🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.48 AU - 0.78 AU

Year: 185 Days

Day: 19.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,262,480 km

• M1: 113,694 km (0.12 R)
• M2: 191,635 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 500 Days

Day: 24.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,262,480 km

• M1: 616,044 km (0.103 R)
• M2: 827,127 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.85 AU

Year: 808 Days

Day: 13.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.12 AU - 2.34 AU

Year: 1235 Days

Day: 38.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.32 AU - 3.58 AU

Year: 2376 Days

Day: 46.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.8 AU - 11.5 AU

Year: 13808 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,262,480 km

• M1: 158,275 km (0.099 R)
• M2: 245,640 km (0.115 R)
• M3: 875,447 km (0.113 R)
• M4: 1,035,666 km (0.059 R)
• M5: 1,272,031 km (0.093 R)
• M6: 1,339,649 km (0.108 R)
• M7: 1,976,487 km (0.038 R)
• M8: 2,326,995 km (0.079 R)
• M9: 3,025,168 km (0.109 R)
• M10: 3,557,138 km (0.051 R)
• M11: 3,719,153 km (0.102 R)
• M12: 4,288,373 km (0.089 R)
• M13: 4,956,776 km (0.065 R)
• M14: 5,138,088 km (0.106 R)
• M15: 5,619,794 km (0.043 R)
• M16: 5,847,182 km (0.117 R)
• M17: 6,271,741 km (0.107 R)
• M18: 6,706,323 km (0.117 R)
• M19: 6,786,358 km (0.093 R)
• M20: 7,730,021 km (0.037 R)
• M21: 7,814,095 km (0.094 R)
• M22: 7,898,319 km (0.072 R)
• M23: 8,281,589 km (0.045 R)
• M24: 9,243,802 km (0.113 R)
• M25: 10,379,848 km (0.044 R)
• M26: 10,752,646 km (0.058 R)
• M27: 10,987,814 km (0.107 R)
• M28: 11,082,509 km (0.11 R)
• M29: 11,945,839 km (0.097 R)
• M30: 12,189,534 km (0.103 R)
• M31: 12,385,657 km (0.072 R)
• M32: 12,731,527 km (0.095 R)
• M33: 12,830,860 km (0.116 R)
• M34: 13,281,299 km (0.111 R)
• M35: 13,685,961 km (0.117 R)
• M36: 13,838,850 km (0.044 R)
• M37: 14,819,913 km (0.101 R)
• M38: 14,976,841 km (0.043 R)
• M39: 15,716,603 km (0.103 R)
• M40: 16,414,178 km (0.081 R)
• M41: 17,396,736 km (0.075 R)
• M42: 17,895,196 km (0.046 R)
• M43: 18,062,297 km (0.111 R)
• M44: 18,342,195 km (0.116 R)
• M45: 18,736,236 km (0.064 R)
• M46: 19,190,116 km (0.094 R)
• M47: 19,647,736 km (0.067 R)
• M48: 20,340,673 km (0.074 R)
• M49: 20,456,910 km (0.108 R)
• M50: 20,807,119 km (0.057 R)
• M51: 21,631,852 km (0.106 R)
• M52: 21,988,643 km (0.056 R)
• M53: 22,287,540 km (0.099 R)
• M54: 23,374,219 km (0.103 R)
• M55: 23,557,027 km (0.095 R)
• M56: 23,801,620 km (0.056 R)
• M57: 24,046,960 km (0.067 R)
• M58: 25,286,079 km (0.028 R)
• M59: 26,736,730 km (0.108 R)
• M60: 27,247,756 km (0.102 R)
• M61: 28,149,532 km (0.1 R)
• M62: 28,344,009 km (0.054 R)
• M63: 29,389,100 km (0.113 R)
• M64: 29,718,215 km (0.097 R)
• M65: 30,114,799 km (0.104 R)
• M66: 30,713,041 km (0.071 R)
• M67: 31,180,983 km (0.118 R)
• M68: 32,939,806 km (0.11 R)
• M69: 34,452,988 km (0.076 R)
• M70: 34,800,205 km (0.077 R)
• M71: 35,078,606 km (0.111 R)
• M72: 36,977,751 km (0.117 R)
• M73: 38,118,884 km (0.066 R)
• M74: 39,416,496 km (0.115 R)
• M75: 40,216,545 km (0.098 R)
• M76: 40,362,702 km (0.089 R)
• M77: 40,875,225 km (0.1 R)
• M78: 42,351,456 km (0.095 R)
• M79: 43,545,098 km (0.079 R)
• M80: 44,749,660 km (0.118 R)
• M81: 45,736,557 km (0.083 R)
• M82: 47,422,824 km (0.09 R)
• M83: 49,207,527 km (0.088 R)
• M84: 50,147,301 km (0.103 R)
• M85: 50,461,905 km (0.119 R)
• M86: 51,093,058 km (0.06 R)
• M87: 51,251,333 km (0.097 R)
• M88: 52,044,650 km (0.106 R)
• M89: 52,602,501 km (0.101 R)
• M90: 53,082,261 km (0.078 R)
• M91: 53,322,665 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 12.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.71 AU - 11.99 AU

Year: 14181 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,262,480 km

• M1: 260,300 km (0.096 R)
• M2: 454,329 km (0.056 R)
• M3: 749,785 km (0.094 R)
• M4: 953,537 km (0.059 R)
• M5: 1,176,288 km (0.101 R)
• M6: 1,673,103 km (0.112 R)
• M7: 2,141,942 km (0.112 R)
• M8: 2,345,545 km (0.114 R)
• M9: 2,579,366 km (0.043 R)
• M10: 2,772,049 km (0.09 R)
• M11: 3,300,578 km (0.104 R)
• M12: 3,510,314 km (0.072 R)
• M13: 3,888,049 km (0.076 R)
• M14: 3,998,452 km (0.079 R)
• M15: 4,109,902 km (0.113 R)
• M16: 4,194,126 km (0.058 R)
• M17: 4,392,941 km (0.109 R)
• M18: 5,280,655 km (0.056 R)
• M19: 5,495,627 km (0.068 R)
• M20: 6,450,062 km (0.075 R)
• M21: 6,812,986 km (0.093 R)
• M22: 7,662,403 km (0.112 R)
• M23: 7,941,403 km (0.076 R)
• M24: 8,366,111 km (0.074 R)
• M25: 8,473,373 km (0.103 R)
• M26: 9,200,718 km (0.113 R)
• M27: 9,910,410 km (0.101 R)
• M28: 11,066,502 km (0.087 R)
• M29: 11,302,867 km (0.078 R)
• M30: 12,062,376 km (0.118 R)
• M31: 12,143,308 km (0.104 R)
• M32: 12,224,390 km (0.107 R)
• M33: 12,591,653 km (0.115 R)
• M34: 13,169,998 km (0.048 R)
• M35: 14,481,672 km (0.062 R)
• M36: 14,783,561 km (0.029 R)
• M37: 15,044,011 km (0.041 R)
• M38: 15,349,789 km (0.063 R)
• M39: 16,190,230 km (0.103 R)
• M40: 16,773,811 km (0.083 R)
• M41: 18,146,970 km (0.114 R)
• M42: 18,332,770 km (0.108 R)
• M43: 19,176,801 km (0.109 R)
• M44: 19,271,347 km (0.059 R)
• M45: 19,746,470 km (0.098 R)
• M46: 20,225,483 km (0.069 R)
• M47: 21,586,973 km (0.077 R)
• M48: 22,030,979 km (0.094 R)
• M49: 22,328,679 km (0.096 R)
• M50: 22,428,162 km (0.072 R)
• M51: 22,577,610 km (0.062 R)
• M52: 23,330,386 km (0.102 R)
• M53: 23,532,493 km (0.045 R)
• M54: 24,500,541 km (0.115 R)
• M55: 24,757,400 km (0.119 R)
• M56: 24,911,935 km (0.105 R)
• M57: 25,273,962 km (0.113 R)
• M58: 25,585,574 km (0.114 R)
• M59: 26,160,180 km (0.115 R)
• M60: 26,580,699 km (0.114 R)
• M61: 26,897,548 km (0.106 R)
• M62: 27,003,463 km (0.112 R)
• M63: 27,162,635 km (0.105 R)
• M64: 27,322,106 km (0.117 R)
• M65: 28,500,938 km (0.054 R)
• M66: 28,825,266 km (0.092 R)
• M67: 28,987,879 km (0.102 R)
• M68: 29,314,152 km (0.074 R)
• M69: 29,586,868 km (0.099 R)
• M70: 30,631,062 km (0.119 R)
• M71: 31,464,023 km (0.076 R)
• M72: 31,911,320 km (0.085 R)
• M73: 32,079,618 km (0.044 R)
• M74: 33,095,387 km (0.108 R)
• M75: 33,493,318 km (0.044 R)
• M76: 34,179,224 km (0.073 R)
• M77: 34,408,857 km (0.119 R)
• M78: 34,581,343 km (0.08 R)
• M79: 36,615,874 km (0.083 R)
• M80: 38,033,314 km (0.09 R)
• M81: 39,830,283 km (0.055 R)
• M82: 40,435,407 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.4

Radius: 6

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.21 AU - 17.81 AU

Year: 26017 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,262,480 km

• M1: 117,883 km (0.111 R)
• M2: 167,849 km (0.109 R)
• M3: 711,188 km (0.059 R)
• M4: 1,654,702 km (0.034 R)
• M5: 1,988,604 km (0.071 R)
• M6: 2,343,301 km (0.086 R)
• M7: 2,889,932 km (0.079 R)
• M8: 4,493,022 km (0.059 R)
• M9: 5,273,175 km (0.111 R)
• M10: 5,927,217 km (0.102 R)
• M11: 5,982,868 km (0.061 R)
• M12: 6,722,031 km (0.113 R)
• M13: 9,235,275 km (0.114 R)
• M14: 10,153,207 km (0.08 R)
• M15: 10,826,398 km (0.072 R)
• M16: 10,962,831 km (0.11 R)
• M17: 11,793,099 km (0.053 R)
• M18: 12,428,890 km (0.102 R)
• M19: 13,221,161 km (0.077 R)
• M20: 13,294,015 km (0.082 R)
• M21: 13,367,019 km (0.105 R)
• M22: 13,586,778 km (0.092 R)
• M23: 13,807,584 km (0.107 R)
• M24: 14,703,077 km (0.035 R)
• M25: 14,929,867 km (0.112 R)
• M26: 20,708,534 km (0.087 R)
• M27: 21,132,794 km (0.09 R)
• M28: 22,335,860 km (0.101 R)
• M29: 22,596,609 km (0.116 R)
• M30: 23,121,099 km (0.119 R)
• M31: 23,472,953 km (0.104 R)
• M32: 24,449,528 km (0.085 R)
• M33: 24,897,873 km (0.118 R)
• M34: 24,987,931 km (0.108 R)
• M35: 26,810,482 km (0.115 R)
• M36: 27,272,739 km (0.119 R)
• M37: 28,958,707 km (0.115 R)
• M38: 29,148,098 km (0.051 R)
• M39: 30,389,162 km (0.098 R)
• M40: 30,774,526 km (0.09 R)
• M41: 31,550,041 km (0.086 R)
• M42: 32,824,017 km (0.074 R)
• M43: 33,021,486 km (0.072 R)
• M44: 33,616,287 km (0.082 R)
• M45: 35,725,916 km (0.105 R)
• M46: 37,258,846 km (0.085 R)
• M47: 38,188,746 km (0.051 R)
• M48: 38,917,437 km (0.083 R)
• M49: 39,545,599 km (0.087 R)
• M50: 39,755,784 km (0.074 R)
• M51: 40,282,667 km (0.112 R)
• M52: 40,811,945 km (0.086 R)
• M53: 42,091,605 km (0.082 R)
• M54: 44,362,501 km (0.097 R)
• M55: 45,457,856 km (0.104 R)
• M56: 46,562,038 km (0.115 R)
• M57: 47,675,046 km (0.094 R)
• M58: 48,459,388 km (0.106 R)
• M59: 48,796,731 km (0.052 R)
• M60: 48,909,378 km (0.079 R)
• M61: 49,360,865 km (0.095 R)
• M62: 50,154,332 km (0.101 R)
• M63: 50,381,720 km (0.107 R)
• M64: 53,022,123 km (0.115 R)
• M65: 54,885,215 km (0.109 R)
• M66: 56,060,605 km (0.114 R)
• M67: 56,296,671 km (0.03 R)
• M68: 56,533,035 km (0.106 R)
• M69: 56,769,849 km (0.102 R)
• M70: 59,997,572 km (0.038 R)
• M71: 60,844,147 km (0.095 R)
• M72: 61,938,455 km (0.104 R)
• M73: 67,882,876 km (0.08 R)
• M74: 68,008,538 km (0.098 R)
• M75: 68,512,384 km (0.077 R)
• M76: 70,412,875 km (0.043 R)
• M77: 71,177,769 km (0.096 R)
• M78: 73,618,459 km (0.072 R)
• M79: 77,133,560 km (0.108 R)
• M80: 78,053,886 km (0.077 R)
• M81: 80,170,845 km (0.031 R)
• M82: 81,503,463 km (0.109 R)
• M83: 83,920,815 km (0.092 R)
• M84: 85,545,298 km (0.025 R)
• M85: 86,089,087 km (0.095 R)
• M86: 87,180,254 km (0.099 R)
• M87: 88,001,546 km (0.119 R)
• M88: 89,651,910 km (0.054 R)
• M89: 90,480,831 km (0.118 R)
• M90: 91,034,942 km (0.092 R)
• M91: 91,729,076 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit