🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.22 AU - 1.32 AU

Year: 545 Days

Day: 38.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,912,390 km

• M1: 1,011,132 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.61 AU

Year: 578 Days

Day: 23 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,912,390 km

• M1: 49,816 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.32 AU - 1.88 AU

Year: 771 Days

Day: 22.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,912,390 km

• M1: 475,871 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3 AU - 3.54 AU

Year: 2252 Days

Day: 46.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 12.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.68 AU - 5.24 AU

Year: 3587 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,912,390 km

• M1: 157,676 km (0.078 R)
• M2: 242,498 km (0.11 R)
• M3: 370,105 km (0.101 R)
• M4: 494,870 km (0.118 R)
• M5: 677,978 km (0.098 R)
• M6: 773,421 km (0.099 R)
• M7: 943,963 km (0.097 R)
• M8: 1,297,462 km (0.069 R)
• M9: 1,475,783 km (0.103 R)
• M10: 1,934,300 km (0.114 R)
• M11: 2,075,670 km (0.036 R)
• M12: 2,352,427 km (0.11 R)
• M13: 2,888,136 km (0.089 R)
• M14: 2,978,045 km (0.102 R)
• M15: 3,105,652 km (0.082 R)
• M16: 3,197,954 km (0.08 R)
• M17: 3,595,734 km (0.103 R)
• M18: 3,751,466 km (0.028 R)
• M19: 3,850,051 km (0.088 R)
• M20: 4,110,351 km (0.086 R)
• M21: 4,314,552 km (0.105 R)
• M22: 4,925,659 km (0.063 R)
• M23: 6,182,132 km (0.105 R)
• M24: 6,967,072 km (0.093 R)
• M25: 7,113,229 km (0.072 R)
• M26: 7,309,651 km (0.119 R)
• M27: 7,708,030 km (0.118 R)
• M28: 8,139,022 km (0.07 R)
• M29: 8,318,838 km (0.099 R)
• M30: 8,448,091 km (0.107 R)
• M31: 9,559,902 km (0.109 R)
• M32: 9,695,438 km (0.078 R)
• M33: 9,858,799 km (0.113 R)
• M34: 10,410,067 km (0.077 R)
• M35: 10,493,543 km (0.106 R)
• M36: 10,773,739 km (0.115 R)
• M37: 11,170,174 km (0.115 R)
• M38: 11,341,463 km (0.041 R)
• M39: 11,484,928 km (0.072 R)
• M40: 11,628,990 km (0.119 R)
• M41: 12,094,090 km (0.084 R)
• M42: 12,713,874 km (0.085 R)
• M43: 13,193,036 km (0.041 R)
• M44: 13,647,664 km (0.112 R)
• M45: 13,861,589 km (0.077 R)
• M46: 13,984,259 km (0.057 R)
• M47: 14,509,946 km (0.071 R)
• M48: 14,634,561 km (0.085 R)
• M49: 15,390,031 km (0.092 R)
• M50: 15,740,389 km (0.115 R)
• M51: 15,900,608 km (0.052 R)
• M52: 16,254,856 km (0.101 R)
• M53: 16,742,246 km (0.104 R)
• M54: 16,971,280 km (0.069 R)
• M55: 17,731,387 km (0.105 R)
• M56: 18,132,309 km (0.116 R)
• M57: 18,502,564 km (0.093 R)
• M58: 18,841,253 km (0.09 R)
• M59: 18,943,279 km (0.069 R)
• M60: 19,250,404 km (0.056 R)
• M61: 19,524,766 km (0.085 R)
• M62: 20,042,824 km (0.111 R)
• M63: 20,355,782 km (0.043 R)
• M64: 20,810,859 km (0.107 R)
• M65: 21,375,441 km (0.079 R)
• M66: 21,802,094 km (0.089 R)
• M67: 21,980,864 km (0.107 R)
• M68: 22,267,643 km (0.115 R)
• M69: 23,317,970 km (0.077 R)
• M70: 24,347,353 km (0.114 R)
• M71: 24,755,755 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.2

Radius: 7.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.53 AU - 17.47 AU

Year: 24371 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,912,390 km

• M1: 129,701 km (0.103 R)
• M2: 803,191 km (0.05 R)
• M3: 1,075,010 km (0.099 R)
• M4: 1,700,329 km (0.055 R)
• M5: 2,023,610 km (0.04 R)
• M6: 3,624,008 km (0.101 R)
• M7: 4,136,980 km (0.107 R)
• M8: 4,368,707 km (0.085 R)
• M9: 4,638,731 km (0.09 R)
• M10: 5,053,865 km (0.117 R)
• M11: 5,553,223 km (0.051 R)
• M12: 6,947,475 km (0.109 R)
• M13: 8,402,015 km (0.091 R)
• M14: 8,527,378 km (0.096 R)
• M15: 8,611,302 km (0.088 R)
• M16: 8,949,693 km (0.027 R)
• M17: 9,292,571 km (0.102 R)
• M18: 10,842,255 km (0.104 R)
• M19: 11,024,465 km (0.071 R)
• M20: 11,207,723 km (0.085 R)
• M21: 12,233,216 km (0.069 R)
• M22: 12,280,639 km (0.053 R)
• M23: 12,661,365 km (0.064 R)
• M24: 13,094,451 km (0.061 R)
• M25: 13,679,528 km (0.084 R)
• M26: 14,123,834 km (0.106 R)
• M27: 14,522,812 km (0.109 R)
• M28: 15,179,098 km (0.115 R)
• M29: 16,207,433 km (0.106 R)
• M30: 16,311,404 km (0.119 R)
• M31: 16,729,979 km (0.109 R)
• M32: 17,577,600 km (0.116 R)
• M33: 17,684,563 km (0.108 R)
• M34: 18,276,521 km (0.1 R)
• M35: 20,765,381 km (0.049 R)
• M36: 21,446,949 km (0.104 R)
• M37: 22,366,826 km (0.097 R)
• M38: 22,598,853 km (0.113 R)
• M39: 23,652,770 km (0.103 R)
• M40: 23,889,284 km (0.085 R)
• M41: 25,505,240 km (0.092 R)
• M42: 26,173,643 km (0.08 R)
• M43: 27,094,418 km (0.039 R)
• M44: 27,527,803 km (0.111 R)
• M45: 28,652,630 km (0.062 R)
• M46: 31,724,622 km (0.103 R)
• M47: 32,246,719 km (0.042 R)
• M48: 32,377,766 km (0.119 R)
• M49: 32,640,161 km (0.052 R)
• M50: 33,167,344 km (0.115 R)
• M51: 33,763,641 km (0.088 R)
• M52: 33,896,634 km (0.109 R)
• M53: 35,506,157 km (0.109 R)
• M54: 35,573,775 km (0.114 R)
• M55: 37,071,848 km (0.069 R)
• M56: 38,938,381 km (0.106 R)
• M57: 39,427,267 km (0.059 R)
• M58: 40,693,762 km (0.118 R)
• M59: 43,411,058 km (0.116 R)
• M60: 45,377,223 km (0.099 R)
• M61: 45,744,486 km (0.104 R)
• M62: 48,043,356 km (0.092 R)
• M63: 48,118,155 km (0.102 R)
• M64: 48,567,697 km (0.047 R)
• M65: 49,244,627 km (0.068 R)
• M66: 50,683,908 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit