🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.86 AU

Year: 204 Days

Day: 21.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,402,511 km

• M1: 386,710 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.1 AU

Year: 292 Days

Day: 40.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.85 AU - 0.93 AU

Year: 292 Days

Day: 23.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.08 AU

Year: 317 Days

Day: 41.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,402,511 km

• M1: 25,880 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.68 AU - 1.72 AU

Year: 772 Days

Day: 40 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 8.4

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.65 AU - 6.17 AU

Year: 5004 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,402,511 km

• M1: 146,157 km (0.057 R)
• M2: 245,041 km (0.09 R)
• M3: 367,562 km (0.118 R)
• M4: 458,817 km (0.09 R)
• M5: 1,106,875 km (0.107 R)
• M6: 1,308,682 km (0.055 R)
• M7: 1,389,465 km (0.114 R)
• M8: 1,854,714 km (0.116 R)
• M9: 1,964,519 km (0.05 R)
• M10: 2,190,562 km (0.087 R)
• M11: 2,306,799 km (0.057 R)
• M12: 2,385,488 km (0.11 R)
• M13: 2,465,074 km (0.053 R)
• M14: 2,647,434 km (0.075 R)
• M15: 2,750,656 km (0.048 R)
• M16: 3,046,860 km (0.112 R)
• M17: 3,397,966 km (0.069 R)
• M18: 3,532,903 km (0.118 R)
• M19: 3,624,008 km (0.051 R)
• M20: 3,972,272 km (0.116 R)
• M21: 4,066,968 km (0.073 R)
• M22: 4,851,609 km (0.111 R)
• M23: 5,003,899 km (0.104 R)
• M24: 5,977,781 km (0.066 R)
• M25: 6,361,350 km (0.118 R)
• M26: 6,444,676 km (0.069 R)
• M27: 6,752,997 km (0.067 R)
• M28: 7,181,147 km (0.059 R)
• M29: 7,944,245 km (0.079 R)
• M30: 8,396,180 km (0.107 R)
• M31: 8,732,925 km (0.11 R)
• M32: 9,897,844 km (0.103 R)
• M33: 10,123,737 km (0.085 R)
• M34: 10,877,860 km (0.112 R)
• M35: 12,025,574 km (0.107 R)
• M36: 12,163,204 km (0.087 R)
• M37: 12,232,169 km (0.049 R)
• M38: 12,718,512 km (0.031 R)
• M39: 13,317,801 km (0.105 R)
• M40: 13,602,934 km (0.106 R)
• M41: 13,746,249 km (0.119 R)
• M42: 14,143,132 km (0.112 R)
• M43: 14,470,602 km (0.109 R)
• M44: 14,690,212 km (0.063 R)
• M45: 15,730,067 km (0.09 R)
• M46: 15,880,562 km (0.109 R)
• M47: 16,145,051 km (0.06 R)
• M48: 17,528,383 km (0.053 R)
• M49: 18,115,853 km (0.093 R)
• M50: 18,471,447 km (0.099 R)
• M51: 18,749,700 km (0.049 R)
• M52: 19,795,089 km (0.103 R)
• M53: 20,120,465 km (0.107 R)
• M54: 20,242,985 km (0.071 R)
• M55: 20,694,322 km (0.099 R)
• M56: 21,858,044 km (0.089 R)
• M57: 22,321,049 km (0.081 R)
• M58: 22,574,917 km (0.11 R)
• M59: 22,787,196 km (0.026 R)
• M60: 23,858,766 km (0.09 R)
• M61: 25,298,197 km (0.1 R)
• M62: 25,474,573 km (0.084 R)
• M63: 25,695,678 km (0.06 R)
• M64: 26,095,105 km (0.066 R)
• M65: 26,184,115 km (0.12 R)
• M66: 26,720,723 km (0.048 R)
• M67: 27,260,771 km (0.06 R)
• M68: 27,713,604 km (0.12 R)
• M69: 27,895,515 km (0.068 R)
• M70: 28,994,760 km (0.105 R)
• M71: 31,472,400 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.8

Radius: 13

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.81 AU - 6.93 AU

Year: 6271 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,402,511 km

• M1: 303,833 km (0.075 R)
• M2: 490,831 km (0.105 R)
• M3: 947,104 km (0.047 R)
• M4: 1,281,455 km (0.079 R)
• M5: 1,692,102 km (0.079 R)
• M6: 2,207,915 km (0.096 R)
• M7: 2,540,621 km (0.118 R)
• M8: 2,678,251 km (0.1 R)
• M9: 3,130,784 km (0.118 R)
• M10: 3,737,104 km (0.047 R)
• M11: 4,324,874 km (0.044 R)
• M12: 4,629,755 km (0.095 R)
• M13: 4,884,520 km (0.074 R)
• M14: 5,173,094 km (0.043 R)
• M15: 5,348,872 km (0.029 R)
• M16: 5,646,422 km (0.068 R)
• M17: 5,766,848 km (0.093 R)
• M18: 6,382,593 km (0.086 R)
• M19: 6,571,386 km (0.1 R)
• M20: 6,698,245 km (0.099 R)
• M21: 6,954,655 km (0.115 R)
• M22: 7,910,885 km (0.103 R)
• M23: 8,012,163 km (0.1 R)
• M24: 8,629,104 km (0.067 R)
• M25: 9,119,486 km (0.063 R)
• M26: 9,225,850 km (0.089 R)
• M27: 9,547,187 km (0.073 R)
• M28: 10,017,821 km (0.069 R)
• M29: 10,794,384 km (0.079 R)
• M30: 11,019,678 km (0.032 R)
• M31: 11,975,758 km (0.084 R)
• M32: 12,092,295 km (0.093 R)
• M33: 12,799,444 km (0.088 R)
• M34: 13,038,053 km (0.061 R)
• M35: 14,294,825 km (0.105 R)
• M36: 15,210,064 km (0.098 R)
• M37: 15,336,325 km (0.079 R)
• M38: 16,748,379 km (0.048 R)
• M39: 16,835,296 km (0.101 R)
• M40: 17,403,917 km (0.112 R)
• M41: 18,830,482 km (0.073 R)
• M42: 18,920,839 km (0.109 R)
• M43: 19,102,003 km (0.073 R)
• M44: 19,238,436 km (0.119 R)
• M45: 20,340,523 km (0.103 R)
• M46: 20,572,699 km (0.063 R)
• M47: 20,712,573 km (0.107 R)
• M48: 20,946,095 km (0.095 R)
• M49: 21,368,859 km (0.112 R)
• M50: 21,936,882 km (0.067 R)
• M51: 22,702,075 km (0.105 R)
• M52: 22,894,608 km (0.112 R)
• M53: 23,136,208 km (0.12 R)
• M54: 24,061,920 km (0.108 R)
• M55: 24,209,274 km (0.08 R)
• M56: 24,702,348 km (0.109 R)
• M57: 25,099,232 km (0.071 R)
• M58: 25,498,209 km (0.102 R)
• M59: 26,555,567 km (0.106 R)
• M60: 26,911,311 km (0.115 R)
• M61: 27,319,563 km (0.109 R)
• M62: 27,575,974 km (0.054 R)
• M63: 27,987,667 km (0.062 R)
• M64: 28,142,501 km (0.056 R)
• M65: 28,557,037 km (0.08 R)
• M66: 29,549,768 km (0.104 R)
• M67: 31,945,429 km (0.048 R)
• M68: 32,161,448 km (0.106 R)
• M69: 32,323,762 km (0.066 R)
• M70: 32,432,070 km (0.092 R)
• M71: 33,961,709 km (0.1 R)
• M72: 34,292,469 km (0.098 R)
• M73: 35,012,933 km (0.092 R)
• M74: 35,235,684 km (0.049 R)
• M75: 36,018,829 km (0.102 R)
• M76: 36,299,923 km (0.103 R)
• M77: 36,920,904 km (0.041 R)
• M78: 37,659,170 km (0.109 R)
• M79: 38,230,484 km (0.119 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit