🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.68 AU - 0.94 AU

Year: 478 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,071,453 km

• M1: 180,415 km (0.102 R)
• M2: 281,543 km (0.057 R)
• M3: 375,640 km (0.112 R)
• M4: 485,445 km (0.059 R)
• M5: 709,692 km (0.079 R)
• M6: 812,765 km (0.113 R)
• M7: 911,799 km (0.076 R)
• M8: 1,012,179 km (0.098 R)
• M9: 1,106,127 km (0.12 R)
• M10: 1,203,216 km (0.088 R)
• M11: 1,303,596 km (0.108 R)
• M12: 1,473,539 km (0.079 R)
• M13: 1,585,887 km (0.036 R)
• M14: 1,684,622 km (0.041 R)
• M15: 1,836,763 km (0.1 R)
• M16: 1,962,724 km (0.108 R)
• M17: 2,091,827 km (0.083 R)
• M18: 2,191,758 km (0.116 R)
• M19: 2,344,797 km (0.096 R)
• M20: 2,598,216 km (0.055 R)
• M21: 2,740,783 km (0.087 R)
• M22: 2,880,956 km (0.09 R)
• M23: 3,132,280 km (0.107 R)
• M24: 3,396,171 km (0.044 R)
• M25: 3,601,718 km (0.09 R)
• M26: 3,711,673 km (0.1 R)
• M27: 3,806,069 km (0.055 R)
• M28: 3,934,873 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 8.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.95 AU - 1.09 AU

Year: 676 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,071,453 km

• M1: 187,895 km (0.115 R)
• M2: 257,458 km (0.097 R)
• M3: 399,127 km (0.095 R)
• M4: 514,766 km (0.115 R)
• M5: 589,416 km (0.082 R)
• M6: 655,239 km (0.073 R)
• M7: 732,730 km (0.091 R)
• M8: 790,774 km (0.092 R)
• M9: 850,613 km (0.081 R)
• M10: 965,205 km (0.078 R)
• M11: 1,029,533 km (0.115 R)
• M12: 1,090,269 km (0.049 R)
• M13: 1,367,773 km (0.095 R)
• M14: 1,452,147 km (0.112 R)
• M15: 1,620,145 km (0.11 R)
• M16: 1,764,058 km (0.082 R)
• M17: 1,981,573 km (0.099 R)
• M18: 2,071,183 km (0.071 R)
• M19: 2,254,290 km (0.116 R)
• M20: 2,334,325 km (0.042 R)
• M21: 2,511,299 km (0.066 R)
• M22: 2,615,420 km (0.067 R)
• M23: 2,678,699 km (0.095 R)
• M24: 2,778,032 km (0.051 R)
• M25: 2,856,871 km (0.104 R)
• M26: 2,943,787 km (0.093 R)
• M27: 3,083,362 km (0.105 R)
• M28: 3,172,522 km (0.095 R)
• M29: 3,308,058 km (0.086 R)
• M30: 3,538,289 km (0.092 R)
• M31: 3,639,567 km (0.11 R)
• M32: 3,765,678 km (0.027 R)
• M33: 3,821,328 km (0.084 R)
• M34: 4,046,622 km (0.066 R)
• M35: 4,128,303 km (0.095 R)
• M36: 4,409,547 km (0.117 R)
• M37: 4,501,998 km (0.05 R)
• M38: 4,646,061 km (0.097 R)
• M39: 4,748,685 km (0.095 R)
• M40: 4,826,177 km (0.063 R)
• M41: 5,052,219 km (0.064 R)
• M42: 5,149,009 km (0.119 R)
• M43: 5,398,090 km (0.116 R)
• M44: 5,524,051 km (0.043 R)
• M45: 5,605,582 km (0.034 R)
• M46: 5,742,314 km (0.045 R)
• M47: 5,825,042 km (0.097 R)
• M48: 5,991,395 km (0.105 R)
• M49: 6,253,341 km (0.114 R)
• M50: 6,329,037 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 6.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.27 AU - 6.83 AU

Year: 9762 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,071,453 km

• M1: 135,984 km (0.081 R)
• M2: 229,932 km (0.094 R)
• M3: 445,502 km (0.085 R)
• M4: 575,353 km (0.087 R)
• M5: 1,175,839 km (0.106 R)
• M6: 1,339,799 km (0.092 R)
• M7: 1,511,238 km (0.055 R)
• M8: 1,981,424 km (0.082 R)
• M9: 2,111,275 km (0.082 R)
• M10: 2,402,093 km (0.083 R)
• M11: 2,658,205 km (0.043 R)
• M12: 2,729,563 km (0.082 R)
• M13: 2,922,993 km (0.096 R)
• M14: 3,196,308 km (0.051 R)
• M15: 4,370,053 km (0.032 R)
• M16: 4,539,697 km (0.114 R)
• M17: 4,827,074 km (0.056 R)
• M18: 4,972,932 km (0.117 R)
• M19: 5,209,447 km (0.111 R)
• M20: 5,299,056 km (0.116 R)
• M21: 5,785,847 km (0.1 R)
• M22: 5,940,980 km (0.114 R)
• M23: 6,066,044 km (0.06 R)
• M24: 6,223,571 km (0.117 R)
• M25: 6,318,715 km (0.065 R)
• M26: 6,414,308 km (0.064 R)
• M27: 6,478,336 km (0.086 R)
• M28: 6,542,663 km (0.074 R)
• M29: 6,607,140 km (0.114 R)
• M30: 7,296,786 km (0.111 R)
• M31: 7,397,166 km (0.106 R)
• M32: 7,599,422 km (0.058 R)
• M33: 8,043,728 km (0.118 R)
• M34: 8,461,405 km (0.108 R)
• M35: 8,743,696 km (0.101 R)
• M36: 9,245,298 km (0.088 R)
• M37: 10,313,726 km (0.077 R)
• M38: 10,577,467 km (0.065 R)
• M39: 10,653,164 km (0.106 R)
• M40: 10,729,159 km (0.107 R)
• M41: 11,034,638 km (0.112 R)
• M42: 11,265,767 km (0.089 R)
• M43: 11,654,422 km (0.03 R)
• M44: 12,126,703 km (0.116 R)
• M45: 12,484,840 km (0.095 R)
• M46: 12,806,326 km (0.107 R)
• M47: 13,745,352 km (0.068 R)
• M48: 13,910,956 km (0.094 R)
• M49: 14,118,897 km (0.117 R)
• M50: 14,285,998 km (0.08 R)
• M51: 15,259,282 km (0.086 R)
• M52: 15,473,805 km (0.069 R)
• M53: 16,166,593 km (0.071 R)
• M54: 16,472,970 km (0.069 R)
• M55: 17,807,383 km (0.114 R)
• M56: 19,176,203 km (0.1 R)
• M57: 19,361,256 km (0.032 R)
• M58: 19,546,907 km (0.028 R)
• M59: 19,593,282 km (0.107 R)
• M60: 19,733,156 km (0.078 R)
• M61: 20,060,476 km (0.083 R)
• M62: 20,107,300 km (0.078 R)
• M63: 21,579,642 km (0.074 R)
• M64: 21,627,663 km (0.086 R)
• M65: 22,061,946 km (0.097 R)
• M66: 22,840,902 km (0.116 R)
• M67: 23,431,215 km (0.073 R)
• M68: 24,275,845 km (0.041 R)
• M69: 24,476,007 km (0.099 R)
• M70: 24,978,955 km (0.065 R)
• M71: 25,586,921 km (0.095 R)
• M72: 26,046,186 km (0.083 R)
• M73: 26,251,135 km (0.114 R)
• M74: 28,119,762 km (0.063 R)
• M75: 29,229,479 km (0.073 R)
• M76: 29,602,427 km (0.085 R)
• M77: 29,923,464 km (0.087 R)
• M78: 31,546,002 km (0.086 R)
• M79: 32,533,049 km (0.112 R)
• M80: 33,586,068 km (0.084 R)
• M81: 33,864,919 km (0.108 R)
• M82: 34,875,602 km (0.066 R)
• M83: 35,782,165 km (0.081 R)
• M84: 36,524,470 km (0.058 R)
• M85: 37,098,926 km (0.099 R)
• M86: 37,908,100 km (0.058 R)
• M87: 39,015,723 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664

Radius: 4.9

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.99 AU - 9.39 AU

Year: 16805 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,071,453 km

• M1: 71,957 km (0.12 R)
• M2: 171,888 km (0.118 R)
• M3: 309,967 km (0.076 R)
• M4: 358,137 km (0.067 R)
• M5: 787,633 km (0.11 R)
• M6: 1,145,620 km (0.103 R)
• M7: 1,520,363 km (0.096 R)
• M8: 1,605,335 km (0.12 R)
• M9: 2,116,211 km (0.059 R)
• M10: 2,147,777 km (0.082 R)
• M11: 2,438,595 km (0.06 R)
• M12: 2,776,387 km (0.096 R)
• M13: 2,915,662 km (0.08 R)
• M14: 3,347,103 km (0.068 R)
• M15: 3,383,904 km (0.103 R)
• M16: 3,683,548 km (0.115 R)
• M17: 3,952,825 km (0.111 R)
• M18: 4,798,053 km (0.09 R)
• M19: 5,007,340 km (0.118 R)
• M20: 6,926,681 km (0.071 R)
• M21: 7,115,623 km (0.091 R)
• M22: 7,306,360 km (0.099 R)
• M23: 8,687,448 km (0.089 R)
• M24: 8,789,174 km (0.101 R)
• M25: 9,774,725 km (0.086 R)
• M26: 10,685,776 km (0.075 R)
• M27: 11,013,844 km (0.109 R)
• M28: 12,187,739 km (0.093 R)
• M29: 12,473,171 km (0.098 R)
• M30: 12,587,913 km (0.117 R)
• M31: 12,934,232 km (0.072 R)
• M32: 13,459,620 km (0.117 R)
• M33: 14,290,785 km (0.106 R)
• M34: 14,471,051 km (0.118 R)
• M35: 14,531,189 km (0.119 R)
• M36: 14,894,562 km (0.103 R)
• M37: 15,260,778 km (0.101 R)
• M38: 16,440,058 km (0.094 R)
• M39: 17,906,267 km (0.104 R)
• M40: 18,425,970 km (0.09 R)
• M41: 21,029,870 km (0.107 R)
• M42: 21,715,777 km (0.119 R)
• M43: 22,828,485 km (0.109 R)
• M44: 22,968,958 km (0.079 R)
• M45: 25,253,916 km (0.086 R)
• M46: 26,497,074 km (0.049 R)
• M47: 26,570,826 km (0.118 R)
• M48: 26,792,380 km (0.115 R)
• M49: 27,909,727 km (0.049 R)
• M50: 29,346,764 km (0.094 R)
• M51: 30,112,705 km (0.046 R)
• M52: 30,266,641 km (0.107 R)
• M53: 31,273,884 km (0.117 R)
• M54: 33,082,672 km (0.086 R)
• M55: 33,400,717 km (0.102 R)
• M56: 33,959,764 km (0.118 R)
• M57: 34,360,836 km (0.106 R)
• M58: 34,602,436 km (0.095 R)
• M59: 34,763,703 km (0.091 R)
• M60: 36,800,627 km (0.056 R)
• M61: 38,708,599 km (0.028 R)
• M62: 39,211,696 km (0.032 R)
• M63: 39,295,621 km (0.112 R)
• M64: 40,478,641 km (0.052 R)
• M65: 42,360,881 km (0.113 R)
• M66: 42,706,303 km (0.114 R)
• M67: 42,792,770 km (0.101 R)
• M68: 42,965,855 km (0.112 R)
• M69: 43,052,472 km (0.079 R)
• M70: 44,622,053 km (0.101 R)
• M71: 45,502,137 km (0.109 R)
• M72: 46,032,910 km (0.083 R)
• M73: 46,476,767 km (0.106 R)
• M74: 46,832,960 km (0.094 R)
• M75: 49,351,141 km (0.094 R)
• M76: 52,467,414 km (0.064 R)
• M77: 53,955,913 km (0.075 R)
• M78: 54,611,451 km (0.091 R)
• M79: 56,688,767 km (0.071 R)
• M80: 56,783,761 km (0.072 R)
• M81: 57,450,519 km (0.036 R)
• M82: 57,546,112 km (0.118 R)
• M83: 58,599,580 km (0.076 R)
• M84: 58,888,155 km (0.04 R)
• M85: 59,659,631 km (0.112 R)
• M86: 59,949,701 km (0.094 R)
• M87: 60,337,459 km (0.086 R)
• M88: 60,434,398 km (0.107 R)
• M89: 61,310,144 km (0.086 R)
• M90: 61,505,220 km (0.108 R)
• M91: 61,798,432 km (0.042 R)
• M92: 62,680,610 km (0.115 R)
• M93: 63,074,053 km (0.106 R)
• M94: 64,160,133 km (0.099 R)
• M95: 64,755,234 km (0.118 R)
• M96: 65,551,393 km (0.086 R)
• M97: 66,651,536 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 6.5

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.93 AU - 10.09 AU

Year: 19239 Days

Day: 15.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,071,453 km

• M1: 187,596 km (0.073 R)
• M2: 284,386 km (0.085 R)
• M3: 348,563 km (0.081 R)
• M4: 532,120 km (0.109 R)
• M5: 593,156 km (0.087 R)
• M6: 814,411 km (0.115 R)
• M7: 1,273,826 km (0.106 R)
• M8: 1,649,167 km (0.102 R)
• M9: 2,024,508 km (0.1 R)
• M10: 2,426,029 km (0.055 R)
• M11: 2,565,304 km (0.105 R)
• M12: 2,707,273 km (0.12 R)
• M13: 2,961,888 km (0.066 R)
• M14: 3,148,586 km (0.116 R)
• M15: 3,691,477 km (0.117 R)
• M16: 3,933,078 km (0.067 R)
• M17: 4,347,015 km (0.059 R)
• M18: 7,358,121 km (0.027 R)
• M19: 7,918,365 km (0.065 R)
• M20: 9,079,693 km (0.11 R)
• M21: 9,846,083 km (0.086 R)
• M22: 10,576,121 km (0.117 R)
• M23: 10,861,553 km (0.069 R)
• M24: 12,386,404 km (0.038 R)
• M25: 12,506,532 km (0.032 R)
• M26: 12,566,670 km (0.04 R)
• M27: 13,112,553 km (0.094 R)
• M28: 13,173,588 km (0.034 R)
• M29: 13,234,924 km (0.082 R)
• M30: 13,790,231 km (0.096 R)
• M31: 14,039,461 km (0.105 R)
• M32: 15,372,378 km (0.041 R)
• M33: 15,890,735 km (0.113 R)
• M34: 16,086,558 km (0.109 R)
• M35: 17,412,594 km (0.093 R)
• M36: 18,498,525 km (0.106 R)
• M37: 18,635,706 km (0.084 R)
• M38: 19,606,147 km (0.057 R)
• M39: 22,614,261 km (0.075 R)
• M40: 25,076,642 km (0.116 R)
• M41: 26,997,778 km (0.06 R)
• M42: 29,685,753 km (0.069 R)
• M43: 30,411,452 km (0.042 R)
• M44: 31,142,836 km (0.057 R)
• M45: 31,551,837 km (0.083 R)
• M46: 31,633,816 km (0.102 R)
• M47: 32,374,924 km (0.093 R)
• M48: 32,706,134 km (0.058 R)
• M49: 33,455,469 km (0.085 R)
• M50: 33,539,095 km (0.059 R)
• M51: 33,622,720 km (0.099 R)
• M52: 34,886,223 km (0.049 R)
• M53: 34,971,045 km (0.115 R)
• M54: 37,286,072 km (0.061 R)
• M55: 38,856,850 km (0.119 R)
• M56: 39,650,317 km (0.114 R)
• M57: 40,627,191 km (0.104 R)
• M58: 41,522,235 km (0.059 R)
• M59: 42,514,368 km (0.064 R)
• M60: 44,613,675 km (0.051 R)
• M61: 44,982,285 km (0.098 R)
• M62: 47,120,936 km (0.088 R)
• M63: 47,214,734 km (0.063 R)
• M64: 48,344,347 km (0.069 R)
• M65: 49,197,504 km (0.102 R)
• M66: 49,387,643 km (0.081 R)
• M67: 50,726,244 km (0.093 R)
• M68: 51,496,524 km (0.108 R)
• M69: 51,883,085 km (0.108 R)
• M70: 52,076,814 km (0.071 R)
• M71: 52,464,871 km (0.095 R)
• M72: 52,756,437 km (0.087 R)
• M73: 54,813,109 km (0.115 R)
• M74: 55,702,468 km (0.083 R)
• M75: 56,198,684 km (0.069 R)
• M76: 56,497,132 km (0.119 R)
• M77: 58,600,628 km (0.082 R)
• M78: 58,903,264 km (0.113 R)
• M79: 59,510,033 km (0.027 R)
• M80: 59,611,311 km (0.103 R)
• M81: 62,574,845 km (0.026 R)
• M82: 64,334,116 km (0.108 R)
• M83: 65,690,519 km (0.112 R)
• M84: 68,537,516 km (0.118 R)
• M85: 69,175,551 km (0.072 R)
• M86: 69,708,868 km (0.089 R)
• M87: 69,922,643 km (0.028 R)
• M88: 70,779,540 km (0.116 R)
• M89: 71,424,456 km (0.102 R)
• M90: 71,532,167 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 13,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit