🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 23.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,585,664 km

• M1: 42,486 km (0.1 R)
• M2: 361,279 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.16 AU - 3.3 AU

Year: 1616 Days

Day: 38.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.64 AU - 5.18 AU

Year: 3897 Days

Day: 29.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 14.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.99 AU - 7.05 AU

Year: 5290 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,585,664 km

• M1: 184,604 km (0.081 R)
• M2: 279,000 km (0.109 R)
• M3: 400,623 km (0.102 R)
• M4: 551,567 km (0.119 R)
• M5: 644,468 km (0.079 R)
• M6: 859,290 km (0.062 R)
• M7: 962,064 km (0.115 R)
• M8: 1,099,694 km (0.091 R)
• M9: 1,223,561 km (0.08 R)
• M10: 1,352,514 km (0.061 R)
• M11: 1,486,404 km (0.095 R)
• M12: 1,648,718 km (0.119 R)
• M13: 1,792,631 km (0.077 R)
• M14: 2,042,460 km (0.107 R)
• M15: 2,438,894 km (0.064 R)
• M16: 2,590,586 km (0.036 R)
• M17: 2,889,184 km (0.078 R)
• M18: 3,335,285 km (0.109 R)
• M19: 3,851,696 km (0.098 R)
• M20: 4,094,943 km (0.104 R)
• M21: 4,376,785 km (0.077 R)
• M22: 4,511,573 km (0.077 R)
• M23: 4,768,283 km (0.056 R)
• M24: 4,907,259 km (0.095 R)
• M25: 5,640,438 km (0.057 R)
• M26: 5,843,143 km (0.045 R)
• M27: 6,048,242 km (0.102 R)
• M28: 6,561,811 km (0.027 R)
• M29: 6,736,243 km (0.047 R)
• M30: 7,671,828 km (0.078 R)
• M31: 7,773,853 km (0.064 R)
• M32: 8,041,035 km (0.089 R)
• M33: 8,144,706 km (0.114 R)
• M34: 8,353,246 km (0.088 R)
• M35: 8,669,496 km (0.101 R)
• M36: 8,818,346 km (0.104 R)
• M37: 8,968,243 km (0.082 R)
• M38: 9,292,122 km (0.101 R)
• M39: 9,796,117 km (0.042 R)
• M40: 9,906,969 km (0.079 R)
• M41: 10,354,267 km (0.087 R)
• M42: 10,557,720 km (0.059 R)
• M43: 10,739,781 km (0.114 R)
• M44: 10,945,777 km (0.071 R)
• M45: 11,338,471 km (0.046 R)
• M46: 11,454,859 km (0.096 R)
• M47: 11,830,050 km (0.087 R)
• M48: 11,971,719 km (0.047 R)
• M49: 12,592,401 km (0.043 R)
• M50: 12,809,766 km (0.069 R)
• M51: 12,955,325 km (0.038 R)
• M52: 13,370,908 km (0.101 R)
• M53: 13,592,612 km (0.102 R)
• M54: 13,815,663 km (0.103 R)
• M55: 14,064,893 km (0.064 R)
• M56: 14,164,974 km (0.117 R)
• M57: 15,076,623 km (0.102 R)
• M58: 15,358,914 km (0.098 R)
• M59: 15,513,748 km (0.1 R)
• M60: 15,669,031 km (0.088 R)
• M61: 15,955,062 km (0.064 R)
• M62: 16,164,050 km (0.047 R)
• M63: 16,347,906 km (0.042 R)
• M64: 17,196,574 km (0.054 R)
• M65: 17,545,586 km (0.067 R)
• M66: 18,141,435 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.33 AU - 9.31 AU

Year: 9382 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,585,664 km

• M1: 185,651 km (0.111 R)
• M2: 413,489 km (0.047 R)
• M3: 537,356 km (0.049 R)
• M4: 676,482 km (0.081 R)
• M5: 883,076 km (0.105 R)
• M6: 975,827 km (0.055 R)
• M7: 1,091,765 km (0.071 R)
• M8: 1,469,051 km (0.112 R)
• M9: 2,237,087 km (0.116 R)
• M10: 2,393,865 km (0.064 R)
• M11: 2,857,768 km (0.1 R)
• M12: 3,172,971 km (0.067 R)
• M13: 3,651,983 km (0.085 R)
• M14: 5,222,462 km (0.099 R)
• M15: 5,467,353 km (0.093 R)
• M16: 6,372,420 km (0.096 R)
• M17: 6,976,198 km (0.113 R)
• M18: 7,956,064 km (0.102 R)
• M19: 8,116,881 km (0.073 R)
• M20: 8,360,127 km (0.038 R)
• M21: 9,146,264 km (0.079 R)
• M22: 9,272,525 km (0.087 R)
• M23: 10,833,279 km (0.092 R)
• M24: 11,416,861 km (0.096 R)
• M25: 12,010,615 km (0.096 R)
• M26: 12,661,365 km (0.075 R)
• M27: 13,038,352 km (0.034 R)
• M28: 13,466,950 km (0.114 R)
• M29: 13,948,505 km (0.107 R)
• M30: 14,583,249 km (0.118 R)
• M31: 14,928,820 km (0.105 R)
• M32: 15,028,004 km (0.076 R)
• M33: 15,577,925 km (0.075 R)
• M34: 15,678,605 km (0.049 R)
• M35: 15,779,434 km (0.077 R)
• M36: 15,880,562 km (0.045 R)
• M37: 15,981,989 km (0.042 R)
• M38: 16,338,331 km (0.097 R)
• M39: 17,842,538 km (0.085 R)
• M40: 18,637,950 km (0.061 R)
• M41: 19,066,997 km (0.088 R)
• M42: 19,228,712 km (0.068 R)
• M43: 20,373,285 km (0.091 R)
• M44: 20,704,495 km (0.065 R)
• M45: 21,427,950 km (0.068 R)
• M46: 21,539,999 km (0.111 R)
• M47: 21,708,446 km (0.083 R)
• M48: 21,877,342 km (0.114 R)
• M49: 22,899,844 km (0.119 R)
• M50: 23,129,177 km (0.059 R)
• M51: 23,301,664 km (0.051 R)
• M52: 23,996,097 km (0.077 R)
• M53: 24,638,470 km (0.071 R)
• M54: 25,940,271 km (0.093 R)
• M55: 26,179,478 km (0.093 R)
• M56: 27,751,452 km (0.053 R)
• M57: 28,179,901 km (0.07 R)
• M58: 28,672,227 km (0.085 R)
• M59: 33,294,502 km (0.069 R)
• M60: 33,424,503 km (0.079 R)
• M61: 34,469,444 km (0.113 R)
• M62: 35,990,405 km (0.083 R)
• M63: 36,123,697 km (0.068 R)
• M64: 36,257,138 km (0.12 R)
• M65: 36,457,599 km (0.09 R)
• M66: 38,006,985 km (0.102 R)
• M67: 38,278,654 km (0.101 R)
• M68: 38,687,356 km (0.103 R)
• M69: 38,892,305 km (0.109 R)
• M70: 39,784,357 km (0.114 R)
• M71: 40,129,180 km (0.103 R)
• M72: 40,544,314 km (0.053 R)
• M73: 41,658,519 km (0.1 R)
• M74: 42,994,578 km (0.115 R)
• M75: 44,201,832 km (0.119 R)
• M76: 44,702,237 km (0.115 R)
• M77: 45,708,582 km (0.1 R)
• M78: 46,069,861 km (0.073 R)
• M79: 48,036,923 km (0.069 R)
• M80: 48,257,132 km (0.11 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 12,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit