🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 621 Days

Day: 43.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,288,552 km

• M1: 1,048,681 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.83 AU

Year: 661 Days

Day: 27.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.26 AU - 1.76 AU

Year: 688 Days

Day: 32.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.89 AU - 2.93 AU

Year: 1387 Days

Day: 37.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.69 AU - 3.97 AU

Year: 2254 Days

Day: 29.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,288,552 km

• M1: 46,675 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.34 AU - 4.4 AU

Year: 3388 Days

Day: 40.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 161.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,288,552 km

• M1: 27,825 km (0.105 R)
• M2: 432,787 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 9.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.11 AU - 7.83 AU

Year: 7572 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 94,288,552 km

• M1: 153,637 km (0.093 R)
• M2: 246,687 km (0.112 R)
• M3: 504,893 km (0.057 R)
• M4: 598,242 km (0.078 R)
• M5: 969,245 km (0.103 R)
• M6: 1,237,623 km (0.099 R)
• M7: 2,220,930 km (0.096 R)
• M8: 2,516,087 km (0.057 R)
• M9: 2,761,427 km (0.098 R)
• M10: 2,855,524 km (0.025 R)
• M11: 2,966,526 km (0.073 R)
• M12: 3,127,792 km (0.109 R)
• M13: 3,475,907 km (0.05 R)
• M14: 3,646,149 km (0.085 R)
• M15: 4,263,390 km (0.107 R)
• M16: 4,574,852 km (0.033 R)
• M17: 4,874,946 km (0.057 R)
• M18: 5,142,876 km (0.079 R)
• M19: 5,259,113 km (0.076 R)
• M20: 5,356,651 km (0.051 R)
• M21: 6,365,389 km (0.1 R)
• M22: 7,084,506 km (0.106 R)
• M23: 7,192,366 km (0.068 R)
• M24: 8,324,374 km (0.113 R)
• M25: 9,086,126 km (0.071 R)
• M26: 9,368,567 km (0.08 R)
• M27: 10,184,773 km (0.11 R)
• M28: 10,282,310 km (0.085 R)
• M29: 10,725,120 km (0.04 R)
• M30: 11,098,816 km (0.069 R)
• M31: 11,274,593 km (0.055 R)
• M32: 12,142,111 km (0.059 R)
• M33: 12,297,394 km (0.068 R)
• M34: 12,401,215 km (0.099 R)
• M35: 12,583,724 km (0.112 R)
• M36: 12,740,951 km (0.11 R)
• M37: 13,136,787 km (0.072 R)
• M38: 13,590,219 km (0.101 R)
• M39: 13,724,557 km (0.072 R)
• M40: 13,967,504 km (0.089 R)
• M41: 15,175,806 km (0.099 R)
• M42: 15,399,006 km (0.083 R)
• M43: 15,877,121 km (0.075 R)
• M44: 15,962,093 km (0.117 R)
• M45: 16,732,671 km (0.12 R)
• M46: 17,691,145 km (0.09 R)
• M47: 17,867,222 km (0.11 R)
• M48: 18,191,699 km (0.116 R)
• M49: 18,996,536 km (0.068 R)
• M50: 19,116,663 km (0.05 R)
• M51: 19,539,427 km (0.104 R)
• M52: 19,721,637 km (0.099 R)
• M53: 19,995,850 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 4.9

Gravity: 28.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.93 AU - 18.49 AU

Year: 27640 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,288,552 km

• M1: 76,445 km (0.102 R)
• M2: 288,425 km (0.1 R)
• M3: 347,665 km (0.081 R)
• M4: 502,350 km (0.114 R)
• M5: 814,710 km (0.09 R)
• M6: 1,586,635 km (0.084 R)
• M7: 1,806,095 km (0.108 R)
• M8: 2,233,197 km (0.05 R)
• M9: 2,820,069 km (0.112 R)
• M10: 3,640,165 km (0.116 R)
• M11: 3,783,629 km (0.069 R)
• M12: 6,491,500 km (0.039 R)
• M13: 7,018,384 km (0.12 R)
• M14: 7,197,004 km (0.101 R)
• M15: 8,112,543 km (0.08 R)
• M16: 9,389,211 km (0.112 R)
• M17: 10,184,623 km (0.032 R)
• M18: 10,863,947 km (0.113 R)
• M19: 11,278,632 km (0.066 R)
• M20: 11,839,325 km (0.099 R)
• M21: 11,910,085 km (0.054 R)
• M22: 11,980,994 km (0.112 R)
• M23: 12,194,470 km (0.073 R)
• M24: 12,553,057 km (0.12 R)
• M25: 13,280,701 km (0.077 R)
• M26: 14,472,996 km (0.111 R)
• M27: 16,640,519 km (0.06 R)
• M28: 17,923,770 km (0.104 R)
• M29: 18,413,104 km (0.069 R)
• M30: 18,906,927 km (0.108 R)
• M31: 19,155,409 km (0.105 R)
• M32: 19,321,612 km (0.095 R)
• M33: 19,655,664 km (0.067 R)
• M34: 20,839,582 km (0.061 R)
• M35: 21,872,705 km (0.099 R)
• M36: 22,746,207 km (0.112 R)
• M37: 22,834,170 km (0.098 R)
• M38: 23,098,809 km (0.06 R)
• M39: 24,077,927 km (0.066 R)
• M40: 25,892,250 km (0.085 R)
• M41: 26,260,410 km (0.111 R)
• M42: 26,537,615 km (0.082 R)
• M43: 26,815,867 km (0.106 R)
• M44: 27,281,715 km (0.117 R)
• M45: 28,410,580 km (0.096 R)
• M46: 29,650,747 km (0.111 R)
• M47: 30,908,266 km (0.088 R)
• M48: 33,675,677 km (0.085 R)
• M49: 34,885,775 km (0.045 R)
• M50: 39,126,126 km (0.104 R)
• M51: 40,931,473 km (0.054 R)
• M52: 41,467,632 km (0.112 R)
• M53: 44,843,009 km (0.055 R)
• M54: 47,966,612 km (0.111 R)
• M55: 49,099,218 km (0.119 R)
• M56: 49,212,912 km (0.077 R)
• M57: 49,668,737 km (0.073 R)
• M58: 50,355,092 km (0.083 R)
• M59: 54,185,546 km (0.087 R)
• M60: 54,538,447 km (0.068 R)
• M61: 55,838,752 km (0.091 R)
• M62: 55,957,532 km (0.093 R)
• M63: 56,552,333 km (0.087 R)
• M64: 56,910,321 km (0.064 R)
• M65: 58,952,631 km (0.063 R)
• M66: 60,286,895 km (0.112 R)
• M67: 60,652,512 km (0.034 R)
• M68: 62,614,937 km (0.061 R)
• M69: 64,224,610 km (0.105 R)
• M70: 65,472,107 km (0.113 R)
• M71: 66,098,922 km (0.111 R)
• M72: 68,244,604 km (0.073 R)
• M73: 69,389,925 km (0.111 R)
• M74: 70,413,175 km (0.071 R)
• M75: 70,541,380 km (0.117 R)
• M76: 70,669,735 km (0.097 R)
• M77: 71,957,473 km (0.078 R)
• M78: 72,604,185 km (0.118 R)
• M79: 74,294,791 km (0.073 R)
• M80: 74,817,485 km (0.08 R)
• M81: 76,393,200 km (0.113 R)
• M82: 79,710,682 km (0.108 R)
• M83: 80,782,252 km (0.11 R)
• M84: 81,723,671 km (0.04 R)
• M85: 82,398,358 km (0.074 R)
• M86: 83,074,989 km (0.045 R)
• M87: 83,346,060 km (0.03 R)
• M88: 87,448,333 km (0.094 R)
• M89: 88,138,428 km (0.049 R)
• M90: 89,801,956 km (0.101 R)
• M91: 91,196,208 km (0.085 R)
• M92: 91,336,082 km (0.1 R)
• M93: 91,615,830 km (0.102 R)
• M94: 93,019,358 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit