🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 8.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.63 AU - 0.83 AU

Year: 431 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,764,777 km

• M1: 113,694 km (0.117 R)
• M2: 169,195 km (0.099 R)
• M3: 232,176 km (0.099 R)
• M4: 295,755 km (0.09 R)
• M5: 365,019 km (0.11 R)
• M6: 432,039 km (0.087 R)
• M7: 510,428 km (0.112 R)
• M8: 570,417 km (0.083 R)
• M9: 658,081 km (0.108 R)
• M10: 769,980 km (0.088 R)
• M11: 836,252 km (0.06 R)
• M12: 933,491 km (0.092 R)
• M13: 1,021,753 km (0.057 R)
• M14: 1,157,439 km (0.107 R)
• M15: 1,220,868 km (0.114 R)
• M16: 1,289,982 km (0.049 R)
• M17: 1,403,677 km (0.088 R)
• M18: 1,510,789 km (0.113 R)
• M19: 1,590,375 km (0.09 R)
• M20: 1,764,507 km (0.093 R)
• M21: 1,859,352 km (0.074 R)
• M22: 2,015,682 km (0.105 R)
• M23: 2,120,550 km (0.106 R)
• M24: 2,204,474 km (0.057 R)
• M25: 2,312,633 km (0.087 R)
• M26: 2,410,919 km (0.115 R)
• M27: 2,528,354 km (0.083 R)
• M28: 2,781,174 km (0.073 R)
• M29: 2,904,443 km (0.054 R)
• M30: 2,960,542 km (0.104 R)
• M31: 3,023,223 km (0.101 R)
• M32: 3,080,071 km (0.048 R)
• M33: 3,239,991 km (0.106 R)
• M34: 3,311,199 km (0.088 R)
• M35: 3,494,905 km (0.073 R)
• M36: 3,621,465 km (0.048 R)
• M37: 3,722,444 km (0.1 R)
• M38: 3,790,361 km (0.081 R)
• M39: 3,865,459 km (0.1 R)
• M40: 3,927,393 km (0.104 R)
• M41: 4,052,008 km (0.091 R)
• M42: 4,178,119 km (0.112 R)
• M43: 4,585,923 km (0.084 R)
• M44: 4,768,731 km (0.054 R)
• M45: 4,998,962 km (0.11 R)
• M46: 5,126,719 km (0.105 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 4.6

Gravity: 46.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.6 AU - 7.72 AU

Year: 11864 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,764,777 km

• M1: 92,751 km (0.095 R)
• M2: 147,055 km (0.092 R)
• M3: 437,275 km (0.092 R)
• M4: 655,388 km (0.119 R)
• M5: 1,327,532 km (0.109 R)
• M6: 2,090,630 km (0.066 R)
• M7: 2,577,571 km (0.087 R)
• M8: 2,640,851 km (0.098 R)
• M9: 2,964,880 km (0.056 R)
• M10: 3,165,341 km (0.114 R)
• M11: 3,233,109 km (0.119 R)
• M12: 4,083,872 km (0.082 R)
• M13: 4,960,067 km (0.113 R)
• M14: 5,358,446 km (0.095 R)
• M15: 6,059,312 km (0.102 R)
• M16: 7,681,402 km (0.076 R)
• M17: 7,956,363 km (0.073 R)
• M18: 8,468,885 km (0.087 R)
• M19: 8,705,399 km (0.117 R)
• M20: 9,771,583 km (0.086 R)
• M21: 10,269,744 km (0.104 R)
• M22: 10,623,394 km (0.108 R)
• M23: 10,827,146 km (0.071 R)
• M24: 10,878,308 km (0.103 R)
• M25: 11,446,481 km (0.061 R)
• M26: 12,450,283 km (0.058 R)
• M27: 13,153,243 km (0.115 R)
• M28: 13,372,105 km (0.089 R)
• M29: 13,481,910 km (0.104 R)
• M30: 13,592,163 km (0.117 R)
• M31: 13,647,365 km (0.095 R)
• M32: 13,924,420 km (0.03 R)
• M33: 14,880,650 km (0.061 R)
• M34: 14,937,497 km (0.079 R)
• M35: 15,108,637 km (0.117 R)
• M36: 15,337,970 km (0.076 R)
• M37: 16,560,035 km (0.113 R)
• M38: 17,692,342 km (0.102 R)
• M39: 18,481,471 km (0.097 R)
• M40: 20,219,798 km (0.117 R)
• M41: 21,044,381 km (0.096 R)
• M42: 21,428,698 km (0.104 R)
• M43: 21,493,025 km (0.08 R)
• M44: 21,557,352 km (0.077 R)
• M45: 22,791,834 km (0.102 R)
• M46: 24,990,025 km (0.068 R)
• M47: 25,057,643 km (0.104 R)
• M48: 27,185,224 km (0.084 R)
• M49: 27,324,500 km (0.082 R)
• M50: 27,673,512 km (0.07 R)
• M51: 27,953,858 km (0.062 R)
• M52: 28,024,169 km (0.083 R)
• M53: 28,094,480 km (0.047 R)
• M54: 29,227,235 km (0.078 R)
• M55: 30,519,312 km (0.09 R)
• M56: 30,591,568 km (0.093 R)
• M57: 31,756,636 km (0.106 R)
• M58: 32,418,307 km (0.038 R)
• M59: 33,158,817 km (0.061 R)
• M60: 33,233,167 km (0.034 R)
• M61: 33,979,810 km (0.102 R)
• M62: 34,430,399 km (0.097 R)
• M63: 34,656,441 km (0.105 R)
• M64: 35,110,022 km (0.058 R)
• M65: 36,482,582 km (0.076 R)
• M66: 37,794,855 km (0.07 R)
• M67: 38,417,780 km (0.103 R)
• M68: 38,573,961 km (0.108 R)
• M69: 38,652,200 km (0.095 R)
• M70: 38,808,829 km (0.087 R)
• M71: 39,437,140 km (0.071 R)
• M72: 41,262,533 km (0.027 R)
• M73: 41,743,191 km (0.115 R)
• M74: 42,225,645 km (0.102 R)
• M75: 42,790,975 km (0.114 R)
• M76: 43,196,385 km (0.07 R)
• M77: 43,440,080 km (0.088 R)
• M78: 45,077,130 km (0.076 R)
• M79: 46,650,899 km (0.075 R)
• M80: 48,411,068 km (0.118 R)
• M81: 50,534,759 km (0.104 R)
• M82: 50,620,329 km (0.111 R)
• M83: 51,564,890 km (0.058 R)
• M84: 53,820,527 km (0.083 R)
• M85: 54,608,758 km (0.105 R)
• M86: 55,048,426 km (0.106 R)
• M87: 55,312,766 km (0.051 R)
• M88: 55,577,404 km (0.077 R)
• M89: 55,842,641 km (0.051 R)
• M90: 59,057,051 km (0.076 R)
• M91: 59,869,965 km (0.086 R)
• M92: 60,323,247 km (0.057 R)
• M93: 60,595,814 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.1

Radius: 3.9

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.3 AU - 8.62 AU

Year: 14064 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,764,777 km

• M1: 112,049 km (0.077 R)
• M2: 137,331 km (0.075 R)
• M3: 228,137 km (0.1 R)
• M4: 654,939 km (0.054 R)
• M5: 905,516 km (0.096 R)
• M6: 1,081,144 km (0.098 R)
• M7: 1,267,393 km (0.086 R)
• M8: 1,622,987 km (0.117 R)
• M9: 1,787,844 km (0.116 R)
• M10: 2,082,851 km (0.072 R)
• M11: 2,108,133 km (0.112 R)
• M12: 2,445,925 km (0.027 R)
• M13: 2,526,259 km (0.116 R)
• M14: 3,678,163 km (0.077 R)
• M15: 3,832,249 km (0.099 R)
• M16: 4,178,418 km (0.076 R)
• M17: 4,404,012 km (0.086 R)
• M18: 4,699,767 km (0.09 R)
• M19: 4,799,698 km (0.104 R)
• M20: 5,138,238 km (0.104 R)
• M21: 5,275,719 km (0.118 R)
• M22: 5,519,413 km (0.082 R)
• M23: 5,945,618 km (0.09 R)
• M24: 6,053,777 km (0.116 R)
• M25: 6,235,688 km (0.09 R)
• M26: 6,382,294 km (0.063 R)
• M27: 6,530,246 km (0.066 R)
• M28: 6,679,246 km (0.104 R)
• M29: 7,247,867 km (0.083 R)
• M30: 7,363,506 km (0.055 R)
• M31: 7,479,744 km (0.05 R)
• M32: 7,635,625 km (0.106 R)
• M33: 7,714,014 km (0.071 R)
• M34: 8,069,908 km (0.097 R)
• M35: 8,149,643 km (0.12 R)
• M36: 8,797,552 km (0.09 R)
• M37: 9,294,366 km (0.107 R)
• M38: 9,588,326 km (0.108 R)
• M39: 10,444,774 km (0.113 R)
• M40: 11,058,873 km (0.106 R)
• M41: 11,325,606 km (0.068 R)
• M42: 12,551,860 km (0.082 R)
• M43: 12,598,085 km (0.07 R)
• M44: 13,298,204 km (0.089 R)
• M45: 14,202,971 km (0.116 R)
• M46: 15,374,024 km (0.112 R)
• M47: 15,621,907 km (0.095 R)
• M48: 16,021,184 km (0.106 R)
• M49: 16,171,829 km (0.096 R)
• M50: 16,272,508 km (0.033 R)
• M51: 16,423,901 km (0.088 R)
• M52: 18,015,473 km (0.107 R)
• M53: 18,067,533 km (0.085 R)
• M54: 18,802,956 km (0.095 R)
• M55: 20,411,582 km (0.056 R)
• M56: 22,231,141 km (0.114 R)
• M57: 22,905,528 km (0.101 R)
• M58: 23,586,797 km (0.097 R)
• M59: 24,620,818 km (0.051 R)
• M60: 25,552,513 km (0.117 R)
• M61: 25,611,006 km (0.082 R)
• M62: 26,022,550 km (0.091 R)
• M63: 26,317,856 km (0.112 R)
• M64: 27,210,357 km (0.119 R)
• M65: 27,330,035 km (0.073 R)
• M66: 27,450,012 km (0.102 R)
• M67: 29,884,867 km (0.113 R)
• M68: 30,193,937 km (0.105 R)
• M69: 31,378,453 km (0.092 R)
• M70: 32,641,807 km (0.053 R)
• M71: 33,407,598 km (0.079 R)
• M72: 33,985,943 km (0.105 R)
• M73: 34,244,000 km (0.114 R)
• M74: 34,308,626 km (0.063 R)
• M75: 34,438,028 km (0.085 R)
• M76: 35,871,625 km (0.084 R)
• M77: 36,397,760 km (0.056 R)
• M78: 37,724,394 km (0.07 R)
• M79: 39,540,064 km (0.116 R)
• M80: 39,811,584 km (0.038 R)
• M81: 40,972,014 km (0.062 R)
• M82: 41,315,342 km (0.033 R)
• M83: 42,837,649 km (0.072 R)
• M84: 43,465,811 km (0.091 R)
• M85: 43,535,673 km (0.105 R)
• M86: 44,237,586 km (0.1 R)
• M87: 44,943,090 km (0.051 R)
• M88: 45,297,188 km (0.089 R)
• M89: 46,794,663 km (0.118 R)
• M90: 46,866,470 km (0.032 R)
• M91: 47,009,934 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 3.2

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.46 AU - 8.7 AU

Year: 15854 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,764,777 km

• M1: 248,332 km (0.096 R)
• M2: 422,764 km (0.11 R)
• M3: 452,534 km (0.114 R)
• M4: 546,481 km (0.083 R)
• M5: 612,454 km (0.116 R)
• M6: 826,079 km (0.113 R)
• M7: 1,143,975 km (0.075 R)
• M8: 1,228,797 km (0.057 R)
• M9: 1,293,872 km (0.105 R)
• M10: 1,588,729 km (0.097 R)
• M11: 1,755,830 km (0.099 R)
• M12: 1,953,748 km (0.106 R)
• M13: 1,979,030 km (0.105 R)
• M14: 2,184,877 km (0.079 R)
• M15: 2,533,739 km (0.053 R)
• M16: 2,785,363 km (0.074 R)
• M17: 2,957,550 km (0.094 R)
• M18: 3,463,789 km (0.112 R)
• M19: 3,711,224 km (0.06 R)
• M20: 3,742,640 km (0.092 R)
• M21: 3,900,615 km (0.106 R)
• M22: 3,932,479 km (0.098 R)
• M23: 4,756,763 km (0.032 R)
• M24: 5,417,687 km (0.117 R)
• M25: 5,488,895 km (0.078 R)
• M26: 5,596,307 km (0.116 R)
• M27: 5,704,466 km (0.06 R)
• M28: 6,405,182 km (0.079 R)
• M29: 6,670,120 km (0.107 R)
• M30: 6,746,415 km (0.04 R)
• M31: 7,446,683 km (0.076 R)
• M32: 7,525,820 km (0.099 R)
• M33: 7,565,613 km (0.107 R)
• M34: 7,685,142 km (0.108 R)
• M35: 7,885,753 km (0.111 R)
• M36: 8,498,057 km (0.107 R)
• M37: 9,595,058 km (0.071 R)
• M38: 9,724,460 km (0.089 R)
• M39: 13,381,530 km (0.105 R)
• M40: 13,671,301 km (0.05 R)
• M41: 15,806,960 km (0.071 R)
• M42: 16,062,024 km (0.11 R)
• M43: 16,164,349 km (0.111 R)
• M44: 18,256,924 km (0.086 R)
• M45: 18,363,737 km (0.103 R)
• M46: 18,685,522 km (0.116 R)
• M47: 19,716,700 km (0.106 R)
• M48: 21,045,428 km (0.051 R)
• M49: 22,174,743 km (0.107 R)
• M50: 22,231,740 km (0.077 R)
• M51: 22,402,880 km (0.102 R)
• M52: 23,555,531 km (0.071 R)
• M53: 24,021,828 km (0.108 R)
• M54: 24,197,605 km (0.118 R)
• M55: 24,550,207 km (0.079 R)
• M56: 24,668,240 km (0.095 R)
• M57: 26,338,949 km (0.068 R)
• M58: 26,520,112 km (0.086 R)
• M59: 26,883,635 km (0.104 R)
• M60: 27,065,995 km (0.032 R)
• M61: 27,432,061 km (0.118 R)
• M62: 27,615,767 km (0.118 R)
• M63: 28,539,983 km (0.064 R)
• M64: 28,850,398 km (0.106 R)
• M65: 29,537,052 km (0.082 R)
• M66: 29,599,734 km (0.094 R)
• M67: 31,053,825 km (0.09 R)
• M68: 31,437,095 km (0.113 R)
• M69: 31,821,711 km (0.085 R)
• M70: 32,272,599 km (0.049 R)
• M71: 32,660,656 km (0.071 R)
• M72: 32,790,357 km (0.059 R)
• M73: 34,162,619 km (0.068 R)
• M74: 34,294,265 km (0.087 R)
• M75: 34,426,060 km (0.102 R)
• M76: 34,690,250 km (0.115 R)
• M77: 35,686,871 km (0.071 R)
• M78: 36,289,302 km (0.11 R)
• M79: 36,760,236 km (0.04 R)
• M80: 39,558,763 km (0.111 R)
• M81: 40,599,665 km (0.105 R)
• M82: 40,878,665 km (0.101 R)
• M83: 43,775,778 km (0.083 R)
• M84: 44,492,352 km (0.061 R)
• M85: 45,501,988 km (0.112 R)
• M86: 46,082,427 km (0.06 R)
• M87: 46,300,691 km (0.082 R)
• M88: 47,838,108 km (0.026 R)
• M89: 49,020,829 km (0.094 R)
• M90: 49,169,230 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit