)
• M18: 6,148,622 km (0.084 R)
• M19: 7,156,463 km (0.109 R)
• M20: 7,401,055 km (0.061 R)
• M21: 8,470,531 km (0.085 R)
• M22: 10,334,670 km (0.08 R)
• M23: 11,100,461 km (0.093 R)
• M24: 11,383,351 km (0.105 R)
• M25: 11,597,126 km (0.045 R)
• M26: 11,668,784 km (0.097 R)
• M27: 11,812,248 km (0.088 R)
• M28: 12,246,381 km (0.117 R)
• M29: 15,193,160 km (0.116 R)
• M30: 16,062,024 km (0.116 R)
• M31: 17,518,359 km (0.108 R)
• M32: 18,345,486 km (0.081 R)
• M33: 18,679,837 km (0.056 R)
• M34: 18,763,762 km (0.104 R)
• M35: 18,931,910 km (0.054 R)
• M36: 20,381,812 km (0.106 R)
• M37: 21,076,395 km (0.056 R)
• M38: 21,867,020 km (0.107 R)
• M39: 22,221,567 km (0.08 R)
• M40: 22,936,196 km (0.066 R)
• M41: 23,386,785 km (0.118 R)
• M42: 24,847,907 km (0.055 R)
• M43: 26,150,456 km (0.057 R)
• M44: 26,338,351 km (0.077 R)
• M45: 26,432,448 km (0.076 R)
• M46: 26,621,091 km (0.1 R)
• M47: 28,145,643 km (0.101 R)
• M48: 28,821,376 km (0.026 R)
• M49: 29,015,554 km (0.114 R)
• M50: 32,683,544 km (0.076 R)
• M51: 33,291,959 km (0.079 R)
• M52: 34,726,004 km (0.085 R)
• M53: 36,494,401 km (0.094 R)
• M54: 37,548,318 km (0.119 R)
• M55: 38,078,941 km (0.108 R)
• M56: 40,009,951 km (0.068 R)
• M57: 42,302,538 km (0.082 R)
• M58: 42,744,001 km (0.104 R)
• M59: 47,471,144 km (0.07 R)
• M60: 48,044,852 km (0.042 R)
• M61: 50,245,736 km (0.075 R)
• M62: 50,947,500 km (0.097 R)
• M63: 52,124,386 km (0.106 R)
• M64: 52,242,568 km (0.117 R)
• M65: 53,310,248 km (0.063 R)
• M66: 56,071,227 km (0.114 R)
• M67: 56,313,575 km (0.077 R)
• M68: 57,286,111 km (0.116 R)
• M69: 60,609,428 km (0.11 R)
• M70: 62,608,055 km (0.054 R)
• M71: 62,733,568 km (0.106 R)
• M72: 64,374,507 km (0.071 R)
• M73: 66,413,227 km (0.051 R)
• M74: 66,541,432 km (0.052 R)
• M75: 67,569,319 km (0.073 R)
• M76: 68,085,282 km (0.102 R)
• M77: 69,250,949 km (0.088 R)
• M78: 70,031,850 km (0.085 R)
• M79: 70,292,748 km (0.067 R)
• M80: 70,553,946 km (0.106 R)
• M81: 71,208,437 km (0.101 R)
• M82: 71,864,872 km (0.031 R)
• M83: 72,259,811 km (0.082 R)
• M84: 75,578,340 km (0.067 R)
• M85: 75,845,971 km (0.103 R)
• M86: 78,133,322 km (0.045 R)
• M87: 79,625,561 km (0.066 R)
• M88: 84,019,550 km (0.103 R)
• M89: 84,158,077 km (0.073 R)
• M90: 85,826,991 km (0.037 R)
• M91: 90,188,517 km (0.097 R)
• M92: 90,614,422 km (0.105 R)
• M93: 95,198,699 km (0.118 R)
• M94: 95,632,234 km (0.115 R)
• M95: 95,776,895 km (0.033 R)
• M96: 95,921,706 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit