🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.49 AU - 2.27 AU

Year: 982 Days

Day: 35.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,131,669 km

• M1: 1,515,726 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.82 AU - 2.98 AU

Year: 1881 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,131,669 km

• M1: 58,343 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.61 AU - 3.81 AU

Year: 2190 Days

Day: 20.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 12.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.21 AU - 5.47 AU

Year: 4055 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,131,669 km

• M1: 164,109 km (0.098 R)
• M2: 263,442 km (0.113 R)
• M3: 504,294 km (0.062 R)
• M4: 769,382 km (0.108 R)
• M5: 1,055,563 km (0.081 R)
• M6: 1,192,744 km (0.104 R)
• M7: 1,376,300 km (0.1 R)
• M8: 1,499,419 km (0.096 R)
• M9: 1,669,662 km (0.092 R)
• M10: 1,801,757 km (0.099 R)
• M11: 1,906,924 km (0.064 R)
• M12: 2,431,265 km (0.111 R)
• M13: 2,582,059 km (0.102 R)
• M14: 2,684,235 km (0.079 R)
• M15: 2,981,635 km (0.103 R)
• M16: 3,253,006 km (0.118 R)
• M17: 3,723,192 km (0.087 R)
• M18: 3,839,429 km (0.101 R)
• M19: 3,956,714 km (0.057 R)
• M20: 4,316,048 km (0.036 R)
• M21: 4,458,765 km (0.086 R)
• M22: 4,540,894 km (0.073 R)
• M23: 4,644,415 km (0.062 R)
• M24: 4,981,011 km (0.092 R)
• M25: 5,303,843 km (0.106 R)
• M26: 5,434,891 km (0.09 R)
• M27: 5,567,135 km (0.118 R)
• M28: 5,655,847 km (0.098 R)
• M29: 6,106,585 km (0.054 R)
• M30: 6,198,139 km (0.107 R)
• M31: 6,452,306 km (0.085 R)
• M32: 6,804,459 km (0.076 R)
• M33: 7,823,819 km (0.099 R)
• M34: 7,948,434 km (0.114 R)
• M35: 8,427,746 km (0.049 R)
• M36: 9,573,815 km (0.072 R)
• M37: 9,975,635 km (0.084 R)
• M38: 10,246,706 km (0.106 R)
• M39: 10,328,536 km (0.08 R)
• M40: 10,796,030 km (0.1 R)
• M41: 10,907,031 km (0.091 R)
• M42: 11,074,282 km (0.112 R)
• M43: 11,270,554 km (0.114 R)
• M44: 11,439,749 km (0.11 R)
• M45: 12,124,608 km (0.086 R)
• M46: 12,268,970 km (0.042 R)
• M47: 12,647,154 km (0.09 R)
• M48: 14,258,323 km (0.107 R)
• M49: 14,380,245 km (0.071 R)
• M50: 14,502,616 km (0.058 R)
• M51: 14,778,923 km (0.06 R)
• M52: 15,461,987 km (0.06 R)
• M53: 15,555,935 km (0.075 R)
• M54: 15,807,409 km (0.11 R)
• M55: 16,155,224 km (0.095 R)
• M56: 16,250,667 km (0.1 R)
• M57: 17,116,988 km (0.048 R)
• M58: 17,604,827 km (0.116 R)
• M59: 18,097,303 km (0.115 R)
• M60: 18,694,199 km (0.088 R)
• M61: 19,163,038 km (0.101 R)
• M62: 19,771,453 km (0.108 R)
• M63: 21,007,131 km (0.084 R)
• M64: 21,215,521 km (0.055 R)
• M65: 21,564,383 km (0.105 R)
• M66: 22,126,572 km (0.057 R)
• M67: 22,338,702 km (0.102 R)
• M68: 23,444,978 km (0.092 R)
• M69: 23,986,822 km (0.101 R)
• M70: 24,131,932 km (0.097 R)
• M71: 24,459,551 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.43 AU - 6.39 AU

Year: 4792 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,131,669 km

• M1: 230,830 km (0.119 R)
• M2: 913,594 km (0.111 R)
• M3: 1,017,864 km (0.096 R)
• M4: 1,112,859 km (0.061 R)
• M5: 1,509,742 km (0.035 R)
• M6: 1,899,893 km (0.063 R)
• M7: 2,072,080 km (0.071 R)
• M8: 2,213,749 km (0.082 R)
• M9: 2,340,608 km (0.12 R)
• M10: 2,697,100 km (0.047 R)
• M11: 3,091,590 km (0.032 R)
• M12: 3,399,911 km (0.081 R)
• M13: 3,504,779 km (0.109 R)
• M14: 3,610,993 km (0.052 R)
• M15: 3,892,088 km (0.112 R)
• M16: 4,430,042 km (0.108 R)
• M17: 4,801,942 km (0.112 R)
• M18: 4,944,060 km (0.101 R)
• M19: 5,281,254 km (0.099 R)
• M20: 5,378,941 km (0.028 R)
• M21: 5,625,927 km (0.079 R)
• M22: 5,775,974 km (0.11 R)
• M23: 6,157,000 km (0.098 R)
• M24: 6,259,923 km (0.111 R)
• M25: 6,546,253 km (0.119 R)
• M26: 6,730,707 km (0.099 R)
• M27: 7,706,534 km (0.03 R)
• M28: 7,873,486 km (0.102 R)
• M29: 8,582,280 km (0.097 R)
• M30: 9,252,479 km (0.084 R)
• M31: 9,400,431 km (0.116 R)
• M32: 9,519,361 km (0.107 R)
• M33: 9,758,718 km (0.099 R)
• M34: 10,304,601 km (0.114 R)
• M35: 10,736,190 km (0.062 R)
• M36: 10,829,390 km (0.098 R)
• M37: 10,923,038 km (0.035 R)
• M38: 11,236,745 km (0.07 R)
• M39: 12,098,578 km (0.117 R)
• M40: 12,652,390 km (0.104 R)
• M41: 13,048,225 km (0.108 R)
• M42: 13,214,279 km (0.088 R)
• M43: 13,381,230 km (0.062 R)
• M44: 13,683,268 km (0.098 R)
• M45: 13,919,783 km (0.048 R)
• M46: 15,018,429 km (0.07 R)
• M47: 15,332,435 km (0.042 R)
• M48: 15,543,069 km (0.089 R)
• M49: 16,144,901 km (0.105 R)
• M50: 16,323,372 km (0.103 R)
• M51: 16,610,300 km (0.093 R)
• M52: 17,225,746 km (0.108 R)
• M53: 17,444,608 km (0.101 R)
• M54: 18,367,028 km (0.1 R)
• M55: 18,590,677 km (0.036 R)
• M56: 19,229,460 km (0.102 R)
• M57: 19,494,697 km (0.102 R)
• M58: 19,608,690 km (0.032 R)
• M59: 19,875,573 km (0.064 R)
• M60: 19,990,315 km (0.118 R)
• M61: 20,644,805 km (0.043 R)
• M62: 20,799,789 km (0.109 R)
• M63: 21,423,761 km (0.092 R)
• M64: 21,541,345 km (0.104 R)
• M65: 22,053,868 km (0.094 R)
• M66: 24,184,441 km (0.112 R)
• M67: 24,347,801 km (0.088 R)
• M68: 24,799,288 km (0.11 R)
• M69: 25,585,574 km (0.108 R)
• M70: 25,960,766 km (0.117 R)
• M71: 26,548,237 km (0.115 R)
• M72: 26,928,215 km (0.077 R)
• M73: 27,140,046 km (0.093 R)
• M74: 27,395,110 km (0.104 R)
• M75: 28,898,269 km (0.114 R)
• M76: 29,115,186 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.88 AU - 7.26 AU

Year: 6413 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,131,669 km

• M1: 106,065 km (0.05 R)
• M2: 162,314 km (0.1 R)
• M3: 814,112 km (0.07 R)
• M4: 910,453 km (0.09 R)
• M5: 972,536 km (0.043 R)
• M6: 1,088,325 km (0.097 R)
• M7: 1,236,127 km (0.117 R)
• M8: 1,362,089 km (0.119 R)
• M9: 1,657,395 km (0.105 R)
• M10: 1,749,996 km (0.079 R)
• M11: 1,892,114 km (0.06 R)
• M12: 2,104,094 km (0.103 R)
• M13: 2,306,650 km (0.105 R)
• M14: 2,640,552 km (0.099 R)
• M15: 2,730,909 km (0.09 R)
• M16: 3,084,110 km (0.066 R)
• M17: 3,179,404 km (0.104 R)
• M18: 3,256,446 km (0.1 R)
• M19: 3,590,648 km (0.11 R)
• M20: 4,081,180 km (0.114 R)
• M21: 4,270,570 km (0.098 R)
• M22: 4,701,861 km (0.065 R)
• M23: 4,789,675 km (0.031 R)
• M24: 4,944,958 km (0.058 R)
• M25: 5,147,064 km (0.119 R)
• M26: 5,397,641 km (0.085 R)
• M27: 5,582,394 km (0.11 R)
• M28: 6,318,266 km (0.08 R)
• M29: 6,415,355 km (0.118 R)
• M30: 6,611,179 km (0.094 R)
• M31: 6,833,930 km (0.096 R)
• M32: 7,033,942 km (0.082 R)
• M33: 8,062,876 km (0.08 R)
• M34: 8,168,343 km (0.108 R)
• M35: 8,274,258 km (0.075 R)
• M36: 8,407,251 km (0.079 R)
• M37: 8,892,247 km (0.093 R)
• M38: 9,441,720 km (0.075 R)
• M39: 9,889,167 km (0.105 R)
• M40: 10,314,923 km (0.089 R)
• M41: 10,429,515 km (0.031 R)
• M42: 10,659,895 km (0.103 R)
• M43: 10,775,684 km (0.082 R)
• M44: 11,807,012 km (0.093 R)
• M45: 12,017,197 km (0.059 R)
• M46: 12,167,992 km (0.099 R)
• M47: 12,258,648 km (0.105 R)
• M48: 12,319,385 km (0.111 R)
• M49: 12,869,606 km (0.077 R)
• M50: 13,710,046 km (0.118 R)
• M51: 13,804,592 km (0.049 R)
• M52: 13,867,723 km (0.051 R)
• M53: 13,962,568 km (0.095 R)
• M54: 14,761,271 km (0.056 R)
• M55: 14,955,150 km (0.063 R)
• M56: 15,149,926 km (0.118 R)
• M57: 15,312,838 km (0.084 R)
• M58: 15,640,457 km (0.114 R)
• M59: 15,706,280 km (0.107 R)
• M60: 16,369,448 km (0.1 R)
• M61: 17,245,194 km (0.115 R)
• M62: 17,620,236 km (0.041 R)
• M63: 17,825,933 km (0.056 R)
• M64: 17,963,563 km (0.109 R)
• M65: 18,552,230 km (0.082 R)
• M66: 18,621,943 km (0.115 R)
• M67: 19,535,687 km (0.086 R)
• M68: 21,297,052 km (0.059 R)
• M69: 21,443,060 km (0.047 R)
• M70: 21,919,978 km (0.116 R)
• M71: 21,993,580 km (0.113 R)
• M72: 22,734,837 km (0.064 R)
• M73: 22,846,736 km (0.115 R)
• M74: 22,996,334 km (0.03 R)
• M75: 23,146,082 km (0.095 R)
• M76: 23,900,055 km (0.079 R)
• M77: 24,356,329 km (0.101 R)
• M78: 24,815,444 km (0.068 R)
• M79: 24,969,081 km (0.113 R)
• M80: 25,975,576 km (0.075 R)
• M81: 26,131,606 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit