🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 33.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 331 Days

Day: 40.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.85 AU - 1.29 AU

Year: 415 Days

Day: 32 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,049,815 km

• M1: 521,947 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.16 AU - 3.36 AU

Year: 1718 Days

Day: 41.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.48 AU - 4.02 AU

Year: 2196 Days

Day: 28.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,049,815 km

• M1: 3,052,694 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.54 AU - 4.08 AU

Year: 2787 Days

Day: 24.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 13.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.96 AU - 5.08 AU

Year: 3601 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,049,815 km

• M1: 173,384 km (0.089 R)
• M2: 292,464 km (0.096 R)
• M3: 656,884 km (0.106 R)
• M4: 769,083 km (0.056 R)
• M5: 906,264 km (0.078 R)
• M6: 1,015,321 km (0.081 R)
• M7: 1,158,486 km (0.085 R)
• M8: 1,278,314 km (0.077 R)
• M9: 1,531,134 km (0.097 R)
• M10: 1,675,197 km (0.12 R)
• M11: 1,777,821 km (0.064 R)
• M12: 1,917,994 km (0.04 R)
• M13: 2,361,253 km (0.119 R)
• M14: 2,516,386 km (0.049 R)
• M15: 2,674,960 km (0.095 R)
• M16: 2,809,598 km (0.059 R)
• M17: 3,459,002 km (0.076 R)
• M18: 3,876,829 km (0.045 R)
• M19: 4,076,542 km (0.113 R)
• M20: 4,185,449 km (0.106 R)
• M21: 4,311,111 km (0.043 R)
• M22: 4,534,311 km (0.077 R)
• M23: 4,679,721 km (0.097 R)
• M24: 5,159,032 km (0.11 R)
• M25: 5,328,078 km (0.12 R)
• M26: 5,447,606 km (0.038 R)
• M27: 5,567,883 km (0.064 R)
• M28: 6,147,126 km (0.101 R)
• M29: 6,236,735 km (0.108 R)
• M30: 6,398,899 km (0.107 R)
• M31: 6,599,061 km (0.087 R)
• M32: 6,727,416 km (0.087 R)
• M33: 6,912,469 km (0.045 R)
• M34: 7,024,218 km (0.051 R)
• M35: 7,155,416 km (0.046 R)
• M36: 7,458,501 km (0.12 R)
• M37: 8,077,238 km (0.108 R)
• M38: 8,632,246 km (0.11 R)
• M39: 8,773,018 km (0.114 R)
• M40: 9,117,841 km (0.066 R)
• M41: 9,322,939 km (0.07 R)
• M42: 9,487,946 km (0.119 R)
• M43: 9,716,681 km (0.116 R)
• M44: 9,821,100 km (0.104 R)
• M45: 10,010,192 km (0.117 R)
• M46: 10,456,293 km (0.047 R)
• M47: 10,973,901 km (0.051 R)
• M48: 11,104,650 km (0.072 R)
• M49: 11,257,838 km (0.096 R)
• M50: 11,632,880 km (0.101 R)
• M51: 11,833,042 km (0.114 R)
• M52: 11,944,792 km (0.119 R)
• M53: 12,146,749 km (0.084 R)
• M54: 12,327,313 km (0.032 R)
• M55: 13,686,111 km (0.098 R)
• M56: 13,968,252 km (0.106 R)
• M57: 14,181,130 km (0.108 R)
• M58: 14,442,777 km (0.068 R)
• M59: 14,538,370 km (0.064 R)
• M60: 14,802,261 km (0.079 R)
• M61: 15,043,562 km (0.066 R)
• M62: 15,554,439 km (0.082 R)
• M63: 15,996,949 km (0.118 R)
• M64: 16,693,477 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 13.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.86 AU - 8.08 AU

Year: 7651 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,049,815 km

• M1: 174,581 km (0.09 R)
• M2: 366,216 km (0.053 R)
• M3: 493,523 km (0.05 R)
• M4: 831,016 km (0.109 R)
• M5: 1,042,099 km (0.111 R)
• M6: 1,193,342 km (0.114 R)
• M7: 1,319,902 km (0.074 R)
• M8: 1,535,921 km (0.105 R)
• M9: 1,639,742 km (0.087 R)
• M10: 1,891,515 km (0.12 R)
• M11: 2,060,262 km (0.1 R)
• M12: 2,596,869 km (0.1 R)
• M13: 3,176,561 km (0.03 R)
• M14: 3,310,750 km (0.094 R)
• M15: 3,654,975 km (0.107 R)
• M16: 4,279,247 km (0.111 R)
• M17: 4,603,874 km (0.116 R)
• M18: 5,464,212 km (0.081 R)
• M19: 5,844,340 km (0.106 R)
• M20: 6,037,620 km (0.06 R)
• M21: 6,149,071 km (0.062 R)
• M22: 6,544,608 km (0.053 R)
• M23: 6,659,050 km (0.098 R)
• M24: 6,890,179 km (0.093 R)
• M25: 7,123,851 km (0.073 R)
• M26: 7,599,422 km (0.098 R)
• M27: 7,871,391 km (0.084 R)
• M28: 8,208,136 km (0.1 R)
• M29: 8,518,552 km (0.074 R)
• M30: 8,675,181 km (0.05 R)
• M31: 8,927,851 km (0.073 R)
• M32: 9,247,093 km (0.087 R)
• M33: 9,440,523 km (0.07 R)
• M34: 9,733,137 km (0.026 R)
• M35: 10,127,925 km (0.091 R)
• M36: 10,730,057 km (0.09 R)
• M37: 11,103,752 km (0.117 R)
• M38: 11,343,857 km (0.062 R)
• M39: 11,934,021 km (0.042 R)
• M40: 12,891,896 km (0.095 R)
• M41: 14,207,459 km (0.063 R)
• M42: 14,468,208 km (0.12 R)
• M43: 14,617,956 km (0.114 R)
• M44: 14,843,550 km (0.113 R)
• M45: 15,603,806 km (0.07 R)
• M46: 15,834,336 km (0.101 R)
• M47: 16,493,764 km (0.072 R)
• M48: 16,807,171 km (0.047 R)
• M49: 17,839,396 km (0.113 R)
• M50: 18,241,964 km (0.098 R)
• M51: 18,688,065 km (0.111 R)
• M52: 19,220,185 km (0.056 R)
• M53: 19,384,892 km (0.042 R)
• M54: 19,508,759 km (0.091 R)
• M55: 19,881,856 km (0.069 R)
• M56: 20,340,972 km (0.117 R)
• M57: 20,719,305 km (0.117 R)
• M58: 20,930,537 km (0.116 R)
• M59: 21,825,432 km (0.053 R)
• M60: 22,255,974 km (0.118 R)
• M61: 22,385,676 km (0.057 R)
• M62: 22,732,892 km (0.089 R)
• M63: 22,819,958 km (0.087 R)
• M64: 23,917,558 km (0.052 R)
• M65: 24,006,120 km (0.065 R)
• M66: 24,361,415 km (0.06 R)
• M67: 24,539,736 km (0.059 R)
• M68: 24,673,775 km (0.084 R)
• M69: 24,942,603 km (0.049 R)
• M70: 26,255,473 km (0.064 R)
• M71: 26,484,059 km (0.065 R)
• M72: 26,621,539 km (0.096 R)
• M73: 28,900,813 km (0.056 R)
• M74: 29,373,542 km (0.117 R)
• M75: 30,039,851 km (0.11 R)
• M76: 30,422,821 km (0.064 R)
• M77: 31,241,870 km (0.096 R)
• M78: 31,387,279 km (0.085 R)
• M79: 32,166,085 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit