🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.06 AU - 1.1 AU

Year: 412 Days

Day: 34.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,127,764 km

• M1: 296,802 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1 AU - 1.34 AU

Year: 465 Days

Day: 25.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.09 AU - 1.65 AU

Year: 589 Days

Day: 46.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.09 AU - 3.55 AU

Year: 2221 Days

Day: 43.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 150.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 14.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.11 AU - 9.61 AU

Year: 8089 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,127,764 km

• M1: 179,966 km (0.101 R)
• M2: 392,395 km (0.048 R)
• M3: 566,228 km (0.116 R)
• M4: 658,679 km (0.057 R)
• M5: 812,616 km (0.099 R)
• M6: 1,638,246 km (0.052 R)
• M7: 1,769,593 km (0.119 R)
• M8: 2,798,677 km (0.114 R)
• M9: 3,284,421 km (0.096 R)
• M10: 3,428,035 km (0.115 R)
• M11: 3,998,751 km (0.073 R)
• M12: 4,101,076 km (0.095 R)
• M13: 4,572,609 km (0.12 R)
• M14: 4,924,164 km (0.103 R)
• M15: 5,256,420 km (0.117 R)
• M16: 6,031,038 km (0.087 R)
• M17: 6,297,322 km (0.108 R)
• M18: 6,402,041 km (0.088 R)
• M19: 6,856,968 km (0.108 R)
• M20: 7,072,838 km (0.037 R)
• M21: 7,322,367 km (0.116 R)
• M22: 7,511,608 km (0.104 R)
• M23: 7,702,346 km (0.092 R)
• M24: 8,218,907 km (0.104 R)
• M25: 8,947,598 km (0.112 R)
• M26: 9,353,906 km (0.119 R)
• M27: 9,490,639 km (0.117 R)
• M28: 9,922,528 km (0.047 R)
• M29: 10,290,239 km (0.061 R)
• M30: 10,466,914 km (0.078 R)
• M31: 10,662,439 km (0.084 R)
• M32: 11,694,963 km (0.099 R)
• M33: 12,064,919 km (0.062 R)
• M34: 12,627,107 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 14.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.5 AU - 10.36 AU

Year: 8985 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,127,764 km

• M1: 182,509 km (0.055 R)
• M2: 282,441 km (0.054 R)
• M3: 762,949 km (0.111 R)
• M4: 931,995 km (0.09 R)
• M5: 1,443,470 km (0.084 R)
• M6: 2,685,431 km (0.062 R)
• M7: 2,825,904 km (0.088 R)
• M8: 2,936,905 km (0.089 R)
• M9: 3,279,036 km (0.027 R)
• M10: 3,617,127 km (0.105 R)
• M11: 3,948,785 km (0.096 R)
• M12: 4,382,170 km (0.077 R)
• M13: 5,003,002 km (0.045 R)
• M14: 5,118,940 km (0.109 R)
• M15: 6,856,370 km (0.116 R)
• M16: 7,071,940 km (0.107 R)
• M17: 7,576,534 km (0.075 R)
• M18: 7,844,314 km (0.116 R)
• M19: 8,138,124 km (0.113 R)
• M20: 9,206,851 km (0.101 R)
• M21: 10,073,921 km (0.039 R)
• M22: 10,220,975 km (0.101 R)
• M23: 10,517,329 km (0.061 R)
• M24: 10,841,507 km (0.094 R)
• M25: 13,121,977 km (0.102 R)
• M26: 13,660,380 km (0.105 R)
• M27: 14,096,458 km (0.112 R)
• M28: 14,842,652 km (0.101 R)
• M29: 16,258,446 km (0.116 R)
• M30: 17,598,694 km (0.05 R)
• M31: 18,222,367 km (0.106 R)
• M32: 19,920,901 km (0.079 R)
• M33: 20,044,170 km (0.052 R)
• M34: 20,664,253 km (0.084 R)
• M35: 20,945,347 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 8.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.73 AU - 12.77 AU

Year: 12046 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,127,764 km

• M1: 162,014 km (0.053 R)
• M2: 342,430 km (0.1 R)
• M3: 562,039 km (0.078 R)
• M4: 705,204 km (0.116 R)
• M5: 772,823 km (0.108 R)
• M6: 1,437,187 km (0.03 R)
• M7: 1,547,141 km (0.1 R)
• M8: 1,869,973 km (0.087 R)
• M9: 2,264,613 km (0.112 R)
• M10: 2,341,506 km (0.089 R)
• M11: 2,445,327 km (0.055 R)
• M12: 2,793,740 km (0.108 R)
• M13: 3,186,584 km (0.034 R)
• M14: 4,694,680 km (0.078 R)
• M15: 5,468,550 km (0.117 R)
• M16: 5,817,412 km (0.1 R)
• M17: 6,281,764 km (0.069 R)
• M18: 6,684,033 km (0.096 R)
• M19: 7,283,920 km (0.086 R)
• M20: 7,784,176 km (0.085 R)
• M21: 8,295,352 km (0.053 R)
• M22: 8,655,733 km (0.107 R)
• M23: 9,391,754 km (0.076 R)
• M24: 10,533,036 km (0.09 R)
• M25: 10,966,870 km (0.086 R)
• M26: 13,455,281 km (0.06 R)
• M27: 13,736,974 km (0.116 R)
• M28: 14,068,034 km (0.115 R)
• M29: 14,353,916 km (0.069 R)
• M30: 14,545,700 km (0.095 R)
• M31: 14,738,083 km (0.056 R)
• M32: 15,320,767 km (0.109 R)
• M33: 16,258,596 km (0.089 R)
• M34: 16,810,014 km (0.055 R)
• M35: 16,910,992 km (0.111 R)
• M36: 17,164,261 km (0.114 R)
• M37: 17,418,578 km (0.086 R)
• M38: 17,623,078 km (0.091 R)
• M39: 17,725,702 km (0.083 R)
• M40: 17,982,861 km (0.104 R)
• M41: 18,449,008 km (0.093 R)
• M42: 18,657,398 km (0.058 R)
• M43: 18,866,535 km (0.118 R)
• M44: 20,245,379 km (0.085 R)
• M45: 22,152,153 km (0.114 R)
• M46: 22,429,209 km (0.102 R)
• M47: 22,540,360 km (0.079 R)
• M48: 22,763,261 km (0.116 R)
• M49: 22,986,760 km (0.1 R)
• M50: 23,155,058 km (0.109 R)
• M51: 23,267,256 km (0.048 R)
• M52: 24,744,236 km (0.108 R)
• M53: 25,089,208 km (0.054 R)
• M54: 25,378,082 km (0.107 R)
• M55: 25,842,434 km (0.093 R)
• M56: 26,017,314 km (0.089 R)
• M57: 26,192,642 km (0.066 R)
• M58: 26,426,913 km (0.098 R)
• M59: 27,668,425 km (0.076 R)
• M60: 28,928,787 km (0.051 R)
• M61: 29,413,933 km (0.066 R)
• M62: 29,657,479 km (0.065 R)
• M63: 30,269,184 km (0.074 R)
• M64: 31,070,730 km (0.092 R)
• M65: 32,380,310 km (0.07 R)
• M66: 32,820,875 km (0.05 R)
• M67: 34,346,175 km (0.101 R)
• M68: 34,474,381 km (0.076 R)
• M69: 35,182,128 km (0.09 R)
• M70: 36,154,813 km (0.042 R)
• M71: 36,546,461 km (0.091 R)
• M72: 36,611,835 km (0.106 R)
• M73: 36,808,257 km (0.1 R)
• M74: 38,791,925 km (0.106 R)
• M75: 38,992,087 km (0.113 R)
• M76: 40,200,987 km (0.036 R)
• M77: 41,490,221 km (0.117 R)
• M78: 41,968,635 km (0.089 R)
• M79: 42,517,660 km (0.087 R)
• M80: 42,724,105 km (0.103 R)
• M81: 44,248,507 km (0.08 R)
• M82: 44,318,220 km (0.093 R)
• M83: 44,457,794 km (0.12 R)
• M84: 45,017,440 km (0.084 R)
• M85: 45,931,782 km (0.091 R)
• M86: 47,279,210 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 7.3

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.62 AU - 19.88 AU

Year: 27452 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,127,764 km

• M1: 738,714 km (0.03 R)
• M2: 1,108,670 km (0.084 R)
• M3: 1,362,388 km (0.055 R)
• M4: 1,496,128 km (0.09 R)
• M5: 1,960,630 km (0.06 R)
• M6: 3,232,511 km (0.087 R)
• M7: 3,366,850 km (0.084 R)
• M8: 5,753,983 km (0.105 R)
• M9: 6,303,605 km (0.087 R)
• M10: 6,471,753 km (0.082 R)
• M11: 7,689,929 km (0.059 R)
• M12: 8,664,559 km (0.069 R)
• M13: 8,977,069 km (0.111 R)
• M14: 9,229,740 km (0.086 R)
• M15: 11,198,448 km (0.077 R)
• M16: 11,266,216 km (0.057 R)
• M17: 12,439,512 km (0.039 R)
• M18: 13,506,893 km (0.037 R)
• M19: 13,723,809 km (0.11 R)
• M20: 13,869,069 km (0.116 R)
• M21: 14,455,343 km (0.058 R)
• M22: 16,185,442 km (0.031 R)
• M23: 16,957,966 km (0.089 R)
• M24: 17,035,906 km (0.03 R)
• M25: 17,113,847 km (0.116 R)
• M26: 17,348,715 km (0.092 R)
• M27: 17,663,469 km (0.056 R)
• M28: 17,742,457 km (0.06 R)
• M29: 18,538,617 km (0.082 R)
• M30: 19,265,214 km (0.092 R)
• M31: 19,509,507 km (0.091 R)
• M32: 19,672,868 km (0.036 R)
• M33: 20,165,793 km (0.092 R)
• M34: 20,496,703 km (0.055 R)
• M35: 20,579,730 km (0.052 R)
• M36: 20,996,510 km (0.042 R)
• M37: 21,500,206 km (0.075 R)
• M38: 23,207,866 km (0.109 R)
• M39: 23,381,100 km (0.1 R)
• M40: 23,728,765 km (0.085 R)
• M41: 23,903,197 km (0.094 R)
• M42: 24,605,259 km (0.069 R)
• M43: 25,850,063 km (0.095 R)
• M44: 25,939,822 km (0.057 R)
• M45: 26,029,581 km (0.113 R)
• M46: 26,480,169 km (0.055 R)
• M47: 27,297,722 km (0.081 R)
• M48: 27,847,344 km (0.115 R)
• M49: 28,864,460 km (0.118 R)
• M50: 29,330,757 km (0.083 R)
• M51: 30,744,756 km (0.113 R)
• M52: 33,540,591 km (0.095 R)
• M53: 34,919,135 km (0.075 R)
• M54: 36,718,797 km (0.088 R)
• M55: 39,061,650 km (0.058 R)
• M56: 39,784,357 km (0.07 R)
• M57: 40,511,403 km (0.091 R)
• M58: 41,662,708 km (0.057 R)
• M59: 42,295,208 km (0.049 R)
• M60: 42,612,654 km (0.11 R)
• M61: 43,783,407 km (0.105 R)
• M62: 45,288,811 km (0.11 R)
• M63: 46,265,385 km (0.092 R)
• M64: 47,468,452 km (0.104 R)
• M65: 49,905,401 km (0.072 R)
• M66: 50,913,990 km (0.068 R)
• M67: 52,155,951 km (0.092 R)
• M68: 53,636,372 km (0.097 R)
• M69: 53,750,814 km (0.067 R)
• M70: 54,209,481 km (0.048 R)
• M71: 56,988,411 km (0.106 R)
• M72: 58,984,645 km (0.091 R)
• M73: 59,576,155 km (0.109 R)
• M74: 59,932,049 km (0.111 R)
• M75: 60,884,389 km (0.12 R)
• M76: 61,961,792 km (0.08 R)
• M77: 63,650,154 km (0.097 R)
• M78: 64,256,923 km (0.057 R)
• M79: 66,088,450 km (0.098 R)
• M80: 68,929,912 km (0.117 R)
• M81: 71,558,945 km (0.104 R)
• M82: 71,684,906 km (0.102 R)
• M83: 74,348,047 km (0.112 R)
• M84: 76,398,885 km (0.101 R)
• M85: 78,728,123 km (0.086 R)
• M86: 79,509,772 km (0.077 R)
• M87: 81,869,828 km (0.066 R)
• M88: 82,397,460 km (0.115 R)
• M89: 83,854,244 km (0.079 R)
• M90: 85,319,406 km (0.096 R)
• M91: 86,524,566 km (0.114 R)
• M92: 86,793,094 km (0.109 R)
• M93: 87,600,474 km (0.078 R)
• M94: 87,870,199 km (0.066 R)
• M95: 89,494,084 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit