🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 8.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 560 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,365,777 km

• M1: 110,553 km (0.119 R)
• M2: 165,605 km (0.06 R)
• M3: 221,554 km (0.103 R)
• M4: 285,882 km (0.084 R)
• M5: 404,662 km (0.039 R)
• M6: 498,311 km (0.036 R)
• M7: 575,054 km (0.108 R)
• M8: 651,798 km (0.087 R)
• M9: 741,706 km (0.093 R)
• M10: 850,464 km (0.045 R)
• M11: 969,993 km (0.094 R)
• M12: 1,063,342 km (0.083 R)
• M13: 1,127,370 km (0.097 R)
• M14: 1,242,859 km (0.069 R)
• M15: 1,321,996 km (0.077 R)
• M16: 1,551,779 km (0.108 R)
• M17: 1,762,712 km (0.101 R)
• M18: 1,891,067 km (0.098 R)
• M19: 1,976,337 km (0.092 R)
• M20: 2,049,341 km (0.05 R)
• M21: 2,137,006 km (0.113 R)
• M22: 2,218,985 km (0.056 R)
• M23: 2,274,336 km (0.049 R)
• M24: 2,372,173 km (0.088 R)
• M25: 2,450,114 km (0.109 R)
• M26: 2,543,313 km (0.106 R)
• M27: 2,747,963 km (0.111 R)
• M28: 2,920,300 km (0.109 R)
• M29: 3,204,985 km (0.1 R)
• M30: 3,330,946 km (0.095 R)
• M31: 3,386,597 km (0.118 R)
• M32: 3,490,717 km (0.037 R)
• M33: 3,735,010 km (0.119 R)
• M34: 3,825,966 km (0.116 R)
• M35: 3,959,706 km (0.119 R)
• M36: 4,137,578 km (0.044 R)
• M37: 4,483,747 km (0.074 R)
• M38: 4,722,805 km (0.111 R)
• M39: 4,875,395 km (0.091 R)
• M40: 4,993,278 km (0.083 R)
• M41: 5,539,908 km (0.056 R)
• M42: 5,653,304 km (0.116 R)
• M43: 5,758,172 km (0.115 R)
• M44: 5,969,553 km (0.076 R)
• M45: 6,105,538 km (0.088 R)
• M46: 6,203,225 km (0.099 R)
• M47: 6,301,362 km (0.036 R)
• M48: 6,410,119 km (0.119 R)
• M49: 6,549,245 km (0.096 R)
• M50: 6,760,029 km (0.083 R)
• M51: 6,820,616 km (0.047 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 9.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.89 AU - 2.13 AU

Year: 1869 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,365,777 km

• M1: 121,773 km (0.108 R)
• M2: 185,202 km (0.094 R)
• M3: 275,709 km (0.1 R)
• M4: 337,194 km (0.07 R)
• M5: 565,330 km (0.085 R)
• M6: 650,452 km (0.105 R)
• M7: 733,329 km (0.104 R)
• M8: 902,973 km (0.111 R)
• M9: 1,094,009 km (0.082 R)
• M10: 1,169,257 km (0.038 R)
• M11: 1,307,485 km (0.094 R)
• M12: 1,667,268 km (0.112 R)
• M13: 1,784,104 km (0.043 R)
• M14: 2,099,157 km (0.069 R)
• M15: 2,215,096 km (0.113 R)
• M16: 2,498,135 km (0.088 R)
• M17: 2,735,098 km (0.068 R)
• M18: 2,827,400 km (0.111 R)
• M19: 2,956,054 km (0.115 R)
• M20: 3,062,717 km (0.097 R)
• M21: 3,194,812 km (0.106 R)
• M22: 3,464,986 km (0.094 R)
• M23: 3,640,763 km (0.029 R)
• M24: 3,755,355 km (0.063 R)
• M25: 3,845,264 km (0.101 R)
• M26: 4,001,145 km (0.092 R)
• M27: 4,185,748 km (0.119 R)
• M28: 4,292,412 km (0.118 R)
• M29: 4,413,586 km (0.083 R)
• M30: 4,783,990 km (0.088 R)
• M31: 5,107,571 km (0.113 R)
• M32: 5,236,075 km (0.054 R)
• M33: 5,409,160 km (0.049 R)
• M34: 5,540,208 km (0.102 R)
• M35: 5,820,404 km (0.046 R)
• M36: 5,939,634 km (0.089 R)
• M37: 6,120,348 km (0.058 R)
• M38: 6,302,708 km (0.057 R)
• M39: 6,798,026 km (0.103 R)
• M40: 7,225,577 km (0.096 R)
• M41: 7,305,762 km (0.114 R)
• M42: 7,499,341 km (0.067 R)
• M43: 8,023,981 km (0.063 R)
• M44: 8,509,576 km (0.099 R)
• M45: 8,628,356 km (0.108 R)
• M46: 8,901,672 km (0.057 R)
• M47: 8,970,487 km (0.052 R)
• M48: 9,073,859 km (0.07 R)
• M49: 9,404,321 km (0.097 R)
• M50: 9,898,442 km (0.088 R)
• M51: 10,184,623 km (0.104 R)
• M52: 11,133,522 km (0.082 R)
• M53: 11,449,772 km (0.106 R)
• M54: 11,656,068 km (0.102 R)
• M55: 11,863,560 km (0.04 R)
• M56: 12,053,250 km (0.092 R)
• M57: 12,358,878 km (0.1 R)
• M58: 12,977,765 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.34 AU - 2.6 AU

Year: 2547 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,365,777 km

• M1: 193,280 km (0.086 R)
• M2: 309,817 km (0.105 R)
• M3: 401,969 km (0.111 R)
• M4: 823,835 km (0.067 R)
• M5: 968,048 km (0.081 R)
• M6: 1,092,064 km (0.109 R)
• M7: 1,273,078 km (0.11 R)
• M8: 1,453,643 km (0.068 R)
• M9: 1,597,705 km (0.034 R)
• M10: 1,864,887 km (0.058 R)
• M11: 2,046,948 km (0.106 R)
• M12: 2,159,146 km (0.117 R)
• M13: 2,273,588 km (0.098 R)
• M14: 2,588,791 km (0.111 R)
• M15: 2,779,229 km (0.098 R)
• M16: 2,960,392 km (0.06 R)
• M17: 3,587,507 km (0.052 R)
• M18: 3,723,940 km (0.105 R)
• M19: 3,924,251 km (0.076 R)
• M20: 4,096,588 km (0.08 R)
• M21: 4,239,454 km (0.11 R)
• M22: 4,497,660 km (0.101 R)
• M23: 5,063,589 km (0.097 R)
• M24: 5,303,245 km (0.103 R)
• M25: 5,616,951 km (0.117 R)
• M26: 5,793,776 km (0.109 R)
• M27: 5,918,690 km (0.113 R)
• M28: 6,575,574 km (0.087 R)
• M29: 7,007,463 km (0.112 R)
• M30: 7,410,031 km (0.045 R)
• M31: 7,604,359 km (0.058 R)
• M32: 7,820,079 km (0.096 R)
• M33: 7,978,204 km (0.094 R)
• M34: 8,398,424 km (0.084 R)
• M35: 8,703,155 km (0.066 R)
• M36: 9,575,610 km (0.047 R)
• M37: 9,660,133 km (0.066 R)
• M38: 9,958,132 km (0.099 R)
• M39: 10,086,636 km (0.102 R)
• M40: 10,302,357 km (0.107 R)
• M41: 10,454,198 km (0.063 R)
• M42: 10,936,203 km (0.119 R)
• M43: 11,024,615 km (0.1 R)
• M44: 11,808,658 km (0.06 R)
• M45: 11,922,202 km (0.109 R)
• M46: 12,127,301 km (0.086 R)
• M47: 12,333,746 km (0.048 R)
• M48: 12,657,027 km (0.083 R)
• M49: 13,123,772 km (0.076 R)
• M50: 13,335,753 km (0.117 R)
• M51: 14,267,149 km (0.108 R)
• M52: 14,924,332 km (0.096 R)
• M53: 15,170,271 km (0.11 R)
• M54: 15,815,786 km (0.08 R)
• M55: 16,016,397 km (0.095 R)
• M56: 16,445,144 km (0.118 R)
• M57: 16,724,743 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit