🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.18 AU - 3.44 AU

Year: 1695 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.24 AU - 3.9 AU

Year: 2428 Days

Day: 24 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 10.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.66 AU - 8.9 AU

Year: 7069 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,615,863 km

• M1: 152,889 km (0.11 R)
• M2: 379,081 km (0.089 R)
• M3: 467,194 km (0.117 R)
• M4: 539,001 km (0.108 R)
• M5: 751,879 km (0.083 R)
• M6: 824,284 km (0.116 R)
• M7: 977,024 km (0.033 R)
• M8: 1,106,426 km (0.096 R)
• M9: 1,294,022 km (0.092 R)
• M10: 1,455,438 km (0.091 R)
• M11: 1,681,480 km (0.057 R)
• M12: 1,818,661 km (0.117 R)
• M13: 2,000,722 km (0.107 R)
• M14: 2,999,288 km (0.075 R)
• M15: 3,094,731 km (0.095 R)
• M16: 3,288,760 km (0.111 R)
• M17: 3,436,861 km (0.109 R)
• M18: 3,637,921 km (0.108 R)
• M19: 3,791,408 km (0.086 R)
• M20: 4,535,359 km (0.112 R)
• M21: 4,980,861 km (0.064 R)
• M22: 5,295,166 km (0.055 R)
• M23: 5,382,083 km (0.105 R)
• M24: 5,823,546 km (0.069 R)
• M25: 6,741,628 km (0.118 R)
• M26: 7,153,471 km (0.068 R)
• M27: 8,778,253 km (0.119 R)
• M28: 9,088,819 km (0.076 R)
• M29: 9,614,356 km (0.117 R)
• M30: 10,185,820 km (0.117 R)
• M31: 10,330,481 km (0.102 R)
• M32: 10,915,708 km (0.101 R)
• M33: 10,989,609 km (0.098 R)
• M34: 11,549,404 km (0.056 R)
• M35: 11,624,802 km (0.038 R)
• M36: 11,738,047 km (0.093 R)
• M37: 11,965,735 km (0.036 R)
• M38: 12,233,366 km (0.108 R)
• M39: 12,891,447 km (0.085 R)
• M40: 13,087,121 km (0.028 R)
• M41: 13,362,830 km (0.118 R)
• M42: 13,521,254 km (0.057 R)
• M43: 13,640,483 km (0.115 R)
• M44: 16,097,479 km (0.11 R)
• M45: 16,605,064 km (0.049 R)
• M46: 16,690,186 km (0.066 R)
• M47: 16,775,456 km (0.087 R)
• M48: 17,462,709 km (0.07 R)
• M49: 18,687,616 km (0.095 R)
• M50: 18,776,178 km (0.057 R)
• M51: 18,953,601 km (0.11 R)
• M52: 19,265,663 km (0.047 R)
• M53: 19,399,852 km (0.085 R)
• M54: 19,489,611 km (0.076 R)
• M55: 19,849,693 km (0.11 R)
• M56: 19,940,050 km (0.098 R)
• M57: 20,622,066 km (0.099 R)
• M58: 21,962,463 km (0.063 R)
• M59: 22,808,589 km (0.11 R)
• M60: 23,330,835 km (0.096 R)
• M61: 23,665,186 km (0.116 R)
• M62: 24,145,695 km (0.105 R)
• M63: 24,338,826 km (0.118 R)
• M64: 24,969,979 km (0.087 R)
• M65: 25,067,666 km (0.056 R)
• M66: 26,298,109 km (0.036 R)
• M67: 27,045,799 km (0.115 R)
• M68: 27,851,084 km (0.098 R)
• M69: 28,460,247 km (0.109 R)
• M70: 29,485,142 km (0.057 R)
• M71: 29,846,720 km (0.034 R)
• M72: 29,950,242 km (0.111 R)
• M73: 30,574,364 km (0.103 R)
• M74: 30,940,280 km (0.073 R)
• M75: 31,202,675 km (0.085 R)
• M76: 31,994,048 km (0.03 R)
• M77: 32,153,070 km (0.118 R)
• M78: 33,166,596 km (0.115 R)
• M79: 33,704,251 km (0.053 R)
• M80: 35,225,063 km (0.049 R)
• M81: 35,498,976 km (0.082 R)
• M82: 35,993,846 km (0.065 R)
• M83: 36,159,301 km (0.119 R)
• M84: 36,269,705 km (0.096 R)
• M85: 36,490,960 km (0.083 R)
• M86: 36,879,166 km (0.11 R)
• M87: 37,101,768 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 3.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.51 AU - 17.47 AU

Year: 25204 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,615,863 km

• M1: 449,841 km (0.107 R)
• M2: 516,711 km (0.112 R)
• M3: 647,759 km (0.111 R)
• M4: 802,443 km (0.116 R)
• M5: 829,221 km (0.081 R)
• M6: 911,799 km (0.062 R)
• M7: 1,347,428 km (0.063 R)
• M8: 1,379,592 km (0.111 R)
• M9: 1,477,728 km (0.113 R)
• M10: 2,379,354 km (0.108 R)
• M11: 2,738,239 km (0.074 R)
• M12: 3,242,534 km (0.096 R)
• M13: 3,729,475 km (0.088 R)
• M14: 3,981,398 km (0.091 R)
• M15: 4,004,585 km (0.029 R)
• M16: 4,238,856 km (0.106 R)
• M17: 4,286,278 km (0.101 R)
• M18: 4,381,572 km (0.036 R)
• M19: 4,696,176 km (0.101 R)
• M20: 5,194,188 km (0.11 R)
• M21: 5,244,901 km (0.115 R)
• M22: 5,604,684 km (0.119 R)
• M23: 6,266,655 km (0.106 R)
• M24: 7,008,959 km (0.095 R)
• M25: 7,262,528 km (0.093 R)
• M26: 7,807,662 km (0.096 R)
• M27: 7,865,856 km (0.105 R)
• M28: 8,306,571 km (0.074 R)
• M29: 8,365,962 km (0.12 R)
• M30: 8,574,800 km (0.094 R)
• M31: 9,396,541 km (0.105 R)
• M32: 9,644,874 km (0.115 R)
• M33: 11,310,347 km (0.113 R)
• M34: 11,376,170 km (0.116 R)
• M35: 11,607,598 km (0.052 R)
• M36: 11,873,882 km (0.077 R)
• M37: 11,940,752 km (0.034 R)
• M38: 12,243,389 km (0.1 R)
• M39: 12,993,622 km (0.1 R)
• M40: 14,466,563 km (0.096 R)
• M41: 14,753,043 km (0.071 R)
• M42: 15,881,011 km (0.119 R)
• M43: 16,028,514 km (0.079 R)
• M44: 16,287,767 km (0.028 R)
• M45: 17,073,904 km (0.108 R)
• M46: 17,225,148 km (0.034 R)
• M47: 17,604,977 km (0.066 R)
• M48: 17,949,052 km (0.105 R)
• M49: 18,527,696 km (0.076 R)
• M50: 18,916,800 km (0.041 R)
• M51: 19,190,714 km (0.092 R)
• M52: 19,230,058 km (0.045 R)
• M53: 19,269,253 km (0.086 R)
• M54: 19,901,304 km (0.068 R)
• M55: 21,023,587 km (0.101 R)
• M56: 21,510,827 km (0.12 R)
• M57: 22,125,076 km (0.08 R)
• M58: 23,203,378 km (0.09 R)
• M59: 24,681,704 km (0.112 R)
• M60: 25,238,657 km (0.045 R)
• M61: 25,367,760 km (0.095 R)
• M62: 25,626,564 km (0.096 R)
• M63: 25,886,266 km (0.1 R)
• M64: 26,583,093 km (0.086 R)
• M65: 26,714,440 km (0.095 R)
• M66: 27,639,852 km (0.08 R)
• M67: 27,772,845 km (0.081 R)
• M68: 27,861,706 km (0.079 R)
• M69: 28,351,938 km (0.116 R)
• M70: 29,205,394 km (0.093 R)
• M71: 29,567,271 km (0.1 R)
• M72: 30,524,249 km (0.089 R)
• M73: 30,615,803 km (0.093 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit