🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.79 AU - 1.05 AU

Year: 327 Days

Day: 24.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,187,144 km

• M1: 166,652 km (0.028 R)
• M2: 492,626 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 531 Days

Day: 36.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,187,144 km

• M1: 446,101 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.77 AU - 1.79 AU

Year: 881 Days

Day: 46 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 9.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.82 AU - 5.76 AU

Year: 4512 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,187,144 km

• M1: 178,470 km (0.105 R)
• M2: 302,487 km (0.101 R)
• M3: 391,348 km (0.118 R)
• M4: 572,661 km (0.1 R)
• M5: 689,197 km (0.089 R)
• M6: 792,869 km (0.075 R)
• M7: 981,960 km (0.059 R)
• M8: 1,185,862 km (0.045 R)
• M9: 1,299,557 km (0.052 R)
• M10: 1,430,305 km (0.041 R)
• M11: 1,719,179 km (0.118 R)
• M12: 1,819,708 km (0.109 R)
• M13: 2,072,080 km (0.098 R)
• M14: 2,133,266 km (0.11 R)
• M15: 2,210,458 km (0.063 R)
• M16: 2,272,840 km (0.088 R)
• M17: 2,351,828 km (0.088 R)
• M18: 2,496,190 km (0.092 R)
• M19: 2,577,721 km (0.118 R)
• M20: 2,676,755 km (0.06 R)
• M21: 2,810,794 km (0.07 R)
• M22: 2,912,820 km (0.094 R)
• M23: 3,351,291 km (0.051 R)
• M24: 3,423,398 km (0.091 R)
• M25: 3,624,457 km (0.092 R)
• M26: 3,885,954 km (0.085 R)
• M27: 3,999,948 km (0.089 R)
• M28: 4,076,542 km (0.047 R)
• M29: 4,486,889 km (0.113 R)
• M30: 4,788,179 km (0.101 R)
• M31: 4,931,045 km (0.079 R)
• M32: 5,473,936 km (0.071 R)
• M33: 5,644,926 km (0.065 R)
• M34: 6,013,984 km (0.108 R)
• M35: 6,190,360 km (0.032 R)
• M36: 6,525,908 km (0.114 R)
• M37: 6,798,475 km (0.111 R)
• M38: 6,913,217 km (0.097 R)
• M39: 7,144,645 km (0.039 R)
• M40: 7,237,844 km (0.086 R)
• M41: 7,710,274 km (0.09 R)
• M42: 8,709,887 km (0.084 R)
• M43: 8,984,998 km (0.03 R)
• M44: 9,212,237 km (0.086 R)
• M45: 9,313,963 km (0.1 R)
• M46: 9,543,895 km (0.116 R)
• M47: 9,879,443 km (0.051 R)
• M48: 10,087,833 km (0.118 R)
• M49: 10,218,881 km (0.116 R)
• M50: 11,097,619 km (0.108 R)
• M51: 11,287,159 km (0.085 R)
• M52: 11,642,005 km (0.098 R)
• M53: 12,278,844 km (0.05 R)
• M54: 12,615,588 km (0.119 R)
• M55: 13,212,185 km (0.073 R)
• M56: 13,818,056 km (0.098 R)
• M57: 14,168,265 km (0.096 R)
• M58: 15,056,726 km (0.113 R)
• M59: 15,206,624 km (0.073 R)
• M60: 15,659,157 km (0.085 R)
• M61: 16,484,638 km (0.082 R)
• M62: 16,763,040 km (0.085 R)
• M63: 17,261,799 km (0.06 R)
• M64: 17,923,770 km (0.044 R)
• M65: 18,851,426 km (0.111 R)
• M66: 18,980,679 km (0.095 R)
• M67: 19,045,455 km (0.085 R)
• M68: 19,142,544 km (0.114 R)
• M69: 20,288,762 km (0.069 R)
• M70: 20,686,842 km (0.083 R)
• M71: 21,288,824 km (0.1 R)
• M72: 21,457,122 km (0.105 R)
• M73: 21,659,528 km (0.09 R)
• M74: 22,066,434 km (0.107 R)
• M75: 22,510,141 km (0.11 R)
• M76: 22,818,911 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.58 AU - 6.8 AU

Year: 5711 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,187,144 km

• M1: 168,746 km (0.083 R)
• M2: 307,723 km (0.094 R)
• M3: 583,731 km (0.114 R)
• M4: 733,778 km (0.116 R)
• M5: 827,875 km (0.032 R)
• M6: 1,153,100 km (0.113 R)
• M7: 1,449,304 km (0.096 R)
• M8: 1,696,889 km (0.105 R)
• M9: 2,016,280 km (0.026 R)
• M10: 2,193,254 km (0.1 R)
• M11: 2,334,624 km (0.054 R)
• M12: 2,479,136 km (0.062 R)
• M13: 3,431,626 km (0.043 R)
• M14: 3,959,407 km (0.093 R)
• M15: 4,904,566 km (0.034 R)
• M16: 5,225,753 km (0.074 R)
• M17: 5,471,243 km (0.113 R)
• M18: 5,553,971 km (0.104 R)
• M19: 5,888,771 km (0.111 R)
• M20: 6,201,729 km (0.096 R)
• M21: 6,374,664 km (0.109 R)
• M22: 6,607,888 km (0.104 R)
• M23: 6,992,803 km (0.107 R)
• M24: 7,568,605 km (0.095 R)
• M25: 7,722,691 km (0.102 R)
• M26: 8,508,828 km (0.099 R)
• M27: 8,637,033 km (0.085 R)
• M28: 8,992,777 km (0.082 R)
• M29: 9,156,138 km (0.09 R)
• M30: 9,287,485 km (0.11 R)
• M31: 10,156,648 km (0.104 R)
• M32: 10,395,257 km (0.064 R)
• M33: 10,739,182 km (0.075 R)
• M34: 11,297,332 km (0.061 R)
• M35: 12,044,125 km (0.077 R)
• M36: 13,773,326 km (0.111 R)
• M37: 13,886,273 km (0.097 R)
• M38: 14,303,202 km (0.089 R)
• M39: 15,578,823 km (0.118 R)
• M40: 15,696,706 km (0.028 R)
• M41: 16,569,460 km (0.072 R)
• M42: 16,649,495 km (0.097 R)
• M43: 17,417,231 km (0.104 R)
• M44: 17,825,933 km (0.092 R)
• M45: 18,444,819 km (0.119 R)
• M46: 18,945,074 km (0.089 R)
• M47: 19,619,162 km (0.065 R)
• M48: 20,044,319 km (0.048 R)
• M49: 21,251,126 km (0.09 R)
• M50: 21,775,616 km (0.08 R)
• M51: 22,171,751 km (0.082 R)
• M52: 23,015,932 km (0.096 R)
• M53: 23,105,391 km (0.089 R)
• M54: 23,644,542 km (0.109 R)
• M55: 23,825,256 km (0.115 R)
• M56: 23,961,091 km (0.082 R)
• M57: 24,278,986 km (0.09 R)
• M58: 24,506,974 km (0.057 R)
• M59: 24,827,263 km (0.108 R)
• M60: 25,657,232 km (0.055 R)
• M61: 26,355,854 km (0.117 R)
• M62: 27,344,396 km (0.026 R)
• M63: 27,534,086 km (0.111 R)
• M64: 28,105,700 km (0.112 R)
• M65: 28,345,057 km (0.118 R)
• M66: 28,441,098 km (0.091 R)
• M67: 28,970,675 km (0.091 R)
• M68: 30,431,498 km (0.113 R)
• M69: 30,775,723 km (0.08 R)
• M70: 31,071,927 km (0.094 R)
• M71: 31,567,544 km (0.098 R)
• M72: 32,566,858 km (0.114 R)
• M73: 32,667,388 km (0.103 R)
• M74: 32,767,918 km (0.107 R)
• M75: 33,120,819 km (0.102 R)
• M76: 33,677,921 km (0.116 R)
• M77: 33,779,648 km (0.031 R)
• M78: 33,932,238 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit