🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 218 Days

Day: 22.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.12 AU - 1.14 AU

Year: 420 Days

Day: 45 Hours

Environment

Temp: 25 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 448 Days

Day: 22.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 11.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.31 AU - 6.65 AU

Year: 5116 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,622,881 km

• M1: 161,715 km (0.108 R)
• M2: 391,049 km (0.054 R)
• M3: 467,942 km (0.064 R)
• M4: 641,326 km (0.097 R)
• M5: 1,332,917 km (0.083 R)
• M6: 1,545,645 km (0.066 R)
• M7: 1,619,098 km (0.109 R)
• M8: 1,693,897 km (0.088 R)
• M9: 1,831,377 km (0.058 R)
• M10: 1,925,325 km (0.094 R)
• M11: 3,137,815 km (0.094 R)
• M12: 3,346,804 km (0.117 R)
• M13: 3,443,294 km (0.087 R)
• M14: 3,718,405 km (0.057 R)
• M15: 3,798,290 km (0.106 R)
• M16: 3,919,464 km (0.102 R)
• M17: 4,123,965 km (0.099 R)
• M18: 4,374,242 km (0.095 R)
• M19: 4,608,213 km (0.116 R)
• M20: 5,088,272 km (0.116 R)
• M21: 5,289,332 km (0.118 R)
• M22: 5,607,377 km (0.108 R)
• M23: 5,768,793 km (0.084 R)
• M24: 6,002,016 km (0.1 R)
• M25: 6,477,887 km (0.088 R)
• M26: 6,574,527 km (0.091 R)
• M27: 6,818,372 km (0.104 R)
• M28: 7,440,848 km (0.052 R)
• M29: 8,316,594 km (0.096 R)
• M30: 8,660,071 km (0.091 R)
• M31: 9,062,340 km (0.062 R)
• M32: 9,470,592 km (0.119 R)
• M33: 9,718,476 km (0.117 R)
• M34: 10,474,993 km (0.051 R)
• M35: 11,076,526 km (0.12 R)
• M36: 11,542,523 km (0.11 R)
• M37: 11,777,840 km (0.109 R)
• M38: 12,583,874 km (0.118 R)
• M39: 12,674,530 km (0.072 R)
• M40: 12,765,486 km (0.074 R)
• M41: 13,039,549 km (0.102 R)
• M42: 13,346,224 km (0.093 R)
• M43: 13,624,327 km (0.075 R)
• M44: 13,904,374 km (0.097 R)
• M45: 14,628,577 km (0.073 R)
• M46: 14,851,478 km (0.101 R)
• M47: 15,107,590 km (0.04 R)
• M48: 15,365,197 km (0.112 R)
• M49: 15,494,450 km (0.11 R)
• M50: 15,689,077 km (0.067 R)
• M51: 15,982,737 km (0.111 R)
• M52: 16,310,955 km (0.079 R)
• M53: 16,442,900 km (0.104 R)
• M54: 17,242,202 km (0.101 R)
• M55: 17,443,860 km (0.098 R)
• M56: 17,815,910 km (0.117 R)
• M57: 18,053,920 km (0.109 R)
• M58: 18,739,976 km (0.074 R)
• M59: 20,243,883 km (0.09 R)
• M60: 20,385,702 km (0.04 R)
• M61: 20,813,253 km (0.049 R)
• M62: 21,207,892 km (0.078 R)
• M63: 21,424,061 km (0.097 R)
• M64: 21,604,924 km (0.064 R)
• M65: 22,040,853 km (0.114 R)
• M66: 22,773,882 km (0.042 R)
• M67: 22,884,435 km (0.098 R)
• M68: 23,032,238 km (0.117 R)
• M69: 23,514,841 km (0.115 R)
• M70: 24,754,857 km (0.105 R)
• M71: 25,134,836 km (0.099 R)
• M72: 25,287,276 km (0.11 R)
• M73: 25,554,907 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 10

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.83 AU - 7.59 AU

Year: 5414 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,622,881 km

• M1: 140,472 km (0.079 R)
• M2: 202,855 km (0.059 R)
• M3: 290,968 km (0.072 R)
• M4: 480,060 km (0.111 R)
• M5: 691,741 km (0.093 R)
• M6: 793,617 km (0.11 R)
• M7: 1,071,270 km (0.119 R)
• M8: 1,203,365 km (0.077 R)
• M9: 1,302,848 km (0.097 R)
• M10: 1,392,457 km (0.083 R)
• M11: 1,484,011 km (0.112 R)
• M12: 1,729,202 km (0.074 R)
• M13: 1,799,812 km (0.107 R)
• M14: 2,076,568 km (0.11 R)
• M15: 2,367,237 km (0.115 R)
• M16: 2,541,518 km (0.076 R)
• M17: 2,703,832 km (0.116 R)
• M18: 2,769,655 km (0.117 R)
• M19: 3,351,291 km (0.119 R)
• M20: 3,440,003 km (0.078 R)
• M21: 3,619,820 km (0.028 R)
• M22: 3,710,925 km (0.118 R)
• M23: 3,876,829 km (0.088 R)
• M24: 3,970,028 km (0.105 R)
• M25: 4,101,974 km (0.059 R)
• M26: 4,370,053 km (0.087 R)
• M27: 4,782,943 km (0.104 R)
• M28: 4,883,174 km (0.086 R)
• M29: 5,004,348 km (0.098 R)
• M30: 5,085,580 km (0.077 R)
• M31: 5,457,181 km (0.099 R)
• M32: 5,773,431 km (0.089 R)
• M33: 6,468,313 km (0.11 R)
• M34: 6,623,745 km (0.105 R)
• M35: 6,735,644 km (0.088 R)
• M36: 7,304,415 km (0.047 R)
• M37: 7,489,767 km (0.08 R)
• M38: 7,841,322 km (0.118 R)
• M39: 8,391,094 km (0.12 R)
• M40: 8,487,884 km (0.11 R)
• M41: 8,585,123 km (0.084 R)
• M42: 8,682,810 km (0.114 R)
• M43: 9,027,334 km (0.066 R)
• M44: 9,201,316 km (0.069 R)
• M45: 9,755,427 km (0.057 R)
• M46: 10,036,671 km (0.11 R)
• M47: 10,737,986 km (0.106 R)
• M48: 10,869,632 km (0.106 R)
• M49: 10,975,248 km (0.091 R)
• M50: 11,241,083 km (0.085 R)
• M51: 11,321,118 km (0.107 R)
• M52: 11,455,158 km (0.085 R)
• M53: 11,643,651 km (0.107 R)
• M54: 11,751,810 km (0.099 R)
• M55: 12,270,167 km (0.088 R)
• M56: 12,462,999 km (0.103 R)
• M57: 13,047,627 km (0.059 R)
• M58: 13,159,975 km (0.117 R)
• M59: 13,385,718 km (0.113 R)
• M60: 13,783,798 km (0.061 R)
• M61: 13,926,963 km (0.113 R)
• M62: 14,099,300 km (0.07 R)
• M63: 14,359,301 km (0.055 R)
• M64: 15,355,623 km (0.085 R)
• M65: 15,623,104 km (0.06 R)
• M66: 15,742,483 km (0.059 R)
• M67: 16,253,210 km (0.038 R)
• M68: 16,343,867 km (0.089 R)
• M69: 16,525,778 km (0.106 R)
• M70: 17,352,605 km (0.075 R)
• M71: 17,786,738 km (0.044 R)
• M72: 17,942,619 km (0.087 R)
• M73: 18,067,683 km (0.058 R)
• M74: 19,270,001 km (0.079 R)
• M75: 20,334,988 km (0.074 R)
• M76: 20,694,173 km (0.12 R)
• M77: 21,220,458 km (0.111 R)
• M78: 21,784,442 km (0.03 R)
• M79: 21,984,753 km (0.107 R)
• M80: 22,118,494 km (0.085 R)
• M81: 22,252,683 km (0.089 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit