🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.6 AU - 1.92 AU

Year: 840 Days

Day: 13 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.57 AU - 2.73 AU

Year: 1553 Days

Day: 19.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 9.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.11 AU - 8.79 AU

Year: 8067 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,860,524 km

• M1: 140,921 km (0.11 R)
• M2: 240,254 km (0.066 R)
• M3: 372,798 km (0.091 R)
• M4: 450,140 km (0.089 R)
• M5: 514,766 km (0.113 R)
• M6: 593,156 km (0.061 R)
• M7: 665,561 km (0.106 R)
• M8: 1,011,431 km (0.069 R)
• M9: 1,204,412 km (0.095 R)
• M10: 1,271,582 km (0.093 R)
• M11: 1,451,997 km (0.057 R)
• M12: 1,581,997 km (0.108 R)
• M13: 1,822,700 km (0.047 R)
• M14: 1,963,472 km (0.072 R)
• M15: 2,492,749 km (0.029 R)
• M16: 2,631,875 km (0.11 R)
• M17: 3,289,657 km (0.113 R)
• M18: 3,461,844 km (0.08 R)
• M19: 3,715,862 km (0.114 R)
• M20: 3,895,379 km (0.112 R)
• M21: 4,367,061 km (0.111 R)
• M22: 4,770,526 km (0.078 R)
• M23: 5,163,819 km (0.104 R)
• M24: 5,230,390 km (0.05 R)
• M25: 5,635,801 km (0.059 R)
• M26: 6,028,046 km (0.11 R)
• M27: 6,645,137 km (0.045 R)
• M28: 7,282,275 km (0.027 R)
• M29: 7,382,057 km (0.045 R)
• M30: 7,785,672 km (0.085 R)
• M31: 8,041,634 km (0.063 R)
• M32: 8,326,318 km (0.112 R)
• M33: 8,456,917 km (0.104 R)
• M34: 8,640,773 km (0.094 R)
• M35: 8,746,539 km (0.064 R)
• M36: 8,985,895 km (0.104 R)
• M37: 9,066,080 km (0.052 R)
• M38: 9,200,419 km (0.12 R)
• M39: 9,471,041 km (0.114 R)
• M40: 9,662,078 km (0.072 R)
• M41: 9,826,785 km (0.117 R)
• M42: 10,103,541 km (0.064 R)
• M43: 10,636,259 km (0.044 R)
• M44: 11,437,954 km (0.11 R)
• M45: 11,934,170 km (0.067 R)
• M46: 12,348,257 km (0.092 R)
• M47: 12,407,647 km (0.098 R)
• M48: 12,556,946 km (0.114 R)
• M49: 13,190,194 km (0.11 R)
• M50: 13,464,856 km (0.092 R)
• M51: 13,526,191 km (0.075 R)
• M52: 13,741,312 km (0.045 R)
• M53: 14,081,797 km (0.06 R)
• M54: 14,992,848 km (0.096 R)
• M55: 15,088,142 km (0.095 R)
• M56: 15,567,902 km (0.054 R)
• M57: 16,117,675 km (0.103 R)
• M58: 17,070,015 km (0.093 R)
• M59: 17,202,858 km (0.052 R)
• M60: 17,569,821 km (0.07 R)
• M61: 17,939,328 km (0.067 R)
• M62: 18,379,445 km (0.065 R)
• M63: 18,583,795 km (0.111 R)
• M64: 19,270,300 km (0.116 R)
• M65: 19,477,792 km (0.074 R)
• M66: 19,965,033 km (0.09 R)
• M67: 20,280,385 km (0.112 R)
• M68: 21,058,144 km (0.069 R)
• M69: 21,558,250 km (0.088 R)
• M70: 21,917,883 km (0.097 R)
• M71: 22,424,571 km (0.115 R)
• M72: 22,606,482 km (0.108 R)
• M73: 22,752,340 km (0.116 R)
• M74: 22,861,995 km (0.095 R)
• M75: 23,449,616 km (0.068 R)
• M76: 23,708,271 km (0.076 R)
• M77: 24,527,319 km (0.099 R)
• M78: 24,864,961 km (0.05 R)
• M79: 24,977,908 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 12.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.53 AU - 11.55 AU

Year: 12315 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,860,524 km

• M1: 154,684 km (0.105 R)
• M2: 350,059 km (0.105 R)
• M3: 457,171 km (0.056 R)
• M4: 590,313 km (0.047 R)
• M5: 674,986 km (0.065 R)
• M6: 1,000,959 km (0.095 R)
• M7: 1,151,455 km (0.096 R)
• M8: 1,392,158 km (0.088 R)
• M9: 1,579,305 km (0.089 R)
• M10: 2,349,584 km (0.055 R)
• M11: 2,430,517 km (0.112 R)
• M12: 2,553,636 km (0.119 R)
• M13: 3,067,355 km (0.074 R)
• M14: 3,156,216 km (0.073 R)
• M15: 3,566,563 km (0.116 R)
• M16: 3,707,334 km (0.074 R)
• M17: 4,438,270 km (0.093 R)
• M18: 4,717,419 km (0.034 R)
• M19: 4,846,223 km (0.053 R)
• M20: 4,950,194 km (0.081 R)
• M21: 5,028,732 km (0.069 R)
• M22: 5,266,593 km (0.099 R)
• M23: 6,030,290 km (0.042 R)
• M24: 6,170,463 km (0.079 R)
• M25: 6,799,672 km (0.053 R)
• M26: 6,916,209 km (0.119 R)
• M27: 7,062,964 km (0.073 R)
• M28: 7,270,157 km (0.056 R)
• M29: 7,359,617 km (0.102 R)
• M30: 7,599,871 km (0.064 R)
• M31: 7,690,527 km (0.059 R)
• M32: 8,712,879 km (0.089 R)
• M33: 9,515,621 km (0.113 R)
• M34: 9,711,894 km (0.086 R)
• M35: 10,075,117 km (0.09 R)
• M36: 10,275,130 km (0.06 R)
• M37: 10,442,829 km (0.04 R)
• M38: 10,679,194 km (0.101 R)
• M39: 11,157,159 km (0.12 R)
• M40: 11,433,316 km (0.107 R)
• M41: 11,922,352 km (0.1 R)
• M42: 12,063,273 km (0.072 R)
• M43: 12,169,338 km (0.115 R)
• M44: 13,283,842 km (0.091 R)
• M45: 13,429,999 km (0.037 R)
• M46: 13,539,954 km (0.101 R)
• M47: 13,760,910 km (0.102 R)
• M48: 14,020,013 km (0.115 R)
• M49: 14,430,659 km (0.119 R)
• M50: 14,807,496 km (0.111 R)
• M51: 15,187,475 km (0.066 R)
• M52: 15,763,427 km (0.071 R)
• M53: 15,840,769 km (0.106 R)
• M54: 16,346,709 km (0.076 R)
• M55: 16,503,487 km (0.119 R)
• M56: 16,621,221 km (0.086 R)
• M57: 17,574,309 km (0.065 R)
• M58: 18,098,051 km (0.103 R)
• M59: 19,741,384 km (0.03 R)
• M60: 19,824,710 km (0.048 R)
• M61: 20,623,114 km (0.09 R)
• M62: 20,707,786 km (0.06 R)
• M63: 21,603,578 km (0.081 R)
• M64: 22,642,835 km (0.112 R)
• M65: 23,212,653 km (0.117 R)
• M66: 24,455,811 km (0.058 R)
• M67: 25,221,154 km (0.083 R)
• M68: 26,040,053 km (0.101 R)
• M69: 26,406,867 km (0.067 R)
• M70: 27,610,681 km (0.086 R)
• M71: 27,844,203 km (0.055 R)
• M72: 28,360,316 km (0.071 R)
• M73: 28,454,562 km (0.117 R)
• M74: 28,926,992 km (0.095 R)
• M75: 30,601,142 km (0.065 R)
• M76: 31,182,330 km (0.101 R)
• M77: 31,279,568 km (0.101 R)
• M78: 31,669,570 km (0.038 R)
• M79: 32,602,014 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.1

Radius: 7.9

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.23 AU - 15.13 AU

Year: 16250 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,860,524 km

• M1: 288,873 km (0.075 R)
• M2: 403,316 km (0.094 R)
• M3: 1,276,369 km (0.112 R)
• M4: 1,533,378 km (0.115 R)
• M5: 1,592,769 km (0.063 R)
• M6: 1,965,417 km (0.115 R)
• M7: 2,095,717 km (0.119 R)
• M8: 2,296,477 km (0.119 R)
• M9: 2,468,514 km (0.087 R)
• M10: 3,122,856 km (0.112 R)
• M11: 3,430,429 km (0.11 R)
• M12: 3,991,720 km (0.108 R)
• M13: 4,975,027 km (0.045 R)
• M14: 5,243,405 km (0.046 R)
• M15: 5,425,017 km (0.116 R)
• M16: 5,982,120 km (0.079 R)
• M17: 6,704,229 km (0.114 R)
• M18: 7,863,911 km (0.098 R)
• M19: 9,084,630 km (0.118 R)
• M20: 9,633,504 km (0.071 R)
• M21: 10,024,254 km (0.11 R)
• M22: 10,080,503 km (0.112 R)
• M23: 10,821,162 km (0.12 R)
• M24: 11,052,590 km (0.087 R)
• M25: 11,285,663 km (0.079 R)
• M26: 11,994,608 km (0.115 R)
• M27: 12,414,828 km (0.115 R)
• M28: 12,962,057 km (0.076 R)
• M29: 13,455,281 km (0.109 R)
• M30: 13,517,364 km (0.085 R)
• M31: 14,459,981 km (0.117 R)
• M32: 14,778,923 km (0.103 R)
• M33: 15,423,690 km (0.109 R)
• M34: 16,673,879 km (0.106 R)
• M35: 17,615,748 km (0.097 R)
• M36: 17,751,732 km (0.106 R)
• M37: 18,644,083 km (0.089 R)
• M38: 19,621,257 km (0.099 R)
• M39: 20,258,244 km (0.025 R)
• M40: 21,479,861 km (0.082 R)
• M41: 21,843,683 km (0.055 R)
• M42: 21,989,690 km (0.11 R)
• M43: 22,282,902 km (0.089 R)
• M44: 22,503,708 km (0.04 R)
• M45: 23,843,357 km (0.114 R)
• M46: 25,438,669 km (0.056 R)
• M47: 27,068,239 km (0.054 R)
• M48: 27,618,908 km (0.045 R)
• M49: 28,491,662 km (0.048 R)
• M50: 30,590,371 km (0.12 R)
• M51: 31,163,929 km (0.087 R)
• M52: 31,246,208 km (0.075 R)
• M53: 31,493,194 km (0.113 R)
• M54: 31,740,928 km (0.083 R)
• M55: 31,823,656 km (0.102 R)
• M56: 32,822,072 km (0.073 R)
• M57: 33,073,247 km (0.044 R)
• M58: 33,157,022 km (0.109 R)
• M59: 33,746,138 km (0.113 R)
• M60: 34,678,881 km (0.117 R)
• M61: 37,614,739 km (0.101 R)
• M62: 38,758,265 km (0.055 R)
• M63: 39,556,519 km (0.104 R)
• M64: 40,091,781 km (0.108 R)
• M65: 40,360,309 km (0.112 R)
• M66: 42,712,286 km (0.03 R)
• M67: 42,895,095 km (0.053 R)
• M68: 43,628,723 km (0.099 R)
• M69: 44,366,540 km (0.1 R)
• M70: 46,510,576 km (0.053 R)
• M71: 47,453,342 km (0.09 R)
• M72: 47,737,279 km (0.036 R)
• M73: 48,879,159 km (0.1 R)
• M74: 50,318,889 km (0.057 R)
• M75: 51,772,681 km (0.048 R)
• M76: 51,967,608 km (0.061 R)
• M77: 53,436,958 km (0.047 R)
• M78: 55,118,587 km (0.038 R)
• M79: 55,516,817 km (0.108 R)
• M80: 56,616,810 km (0.099 R)
• M81: 57,926,091 km (0.107 R)
• M82: 58,432,330 km (0.111 R)
• M83: 59,551,172 km (0.104 R)
• M84: 62,223,738 km (0.047 R)
• M85: 66,305,367 km (0.026 R)
• M86: 67,791,472 km (0.037 R)
• M87: 68,004,798 km (0.102 R)
• M88: 69,074,124 km (0.119 R)
• M89: 69,396,059 km (0.076 R)
• M90: 70,041,274 km (0.093 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit