🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 192 Days

Day: 12.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 447 Days

Day: 27.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.98 AU - 2.22 AU

Year: 1117 Days

Day: 39.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.54 AU - 3.06 AU

Year: 1720 Days

Day: 16.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.77 AU - 3.41 AU

Year: 1994 Days

Day: 47 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,315,467 km

• M1: 409,300 km (0.083 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 11.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.63 AU - 8.21 AU

Year: 8182 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,315,467 km

• M1: 184,305 km (0.091 R)
• M2: 362,924 km (0.087 R)
• M3: 505,641 km (0.104 R)
• M4: 604,525 km (0.114 R)
• M5: 824,733 km (0.034 R)
• M6: 1,104,481 km (0.082 R)
• M7: 1,273,227 km (0.067 R)
• M8: 1,414,448 km (0.104 R)
• M9: 1,487,152 km (0.115 R)
• M10: 1,791,135 km (0.112 R)
• M11: 2,457,893 km (0.064 R)
• M12: 2,726,720 km (0.048 R)
• M13: 3,390,935 km (0.076 R)
• M14: 3,539,785 km (0.119 R)
• M15: 4,342,976 km (0.096 R)
• M16: 6,537,876 km (0.081 R)
• M17: 7,006,117 km (0.052 R)
• M18: 7,132,826 km (0.048 R)
• M19: 7,942,151 km (0.102 R)
• M20: 8,107,606 km (0.062 R)
• M21: 8,882,972 km (0.113 R)
• M22: 9,401,478 km (0.088 R)
• M23: 9,682,124 km (0.087 R)
• M24: 10,143,932 km (0.101 R)
• M25: 11,126,192 km (0.09 R)
• M26: 11,684,940 km (0.117 R)
• M27: 12,559,489 km (0.071 R)
• M28: 13,771,382 km (0.082 R)
• M29: 14,010,289 km (0.112 R)
• M30: 14,938,694 km (0.112 R)
• M31: 15,554,887 km (0.089 R)
• M32: 15,720,642 km (0.066 R)
• M33: 16,137,571 km (0.074 R)
• M34: 16,939,715 km (0.107 R)
• M35: 17,024,986 km (0.046 R)
• M36: 17,496,069 km (0.082 R)
• M37: 17,798,107 km (0.079 R)
• M38: 18,145,474 km (0.092 R)
• M39: 18,407,420 km (0.069 R)
• M40: 18,979,332 km (0.045 R)
• M41: 19,156,456 km (0.083 R)
• M42: 19,334,178 km (0.052 R)
• M43: 19,512,499 km (0.116 R)
• M44: 19,735,998 km (0.1 R)
• M45: 19,825,757 km (0.102 R)
• M46: 20,231,018 km (0.11 R)
• M47: 20,866,809 km (0.089 R)
• M48: 21,049,617 km (0.11 R)
• M49: 22,391,360 km (0.09 R)
• M50: 22,719,279 km (0.12 R)
• M51: 22,860,350 km (0.09 R)
• M52: 24,095,131 km (0.119 R)
• M53: 24,914,029 km (0.069 R)
• M54: 25,497,760 km (0.093 R)
• M55: 26,085,830 km (0.072 R)
• M56: 26,529,836 km (0.11 R)
• M57: 26,976,386 km (0.113 R)
• M58: 27,225,616 km (0.118 R)
• M59: 27,977,644 km (0.11 R)
• M60: 28,229,866 km (0.112 R)
• M61: 28,432,272 km (0.093 R)
• M62: 29,144,059 km (0.057 R)
• M63: 29,861,829 km (0.06 R)
• M64: 30,016,514 km (0.053 R)
• M65: 31,367,233 km (0.059 R)
• M66: 31,576,819 km (0.093 R)
• M67: 32,049,997 km (0.112 R)
• M68: 32,737,699 km (0.108 R)
• M69: 34,020,052 km (0.037 R)
• M70: 34,127,613 km (0.112 R)
• M71: 34,235,323 km (0.067 R)
• M72: 34,397,188 km (0.096 R)
• M73: 34,505,198 km (0.12 R)
• M74: 34,938,284 km (0.078 R)
• M75: 35,209,953 km (0.081 R)
• M76: 35,427,768 km (0.104 R)
• M77: 36,909,684 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.6

Radius: 3.5

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.35 AU - 17.61 AU

Year: 25685 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,315,467 km

• M1: 156,629 km (0.077 R)
• M2: 631,153 km (0.064 R)
• M3: 924,216 km (0.05 R)
• M4: 1,795,474 km (0.046 R)
• M5: 1,825,692 km (0.093 R)
• M6: 2,399,699 km (0.09 R)
• M7: 2,466,719 km (0.086 R)
• M8: 2,568,296 km (0.075 R)
• M9: 2,917,158 km (0.054 R)
• M10: 3,243,581 km (0.099 R)
• M11: 3,280,532 km (0.104 R)
• M12: 3,392,431 km (0.108 R)
• M13: 3,852,145 km (0.102 R)
• M14: 3,970,178 km (0.086 R)
• M15: 4,290,617 km (0.087 R)
• M16: 4,913,542 km (0.112 R)
• M17: 5,476,030 km (0.086 R)
• M18: 6,380,349 km (0.107 R)
• M19: 6,473,399 km (0.056 R)
• M20: 6,992,653 km (0.083 R)
• M21: 7,623,358 km (0.072 R)
• M22: 7,672,576 km (0.092 R)
• M23: 8,577,493 km (0.097 R)
• M24: 9,515,621 km (0.029 R)
• M25: 9,621,836 km (0.117 R)
• M26: 9,781,906 km (0.112 R)
• M27: 11,093,879 km (0.108 R)
• M28: 11,261,728 km (0.098 R)
• M29: 11,317,827 km (0.093 R)
• M30: 11,599,968 km (0.081 R)
• M31: 12,402,112 km (0.116 R)
• M32: 12,634,587 km (0.04 R)
• M33: 14,059,058 km (0.08 R)
• M34: 14,180,083 km (0.108 R)
• M35: 14,423,180 km (0.113 R)
• M36: 15,784,221 km (0.026 R)
• M37: 16,480,001 km (0.101 R)
• M38: 16,735,514 km (0.09 R)
• M39: 16,799,542 km (0.1 R)
• M40: 18,825,994 km (0.091 R)
• M41: 18,892,715 km (0.093 R)
• M42: 19,833,835 km (0.115 R)
• M43: 20,928,144 km (0.114 R)
• M44: 21,412,990 km (0.105 R)
• M45: 22,464,364 km (0.112 R)
• M46: 22,535,124 km (0.112 R)
• M47: 23,389,178 km (0.069 R)
• M48: 24,326,259 km (0.104 R)
• M49: 25,202,155 km (0.069 R)
• M50: 25,275,607 km (0.116 R)
• M51: 25,349,210 km (0.12 R)
• M52: 27,210,357 km (0.091 R)
• M53: 29,811,116 km (0.09 R)
• M54: 30,904,826 km (0.101 R)
• M55: 31,219,879 km (0.093 R)
• M56: 31,773,391 km (0.108 R)
• M57: 32,250,608 km (0.047 R)
• M58: 33,373,041 km (0.114 R)
• M59: 34,264,046 km (0.075 R)
• M60: 35,244,810 km (0.116 R)
• M61: 35,326,939 km (0.098 R)
• M62: 35,491,496 km (0.082 R)
• M63: 35,821,210 km (0.088 R)
• M64: 35,903,788 km (0.07 R)
• M65: 36,234,848 km (0.096 R)
• M66: 36,983,286 km (0.109 R)
• M67: 37,989,182 km (0.092 R)
• M68: 38,073,406 km (0.081 R)
• M69: 39,514,782 km (0.108 R)
• M70: 39,856,613 km (0.106 R)
• M71: 39,942,183 km (0.042 R)
• M72: 40,973,959 km (0.102 R)
• M73: 41,753,663 km (0.081 R)
• M74: 43,063,841 km (0.105 R)
• M75: 43,768,148 km (0.104 R)
• M76: 44,121,648 km (0.079 R)
• M77: 46,172,934 km (0.064 R)
• M78: 47,074,560 km (0.101 R)
• M79: 47,165,067 km (0.113 R)
• M80: 47,618,199 km (0.057 R)
• M81: 48,528,951 km (0.094 R)
• M82: 51,016,763 km (0.029 R)
• M83: 54,587,515 km (0.108 R)
• M84: 55,158,680 km (0.118 R)
• M85: 55,445,010 km (0.093 R)
• M86: 55,540,453 km (0.079 R)
• M87: 58,043,974 km (0.064 R)
• M88: 59,114,047 km (0.062 R)
• M89: 60,682,282 km (0.062 R)
• M90: 61,669,329 km (0.09 R)
• M91: 62,661,611 km (0.098 R)
• M92: 63,359,485 km (0.077 R)
• M93: 64,360,744 km (0.078 R)
• M94: 68,110,714 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit