🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.8 AU - 0.94 AU

Year: 299 Days

Day: 24.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,748,703 km

• M1: 521,349 km (0.099 R)
• M2: 642,074 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.78 AU - 0.98 AU

Year: 305 Days

Day: 47.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,748,703 km

• M1: 182,061 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.7

Radius: 3.3

Gravity: 88.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.51 AU - 21.09 AU

Year: 27708 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,748,703 km

• M1: 90,357 km (0.114 R)
• M2: 147,204 km (0.09 R)
• M3: 363,972 km (0.091 R)
• M4: 387,309 km (0.066 R)
• M5: 511,774 km (0.068 R)
• M6: 765,792 km (0.043 R)
• M7: 2,176,799 km (0.102 R)
• M8: 2,220,182 km (0.053 R)
• M9: 2,396,857 km (0.094 R)
• M10: 2,624,096 km (0.091 R)
• M11: 3,001,681 km (0.097 R)
• M12: 3,295,940 km (0.117 R)
• M13: 3,806,667 km (0.117 R)
• M14: 4,506,636 km (0.066 R)
• M15: 5,303,693 km (0.107 R)
• M16: 5,480,069 km (0.076 R)
• M17: 6,266,505 km (0.076 R)
• M18: 8,551,912 km (0.113 R)
• M19: 9,744,955 km (0.075 R)
• M20: 11,063,810 km (0.113 R)
• M21: 11,591,591 km (0.102 R)
• M22: 12,050,557 km (0.034 R)
• M23: 12,204,942 km (0.054 R)
• M24: 12,828,616 km (0.105 R)
• M25: 13,703,015 km (0.113 R)
• M26: 14,678,693 km (0.033 R)
• M27: 15,760,584 km (0.111 R)
• M28: 16,867,908 km (0.115 R)
• M29: 17,213,778 km (0.072 R)
• M30: 20,062,570 km (0.072 R)
• M31: 20,153,975 km (0.084 R)
• M32: 20,520,639 km (0.056 R)
• M33: 21,167,949 km (0.096 R)
• M34: 21,727,894 km (0.11 R)
• M35: 22,767,300 km (0.051 R)
• M36: 23,149,223 km (0.078 R)
• M37: 24,795,997 km (0.085 R)
• M38: 25,881,479 km (0.1 R)
• M39: 26,380,089 km (0.112 R)
• M40: 26,781,160 km (0.07 R)
• M41: 27,285,305 km (0.105 R)
• M42: 27,487,861 km (0.105 R)
• M43: 28,405,494 km (0.109 R)
• M44: 29,748,733 km (0.075 R)
• M45: 30,690,751 km (0.119 R)
• M46: 31,006,851 km (0.078 R)
• M47: 33,249,922 km (0.12 R)
• M48: 33,358,081 km (0.115 R)
• M49: 35,103,739 km (0.096 R)
• M50: 35,544,753 km (0.079 R)
• M51: 36,432,317 km (0.067 R)
• M52: 38,796,712 km (0.098 R)
• M53: 39,825,048 km (0.052 R)
• M54: 40,631,081 km (0.069 R)
• M55: 45,698,858 km (0.078 R)
• M56: 50,961,711 km (0.053 R)
• M57: 51,336,005 km (0.112 R)
• M58: 55,000,555 km (0.103 R)
• M59: 55,640,834 km (0.078 R)
• M60: 56,541,413 km (0.112 R)
• M61: 57,836,332 km (0.09 R)
• M62: 59,140,825 km (0.07 R)
• M63: 59,402,921 km (0.03 R)
• M64: 59,534,118 km (0.077 R)
• M65: 60,983,572 km (0.118 R)
• M66: 61,646,141 km (0.045 R)
• M67: 63,246,240 km (0.069 R)
• M68: 63,917,037 km (0.1 R)
• M69: 64,995,039 km (0.099 R)
• M70: 66,215,010 km (0.095 R)
• M71: 68,265,099 km (0.107 R)
• M72: 70,474,659 km (0.104 R)
• M73: 71,727,841 km (0.071 R)
• M74: 72,287,187 km (0.068 R)
• M75: 74,538,934 km (0.074 R)
• M76: 75,531,217 km (0.101 R)
• M77: 77,385,782 km (0.076 R)
• M78: 80,848,673 km (0.117 R)
• M79: 83,038,487 km (0.12 R)
• M80: 84,067,122 km (0.087 R)
• M81: 86,731,310 km (0.073 R)
• M82: 90,628,335 km (0.028 R)
• M83: 93,359,394 km (0.092 R)
• M84: 93,817,313 km (0.056 R)
• M85: 93,970,052 km (0.117 R)
• M86: 94,122,941 km (0.107 R)
• M87: 94,275,830 km (0.076 R)
• M88: 95,348,746 km (0.068 R)
• M89: 96,734,022 km (0.117 R)
• M90: 98,126,031 km (0.087 R)
• M91: 98,436,297 km (0.114 R)
• M92: 99,992,264 km (0.076 R)
• M93: 101,556,459 km (0.07 R)
• M94: 101,870,316 km (0.094 R)
• M95: 102,027,244 km (0.094 R)
• M96: 103,128,733 km (0.105 R)
• M97: 104,550,661 km (0.094 R)
• M98: 104,867,509 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.4

Radius: 7.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.35 AU - 20.41 AU

Year: 30268 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,748,703 km

• M1: 235,317 km (0.103 R)
• M2: 626,516 km (0.05 R)
• M3: 758,910 km (0.045 R)
• M4: 949,946 km (0.039 R)
• M5: 1,129,614 km (0.115 R)
• M6: 1,640,789 km (0.119 R)
• M7: 1,701,676 km (0.067 R)
• M8: 1,794,426 km (0.054 R)
• M9: 1,952,851 km (0.094 R)
• M10: 2,050,089 km (0.03 R)
• M11: 2,703,084 km (0.109 R)
• M12: 2,921,946 km (0.079 R)
• M13: 2,996,146 km (0.081 R)
• M14: 3,813,250 km (0.104 R)
• M15: 4,058,740 km (0.103 R)
• M16: 4,479,409 km (0.107 R)
• M17: 4,870,009 km (0.097 R)
• M18: 5,046,983 km (0.05 R)
• M19: 5,407,664 km (0.049 R)
• M20: 6,153,559 km (0.092 R)
• M21: 6,733,999 km (0.043 R)
• M22: 6,832,434 km (0.069 R)
• M23: 7,080,766 km (0.088 R)
• M24: 7,130,732 km (0.062 R)
• M25: 7,688,583 km (0.115 R)
• M26: 7,894,878 km (0.09 R)
• M27: 8,471,727 km (0.108 R)
• M28: 8,578,092 km (0.093 R)
• M29: 9,389,660 km (0.111 R)
• M30: 9,665,668 km (0.118 R)
• M31: 9,721,169 km (0.115 R)
• M32: 10,112,816 km (0.108 R)
• M33: 10,738,734 km (0.052 R)
• M34: 12,508,327 km (0.042 R)
• M35: 13,364,775 km (0.103 R)
• M36: 13,862,636 km (0.075 R)
• M37: 14,493,341 km (0.089 R)
• M38: 14,684,527 km (0.116 R)
• M39: 15,782,875 km (0.11 R)
• M40: 18,194,991 km (0.083 R)
• M41: 18,263,656 km (0.112 R)
• M42: 18,401,136 km (0.109 R)
• M43: 23,950,320 km (0.106 R)
• M44: 24,327,307 km (0.09 R)
• M45: 26,708,007 km (0.095 R)
• M46: 26,785,948 km (0.107 R)
• M47: 27,491,601 km (0.097 R)
• M48: 27,807,252 km (0.11 R)
• M49: 28,282,824 km (0.106 R)
• M50: 28,601,467 km (0.076 R)
• M51: 29,968,642 km (0.073 R)
• M52: 31,110,523 km (0.101 R)
• M53: 34,790,780 km (0.11 R)
• M54: 35,217,583 km (0.097 R)
• M55: 35,560,311 km (0.113 R)
• M56: 36,421,846 km (0.117 R)
• M57: 37,029,213 km (0.09 R)
• M58: 38,341,635 km (0.081 R)
• M59: 39,669,316 km (0.082 R)
• M60: 40,115,118 km (0.113 R)
• M61: 40,204,577 km (0.087 R)
• M62: 41,734,066 km (0.085 R)
• M63: 42,187,647 km (0.102 R)
• M64: 45,407,442 km (0.103 R)
• M65: 45,593,841 km (0.043 R)
• M66: 46,623,373 km (0.07 R)
• M67: 47,850,076 km (0.06 R)
• M68: 48,229,606 km (0.087 R)
• M69: 48,800,920 km (0.077 R)
• M70: 50,046,172 km (0.101 R)
• M71: 50,721,008 km (0.089 R)
• M72: 51,108,018 km (0.105 R)
• M73: 51,690,403 km (0.095 R)
• M74: 52,372,569 km (0.087 R)
• M75: 52,665,781 km (0.099 R)
• M76: 54,041,632 km (0.112 R)
• M77: 54,634,938 km (0.082 R)
• M78: 54,733,971 km (0.11 R)
• M79: 54,833,155 km (0.085 R)
• M80: 58,138,370 km (0.119 R)
• M81: 59,356,097 km (0.041 R)
• M82: 59,661,875 km (0.102 R)
• M83: 60,479,876 km (0.075 R)
• M84: 61,095,770 km (0.113 R)
• M85: 61,610,537 km (0.065 R)
• M86: 62,023,427 km (0.085 R)
• M87: 63,163,662 km (0.072 R)
• M88: 64,939,388 km (0.066 R)
• M89: 65,254,442 km (0.116 R)
• M90: 66,202,743 km (0.088 R)
• M91: 66,837,486 km (0.12 R)
• M92: 67,049,466 km (0.107 R)
• M93: 69,074,722 km (0.058 R)
• M94: 71,987,094 km (0.108 R)
• M95: 72,421,975 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit