🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 8.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 355 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,518,336 km

• M1: 121,025 km (0.111 R)
• M2: 196,272 km (0.09 R)
• M3: 271,371 km (0.074 R)
• M4: 366,216 km (0.095 R)
• M5: 451,786 km (0.098 R)
• M6: 598,391 km (0.095 R)
• M7: 668,403 km (0.072 R)
• M8: 789,129 km (0.119 R)
• M9: 875,297 km (0.086 R)
• M10: 956,230 km (0.089 R)
• M11: 1,030,729 km (0.094 R)
• M12: 1,093,710 km (0.046 R)
• M13: 1,153,549 km (0.105 R)
• M14: 1,247,646 km (0.111 R)
• M15: 1,484,310 km (0.101 R)
• M16: 1,618,649 km (0.118 R)
• M17: 1,692,550 km (0.109 R)
• M18: 1,773,184 km (0.08 R)
• M19: 1,860,549 km (0.108 R)
• M20: 2,011,493 km (0.068 R)
• M21: 2,074,174 km (0.118 R)
• M22: 2,482,128 km (0.108 R)
• M23: 2,723,878 km (0.058 R)
• M24: 2,799,874 km (0.076 R)
• M25: 2,908,631 km (0.084 R)
• M26: 2,966,825 km (0.031 R)
• M27: 3,071,244 km (0.06 R)
• M28: 3,210,221 km (0.109 R)
• M29: 3,297,287 km (0.117 R)
• M30: 3,419,209 km (0.113 R)
• M31: 3,487,575 km (0.109 R)
• M32: 3,542,478 km (0.084 R)
• M33: 3,618,623 km (0.103 R)
• M34: 3,716,310 km (0.098 R)
• M35: 3,800,833 km (0.117 R)
• M36: 3,871,742 km (0.107 R)
• M37: 3,950,132 km (0.118 R)
• M38: 4,036,450 km (0.043 R)
• M39: 4,218,062 km (0.106 R)
• M40: 4,313,655 km (0.038 R)
• M41: 4,387,556 km (0.111 R)
• M42: 4,462,056 km (0.045 R)
• M43: 4,657,580 km (0.094 R)
• M44: 4,733,426 km (0.109 R)
• M45: 4,817,500 km (0.082 R)
• M46: 4,940,619 km (0.103 R)
• M47: 5,072,565 km (0.098 R)
• M48: 5,166,512 km (0.115 R)
• M49: 5,229,343 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 8.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.2 AU

Year: 719 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,518,336 km

• M1: 131,347 km (0.118 R)
• M2: 212,130 km (0.066 R)
• M3: 361,129 km (0.081 R)
• M4: 422,764 km (0.081 R)
• M5: 507,137 km (0.049 R)
• M6: 612,753 km (0.104 R)
• M7: 847,322 km (0.08 R)
• M8: 922,271 km (0.103 R)
• M9: 1,035,965 km (0.106 R)
• M10: 1,205,908 km (0.08 R)
• M11: 1,317,658 km (0.092 R)
• M12: 1,516,474 km (0.103 R)
• M13: 1,580,202 km (0.116 R)
• M14: 1,762,113 km (0.084 R)
• M15: 1,859,502 km (0.113 R)
• M16: 2,130,573 km (0.077 R)
• M17: 2,194,451 km (0.111 R)
• M18: 2,340,309 km (0.084 R)
• M19: 2,456,098 km (0.091 R)
• M20: 2,514,591 km (0.094 R)
• M21: 2,633,222 km (0.117 R)
• M22: 2,710,564 km (0.108 R)
• M23: 2,832,187 km (0.076 R)
• M24: 2,920,300 km (0.094 R)
• M25: 2,991,509 km (0.114 R)
• M26: 3,063,166 km (0.065 R)
• M27: 3,126,446 km (0.036 R)
• M28: 3,190,025 km (0.111 R)
• M29: 3,254,202 km (0.102 R)
• M30: 3,458,553 km (0.098 R)
• M31: 3,581,373 km (0.054 R)
• M32: 3,657,668 km (0.106 R)
• M33: 3,792,456 km (0.092 R)
• M34: 4,226,888 km (0.079 R)
• M35: 4,297,498 km (0.118 R)
• M36: 4,542,539 km (0.086 R)
• M37: 4,635,589 km (0.083 R)
• M38: 4,918,628 km (0.034 R)
• M39: 5,035,614 km (0.036 R)
• M40: 5,099,791 km (0.074 R)
• M41: 5,261,507 km (0.115 R)
• M42: 5,446,709 km (0.101 R)
• M43: 5,712,095 km (0.043 R)
• M44: 5,835,065 km (0.061 R)
• M45: 6,152,212 km (0.101 R)
• M46: 6,209,508 km (0.077 R)
• M47: 6,509,901 km (0.1 R)
• M48: 6,791,594 km (0.108 R)
• M49: 6,886,289 km (0.098 R)
• M50: 7,041,273 km (0.103 R)
• M51: 7,137,165 km (0.08 R)
• M52: 7,197,303 km (0.098 R)
• M53: 7,293,943 km (0.072 R)
• M54: 7,464,186 km (0.045 R)
• M55: 7,795,994 km (0.116 R)
• M56: 7,932,577 km (0.08 R)
• M57: 8,246,134 km (0.108 R)
• M58: 8,372,544 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 10.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.86 AU - 1.24 AU

Year: 730 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,518,336 km

• M1: 142,716 km (0.081 R)
• M2: 235,766 km (0.117 R)
• M3: 303,384 km (0.107 R)
• M4: 408,402 km (0.066 R)
• M5: 476,170 km (0.062 R)
• M6: 564,433 km (0.05 R)
• M7: 948,451 km (0.079 R)
• M8: 1,043,744 km (0.097 R)
• M9: 1,152,951 km (0.104 R)
• M10: 1,222,663 km (0.11 R)
• M11: 1,299,407 km (0.12 R)
• M12: 1,377,796 km (0.119 R)
• M13: 1,452,147 km (0.099 R)
• M14: 1,527,993 km (0.048 R)
• M15: 1,732,643 km (0.082 R)
• M16: 1,844,691 km (0.062 R)
• M17: 1,927,269 km (0.105 R)
• M18: 2,017,477 km (0.105 R)
• M19: 2,142,391 km (0.1 R)
• M20: 2,263,117 km (0.117 R)
• M21: 2,386,236 km (0.105 R)
• M22: 2,703,832 km (0.081 R)
• M23: 2,834,730 km (0.108 R)
• M24: 2,930,622 km (0.029 R)
• M25: 3,012,602 km (0.059 R)
• M26: 3,140,807 km (0.062 R)
• M27: 3,209,473 km (0.062 R)
• M28: 3,286,366 km (0.094 R)
• M29: 3,457,656 km (0.051 R)
• M30: 3,576,287 km (0.058 R)
• M31: 3,744,435 km (0.118 R)
• M32: 3,882,663 km (0.1 R)
• M33: 4,039,143 km (0.102 R)
• M34: 4,180,812 km (0.108 R)
• M35: 4,469,386 km (0.053 R)
• M36: 4,703,207 km (0.078 R)
• M37: 4,843,680 km (0.108 R)
• M38: 4,958,870 km (0.085 R)
• M39: 5,273,475 km (0.086 R)
• M40: 5,373,705 km (0.107 R)
• M41: 5,659,736 km (0.078 R)
• M42: 5,799,909 km (0.114 R)
• M43: 5,960,129 km (0.119 R)
• M44: 6,036,124 km (0.077 R)
• M45: 6,179,439 km (0.103 R)
• M46: 6,246,609 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 12.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.04 AU - 1.12 AU

Year: 761 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,518,336 km

• M1: 218,562 km (0.078 R)
• M2: 341,981 km (0.112 R)
• M3: 460,612 km (0.085 R)
• M4: 607,816 km (0.092 R)
• M5: 831,166 km (0.061 R)
• M6: 915,090 km (0.116 R)
• M7: 1,040,603 km (0.099 R)
• M8: 1,125,574 km (0.031 R)
• M9: 1,268,291 km (0.094 R)
• M10: 1,366,876 km (0.1 R)
• M11: 1,598,902 km (0.091 R)
• M12: 1,776,624 km (0.103 R)
• M13: 1,993,840 km (0.115 R)
• M14: 2,160,642 km (0.082 R)
• M15: 2,345,096 km (0.107 R)
• M16: 2,521,622 km (0.085 R)
• M17: 2,897,412 km (0.102 R)
• M18: 3,276,343 km (0.071 R)
• M19: 3,399,761 km (0.056 R)
• M20: 3,484,583 km (0.114 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 8.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.67 AU - 3.11 AU

Year: 3332 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,518,336 km

• M1: 116,836 km (0.115 R)
• M2: 198,367 km (0.093 R)
• M3: 263,292 km (0.041 R)
• M4: 363,672 km (0.085 R)
• M5: 416,331 km (0.088 R)
• M6: 530,773 km (0.095 R)
• M7: 648,507 km (0.099 R)
• M8: 819,647 km (0.095 R)
• M9: 901,626 km (0.105 R)
• M10: 1,005,746 km (0.119 R)
• M11: 1,236,726 km (0.106 R)
• M12: 1,289,234 km (0.101 R)
• M13: 1,342,491 km (0.09 R)
• M14: 1,473,539 km (0.04 R)
• M15: 1,585,887 km (0.098 R)
• M16: 1,928,466 km (0.075 R)
• M17: 2,139,998 km (0.102 R)
• M18: 2,229,307 km (0.051 R)
• M19: 2,558,572 km (0.03 R)
• M20: 2,626,340 km (0.065 R)
• M21: 2,708,320 km (0.073 R)
• M22: 2,833,084 km (0.118 R)
• M23: 3,292,200 km (0.12 R)
• M24: 3,455,262 km (0.09 R)
• M25: 3,560,579 km (0.107 R)
• M26: 3,836,138 km (0.106 R)
• M27: 3,929,637 km (0.116 R)
• M28: 4,214,471 km (0.05 R)
• M29: 4,294,805 km (0.111 R)
• M30: 4,555,255 km (0.068 R)
• M31: 4,837,696 km (0.1 R)
• M32: 5,211,691 km (0.077 R)
• M33: 5,332,715 km (0.106 R)
• M34: 5,754,581 km (0.103 R)
• M35: 5,808,137 km (0.108 R)
• M36: 6,168,967 km (0.084 R)
• M37: 6,278,772 km (0.078 R)
• M38: 6,333,824 km (0.102 R)
• M39: 6,481,627 km (0.091 R)
• M40: 6,724,125 km (0.09 R)
• M41: 7,237,246 km (0.096 R)
• M42: 7,295,140 km (0.118 R)
• M43: 7,684,394 km (0.09 R)
• M44: 7,961,000 km (0.106 R)
• M45: 8,060,632 km (0.062 R)
• M46: 8,240,898 km (0.113 R)
• M47: 8,381,969 km (0.09 R)
• M48: 8,463,051 km (0.116 R)
• M49: 8,544,282 km (0.1 R)
• M50: 8,748,633 km (0.095 R)
• M51: 9,120,533 km (0.083 R)
• M52: 9,434,390 km (0.089 R)
• M53: 9,582,192 km (0.059 R)
• M54: 10,094,416 km (0.088 R)
• M55: 10,223,818 km (0.113 R)
• M56: 10,397,351 km (0.083 R)
• M57: 10,484,417 km (0.074 R)
• M58: 10,549,941 km (0.089 R)
• M59: 10,769,252 km (0.059 R)
• M60: 10,923,637 km (0.083 R)
• M61: 12,484,541 km (0.033 R)
• M62: 12,646,705 km (0.12 R)
• M63: 12,949,940 km (0.105 R)
• M64: 13,231,782 km (0.082 R)
• M65: 13,754,028 km (0.117 R)
• M66: 14,867,635 km (0.119 R)
• M67: 16,668,045 km (0.115 R)
• M68: 16,974,870 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.4

Radius: 8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.6 AU - 6.02 AU

Year: 9499 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,518,336 km

• M1: 114,143 km (0.104 R)
• M2: 359,184 km (0.088 R)
• M3: 443,408 km (0.062 R)
• M4: 619,186 km (0.092 R)
• M5: 1,001,707 km (0.071 R)
• M6: 1,217,727 km (0.119 R)
• M7: 1,331,421 km (0.098 R)
• M8: 1,528,890 km (0.096 R)
• M9: 1,672,803 km (0.062 R)
• M10: 1,951,953 km (0.083 R)
• M11: 2,153,910 km (0.11 R)
• M12: 2,602,554 km (0.118 R)
• M13: 2,775,190 km (0.088 R)
• M14: 4,608,662 km (0.098 R)
• M15: 4,908,605 km (0.101 R)
• M16: 4,999,860 km (0.083 R)
• M17: 5,558,907 km (0.111 R)
• M18: 5,654,052 km (0.065 R)
• M19: 5,717,780 km (0.09 R)
• M20: 5,781,808 km (0.051 R)
• M21: 6,007,551 km (0.091 R)
• M22: 6,072,626 km (0.117 R)
• M23: 6,368,232 km (0.109 R)
• M24: 6,702,134 km (0.075 R)
• M25: 7,283,023 km (0.08 R)
• M26: 7,352,436 km (0.113 R)
• M27: 7,526,867 km (0.118 R)
• M28: 7,738,099 km (0.104 R)
• M29: 8,166,398 km (0.112 R)
• M30: 8,639,127 km (0.082 R)
• M31: 8,971,534 km (0.088 R)
• M32: 9,534,919 km (0.077 R)
• M33: 9,610,915 km (0.118 R)
• M34: 10,187,316 km (0.115 R)
• M35: 10,814,430 km (0.079 R)
• M36: 10,973,153 km (0.078 R)
• M37: 11,212,660 km (0.105 R)
• M38: 11,453,961 km (0.106 R)
• M39: 11,656,367 km (0.081 R)
• M40: 12,229,327 km (0.06 R)
• M41: 12,477,809 km (0.093 R)
• M42: 12,686,049 km (0.096 R)
• M43: 13,063,784 km (0.083 R)
• M44: 13,148,306 km (0.112 R)
• M45: 13,744,604 km (0.086 R)
• M46: 14,046,043 km (0.078 R)
• M47: 14,262,661 km (0.076 R)
• M48: 15,318,074 km (0.09 R)
• M49: 15,541,124 km (0.08 R)
• M50: 16,580,830 km (0.104 R)
• M51: 16,901,867 km (0.099 R)
• M52: 17,363,825 km (0.119 R)
• M53: 18,822,254 km (0.118 R)
• M54: 19,157,055 km (0.111 R)
• M55: 19,687,080 km (0.113 R)
• M56: 20,124,354 km (0.108 R)
• M57: 20,712,274 km (0.095 R)
• M58: 20,860,226 km (0.112 R)
• M59: 20,958,961 km (0.054 R)
• M60: 21,157,028 km (0.065 R)
• M61: 22,206,906 km (0.025 R)
• M62: 23,376,014 km (0.084 R)
• M63: 23,684,335 km (0.068 R)
• M64: 23,994,002 km (0.11 R)
• M65: 24,513,107 km (0.107 R)
• M66: 25,509,429 km (0.102 R)
• M67: 25,615,045 km (0.063 R)
• M68: 25,720,960 km (0.054 R)
• M69: 27,055,673 km (0.099 R)
• M70: 29,016,901 km (0.119 R)
• M71: 29,348,260 km (0.07 R)
• M72: 29,569,814 km (0.107 R)
• M73: 30,686,114 km (0.114 R)
• M74: 31,023,606 km (0.119 R)
• M75: 31,418,994 km (0.069 R)
• M76: 32,043,714 km (0.041 R)
• M77: 33,017,148 km (0.041 R)
• M78: 33,826,173 km (0.093 R)
• M79: 34,116,542 km (0.104 R)
• M80: 34,641,631 km (0.114 R)
• M81: 34,875,752 km (0.057 R)
• M82: 35,169,263 km (0.068 R)
• M83: 35,404,580 km (0.027 R)
• M84: 35,581,405 km (0.109 R)
• M85: 36,054,583 km (0.075 R)
• M86: 36,589,246 km (0.116 R)
• M87: 39,668,568 km (0.097 R)
• M88: 40,036,280 km (0.095 R)
• M89: 40,220,584 km (0.077 R)
• M90: 41,518,346 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit