🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.3 AU - 1.62 AU

Year: 668 Days

Day: 32.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.63 AU - 1.85 AU

Year: 869 Days

Day: 25.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,817,045 km

• M1: 292,913 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.49 AU - 4.33 AU

Year: 2928 Days

Day: 21.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 8.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.2 AU - 6.42 AU

Year: 6003 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,817,045 km

• M1: 110,553 km (0.036 R)
• M2: 262,395 km (0.087 R)
• M3: 326,871 km (0.091 R)
• M4: 398,379 km (0.075 R)
• M5: 536,009 km (0.117 R)
• M6: 598,391 km (0.095 R)
• M7: 801,545 km (0.117 R)
• M8: 896,690 km (0.059 R)
• M9: 995,873 km (0.101 R)
• M10: 1,050,925 km (0.052 R)
• M11: 1,385,426 km (0.09 R)
• M12: 1,583,344 km (0.054 R)
• M13: 1,638,994 km (0.117 R)
• M14: 1,714,242 km (0.082 R)
• M15: 1,976,786 km (0.047 R)
• M16: 2,200,285 km (0.107 R)
• M17: 3,197,954 km (0.026 R)
• M18: 3,400,509 km (0.069 R)
• M19: 3,768,221 km (0.084 R)
• M20: 3,931,582 km (0.075 R)
• M21: 4,987,593 km (0.07 R)
• M22: 5,084,084 km (0.063 R)
• M23: 5,921,233 km (0.037 R)
• M24: 7,015,392 km (0.118 R)
• M25: 7,388,639 km (0.026 R)
• M26: 7,609,296 km (0.089 R)
• M27: 8,219,356 km (0.092 R)
• M28: 8,530,370 km (0.059 R)
• M29: 8,712,131 km (0.119 R)
• M30: 9,282,249 km (0.101 R)
• M31: 9,709,051 km (0.079 R)
• M32: 9,795,220 km (0.103 R)
• M33: 10,055,221 km (0.086 R)
• M34: 10,177,293 km (0.099 R)
• M35: 10,652,864 km (0.084 R)
• M36: 10,741,726 km (0.115 R)
• M37: 11,099,713 km (0.12 R)
• M38: 11,244,075 km (0.091 R)
• M39: 11,334,432 km (0.046 R)
• M40: 11,717,253 km (0.096 R)
• M41: 11,808,957 km (0.066 R)
• M42: 11,864,158 km (0.095 R)
• M43: 12,067,163 km (0.093 R)
• M44: 12,141,363 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 12.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.1 AU - 12.98 AU

Year: 13893 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,817,045 km

• M1: 179,817 km (0.1 R)
• M2: 441,015 km (0.11 R)
• M3: 584,180 km (0.091 R)
• M4: 728,691 km (0.094 R)
• M5: 814,860 km (0.115 R)
• M6: 942,018 km (0.049 R)
• M7: 1,197,232 km (0.099 R)
• M8: 1,727,107 km (0.062 R)
• M9: 1,870,572 km (0.105 R)
• M10: 2,118,755 km (0.111 R)
• M11: 2,298,870 km (0.109 R)
• M12: 2,484,372 km (0.109 R)
• M13: 2,674,960 km (0.034 R)
• M14: 2,927,032 km (0.075 R)
• M15: 3,699,107 km (0.084 R)
• M16: 4,367,360 km (0.096 R)
• M17: 4,565,129 km (0.117 R)
• M18: 5,141,978 km (0.12 R)
• M19: 5,492,187 km (0.087 R)
• M20: 6,778,429 km (0.051 R)
• M21: 6,892,871 km (0.107 R)
• M22: 7,912,082 km (0.106 R)
• M23: 8,439,414 km (0.057 R)
• M24: 8,686,700 km (0.119 R)
• M25: 8,811,165 km (0.098 R)
• M26: 9,613,608 km (0.068 R)
• M27: 10,307,592 km (0.057 R)
• M28: 10,395,406 km (0.072 R)
• M29: 10,705,074 km (0.073 R)
• M30: 11,017,734 km (0.068 R)
• M31: 11,881,512 km (0.11 R)
• M32: 12,531,963 km (0.084 R)
• M33: 12,814,254 km (0.091 R)
• M34: 13,385,120 km (0.118 R)
• M35: 13,529,183 km (0.067 R)
• M36: 13,625,524 km (0.116 R)
• M37: 14,551,983 km (0.082 R)
• M38: 15,097,716 km (0.101 R)
• M39: 15,247,613 km (0.108 R)
• M40: 15,498,788 km (0.11 R)
• M41: 16,671,486 km (0.11 R)
• M42: 16,774,708 km (0.114 R)
• M43: 17,190,142 km (0.103 R)
• M44: 17,661,674 km (0.09 R)
• M45: 18,031,331 km (0.064 R)
• M46: 19,155,409 km (0.088 R)
• M47: 19,862,857 km (0.106 R)
• M48: 20,137,070 km (0.06 R)
• M49: 20,856,187 km (0.068 R)
• M50: 23,641,849 km (0.072 R)
• M51: 23,816,131 km (0.098 R)
• M52: 23,932,518 km (0.072 R)
• M53: 24,341,668 km (0.079 R)
• M54: 24,812,004 km (0.109 R)
• M55: 26,001,008 km (0.084 R)
• M56: 26,662,978 km (0.1 R)
• M57: 27,026,351 km (0.083 R)
• M58: 27,269,448 km (0.114 R)
• M59: 28,558,084 km (0.119 R)
• M60: 30,432,994 km (0.081 R)
• M61: 31,640,997 km (0.115 R)
• M62: 32,541,127 km (0.041 R)
• M63: 32,670,380 km (0.105 R)
• M64: 32,864,707 km (0.1 R)
• M65: 33,124,260 km (0.062 R)
• M66: 33,319,335 km (0.118 R)
• M67: 33,710,833 km (0.087 R)
• M68: 34,038,153 km (0.112 R)
• M69: 34,564,139 km (0.094 R)
• M70: 35,424,626 km (0.091 R)
• M71: 37,099,075 km (0.065 R)
• M72: 40,177,500 km (0.095 R)
• M73: 40,385,740 km (0.083 R)
• M74: 40,663,843 km (0.105 R)
• M75: 40,872,831 km (0.116 R)
• M76: 41,082,118 km (0.09 R)
• M77: 41,361,717 km (0.1 R)
• M78: 42,769,582 km (0.062 R)
• M79: 43,195,039 km (0.105 R)
• M80: 43,907,125 km (0.075 R)
• M81: 44,766,864 km (0.104 R)
• M82: 45,343,115 km (0.056 R)
• M83: 45,994,314 km (0.119 R)
• M84: 46,139,424 km (0.106 R)
• M85: 47,819,408 km (0.028 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit