🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 21.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,055,189 km

• M1: 86,767 km (0.088 R)
• M2: 209,437 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 236 Days

Day: 39.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.34 AU - 2.04 AU

Year: 815 Days

Day: 24.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 12.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.45 AU - 5.09 AU

Year: 3864 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,055,189 km

• M1: 160,668 km (0.103 R)
• M2: 265,686 km (0.054 R)
• M3: 410,347 km (0.114 R)
• M4: 537,804 km (0.058 R)
• M5: 923,318 km (0.101 R)
• M6: 1,302,100 km (0.062 R)
• M7: 2,050,688 km (0.103 R)
• M8: 2,196,994 km (0.087 R)
• M9: 2,301,563 km (0.109 R)
• M10: 2,438,595 km (0.065 R)
• M11: 2,578,319 km (0.108 R)
• M12: 2,752,750 km (0.103 R)
• M13: 3,030,404 km (0.084 R)
• M14: 3,334,237 km (0.098 R)
• M15: 3,542,478 km (0.119 R)
• M16: 3,737,104 km (0.079 R)
• M17: 4,361,227 km (0.111 R)
• M18: 4,551,066 km (0.118 R)
• M19: 5,602,590 km (0.082 R)
• M20: 5,684,869 km (0.08 R)
• M21: 6,081,752 km (0.078 R)
• M22: 7,168,580 km (0.052 R)
• M23: 7,438,455 km (0.09 R)
• M24: 7,529,111 km (0.101 R)
• M25: 7,780,436 km (0.042 R)
• M26: 8,127,652 km (0.116 R)
• M27: 8,267,975 km (0.048 R)
• M28: 8,551,014 km (0.047 R)
• M29: 8,813,409 km (0.077 R)
• M30: 9,321,443 km (0.101 R)
• M31: 9,889,018 km (0.115 R)
• M32: 10,366,384 km (0.064 R)
• M33: 10,569,688 km (0.114 R)
• M34: 11,057,676 km (0.066 R)
• M35: 11,553,144 km (0.108 R)
• M36: 11,710,970 km (0.099 R)
• M37: 11,816,736 km (0.113 R)
• M38: 11,922,801 km (0.045 R)
• M39: 12,728,086 km (0.043 R)
• M40: 12,836,844 km (0.047 R)
• M41: 12,918,674 km (0.058 R)
• M42: 13,164,912 km (0.111 R)
• M43: 13,801,301 km (0.088 R)
• M44: 13,941,026 km (0.093 R)
• M45: 14,278,219 km (0.106 R)
• M46: 14,618,106 km (0.108 R)
• M47: 15,190,617 km (0.071 R)
• M48: 15,653,921 km (0.052 R)
• M49: 16,505,432 km (0.083 R)
• M50: 17,191,488 km (0.111 R)
• M51: 18,962,727 km (0.103 R)
• M52: 19,430,220 km (0.094 R)
• M53: 19,555,583 km (0.104 R)
• M54: 19,996,299 km (0.108 R)
• M55: 20,567,762 km (0.026 R)
• M56: 21,048,121 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 11.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.16 AU - 5.86 AU

Year: 4797 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,055,189 km

• M1: 177,872 km (0.102 R)
• M2: 421,118 km (0.088 R)
• M3: 543,639 km (0.033 R)
• M4: 770,130 km (0.059 R)
• M5: 889,210 km (0.094 R)
• M6: 1,027,887 km (0.045 R)
• M7: 1,313,320 km (0.087 R)
• M8: 1,670,559 km (0.092 R)
• M9: 1,764,806 km (0.11 R)
• M10: 1,991,596 km (0.12 R)
• M11: 2,142,391 km (0.12 R)
• M12: 2,314,728 km (0.111 R)
• M13: 2,581,760 km (0.119 R)
• M14: 2,877,814 km (0.079 R)
• M15: 3,145,894 km (0.071 R)
• M16: 3,243,731 km (0.034 R)
• M17: 3,382,258 km (0.091 R)
• M18: 3,543,076 km (0.106 R)
• M19: 3,685,942 km (0.069 R)
• M20: 3,914,378 km (0.047 R)
• M21: 4,190,386 km (0.104 R)
• M22: 4,298,246 km (0.117 R)
• M23: 4,407,153 km (0.074 R)
• M24: 4,761,551 km (0.039 R)
• M25: 4,896,787 km (0.06 R)
• M26: 5,033,370 km (0.115 R)
• M27: 5,333,762 km (0.106 R)
• M28: 5,735,433 km (0.108 R)
• M29: 5,952,200 km (0.113 R)
• M30: 6,393,663 km (0.091 R)
• M31: 6,568,244 km (0.109 R)
• M32: 6,668,624 km (0.054 R)
• M33: 6,769,603 km (0.095 R)
• M34: 6,922,043 km (0.119 R)
• M35: 7,516,994 km (0.105 R)
• M36: 8,182,405 km (0.078 R)
• M37: 8,399,322 km (0.116 R)
• M38: 8,894,341 km (0.11 R)
• M39: 9,229,740 km (0.078 R)
• M40: 9,740,467 km (0.091 R)
• M41: 9,912,804 km (0.109 R)
• M42: 10,553,382 km (0.09 R)
• M43: 11,027,607 km (0.045 R)
• M44: 11,874,331 km (0.115 R)
• M45: 12,181,755 km (0.079 R)
• M46: 12,305,622 km (0.051 R)
• M47: 12,429,788 km (0.112 R)
• M48: 12,930,492 km (0.042 R)
• M49: 13,310,471 km (0.116 R)
• M50: 13,694,189 km (0.059 R)
• M51: 13,822,843 km (0.12 R)
• M52: 14,016,572 km (0.094 R)
• M53: 14,113,811 km (0.033 R)
• M54: 14,439,635 km (0.118 R)
• M55: 14,800,914 km (0.081 R)
• M56: 15,032,342 km (0.05 R)
• M57: 15,198,396 km (0.09 R)
• M58: 16,548,516 km (0.113 R)
• M59: 17,761,306 km (0.079 R)
• M60: 19,615,422 km (0.119 R)
• M61: 19,797,034 km (0.063 R)
• M62: 20,015,597 km (0.101 R)
• M63: 20,088,600 km (0.068 R)
• M64: 20,198,256 km (0.049 R)
• M65: 20,381,663 km (0.044 R)
• M66: 20,491,916 km (0.044 R)
• M67: 21,046,176 km (0.084 R)
• M68: 21,157,627 km (0.077 R)
• M69: 21,343,727 km (0.073 R)
• M70: 21,792,819 km (0.027 R)
• M71: 22,018,563 km (0.112 R)
• M72: 22,207,206 km (0.101 R)
• M73: 22,472,293 km (0.057 R)
• M74: 22,738,278 km (0.044 R)
• M75: 23,005,460 km (0.1 R)
• M76: 23,542,965 km (0.115 R)
• M77: 24,084,509 km (0.088 R)
• M78: 24,552,003 km (0.044 R)
• M79: 24,904,605 km (0.119 R)
• M80: 25,219,359 km (0.115 R)
• M81: 26,331,768 km (0.038 R)
• M82: 27,055,224 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit