🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 32.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,954,992 km

• M1: 334,950 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 615 Days

Day: 37.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.55 AU - 2.51 AU

Year: 1041 Days

Day: 42.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.22 AU - 4.34 AU

Year: 3187 Days

Day: 41.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,954,992 km

• M1: 188,045 km (0.085 R)
• M2: 379,231 km (0.041 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 13.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.09 AU - 5.37 AU

Year: 4305 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,954,992 km

• M1: 166,353 km (0.064 R)
• M2: 284,685 km (0.04 R)
• M3: 404,812 km (0.045 R)
• M4: 587,172 km (0.08 R)
• M5: 758,012 km (0.086 R)
• M6: 901,178 km (0.062 R)
• M7: 1,042,099 km (0.114 R)
• M8: 1,268,291 km (0.118 R)
• M9: 1,414,747 km (0.05 R)
• M10: 1,497,175 km (0.072 R)
• M11: 1,814,173 km (0.064 R)
• M12: 1,934,899 km (0.045 R)
• M13: 2,042,759 km (0.098 R)
• M14: 2,232,599 km (0.106 R)
• M15: 2,346,143 km (0.089 R)
• M16: 2,579,217 km (0.116 R)
• M17: 2,733,153 km (0.087 R)
• M18: 3,032,498 km (0.089 R)
• M19: 3,586,759 km (0.099 R)
• M20: 3,739,947 km (0.092 R)
• M21: 3,974,067 km (0.068 R)
• M22: 4,072,952 km (0.094 R)
• M23: 4,374,840 km (0.114 R)
• M24: 4,725,946 km (0.111 R)
• M25: 5,022,001 km (0.075 R)
• M26: 5,389,712 km (0.07 R)
• M27: 5,766,400 km (0.098 R)
• M28: 5,856,308 km (0.085 R)
• M29: 6,014,732 km (0.095 R)
• M30: 6,382,144 km (0.088 R)
• M31: 6,592,180 km (0.109 R)
• M32: 7,260,134 km (0.093 R)
• M33: 7,750,516 km (0.063 R)
• M34: 8,100,276 km (0.114 R)
• M35: 8,378,678 km (0.108 R)
• M36: 8,971,085 km (0.046 R)
• M37: 10,033,679 km (0.095 R)
• M38: 10,801,116 km (0.056 R)
• M39: 11,051,692 km (0.1 R)
• M40: 11,304,363 km (0.033 R)
• M41: 11,417,309 km (0.1 R)
• M42: 11,558,979 km (0.115 R)
• M43: 12,016,299 km (0.105 R)
• M44: 12,625,462 km (0.075 R)
• M45: 12,978,214 km (0.086 R)
• M46: 13,096,396 km (0.108 R)
• M47: 13,304,337 km (0.093 R)
• M48: 13,393,647 km (0.092 R)
• M49: 13,964,662 km (0.041 R)
• M50: 14,666,575 km (0.1 R)
• M51: 14,789,844 km (0.04 R)
• M52: 15,630,883 km (0.102 R)
• M53: 16,295,696 km (0.111 R)
• M54: 16,840,681 km (0.097 R)
• M55: 17,229,037 km (0.039 R)
• M56: 17,522,249 km (0.085 R)
• M57: 17,915,691 km (0.047 R)
• M58: 18,245,854 km (0.112 R)
• M59: 18,345,336 km (0.075 R)
• M60: 18,611,321 km (0.088 R)
• M61: 18,979,332 km (0.105 R)
• M62: 19,383,396 km (0.065 R)
• M63: 19,552,591 km (0.092 R)
• M64: 19,858,519 km (0.111 R)
• M65: 20,337,382 km (0.059 R)
• M66: 20,475,012 km (0.031 R)
• M67: 21,621,530 km (0.062 R)
• M68: 21,973,085 km (0.098 R)
• M69: 22,504,008 km (0.111 R)
• M70: 22,931,858 km (0.084 R)
• M71: 23,326,347 km (0.104 R)
• M72: 23,976,649 km (0.104 R)
• M73: 24,194,763 km (0.089 R)
• M74: 24,304,119 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 9.2

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.88 AU - 12.08 AU

Year: 13094 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,954,992 km

• M1: 135,984 km (0.105 R)
• M2: 237,561 km (0.085 R)
• M3: 414,835 km (0.086 R)
• M4: 582,983 km (0.042 R)
• M5: 695,181 km (0.031 R)
• M6: 1,099,395 km (0.086 R)
• M7: 2,517,882 km (0.095 R)
• M8: 3,719,601 km (0.116 R)
• M9: 3,826,863 km (0.094 R)
• M10: 4,044,378 km (0.041 R)
• M11: 4,303,482 km (0.073 R)
• M12: 4,606,268 km (0.034 R)
• M13: 4,760,204 km (0.088 R)
• M14: 4,955,130 km (0.11 R)
• M15: 5,073,462 km (0.06 R)
• M16: 5,433,694 km (0.058 R)
• M17: 6,263,962 km (0.063 R)
• M18: 6,693,906 km (0.118 R)
• M19: 6,868,637 km (0.087 R)
• M20: 7,089,144 km (0.09 R)
• M21: 7,267,165 km (0.113 R)
• M22: 7,356,774 km (0.094 R)
• M23: 7,718,801 km (0.085 R)
• M24: 8,133,187 km (0.062 R)
• M25: 8,319,586 km (0.107 R)
• M26: 9,031,523 km (0.105 R)
• M27: 10,767,456 km (0.064 R)
• M28: 12,068,958 km (0.051 R)
• M29: 12,388,648 km (0.103 R)
• M30: 12,603,321 km (0.109 R)
• M31: 12,765,186 km (0.113 R)
• M32: 13,254,820 km (0.104 R)
• M33: 14,364,986 km (0.11 R)
• M34: 16,791,613 km (0.106 R)
• M35: 17,930,502 km (0.078 R)
• M36: 18,173,449 km (0.104 R)
• M37: 18,785,603 km (0.08 R)
• M38: 19,156,157 km (0.087 R)
• M39: 22,206,308 km (0.091 R)
• M40: 22,401,832 km (0.105 R)
• M41: 23,123,941 km (0.069 R)
• M42: 23,189,914 km (0.092 R)
• M43: 24,120,861 km (0.038 R)
• M44: 24,590,898 km (0.116 R)
• M45: 26,432,149 km (0.111 R)
• M46: 27,125,385 km (0.08 R)
• M47: 27,474,247 km (0.115 R)
• M48: 27,544,110 km (0.093 R)
• M49: 27,684,283 km (0.112 R)
• M50: 27,965,078 km (0.062 R)
• M51: 28,317,381 km (0.115 R)
• M52: 28,600,420 km (0.095 R)
• M53: 29,311,908 km (0.12 R)
• M54: 29,454,923 km (0.103 R)
• M55: 30,462,465 km (0.091 R)
• M56: 30,607,425 km (0.046 R)
• M57: 31,335,069 km (0.065 R)
• M58: 31,408,223 km (0.1 R)
• M59: 32,956,112 km (0.091 R)
• M60: 33,702,007 km (0.119 R)
• M61: 34,001,801 km (0.109 R)
• M62: 35,362,244 km (0.062 R)
• M63: 36,817,532 km (0.039 R)
• M64: 37,281,136 km (0.087 R)
• M65: 37,980,207 km (0.085 R)
• M66: 38,840,394 km (0.046 R)
• M67: 39,470,201 km (0.111 R)
• M68: 39,628,027 km (0.045 R)
• M69: 41,139,115 km (0.036 R)
• M70: 42,022,491 km (0.098 R)
• M71: 42,103,124 km (0.082 R)
• M72: 42,183,757 km (0.113 R)
• M73: 42,587,821 km (0.117 R)
• M74: 42,830,918 km (0.054 R)
• M75: 42,912,149 km (0.034 R)
• M76: 43,889,622 km (0.041 R)
• M77: 44,463,330 km (0.105 R)
• M78: 46,282,290 km (0.09 R)
• M79: 47,033,571 km (0.116 R)
• M80: 48,294,381 km (0.079 R)
• M81: 48,463,277 km (0.092 R)
• M82: 48,632,473 km (0.089 R)
• M83: 49,907,346 km (0.078 R)
• M84: 50,163,607 km (0.107 R)
• M85: 50,420,317 km (0.08 R)
• M86: 51,021,102 km (0.098 R)
• M87: 52,229,703 km (0.076 R)
• M88: 52,837,519 km (0.06 R)
• M89: 55,823,193 km (0.08 R)
• M90: 56,889,826 km (0.098 R)
• M91: 57,068,297 km (0.091 R)
• M92: 60,585,043 km (0.081 R)
• M93: 60,858,508 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.9

Radius: 4.5

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.19 AU - 20.51 AU

Year: 29454 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,954,992 km

• M1: 83,924 km (0.086 R)
• M2: 123,269 km (0.101 R)
• M3: 172,935 km (0.027 R)
• M4: 230,830 km (0.066 R)
• M5: 425,606 km (0.116 R)
• M6: 465,997 km (0.103 R)
• M7: 1,485,956 km (0.056 R)
• M8: 1,741,768 km (0.079 R)
• M9: 2,293,635 km (0.115 R)
• M10: 3,335,733 km (0.097 R)
• M11: 3,459,451 km (0.119 R)
• M12: 3,882,813 km (0.101 R)
• M13: 4,777,707 km (0.086 R)
• M14: 4,870,607 km (0.12 R)
• M15: 4,917,282 km (0.115 R)
• M16: 5,537,515 km (0.045 R)
• M17: 6,538,773 km (0.071 R)
• M18: 6,590,235 km (0.112 R)
• M19: 7,812,001 km (0.1 R)
• M20: 8,702,108 km (0.087 R)
• M21: 8,758,806 km (0.095 R)
• M22: 9,216,874 km (0.119 R)
• M23: 11,063,810 km (0.095 R)
• M24: 11,620,763 km (0.07 R)
• M25: 15,080,961 km (0.111 R)
• M26: 15,285,611 km (0.116 R)
• M27: 15,766,868 km (0.096 R)
• M28: 16,253,210 km (0.03 R)
• M29: 16,323,072 km (0.034 R)
• M30: 16,673,879 km (0.119 R)
• M31: 16,885,560 km (0.093 R)
• M32: 16,956,320 km (0.09 R)
• M33: 17,240,407 km (0.12 R)
• M34: 17,454,481 km (0.089 R)
• M35: 19,791,948 km (0.113 R)
• M36: 21,762,152 km (0.102 R)
• M37: 22,148,114 km (0.082 R)
• M38: 22,458,530 km (0.093 R)
• M39: 23,793,841 km (0.097 R)
• M40: 25,640,925 km (0.112 R)
• M41: 26,048,580 km (0.053 R)
• M42: 26,622,736 km (0.038 R)
• M43: 26,952,749 km (0.073 R)
• M44: 28,034,641 km (0.119 R)
• M45: 28,876,578 km (0.056 R)
• M46: 29,983,303 km (0.048 R)
• M47: 30,498,817 km (0.052 R)
• M48: 30,757,621 km (0.112 R)
• M49: 31,887,684 km (0.118 R)
• M50: 31,975,198 km (0.113 R)
• M51: 32,942,798 km (0.119 R)
• M52: 33,031,359 km (0.072 R)
• M53: 33,297,045 km (0.057 R)
• M54: 34,636,844 km (0.077 R)
• M55: 34,906,868 km (0.114 R)
• M56: 35,630,323 km (0.05 R)
• M57: 37,184,196 km (0.119 R)
• M58: 39,040,407 km (0.099 R)
• M59: 39,603,194 km (0.105 R)
• M60: 39,791,388 km (0.051 R)
• M61: 42,168,349 km (0.111 R)
• M62: 42,649,306 km (0.07 R)
• M63: 42,938,778 km (0.079 R)
• M64: 48,862,405 km (0.092 R)
• M65: 49,064,212 km (0.06 R)
• M66: 49,468,575 km (0.064 R)
• M67: 50,179,165 km (0.111 R)
• M68: 50,688,695 km (0.093 R)
• M69: 52,847,393 km (0.098 R)
• M70: 52,950,914 km (0.093 R)
• M71: 53,885,901 km (0.106 R)
• M72: 54,826,273 km (0.114 R)
• M73: 54,931,141 km (0.092 R)
• M74: 57,360,461 km (0.109 R)
• M75: 57,466,825 km (0.112 R)
• M76: 58,641,767 km (0.118 R)
• M77: 59,501,207 km (0.069 R)
• M78: 63,090,209 km (0.088 R)
• M79: 63,419,923 km (0.05 R)
• M80: 64,523,207 km (0.061 R)
• M81: 65,521,474 km (0.115 R)
• M82: 65,632,775 km (0.111 R)
• M83: 65,744,075 km (0.094 R)
• M84: 67,758,261 km (0.111 R)
• M85: 68,659,888 km (0.101 R)
• M86: 68,772,984 km (0.114 R)
• M87: 69,452,158 km (0.064 R)
• M88: 70,247,420 km (0.099 R)
• M89: 70,703,245 km (0.095 R)
• M90: 71,961,662 km (0.079 R)
• M91: 72,076,404 km (0.065 R)
• M92: 74,036,884 km (0.101 R)
• M93: 75,431,286 km (0.116 R)
• M94: 77,069,083 km (0.083 R)
• M95: 77,774,437 km (0.112 R)
• M96: 78,245,969 km (0.025 R)
• M97: 78,364,002 km (0.106 R)
• M98: 78,718,400 km (0.091 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit