🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.53 AU - 1.83 AU

Year: 803 Days

Day: 33.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.92 AU - 4.32 AU

Year: 3085 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 13.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.72 AU - 8.28 AU

Year: 7578 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,093,041 km

• M1: 200,760 km (0.115 R)
• M2: 465,698 km (0.106 R)
• M3: 573,857 km (0.084 R)
• M4: 761,004 km (0.076 R)
• M5: 926,759 km (0.092 R)
• M6: 1,236,127 km (0.103 R)
• M7: 1,700,030 km (0.069 R)
• M8: 1,880,744 km (0.073 R)
• M9: 2,009,847 km (0.113 R)
• M10: 2,171,712 km (0.042 R)
• M11: 2,353,623 km (0.091 R)
• M12: 2,651,921 km (0.066 R)
• M13: 2,863,303 km (0.081 R)
• M14: 3,131,233 km (0.054 R)
• M15: 3,302,971 km (0.057 R)
• M16: 3,548,611 km (0.117 R)
• M17: 3,764,182 km (0.086 R)
• M18: 3,965,690 km (0.106 R)
• M19: 4,058,441 km (0.108 R)
• M20: 4,189,488 km (0.065 R)
• M21: 4,284,034 km (0.111 R)
• M22: 4,591,458 km (0.112 R)
• M23: 4,708,593 km (0.109 R)
• M24: 5,289,033 km (0.045 R)
• M25: 5,391,507 km (0.115 R)
• M26: 5,660,933 km (0.107 R)
• M27: 6,234,790 km (0.117 R)
• M28: 6,649,775 km (0.104 R)
• M29: 6,760,477 km (0.098 R)
• M30: 7,051,296 km (0.108 R)
• M31: 7,323,414 km (0.078 R)
• M32: 7,901,610 km (0.107 R)
• M33: 8,350,852 km (0.12 R)
• M34: 8,687,298 km (0.053 R)
• M35: 8,784,387 km (0.041 R)
• M36: 8,930,394 km (0.056 R)
• M37: 9,448,302 km (0.107 R)
• M38: 10,307,293 km (0.073 R)
• M39: 10,616,512 km (0.108 R)
• M40: 10,772,243 km (0.1 R)
• M41: 11,217,746 km (0.12 R)
• M42: 11,562,569 km (0.078 R)
• M43: 12,072,698 km (0.074 R)
• M44: 12,208,233 km (0.102 R)
• M45: 12,344,218 km (0.08 R)
• M46: 12,782,839 km (0.078 R)
• M47: 13,534,718 km (0.105 R)
• M48: 14,072,373 km (0.065 R)
• M49: 14,386,827 km (0.085 R)
• M50: 14,617,058 km (0.083 R)
• M51: 15,197,947 km (0.119 R)
• M52: 15,285,761 km (0.115 R)
• M53: 15,461,838 km (0.058 R)
• M54: 15,579,571 km (0.04 R)
• M55: 15,994,107 km (0.097 R)
• M56: 16,143,106 km (0.045 R)
• M57: 16,352,394 km (0.071 R)
• M58: 16,773,661 km (0.075 R)
• M59: 17,137,633 km (0.117 R)
• M60: 17,534,965 km (0.085 R)
• M61: 17,719,419 km (0.055 R)
• M62: 17,966,255 km (0.085 R)
• M63: 18,525,901 km (0.051 R)
• M64: 18,619,699 km (0.105 R)
• M65: 18,745,062 km (0.099 R)
• M66: 19,407,781 km (0.069 R)
• M67: 19,534,789 km (0.077 R)
• M68: 19,725,975 km (0.113 R)
• M69: 19,949,923 km (0.105 R)
• M70: 20,078,129 km (0.082 R)
• M71: 20,497,003 km (0.104 R)
• M72: 20,691,330 km (0.044 R)
• M73: 20,918,719 km (0.08 R)
• M74: 21,147,005 km (0.081 R)
• M75: 21,573,210 km (0.063 R)
• M76: 22,367,425 km (0.025 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682

Radius: 7.8

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.78 AU - 18.68 AU

Year: 24124 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,093,041 km

• M1: 127,457 km (0.102 R)
• M2: 254,915 km (0.103 R)
• M3: 660,026 km (0.063 R)
• M4: 810,970 km (0.119 R)
• M5: 1,146,219 km (0.106 R)
• M6: 1,329,476 km (0.118 R)
• M7: 2,575,327 km (0.105 R)
• M8: 3,106,849 km (0.097 R)
• M9: 3,716,609 km (0.098 R)
• M10: 4,081,329 km (0.074 R)
• M11: 4,943,761 km (0.095 R)
• M12: 5,143,025 km (0.107 R)
• M13: 5,294,119 km (0.083 R)
• M14: 5,497,871 km (0.118 R)
• M15: 5,704,316 km (0.085 R)
• M16: 7,162,896 km (0.112 R)
• M17: 7,275,393 km (0.113 R)
• M18: 8,431,934 km (0.105 R)
• M19: 9,214,032 km (0.05 R)
• M20: 10,589,584 km (0.107 R)
• M21: 10,653,612 km (0.059 R)
• M22: 11,366,596 km (0.104 R)
• M23: 12,296,197 km (0.11 R)
• M24: 13,805,789 km (0.085 R)
• M25: 13,875,801 km (0.099 R)
• M26: 14,086,584 km (0.098 R)
• M27: 14,440,084 km (0.095 R)
• M28: 14,653,560 km (0.103 R)
• M29: 17,523,446 km (0.078 R)
• M30: 18,286,545 km (0.071 R)
• M31: 19,138,504 km (0.046 R)
• M32: 19,373,074 km (0.09 R)
• M33: 19,766,217 km (0.084 R)
• M34: 20,961,205 km (0.076 R)
• M35: 21,041,689 km (0.09 R)
• M36: 22,015,870 km (0.042 R)
• M37: 24,091,989 km (0.049 R)
• M38: 25,025,181 km (0.111 R)
• M39: 25,281,741 km (0.115 R)
• M40: 25,970,041 km (0.086 R)
• M41: 27,717,942 km (0.072 R)
• M42: 28,072,040 km (0.105 R)
• M43: 28,605,955 km (0.06 R)
• M44: 29,053,552 km (0.062 R)
• M45: 30,592,465 km (0.085 R)
• M46: 30,775,274 km (0.096 R)
• M47: 30,958,382 km (0.097 R)
• M48: 31,417,797 km (0.066 R)
• M49: 31,602,251 km (0.047 R)
• M50: 31,787,004 km (0.106 R)
• M51: 31,879,605 km (0.08 R)
• M52: 33,372,143 km (0.092 R)
• M53: 35,365,535 km (0.089 R)
• M54: 35,557,319 km (0.082 R)
• M55: 36,134,917 km (0.08 R)
• M56: 36,231,557 km (0.041 R)
• M57: 37,201,998 km (0.096 R)
• M58: 37,299,536 km (0.036 R)
• M59: 37,886,409 km (0.107 R)
• M60: 38,772,477 km (0.066 R)
• M61: 39,565,794 km (0.098 R)
• M62: 39,764,909 km (0.098 R)
• M63: 40,564,959 km (0.098 R)
• M64: 41,673,628 km (0.11 R)
• M65: 44,955,058 km (0.057 R)
• M66: 45,162,999 km (0.036 R)
• M67: 46,521,647 km (0.062 R)
• M68: 46,837,149 km (0.104 R)
• M69: 47,681,778 km (0.036 R)
• M70: 48,318,616 km (0.052 R)
• M71: 50,245,886 km (0.068 R)
• M72: 50,461,606 km (0.11 R)
• M73: 50,569,615 km (0.115 R)
• M74: 51,980,024 km (0.091 R)
• M75: 52,089,081 km (0.055 R)
• M76: 52,307,494 km (0.054 R)
• M77: 53,183,689 km (0.104 R)
• M78: 55,172,891 km (0.109 R)
• M79: 56,400,492 km (0.085 R)
• M80: 58,769,075 km (0.118 R)
• M81: 59,565,683 km (0.112 R)
• M82: 59,908,262 km (0.096 R)
• M83: 60,136,998 km (0.074 R)
• M84: 60,824,849 km (0.058 R)
• M85: 61,861,711 km (0.084 R)
• M86: 64,069,477 km (0.111 R)
• M87: 69,040,764 km (0.104 R)
• M88: 70,483,635 km (0.081 R)
• M89: 74,748,820 km (0.065 R)
• M90: 75,858,986 km (0.1 R)
• M91: 75,982,703 km (0.053 R)
• M92: 77,472,249 km (0.117 R)
• M93: 77,721,479 km (0.031 R)
• M94: 78,345,602 km (0.12 R)
• M95: 85,835,219 km (0.04 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: 505 - 17,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit