🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 17.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.15 AU - 1.15 AU

Year: 470 Days

Day: 24.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,834,596 km

• M1: 529,128 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 12.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.12 AU - 6.28 AU

Year: 4515 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,834,596 km

• M1: 176,226 km (0.119 R)
• M2: 252,072 km (0.108 R)
• M3: 429,346 km (0.045 R)
• M4: 518,955 km (0.109 R)
• M5: 699,819 km (0.115 R)
• M6: 821,741 km (0.063 R)
• M7: 915,240 km (0.065 R)
• M8: 1,300,454 km (0.118 R)
• M9: 1,780,663 km (0.094 R)
• M10: 2,000,572 km (0.059 R)
• M11: 2,432,910 km (0.058 R)
• M12: 2,821,715 km (0.117 R)
• M13: 3,173,569 km (0.092 R)
• M14: 3,326,009 km (0.088 R)
• M15: 3,403,052 km (0.117 R)
• M16: 3,638,220 km (0.11 R)
• M17: 4,186,646 km (0.059 R)
• M18: 4,417,625 km (0.094 R)
• M19: 4,804,784 km (0.095 R)
• M20: 4,892,299 km (0.075 R)
• M21: 6,149,669 km (0.07 R)
• M22: 7,074,184 km (0.118 R)
• M23: 7,324,761 km (0.035 R)
• M24: 7,501,884 km (0.111 R)
• M25: 7,757,398 km (0.102 R)
• M26: 8,172,232 km (0.084 R)
• M27: 9,132,052 km (0.096 R)
• M28: 9,213,733 km (0.086 R)
• M29: 10,015,129 km (0.057 R)
• M30: 10,466,914 km (0.113 R)
• M31: 11,157,159 km (0.11 R)
• M32: 11,273,546 km (0.072 R)
• M33: 11,595,929 km (0.085 R)
• M34: 11,862,064 km (0.093 R)
• M35: 12,100,224 km (0.084 R)
• M36: 12,370,098 km (0.083 R)
• M37: 12,763,391 km (0.108 R)
• M38: 13,624,626 km (0.027 R)
• M39: 13,749,241 km (0.076 R)
• M40: 14,219,726 km (0.094 R)
• M41: 14,600,004 km (0.081 R)
• M42: 14,791,340 km (0.044 R)
• M43: 14,919,396 km (0.055 R)
• M44: 15,273,494 km (0.105 R)
• M45: 15,435,359 km (0.105 R)
• M46: 15,957,156 km (0.105 R)
• M47: 16,817,344 km (0.047 R)
• M48: 17,557,105 km (0.102 R)
• M49: 17,726,600 km (0.113 R)
• M50: 17,862,734 km (0.108 R)
• M51: 18,548,341 km (0.059 R)
• M52: 18,686,420 km (0.084 R)
• M53: 19,033,337 km (0.093 R)
• M54: 19,663,144 km (0.102 R)
• M55: 20,193,169 km (0.108 R)
• M56: 20,477,854 km (0.065 R)
• M57: 21,123,070 km (0.076 R)
• M58: 21,448,296 km (0.118 R)
• M59: 22,250,140 km (0.091 R)
• M60: 22,580,901 km (0.107 R)
• M61: 22,765,505 km (0.084 R)
• M62: 23,284,759 km (0.085 R)
• M63: 24,071,045 km (0.109 R)
• M64: 24,221,840 km (0.068 R)
• M65: 24,410,633 km (0.111 R)
• M66: 24,600,023 km (0.034 R)
• M67: 24,676,019 km (0.081 R)
• M68: 24,866,008 km (0.094 R)
• M69: 25,285,930 km (0.09 R)
• M70: 25,400,821 km (0.094 R)
• M71: 25,708,095 km (0.118 R)
• M72: 25,823,734 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.7

Radius: 4.2

Gravity: 49.64 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.74 AU - 13.98 AU

Year: 15553 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,834,596 km

• M1: 295,605 km (0.082 R)
• M2: 1,262,456 km (0.103 R)
• M3: 1,344,586 km (0.099 R)
• M4: 1,456,934 km (0.099 R)
• M5: 1,485,507 km (0.076 R)
• M6: 1,660,985 km (0.075 R)
• M7: 2,702,934 km (0.112 R)
• M8: 2,738,239 km (0.098 R)
• M9: 2,844,903 km (0.096 R)
• M10: 3,136,170 km (0.069 R)
• M11: 3,210,520 km (0.111 R)
• M12: 3,707,634 km (0.088 R)
• M13: 4,518,304 km (0.074 R)
• M14: 4,686,752 km (0.114 R)
• M15: 6,576,771 km (0.11 R)
• M16: 7,057,579 km (0.112 R)
• M17: 8,256,905 km (0.043 R)
• M18: 9,410,604 km (0.092 R)
• M19: 9,788,039 km (0.09 R)
• M20: 9,896,797 km (0.062 R)
• M21: 10,225,613 km (0.093 R)
• M22: 10,837,618 km (0.092 R)
• M23: 11,006,514 km (0.115 R)
• M24: 11,063,062 km (0.098 R)
• M25: 11,633,478 km (0.104 R)
• M26: 13,280,850 km (0.085 R)
• M27: 13,341,138 km (0.111 R)
• M28: 13,401,426 km (0.111 R)
• M29: 13,643,326 km (0.094 R)
• M30: 13,886,722 km (0.09 R)
• M31: 14,874,666 km (0.115 R)
• M32: 15,314,035 km (0.09 R)
• M33: 15,377,165 km (0.1 R)
• M34: 15,694,013 km (0.119 R)
• M35: 17,178,922 km (0.051 R)
• M36: 18,037,913 km (0.11 R)
• M37: 18,372,115 km (0.106 R)
• M38: 19,318,321 km (0.116 R)
• M39: 20,837,188 km (0.113 R)
• M40: 21,469,389 km (0.094 R)
• M41: 21,610,759 km (0.075 R)
• M42: 21,681,668 km (0.11 R)
• M43: 22,824,895 km (0.065 R)
• M44: 23,113,769 km (0.083 R)
• M45: 24,872,142 km (0.107 R)
• M46: 25,842,583 km (0.093 R)
• M47: 26,068,177 km (0.116 R)
• M48: 28,982,792 km (0.08 R)
• M49: 29,766,835 km (0.07 R)
• M50: 29,845,673 km (0.118 R)
• M51: 30,003,349 km (0.057 R)
• M52: 30,637,345 km (0.063 R)
• M53: 31,275,529 km (0.118 R)
• M54: 31,355,714 km (0.036 R)
• M55: 33,789,970 km (0.096 R)
• M56: 34,697,730 km (0.119 R)
• M57: 35,780,819 km (0.043 R)
• M58: 35,864,594 km (0.118 R)
• M59: 36,790,305 km (0.065 R)
• M60: 38,751,384 km (0.045 R)
• M61: 39,787,947 km (0.107 R)
• M62: 40,048,547 km (0.074 R)
• M63: 40,571,242 km (0.098 R)
• M64: 40,658,607 km (0.055 R)
• M65: 40,833,636 km (0.101 R)
• M66: 41,976,564 km (0.093 R)
• M67: 42,418,925 km (0.119 R)
• M68: 42,507,637 km (0.11 R)
• M69: 42,685,060 km (0.096 R)
• M70: 43,308,284 km (0.113 R)
• M71: 44,024,260 km (0.077 R)
• M72: 44,563,859 km (0.026 R)
• M73: 45,105,553 km (0.109 R)
• M74: 46,104,269 km (0.097 R)
• M75: 46,560,692 km (0.116 R)
• M76: 49,051,197 km (0.095 R)
• M77: 53,871,689 km (0.03 R)
• M78: 53,967,731 km (0.054 R)
• M79: 54,063,773 km (0.084 R)
• M80: 54,256,156 km (0.102 R)
• M81: 54,738,010 km (0.096 R)
• M82: 55,511,880 km (0.118 R)
• M83: 55,997,325 km (0.095 R)
• M84: 57,560,324 km (0.067 R)
• M85: 60,230,197 km (0.069 R)
• M86: 61,229,361 km (0.05 R)
• M87: 61,329,592 km (0.086 R)
• M88: 63,243,846 km (0.078 R)
• M89: 63,649,406 km (0.07 R)
• M90: 63,750,833 km (0.093 R)
• M91: 64,361,043 km (0.118 R)
• M92: 66,409,038 km (0.084 R)
• M93: 67,855,350 km (0.082 R)
• M94: 69,625,392 km (0.106 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: 250 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit