🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 16.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,034,329 km

• M1: 125,513 km (0.098 R)
• M2: 174,282 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.58 AU - 4.8 AU

Year: 3148 Days

Day: 14 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 9.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.14 AU - 8.48 AU

Year: 7255 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 42,034,329 km

• M1: 120,426 km (0.063 R)
• M2: 190,737 km (0.033 R)
• M3: 312,510 km (0.117 R)
• M4: 563,386 km (0.053 R)
• M5: 1,326,484 km (0.104 R)
• M6: 1,559,857 km (0.092 R)
• M7: 1,716,935 km (0.06 R)
• M8: 1,962,425 km (0.115 R)
• M9: 2,807,802 km (0.092 R)
• M10: 3,086,802 km (0.116 R)
• M11: 3,533,801 km (0.085 R)
• M12: 3,882,364 km (0.091 R)
• M13: 4,025,080 km (0.1 R)
• M14: 4,303,183 km (0.041 R)
• M15: 4,738,662 km (0.082 R)
• M16: 4,865,671 km (0.119 R)
• M17: 5,201,219 km (0.072 R)
• M18: 5,384,925 km (0.111 R)
• M19: 6,745,368 km (0.059 R)
• M20: 6,874,022 km (0.106 R)
• M21: 7,544,819 km (0.049 R)
• M22: 7,723,289 km (0.086 R)
• M23: 8,023,831 km (0.107 R)
• M24: 8,129,896 km (0.102 R)
• M25: 8,343,522 km (0.083 R)
• M26: 8,589,910 km (0.106 R)
• M27: 9,011,177 km (0.084 R)
• M28: 9,074,158 km (0.118 R)
• M29: 9,248,140 km (0.086 R)
• M30: 9,311,719 km (0.054 R)
• M31: 9,455,184 km (0.063 R)
• M32: 9,519,212 km (0.041 R)
• M33: 10,779,574 km (0.092 R)
• M34: 11,132,326 km (0.098 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 10.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.92 AU - 11.04 AU

Year: 9878 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,034,329 km

• M1: 155,133 km (0.096 R)
• M2: 359,334 km (0.073 R)
• M3: 491,279 km (0.077 R)
• M4: 557,551 km (0.095 R)
• M5: 685,906 km (0.051 R)
• M6: 957,127 km (0.105 R)
• M7: 1,043,445 km (0.049 R)
• M8: 1,455,737 km (0.09 R)
• M9: 1,743,563 km (0.075 R)
• M10: 1,872,517 km (0.086 R)
• M11: 2,492,301 km (0.113 R)
• M12: 2,787,308 km (0.062 R)
• M13: 2,888,136 km (0.115 R)
• M14: 3,600,970 km (0.091 R)
• M15: 3,766,725 km (0.105 R)
• M16: 4,366,463 km (0.048 R)
• M17: 4,513,667 km (0.057 R)
• M18: 5,337,203 km (0.116 R)
• M19: 5,814,570 km (0.071 R)
• M20: 6,107,782 km (0.091 R)
• M21: 6,272,788 km (0.112 R)
• M22: 6,810,593 km (0.119 R)
• M23: 6,947,325 km (0.04 R)
• M24: 7,328,201 km (0.119 R)
• M25: 7,822,921 km (0.08 R)
• M26: 7,966,236 km (0.093 R)
• M27: 9,106,471 km (0.093 R)
• M28: 10,336,465 km (0.073 R)
• M29: 12,028,716 km (0.067 R)
• M30: 12,991,378 km (0.108 R)
• M31: 14,153,006 km (0.036 R)
• M32: 14,503,514 km (0.04 R)
• M33: 14,857,013 km (0.073 R)
• M34: 15,123,896 km (0.096 R)
• M35: 16,116,328 km (0.098 R)
• M36: 16,897,528 km (0.106 R)
• M37: 17,083,030 km (0.047 R)
• M38: 17,362,778 km (0.1 R)
• M39: 17,456,276 km (0.106 R)
• M40: 17,597,048 km (0.094 R)
• M41: 17,926,762 km (0.119 R)
• M42: 19,362,752 km (0.091 R)
• M43: 21,084,473 km (0.098 R)
• M44: 21,334,302 km (0.111 R)
• M45: 21,887,664 km (0.098 R)
• M46: 22,039,506 km (0.112 R)
• M47: 22,445,814 km (0.111 R)
• M48: 22,701,028 km (0.105 R)
• M49: 23,008,601 km (0.115 R)
• M50: 23,317,521 km (0.069 R)
• M51: 23,627,787 km (0.081 R)
• M52: 24,095,879 km (0.109 R)
• M53: 24,200,298 km (0.113 R)
• M54: 24,357,226 km (0.091 R)
• M55: 24,882,614 km (0.063 R)
• M56: 25,305,826 km (0.114 R)
• M57: 26,373,955 km (0.108 R)
• M58: 26,535,371 km (0.107 R)
• M59: 26,967,709 km (0.109 R)
• M60: 28,278,485 km (0.062 R)
• M61: 28,719,949 km (0.105 R)
• M62: 28,830,801 km (0.095 R)
• M63: 29,219,456 km (0.108 R)
• M64: 29,330,907 km (0.102 R)
• M65: 29,609,907 km (0.064 R)
• M66: 29,945,903 km (0.088 R)
• M67: 30,226,998 km (0.058 R)
• M68: 30,508,840 km (0.104 R)
• M69: 30,848,278 km (0.054 R)
• M70: 31,588,039 km (0.049 R)
• M71: 31,874,070 km (0.079 R)
• M72: 32,218,445 km (0.118 R)
• M73: 33,317,241 km (0.069 R)
• M74: 34,017,509 km (0.07 R)
• M75: 35,492,095 km (0.094 R)
• M76: 35,789,495 km (0.088 R)
• M77: 36,147,483 km (0.034 R)
• M78: 36,386,690 km (0.082 R)
• M79: 37,470,227 km (0.117 R)
• M80: 39,176,541 km (0.092 R)
• M81: 39,730,352 km (0.055 R)
• M82: 40,286,707 km (0.107 R)
• M83: 41,845,965 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit