🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.87 AU - 1.15 AU

Year: 376 Days

Day: 12.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,520,007 km

• M1: 514,467 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.67 AU - 2.29 AU

Year: 1033 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 152.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,520,007 km

• M1: 333,753 km (0.054 R)
• M2: 530,773 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.91 AU - 4.27 AU

Year: 3068 Days

Day: 31.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 14.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.17 AU - 6.49 AU

Year: 4563 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,520,007 km

• M1: 251,324 km (0.083 R)
• M2: 417,528 km (0.057 R)
• M3: 505,940 km (0.116 R)
• M4: 821,143 km (0.072 R)
• M5: 940,821 km (0.103 R)
• M6: 1,548,188 km (0.099 R)
• M7: 1,857,856 km (0.086 R)
• M8: 2,225,418 km (0.111 R)
• M9: 2,903,695 km (0.098 R)
• M10: 3,244,479 km (0.063 R)
• M11: 3,419,807 km (0.06 R)
• M12: 3,643,456 km (0.065 R)
• M13: 3,803,077 km (0.083 R)
• M14: 3,918,417 km (0.109 R)
• M15: 4,152,837 km (0.077 R)
• M16: 4,367,809 km (0.113 R)
• M17: 4,513,218 km (0.083 R)
• M18: 4,908,905 km (0.096 R)
• M19: 5,034,866 km (0.087 R)
• M20: 5,136,443 km (0.11 R)
• M21: 5,497,572 km (0.102 R)
• M22: 6,135,757 km (0.085 R)
• M23: 6,825,852 km (0.107 R)
• M24: 7,251,757 km (0.109 R)
• M25: 7,833,244 km (0.065 R)
• M26: 8,309,264 km (0.11 R)
• M27: 8,490,278 km (0.1 R)
• M28: 9,320,845 km (0.086 R)
• M29: 9,666,715 km (0.086 R)
• M30: 9,825,289 km (0.089 R)
• M31: 10,048,938 km (0.102 R)
• M32: 10,241,769 km (0.106 R)
• M33: 11,391,878 km (0.102 R)
• M34: 11,626,896 km (0.062 R)
• M35: 11,965,286 km (0.059 R)
• M36: 12,135,828 km (0.054 R)
• M37: 13,670,553 km (0.038 R)
• M38: 13,812,970 km (0.037 R)
• M39: 14,279,715 km (0.119 R)
• M40: 15,081,410 km (0.101 R)
• M41: 15,935,165 km (0.1 R)
• M42: 16,198,158 km (0.089 R)
• M43: 16,500,496 km (0.067 R)
• M44: 17,034,111 km (0.088 R)
• M45: 17,341,535 km (0.112 R)
• M46: 18,040,007 km (0.099 R)
• M47: 18,866,535 km (0.105 R)
• M48: 19,144,788 km (0.086 R)
• M49: 19,264,466 km (0.088 R)
• M50: 19,384,443 km (0.115 R)
• M51: 19,625,146 km (0.091 R)
• M52: 19,745,722 km (0.05 R)
• M53: 19,906,989 km (0.11 R)
• M54: 20,393,631 km (0.092 R)
• M55: 20,843,023 km (0.103 R)
• M56: 21,048,420 km (0.099 R)
• M57: 22,210,945 km (0.085 R)
• M58: 22,420,682 km (0.108 R)
• M59: 23,224,022 km (0.111 R)
• M60: 23,864,750 km (0.103 R)
• M61: 24,684,845 km (0.106 R)
• M62: 24,815,145 km (0.08 R)
• M63: 26,042,596 km (0.099 R)
• M64: 26,396,993 km (0.104 R)
• M65: 26,752,886 km (0.093 R)
• M66: 27,289,793 km (0.119 R)
• M67: 27,559,668 km (0.117 R)
• M68: 27,785,112 km (0.075 R)
• M69: 27,965,976 km (0.098 R)
• M70: 29,105,163 km (0.079 R)
• M71: 29,242,943 km (0.045 R)
• M72: 30,073,810 km (0.105 R)
• M73: 30,213,085 km (0.119 R)
• M74: 31,099,901 km (0.12 R)
• M75: 31,475,841 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 14.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.07 AU - 6.27 AU

Year: 5007 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,520,007 km

• M1: 187,745 km (0.119 R)
• M2: 451,636 km (0.066 R)
• M3: 578,046 km (0.089 R)
• M4: 865,723 km (0.1 R)
• M5: 1,158,486 km (0.103 R)
• M6: 1,495,829 km (0.115 R)
• M7: 1,652,159 km (0.106 R)
• M8: 1,916,648 km (0.12 R)
• M9: 2,074,174 km (0.095 R)
• M10: 2,195,349 km (0.081 R)
• M11: 2,402,691 km (0.083 R)
• M12: 2,516,087 km (0.103 R)
• M13: 2,689,620 km (0.096 R)
• M14: 2,852,233 km (0.098 R)
• M15: 3,172,073 km (0.086 R)
• M16: 3,375,975 km (0.079 R)
• M17: 3,764,032 km (0.119 R)
• M18: 3,896,725 km (0.095 R)
• M19: 4,014,160 km (0.081 R)
• M20: 4,460,560 km (0.092 R)
• M21: 4,583,529 km (0.096 R)
• M22: 4,959,319 km (0.059 R)
• M23: 5,551,278 km (0.116 R)
• M24: 6,029,692 km (0.095 R)
• M25: 6,661,444 km (0.079 R)
• M26: 7,397,465 km (0.118 R)
• M27: 7,606,603 km (0.114 R)
• M28: 7,711,920 km (0.107 R)
• M29: 8,375,686 km (0.03 R)
• M30: 9,058,001 km (0.095 R)
• M31: 9,169,751 km (0.085 R)
• M32: 9,575,760 km (0.109 R)
• M33: 9,987,752 km (0.078 R)
• M34: 10,172,805 km (0.029 R)
• M35: 10,475,740 km (0.114 R)
• M36: 11,114,823 km (0.081 R)
• M37: 11,210,565 km (0.097 R)
• M38: 12,455,519 km (0.12 R)
• M39: 12,604,967 km (0.118 R)
• M40: 12,955,774 km (0.112 R)
• M41: 13,744,155 km (0.077 R)
• M42: 13,846,929 km (0.098 R)
• M43: 14,079,404 km (0.058 R)
• M44: 14,261,015 km (0.086 R)
• M45: 14,521,914 km (0.115 R)
• M46: 14,652,962 km (0.105 R)
• M47: 15,260,778 km (0.043 R)
• M48: 15,742,184 km (0.1 R)
• M49: 16,011,909 km (0.041 R)
• M50: 16,174,372 km (0.071 R)
• M51: 16,528,470 km (0.074 R)
• M52: 16,940,164 km (0.053 R)
• M53: 17,745,748 km (0.049 R)
• M54: 17,914,046 km (0.046 R)
• M55: 18,706,167 km (0.099 R)
• M56: 19,077,917 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.3

Radius: 7.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.43 AU - 14.11 AU

Year: 16924 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,520,007 km

• M1: 182,958 km (0.099 R)
• M2: 594,352 km (0.114 R)
• M3: 713,283 km (0.069 R)
• M4: 906,713 km (0.12 R)
• M5: 998,117 km (0.08 R)
• M6: 1,638,695 km (0.117 R)
• M7: 2,353,025 km (0.109 R)
• M8: 2,676,456 km (0.047 R)
• M9: 2,843,407 km (0.034 R)
• M10: 3,400,808 km (0.118 R)
• M11: 3,581,971 km (0.115 R)
• M12: 3,840,776 km (0.089 R)
• M13: 4,298,844 km (0.091 R)
• M14: 4,653,691 km (0.066 R)
• M15: 5,017,961 km (0.119 R)
• M16: 5,349,620 km (0.098 R)
• M17: 5,903,581 km (0.05 R)
• M18: 6,034,030 km (0.116 R)
• M19: 6,791,295 km (0.081 R)
• M20: 7,767,570 km (0.106 R)
• M21: 7,910,586 km (0.098 R)
• M22: 8,836,746 km (0.034 R)
• M23: 8,886,413 km (0.052 R)
• M24: 9,541,053 km (0.104 R)
• M25: 10,949,517 km (0.062 R)
• M26: 11,596,229 km (0.097 R)
• M27: 12,645,358 km (0.036 R)
• M28: 13,152,794 km (0.075 R)
• M29: 14,245,906 km (0.084 R)
• M30: 14,714,895 km (0.03 R)
• M31: 14,892,019 km (0.116 R)
• M32: 15,909,285 km (0.111 R)
• M33: 16,334,741 km (0.028 R)
• M34: 16,763,937 km (0.095 R)
• M35: 17,445,804 km (0.025 R)
• M36: 17,821,445 km (0.07 R)
• M37: 17,947,406 km (0.115 R)
• M38: 18,073,517 km (0.086 R)
• M39: 18,964,672 km (0.075 R)
• M40: 19,805,113 km (0.113 R)
• M41: 20,922,309 km (0.108 R)
• M42: 21,521,898 km (0.118 R)
• M43: 22,262,557 km (0.026 R)
• M44: 22,330,325 km (0.07 R)
• M45: 22,943,077 km (0.067 R)
• M46: 23,423,586 km (0.117 R)
• M47: 24,185,338 km (0.104 R)
• M48: 25,449,141 km (0.118 R)
• M49: 25,590,960 km (0.105 R)
• M50: 25,804,137 km (0.086 R)
• M51: 27,167,572 km (0.079 R)
• M52: 27,821,614 km (0.074 R)
• M53: 27,967,621 km (0.098 R)
• M54: 28,040,625 km (0.072 R)
• M55: 28,113,928 km (0.073 R)
• M56: 31,320,259 km (0.051 R)
• M57: 31,929,422 km (0.09 R)
• M58: 34,797,512 km (0.088 R)
• M59: 34,954,889 km (0.107 R)
• M60: 35,191,254 km (0.078 R)
• M61: 35,349,229 km (0.064 R)
• M62: 36,861,663 km (0.083 R)
• M63: 37,102,366 km (0.12 R)
• M64: 37,343,518 km (0.071 R)
• M65: 38,801,948 km (0.111 R)
• M66: 39,128,520 km (0.06 R)
• M67: 40,278,927 km (0.082 R)
• M68: 40,692,416 km (0.116 R)
• M69: 42,025,183 km (0.118 R)
• M70: 43,118,445 km (0.065 R)
• M71: 43,372,163 km (0.109 R)
• M72: 44,647,784 km (0.096 R)
• M73: 45,247,222 km (0.1 R)
• M74: 45,849,354 km (0.119 R)
• M75: 46,627,562 km (0.066 R)
• M76: 47,061,695 km (0.066 R)
• M77: 47,235,827 km (0.105 R)
• M78: 49,340,968 km (0.108 R)
• M79: 49,429,380 km (0.081 R)
• M80: 49,872,041 km (0.113 R)
• M81: 50,850,560 km (0.117 R)
• M82: 51,476,627 km (0.099 R)
• M83: 52,285,204 km (0.108 R)
• M84: 52,826,598 km (0.047 R)
• M85: 53,279,282 km (0.057 R)
• M86: 53,369,938 km (0.048 R)
• M87: 53,915,073 km (0.067 R)
• M88: 55,745,403 km (0.086 R)
• M89: 55,929,707 km (0.093 R)
• M90: 56,206,314 km (0.09 R)
• M91: 58,155,275 km (0.073 R)
• M92: 59,466,949 km (0.072 R)
• M93: 60,693,651 km (0.095 R)
• M94: 60,883,042 km (0.07 R)
• M95: 62,501,392 km (0.069 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: 313 - 19,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit