🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 16.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,880,504 km

• M1: 59,390 km (0.112 R)
• M2: 612,753 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.45 AU - 1.51 AU

Year: 668 Days

Day: 19.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,880,504 km

• M1: 952,639 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.72 AU - 2.48 AU

Year: 1129 Days

Day: 36.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 9.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.26 AU - 4.88 AU

Year: 3623 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,880,504 km

• M1: 122,670 km (0.075 R)
• M2: 208,689 km (0.081 R)
• M3: 268,678 km (0.064 R)
• M4: 386,112 km (0.036 R)
• M5: 460,313 km (0.088 R)
• M6: 523,742 km (0.117 R)
• M7: 599,439 km (0.116 R)
• M8: 762,949 km (0.091 R)
• M9: 820,844 km (0.112 R)
• M10: 931,396 km (0.113 R)
• M11: 1,178,981 km (0.114 R)
• M12: 1,270,086 km (0.102 R)
• M13: 1,557,912 km (0.106 R)
• M14: 1,722,470 km (0.071 R)
• M15: 1,800,410 km (0.078 R)
• M16: 2,027,949 km (0.086 R)
• M17: 2,222,276 km (0.065 R)
• M18: 2,336,120 km (0.049 R)
• M19: 2,495,891 km (0.113 R)
• M20: 2,734,799 km (0.082 R)
• M21: 2,934,512 km (0.082 R)
• M22: 3,479,198 km (0.051 R)
• M23: 3,611,891 km (0.107 R)
• M24: 3,678,911 km (0.079 R)
• M25: 3,746,379 km (0.075 R)
• M26: 3,968,532 km (0.07 R)
• M27: 4,318,591 km (0.092 R)
• M28: 4,533,563 km (0.094 R)
• M29: 4,605,969 km (0.105 R)
• M30: 4,899,480 km (0.071 R)
• M31: 5,218,123 km (0.112 R)
• M32: 5,370,564 km (0.074 R)
• M33: 5,466,456 km (0.109 R)
• M34: 5,562,946 km (0.106 R)
• M35: 5,699,080 km (0.097 R)
• M36: 5,954,743 km (0.057 R)
• M37: 6,054,076 km (0.103 R)
• M38: 6,600,258 km (0.094 R)
• M39: 6,889,580 km (0.095 R)
• M40: 7,014,943 km (0.073 R)
• M41: 7,631,287 km (0.117 R)
• M42: 7,891,437 km (0.103 R)
• M43: 8,044,625 km (0.084 R)
• M44: 8,132,439 km (0.065 R)
• M45: 8,487,435 km (0.118 R)
• M46: 8,666,803 km (0.102 R)
• M47: 9,052,167 km (0.112 R)
• M48: 9,166,610 km (0.112 R)
• M49: 9,652,503 km (0.102 R)
• M50: 10,194,197 km (0.077 R)
• M51: 10,265,705 km (0.073 R)
• M52: 10,577,018 km (0.037 R)
• M53: 10,649,274 km (0.11 R)
• M54: 10,964,327 km (0.078 R)
• M55: 11,184,386 km (0.116 R)
• M56: 11,282,671 km (0.106 R)
• M57: 11,356,423 km (0.092 R)
• M58: 11,703,341 km (0.114 R)
• M59: 11,828,105 km (0.066 R)
• M60: 12,028,566 km (0.105 R)
• M61: 12,204,942 km (0.072 R)
• M62: 12,280,788 km (0.073 R)
• M63: 12,483,793 km (0.049 R)
• M64: 12,611,250 km (0.118 R)
• M65: 12,816,199 km (0.114 R)
• M66: 12,918,973 km (0.038 R)
• M67: 13,022,046 km (0.117 R)
• M68: 13,229,089 km (0.085 R)
• M69: 14,360,648 km (0.085 R)
• M70: 15,168,327 km (0.077 R)
• M71: 15,440,894 km (0.083 R)
• M72: 15,523,023 km (0.072 R)
• M73: 16,073,842 km (0.088 R)
• M74: 16,157,019 km (0.064 R)
• M75: 16,407,446 km (0.06 R)
• M76: 17,365,171 km (0.116 R)
• M77: 18,167,315 km (0.09 R)
• M78: 18,747,755 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 11.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.05 AU - 6.47 AU

Year: 5809 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 68,880,504 km

• M1: 142,417 km (0.068 R)
• M2: 222,003 km (0.081 R)
• M3: 493,823 km (0.115 R)
• M4: 764,445 km (0.105 R)
• M5: 852,109 km (0.09 R)
• M6: 923,019 km (0.102 R)
• M7: 1,071,270 km (0.105 R)
• M8: 1,666,071 km (0.101 R)
• M9: 1,809,536 km (0.085 R)
• M10: 1,916,498 km (0.091 R)
• M11: 2,137,006 km (0.104 R)
• M12: 2,573,083 km (0.116 R)
• M13: 2,848,194 km (0.075 R)
• M14: 2,941,992 km (0.094 R)
• M15: 3,213,661 km (0.103 R)
• M16: 3,344,410 km (0.03 R)
• M17: 3,527,069 km (0.071 R)
• M18: 3,884,907 km (0.109 R)
• M19: 4,024,482 km (0.098 R)
• M20: 4,489,432 km (0.089 R)
• M21: 5,180,574 km (0.083 R)
• M22: 5,489,793 km (0.084 R)
• M23: 5,765,352 km (0.092 R)
• M24: 5,964,916 km (0.113 R)
• M25: 6,556,875 km (0.057 R)
• M26: 6,744,470 km (0.119 R)
• M27: 6,828,395 km (0.111 R)
• M28: 7,082,262 km (0.103 R)
• M29: 7,188,926 km (0.055 R)
• M30: 9,176,782 km (0.107 R)
• M31: 9,363,331 km (0.041 R)
• M32: 10,074,369 km (0.058 R)
• M33: 10,412,161 km (0.081 R)
• M34: 11,173,315 km (0.099 R)
• M35: 11,447,827 km (0.066 R)
• M36: 11,800,280 km (0.102 R)
• M37: 12,464,495 km (0.107 R)
• M38: 12,957,420 km (0.071 R)
• M39: 13,193,335 km (0.084 R)
• M40: 13,298,503 km (0.086 R)
• M41: 13,695,685 km (0.112 R)
• M42: 14,043,201 km (0.034 R)
• M43: 14,258,323 km (0.087 R)
• M44: 14,339,405 km (0.091 R)
• M45: 15,130,329 km (0.092 R)
• M46: 15,683,990 km (0.08 R)
• M47: 15,767,616 km (0.112 R)
• M48: 15,907,340 km (0.075 R)
• M49: 16,697,516 km (0.058 R)
• M50: 17,154,687 km (0.062 R)
• M51: 18,052,274 km (0.115 R)
• M52: 18,139,939 km (0.099 R)
• M53: 18,462,621 km (0.041 R)
• M54: 18,551,034 km (0.088 R)
• M55: 18,728,157 km (0.068 R)
• M56: 19,322,510 km (0.089 R)
• M57: 19,622,005 km (0.088 R)
• M58: 19,923,145 km (0.075 R)
• M59: 20,074,239 km (0.051 R)
• M60: 20,438,510 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.4

Radius: 7.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.38 AU - 17.28 AU

Year: 24473 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,880,504 km

• M1: 278,402 km (0.075 R)
• M2: 587,770 km (0.105 R)
• M3: 733,030 km (0.091 R)
• M4: 821,592 km (0.089 R)
• M5: 1,083,986 km (0.111 R)
• M6: 1,427,164 km (0.111 R)
• M7: 1,893,759 km (0.104 R)
• M8: 2,505,615 km (0.083 R)
• M9: 2,780,576 km (0.112 R)
• M10: 3,137,965 km (0.065 R)
• M11: 3,472,167 km (0.1 R)
• M12: 4,014,459 km (0.115 R)
• M13: 4,583,080 km (0.06 R)
• M14: 5,615,754 km (0.103 R)
• M15: 5,930,209 km (0.071 R)
• M16: 6,955,254 km (0.102 R)
• M17: 7,685,142 km (0.119 R)
• M18: 7,734,808 km (0.036 R)
• M19: 8,388,401 km (0.048 R)
• M20: 9,481,363 km (0.115 R)
• M21: 9,534,471 km (0.109 R)
• M22: 10,234,589 km (0.106 R)
• M23: 10,398,548 km (0.116 R)
• M24: 10,618,457 km (0.116 R)
• M25: 12,258,498 km (0.061 R)
• M26: 12,607,510 km (0.094 R)
• M27: 12,842,080 km (0.058 R)
• M28: 13,554,465 km (0.105 R)
• M29: 13,794,719 km (0.059 R)
• M30: 14,585,344 km (0.108 R)
• M31: 15,017,233 km (0.056 R)
• M32: 17,433,687 km (0.067 R)
• M33: 17,498,912 km (0.101 R)
• M34: 17,564,286 km (0.083 R)
• M35: 17,629,660 km (0.117 R)
• M36: 17,891,905 km (0.062 R)
• M37: 18,023,551 km (0.114 R)
• M38: 18,420,435 km (0.098 R)
• M39: 19,222,728 km (0.089 R)
• M40: 19,290,197 km (0.106 R)
• M41: 19,560,520 km (0.112 R)
• M42: 20,173,273 km (0.062 R)
• M43: 21,000,100 km (0.083 R)
• M44: 21,557,502 km (0.114 R)
• M45: 21,908,309 km (0.111 R)
• M46: 21,978,620 km (0.119 R)
• M47: 23,618,362 km (0.074 R)
• M48: 24,343,463 km (0.093 R)
• M49: 24,489,471 km (0.097 R)
• M50: 27,014,084 km (0.101 R)
• M51: 27,089,482 km (0.065 R)
• M52: 28,614,183 km (0.112 R)
• M53: 28,922,504 km (0.076 R)
• M54: 29,464,647 km (0.118 R)
• M55: 31,586,992 km (0.119 R)
• M56: 32,465,730 km (0.119 R)
• M57: 34,410,801 km (0.039 R)
• M58: 34,492,631 km (0.064 R)
• M59: 34,820,700 km (0.083 R)
• M60: 34,985,108 km (0.071 R)
• M61: 35,232,243 km (0.09 R)
• M62: 35,314,821 km (0.044 R)
• M63: 35,728,310 km (0.103 R)
• M64: 36,560,074 km (0.092 R)
• M65: 36,978,350 km (0.09 R)
• M66: 39,692,803 km (0.074 R)
• M67: 39,950,560 km (0.052 R)
• M68: 41,683,203 km (0.081 R)
• M69: 43,883,039 km (0.068 R)
• M70: 46,391,496 km (0.073 R)
• M71: 46,935,135 km (0.056 R)
• M72: 47,207,702 km (0.101 R)
• M73: 48,394,911 km (0.098 R)
• M74: 48,854,177 km (0.117 R)
• M75: 49,591,993 km (0.063 R)
• M76: 49,684,445 km (0.117 R)
• M77: 51,827,285 km (0.101 R)
• M78: 53,430,525 km (0.057 R)
• M79: 53,620,215 km (0.112 R)
• M80: 54,095,338 km (0.114 R)
• M81: 54,190,632 km (0.058 R)
• M82: 54,762,993 km (0.105 R)
• M83: 55,049,922 km (0.092 R)
• M84: 55,433,341 km (0.072 R)
• M85: 56,299,214 km (0.033 R)
• M86: 57,266,514 km (0.053 R)
• M87: 57,655,019 km (0.096 R)
• M88: 57,752,258 km (0.081 R)
• M89: 59,610,264 km (0.111 R)
• M90: 59,807,134 km (0.118 R)
• M91: 60,201,175 km (0.116 R)
• M92: 61,190,316 km (0.088 R)
• M93: 64,795,176 km (0.12 R)
• M94: 65,301,266 km (0.095 R)
• M95: 65,503,971 km (0.096 R)
• M96: 66,929,489 km (0.115 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: 306 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit