🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.95 AU

Year: 251 Days

Day: 21.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.72 AU - 1 AU

Year: 296 Days

Day: 24.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,075,322 km

• M1: 545,583 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.17 AU - 3.43 AU

Year: 1738 Days

Day: 45.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 14.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.91 AU - 12.81 AU

Year: 13272 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,075,322 km

• M1: 181,911 km (0.099 R)
• M2: 281,693 km (0.082 R)
• M3: 522,396 km (0.107 R)
• M4: 791,373 km (0.092 R)
• M5: 1,010,234 km (0.09 R)
• M6: 1,356,254 km (0.076 R)
• M7: 1,465,461 km (0.099 R)
• M8: 1,646,773 km (0.105 R)
• M9: 2,133,415 km (0.11 R)
• M10: 2,554,832 km (0.102 R)
• M11: 3,598,128 km (0.115 R)
• M12: 4,525,934 km (0.11 R)
• M13: 4,659,674 km (0.092 R)
• M14: 4,760,803 km (0.094 R)
• M15: 4,896,787 km (0.113 R)
• M16: 5,277,663 km (0.078 R)
• M17: 5,776,572 km (0.061 R)
• M18: 5,995,135 km (0.07 R)
• M19: 6,105,388 km (0.066 R)
• M20: 6,515,586 km (0.078 R)
• M21: 6,858,015 km (0.096 R)
• M22: 7,920,609 km (0.117 R)
• M23: 8,574,501 km (0.06 R)
• M24: 9,544,793 km (0.09 R)
• M25: 10,416,949 km (0.069 R)
• M26: 10,817,871 km (0.069 R)
• M27: 11,133,074 km (0.027 R)
• M28: 12,237,106 km (0.057 R)
• M29: 12,707,442 km (0.118 R)
• M30: 13,957,930 km (0.05 R)
• M31: 14,055,767 km (0.092 R)
• M32: 15,906,592 km (0.11 R)
• M33: 16,008,917 km (0.074 R)
• M34: 16,214,016 km (0.032 R)
• M35: 16,523,384 km (0.096 R)
• M36: 16,626,906 km (0.115 R)
• M37: 17,147,806 km (0.078 R)
• M38: 17,463,008 km (0.05 R)
• M39: 18,581,252 km (0.096 R)
• M40: 19,448,770 km (0.052 R)
• M41: 20,385,103 km (0.115 R)
• M42: 21,279,699 km (0.114 R)
• M43: 21,448,894 km (0.099 R)
• M44: 21,788,481 km (0.106 R)
• M45: 22,187,159 km (0.108 R)
• M46: 23,455,450 km (0.116 R)
• M47: 23,630,180 km (0.098 R)
• M48: 24,687,987 km (0.079 R)
• M49: 24,925,100 km (0.057 R)
• M50: 25,163,110 km (0.111 R)
• M51: 25,581,236 km (0.106 R)
• M52: 27,154,706 km (0.095 R)
• M53: 27,277,077 km (0.106 R)
• M54: 27,645,088 km (0.078 R)
• M55: 27,768,207 km (0.118 R)
• M56: 28,324,262 km (0.027 R)
• M57: 28,759,293 km (0.103 R)
• M58: 28,884,058 km (0.118 R)
• M59: 29,259,249 km (0.117 R)
• M60: 30,458,126 km (0.066 R)
• M61: 31,159,441 km (0.043 R)
• M62: 31,930,768 km (0.074 R)
• M63: 33,164,651 km (0.117 R)
• M64: 34,414,242 km (0.068 R)
• M65: 34,745,751 km (0.06 R)
• M66: 34,878,594 km (0.081 R)
• M67: 35,478,481 km (0.089 R)
• M68: 37,027,268 km (0.094 R)
• M69: 37,980,655 km (0.074 R)
• M70: 38,323,235 km (0.114 R)
• M71: 38,460,565 km (0.115 R)
• M72: 40,889,436 km (0.09 R)
• M73: 42,157,877 km (0.083 R)
• M74: 44,444,630 km (0.12 R)
• M75: 44,950,271 km (0.109 R)
• M76: 45,675,820 km (0.112 R)
• M77: 47,065,136 km (0.103 R)
• M78: 47,506,749 km (0.098 R)
• M79: 48,097,810 km (0.049 R)
• M80: 48,542,564 km (0.064 R)
• M81: 49,436,262 km (0.079 R)
• M82: 49,660,659 km (0.104 R)
• M83: 50,035,102 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 9.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.94 AU - 13.2 AU

Year: 13659 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,075,322 km

• M1: 118,930 km (0.052 R)
• M2: 176,825 km (0.091 R)
• M3: 368,160 km (0.078 R)
• M4: 553,961 km (0.096 R)
• M5: 658,829 km (0.086 R)
• M6: 874,848 km (0.084 R)
• M7: 967,749 km (0.114 R)
• M8: 1,047,783 km (0.115 R)
• M9: 1,319,603 km (0.12 R)
• M10: 1,690,606 km (0.055 R)
• M11: 1,928,616 km (0.106 R)
• M12: 2,262,817 km (0.093 R)
• M13: 3,273,800 km (0.04 R)
• M14: 3,371,936 km (0.068 R)
• M15: 3,748,923 km (0.11 R)
• M16: 3,851,696 km (0.103 R)
• M17: 4,461,158 km (0.117 R)
• M18: 5,043,842 km (0.085 R)
• M19: 5,503,855 km (0.046 R)
• M20: 5,947,413 km (0.071 R)
• M21: 6,341,155 km (0.084 R)
• M22: 6,402,490 km (0.079 R)
• M23: 6,587,692 km (0.119 R)
• M24: 6,963,482 km (0.046 R)
• M25: 7,058,476 km (0.087 R)
• M26: 7,153,920 km (0.119 R)
• M27: 7,867,202 km (0.096 R)
• M28: 8,098,930 km (0.058 R)
• M29: 8,199,010 km (0.119 R)
• M30: 8,332,901 km (0.057 R)
• M31: 8,773,317 km (0.062 R)
• M32: 9,082,835 km (0.111 R)
• M33: 9,818,557 km (0.067 R)
• M34: 10,646,432 km (0.117 R)
• M35: 11,013,395 km (0.103 R)
• M36: 11,835,136 km (0.117 R)
• M37: 11,948,681 km (0.059 R)
• M38: 12,253,412 km (0.082 R)
• M39: 12,368,303 km (0.105 R)
• M40: 14,336,114 km (0.058 R)
• M41: 14,986,116 km (0.115 R)
• M42: 15,232,354 km (0.111 R)
• M43: 15,812,046 km (0.116 R)
• M44: 16,230,621 km (0.069 R)
• M45: 16,865,365 km (0.072 R)
• M46: 17,810,823 km (0.11 R)
• M47: 18,906,179 km (0.098 R)
• M48: 19,305,755 km (0.031 R)
• M49: 19,484,225 km (0.099 R)
• M50: 19,887,840 km (0.096 R)
• M51: 19,978,048 km (0.082 R)
• M52: 20,068,255 km (0.083 R)
• M53: 20,248,969 km (0.077 R)
• M54: 21,529,976 km (0.092 R)
• M55: 21,622,577 km (0.1 R)
• M56: 22,133,603 km (0.095 R)
• M57: 22,320,451 km (0.089 R)
• M58: 22,742,915 km (0.097 R)
• M59: 23,025,955 km (0.109 R)
• M60: 23,167,923 km (0.107 R)
• M61: 23,547,902 km (0.09 R)
• M62: 24,362,163 km (0.052 R)
• M63: 24,845,364 km (0.065 R)
• M64: 24,942,453 km (0.036 R)
• M65: 25,136,930 km (0.08 R)
• M66: 25,968,994 km (0.111 R)
• M67: 26,166,164 km (0.067 R)
• M68: 26,760,366 km (0.109 R)
• M69: 28,063,364 km (0.049 R)
• M70: 28,722,492 km (0.079 R)
• M71: 29,489,331 km (0.119 R)
• M72: 29,592,104 km (0.088 R)
• M73: 29,952,785 km (0.048 R)
• M74: 30,211,290 km (0.074 R)
• M75: 31,252,491 km (0.059 R)
• M76: 31,409,719 km (0.113 R)
• M77: 32,996,354 km (0.099 R)
• M78: 33,263,236 km (0.091 R)
• M79: 33,584,572 km (0.084 R)
• M80: 34,176,382 km (0.1 R)
• M81: 34,392,401 km (0.098 R)
• M82: 36,632,629 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit