🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 163 Days

Day: 33.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.51 AU - 2.75 AU

Year: 1615 Days

Day: 26.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,413,986 km

• M1: 491,130 km (0.085 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 12.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.66 AU - 9.94 AU

Year: 9057 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,413,986 km

• M1: 208,390 km (0.08 R)
• M2: 354,397 km (0.095 R)
• M3: 626,815 km (0.043 R)
• M4: 894,446 km (0.068 R)
• M5: 1,004,699 km (0.09 R)
• M6: 1,343,239 km (0.097 R)
• M7: 1,649,167 km (0.105 R)
• M8: 1,929,214 km (0.039 R)
• M9: 2,352,427 km (0.054 R)
• M10: 2,535,385 km (0.099 R)
• M11: 2,615,270 km (0.101 R)
• M12: 2,832,486 km (0.12 R)
• M13: 3,284,720 km (0.113 R)
• M14: 3,639,118 km (0.108 R)
• M15: 4,225,392 km (0.092 R)
• M16: 4,448,891 km (0.103 R)
• M17: 4,709,191 km (0.112 R)
• M18: 5,008,088 km (0.114 R)
• M19: 5,279,159 km (0.11 R)
• M20: 5,659,587 km (0.098 R)
• M21: 5,835,514 km (0.048 R)
• M22: 6,048,990 km (0.118 R)
• M23: 6,156,700 km (0.107 R)
• M24: 6,705,126 km (0.043 R)
• M25: 6,816,726 km (0.097 R)
• M26: 7,193,114 km (0.092 R)
• M27: 8,124,212 km (0.031 R)
• M28: 8,362,970 km (0.026 R)
• M29: 8,725,445 km (0.054 R)
• M30: 9,175,436 km (0.072 R)
• M31: 9,382,629 km (0.088 R)
• M32: 9,970,698 km (0.09 R)
• M33: 10,098,305 km (0.103 R)
• M34: 10,312,080 km (0.11 R)
• M35: 10,398,099 km (0.117 R)
• M36: 10,484,268 km (0.089 R)
• M37: 11,182,590 km (0.054 R)
• M38: 11,671,476 km (0.08 R)
• M39: 11,896,023 km (0.087 R)
• M40: 11,986,230 km (0.091 R)
• M41: 13,179,722 km (0.031 R)
• M42: 13,743,407 km (0.111 R)
• M43: 15,678,605 km (0.112 R)
• M44: 17,236,218 km (0.093 R)
• M45: 17,697,727 km (0.117 R)
• M46: 18,580,504 km (0.085 R)
• M47: 18,790,241 km (0.04 R)
• M48: 19,958,301 km (0.092 R)
• M49: 20,496,853 km (0.027 R)
• M50: 20,605,162 km (0.098 R)
• M51: 21,478,514 km (0.106 R)
• M52: 23,374,368 km (0.113 R)
• M53: 25,789,177 km (0.114 R)
• M54: 26,081,940 km (0.098 R)
• M55: 26,789,089 km (0.102 R)
• M56: 28,887,498 km (0.12 R)
• M57: 29,008,972 km (0.118 R)
• M58: 29,496,661 km (0.093 R)
• M59: 31,100,350 km (0.049 R)
• M60: 31,474,494 km (0.102 R)
• M61: 32,290,252 km (0.119 R)
• M62: 33,494,814 km (0.041 R)
• M63: 34,134,793 km (0.078 R)
• M64: 34,972,841 km (0.063 R)
• M65: 35,231,944 km (0.099 R)
• M66: 36,144,192 km (0.075 R)
• M67: 36,668,981 km (0.093 R)
• M68: 36,800,627 km (0.067 R)
• M69: 37,262,436 km (0.094 R)
• M70: 37,593,496 km (0.119 R)
• M71: 39,061,650 km (0.058 R)
• M72: 39,330,477 km (0.032 R)
• M73: 40,208,916 km (0.043 R)
• M74: 41,230,370 km (0.109 R)
• M75: 41,847,461 km (0.1 R)
• M76: 42,882,529 km (0.041 R)
• M77: 43,021,206 km (0.025 R)
• M78: 43,438,135 km (0.102 R)
• M79: 44,345,895 km (0.099 R)
• M80: 45,118,867 km (0.085 R)
• M81: 45,330,548 km (0.107 R)
• M82: 45,471,769 km (0.096 R)
• M83: 45,825,568 km (0.117 R)
• M84: 46,749,634 km (0.051 R)
• M85: 48,039,317 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.78 AU - 12.02 AU

Year: 14578 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,413,986 km

• M1: 163,959 km (0.107 R)
• M2: 228,137 km (0.114 R)
• M3: 464,651 km (0.093 R)
• M4: 591,959 km (0.074 R)
• M5: 1,067,979 km (0.057 R)
• M6: 1,291,778 km (0.098 R)
• M7: 1,585,887 km (0.119 R)
• M8: 1,960,330 km (0.109 R)
• M9: 2,856,871 km (0.039 R)
• M10: 4,326,969 km (0.083 R)
• M11: 4,405,807 km (0.096 R)
• M12: 4,525,036 km (0.1 R)
• M13: 4,645,313 km (0.115 R)
• M14: 5,304,740 km (0.119 R)
• M15: 5,474,085 km (0.062 R)
• M16: 6,528,002 km (0.091 R)
• M17: 6,664,136 km (0.098 R)
• M18: 6,755,391 km (0.089 R)
• M19: 7,690,827 km (0.119 R)
• M20: 8,076,340 km (0.103 R)
• M21: 8,666,354 km (0.119 R)
• M22: 8,766,136 km (0.1 R)
• M23: 9,017,012 km (0.054 R)
• M24: 10,096,659 km (0.091 R)
• M25: 10,201,677 km (0.086 R)
• M26: 10,571,932 km (0.087 R)
• M27: 11,054,385 km (0.04 R)
• M28: 12,432,032 km (0.106 R)
• M29: 12,998,110 km (0.106 R)
• M30: 13,863,085 km (0.081 R)
• M31: 14,038,264 km (0.093 R)
• M32: 14,096,907 km (0.034 R)
• M33: 14,390,866 km (0.111 R)
• M34: 14,449,958 km (0.081 R)
• M35: 14,746,461 km (0.112 R)
• M36: 16,382,164 km (0.075 R)
• M37: 17,630,558 km (0.118 R)
• M38: 17,693,688 km (0.097 R)
• M39: 17,947,406 km (0.106 R)
• M40: 20,416,369 km (0.095 R)
• M41: 20,682,354 km (0.033 R)
• M42: 21,758,113 km (0.102 R)
• M43: 22,097,849 km (0.075 R)
• M44: 22,782,858 km (0.099 R)
• M45: 22,989,752 km (0.074 R)
• M46: 23,614,173 km (0.109 R)
• M47: 23,753,599 km (0.115 R)
• M48: 23,823,461 km (0.106 R)
• M49: 24,243,981 km (0.11 R)
• M50: 24,596,433 km (0.119 R)
• M51: 24,737,803 km (0.091 R)
• M52: 25,448,991 km (0.093 R)
• M53: 25,520,350 km (0.074 R)
• M54: 26,238,868 km (0.084 R)
• M55: 26,311,124 km (0.105 R)
• M56: 26,455,785 km (0.08 R)
• M57: 27,475,594 km (0.072 R)
• M58: 28,731,169 km (0.074 R)
• M59: 29,779,251 km (0.067 R)
• M60: 30,080,990 km (0.11 R)
• M61: 30,156,537 km (0.096 R)
• M62: 30,232,234 km (0.108 R)
• M63: 31,528,050 km (0.093 R)
• M64: 31,681,687 km (0.036 R)
• M65: 32,453,612 km (0.077 R)
• M66: 35,842,902 km (0.109 R)
• M67: 36,244,273 km (0.075 R)
• M68: 38,848,173 km (0.085 R)
• M69: 40,255,740 km (0.083 R)
• M70: 40,422,392 km (0.077 R)
• M71: 40,672,968 km (0.073 R)
• M72: 44,491,604 km (0.101 R)
• M73: 46,662,119 km (0.043 R)
• M74: 47,892,562 km (0.115 R)
• M75: 48,866,892 km (0.035 R)
• M76: 49,133,625 km (0.1 R)
• M77: 49,668,737 km (0.077 R)
• M78: 52,373,467 km (0.09 R)
• M79: 54,019,043 km (0.09 R)
• M80: 55,681,524 km (0.068 R)
• M81: 55,774,425 km (0.096 R)
• M82: 58,395,080 km (0.05 R)
• M83: 58,961,906 km (0.103 R)
• M84: 59,056,602 km (0.1 R)
• M85: 59,720,517 km (0.088 R)
• M86: 61,439,098 km (0.093 R)
• M87: 61,535,139 km (0.118 R)
• M88: 61,631,032 km (0.107 R)
• M89: 62,497,353 km (0.058 R)
• M90: 63,658,681 km (0.06 R)
• M91: 65,316,076 km (0.051 R)
• M92: 65,413,913 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit