🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 37.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 315 Days

Day: 27.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.98 AU - 1.06 AU

Year: 362 Days

Day: 34.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 13.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.48 AU - 10.44 AU

Year: 9426 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,299,893 km

• M1: 182,809 km (0.103 R)
• M2: 349,012 km (0.076 R)
• M3: 434,881 km (0.094 R)
• M4: 784,790 km (0.056 R)
• M5: 1,542,952 km (0.108 R)
• M6: 1,797,269 km (0.115 R)
• M7: 2,090,630 km (0.103 R)
• M8: 2,614,073 km (0.058 R)
• M9: 3,004,673 km (0.094 R)
• M10: 3,236,251 km (0.047 R)
• M11: 3,324,813 km (0.109 R)
• M12: 3,504,181 km (0.114 R)
• M13: 3,656,172 km (0.111 R)
• M14: 4,416,279 km (0.078 R)
• M15: 4,713,829 km (0.081 R)
• M16: 4,882,127 km (0.08 R)
• M17: 5,189,999 km (0.054 R)
• M18: 5,539,759 km (0.105 R)
• M19: 5,717,481 km (0.089 R)
• M20: 6,115,262 km (0.053 R)
• M21: 7,129,685 km (0.074 R)
• M22: 7,994,660 km (0.109 R)
• M23: 8,480,554 km (0.076 R)
• M24: 8,976,022 km (0.111 R)
• M25: 9,651,456 km (0.115 R)
• M26: 10,961,784 km (0.108 R)
• M27: 11,547,011 km (0.057 R)
• M28: 12,004,032 km (0.047 R)
• M29: 12,983,150 km (0.06 R)
• M30: 13,125,119 km (0.046 R)
• M31: 13,458,423 km (0.114 R)
• M32: 13,891,060 km (0.092 R)
• M33: 14,328,334 km (0.086 R)
• M34: 14,720,879 km (0.062 R)
• M35: 14,819,464 km (0.04 R)
• M36: 15,667,235 km (0.099 R)
• M37: 16,326,064 km (0.101 R)
• M38: 16,479,402 km (0.109 R)
• M39: 16,684,651 km (0.114 R)
• M40: 17,461,662 km (0.116 R)
• M41: 17,880,985 km (0.105 R)
• M42: 18,039,110 km (0.104 R)
• M43: 18,516,177 km (0.114 R)
• M44: 19,051,139 km (0.117 R)
• M45: 19,374,570 km (0.105 R)
• M46: 20,410,834 km (0.112 R)
• M47: 21,185,901 km (0.103 R)
• M48: 23,915,912 km (0.073 R)
• M49: 24,791,509 km (0.09 R)
• M50: 25,085,768 km (0.104 R)
• M51: 25,321,833 km (0.04 R)
• M52: 25,499,555 km (0.072 R)
• M53: 26,694,394 km (0.113 R)
• M54: 30,261,704 km (0.097 R)
• M55: 30,513,178 km (0.11 R)
• M56: 30,954,941 km (0.116 R)
• M57: 31,653,563 km (0.11 R)
• M58: 31,972,805 km (0.088 R)
• M59: 32,357,271 km (0.111 R)
• M60: 33,780,246 km (0.084 R)
• M61: 34,696,384 km (0.044 R)
• M62: 35,157,444 km (0.093 R)
• M63: 36,486,173 km (0.096 R)
• M64: 36,753,953 km (0.102 R)
• M65: 38,034,511 km (0.097 R)
• M66: 38,442,015 km (0.107 R)
• M67: 38,987,449 km (0.079 R)
• M68: 39,398,245 km (0.092 R)
• M69: 40,986,376 km (0.104 R)
• M70: 42,103,423 km (0.088 R)
• M71: 42,877,293 km (0.1 R)
• M72: 43,442,922 km (0.072 R)
• M73: 43,868,828 km (0.06 R)
• M74: 45,226,727 km (0.08 R)
• M75: 47,763,907 km (0.047 R)
• M76: 48,277,028 km (0.039 R)
• M77: 48,497,386 km (0.031 R)
• M78: 48,718,192 km (0.047 R)
• M79: 49,456,458 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 14.5

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.77 AU - 9.83 AU

Year: 10782 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,299,893 km

• M1: 186,100 km (0.119 R)
• M2: 314,156 km (0.09 R)
• M3: 464,801 km (0.088 R)
• M4: 868,715 km (0.087 R)
• M5: 1,060,499 km (0.085 R)
• M6: 1,226,553 km (0.105 R)
• M7: 1,376,300 km (0.107 R)
• M8: 1,787,994 km (0.097 R)
• M9: 1,921,136 km (0.104 R)
• M10: 2,713,556 km (0.11 R)
• M11: 3,025,467 km (0.113 R)
• M12: 3,325,561 km (0.03 R)
• M13: 3,443,593 km (0.084 R)
• M14: 4,874,347 km (0.049 R)
• M15: 5,434,891 km (0.066 R)
• M16: 5,944,122 km (0.078 R)
• M17: 6,277,575 km (0.054 R)
• M18: 6,676,852 km (0.081 R)
• M19: 7,023,620 km (0.115 R)
• M20: 7,206,877 km (0.106 R)
• M21: 7,314,588 km (0.1 R)
• M22: 7,547,213 km (0.088 R)
• M23: 7,782,231 km (0.084 R)
• M24: 8,566,872 km (0.108 R)
• M25: 8,713,777 km (0.102 R)
• M26: 10,038,915 km (0.098 R)
• M27: 10,454,049 km (0.026 R)
• M28: 10,945,328 km (0.109 R)
• M29: 11,211,762 km (0.076 R)
• M30: 11,552,247 km (0.062 R)
• M31: 11,660,556 km (0.117 R)
• M32: 11,896,322 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.6

Radius: 7.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.74 AU - 14.56 AU

Year: 16760 Days

Day: 21.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,299,893 km

• M1: 116,686 km (0.105 R)
• M2: 253,868 km (0.112 R)
• M3: 486,492 km (0.093 R)
• M4: 1,293,872 km (0.044 R)
• M5: 1,574,069 km (0.052 R)
• M6: 2,403,140 km (0.09 R)
• M7: 2,548,699 km (0.078 R)
• M8: 3,133,776 km (0.087 R)
• M9: 3,537,092 km (0.052 R)
• M10: 4,014,160 km (0.044 R)
• M11: 4,631,251 km (0.088 R)
• M12: 4,782,494 km (0.069 R)
• M13: 4,904,716 km (0.067 R)
• M14: 4,997,167 km (0.095 R)
• M15: 5,372,359 km (0.109 R)
• M16: 5,659,736 km (0.091 R)
• M17: 5,821,601 km (0.066 R)
• M18: 6,083,846 km (0.085 R)
• M19: 6,349,831 km (0.099 R)
• M20: 6,518,129 km (0.101 R)
• M21: 8,061,081 km (0.08 R)
• M22: 8,206,790 km (0.068 R)
• M23: 8,279,943 km (0.098 R)
• M24: 8,463,799 km (0.056 R)
• M25: 8,649,001 km (0.036 R)
• M26: 9,023,594 km (0.059 R)
• M27: 10,217,983 km (0.069 R)
• M28: 10,653,762 km (0.081 R)
• M29: 11,176,457 km (0.097 R)
• M30: 11,379,760 km (0.106 R)
• M31: 13,049,721 km (0.114 R)
• M32: 14,175,595 km (0.044 R)
• M33: 14,528,347 km (0.085 R)
• M34: 14,883,941 km (0.115 R)
• M35: 15,558,328 km (0.116 R)
• M36: 16,150,885 km (0.116 R)
• M37: 16,288,665 km (0.118 R)
• M38: 16,983,547 km (0.088 R)
• M39: 17,170,544 km (0.12 R)
• M40: 18,258,570 km (0.117 R)
• M41: 18,402,184 km (0.039 R)
• M42: 19,956,805 km (0.059 R)
• M43: 20,154,124 km (0.111 R)
• M44: 20,451,226 km (0.11 R)
• M45: 22,009,437 km (0.04 R)
• M46: 22,315,514 km (0.098 R)
• M47: 22,828,485 km (0.105 R)
• M48: 23,605,497 km (0.1 R)
• M49: 24,707,734 km (0.115 R)
• M50: 26,095,553 km (0.026 R)
• M51: 27,234,891 km (0.078 R)
• M52: 27,948,323 km (0.075 R)
• M53: 28,723,539 km (0.12 R)
• M54: 29,002,090 km (0.062 R)
• M55: 29,057,890 km (0.04 R)
• M56: 30,465,008 km (0.114 R)
• M57: 30,805,942 km (0.084 R)
• M58: 31,205,368 km (0.096 R)
• M59: 31,664,035 km (0.113 R)
• M60: 32,124,796 km (0.105 R)
• M61: 32,471,863 km (0.06 R)
• M62: 32,878,321 km (0.106 R)
• M63: 33,637,829 km (0.063 R)
• M64: 33,813,906 km (0.12 R)
• M65: 34,876,649 km (0.106 R)
• M66: 35,890,474 km (0.099 R)
• M67: 36,793,148 km (0.084 R)
• M68: 36,853,585 km (0.096 R)
• M69: 38,620,635 km (0.115 R)
• M70: 38,681,970 km (0.05 R)
• M71: 39,421,582 km (0.11 R)
• M72: 40,103,748 km (0.047 R)
• M73: 42,110,155 km (0.098 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit