🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.97 AU - 0.97 AU

Year: 354 Days

Day: 34.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.63 AU - 2.51 AU

Year: 1104 Days

Day: 31.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.86 AU - 3.72 AU

Year: 2213 Days

Day: 47.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,979,341 km

• M1: 47,423 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.86 AU - 3.9 AU

Year: 2305 Days

Day: 30.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,979,341 km

• M1: 23,188 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.78 AU - 3.84 AU

Year: 2758 Days

Day: 25.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 14

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.12 AU - 11.3 AU

Year: 10366 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 82,979,341 km

• M1: 175,179 km (0.117 R)
• M2: 441,613 km (0.055 R)
• M3: 806,931 km (0.115 R)
• M4: 1,047,185 km (0.066 R)
• M5: 1,200,224 km (0.056 R)
• M6: 1,344,735 km (0.095 R)
• M7: 1,851,573 km (0.084 R)
• M8: 2,234,992 km (0.117 R)
• M9: 2,771,001 km (0.12 R)
• M10: 3,839,429 km (0.053 R)
• M11: 3,984,390 km (0.071 R)
• M12: 4,255,012 km (0.099 R)
• M13: 5,103,083 km (0.118 R)
• M14: 5,236,225 km (0.069 R)
• M15: 6,002,914 km (0.12 R)
• M16: 6,285,504 km (0.111 R)
• M17: 6,892,871 km (0.081 R)
• M18: 7,040,375 km (0.11 R)
• M19: 7,338,524 km (0.111 R)
• M20: 7,854,786 km (0.057 R)
• M21: 9,605,081 km (0.107 R)
• M22: 10,236,982 km (0.105 R)
• M23: 11,227,470 km (0.085 R)
• M24: 12,105,908 km (0.108 R)
• M25: 12,284,229 km (0.105 R)
• M26: 12,571,457 km (0.046 R)
• M27: 12,897,132 km (0.069 R)
• M28: 13,853,960 km (0.077 R)
• M29: 14,378,599 km (0.108 R)
• M30: 14,947,969 km (0.117 R)
• M31: 15,524,818 km (0.116 R)
• M32: 16,344,615 km (0.026 R)
• M33: 16,819,438 km (0.09 R)
• M34: 17,904,322 km (0.096 R)
• M35: 19,972,812 km (0.091 R)
• M36: 20,099,222 km (0.098 R)
• M37: 24,061,621 km (0.064 R)
• M38: 24,556,640 km (0.107 R)
• M39: 26,292,424 km (0.1 R)
• M40: 27,362,199 km (0.028 R)
• M41: 27,643,592 km (0.093 R)
• M42: 29,784,786 km (0.109 R)
• M43: 29,977,618 km (0.101 R)
• M44: 30,607,425 km (0.101 R)
• M45: 30,997,277 km (0.088 R)
• M46: 31,192,802 km (0.106 R)
• M47: 32,077,523 km (0.075 R)
• M48: 32,473,509 km (0.079 R)
• M49: 33,120,221 km (0.032 R)
• M50: 33,270,118 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 7.1

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.52 AU - 18.56 AU

Year: 23824 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,979,341 km

• M1: 197,768 km (0.082 R)
• M2: 397,930 km (0.114 R)
• M3: 1,086,380 km (0.102 R)
• M4: 1,448,407 km (0.062 R)
• M5: 2,693,659 km (0.058 R)
• M6: 2,911,324 km (0.056 R)
• M7: 3,317,482 km (0.109 R)
• M8: 3,363,708 km (0.055 R)
• M9: 3,410,083 km (0.109 R)
• M10: 5,166,811 km (0.108 R)
• M11: 6,334,123 km (0.095 R)
• M12: 6,623,595 km (0.057 R)
• M13: 6,917,555 km (0.075 R)
• M14: 7,336,280 km (0.077 R)
• M15: 7,396,717 km (0.106 R)
• M16: 7,701,598 km (0.105 R)
• M17: 8,833,156 km (0.117 R)
• M18: 8,897,483 km (0.099 R)
• M19: 9,418,084 km (0.117 R)
• M20: 10,015,727 km (0.116 R)
• M21: 10,082,896 km (0.095 R)
• M22: 10,217,535 km (0.104 R)
• M23: 10,420,838 km (0.061 R)
• M24: 10,900,299 km (0.094 R)
• M25: 11,177,504 km (0.059 R)
• M26: 11,457,103 km (0.103 R)
• M27: 13,477,721 km (0.113 R)
• M28: 13,551,772 km (0.076 R)
• M29: 13,924,719 km (0.106 R)
• M30: 15,839,572 km (0.044 R)
• M31: 17,027,529 km (0.119 R)
• M32: 18,738,330 km (0.109 R)
• M33: 22,057,608 km (0.089 R)
• M34: 22,496,229 km (0.075 R)
• M35: 25,187,046 km (0.088 R)
• M36: 25,461,707 km (0.047 R)
• M37: 25,737,266 km (0.1 R)
• M38: 26,570,078 km (0.116 R)
• M39: 29,121,170 km (0.072 R)
• M40: 29,313,254 km (0.109 R)
• M41: 35,267,100 km (0.097 R)
• M42: 35,471,750 km (0.039 R)
• M43: 36,088,242 km (0.098 R)
• M44: 36,708,326 km (0.054 R)
• M45: 38,274,017 km (0.119 R)
• M46: 38,484,351 km (0.115 R)
• M47: 38,589,668 km (0.1 R)
• M48: 39,861,250 km (0.062 R)
• M49: 40,502,128 km (0.086 R)
• M50: 40,931,324 km (0.053 R)
• M51: 42,010,822 km (0.102 R)
• M52: 43,428,112 km (0.093 R)
• M53: 45,416,418 km (0.103 R)
• M54: 46,533,764 km (0.109 R)
• M55: 46,870,658 km (0.101 R)
• M56: 51,672,601 km (0.074 R)
• M57: 51,788,688 km (0.068 R)
• M58: 52,487,909 km (0.076 R)
• M59: 52,721,730 km (0.117 R)
• M60: 53,660,158 km (0.101 R)
• M61: 55,791,778 km (0.106 R)
• M62: 56,149,766 km (0.08 R)
• M63: 56,508,501 km (0.068 R)
• M64: 58,313,549 km (0.116 R)
• M65: 61,980,043 km (0.05 R)
• M66: 64,966,466 km (0.116 R)
• M67: 65,594,478 km (0.08 R)
• M68: 66,730,075 km (0.088 R)
• M69: 67,236,763 km (0.09 R)
• M70: 69,533,090 km (0.085 R)
• M71: 70,175,464 km (0.072 R)
• M72: 70,433,071 km (0.097 R)
• M73: 71,466,194 km (0.077 R)
• M74: 73,547,699 km (0.112 R)
• M75: 74,990,121 km (0.102 R)
• M76: 75,253,414 km (0.116 R)
• M77: 75,648,950 km (0.057 R)
• M78: 77,104,987 km (0.111 R)
• M79: 78,570,148 km (0.107 R)
• M80: 79,910,246 km (0.044 R)
• M81: 81,122,737 km (0.1 R)
• M82: 81,663,533 km (0.099 R)
• M83: 82,477,046 km (0.057 R)
• M84: 83,975,418 km (0.113 R)
• M85: 85,207,955 km (0.118 R)
• M86: 85,482,766 km (0.102 R)
• M87: 87,691,130 km (0.107 R)
• M88: 89,638,895 km (0.117 R)
• M89: 90,618,013 km (0.114 R)
• M90: 91,741,493 km (0.12 R)
• M91: 93,010,831 km (0.09 R)
• M92: 93,152,201 km (0.074 R)
• M93: 94,854,624 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.1

Radius: 7.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.66 AU - 19.02 AU

Year: 27945 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,979,341 km

• M1: 261,048 km (0.073 R)
• M2: 310,416 km (0.041 R)
• M3: 382,372 km (0.114 R)
• M4: 1,595,611 km (0.118 R)
• M5: 1,728,005 km (0.11 R)
• M6: 1,864,289 km (0.104 R)
• M7: 2,368,583 km (0.057 R)
• M8: 2,520,275 km (0.113 R)
• M9: 2,833,234 km (0.106 R)
• M10: 2,953,810 km (0.106 R)
• M11: 3,283,673 km (0.077 R)
• M12: 4,023,285 km (0.086 R)
• M13: 4,528,477 km (0.111 R)
• M14: 4,669,698 km (0.115 R)
• M15: 5,200,321 km (0.114 R)
• M16: 5,249,539 km (0.086 R)
• M17: 5,648,516 km (0.086 R)
• M18: 5,699,080 km (0.069 R)
• M19: 5,749,944 km (0.11 R)
• M20: 5,800,807 km (0.08 R)
• M21: 5,851,820 km (0.118 R)
• M22: 6,005,756 km (0.054 R)
• M23: 6,265,458 km (0.101 R)
• M24: 6,742,226 km (0.113 R)
• M25: 8,126,755 km (0.041 R)
• M26: 8,298,792 km (0.12 R)
• M27: 9,475,529 km (0.055 R)
• M28: 11,851,293 km (0.106 R)
• M29: 13,171,644 km (0.118 R)
• M30: 14,192,350 km (0.111 R)
• M31: 14,538,071 km (0.12 R)
• M32: 14,746,909 km (0.057 R)
• M33: 15,097,268 km (0.066 R)
• M34: 16,889,450 km (0.083 R)
• M35: 17,255,965 km (0.036 R)
• M36: 18,899,297 km (0.052 R)
• M37: 18,975,144 km (0.041 R)
• M38: 19,203,430 km (0.03 R)
• M39: 19,509,208 km (0.104 R)
• M40: 20,048,059 km (0.069 R)
• M41: 21,062,034 km (0.037 R)
• M42: 21,773,671 km (0.061 R)
• M43: 22,412,903 km (0.092 R)
• M44: 22,654,054 km (0.063 R)
• M45: 22,896,253 km (0.106 R)
• M46: 23,955,556 km (0.077 R)
• M47: 25,364,618 km (0.108 R)
• M48: 25,784,240 km (0.108 R)
• M49: 26,971,150 km (0.072 R)
• M50: 28,697,360 km (0.085 R)
• M51: 29,927,054 km (0.073 R)
• M52: 31,353,171 km (0.081 R)
• M53: 31,623,045 km (0.098 R)
• M54: 31,713,103 km (0.096 R)
• M55: 33,166,746 km (0.098 R)
• M56: 34,178,775 km (0.062 R)
• M57: 34,734,980 km (0.074 R)
• M58: 36,800,029 km (0.108 R)
• M59: 37,179,708 km (0.064 R)
• M60: 39,097,703 km (0.099 R)
• M61: 40,655,166 km (0.061 R)
• M62: 41,441,602 km (0.052 R)
• M63: 41,935,574 km (0.057 R)
• M64: 44,333,778 km (0.089 R)
• M65: 44,940,248 km (0.066 R)
• M66: 46,161,565 km (0.119 R)
• M67: 48,117,258 km (0.045 R)
• M68: 48,636,512 km (0.082 R)
• M69: 48,844,752 km (0.103 R)
• M70: 52,963,181 km (0.091 R)
• M71: 56,206,164 km (0.11 R)
• M72: 57,191,565 km (0.098 R)
• M73: 58,403,757 km (0.087 R)
• M74: 59,847,077 km (0.076 R)
• M75: 60,853,272 km (0.096 R)
• M76: 61,077,519 km (0.117 R)
• M77: 61,189,867 km (0.052 R)
• M78: 62,090,447 km (0.062 R)
• M79: 64,475,635 km (0.114 R)
• M80: 65,392,072 km (0.043 R)
• M81: 66,774,805 km (0.044 R)
• M82: 68,866,931 km (0.086 R)
• M83: 69,217,738 km (0.119 R)
• M84: 70,156,165 km (0.052 R)
• M85: 70,391,333 km (0.064 R)
• M86: 71,689,843 km (0.119 R)
• M87: 71,808,324 km (0.061 R)
• M88: 72,164,068 km (0.09 R)
• M89: 72,758,121 km (0.106 R)
• M90: 73,234,740 km (0.093 R)
• M91: 76,236,122 km (0.093 R)
• M92: 77,205,068 km (0.108 R)
• M93: 79,277,596 km (0.084 R)
• M94: 79,400,117 km (0.09 R)
• M95: 82,855,080 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit