🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 197 Days

Day: 28 Hours

Environment

Temp: 137 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 206 Days

Day: 13.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.94 AU

Year: 898 Days

Day: 12.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,133,891 km

• M1: 140,921 km (0.109 R)
• M2: 552,615 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 12.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.38 AU - 6.48 AU

Year: 4554 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,133,891 km

• M1: 177,872 km (0.116 R)
• M2: 262,395 km (0.104 R)
• M3: 360,232 km (0.073 R)
• M4: 450,888 km (0.113 R)
• M5: 542,741 km (0.088 R)
• M6: 695,181 km (0.088 R)
• M7: 959,820 km (0.054 R)
• M8: 1,137,393 km (0.115 R)
• M9: 1,271,283 km (0.051 R)
• M10: 1,675,197 km (0.099 R)
• M11: 1,988,305 km (0.087 R)
• M12: 2,252,645 km (0.111 R)
• M13: 2,652,669 km (0.104 R)
• M14: 2,760,829 km (0.098 R)
• M15: 3,902,111 km (0.112 R)
• M16: 4,067,267 km (0.058 R)
• M17: 4,447,246 km (0.094 R)
• M18: 4,861,033 km (0.097 R)
• M19: 5,378,642 km (0.086 R)
• M20: 5,493,533 km (0.058 R)
• M21: 6,032,534 km (0.081 R)
• M22: 6,466,368 km (0.094 R)
• M23: 7,517,592 km (0.106 R)
• M24: 7,646,396 km (0.113 R)
• M25: 8,407,400 km (0.116 R)
• M26: 9,165,114 km (0.108 R)
• M27: 9,247,692 km (0.05 R)
• M28: 9,441,122 km (0.074 R)
• M29: 10,543,508 km (0.097 R)
• M30: 10,716,743 km (0.086 R)
• M31: 10,803,659 km (0.08 R)
• M32: 11,183,338 km (0.06 R)
• M33: 11,271,601 km (0.115 R)
• M34: 11,389,634 km (0.114 R)
• M35: 11,716,206 km (0.12 R)
• M36: 11,805,815 km (0.092 R)
• M37: 11,985,781 km (0.083 R)
• M38: 12,166,645 km (0.116 R)
• M39: 12,592,251 km (0.075 R)
• M40: 12,776,107 km (0.099 R)
• M41: 13,084,578 km (0.063 R)
• M42: 13,208,744 km (0.11 R)
• M43: 13,708,999 km (0.102 R)
• M44: 13,866,526 km (0.094 R)
• M45: 14,151,809 km (0.063 R)
• M46: 14,311,131 km (0.108 R)
• M47: 14,986,715 km (0.1 R)
• M48: 15,606,947 km (0.066 R)
• M49: 15,705,682 km (0.115 R)
• M50: 16,169,136 km (0.029 R)
• M51: 16,536,399 km (0.093 R)
• M52: 16,940,164 km (0.105 R)
• M53: 17,041,591 km (0.119 R)
• M54: 17,143,318 km (0.118 R)
• M55: 18,552,978 km (0.068 R)
• M56: 18,762,415 km (0.064 R)
• M57: 19,218,838 km (0.109 R)
• M58: 19,395,364 km (0.063 R)
• M59: 19,714,456 km (0.093 R)
• M60: 19,821,269 km (0.059 R)
• M61: 20,357,877 km (0.074 R)
• M62: 20,790,813 km (0.084 R)
• M63: 21,299,595 km (0.105 R)
• M64: 21,409,101 km (0.094 R)
• M65: 21,592,209 km (0.113 R)
• M66: 22,255,376 km (0.102 R)
• M67: 22,552,328 km (0.095 R)
• M68: 23,037,623 km (0.053 R)
• M69: 23,300,317 km (0.053 R)
• M70: 23,715,302 km (0.066 R)
• M71: 23,942,690 km (0.108 R)
• M72: 24,399,562 km (0.109 R)
• M73: 25,593,054 km (0.058 R)
• M74: 25,826,277 km (0.105 R)
• M75: 26,060,248 km (0.045 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 9.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.98 AU - 6.34 AU

Year: 5502 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,133,891 km

• M1: 132,245 km (0.063 R)
• M2: 264,339 km (0.057 R)
• M3: 353,201 km (0.025 R)
• M4: 482,154 km (0.117 R)
• M5: 567,874 km (0.055 R)
• M6: 628,311 km (0.101 R)
• M7: 789,877 km (0.096 R)
• M8: 858,542 km (0.068 R)
• M9: 1,064,838 km (0.076 R)
• M10: 1,128,566 km (0.052 R)
• M11: 1,300,753 km (0.112 R)
• M12: 1,821,952 km (0.041 R)
• M13: 2,040,964 km (0.095 R)
• M14: 2,369,032 km (0.1 R)
• M15: 2,643,544 km (0.096 R)
• M16: 3,624,607 km (0.07 R)
• M17: 3,801,581 km (0.069 R)
• M18: 3,921,110 km (0.052 R)
• M19: 4,021,640 km (0.092 R)
• M20: 4,225,541 km (0.109 R)
• M21: 4,792,817 km (0.117 R)
• M22: 4,878,985 km (0.116 R)
• M23: 5,052,668 km (0.048 R)
• M24: 5,118,342 km (0.07 R)
• M25: 5,250,736 km (0.112 R)
• M26: 5,451,197 km (0.1 R)
• M27: 6,021,464 km (0.065 R)
• M28: 6,563,008 km (0.119 R)
• M29: 7,119,961 km (0.111 R)
• M30: 7,218,396 km (0.093 R)
• M31: 7,391,780 km (0.069 R)
• M32: 7,641,908 km (0.072 R)
• M33: 7,717,455 km (0.084 R)
• M34: 7,945,592 km (0.045 R)
• M35: 8,047,767 km (0.037 R)
• M36: 8,669,795 km (0.035 R)
• M37: 9,523,251 km (0.089 R)
• M38: 9,822,746 km (0.103 R)
• M39: 10,208,559 km (0.089 R)
• M40: 10,431,160 km (0.116 R)
• M41: 11,137,262 km (0.106 R)
• M42: 11,251,705 km (0.098 R)
• M43: 11,481,786 km (0.079 R)
• M44: 12,328,660 km (0.096 R)
• M45: 12,506,382 km (0.09 R)
• M46: 12,655,082 km (0.039 R)
• M47: 13,407,709 km (0.073 R)
• M48: 13,866,227 km (0.087 R)
• M49: 14,143,880 km (0.061 R)
• M50: 14,361,096 km (0.079 R)
• M51: 14,485,711 km (0.03 R)
• M52: 14,956,197 km (0.102 R)
• M53: 15,240,881 km (0.098 R)
• M54: 15,431,619 km (0.088 R)
• M55: 15,719,295 km (0.068 R)
• M56: 16,138,020 km (0.044 R)
• M57: 16,887,804 km (0.09 R)
• M58: 17,715,679 km (0.074 R)
• M59: 17,916,290 km (0.063 R)
• M60: 19,548,403 km (0.107 R)
• M61: 19,998,692 km (0.08 R)
• M62: 20,347,255 km (0.113 R)
• M63: 20,452,273 km (0.09 R)
• M64: 21,263,093 km (0.098 R)
• M65: 21,976,825 km (0.119 R)
• M66: 23,208,015 km (0.071 R)
• M67: 23,611,032 km (0.104 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit