🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 191 Days

Day: 27.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.97 AU

Year: 277 Days

Day: 22.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,226,925 km

• M1: 579,243 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.81 AU

Year: 692 Days

Day: 23 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.18 AU - 2.28 AU

Year: 1241 Days

Day: 26.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.83 AU - 2.83 AU

Year: 1326 Days

Day: 17.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,226,925 km

• M1: 99,333 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.46 AU - 4.48 AU

Year: 3523 Days

Day: 41.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 8.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.2 AU - 9.9 AU

Year: 9320 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,226,925 km

• M1: 170,093 km (0.119 R)
• M2: 269,127 km (0.099 R)
• M3: 340,186 km (0.114 R)
• M4: 1,139,637 km (0.092 R)
• M5: 1,247,945 km (0.046 R)
• M6: 1,715,439 km (0.03 R)
• M7: 2,324,751 km (0.077 R)
• M8: 3,096,826 km (0.112 R)
• M9: 3,275,745 km (0.089 R)
• M10: 3,379,416 km (0.081 R)
• M11: 3,805,471 km (0.067 R)
• M12: 3,997,255 km (0.09 R)
• M13: 4,418,972 km (0.105 R)
• M14: 4,914,140 km (0.05 R)
• M15: 5,988,403 km (0.077 R)
• M16: 6,051,982 km (0.11 R)
• M17: 6,211,902 km (0.112 R)
• M18: 6,732,802 km (0.12 R)
• M19: 7,099,017 km (0.102 R)
• M20: 7,920,758 km (0.069 R)
• M21: 8,060,632 km (0.047 R)
• M22: 8,700,313 km (0.104 R)
• M23: 9,467,002 km (0.098 R)
• M24: 9,690,052 km (0.111 R)
• M25: 9,914,898 km (0.075 R)
• M26: 10,179,387 km (0.117 R)
• M27: 10,255,383 km (0.098 R)
• M28: 10,908,826 km (0.057 R)
• M29: 11,615,527 km (0.073 R)
• M30: 11,734,756 km (0.097 R)
• M31: 12,094,838 km (0.055 R)
• M32: 12,336,888 km (0.119 R)
• M33: 12,703,103 km (0.12 R)
• M34: 13,031,620 km (0.093 R)
• M35: 13,321,391 km (0.092 R)
• M36: 13,487,894 km (0.069 R)
• M37: 13,865,030 km (0.048 R)
• M38: 14,330,728 km (0.086 R)
• M39: 15,060,616 km (0.075 R)
• M40: 15,190,766 km (0.099 R)
• M41: 16,155,972 km (0.098 R)
• M42: 16,556,445 km (0.076 R)
• M43: 16,780,393 km (0.089 R)
• M44: 17,231,431 km (0.091 R)
• M45: 17,503,848 km (0.099 R)
• M46: 17,915,243 km (0.089 R)
• M47: 18,515,130 km (0.077 R)
• M48: 19,215,398 km (0.108 R)
• M49: 20,738,304 km (0.118 R)
• M50: 21,954,834 km (0.115 R)
• M51: 24,865,111 km (0.049 R)
• M52: 24,967,585 km (0.117 R)
• M53: 25,792,767 km (0.102 R)
• M54: 26,312,919 km (0.036 R)
• M55: 27,258,078 km (0.113 R)
• M56: 28,107,495 km (0.077 R)
• M57: 29,452,081 km (0.096 R)
• M58: 29,669,147 km (0.117 R)
• M59: 31,924,634 km (0.061 R)
• M60: 33,553,007 km (0.064 R)
• M61: 34,749,042 km (0.076 R)
• M62: 35,093,267 km (0.098 R)
• M63: 37,476,062 km (0.104 R)
• M64: 38,954,388 km (0.106 R)
• M65: 40,210,860 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 13.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.41 AU - 9.33 AU

Year: 9848 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,226,925 km

• M1: 208,539 km (0.118 R)
• M2: 544,536 km (0.095 R)
• M3: 666,608 km (0.059 R)
• M4: 887,714 km (0.086 R)
• M5: 1,256,024 km (0.098 R)
• M6: 1,580,502 km (0.115 R)
• M7: 1,788,443 km (0.102 R)
• M8: 1,980,975 km (0.087 R)
• M9: 2,546,305 km (0.114 R)
• M10: 2,764,120 km (0.093 R)
• M11: 2,931,669 km (0.056 R)
• M12: 3,045,364 km (0.114 R)
• M13: 3,306,562 km (0.039 R)
• M14: 3,484,733 km (0.112 R)
• M15: 4,007,278 km (0.113 R)
• M16: 4,165,852 km (0.051 R)
• M17: 4,554,657 km (0.064 R)
• M18: 4,687,051 km (0.091 R)
• M19: 4,887,961 km (0.084 R)
• M20: 5,057,605 km (0.05 R)
• M21: 5,648,965 km (0.12 R)
• M22: 5,791,382 km (0.109 R)
• M23: 5,971,049 km (0.081 R)
• M24: 6,372,869 km (0.057 R)
• M25: 7,203,137 km (0.12 R)
• M26: 7,709,825 km (0.097 R)
• M27: 8,107,457 km (0.101 R)
• M28: 8,634,490 km (0.07 R)
• M29: 8,881,476 km (0.077 R)
• M30: 9,130,856 km (0.102 R)
• M31: 9,298,405 km (0.118 R)
• M32: 10,456,143 km (0.082 R)
• M33: 10,631,472 km (0.115 R)
• M34: 11,253,051 km (0.117 R)
• M35: 11,387,839 km (0.101 R)
• M36: 11,795,194 km (0.087 R)
• M37: 12,161,559 km (0.1 R)
• M38: 12,764,588 km (0.1 R)
• M39: 12,999,307 km (0.056 R)
• M40: 13,140,677 km (0.081 R)
• M41: 16,176,915 km (0.062 R)
• M42: 16,329,056 km (0.099 R)
• M43: 16,994,318 km (0.083 R)
• M44: 17,097,391 km (0.117 R)
• M45: 17,668,406 km (0.032 R)
• M46: 18,722,622 km (0.075 R)
• M47: 19,096,318 km (0.113 R)
• M48: 19,203,579 km (0.091 R)
• M49: 19,364,846 km (0.039 R)
• M50: 21,112,747 km (0.089 R)
• M51: 21,669,401 km (0.106 R)
• M52: 21,949,448 km (0.08 R)
• M53: 22,343,639 km (0.102 R)
• M54: 22,683,376 km (0.099 R)
• M55: 23,540,272 km (0.119 R)
• M56: 24,117,271 km (0.065 R)
• M57: 24,991,671 km (0.118 R)
• M58: 26,173,793 km (0.119 R)
• M59: 27,434,454 km (0.087 R)
• M60: 29,765,638 km (0.054 R)
• M61: 30,703,317 km (0.035 R)
• M62: 30,954,941 km (0.118 R)
• M63: 31,714,150 km (0.1 R)
• M64: 32,479,343 km (0.106 R)
• M65: 32,800,081 km (0.111 R)
• M66: 33,250,820 km (0.081 R)
• M67: 33,833,204 km (0.109 R)
• M68: 34,746,050 km (0.081 R)
• M69: 35,666,975 km (0.052 R)
• M70: 36,729,269 km (0.041 R)
• M71: 38,342,233 km (0.087 R)
• M72: 38,545,387 km (0.07 R)
• M73: 38,681,222 km (0.116 R)
• M74: 39,021,109 km (0.053 R)
• M75: 40,253,047 km (0.065 R)
• M76: 41,081,520 km (0.081 R)
• M77: 41,985,241 km (0.078 R)
• M78: 42,124,816 km (0.112 R)
• M79: 42,755,071 km (0.113 R)
• M80: 46,385,064 km (0.084 R)
• M81: 46,818,598 km (0.058 R)
• M82: 47,108,369 km (0.112 R)
• M83: 47,689,707 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit