🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.6 AU

Year: 177 Days

Day: 37.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 247 Days

Day: 33.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,130,891 km

• M1: 102,475 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 520 Days

Day: 47.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.1 AU - 1.38 AU

Year: 582 Days

Day: 39.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,130,891 km

• M1: 50,564 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.97 AU - 1.57 AU

Year: 604 Days

Day: 28.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.41 AU - 2.67 AU

Year: 1707 Days

Day: 41.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 14

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.15 AU - 3.75 AU

Year: 2703 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,130,891 km

• M1: 176,077 km (0.042 R)
• M2: 290,818 km (0.072 R)
• M3: 381,475 km (0.114 R)
• M4: 644,767 km (0.109 R)
• M5: 740,809 km (0.07 R)
• M6: 831,914 km (0.107 R)
• M7: 971,489 km (0.075 R)
• M8: 1,131,558 km (0.109 R)
• M9: 1,288,486 km (0.101 R)
• M10: 1,389,016 km (0.118 R)
• M11: 1,585,139 km (0.097 R)
• M12: 1,735,036 km (0.092 R)
• M13: 1,875,658 km (0.08 R)
• M14: 1,976,337 km (0.095 R)
• M15: 2,079,111 km (0.12 R)
• M16: 2,668,527 km (0.062 R)
• M17: 2,766,364 km (0.049 R)
• M18: 2,865,398 km (0.097 R)
• M19: 3,050,151 km (0.088 R)
• M20: 3,326,159 km (0.111 R)
• M21: 3,737,404 km (0.103 R)
• M22: 4,070,857 km (0.053 R)
• M23: 4,317,694 km (0.109 R)
• M24: 4,472,079 km (0.091 R)
• M25: 4,687,350 km (0.032 R)
• M26: 5,006,891 km (0.111 R)
• M27: 5,292,324 km (0.103 R)
• M28: 5,730,496 km (0.062 R)
• M29: 5,943,374 km (0.096 R)
• M30: 6,115,711 km (0.057 R)
• M31: 6,311,385 km (0.092 R)
• M32: 6,664,585 km (0.045 R)
• M33: 7,046,957 km (0.108 R)
• M34: 7,160,801 km (0.111 R)
• M35: 7,715,959 km (0.063 R)
• M36: 8,647,505 km (0.085 R)
• M37: 9,438,578 km (0.074 R)
• M38: 9,665,219 km (0.115 R)
• M39: 9,842,792 km (0.076 R)
• M40: 10,537,824 km (0.082 R)
• M41: 11,036,433 km (0.102 R)
• M42: 11,408,932 km (0.098 R)
• M43: 11,704,388 km (0.11 R)
• M44: 12,275,702 km (0.09 R)
• M45: 13,079,491 km (0.111 R)
• M46: 13,388,860 km (0.1 R)
• M47: 13,615,351 km (0.115 R)
• M48: 14,245,008 km (0.114 R)
• M49: 15,502,827 km (0.104 R)
• M50: 16,250,517 km (0.078 R)
• M51: 16,492,268 km (0.119 R)
• M52: 16,704,697 km (0.113 R)
• M53: 16,887,655 km (0.087 R)
• M54: 16,979,358 km (0.083 R)
• M55: 17,071,211 km (0.084 R)
• M56: 17,255,366 km (0.086 R)
• M57: 17,533,020 km (0.116 R)
• M58: 17,936,635 km (0.114 R)
• M59: 18,437,489 km (0.075 R)
• M60: 18,974,844 km (0.096 R)
• M61: 19,229,460 km (0.1 R)
• M62: 19,421,095 km (0.09 R)
• M63: 19,613,478 km (0.064 R)
• M64: 19,967,875 km (0.05 R)
• M65: 20,129,590 km (0.062 R)
• M66: 20,226,829 km (0.112 R)
• M67: 20,486,980 km (0.109 R)
• M68: 20,780,939 km (0.102 R)
• M69: 21,142,218 km (0.086 R)
• M70: 21,340,136 km (0.091 R)
• M71: 22,071,071 km (0.039 R)
• M72: 22,271,832 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 11.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.82 AU - 11.2 AU

Year: 11406 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,130,891 km

• M1: 211,232 km (0.077 R)
• M2: 472,729 km (0.093 R)
• M3: 1,012,329 km (0.069 R)
• M4: 1,091,167 km (0.1 R)
• M5: 1,540,409 km (0.116 R)
• M6: 1,870,572 km (0.075 R)
• M7: 2,094,819 km (0.11 R)
• M8: 3,020,381 km (0.069 R)
• M9: 3,166,389 km (0.113 R)
• M10: 3,587,507 km (0.104 R)
• M11: 3,930,983 km (0.093 R)
• M12: 4,026,576 km (0.115 R)
• M13: 4,220,006 km (0.05 R)
• M14: 4,416,728 km (0.095 R)
• M15: 4,649,951 km (0.113 R)
• M16: 4,751,079 km (0.103 R)
• M17: 4,955,729 km (0.115 R)
• M18: 5,480,219 km (0.075 R)
• M19: 6,207,115 km (0.114 R)
• M20: 6,393,663 km (0.057 R)
• M21: 6,468,762 km (0.089 R)
• M22: 6,734,148 km (0.063 R)
• M23: 7,432,770 km (0.099 R)
• M24: 7,830,850 km (0.08 R)
• M25: 8,154,430 km (0.094 R)
• M26: 8,358,931 km (0.059 R)
• M27: 9,151,500 km (0.087 R)
• M28: 9,406,714 km (0.066 R)
• M29: 10,628,929 km (0.085 R)
• M30: 10,942,336 km (0.113 R)
• M31: 12,132,836 km (0.116 R)
• M32: 13,124,371 km (0.052 R)
• M33: 14,684,677 km (0.12 R)
• M34: 15,234,598 km (0.111 R)
• M35: 15,486,671 km (0.1 R)
• M36: 15,587,949 km (0.066 R)
• M37: 16,820,336 km (0.096 R)
• M38: 17,712,089 km (0.078 R)
• M39: 18,137,096 km (0.102 R)
• M40: 18,565,395 km (0.098 R)
• M41: 19,323,108 km (0.05 R)
• M42: 19,432,165 km (0.093 R)
• M43: 19,541,371 km (0.117 R)
• M44: 19,760,532 km (0.104 R)
• M45: 20,146,046 km (0.117 R)
• M46: 20,534,103 km (0.105 R)
• M47: 21,036,602 km (0.096 R)
• M48: 21,373,796 km (0.065 R)
• M49: 21,543,141 km (0.055 R)
• M50: 22,625,780 km (0.081 R)
• M51: 23,086,841 km (0.052 R)
• M52: 23,842,759 km (0.103 R)
• M53: 24,725,087 km (0.113 R)
• M54: 25,319,290 km (0.078 R)
• M55: 25,558,347 km (0.089 R)
• M56: 26,098,695 km (0.102 R)
• M57: 26,703,669 km (0.031 R)
• M58: 27,435,801 km (0.082 R)
• M59: 27,558,471 km (0.1 R)
• M60: 28,174,365 km (0.119 R)
• M61: 29,797,203 km (0.108 R)
• M62: 30,239,265 km (0.064 R)
• M63: 31,642,792 km (0.071 R)
• M64: 31,771,446 km (0.096 R)
• M65: 32,417,410 km (0.11 R)
• M66: 35,577,366 km (0.096 R)
• M67: 35,845,146 km (0.047 R)
• M68: 36,382,651 km (0.103 R)
• M69: 37,533,657 km (0.083 R)
• M70: 38,011,024 km (0.117 R)
• M71: 40,358,514 km (0.09 R)
• M72: 40,567,951 km (0.108 R)
• M73: 40,917,710 km (0.062 R)
• M74: 41,479,450 km (0.115 R)
• M75: 41,690,832 km (0.097 R)
• M76: 41,831,903 km (0.029 R)
• M77: 41,973,123 km (0.091 R)
• M78: 43,537,020 km (0.054 R)
• M79: 43,680,185 km (0.066 R)
• M80: 44,326,148 km (0.09 R)
• M81: 46,064,326 km (0.043 R)
• M82: 46,941,717 km (0.072 R)
• M83: 48,268,202 km (0.107 R)
• M84: 48,564,705 km (0.069 R)
• M85: 49,308,356 km (0.103 R)
• M86: 49,681,752 km (0.071 R)
• M87: 50,130,845 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit