🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 10.9

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 441 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,826,165 km

• M1: 136,583 km (0.062 R)
• M2: 208,091 km (0.115 R)
• M3: 287,976 km (0.071 R)
• M4: 450,439 km (0.12 R)
• M5: 685,906 km (0.068 R)
• M6: 760,256 km (0.088 R)
• M7: 870,360 km (0.102 R)
• M8: 981,212 km (0.111 R)
• M9: 1,066,483 km (0.067 R)
• M10: 1,159,832 km (0.062 R)
• M11: 1,255,874 km (0.115 R)
• M12: 1,343,688 km (0.048 R)
• M13: 1,416,692 km (0.065 R)
• M14: 1,614,311 km (0.049 R)
• M15: 1,716,486 km (0.095 R)
• M16: 1,814,772 km (0.09 R)
• M17: 1,965,866 km (0.051 R)
• M18: 2,233,795 km (0.092 R)
• M19: 2,423,635 km (0.061 R)
• M20: 2,492,749 km (0.057 R)
• M21: 2,633,072 km (0.078 R)
• M22: 2,768,757 km (0.115 R)
• M23: 2,841,163 km (0.104 R)
• M24: 2,958,298 km (0.114 R)
• M25: 3,107,148 km (0.114 R)
• M26: 3,228,023 km (0.06 R)
• M27: 3,312,097 km (0.104 R)
• M28: 3,513,605 km (0.091 R)
• M29: 3,615,930 km (0.109 R)
• M30: 3,719,302 km (0.067 R)
• M31: 3,823,572 km (0.065 R)
• M32: 3,977,957 km (0.049 R)
• M33: 4,076,392 km (0.073 R)
• M34: 4,175,725 km (0.098 R)
• M35: 4,259,201 km (0.111 R)
• M36: 4,351,652 km (0.109 R)
• M37: 4,453,229 km (0.113 R)
• M38: 4,521,296 km (0.111 R)
• M39: 4,615,693 km (0.042 R)
• M40: 5,079,446 km (0.099 R)
• M41: 5,258,216 km (0.054 R)
• M42: 5,330,471 km (0.057 R)
• M43: 5,421,128 km (0.081 R)
• M44: 5,668,413 km (0.085 R)
• M45: 5,826,089 km (0.106 R)
• M46: 6,032,385 km (0.099 R)
• M47: 6,231,499 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.9

Radius: 12.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.59 AU - 3.17 AU

Year: 3315 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,826,165 km

• M1: 153,787 km (0.087 R)
• M2: 235,168 km (0.109 R)
• M3: 469,139 km (0.105 R)
• M4: 609,611 km (0.06 R)
• M5: 902,374 km (0.098 R)
• M6: 1,122,732 km (0.1 R)
• M7: 1,402,779 km (0.088 R)
• M8: 1,558,511 km (0.09 R)
• M9: 1,856,958 km (0.075 R)
• M10: 2,093,173 km (0.086 R)
• M11: 2,239,630 km (0.11 R)
• M12: 2,423,486 km (0.079 R)
• M13: 2,508,756 km (0.095 R)
• M14: 2,647,284 km (0.109 R)
• M15: 3,004,972 km (0.116 R)
• M16: 3,302,373 km (0.113 R)
• M17: 3,473,962 km (0.118 R)
• M18: 3,786,472 km (0.07 R)
• M19: 4,006,680 km (0.102 R)
• M20: 4,128,452 km (0.098 R)
• M21: 4,251,721 km (0.119 R)
• M22: 4,713,829 km (0.115 R)
• M23: 4,799,548 km (0.034 R)
• M24: 5,103,980 km (0.094 R)
• M25: 5,347,675 km (0.103 R)
• M26: 5,549,931 km (0.079 R)
• M27: 5,686,215 km (0.066 R)
• M28: 5,915,698 km (0.079 R)
• M29: 6,078,311 km (0.112 R)
• M30: 6,171,810 km (0.059 R)
• M31: 6,719,188 km (0.063 R)
• M32: 8,064,971 km (0.117 R)
• M33: 8,193,775 km (0.034 R)
• M34: 8,901,073 km (0.04 R)
• M35: 9,141,178 km (0.069 R)
• M36: 9,275,517 km (0.054 R)
• M37: 9,792,078 km (0.12 R)
• M38: 10,346,039 km (0.075 R)
• M39: 10,457,938 km (0.038 R)
• M40: 11,282,223 km (0.12 R)
• M41: 11,542,224 km (0.111 R)
• M42: 12,393,585 km (0.066 R)
• M43: 12,602,125 km (0.099 R)
• M44: 12,811,861 km (0.105 R)
• M45: 13,570,472 km (0.07 R)
• M46: 13,723,959 km (0.086 R)
• M47: 13,816,261 km (0.096 R)
• M48: 14,468,508 km (0.091 R)
• M49: 14,688,267 km (0.118 R)
• M50: 14,782,663 km (0.073 R)
• M51: 14,877,359 km (0.099 R)
• M52: 15,481,734 km (0.109 R)
• M53: 16,452,475 km (0.096 R)
• M54: 16,583,373 km (0.09 R)
• M55: 16,912,189 km (0.11 R)
• M56: 17,810,823 km (0.068 R)
• M57: 18,316,763 km (0.119 R)
• M58: 18,724,866 km (0.071 R)
• M59: 18,930,115 km (0.078 R)
• M60: 19,377,412 km (0.082 R)
• M61: 19,723,731 km (0.106 R)
• M62: 21,486,144 km (0.054 R)
• M63: 22,313,869 km (0.106 R)
• M64: 22,495,181 km (0.041 R)
• M65: 22,749,797 km (0.087 R)
• M66: 22,895,655 km (0.098 R)
• M67: 23,115,265 km (0.058 R)
• M68: 24,297,686 km (0.116 R)
• M69: 24,446,835 km (0.103 R)
• M70: 24,559,034 km (0.116 R)
• M71: 25,197,368 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.7

Radius: 4.7

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.67 AU - 6.99 AU

Year: 10802 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,826,165 km

• M1: 70,012 km (0.067 R)
• M2: 103,971 km (0.043 R)
• M3: 142,118 km (0.08 R)
• M4: 177,722 km (0.093 R)
• M5: 260,450 km (0.115 R)
• M6: 318,943 km (0.114 R)
• M7: 492,925 km (0.063 R)
• M8: 613,800 km (0.1 R)
• M9: 694,284 km (0.108 R)
• M10: 761,154 km (0.088 R)
• M11: 956,230 km (0.058 R)
• M12: 1,088,474 km (0.093 R)
• M13: 1,206,507 km (0.058 R)
• M14: 1,370,316 km (0.049 R)
• M15: 1,519,466 km (0.083 R)
• M16: 1,585,139 km (0.111 R)
• M17: 1,880,146 km (0.062 R)
• M18: 1,926,970 km (0.111 R)
• M19: 2,391,920 km (0.099 R)
• M20: 2,442,784 km (0.044 R)
• M21: 2,971,612 km (0.116 R)
• M22: 3,109,242 km (0.103 R)
• M23: 3,333,789 km (0.077 R)
• M24: 3,390,785 km (0.032 R)
• M25: 3,709,878 km (0.073 R)
• M26: 3,768,819 km (0.073 R)
• M27: 3,828,210 km (0.034 R)
• M28: 4,008,176 km (0.051 R)
• M29: 4,160,317 km (0.054 R)
• M30: 4,755,417 km (0.114 R)
• M31: 4,981,459 km (0.095 R)
• M32: 5,714,190 km (0.118 R)
• M33: 5,748,298 km (0.095 R)
• M34: 5,782,406 km (0.088 R)
• M35: 5,816,664 km (0.088 R)
• M36: 5,954,294 km (0.05 R)
• M37: 6,303,157 km (0.063 R)
• M38: 6,802,514 km (0.078 R)
• M39: 7,240,687 km (0.12 R)
• M40: 7,500,538 km (0.114 R)
• M41: 7,801,230 km (0.051 R)
• M42: 8,144,108 km (0.088 R)
• M43: 8,570,013 km (0.106 R)
• M44: 9,605,081 km (0.102 R)
• M45: 9,645,622 km (0.064 R)
• M46: 10,261,516 km (0.112 R)
• M47: 11,358,518 km (0.093 R)
• M48: 11,487,620 km (0.065 R)
• M49: 12,095,885 km (0.041 R)
• M50: 14,306,044 km (0.03 R)
• M51: 14,819,015 km (0.093 R)
• M52: 15,910,930 km (0.076 R)
• M53: 16,248,274 km (0.107 R)
• M54: 16,832,304 km (0.102 R)
• M55: 17,472,732 km (0.098 R)
• M56: 18,020,709 km (0.115 R)
• M57: 18,523,807 km (0.089 R)
• M58: 18,777,226 km (0.076 R)
• M59: 19,031,542 km (0.098 R)
• M60: 19,082,704 km (0.117 R)
• M61: 19,236,042 km (0.049 R)
• M62: 19,543,915 km (0.074 R)
• M63: 20,844,369 km (0.102 R)
• M64: 22,333,915 km (0.071 R)
• M65: 22,387,621 km (0.089 R)
• M66: 22,495,481 km (0.112 R)
• M67: 22,982,571 km (0.079 R)
• M68: 23,637,511 km (0.056 R)
• M69: 24,132,829 km (0.08 R)
• M70: 24,631,439 km (0.096 R)
• M71: 25,808,176 km (0.051 R)
• M72: 26,091,065 km (0.095 R)
• M73: 26,774,129 km (0.111 R)
• M74: 27,693,857 km (0.106 R)
• M75: 27,809,646 km (0.118 R)
• M76: 28,041,522 km (0.039 R)
• M77: 28,332,341 km (0.098 R)
• M78: 28,624,057 km (0.066 R)
• M79: 31,174,251 km (0.064 R)
• M80: 31,294,678 km (0.087 R)
• M81: 32,141,551 km (0.049 R)
• M82: 33,487,633 km (0.077 R)
• M83: 33,672,536 km (0.085 R)
• M84: 33,857,888 km (0.117 R)
• M85: 35,039,412 km (0.096 R)
• M86: 35,415,351 km (0.049 R)
• M87: 35,540,864 km (0.056 R)
• M88: 37,059,581 km (0.115 R)
• M89: 37,698,663 km (0.116 R)
• M90: 38,405,813 km (0.104 R)
• M91: 38,922,823 km (0.099 R)
• M92: 40,619,113 km (0.12 R)
• M93: 40,684,787 km (0.086 R)
• M94: 41,211,820 km (0.102 R)
• M95: 42,073,055 km (0.06 R)
• M96: 42,206,197 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.4

Radius: 4.1

Gravity: 54.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.73 AU - 8.73 AU

Year: 14577 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,826,165 km

• M1: 99,483 km (0.108 R)
• M2: 403,166 km (0.086 R)
• M3: 553,063 km (0.072 R)
• M4: 763,697 km (0.075 R)
• M5: 1,443,021 km (0.087 R)
• M6: 1,671,607 km (0.082 R)
• M7: 1,760,318 km (0.082 R)
• M8: 2,098,559 km (0.109 R)
• M9: 2,194,302 km (0.045 R)
• M10: 2,625,443 km (0.025 R)
• M11: 2,974,604 km (0.074 R)
• M12: 3,082,315 km (0.068 R)
• M13: 3,154,720 km (0.077 R)
• M14: 4,107,060 km (0.109 R)
• M15: 4,885,567 km (0.087 R)
• M16: 6,249,900 km (0.093 R)
• M17: 6,434,055 km (0.108 R)
• M18: 6,480,281 km (0.062 R)
• M19: 6,666,680 km (0.117 R)
• M20: 6,760,477 km (0.094 R)
• M21: 7,188,178 km (0.102 R)
• M22: 7,284,369 km (0.109 R)
• M23: 7,478,098 km (0.119 R)
• M24: 8,270,069 km (0.109 R)
• M25: 9,192,191 km (0.119 R)
• M26: 9,612,411 km (0.116 R)
• M27: 9,985,359 km (0.049 R)
• M28: 10,254,485 km (0.1 R)
• M29: 11,187,527 km (0.119 R)
• M30: 11,411,026 km (0.083 R)
• M31: 12,492,469 km (0.115 R)
• M32: 13,074,704 km (0.093 R)
• M33: 13,487,594 km (0.108 R)
• M34: 15,366,544 km (0.107 R)
• M35: 15,989,918 km (0.109 R)
• M36: 16,241,542 km (0.107 R)
• M37: 16,685,099 km (0.104 R)
• M38: 17,778,809 km (0.092 R)
• M39: 17,974,184 km (0.089 R)
• M40: 18,367,178 km (0.062 R)
• M41: 19,294,984 km (0.108 R)
• M42: 20,238,049 km (0.05 R)
• M43: 20,305,966 km (0.048 R)
• M44: 21,680,471 km (0.115 R)
• M45: 21,750,034 km (0.085 R)
• M46: 23,155,656 km (0.077 R)
• M47: 23,654,565 km (0.1 R)
• M48: 24,373,532 km (0.094 R)
• M49: 24,518,044 km (0.063 R)
• M50: 24,590,449 km (0.041 R)
• M51: 25,026,527 km (0.114 R)
• M52: 26,945,419 km (0.027 R)
• M53: 27,244,764 km (0.057 R)
• M54: 28,605,506 km (0.07 R)
• M55: 28,681,801 km (0.089 R)
• M56: 29,524,935 km (0.077 R)
• M57: 29,679,170 km (0.11 R)
• M58: 30,376,296 km (0.059 R)
• M59: 32,340,816 km (0.081 R)
• M60: 33,458,761 km (0.104 R)
• M61: 33,619,578 km (0.115 R)
• M62: 33,780,546 km (0.048 R)
• M63: 34,022,445 km (0.111 R)
• M64: 34,508,190 km (0.048 R)
• M65: 35,241,070 km (0.075 R)
• M66: 35,650,369 km (0.119 R)
• M67: 35,732,349 km (0.119 R)
• M68: 35,896,757 km (0.076 R)
• M69: 37,053,897 km (0.12 R)
• M70: 37,887,905 km (0.076 R)
• M71: 38,307,228 km (0.053 R)
• M72: 39,319,856 km (0.07 R)
• M73: 39,489,500 km (0.07 R)
• M74: 40,597,870 km (0.081 R)
• M75: 40,769,309 km (0.106 R)
• M76: 40,941,048 km (0.115 R)
• M77: 41,803,180 km (0.05 R)
• M78: 45,132,930 km (0.086 R)
• M79: 45,221,791 km (0.066 R)
• M80: 48,365,141 km (0.052 R)
• M81: 50,192,928 km (0.107 R)
• M82: 50,468,936 km (0.078 R)
• M83: 54,481,301 km (0.069 R)
• M84: 55,904,874 km (0.117 R)
• M85: 56,286,648 km (0.07 R)
• M86: 56,669,169 km (0.031 R)
• M87: 58,014,952 km (0.059 R)
• M88: 58,498,153 km (0.099 R)
• M89: 58,691,733 km (0.119 R)
• M90: 60,444,122 km (0.119 R)
• M91: 61,130,178 km (0.119 R)
• M92: 62,906,204 km (0.074 R)
• M93: 64,599,053 km (0.104 R)
• M94: 64,699,134 km (0.072 R)
• M95: 65,702,487 km (0.103 R)
• M96: 66,206,034 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit