🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 137 Days

Day: 14 Hours

Environment

Temp: 232 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,130,248 km

• M1: 195,076 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.75 AU

Year: 190 Days

Day: 32.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,130,248 km

• M1: 252,820 km (0.105 R)
• M2: 313,258 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.89 AU - 3.03 AU

Year: 1369 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 157.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 10.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.73 AU - 7.87 AU

Year: 6997 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,130,248 km

• M1: 127,906 km (0.054 R)
• M2: 197,020 km (0.108 R)
• M3: 312,809 km (0.112 R)
• M4: 888,761 km (0.096 R)
• M5: 1,149,660 km (0.072 R)
• M6: 1,296,116 km (0.081 R)
• M7: 1,449,005 km (0.068 R)
• M8: 1,593,217 km (0.084 R)
• M9: 1,757,625 km (0.067 R)
• M10: 2,022,862 km (0.111 R)
• M11: 2,217,788 km (0.092 R)
• M12: 2,574,131 km (0.1 R)
• M13: 2,679,298 km (0.099 R)
• M14: 3,021,877 km (0.088 R)
• M15: 3,302,373 km (0.084 R)
• M16: 3,397,816 km (0.092 R)
• M17: 3,494,157 km (0.063 R)
• M18: 4,111,847 km (0.111 R)
• M19: 4,193,976 km (0.057 R)
• M20: 4,339,086 km (0.046 R)
• M21: 4,741,654 km (0.08 R)
• M22: 4,849,514 km (0.105 R)
• M23: 5,067,927 km (0.059 R)
• M24: 5,334,211 km (0.09 R)
• M25: 5,401,530 km (0.114 R)
• M26: 5,559,655 km (0.053 R)
• M27: 5,650,760 km (0.092 R)
• M28: 5,742,314 km (0.108 R)
• M29: 6,090,129 km (0.086 R)
• M30: 6,588,739 km (0.091 R)
• M31: 7,051,146 km (0.093 R)
• M32: 7,473,760 km (0.082 R)
• M33: 7,955,914 km (0.068 R)
• M34: 8,291,612 km (0.085 R)
• M35: 8,448,241 km (0.096 R)
• M36: 8,526,779 km (0.076 R)
• M37: 8,817,298 km (0.116 R)
• M38: 9,137,887 km (0.084 R)
• M39: 9,218,670 km (0.064 R)
• M40: 9,435,138 km (0.115 R)
• M41: 10,011,389 km (0.109 R)
• M42: 10,206,016 km (0.062 R)
• M43: 10,373,864 km (0.084 R)
• M44: 10,627,433 km (0.103 R)
• M45: 10,740,828 km (0.071 R)
• M46: 11,198,149 km (0.089 R)
• M47: 11,458,150 km (0.105 R)
• M48: 11,896,023 km (0.06 R)
• M49: 11,984,285 km (0.04 R)
• M50: 12,131,939 km (0.11 R)
• M51: 12,220,650 km (0.109 R)
• M52: 12,398,971 km (0.098 R)
• M53: 12,518,350 km (0.119 R)
• M54: 13,212,035 km (0.114 R)
• M55: 13,333,957 km (0.118 R)
• M56: 14,731,202 km (0.038 R)
• M57: 15,527,511 km (0.08 R)
• M58: 15,591,838 km (0.081 R)
• M59: 15,720,791 km (0.114 R)
• M60: 16,174,671 km (0.085 R)
• M61: 16,599,978 km (0.042 R)
• M62: 17,194,929 km (0.094 R)
• M63: 17,428,302 km (0.073 R)
• M64: 18,576,316 km (0.064 R)
• M65: 19,090,633 km (0.074 R)
• M66: 19,262,970 km (0.031 R)
• M67: 20,063,019 km (0.091 R)
• M68: 20,168,187 km (0.115 R)
• M69: 20,520,041 km (0.109 R)
• M70: 20,625,956 km (0.113 R)
• M71: 21,229,733 km (0.105 R)
• M72: 21,551,817 km (0.077 R)
• M73: 21,695,431 km (0.038 R)
• M74: 21,839,344 km (0.114 R)
• M75: 22,892,513 km (0.082 R)
• M76: 22,965,816 km (0.101 R)
• M77: 24,297,537 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 9.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.25 AU - 10.19 AU

Year: 10751 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,130,248 km

• M1: 118,631 km (0.095 R)
• M2: 322,683 km (0.091 R)
• M3: 977,472 km (0.109 R)
• M4: 1,128,566 km (0.111 R)
• M5: 1,238,970 km (0.116 R)
• M6: 1,592,320 km (0.05 R)
• M7: 2,014,485 km (0.091 R)
• M8: 2,268,353 km (0.1 R)
• M9: 2,450,264 km (0.048 R)
• M10: 2,511,898 km (0.039 R)
• M11: 2,678,999 km (0.065 R)
• M12: 2,763,970 km (0.109 R)
• M13: 2,893,223 km (0.088 R)
• M14: 3,315,538 km (0.105 R)
• M15: 3,406,942 km (0.111 R)
• M16: 3,545,619 km (0.085 R)
• M17: 3,639,267 km (0.118 R)
• M18: 3,973,170 km (0.099 R)
• M19: 4,168,395 km (0.051 R)
• M20: 4,366,911 km (0.082 R)
• M21: 4,670,446 km (0.102 R)
• M22: 5,244,901 km (0.09 R)
• M23: 5,351,714 km (0.06 R)
• M24: 5,567,584 km (0.074 R)
• M25: 5,758,920 km (0.033 R)
• M26: 6,008,150 km (0.069 R)
• M27: 6,119,899 km (0.12 R)
• M28: 6,374,216 km (0.113 R)
• M29: 6,718,740 km (0.075 R)
• M30: 6,922,492 km (0.082 R)
• M31: 7,246,820 km (0.066 R)
• M32: 7,366,050 km (0.062 R)
• M33: 7,697,110 km (0.106 R)
• M34: 8,467,688 km (0.104 R)
• M35: 8,687,896 km (0.096 R)
• M36: 8,878,185 km (0.116 R)
• M37: 8,941,914 km (0.112 R)
• M38: 9,133,997 km (0.112 R)
• M39: 9,489,741 km (0.108 R)
• M40: 9,718,626 km (0.075 R)
• M41: 10,048,489 km (0.1 R)
• M42: 10,550,390 km (0.107 R)
• M43: 10,957,894 km (0.117 R)
• M44: 11,232,257 km (0.078 R)
• M45: 11,928,485 km (0.099 R)
• M46: 12,175,322 km (0.085 R)
• M47: 13,252,875 km (0.085 R)
• M48: 13,618,792 km (0.062 R)
• M49: 13,839,897 km (0.055 R)
• M50: 14,435,447 km (0.06 R)
• M51: 14,963,527 km (0.101 R)
• M52: 15,077,521 km (0.103 R)
• M53: 15,268,108 km (0.1 R)
• M54: 15,344,553 km (0.104 R)
• M55: 17,058,795 km (0.071 R)
• M56: 17,536,760 km (0.077 R)
• M57: 17,817,705 km (0.079 R)
• M58: 17,978,822 km (0.104 R)
• M59: 18,221,469 km (0.06 R)
• M60: 18,424,474 km (0.061 R)
• M61: 18,506,005 km (0.039 R)
• M62: 18,997,134 km (0.105 R)
• M63: 20,453,918 km (0.119 R)
• M64: 21,131,896 km (0.079 R)
• M65: 21,302,438 km (0.096 R)
• M66: 22,205,710 km (0.116 R)
• M67: 22,858,704 km (0.109 R)
• M68: 23,209,511 km (0.07 R)
• M69: 24,094,233 km (0.108 R)
• M70: 26,170,801 km (0.06 R)
• M71: 26,675,844 km (0.096 R)
• M72: 26,906,374 km (0.119 R)
• M73: 27,230,403 km (0.095 R)
• M74: 27,416,054 km (0.094 R)
• M75: 27,695,503 km (0.076 R)
• M76: 28,022,524 km (0.113 R)
• M77: 28,822,423 km (0.051 R)
• M78: 29,439,066 km (0.112 R)
• M79: 29,677,375 km (0.078 R)
• M80: 29,868,561 km (0.053 R)
• M81: 30,251,981 km (0.101 R)
• M82: 30,637,046 km (0.118 R)
• M83: 30,830,326 km (0.078 R)
• M84: 31,266,404 km (0.072 R)
• M85: 31,363,642 km (0.045 R)
• M86: 32,193,761 km (0.118 R)
• M87: 32,636,271 km (0.034 R)
• M88: 32,882,958 km (0.09 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit