🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

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: 128.4

Radius: 8.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 403 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,335,937 km

• M1: 105,466 km (0.066 R)
• M2: 172,486 km (0.109 R)
• M3: 232,924 km (0.077 R)
• M4: 302,936 km (0.118 R)
• M5: 365,767 km (0.093 R)
• M6: 449,691 km (0.095 R)
• M7: 512,223 km (0.102 R)
• M8: 565,630 km (0.085 R)
• M9: 623,674 km (0.117 R)
• M10: 676,033 km (0.054 R)
• M11: 735,573 km (0.107 R)
• M12: 805,585 km (0.07 R)
• M13: 872,006 km (0.093 R)
• M14: 934,538 km (0.077 R)
• M15: 986,299 km (0.091 R)
• M16: 1,057,807 km (0.1 R)
• M17: 1,176,886 km (0.108 R)
• M18: 1,229,844 km (0.071 R)
• M19: 1,314,068 km (0.065 R)
• M20: 1,369,120 km (0.042 R)
• M21: 1,439,132 km (0.039 R)
• M22: 1,499,569 km (0.094 R)
• M23: 1,553,574 km (0.11 R)
• M24: 1,645,128 km (0.053 R)
• M25: 1,712,297 km (0.077 R)
• M26: 1,791,734 km (0.095 R)
• M27: 1,872,517 km (0.107 R)
• M28: 1,926,970 km (0.096 R)
• M29: 2,073,726 km (0.088 R)
• M30: 2,142,391 km (0.092 R)
• M31: 2,199,388 km (0.025 R)
• M32: 2,265,361 km (0.102 R)
• M33: 2,353,025 km (0.038 R)
• M34: 2,471,506 km (0.084 R)
• M35: 2,540,172 km (0.07 R)
• M36: 2,605,097 km (0.088 R)
• M37: 2,741,082 km (0.073 R)
• M38: 2,834,580 km (0.057 R)
• M39: 2,933,614 km (0.069 R)
• M40: 3,084,558 km (0.096 R)
• M41: 3,167,885 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 9.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.7 AU - 0.74 AU

Year: 429 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,335,937 km

• M1: 118,781 km (0.077 R)
• M2: 201,359 km (0.067 R)
• M3: 261,796 km (0.073 R)
• M4: 344,673 km (0.116 R)
• M5: 496,815 km (0.079 R)
• M6: 627,413 km (0.085 R)
• M7: 767,886 km (0.103 R)
• M8: 872,305 km (0.111 R)
• M9: 974,630 km (0.076 R)
• M10: 1,073,514 km (0.076 R)
• M11: 1,225,805 km (0.106 R)
• M12: 1,289,833 km (0.076 R)
• M13: 1,363,285 km (0.113 R)
• M14: 1,432,699 km (0.094 R)
• M15: 1,506,151 km (0.108 R)
• M16: 1,569,282 km (0.055 R)
• M17: 1,776,475 km (0.09 R)
• M18: 1,886,579 km (0.117 R)
• M19: 2,036,925 km (0.072 R)
• M20: 2,204,474 km (0.096 R)
• M21: 2,266,857 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 12.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.89 AU - 0.93 AU

Year: 610 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,335,937 km

• M1: 164,857 km (0.067 R)
• M2: 259,104 km (0.09 R)
• M3: 346,169 km (0.12 R)
• M4: 563,834 km (0.079 R)
• M5: 693,985 km (0.09 R)
• M6: 774,319 km (0.079 R)
• M7: 880,982 km (0.084 R)
• M8: 988,393 km (0.083 R)
• M9: 1,085,632 km (0.101 R)
• M10: 1,212,341 km (0.093 R)
• M11: 1,317,508 km (0.05 R)
• M12: 1,403,976 km (0.08 R)
• M13: 1,588,729 km (0.116 R)
• M14: 1,693,149 km (0.072 R)
• M15: 1,933,552 km (0.12 R)
• M16: 2,020,469 km (0.11 R)
• M17: 2,302,461 km (0.062 R)
• M18: 2,414,809 km (0.113 R)
• M19: 2,529,251 km (0.098 R)
• M20: 2,638,458 km (0.079 R)
• M21: 2,728,516 km (0.086 R)
• M22: 2,847,895 km (0.103 R)
• M23: 3,026,515 km (0.107 R)
• M24: 3,164,893 km (0.076 R)
• M25: 3,305,515 km (0.083 R)
• M26: 3,402,903 km (0.116 R)
• M27: 3,608,301 km (0.117 R)
• M28: 3,693,123 km (0.094 R)
• M29: 3,999,499 km (0.071 R)
• M30: 4,127,704 km (0.109 R)
• M31: 4,338,937 km (0.1 R)
• M32: 4,653,990 km (0.115 R)
• M33: 4,746,740 km (0.103 R)
• M34: 4,891,102 km (0.106 R)
• M35: 5,062,990 km (0.059 R)
• M36: 5,289,332 km (0.046 R)
• M37: 5,439,079 km (0.117 R)
• M38: 5,743,062 km (0.081 R)
• M39: 5,824,593 km (0.11 R)
• M40: 5,915,399 km (0.039 R)
• M41: 6,034,329 km (0.097 R)
• M42: 6,218,933 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 12.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.6 AU - 3.6 AU

Year: 3837 Days

Day: 13.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,335,937 km

• M1: 159,920 km (0.069 R)
• M2: 318,045 km (0.089 R)
• M3: 540,946 km (0.119 R)
• M4: 628,461 km (0.104 R)
• M5: 754,272 km (0.095 R)
• M6: 889,509 km (0.086 R)
• M7: 1,071,121 km (0.112 R)
• M8: 1,186,461 km (0.107 R)
• M9: 1,319,752 km (0.076 R)
• M10: 1,529,638 km (0.088 R)
• M11: 1,765,853 km (0.112 R)
• M12: 2,062,356 km (0.06 R)
• M13: 2,324,601 km (0.053 R)
• M14: 2,425,879 km (0.101 R)
• M15: 2,685,581 km (0.089 R)
• M16: 2,900,104 km (0.095 R)
• M17: 3,064,662 km (0.114 R)
• M18: 3,289,059 km (0.089 R)
• M19: 3,403,352 km (0.072 R)
• M20: 3,934,125 km (0.032 R)
• M21: 4,219,707 km (0.103 R)
• M22: 4,427,947 km (0.066 R)
• M23: 4,682,264 km (0.081 R)
• M24: 4,768,133 km (0.096 R)
• M25: 5,161,276 km (0.084 R)
• M26: 5,678,885 km (0.086 R)
• M27: 5,770,588 km (0.108 R)
• M28: 6,119,002 km (0.103 R)
• M29: 6,236,735 km (0.119 R)
• M30: 6,498,382 km (0.118 R)
• M31: 6,690,914 km (0.08 R)
• M32: 7,180,698 km (0.101 R)
• M33: 7,305,014 km (0.039 R)
• M34: 7,505,325 km (0.07 R)
• M35: 7,885,902 km (0.058 R)
• M36: 7,988,526 km (0.087 R)
• M37: 8,091,450 km (0.072 R)
• M38: 8,904,963 km (0.049 R)
• M39: 9,199,820 km (0.118 R)
• M40: 9,280,902 km (0.085 R)
• M41: 10,215,590 km (0.076 R)
• M42: 11,237,792 km (0.104 R)
• M43: 11,761,085 km (0.028 R)
• M44: 12,892,045 km (0.087 R)
• M45: 13,654,994 km (0.096 R)
• M46: 13,840,197 km (0.116 R)
• M47: 14,558,266 km (0.071 R)
• M48: 14,747,657 km (0.103 R)
• M49: 15,160,547 km (0.095 R)
• M50: 15,513,150 km (0.116 R)
• M51: 15,803,519 km (0.072 R)
• M52: 16,193,521 km (0.085 R)
• M53: 16,751,521 km (0.085 R)
• M54: 17,717,923 km (0.107 R)
• M55: 18,089,225 km (0.099 R)
• M56: 18,394,853 km (0.094 R)
• M57: 18,497,178 km (0.063 R)
• M58: 18,770,942 km (0.069 R)
• M59: 19,634,870 km (0.118 R)
• M60: 19,879,014 km (0.12 R)
• M61: 20,159,510 km (0.069 R)
• M62: 20,300,132 km (0.054 R)
• M63: 20,476,508 km (0.03 R)
• M64: 21,115,440 km (0.059 R)
• M65: 21,509,182 km (0.107 R)
• M66: 21,724,902 km (0.055 R)
• M67: 21,941,370 km (0.076 R)
• M68: 22,340,198 km (0.09 R)
• M69: 22,449,404 km (0.105 R)
• M70: 23,624,945 km (0.115 R)
• M71: 24,557,238 km (0.103 R)
• M72: 24,745,133 km (0.103 R)
• M73: 25,084,721 km (0.057 R)
• M74: 25,349,808 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 5.4

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.06 AU - 8.92 AU

Year: 15876 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,335,937 km

• M1: 72,705 km (0.088 R)
• M2: 159,920 km (0.038 R)
• M3: 360,232 km (0.066 R)
• M4: 442,062 km (0.113 R)
• M5: 530,474 km (0.074 R)
• M6: 963,560 km (0.101 R)
• M7: 1,784,254 km (0.074 R)
• M8: 1,898,696 km (0.043 R)
• M9: 2,164,980 km (0.11 R)
• M10: 2,318,019 km (0.062 R)
• M11: 2,538,377 km (0.032 R)
• M12: 2,765,466 km (0.066 R)
• M13: 3,066,906 km (0.115 R)
• M14: 3,101,014 km (0.079 R)
• M15: 4,963,807 km (0.102 R)
• M16: 5,165,914 km (0.067 R)
• M17: 5,536,318 km (0.083 R)
• M18: 7,056,831 km (0.065 R)
• M19: 7,192,815 km (0.117 R)
• M20: 7,606,005 km (0.109 R)
• M21: 7,745,579 km (0.1 R)
• M22: 8,745,342 km (0.074 R)
• M23: 9,235,425 km (0.116 R)
• M24: 9,334,608 km (0.092 R)
• M25: 9,483,907 km (0.103 R)
• M26: 9,583,988 km (0.113 R)
• M27: 9,886,026 km (0.089 R)
• M28: 10,038,316 km (0.101 R)
• M29: 10,191,355 km (0.11 R)
• M30: 10,293,680 km (0.115 R)
• M31: 10,345,142 km (0.101 R)
• M32: 10,915,558 km (0.083 R)
• M33: 11,602,811 km (0.053 R)
• M34: 11,817,035 km (0.092 R)
• M35: 12,852,701 km (0.094 R)
• M36: 13,074,405 km (0.064 R)
• M37: 13,634,200 km (0.095 R)
• M38: 14,258,921 km (0.081 R)
• M39: 15,831,793 km (0.12 R)
• M40: 16,069,354 km (0.103 R)
• M41: 17,275,263 km (0.074 R)
• M42: 17,581,340 km (0.085 R)
• M43: 17,642,675 km (0.109 R)
• M44: 19,964,883 km (0.085 R)
• M45: 20,608,752 km (0.045 R)
• M46: 20,673,528 km (0.062 R)
• M47: 21,259,503 km (0.059 R)
• M48: 21,455,925 km (0.06 R)
• M49: 21,521,598 km (0.089 R)
• M50: 23,725,026 km (0.062 R)
• M51: 25,233,421 km (0.028 R)
• M52: 25,510,925 km (0.107 R)
• M53: 26,913,854 km (0.113 R)
• M54: 27,268,550 km (0.039 R)
• M55: 27,767,609 km (0.103 R)
• M56: 31,121,593 km (0.065 R)
• M57: 32,317,927 km (0.09 R)
• M58: 32,770,311 km (0.075 R)
• M59: 33,073,097 km (0.111 R)
• M60: 34,832,219 km (0.056 R)
• M61: 35,063,946 km (0.109 R)
• M62: 36,308,151 km (0.059 R)
• M63: 36,778,487 km (0.077 R)
• M64: 37,804,429 km (0.115 R)
• M65: 40,531,748 km (0.116 R)
• M66: 40,612,980 km (0.106 R)
• M67: 40,775,443 km (0.073 R)
• M68: 41,019,587 km (0.108 R)
• M69: 41,346,009 km (0.098 R)
• M70: 42,247,785 km (0.093 R)
• M71: 42,330,064 km (0.091 R)
• M72: 42,907,661 km (0.118 R)
• M73: 43,404,925 km (0.107 R)
• M74: 43,737,331 km (0.107 R)
• M75: 44,907,785 km (0.076 R)
• M76: 45,328,304 km (0.104 R)
• M77: 45,834,693 km (0.088 R)
• M78: 46,173,233 km (0.077 R)
• M79: 46,767,885 km (0.093 R)
• M80: 47,621,490 km (0.065 R)
• M81: 47,964,518 km (0.101 R)
• M82: 48,394,313 km (0.051 R)
• M83: 50,737,464 km (0.075 R)
• M84: 51,263,002 km (0.081 R)
• M85: 52,143,235 km (0.076 R)
• M86: 54,634,040 km (0.107 R)
• M87: 56,708,962 km (0.081 R)
• M88: 57,345,501 km (0.084 R)
• M89: 58,625,760 km (0.112 R)
• M90: 59,085,325 km (0.065 R)
• M91: 59,269,480 km (0.071 R)
• M92: 59,915,443 km (0.037 R)
• M93: 61,774,047 km (0.12 R)
• M94: 62,428,987 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 3.2

Gravity: 92.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.2 AU - 9.68 AU

Year: 18789 Days

Day: 23.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,335,937 km

• M1: 146,606 km (0.052 R)
• M2: 220,058 km (0.109 R)
• M3: 380,577 km (0.05 R)
• M4: 549,473 km (0.046 R)
• M5: 595,100 km (0.115 R)
• M6: 894,745 km (0.065 R)
• M7: 1,356,105 km (0.098 R)
• M8: 1,545,496 km (0.115 R)
• M9: 1,913,955 km (0.119 R)
• M10: 3,293,248 km (0.108 R)
• M11: 3,335,135 km (0.114 R)
• M12: 3,762,686 km (0.105 R)
• M13: 4,207,440 km (0.111 R)
• M14: 4,344,023 km (0.095 R)
• M15: 5,097,099 km (0.082 R)
• M16: 5,637,745 km (0.063 R)
• M17: 5,889,519 km (0.093 R)
• M18: 6,042,408 km (0.072 R)
• M19: 6,561,213 km (0.053 R)
• M20: 7,094,081 km (0.116 R)
• M21: 7,365,750 km (0.111 R)
• M22: 8,543,385 km (0.081 R)
• M23: 9,360,339 km (0.072 R)
• M24: 10,385,234 km (0.069 R)
• M25: 10,631,621 km (0.046 R)
• M26: 11,255,744 km (0.028 R)
• M27: 12,214,068 km (0.06 R)
• M28: 12,735,865 km (0.056 R)
• M29: 12,999,307 km (0.11 R)
• M30: 13,131,851 km (0.092 R)
• M31: 13,935,939 km (0.076 R)
• M32: 16,370,794 km (0.117 R)
• M33: 16,801,038 km (0.086 R)
• M34: 17,453,584 km (0.103 R)
• M35: 17,526,587 km (0.074 R)
• M36: 18,410,711 km (0.067 R)
• M37: 20,145,298 km (0.084 R)
• M38: 20,298,486 km (0.118 R)
• M39: 20,606,209 km (0.079 R)
• M40: 21,070,710 km (0.072 R)
• M41: 21,304,233 km (0.08 R)
• M42: 22,405,423 km (0.119 R)
• M43: 22,962,824 km (0.081 R)
• M44: 23,123,044 km (0.036 R)
• M45: 23,283,413 km (0.092 R)
• M46: 23,524,864 km (0.08 R)
• M47: 29,214,519 km (0.109 R)
• M48: 29,910,598 km (0.117 R)
• M49: 30,085,329 km (0.118 R)
• M50: 32,299,527 km (0.072 R)
• M51: 32,389,136 km (0.096 R)
• M52: 32,928,885 km (0.115 R)
• M53: 34,840,895 km (0.114 R)
• M54: 35,301,358 km (0.105 R)
• M55: 35,486,111 km (0.097 R)
• M56: 35,856,665 km (0.108 R)
• M57: 37,163,552 km (0.094 R)
• M58: 37,539,790 km (0.068 R)
• M59: 38,771,280 km (0.1 R)
• M60: 39,535,725 km (0.084 R)
• M61: 40,016,084 km (0.117 R)
• M62: 40,112,275 km (0.101 R)
• M63: 41,858,681 km (0.063 R)
• M64: 42,250,179 km (0.116 R)
• M65: 43,927,171 km (0.03 R)
• M66: 44,524,365 km (0.057 R)
• M67: 44,923,941 km (0.027 R)
• M68: 45,626,004 km (0.078 R)
• M69: 47,142,627 km (0.06 R)
• M70: 49,293,546 km (0.077 R)
• M71: 50,432,883 km (0.102 R)
• M72: 50,745,243 km (0.049 R)
• M73: 53,054,586 km (0.052 R)
• M74: 53,266,117 km (0.1 R)
• M75: 53,372,032 km (0.111 R)
• M76: 56,042,803 km (0.114 R)
• M77: 56,582,253 km (0.071 R)
• M78: 57,883,605 km (0.077 R)
• M79: 59,194,980 km (0.116 R)
• M80: 63,299,197 km (0.088 R)
• M81: 63,411,396 km (0.056 R)
• M82: 65,328,941 km (0.098 R)
• M83: 65,442,187 km (0.109 R)
• M84: 66,465,586 km (0.052 R)
• M85: 68,643,432 km (0.103 R)
• M86: 69,451,709 km (0.088 R)
• M87: 69,914,864 km (0.102 R)
• M88: 70,611,691 km (0.07 R)
• M89: 73,304,153 km (0.087 R)
• M90: 75,553,357 km (0.08 R)
• M91: 75,672,437 km (0.203 R)
• M92: 76,268,435 km (0.072 R)
• M93: 76,985,757 km (0.166 R)
• M94: 77,465,069 km (0.109 R)
• M95: 78,667,985 km (0.151 R)
• M96: 79,392,637 km (0.113 R)
• M97: 79,755,861 km (0.119 R)
• M98: 80,848,673 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit