🌌 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: 977.1

Radius: 11.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 414 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,571,372 km

• M1: 148,401 km (0.077 R)
• M2: 238,309 km (0.117 R)
• M3: 313,258 km (0.098 R)
• M4: 411,394 km (0.094 R)
• M5: 501,452 km (0.091 R)
• M6: 644,019 km (0.058 R)
• M7: 731,683 km (0.11 R)
• M8: 897,438 km (0.109 R)
• M9: 1,209,349 km (0.09 R)
• M10: 1,321,099 km (0.066 R)
• M11: 1,436,439 km (0.078 R)
• M12: 1,624,932 km (0.102 R)
• M13: 1,864,588 km (0.052 R)
• M14: 1,988,754 km (0.063 R)
• M15: 2,083,898 km (0.092 R)
• M16: 2,258,928 km (0.109 R)
• M17: 2,351,679 km (0.066 R)
• M18: 2,506,961 km (0.102 R)
• M19: 2,742,727 km (0.089 R)
• M20: 2,827,699 km (0.118 R)
• M21: 2,906,387 km (0.081 R)
• M22: 3,139,611 km (0.12 R)
• M23: 3,236,251 km (0.082 R)
• M24: 3,311,199 km (0.108 R)
• M25: 3,440,003 km (0.116 R)
• M26: 3,555,044 km (0.058 R)
• M27: 3,647,944 km (0.111 R)
• M28: 3,868,152 km (0.085 R)
• M29: 3,979,902 km (0.086 R)
• M30: 4,117,083 km (0.066 R)
• M31: 4,222,998 km (0.035 R)
• M32: 4,412,838 km (0.077 R)
• M33: 4,724,002 km (0.088 R)
• M34: 4,878,087 km (0.106 R)
• M35: 4,999,112 km (0.102 R)
• M36: 5,094,855 km (0.097 R)
• M37: 5,457,181 km (0.099 R)
• M38: 5,537,964 km (0.078 R)
• M39: 5,718,678 km (0.078 R)
• M40: 5,846,285 km (0.08 R)
• M41: 5,956,538 km (0.11 R)
• M42: 6,030,440 km (0.08 R)
• M43: 6,104,640 km (0.067 R)
• M44: 6,216,390 km (0.12 R)
• M45: 6,300,763 km (0.08 R)
• M46: 6,385,585 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 10.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 476 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,571,372 km

• M1: 132,245 km (0.118 R)
• M2: 201,209 km (0.05 R)
• M3: 368,908 km (0.085 R)
• M4: 434,731 km (0.051 R)
• M5: 591,211 km (0.075 R)
• M6: 664,514 km (0.04 R)
• M7: 760,107 km (0.052 R)
• M8: 896,839 km (0.113 R)
• M9: 974,630 km (0.118 R)
• M10: 1,054,964 km (0.115 R)
• M11: 1,209,050 km (0.089 R)
• M12: 1,291,329 km (0.083 R)
• M13: 1,394,551 km (0.111 R)
• M14: 1,481,169 km (0.096 R)
• M15: 1,670,260 km (0.053 R)
• M16: 1,757,476 km (0.117 R)
• M17: 1,862,045 km (0.112 R)
• M18: 1,931,159 km (0.108 R)
• M19: 2,072,080 km (0.093 R)
• M20: 2,138,352 km (0.073 R)
• M21: 2,284,210 km (0.057 R)
• M22: 2,462,830 km (0.075 R)
• M23: 2,533,141 km (0.09 R)
• M24: 2,598,216 km (0.097 R)
• M25: 2,736,145 km (0.066 R)
• M26: 2,913,568 km (0.086 R)
• M27: 3,088,598 km (0.09 R)
• M28: 3,158,310 km (0.083 R)
• M29: 3,247,919 km (0.104 R)
• M30: 3,541,430 km (0.11 R)
• M31: 3,661,258 km (0.099 R)
• M32: 3,816,391 km (0.072 R)
• M33: 3,884,458 km (0.085 R)
• M34: 3,966,737 km (0.105 R)
• M35: 4,196,220 km (0.108 R)
• M36: 4,344,472 km (0.101 R)
• M37: 4,458,615 km (0.101 R)
• M38: 4,573,805 km (0.108 R)
• M39: 4,675,382 km (0.119 R)
• M40: 4,940,021 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 8.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.47 AU - 2.81 AU

Year: 2909 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,571,372 km

• M1: 113,246 km (0.086 R)
• M2: 174,132 km (0.085 R)
• M3: 251,175 km (0.104 R)
• M4: 345,571 km (0.081 R)
• M5: 568,472 km (0.088 R)
• M6: 645,066 km (0.064 R)
• M7: 750,233 km (0.059 R)
• M8: 818,151 km (0.089 R)
• M9: 879,336 km (0.113 R)
• M10: 997,219 km (0.085 R)
• M11: 1,072,617 km (0.103 R)
• M12: 1,149,959 km (0.042 R)
• M13: 1,259,464 km (0.108 R)
• M14: 1,435,691 km (0.053 R)
• M15: 1,521,410 km (0.089 R)
• M16: 1,598,004 km (0.089 R)
• M17: 1,675,795 km (0.089 R)
• M18: 1,812,378 km (0.108 R)
• M19: 1,870,273 km (0.088 R)
• M20: 1,976,337 km (0.104 R)
• M21: 2,243,818 km (0.053 R)
• M22: 2,394,763 km (0.118 R)
• M23: 2,523,118 km (0.09 R)
• M24: 2,588,043 km (0.101 R)
• M25: 2,800,023 km (0.111 R)
• M26: 2,880,956 km (0.079 R)
• M27: 3,383,156 km (0.12 R)
• M28: 3,455,112 km (0.102 R)
• M29: 3,585,861 km (0.051 R)
• M30: 3,659,314 km (0.105 R)
• M31: 3,807,565 km (0.089 R)
• M32: 4,404,760 km (0.075 R)
• M33: 4,483,299 km (0.086 R)
• M34: 4,546,728 km (0.086 R)
• M35: 4,674,185 km (0.037 R)
• M36: 4,981,759 km (0.064 R)
• M37: 5,329,275 km (0.104 R)
• M38: 5,413,199 km (0.114 R)
• M39: 5,531,531 km (0.069 R)
• M40: 5,874,110 km (0.092 R)
• M41: 5,943,523 km (0.117 R)
• M42: 6,206,068 km (0.045 R)
• M43: 6,544,009 km (0.072 R)
• M44: 6,724,424 km (0.102 R)
• M45: 6,979,638 km (0.025 R)
• M46: 7,201,043 km (0.045 R)
• M47: 7,256,694 km (0.118 R)
• M48: 7,368,593 km (0.107 R)
• M49: 7,443,392 km (0.118 R)
• M50: 7,898,020 km (0.111 R)
• M51: 7,993,762 km (0.062 R)
• M52: 8,439,713 km (0.115 R)
• M53: 8,537,700 km (0.106 R)
• M54: 8,893,743 km (0.117 R)
• M55: 8,993,375 km (0.096 R)
• M56: 9,133,698 km (0.088 R)
• M57: 9,254,573 km (0.114 R)
• M58: 9,579,350 km (0.098 R)
• M59: 10,219,330 km (0.029 R)
• M60: 10,979,736 km (0.117 R)
• M61: 11,280,427 km (0.099 R)
• M62: 11,518,438 km (0.09 R)
• M63: 11,605,504 km (0.034 R)
• M64: 12,576,992 km (0.094 R)
• M65: 12,733,920 km (0.101 R)
• M66: 12,846,568 km (0.108 R)
• M67: 12,914,186 km (0.102 R)
• M68: 13,004,543 km (0.11 R)
• M69: 13,758,516 km (0.113 R)
• M70: 13,943,419 km (0.037 R)
• M71: 14,059,357 km (0.104 R)
• M72: 14,998,832 km (0.108 R)
• M73: 15,213,056 km (0.047 R)
• M74: 15,380,307 km (0.075 R)
• M75: 15,764,923 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 14.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.02 AU - 3.9 AU

Year: 4365 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,571,372 km

• M1: 376,538 km (0.031 R)
• M2: 502,649 km (0.097 R)
• M3: 610,060 km (0.112 R)
• M4: 703,110 km (0.061 R)
• M5: 819,048 km (0.118 R)
• M6: 951,592 km (0.115 R)
• M7: 1,111,512 km (0.032 R)
• M8: 1,230,293 km (0.047 R)
• M9: 1,449,304 km (0.067 R)
• M10: 1,647,671 km (0.072 R)
• M11: 1,796,820 km (0.115 R)
• M12: 1,902,885 km (0.103 R)
• M13: 2,035,429 km (0.114 R)
• M14: 2,134,014 km (0.108 R)
• M15: 2,234,095 km (0.099 R)
• M16: 2,439,492 km (0.115 R)
• M17: 2,924,489 km (0.106 R)
• M18: 3,050,600 km (0.049 R)
• M19: 3,193,017 km (0.076 R)
• M20: 3,308,507 km (0.109 R)
• M21: 3,425,342 km (0.072 R)
• M22: 3,739,049 km (0.094 R)
• M23: 3,907,197 km (0.098 R)
• M24: 4,235,265 km (0.104 R)
• M25: 4,442,907 km (0.083 R)
• M26: 4,572,309 km (0.084 R)
• M27: 4,735,969 km (0.097 R)
• M28: 5,170,701 km (0.113 R)
• M29: 5,706,112 km (0.067 R)
• M30: 6,441,535 km (0.058 R)
• M31: 6,551,639 km (0.101 R)
• M32: 7,131,031 km (0.11 R)
• M33: 7,707,282 km (0.084 R)
• M34: 7,804,820 km (0.096 R)
• M35: 7,902,807 km (0.103 R)
• M36: 8,119,873 km (0.099 R)
• M37: 8,219,057 km (0.119 R)
• M38: 8,681,015 km (0.114 R)
• M39: 8,843,777 km (0.096 R)
• M40: 8,986,942 km (0.053 R)
• M41: 9,172,145 km (0.074 R)
• M42: 9,337,899 km (0.112 R)
• M43: 9,483,757 km (0.04 R)
• M44: 9,588,476 km (0.117 R)
• M45: 9,925,968 km (0.084 R)
• M46: 10,074,818 km (0.068 R)
• M47: 10,830,437 km (0.062 R)
• M48: 11,049,748 km (0.102 R)
• M49: 11,604,456 km (0.078 R)
• M50: 11,783,974 km (0.071 R)
• M51: 11,941,650 km (0.12 R)
• M52: 12,191,030 km (0.11 R)
• M53: 12,556,796 km (0.062 R)
• M54: 12,764,139 km (0.12 R)
• M55: 13,065,728 km (0.087 R)
• M56: 13,275,913 km (0.092 R)
• M57: 13,746,848 km (0.052 R)
• M58: 14,151,659 km (0.095 R)
• M59: 14,487,806 km (0.083 R)
• M60: 14,705,471 km (0.086 R)
• M61: 14,924,183 km (0.113 R)
• M62: 15,266,463 km (0.12 R)
• M63: 15,933,968 km (0.076 R)
• M64: 16,258,745 km (0.092 R)
• M65: 16,384,258 km (0.108 R)
• M66: 16,535,352 km (0.085 R)
• M67: 17,195,228 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 7.8

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.1 AU - 7.24 AU

Year: 10395 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,571,372 km

• M1: 140,024 km (0.09 R)
• M2: 372,499 km (0.03 R)
• M3: 1,217,727 km (0.092 R)
• M4: 1,414,448 km (0.119 R)
• M5: 1,645,427 km (0.109 R)
• M6: 2,247,708 km (0.077 R)
• M7: 2,489,907 km (0.081 R)
• M8: 2,656,260 km (0.118 R)
• M9: 2,826,203 km (0.11 R)
• M10: 2,883,649 km (0.086 R)
• M11: 2,999,737 km (0.119 R)
• M12: 3,266,619 km (0.096 R)
• M13: 4,178,269 km (0.104 R)
• M14: 4,276,854 km (0.095 R)
• M15: 5,093,359 km (0.071 R)
• M16: 5,483,510 km (0.098 R)
• M17: 6,068,138 km (0.093 R)
• M18: 6,557,772 km (0.068 R)
• M19: 6,749,407 km (0.113 R)
• M20: 7,454,911 km (0.11 R)
• M21: 7,695,165 km (0.097 R)
• M22: 7,978,802 km (0.091 R)
• M23: 8,265,881 km (0.065 R)
• M24: 8,934,882 km (0.108 R)
• M25: 9,147,461 km (0.068 R)
• M26: 9,318,751 km (0.079 R)
• M27: 9,795,369 km (0.082 R)
• M28: 11,455,906 km (0.109 R)
• M29: 11,733,260 km (0.097 R)
• M30: 11,826,160 km (0.087 R)
• M31: 11,966,184 km (0.113 R)
• M32: 12,531,215 km (0.108 R)
• M33: 12,912,839 km (0.049 R)
• M34: 13,443,762 km (0.11 R)
• M35: 14,031,083 km (0.1 R)
• M36: 14,377,702 km (0.044 R)
• M37: 14,427,368 km (0.11 R)
• M38: 14,477,184 km (0.116 R)
• M39: 16,048,710 km (0.085 R)
• M40: 16,411,036 km (0.106 R)
• M41: 16,828,564 km (0.073 R)
• M42: 17,673,792 km (0.1 R)
• M43: 18,047,936 km (0.12 R)
• M44: 18,209,053 km (0.104 R)
• M45: 18,912,911 km (0.084 R)
• M46: 19,902,202 km (0.105 R)
• M47: 19,957,553 km (0.115 R)
• M48: 20,347,255 km (0.079 R)
• M49: 20,627,003 km (0.115 R)
• M50: 20,851,849 km (0.095 R)
• M51: 21,020,894 km (0.06 R)
• M52: 21,133,990 km (0.085 R)
• M53: 21,247,086 km (0.095 R)
• M54: 21,360,482 km (0.083 R)
• M55: 22,737,081 km (0.099 R)
• M56: 22,795,125 km (0.092 R)
• M57: 23,905,889 km (0.1 R)
• M58: 23,964,980 km (0.1 R)
• M59: 24,497,699 km (0.077 R)
• M60: 24,616,629 km (0.102 R)
• M61: 24,676,169 km (0.063 R)
• M62: 25,334,250 km (0.12 R)
• M63: 26,484,508 km (0.115 R)
• M64: 26,667,616 km (0.038 R)
• M65: 27,775,537 km (0.064 R)
• M66: 27,961,637 km (0.032 R)
• M67: 28,085,953 km (0.119 R)
• M68: 29,655,235 km (0.044 R)
• M69: 29,845,523 km (0.046 R)
• M70: 29,972,532 km (0.115 R)
• M71: 30,866,828 km (0.094 R)
• M72: 31,640,398 km (0.099 R)
• M73: 32,616,225 km (0.116 R)
• M74: 32,681,600 km (0.093 R)
• M75: 36,957,556 km (0.119 R)
• M76: 37,025,772 km (0.104 R)
• M77: 37,435,820 km (0.064 R)
• M78: 37,641,517 km (0.079 R)
• M79: 38,744,353 km (0.101 R)
• M80: 42,687,154 km (0.086 R)
• M81: 43,117,098 km (0.051 R)
• M82: 44,125,837 km (0.118 R)
• M83: 44,778,532 km (0.11 R)
• M84: 46,019,895 km (0.09 R)
• M85: 46,976,873 km (0.06 R)
• M86: 47,420,730 km (0.111 R)
• M87: 47,791,733 km (0.095 R)
• M88: 48,238,282 km (0.098 R)
• M89: 49,435,514 km (0.043 R)
• M90: 49,510,612 km (0.059 R)
• M91: 49,736,355 km (0.108 R)
• M92: 50,188,739 km (0.106 R)
• M93: 50,264,286 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.2

Radius: 7.6

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.62 AU - 7.38 AU

Year: 12561 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,571,372 km

• M1: 179,667 km (0.1 R)
• M2: 269,426 km (0.044 R)
• M3: 393,143 km (0.08 R)
• M4: 756,516 km (0.086 R)
• M5: 815,757 km (0.053 R)
• M6: 1,181,823 km (0.087 R)
• M7: 1,395,000 km (0.112 R)
• M8: 1,544,149 km (0.085 R)
• M9: 2,050,089 km (0.05 R)
• M10: 2,162,886 km (0.1 R)
• M11: 2,306,799 km (0.12 R)
• M12: 2,483,773 km (0.094 R)
• M13: 4,017,002 km (0.106 R)
• M14: 4,302,285 km (0.036 R)
• M15: 5,985,112 km (0.074 R)
• M16: 6,269,796 km (0.105 R)
• M17: 6,517,381 km (0.106 R)
• M18: 6,684,182 km (0.116 R)
• M19: 6,979,489 km (0.119 R)
• M20: 7,107,395 km (0.072 R)
• M21: 7,236,049 km (0.084 R)
• M22: 7,495,751 km (0.103 R)
• M23: 8,158,320 km (0.044 R)
• M24: 8,338,137 km (0.057 R)
• M25: 10,842,255 km (0.105 R)
• M26: 10,891,473 km (0.101 R)
• M27: 11,590,095 km (0.111 R)
• M28: 11,691,074 km (0.042 R)
• M29: 12,200,454 km (0.115 R)
• M30: 12,561,284 km (0.066 R)
• M31: 13,030,423 km (0.103 R)
• M32: 13,188,099 km (0.11 R)
• M33: 13,452,140 km (0.111 R)
• M34: 14,255,181 km (0.117 R)
• M35: 14,744,366 km (0.107 R)
• M36: 15,018,429 km (0.113 R)
• M37: 15,294,288 km (0.073 R)
• M38: 15,571,942 km (0.115 R)
• M39: 16,698,563 km (0.113 R)
• M40: 17,793,171 km (0.104 R)
• M41: 18,026,543 km (0.11 R)
• M42: 18,085,036 km (0.073 R)
• M43: 18,496,430 km (0.112 R)
• M44: 19,568,149 km (0.104 R)
• M45: 19,628,288 km (0.115 R)
• M46: 19,809,152 km (0.075 R)
• M47: 20,476,657 km (0.116 R)
• M48: 21,833,809 km (0.099 R)
• M49: 22,965,667 km (0.1 R)
• M50: 23,219,834 km (0.109 R)
• M51: 23,923,542 km (0.073 R)
• M52: 24,052,196 km (0.057 R)
• M53: 24,245,626 km (0.088 R)
• M54: 24,959,507 km (0.067 R)
• M55: 25,024,732 km (0.075 R)
• M56: 26,607,178 km (0.081 R)
• M57: 26,807,340 km (0.101 R)
• M58: 28,494,206 km (0.119 R)
• M59: 30,633,156 km (0.107 R)
• M60: 30,912,904 km (0.109 R)
• M61: 31,123,239 km (0.056 R)
• M62: 31,757,085 km (0.059 R)
• M63: 32,395,419 km (0.043 R)
• M64: 33,252,914 km (0.089 R)
• M65: 33,900,822 km (0.09 R)
• M66: 34,262,700 km (0.114 R)
• M67: 35,502,417 km (0.068 R)
• M68: 35,943,581 km (0.096 R)
• M69: 37,426,844 km (0.112 R)
• M70: 37,501,493 km (0.113 R)
• M71: 39,308,935 km (0.112 R)
• M72: 39,460,777 km (0.032 R)
• M73: 40,682,991 km (0.068 R)
• M74: 41,375,929 km (0.116 R)
• M75: 42,539,501 km (0.035 R)
• M76: 43,007,892 km (0.107 R)
• M77: 43,164,371 km (0.085 R)
• M78: 44,265,412 km (0.027 R)
• M79: 44,898,659 km (0.118 R)
• M80: 45,375,577 km (0.102 R)
• M81: 46,174,131 km (0.106 R)
• M82: 47,057,955 km (0.094 R)
• M83: 47,219,222 km (0.112 R)
• M84: 48,109,628 km (0.041 R)
• M85: 48,272,241 km (0.032 R)
• M86: 48,434,854 km (0.031 R)
• M87: 49,824,917 km (0.079 R)
• M88: 49,907,046 km (0.104 R)
• M89: 52,393,213 km (0.079 R)
• M90: 53,398,960 km (0.084 R)
• M91: 53,651,481 km (0.08 R)
• M92: 53,904,302 km (0.106 R)
• M93: 55,004,444 km (0.113 R)
• M94: 55,770,385 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit