🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 268 Days

Day: 33.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,632,826 km

• M1: 518,506 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.86 AU - 1.06 AU

Year: 352 Days

Day: 29.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,632,826 km

• M1: 127,906 km (0.117 R)
• M2: 271,670 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.8 AU

Year: 675 Days

Day: 12.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,632,826 km

• M1: 302,936 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.67 AU - 1.97 AU

Year: 920 Days

Day: 22 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.4 AU - 3.54 AU

Year: 1918 Days

Day: 30.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 2055 Days

Day: 25.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,632,826 km

• M1: 1,006,494 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 10.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.26 AU - 5.72 AU

Year: 4177 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,632,826 km

• M1: 140,024 km (0.098 R)
• M2: 210,933 km (0.116 R)
• M3: 393,143 km (0.115 R)
• M4: 588,219 km (0.117 R)
• M5: 666,159 km (0.084 R)
• M6: 764,894 km (0.073 R)
• M7: 833,709 km (0.065 R)
• M8: 1,025,045 km (0.093 R)
• M9: 1,180,926 km (0.088 R)
• M10: 1,334,263 km (0.051 R)
• M11: 1,440,328 km (0.104 R)
• M12: 1,505,403 km (0.094 R)
• M13: 1,787,545 km (0.094 R)
• M14: 1,965,118 km (0.056 R)
• M15: 2,136,108 km (0.082 R)
• M16: 2,223,473 km (0.108 R)
• M17: 2,350,482 km (0.099 R)
• M18: 2,519,228 km (0.112 R)
• M19: 2,786,709 km (0.071 R)
• M20: 3,035,490 km (0.114 R)
• M21: 3,305,963 km (0.091 R)
• M22: 3,809,510 km (0.034 R)
• M23: 4,039,292 km (0.106 R)
• M24: 4,609,709 km (0.103 R)
• M25: 4,690,940 km (0.113 R)
• M26: 5,205,258 km (0.108 R)
• M27: 5,289,930 km (0.118 R)
• M28: 5,966,113 km (0.047 R)
• M29: 6,037,022 km (0.1 R)
• M30: 6,161,787 km (0.095 R)
• M31: 6,341,603 km (0.057 R)
• M32: 6,486,564 km (0.113 R)
• M33: 6,687,922 km (0.067 R)
• M34: 7,096,624 km (0.055 R)
• M35: 7,228,420 km (0.082 R)
• M36: 7,551,850 km (0.078 R)
• M37: 7,628,594 km (0.108 R)
• M38: 7,705,637 km (0.095 R)
• M39: 8,055,696 km (0.034 R)
• M40: 8,153,832 km (0.108 R)
• M41: 8,650,646 km (0.085 R)
• M42: 9,403,872 km (0.115 R)
• M43: 10,135,705 km (0.076 R)
• M44: 10,433,554 km (0.09 R)
• M45: 10,669,619 km (0.113 R)
• M46: 10,734,246 km (0.096 R)
• M47: 10,799,171 km (0.103 R)
• M48: 11,037,929 km (0.082 R)
• M49: 11,454,559 km (0.113 R)
• M50: 11,965,735 km (0.05 R)
• M51: 12,303,228 km (0.112 R)
• M52: 12,643,862 km (0.051 R)
• M53: 13,033,714 km (0.034 R)
• M54: 13,126,016 km (0.054 R)
• M55: 13,404,119 km (0.102 R)
• M56: 13,660,829 km (0.118 R)
• M57: 13,966,308 km (0.118 R)
• M58: 14,202,971 km (0.087 R)
• M59: 15,017,083 km (0.057 R)
• M60: 15,089,638 km (0.1 R)
• M61: 15,186,577 km (0.083 R)
• M62: 15,308,051 km (0.06 R)
• M63: 15,748,018 km (0.106 R)
• M64: 16,117,974 km (0.101 R)
• M65: 16,390,990 km (0.101 R)
• M66: 16,540,588 km (0.095 R)
• M67: 16,715,617 km (0.115 R)
• M68: 16,841,130 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.83 AU - 10.03 AU

Year: 9172 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,632,826 km

• M1: 199,564 km (0.12 R)
• M2: 345,122 km (0.116 R)
• M3: 764,894 km (0.103 R)
• M4: 999,463 km (0.117 R)
• M5: 1,205,460 km (0.072 R)
• M6: 1,620,893 km (0.071 R)
• M7: 1,762,712 km (0.099 R)
• M8: 1,930,112 km (0.093 R)
• M9: 2,236,339 km (0.116 R)
• M10: 2,464,924 km (0.081 R)
• M11: 2,920,898 km (0.072 R)
• M12: 3,222,787 km (0.099 R)
• M13: 3,351,740 km (0.102 R)
• M14: 3,967,036 km (0.053 R)
• M15: 4,705,152 km (0.068 R)
• M16: 5,302,048 km (0.077 R)
• M17: 6,306,897 km (0.107 R)
• M18: 6,765,115 km (0.098 R)
• M19: 6,998,338 km (0.095 R)
• M20: 7,575,786 km (0.114 R)
• M21: 7,818,134 km (0.089 R)
• M22: 8,204,097 km (0.061 R)
• M23: 8,958,369 km (0.1 R)
• M24: 9,251,581 km (0.092 R)
• M25: 9,810,030 km (0.087 R)
• M26: 10,803,958 km (0.028 R)
• M27: 11,037,780 km (0.087 R)
• M28: 11,194,708 km (0.09 R)
• M29: 11,669,980 km (0.12 R)
• M30: 12,313,850 km (0.111 R)
• M31: 12,804,381 km (0.08 R)
• M32: 13,134,992 km (0.107 R)
• M33: 13,552,221 km (0.097 R)
• M34: 15,264,817 km (0.076 R)
• M35: 16,013,106 km (0.084 R)
• M36: 16,503,787 km (0.104 R)
• M37: 17,044,733 km (0.101 R)
• M38: 17,226,344 km (0.101 R)
• M39: 17,959,224 km (0.073 R)
• M40: 18,422,529 km (0.107 R)
• M41: 18,702,277 km (0.113 R)
• M42: 19,692,914 km (0.113 R)
• M43: 19,788,208 km (0.068 R)
• M44: 21,137,581 km (0.108 R)
• M45: 21,283,887 km (0.076 R)
• M46: 21,626,766 km (0.091 R)
• M47: 22,516,574 km (0.096 R)
• M48: 22,865,885 km (0.108 R)
• M49: 23,873,875 km (0.078 R)
• M50: 23,975,452 km (0.081 R)
• M51: 24,434,419 km (0.069 R)
• M52: 24,536,893 km (0.091 R)
• M53: 24,947,839 km (0.103 R)
• M54: 25,257,506 km (0.104 R)
• M55: 25,568,520 km (0.097 R)
• M56: 26,037,509 km (0.079 R)
• M57: 26,142,078 km (0.082 R)
• M58: 26,667,167 km (0.066 R)
• M59: 26,878,249 km (0.059 R)
• M60: 27,036,823 km (0.108 R)
• M61: 27,567,896 km (0.105 R)
• M62: 27,727,816 km (0.099 R)
• M63: 27,941,591 km (0.039 R)
• M64: 28,048,703 km (0.091 R)
• M65: 28,748,223 km (0.1 R)
• M66: 29,344,520 km (0.09 R)
• M67: 30,274,271 km (0.105 R)
• M68: 30,659,934 km (0.106 R)
• M69: 31,158,095 km (0.06 R)
• M70: 33,064,271 km (0.081 R)
• M71: 33,689,141 km (0.086 R)
• M72: 34,260,605 km (0.049 R)
• M73: 35,239,274 km (0.067 R)
• M74: 36,168,876 km (0.083 R)
• M75: 36,402,547 km (0.12 R)
• M76: 36,695,310 km (0.065 R)
• M77: 37,755,810 km (0.119 R)
• M78: 38,528,034 km (0.057 R)
• M79: 39,125,528 km (0.078 R)
• M80: 39,425,472 km (0.062 R)
• M81: 40,269,353 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit