🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 32.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.85 AU - 1.21 AU

Year: 374 Days

Day: 12.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.01 AU - 1.11 AU

Year: 391 Days

Day: 38.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,270,857 km

• M1: 549,772 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.52 AU - 1.96 AU

Year: 822 Days

Day: 38.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,270,857 km

• M1: 143,764 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 9

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.17 AU - 6.23 AU

Year: 5529 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,270,857 km

• M1: 114,742 km (0.073 R)
• M2: 202,705 km (0.094 R)
• M3: 349,760 km (0.047 R)
• M4: 526,136 km (0.117 R)
• M5: 607,667 km (0.108 R)
• M6: 693,985 km (0.078 R)
• M7: 1,097,151 km (0.115 R)
• M8: 1,299,557 km (0.061 R)
• M9: 1,634,506 km (0.082 R)
• M10: 1,704,817 km (0.088 R)
• M11: 1,812,079 km (0.116 R)
• M12: 2,033,783 km (0.063 R)
• M13: 2,898,459 km (0.045 R)
• M14: 3,070,795 km (0.111 R)
• M15: 3,202,292 km (0.08 R)
• M16: 3,934,873 km (0.085 R)
• M17: 4,369,155 km (0.118 R)
• M18: 4,717,718 km (0.117 R)
• M19: 5,152,899 km (0.099 R)
• M20: 5,467,952 km (0.058 R)
• M21: 5,843,293 km (0.076 R)
• M22: 6,394,262 km (0.102 R)
• M23: 7,193,264 km (0.118 R)
• M24: 7,397,914 km (0.08 R)
• M25: 7,486,177 km (0.061 R)
• M26: 7,545,268 km (0.109 R)
• M27: 8,604,122 km (0.111 R)
• M28: 8,915,136 km (0.086 R)
• M29: 9,902,781 km (0.108 R)
• M30: 10,065,244 km (0.091 R)
• M31: 10,261,516 km (0.043 R)
• M32: 10,393,013 km (0.065 R)
• M33: 10,591,380 km (0.104 R)
• M34: 11,092,832 km (0.114 R)
• M35: 11,295,537 km (0.088 R)
• M36: 11,670,279 km (0.099 R)
• M37: 11,876,575 km (0.087 R)
• M38: 11,980,097 km (0.101 R)
• M39: 13,533,072 km (0.063 R)
• M40: 13,713,637 km (0.1 R)
• M41: 14,738,981 km (0.11 R)
• M42: 15,448,673 km (0.107 R)
• M43: 15,826,707 km (0.043 R)
• M44: 16,169,585 km (0.113 R)
• M45: 16,361,220 km (0.062 R)
• M46: 16,515,007 km (0.114 R)
• M47: 16,707,838 km (0.111 R)
• M48: 16,979,209 km (0.107 R)
• M49: 17,841,341 km (0.09 R)
• M50: 18,118,696 km (0.112 R)
• M51: 18,517,374 km (0.119 R)
• M52: 18,757,927 km (0.087 R)
• M53: 18,878,653 km (0.101 R)
• M54: 18,959,286 km (0.107 R)
• M55: 20,470,973 km (0.109 R)
• M56: 21,682,715 km (0.034 R)
• M57: 22,745,907 km (0.069 R)
• M58: 23,132,768 km (0.102 R)
• M59: 23,305,403 km (0.106 R)
• M60: 23,652,022 km (0.109 R)
• M61: 24,000,286 km (0.11 R)
• M62: 24,131,333 km (0.098 R)
• M63: 24,306,512 km (0.118 R)
• M64: 24,834,443 km (0.049 R)
• M65: 25,677,876 km (0.093 R)
• M66: 25,901,525 km (0.072 R)
• M67: 25,990,984 km (0.08 R)
• M68: 26,847,432 km (0.11 R)
• M69: 27,119,700 km (0.09 R)
• M70: 27,713,006 km (0.065 R)
• M71: 28,034,192 km (0.106 R)
• M72: 28,449,027 km (0.12 R)
• M73: 28,773,056 km (0.117 R)
• M74: 29,799,297 km (0.063 R)
• M75: 30,175,536 km (0.108 R)
• M76: 30,980,073 km (0.073 R)
• M77: 31,075,218 km (0.057 R)
• M78: 31,600,157 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.21 AU - 7.91 AU

Year: 6018 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,270,857 km

• M1: 244,593 km (0.11 R)
• M2: 389,403 km (0.115 R)
• M3: 521,199 km (0.075 R)
• M4: 699,968 km (0.074 R)
• M5: 1,459,028 km (0.118 R)
• M6: 1,647,671 km (0.064 R)
• M7: 1,946,268 km (0.113 R)
• M8: 2,155,406 km (0.03 R)
• M9: 2,306,500 km (0.075 R)
• M10: 2,416,454 km (0.084 R)
• M11: 2,734,499 km (0.087 R)
• M12: 2,898,608 km (0.1 R)
• M13: 3,665,297 km (0.103 R)
• M14: 3,794,849 km (0.087 R)
• M15: 3,899,568 km (0.076 R)
• M16: 4,085,219 km (0.118 R)
• M17: 4,328,315 km (0.079 R)
• M18: 4,744,197 km (0.083 R)
• M19: 5,115,200 km (0.094 R)
• M20: 5,231,288 km (0.073 R)
• M21: 5,704,466 km (0.077 R)
• M22: 6,284,457 km (0.115 R)
• M23: 6,503,019 km (0.053 R)
• M24: 6,723,975 km (0.115 R)
• M25: 7,173,667 km (0.117 R)
• M26: 7,732,864 km (0.095 R)
• M27: 8,272,164 km (0.095 R)
• M28: 9,139,084 km (0.079 R)
• M29: 10,327,788 km (0.115 R)
• M30: 10,660,344 km (0.105 R)
• M31: 10,996,640 km (0.098 R)
• M32: 11,910,234 km (0.106 R)
• M33: 12,493,666 km (0.082 R)
• M34: 13,006,936 km (0.091 R)
• M35: 13,406,512 km (0.117 R)
• M36: 13,527,088 km (0.065 R)
• M37: 13,850,668 km (0.098 R)
• M38: 14,094,962 km (0.035 R)
• M39: 14,258,622 km (0.112 R)
• M40: 15,380,157 km (0.112 R)
• M41: 15,930,228 km (0.083 R)
• M42: 16,789,070 km (0.114 R)
• M43: 17,180,567 km (0.11 R)
• M44: 17,311,615 km (0.106 R)
• M45: 17,928,108 km (0.115 R)
• M46: 18,372,862 km (0.057 R)
• M47: 18,551,782 km (0.065 R)
• M48: 19,182,636 km (0.042 R)
• M49: 19,409,725 km (0.067 R)
• M50: 19,546,308 km (0.114 R)
• M51: 19,820,521 km (0.086 R)
• M52: 20,096,080 km (0.084 R)
• M53: 20,326,611 km (0.048 R)
• M54: 21,257,857 km (0.063 R)
• M55: 21,634,096 km (0.108 R)
• M56: 21,775,915 km (0.084 R)
• M57: 22,632,512 km (0.101 R)
• M58: 23,743,276 km (0.047 R)
• M59: 23,889,583 km (0.072 R)
• M60: 23,987,121 km (0.098 R)
• M61: 24,084,958 km (0.11 R)
• M62: 24,723,591 km (0.053 R)
• M63: 24,822,326 km (0.068 R)
• M64: 25,169,094 km (0.073 R)
• M65: 25,367,909 km (0.11 R)
• M66: 28,931,331 km (0.107 R)
• M67: 30,294,466 km (0.043 R)
• M68: 30,983,813 km (0.12 R)
• M69: 31,732,102 km (0.116 R)
• M70: 32,054,485 km (0.118 R)
• M71: 32,270,056 km (0.092 R)
• M72: 32,594,384 km (0.091 R)
• M73: 34,067,175 km (0.103 R)
• M74: 34,342,286 km (0.092 R)
• M75: 34,618,144 km (0.086 R)
• M76: 34,894,751 km (0.093 R)
• M77: 35,617,308 km (0.063 R)
• M78: 35,784,858 km (0.088 R)
• M79: 36,232,604 km (0.055 R)
• M80: 36,457,300 km (0.052 R)
• M81: 37,247,027 km (0.111 R)
• M82: 37,530,515 km (0.036 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit