🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 481 Days

Day: 38.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,963,827 km

• M1: 57,146 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.46 AU - 3.26 AU

Year: 1794 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,963,827 km

• M1: 167,101 km (0.053 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 10.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.27 AU - 5.27 AU

Year: 3864 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,963,827 km

• M1: 128,804 km (0.109 R)
• M2: 210,035 km (0.057 R)
• M3: 284,984 km (0.071 R)
• M4: 428,149 km (0.071 R)
• M5: 562,937 km (0.116 R)
• M6: 703,708 km (0.11 R)
• M7: 965,654 km (0.054 R)
• M8: 1,067,680 km (0.088 R)
• M9: 1,209,648 km (0.091 R)
• M10: 1,499,719 km (0.042 R)
• M11: 1,592,469 km (0.085 R)
• M12: 1,673,551 km (0.104 R)
• M13: 1,742,217 km (0.075 R)
• M14: 1,896,751 km (0.115 R)
• M15: 1,997,580 km (0.09 R)
• M16: 2,100,205 km (0.047 R)
• M17: 2,174,555 km (0.083 R)
• M18: 2,418,848 km (0.089 R)
• M19: 2,884,247 km (0.105 R)
• M20: 2,950,668 km (0.04 R)
• M21: 3,101,912 km (0.043 R)
• M22: 3,273,201 km (0.1 R)
• M23: 3,429,980 km (0.11 R)
• M24: 3,518,243 km (0.11 R)
• M25: 3,660,959 km (0.091 R)
• M26: 3,769,268 km (0.12 R)
• M27: 4,026,127 km (0.11 R)
• M28: 4,213,274 km (0.062 R)
• M29: 4,364,967 km (0.119 R)
• M30: 4,441,561 km (0.116 R)
• M31: 4,537,902 km (0.101 R)
• M32: 4,693,633 km (0.095 R)
• M33: 5,498,171 km (0.106 R)
• M34: 5,685,168 km (0.109 R)
• M35: 5,789,886 km (0.077 R)
• M36: 6,193,950 km (0.06 R)
• M37: 6,280,268 km (0.097 R)
• M38: 6,563,307 km (0.096 R)
• M39: 6,895,265 km (0.114 R)
• M40: 7,007,015 km (0.038 R)
• M41: 7,074,483 km (0.119 R)
• M42: 7,414,818 km (0.091 R)
• M43: 7,483,484 km (0.093 R)
• M44: 7,667,788 km (0.114 R)
• M45: 7,900,114 km (0.106 R)
• M46: 8,659,622 km (0.103 R)
• M47: 9,244,550 km (0.065 R)
• M48: 9,541,801 km (0.118 R)
• M49: 9,741,813 km (0.084 R)
• M50: 10,171,159 km (0.088 R)
• M51: 10,658,549 km (0.059 R)
• M52: 10,736,190 km (0.12 R)
• M53: 10,866,041 km (0.073 R)
• M54: 10,970,311 km (0.056 R)
• M55: 11,762,881 km (0.052 R)
• M56: 12,220,052 km (0.112 R)
• M57: 12,655,830 km (0.084 R)
• M58: 13,263,347 km (0.114 R)
• M59: 13,711,094 km (0.085 R)
• M60: 14,249,197 km (0.092 R)
• M61: 14,363,490 km (0.097 R)
• M62: 14,996,887 km (0.1 R)
• M63: 15,492,655 km (0.104 R)
• M64: 16,470,426 km (0.102 R)
• M65: 16,620,323 km (0.066 R)
• M66: 16,830,808 km (0.065 R)
• M67: 17,133,295 km (0.101 R)
• M68: 17,315,505 km (0.088 R)
• M69: 17,437,427 km (0.067 R)
• M70: 17,958,776 km (0.113 R)
• M71: 18,391,861 km (0.074 R)
• M72: 18,485,061 km (0.048 R)
• M73: 18,578,560 km (0.104 R)
• M74: 18,985,167 km (0.074 R)
• M75: 19,205,375 km (0.058 R)
• M76: 19,489,611 km (0.032 R)
• M77: 19,616,470 km (0.078 R)
• M78: 19,934,814 km (0.077 R)
• M79: 20,030,556 km (0.114 R)
• M80: 20,318,981 km (0.065 R)
• M81: 20,673,229 km (0.094 R)
• M82: 20,834,944 km (0.111 R)
• M83: 21,682,715 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 13.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.49 AU - 6.33 AU

Year: 4667 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,963,827 km

• M1: 168,148 km (0.092 R)
• M2: 270,473 km (0.084 R)
• M3: 377,884 km (0.066 R)
• M4: 473,328 km (0.086 R)
• M5: 608,115 km (0.092 R)
• M6: 779,405 km (0.039 R)
• M7: 1,086,978 km (0.087 R)
• M8: 1,300,903 km (0.069 R)
• M9: 1,741,918 km (0.114 R)
• M10: 2,118,455 km (0.116 R)
• M11: 2,212,702 km (0.098 R)
• M12: 2,308,445 km (0.079 R)
• M13: 2,405,683 km (0.108 R)
• M14: 2,671,818 km (0.032 R)
• M15: 3,000,484 km (0.1 R)
• M16: 3,324,214 km (0.111 R)
• M17: 4,044,528 km (0.081 R)
• M18: 4,585,474 km (0.095 R)
• M19: 5,581,646 km (0.099 R)
• M20: 5,691,601 km (0.075 R)
• M21: 5,824,443 km (0.112 R)
• M22: 6,048,092 km (0.079 R)
• M23: 6,504,067 km (0.109 R)
• M24: 7,042,320 km (0.102 R)
• M25: 7,280,928 km (0.084 R)
• M26: 7,938,261 km (0.053 R)
• M27: 8,111,945 km (0.119 R)
• M28: 8,261,692 km (0.113 R)
• M29: 8,387,205 km (0.079 R)
• M30: 8,614,893 km (0.116 R)
• M31: 8,742,200 km (0.049 R)
• M32: 8,844,525 km (0.025 R)
• M33: 9,179,774 km (0.098 R)
• M34: 9,651,007 km (0.046 R)
• M35: 10,836,122 km (0.075 R)
• M36: 11,473,857 km (0.088 R)
• M37: 12,209,430 km (0.07 R)
• M38: 12,467,636 km (0.054 R)
• M39: 12,785,681 km (0.11 R)
• M40: 12,902,068 km (0.082 R)
• M41: 13,047,926 km (0.106 R)
• M42: 13,400,379 km (0.074 R)
• M43: 13,815,513 km (0.077 R)
• M44: 14,054,720 km (0.11 R)
• M45: 14,234,985 km (0.088 R)
• M46: 14,506,805 km (0.054 R)
• M47: 14,689,015 km (0.033 R)
• M48: 15,086,347 km (0.031 R)
• M49: 15,860,516 km (0.059 R)
• M50: 16,173,774 km (0.033 R)
• M51: 16,331,151 km (0.12 R)
• M52: 16,647,550 km (0.087 R)
• M53: 16,965,895 km (0.107 R)
• M54: 17,479,614 km (0.073 R)
• M55: 18,522,311 km (0.115 R)
• M56: 18,852,324 km (0.051 R)
• M57: 19,017,929 km (0.1 R)
• M58: 19,350,933 km (0.053 R)
• M59: 19,451,164 km (0.082 R)
• M60: 20,293,250 km (0.088 R)
• M61: 20,770,168 km (0.052 R)
• M62: 21,908,608 km (0.098 R)
• M63: 22,257,770 km (0.096 R)
• M64: 22,503,110 km (0.08 R)
• M65: 22,749,498 km (0.104 R)
• M66: 22,890,569 km (0.047 R)
• M67: 23,102,848 km (0.092 R)
• M68: 23,209,212 km (0.086 R)
• M69: 23,958,548 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 13.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.87 AU - 13.61 AU

Year: 14918 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,963,827 km

• M1: 178,470 km (0.101 R)
• M2: 286,779 km (0.112 R)
• M3: 379,231 km (0.112 R)
• M4: 553,512 km (0.063 R)
• M5: 790,625 km (0.113 R)
• M6: 905,516 km (0.105 R)
• M7: 1,009,187 km (0.101 R)
• M8: 1,210,247 km (0.057 R)
• M9: 1,527,245 km (0.092 R)
• M10: 1,674,599 km (0.112 R)
• M11: 1,782,758 km (0.118 R)
• M12: 2,239,630 km (0.084 R)
• M13: 2,861,658 km (0.115 R)
• M14: 2,992,556 km (0.12 R)
• M15: 3,125,399 km (0.101 R)
• M16: 3,704,941 km (0.104 R)
• M17: 4,258,154 km (0.089 R)
• M18: 4,621,228 km (0.052 R)
• M19: 4,962,909 km (0.109 R)
• M20: 5,507,146 km (0.077 R)
• M21: 5,703,868 km (0.093 R)
• M22: 6,205,918 km (0.112 R)
• M23: 6,513,940 km (0.081 R)
• M24: 7,074,184 km (0.096 R)
• M25: 7,686,488 km (0.093 R)
• M26: 8,504,041 km (0.08 R)
• M27: 8,655,733 km (0.094 R)
• M28: 9,466,703 km (0.118 R)
• M29: 10,020,813 km (0.074 R)
• M30: 10,382,691 km (0.082 R)
• M31: 10,626,386 km (0.034 R)
• M32: 10,871,876 km (0.109 R)
• M33: 12,127,750 km (0.107 R)
• M34: 12,599,731 km (0.072 R)
• M35: 12,990,331 km (0.104 R)
• M36: 13,606,076 km (0.076 R)
• M37: 13,694,787 km (0.074 R)
• M38: 14,276,274 km (0.066 R)
• M39: 14,366,482 km (0.078 R)
• M40: 15,975,257 km (0.071 R)
• M41: 16,303,774 km (0.052 R)
• M42: 17,399,280 km (0.072 R)
• M43: 17,882,929 km (0.036 R)
• M44: 17,980,168 km (0.088 R)
• M45: 18,321,999 km (0.091 R)
• M46: 18,666,074 km (0.051 R)
• M47: 18,814,176 km (0.076 R)
• M48: 19,061,910 km (0.049 R)
• M49: 19,360,508 km (0.086 R)
• M50: 19,610,635 km (0.111 R)
• M51: 19,811,396 km (0.048 R)
• M52: 20,114,032 km (0.068 R)
• M53: 20,825,819 km (0.104 R)
• M54: 21,030,768 km (0.114 R)
• M55: 21,391,000 km (0.092 R)
• M56: 22,222,016 km (0.109 R)
• M57: 23,010,845 km (0.109 R)
• M58: 23,808,651 km (0.053 R)
• M59: 23,915,763 km (0.114 R)
• M60: 24,669,736 km (0.117 R)
• M61: 24,886,653 km (0.1 R)
• M62: 25,541,144 km (0.041 R)
• M63: 25,705,552 km (0.106 R)
• M64: 26,644,428 km (0.056 R)
• M65: 26,922,680 km (0.086 R)
• M66: 27,034,280 km (0.072 R)
• M67: 29,240,549 km (0.115 R)
• M68: 30,394,398 km (0.059 R)
• M69: 33,523,387 km (0.118 R)
• M70: 33,703,503 km (0.105 R)
• M71: 34,609,168 km (0.099 R)
• M72: 35,584,098 km (0.096 R)
• M73: 36,259,532 km (0.093 R)
• M74: 36,382,801 km (0.043 R)
• M75: 36,691,571 km (0.092 R)
• M76: 37,623,116 km (0.108 R)
• M77: 37,998,009 km (0.093 R)
• M78: 41,426,642 km (0.107 R)
• M79: 41,878,278 km (0.061 R)
• M80: 42,266,784 km (0.049 R)
• M81: 43,243,060 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit