🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 428 Days

Day: 25.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.96 AU - 2.06 AU

Year: 1202 Days

Day: 46.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,062,162 km

• M1: 45,179 km (0.105 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 9.2

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.33 AU - 6.33 AU

Year: 5937 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,062,162 km

• M1: 247,884 km (0.099 R)
• M2: 313,258 km (0.07 R)
• M3: 492,027 km (0.09 R)
• M4: 635,342 km (0.076 R)
• M5: 1,270,834 km (0.095 R)
• M6: 1,491,940 km (0.065 R)
• M7: 1,806,095 km (0.12 R)
• M8: 2,098,110 km (0.115 R)
• M9: 2,271,793 km (0.098 R)
• M10: 2,382,795 km (0.072 R)
• M11: 2,564,257 km (0.116 R)
• M12: 2,821,117 km (0.081 R)
• M13: 3,111,037 km (0.12 R)
• M14: 3,234,605 km (0.093 R)
• M15: 3,797,991 km (0.063 R)
• M16: 4,172,434 km (0.115 R)
• M17: 4,281,641 km (0.099 R)
• M18: 4,614,945 km (0.101 R)
• M19: 5,218,423 km (0.077 R)
• M20: 5,336,156 km (0.05 R)
• M21: 5,454,787 km (0.097 R)
• M22: 5,544,396 km (0.113 R)
• M23: 5,634,454 km (0.116 R)
• M24: 5,816,066 km (0.067 R)
• M25: 6,404,135 km (0.117 R)
• M26: 8,451,382 km (0.052 R)
• M27: 9,617,049 km (0.104 R)
• M28: 10,458,986 km (0.103 R)
• M29: 10,907,630 km (0.088 R)
• M30: 11,286,262 km (0.06 R)
• M31: 11,669,232 km (0.112 R)
• M32: 13,003,197 km (0.095 R)
• M33: 13,324,084 km (0.048 R)
• M34: 13,526,041 km (0.082 R)
• M35: 13,688,205 km (0.054 R)
• M36: 13,769,586 km (0.083 R)
• M37: 13,891,957 km (0.084 R)
• M38: 14,096,607 km (0.068 R)
• M39: 14,220,026 km (0.109 R)
• M40: 14,800,166 km (0.096 R)
• M41: 15,093,228 km (0.067 R)
• M42: 15,303,713 km (0.068 R)
• M43: 15,983,784 km (0.103 R)
• M44: 16,069,354 km (0.102 R)
• M45: 16,198,308 km (0.11 R)
• M46: 16,717,113 km (0.081 R)
• M47: 17,065,975 km (0.031 R)
• M48: 17,904,322 km (0.057 R)
• M49: 18,216,533 km (0.072 R)
• M50: 19,758,588 km (0.093 R)
• M51: 19,850,590 km (0.059 R)
• M52: 20,035,044 km (0.119 R)
• M53: 20,266,323 km (0.078 R)
• M54: 20,359,223 km (0.096 R)
• M55: 20,685,047 km (0.075 R)
• M56: 21,153,588 km (0.098 R)
• M57: 21,673,141 km (0.065 R)
• M58: 23,062,756 km (0.113 R)
• M59: 24,579,828 km (0.072 R)
• M60: 26,229,892 km (0.117 R)
• M61: 26,381,734 km (0.082 R)
• M62: 27,915,561 km (0.107 R)
• M63: 28,433,319 km (0.034 R)
• M64: 28,589,200 km (0.104 R)
• M65: 30,376,296 km (0.054 R)
• M66: 30,588,875 km (0.076 R)
• M67: 30,962,122 km (0.093 R)
• M68: 31,122,491 km (0.083 R)
• M69: 32,199,146 km (0.098 R)
• M70: 33,507,081 km (0.047 R)
• M71: 34,002,100 km (0.037 R)
• M72: 34,554,864 km (0.1 R)
• M73: 34,943,669 km (0.083 R)
• M74: 35,166,420 km (0.067 R)
• M75: 35,278,020 km (0.094 R)
• M76: 36,287,507 km (0.091 R)
• M77: 36,456,702 km (0.118 R)
• M78: 36,682,595 km (0.094 R)
• M79: 37,135,876 km (0.093 R)
• M80: 37,477,109 km (0.116 R)
• M81: 38,220,012 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 9.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.05 AU - 9.05 AU

Year: 10544 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,062,162 km

• M1: 208,390 km (0.052 R)
• M2: 664,514 km (0.099 R)
• M3: 746,344 km (0.052 R)
• M4: 1,188,106 km (0.12 R)
• M5: 1,589,627 km (0.09 R)
• M6: 2,031,838 km (0.106 R)
• M7: 2,154,509 km (0.113 R)
• M8: 2,279,572 km (0.086 R)
• M9: 2,485,120 km (0.086 R)
• M10: 3,137,367 km (0.085 R)
• M11: 3,308,656 km (0.096 R)
• M12: 3,720,200 km (0.096 R)
• M13: 4,055,000 km (0.043 R)
• M14: 4,179,166 km (0.11 R)
• M15: 4,688,696 km (0.057 R)
• M16: 5,765,951 km (0.111 R)
• M17: 6,332,478 km (0.102 R)
• M18: 6,842,906 km (0.094 R)
• M19: 6,916,807 km (0.102 R)
• M20: 7,140,456 km (0.056 R)
• M21: 7,671,379 km (0.105 R)
• M22: 8,771,372 km (0.083 R)
• M23: 8,851,856 km (0.061 R)
• M24: 9,421,973 km (0.119 R)
• M25: 9,504,402 km (0.097 R)
• M26: 9,920,134 km (0.114 R)
• M27: 12,947,097 km (0.077 R)
• M28: 13,361,483 km (0.107 R)
• M29: 13,686,859 km (0.097 R)
• M30: 14,250,693 km (0.062 R)
• M31: 14,487,955 km (0.092 R)
• M32: 14,918,199 km (0.087 R)
• M33: 15,255,692 km (0.093 R)
• M34: 15,498,339 km (0.091 R)
• M35: 15,644,497 km (0.106 R)
• M36: 15,791,252 km (0.097 R)
• M37: 16,184,545 km (0.103 R)
• M38: 17,182,063 km (0.116 R)
• M39: 17,637,439 km (0.032 R)
• M40: 18,871,173 km (0.115 R)
• M41: 19,131,623 km (0.1 R)
• M42: 20,934,726 km (0.034 R)
• M43: 22,020,507 km (0.096 R)
• M44: 23,571,089 km (0.036 R)
• M45: 23,907,984 km (0.12 R)
• M46: 24,416,168 km (0.085 R)
• M47: 25,846,772 km (0.108 R)
• M48: 26,078,200 km (0.079 R)
• M49: 26,252,182 km (0.07 R)
• M50: 26,543,001 km (0.106 R)
• M51: 26,659,687 km (0.056 R)
• M52: 28,728,625 km (0.089 R)
• M53: 28,908,293 km (0.046 R)
• M54: 30,176,882 km (0.091 R)
• M55: 31,094,067 km (0.09 R)
• M56: 31,217,036 km (0.12 R)
• M57: 31,401,790 km (0.096 R)
• M58: 31,463,424 km (0.062 R)
• M59: 31,586,992 km (0.063 R)
• M60: 31,648,776 km (0.104 R)
• M61: 31,896,360 km (0.106 R)
• M62: 32,269,009 km (0.073 R)
• M63: 32,643,003 km (0.117 R)
• M64: 35,429,563 km (0.102 R)
• M65: 36,073,432 km (0.05 R)
• M66: 36,332,087 km (0.048 R)
• M67: 36,461,639 km (0.056 R)
• M68: 36,526,564 km (0.087 R)
• M69: 37,242,240 km (0.073 R)
• M70: 37,372,839 km (0.054 R)
• M71: 37,569,112 km (0.119 R)
• M72: 38,753,628 km (0.07 R)
• M73: 39,018,565 km (0.103 R)
• M74: 39,084,837 km (0.075 R)
• M75: 39,883,690 km (0.102 R)
• M76: 40,486,270 km (0.085 R)
• M77: 40,957,055 km (0.1 R)
• M78: 42,039,994 km (0.09 R)
• M79: 42,516,612 km (0.111 R)
• M80: 43,613,015 km (0.05 R)
• M81: 43,750,795 km (0.08 R)
• M82: 44,302,961 km (0.104 R)
• M83: 44,718,693 km (0.025 R)
• M84: 45,344,760 km (0.047 R)
• M85: 46,254,016 km (0.092 R)
• M86: 46,464,799 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 5.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.34 AU - 16.66 AU

Year: 20920 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,062,162 km

• M1: 155,582 km (0.076 R)
• M2: 356,492 km (0.075 R)
• M3: 593,455 km (0.069 R)
• M4: 682,316 km (0.081 R)
• M5: 906,713 km (0.081 R)
• M6: 1,265,149 km (0.035 R)
• M7: 2,542,266 km (0.114 R)
• M8: 2,887,688 km (0.09 R)
• M9: 3,406,643 km (0.095 R)
• M10: 3,513,755 km (0.096 R)
• M11: 3,814,447 km (0.067 R)
• M12: 4,038,245 km (0.099 R)
• M13: 4,323,977 km (0.096 R)
• M14: 4,586,820 km (0.087 R)
• M15: 4,645,911 km (0.031 R)
• M16: 4,945,406 km (0.039 R)
• M17: 5,220,068 km (0.1 R)
• M18: 5,406,018 km (0.074 R)
• M19: 8,920,072 km (0.101 R)
• M20: 10,126,729 km (0.076 R)
• M21: 10,242,517 km (0.093 R)
• M22: 12,152,882 km (0.07 R)
• M23: 12,358,131 km (0.091 R)
• M24: 12,647,453 km (0.114 R)
• M25: 13,912,153 km (0.054 R)
• M26: 14,733,745 km (0.075 R)
• M27: 15,216,647 km (0.058 R)
• M28: 15,704,635 km (0.038 R)
• M29: 16,605,064 km (0.106 R)
• M30: 16,741,647 km (0.114 R)
• M31: 19,405,088 km (0.088 R)
• M32: 20,565,369 km (0.077 R)
• M33: 21,252,472 km (0.098 R)
• M34: 21,698,124 km (0.101 R)
• M35: 21,747,940 km (0.042 R)
• M36: 21,847,423 km (0.044 R)
• M37: 27,334,972 km (0.115 R)
• M38: 28,035,838 km (0.074 R)
• M39: 28,687,935 km (0.09 R)
• M40: 29,235,164 km (0.108 R)
• M41: 29,400,021 km (0.057 R)
• M42: 30,062,590 km (0.049 R)
• M43: 31,571,135 km (0.116 R)
• M44: 34,952,346 km (0.108 R)
• M45: 36,065,354 km (0.091 R)
• M46: 36,596,726 km (0.103 R)
• M47: 37,487,880 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit