🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 217 Days

Day: 38.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 429 Days

Day: 42.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,982,535 km

• M1: 101,427 km (0.104 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 12.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.25 AU - 6.93 AU

Year: 5234 Days

Day: 10.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,982,535 km

• M1: 158,125 km (0.11 R)
• M2: 244,742 km (0.115 R)
• M3: 534,064 km (0.119 R)
• M4: 782,546 km (0.09 R)
• M5: 921,672 km (0.082 R)
• M6: 1,014,872 km (0.032 R)
• M7: 1,197,232 km (0.109 R)
• M8: 1,627,625 km (0.1 R)
• M9: 1,759,421 km (0.117 R)
• M10: 1,946,717 km (0.086 R)
• M11: 2,122,794 km (0.115 R)
• M12: 2,304,256 km (0.099 R)
• M13: 2,683,038 km (0.084 R)
• M14: 2,939,897 km (0.094 R)
• M15: 4,388,454 km (0.076 R)
• M16: 4,504,392 km (0.055 R)
• M17: 4,621,377 km (0.107 R)
• M18: 4,906,361 km (0.08 R)
• M19: 5,295,465 km (0.119 R)
• M20: 5,493,683 km (0.057 R)
• M21: 6,285,355 km (0.114 R)
• M22: 6,390,223 km (0.11 R)
• M23: 7,085,554 km (0.109 R)
• M24: 7,222,136 km (0.069 R)
• M25: 7,304,415 km (0.116 R)
• M26: 7,946,041 km (0.086 R)
• M27: 8,116,432 km (0.074 R)
• M28: 8,431,934 km (0.086 R)
• M29: 8,518,701 km (0.112 R)
• M30: 9,673,746 km (0.085 R)
• M31: 10,315,970 km (0.094 R)
• M32: 10,439,837 km (0.065 R)
• M33: 11,098,516 km (0.037 R)
• M34: 11,321,118 km (0.103 R)
• M35: 11,609,393 km (0.025 R)
• M36: 12,920,170 km (0.104 R)
• M37: 13,020,400 km (0.091 R)
• M38: 13,120,930 km (0.102 R)
• M39: 13,255,269 km (0.113 R)
• M40: 13,695,087 km (0.117 R)
• M41: 13,797,262 km (0.081 R)
• M42: 13,899,737 km (0.102 R)
• M43: 14,002,361 km (0.093 R)
• M44: 14,312,028 km (0.12 R)
• M45: 14,450,406 km (0.11 R)
• M46: 14,868,084 km (0.118 R)
• M47: 15,289,650 km (0.109 R)
• M48: 15,572,989 km (0.067 R)
• M49: 15,751,010 km (0.07 R)
• M50: 16,505,881 km (0.11 R)
• M51: 16,905,906 km (0.067 R)
• M52: 17,456,725 km (0.108 R)
• M53: 18,200,227 km (0.11 R)
• M54: 18,387,822 km (0.088 R)
• M55: 18,878,354 km (0.081 R)
• M56: 19,334,926 km (0.104 R)
• M57: 19,756,792 km (0.098 R)
• M58: 20,259,142 km (0.109 R)
• M59: 20,453,470 km (0.062 R)
• M60: 20,531,410 km (0.044 R)
• M61: 20,844,070 km (0.032 R)
• M62: 21,158,375 km (0.094 R)
• M63: 21,434,682 km (0.039 R)
• M64: 22,270,635 km (0.114 R)
• M65: 22,511,488 km (0.102 R)
• M66: 22,914,654 km (0.073 R)
• M67: 23,605,796 km (0.047 R)
• M68: 24,510,265 km (0.061 R)
• M69: 24,925,249 km (0.083 R)
• M70: 25,551,915 km (0.108 R)
• M71: 25,719,913 km (0.117 R)
• M72: 26,395,647 km (0.119 R)
• M73: 26,607,926 km (0.038 R)
• M74: 27,034,430 km (0.081 R)
• M75: 27,248,504 km (0.083 R)
• M76: 27,463,028 km (0.065 R)
• M77: 27,850,785 km (0.039 R)
• M78: 28,196,955 km (0.106 R)
• M79: 28,675,369 km (0.078 R)
• M80: 29,331,954 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 14

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.33 AU - 8.25 AU

Year: 6855 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,982,535 km

• M1: 187,895 km (0.036 R)
• M2: 299,046 km (0.099 R)
• M3: 590,463 km (0.05 R)
• M4: 690,993 km (0.076 R)
• M5: 965,505 km (0.098 R)
• M6: 1,074,562 km (0.081 R)
• M7: 1,232,088 km (0.112 R)
• M8: 1,428,809 km (0.057 R)
• M9: 1,539,212 km (0.116 R)
• M10: 1,669,063 km (0.07 R)
• M11: 2,623,348 km (0.07 R)
• M12: 2,780,426 km (0.086 R)
• M13: 2,961,140 km (0.115 R)
• M14: 3,104,455 km (0.115 R)
• M15: 3,229,070 km (0.058 R)
• M16: 3,526,620 km (0.032 R)
• M17: 3,811,155 km (0.061 R)
• M18: 4,035,103 km (0.053 R)
• M19: 4,496,314 km (0.112 R)
• M20: 4,925,959 km (0.08 R)
• M21: 5,244,602 km (0.106 R)
• M22: 5,747,999 km (0.029 R)
• M23: 5,902,085 km (0.091 R)
• M24: 6,083,697 km (0.098 R)
• M25: 6,666,530 km (0.098 R)
• M26: 6,855,622 km (0.115 R)
• M27: 7,294,991 km (0.087 R)
• M28: 7,602,265 km (0.083 R)
• M29: 8,085,765 km (0.081 R)
• M30: 8,520,646 km (0.055 R)
• M31: 8,755,664 km (0.099 R)
• M32: 8,844,376 km (0.079 R)
• M33: 9,232,433 km (0.107 R)
• M34: 9,870,916 km (0.03 R)
• M35: 10,056,118 km (0.108 R)
• M36: 10,242,368 km (0.086 R)
• M37: 11,871,489 km (0.077 R)
• M38: 12,167,244 km (0.087 R)
• M39: 12,399,120 km (0.115 R)
• M40: 12,632,343 km (0.086 R)
• M41: 12,833,403 km (0.099 R)
• M42: 12,934,381 km (0.085 R)
• M43: 13,374,947 km (0.102 R)
• M44: 13,855,007 km (0.119 R)
• M45: 14,166,619 km (0.089 R)
• M46: 15,115,219 km (0.088 R)
• M47: 16,594,892 km (0.064 R)
• M48: 16,741,647 km (0.091 R)
• M49: 17,221,856 km (0.038 R)
• M50: 17,594,355 km (0.079 R)
• M51: 18,158,040 km (0.09 R)
• M52: 18,499,273 km (0.062 R)
• M53: 18,842,450 km (0.118 R)
• M54: 19,149,275 km (0.051 R)
• M55: 19,535,238 km (0.084 R)
• M56: 19,651,475 km (0.093 R)
• M57: 19,923,744 km (0.103 R)
• M58: 20,158,163 km (0.079 R)
• M59: 20,275,598 km (0.117 R)
• M60: 20,393,331 km (0.066 R)
• M61: 21,423,313 km (0.082 R)
• M62: 23,451,411 km (0.097 R)
• M63: 24,363,060 km (0.08 R)
• M64: 24,571,899 km (0.097 R)
• M65: 24,697,561 km (0.103 R)
• M66: 24,991,371 km (0.031 R)
• M67: 25,202,005 km (0.086 R)
• M68: 25,922,469 km (0.11 R)
• M69: 26,435,141 km (0.075 R)
• M70: 27,210,506 km (0.091 R)
• M71: 27,818,622 km (0.08 R)
• M72: 29,358,732 km (0.118 R)
• M73: 29,803,935 km (0.083 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit