🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.63 AU - 1.89 AU

Year: 849 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,780,927 km

• M1: 185,202 km (0.09 R)
• M2: 869,912 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.1 AU - 4.54 AU

Year: 3263 Days

Day: 34 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,780,927 km

• M1: 587,321 km (0.092 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 12.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.54 AU - 8.12 AU

Year: 7212 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,780,927 km

• M1: 261,347 km (0.092 R)
• M2: 391,647 km (0.039 R)
• M3: 565,031 km (0.074 R)
• M4: 710,889 km (0.106 R)
• M5: 932,144 km (0.108 R)
• M6: 1,126,173 km (0.112 R)
• M7: 1,245,851 km (0.09 R)
• M8: 1,406,220 km (0.114 R)
• M9: 1,728,753 km (0.107 R)
• M10: 2,053,829 km (0.036 R)
• M11: 2,398,802 km (0.115 R)
• M12: 2,510,402 km (0.101 R)
• M13: 2,646,835 km (0.109 R)
• M14: 3,542,029 km (0.097 R)
• M15: 3,903,906 km (0.057 R)
• M16: 4,496,762 km (0.115 R)
• M17: 5,321,196 km (0.077 R)
• M18: 5,438,631 km (0.106 R)
• M19: 5,527,342 km (0.07 R)
• M20: 5,706,112 km (0.119 R)
• M21: 6,377,956 km (0.037 R)
• M22: 6,691,812 km (0.085 R)
• M23: 7,204,334 km (0.117 R)
• M24: 7,531,206 km (0.066 R)
• M25: 7,762,933 km (0.106 R)
• M26: 8,575,399 km (0.094 R)
• M27: 8,921,867 km (0.037 R)
• M28: 9,237,669 km (0.091 R)
• M29: 9,379,188 km (0.119 R)
• M30: 9,700,375 km (0.104 R)
• M31: 10,390,320 km (0.072 R)
• M32: 10,500,723 km (0.114 R)
• M33: 10,722,727 km (0.074 R)
• M34: 10,871,576 km (0.071 R)
• M35: 11,021,174 km (0.118 R)
• M36: 11,435,860 km (0.032 R)
• M37: 11,549,853 km (0.112 R)
• M38: 11,817,484 km (0.036 R)
• M39: 12,164,401 km (0.12 R)
• M40: 13,265,442 km (0.028 R)
• M41: 13,626,122 km (0.047 R)
• M42: 14,071,325 km (0.09 R)
• M43: 14,644,884 km (0.108 R)
• M44: 15,184,333 km (0.094 R)
• M45: 15,309,696 km (0.106 R)
• M46: 16,798,494 km (0.106 R)
• M47: 17,058,196 km (0.098 R)
• M48: 18,022,355 km (0.078 R)
• M49: 18,466,511 km (0.109 R)
• M50: 19,184,581 km (0.09 R)
• M51: 19,774,744 km (0.05 R)
• M52: 20,140,960 km (0.088 R)
• M53: 20,416,968 km (0.06 R)
• M54: 21,066,073 km (0.041 R)
• M55: 22,337,056 km (0.078 R)
• M56: 22,622,938 km (0.095 R)
• M57: 23,342,803 km (0.108 R)
• M58: 23,778,282 km (0.109 R)
• M59: 23,875,521 km (0.081 R)
• M60: 24,070,148 km (0.065 R)
• M61: 24,657,469 km (0.096 R)
• M62: 25,002,292 km (0.071 R)
• M63: 25,348,611 km (0.083 R)
• M64: 26,296,763 km (0.072 R)
• M65: 26,952,151 km (0.062 R)
• M66: 28,124,998 km (0.105 R)
• M67: 28,743,436 km (0.053 R)
• M68: 28,898,868 km (0.118 R)
• M69: 29,679,619 km (0.1 R)
• M70: 30,573,018 km (0.098 R)
• M71: 30,784,549 km (0.07 R)
• M72: 31,421,836 km (0.091 R)
• M73: 31,635,312 km (0.112 R)
• M74: 31,956,349 km (0.101 R)
• M75: 33,305,722 km (0.106 R)
• M76: 33,414,480 km (0.051 R)
• M77: 33,850,707 km (0.11 R)
• M78: 34,343,632 km (0.112 R)
• M79: 34,508,489 km (0.116 R)
• M80: 35,558,666 km (0.072 R)
• M81: 36,115,619 km (0.101 R)
• M82: 36,507,266 km (0.068 R)
• M83: 37,294,749 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 11.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.51 AU - 11.13 AU

Year: 11184 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,780,927 km

• M1: 180,116 km (0.044 R)
• M2: 259,403 km (0.117 R)
• M3: 353,649 km (0.085 R)
• M4: 937,530 km (0.077 R)
• M5: 1,104,631 km (0.112 R)
• M6: 1,182,272 km (0.078 R)
• M7: 1,824,944 km (0.099 R)
• M8: 1,918,144 km (0.083 R)
• M9: 2,183,082 km (0.109 R)
• M10: 2,408,675 km (0.092 R)
• M11: 2,511,449 km (0.083 R)
• M12: 2,828,896 km (0.119 R)
• M13: 3,444,341 km (0.117 R)
• M14: 3,678,462 km (0.108 R)
• M15: 4,380,525 km (0.072 R)
• M16: 4,538,650 km (0.117 R)
• M17: 5,090,666 km (0.116 R)
• M18: 5,357,997 km (0.068 R)
• M19: 5,975,986 km (0.082 R)
• M20: 6,222,523 km (0.08 R)
• M21: 6,544,458 km (0.059 R)
• M22: 8,079,332 km (0.106 R)
• M23: 8,156,973 km (0.068 R)
• M24: 8,987,242 km (0.098 R)
• M25: 10,094,116 km (0.119 R)
• M26: 10,855,869 km (0.116 R)
• M27: 11,113,775 km (0.114 R)
• M28: 11,287,010 km (0.083 R)
• M29: 11,417,459 km (0.059 R)
• M30: 11,636,022 km (0.109 R)
• M31: 12,614,092 km (0.065 R)
• M32: 12,840,135 km (0.07 R)
• M33: 13,664,868 km (0.083 R)
• M34: 14,271,188 km (0.071 R)
• M35: 14,553,928 km (0.118 R)
• M36: 14,791,041 km (0.063 R)
• M37: 15,606,648 km (0.094 R)
• M38: 15,703,588 km (0.098 R)
• M39: 16,783,086 km (0.06 R)
• M40: 17,081,534 km (0.102 R)
• M41: 17,331,661 km (0.086 R)
• M42: 17,886,370 km (0.06 R)
• M43: 18,191,251 km (0.083 R)
• M44: 19,064,753 km (0.102 R)
• M45: 20,374,033 km (0.063 R)
• M46: 20,639,270 km (0.086 R)
• M47: 20,959,260 km (0.108 R)
• M48: 22,200,773 km (0.032 R)
• M49: 22,802,904 km (0.093 R)
• M50: 23,466,072 km (0.112 R)
• M51: 23,632,724 km (0.089 R)
• M52: 25,378,980 km (0.1 R)
• M53: 27,108,181 km (0.047 R)
• M54: 27,634,317 km (0.111 R)
• M55: 28,341,167 km (0.068 R)
• M56: 28,756,301 km (0.119 R)
• M57: 29,472,426 km (0.049 R)
• M58: 29,953,234 km (0.088 R)
• M59: 30,739,969 km (0.047 R)
• M60: 30,983,365 km (0.05 R)
• M61: 31,717,591 km (0.1 R)
• M62: 32,581,369 km (0.12 R)
• M63: 32,705,386 km (0.089 R)
• M64: 33,078,483 km (0.111 R)
• M65: 34,458,374 km (0.096 R)
• M66: 34,901,333 km (0.112 R)
• M67: 35,091,771 km (0.108 R)
• M68: 35,601,301 km (0.077 R)
• M69: 36,370,234 km (0.087 R)
• M70: 36,885,749 km (0.087 R)
• M71: 38,512,775 km (0.079 R)
• M72: 38,709,496 km (0.051 R)
• M73: 39,433,999 km (0.075 R)
• M74: 39,831,031 km (0.094 R)
• M75: 40,362,553 km (0.049 R)
• M76: 40,629,136 km (0.075 R)
• M77: 41,701,454 km (0.041 R)
• M78: 41,903,560 km (0.069 R)
• M79: 43,737,181 km (0.085 R)
• M80: 44,560,419 km (0.086 R)
• M81: 44,836,127 km (0.067 R)
• M82: 46,152,738 km (0.105 R)
• M83: 46,431,589 km (0.114 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit