🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 47.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 180 Days

Day: 28.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,325,322 km

• M1: 185,053 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.76 AU - 1.22 AU

Year: 355 Days

Day: 31.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.89 AU - 1.37 AU

Year: 432 Days

Day: 28.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.5 AU - 1.68 AU

Year: 722 Days

Day: 27.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.48 AU - 4.5 AU

Year: 2868 Days

Day: 28.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,325,322 km

• M1: 358,137 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.52 AU - 5.84 AU

Year: 3644 Days

Day: 42.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,325,322 km

• M1: 1,160,580 km (0.109 R)
• M2: 1,473,838 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.47 AU - 10.35 AU

Year: 8777 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,325,322 km

• M1: 121,623 km (0.12 R)
• M2: 203,752 km (0.059 R)
• M3: 303,983 km (0.111 R)
• M4: 438,771 km (0.109 R)
• M5: 825,780 km (0.06 R)
• M6: 1,008,589 km (0.107 R)
• M7: 1,152,352 km (0.096 R)
• M8: 1,367,175 km (0.058 R)
• M9: 1,508,096 km (0.093 R)
• M10: 2,087,489 km (0.109 R)
• M11: 2,295,131 km (0.062 R)
• M12: 2,429,769 km (0.107 R)
• M13: 2,532,542 km (0.054 R)
• M14: 2,921,646 km (0.085 R)
• M15: 3,291,901 km (0.099 R)
• M16: 3,355,031 km (0.113 R)
• M17: 5,019,009 km (0.105 R)
• M18: 5,150,505 km (0.092 R)
• M19: 5,312,968 km (0.08 R)
• M20: 5,537,216 km (0.085 R)
• M21: 5,612,613 km (0.11 R)
• M22: 5,902,534 km (0.12 R)
• M23: 5,964,168 km (0.028 R)
• M24: 6,181,534 km (0.077 R)
• M25: 6,528,601 km (0.089 R)
• M26: 6,704,528 km (0.09 R)
• M27: 6,898,257 km (0.062 R)
• M28: 8,116,133 km (0.075 R)
• M29: 8,391,842 km (0.106 R)
• M30: 8,741,004 km (0.111 R)
• M31: 9,059,198 km (0.105 R)
• M32: 9,148,359 km (0.107 R)
• M33: 9,255,620 km (0.099 R)
• M34: 10,147,373 km (0.118 R)
• M35: 10,594,222 km (0.098 R)
• M36: 10,801,116 km (0.037 R)
• M37: 11,372,430 km (0.12 R)
• M38: 11,507,068 km (0.103 R)
• M39: 11,642,305 km (0.037 R)
• M40: 11,778,140 km (0.12 R)
• M41: 11,914,423 km (0.112 R)
• M42: 12,110,097 km (0.09 R)
• M43: 12,524,334 km (0.061 R)
• M44: 12,583,874 km (0.064 R)
• M45: 13,104,025 km (0.039 R)
• M46: 13,326,328 km (0.106 R)
• M47: 13,488,642 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 4

Gravity: 25.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.46 AU - 19.06 AU

Year: 21454 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,325,322 km

• M1: 97,837 km (0.028 R)
• M2: 138,228 km (0.111 R)
• M3: 989,440 km (0.04 R)
• M4: 1,600,697 km (0.087 R)
• M5: 1,836,015 km (0.102 R)
• M6: 1,896,602 km (0.088 R)
• M7: 1,988,604 km (0.082 R)
• M8: 2,177,247 km (0.026 R)
• M9: 2,241,275 km (0.088 R)
• M10: 2,273,588 km (0.102 R)
• M11: 2,707,721 km (0.093 R)
• M12: 3,276,193 km (0.046 R)
• M13: 3,498,645 km (0.094 R)
• M14: 3,841,374 km (0.116 R)
• M15: 3,958,060 km (0.065 R)
• M16: 4,194,874 km (0.064 R)
• M17: 4,234,817 km (0.112 R)
• M18: 5,102,035 km (0.093 R)
• M19: 5,621,439 km (0.1 R)
• M20: 5,887,424 km (0.061 R)
• M21: 5,932,154 km (0.106 R)
• M22: 6,021,913 km (0.098 R)
• M23: 6,294,181 km (0.105 R)
• M24: 6,339,808 km (0.066 R)
• M25: 7,134,322 km (0.081 R)
• M26: 7,811,851 km (0.079 R)
• M27: 9,227,346 km (0.114 R)
• M28: 9,698,729 km (0.115 R)
• M29: 9,857,602 km (0.068 R)
• M30: 10,070,929 km (0.03 R)
• M31: 10,993,948 km (0.064 R)
• M32: 11,605,354 km (0.111 R)
• M33: 12,000,292 km (0.078 R)
• M34: 13,094,152 km (0.109 R)
• M35: 13,564,189 km (0.119 R)
• M36: 14,581,304 km (0.085 R)
• M37: 16,624,512 km (0.096 R)
• M38: 17,261,051 km (0.047 R)
• M39: 17,840,892 km (0.082 R)
• M40: 19,351,233 km (0.113 R)
• M41: 20,020,683 km (0.082 R)
• M42: 20,222,939 km (0.086 R)
• M43: 20,697,613 km (0.058 R)
• M44: 20,765,680 km (0.099 R)
• M45: 20,970,480 km (0.112 R)
• M46: 21,313,209 km (0.11 R)
• M47: 21,865,524 km (0.113 R)
• M48: 23,054,677 km (0.051 R)
• M49: 23,337,567 km (0.075 R)
• M50: 23,550,445 km (0.088 R)
• M51: 24,985,986 km (0.113 R)
• M52: 25,568,221 km (0.053 R)
• M53: 25,641,225 km (0.117 R)
• M54: 25,934,287 km (0.056 R)
• M55: 27,043,106 km (0.081 R)
• M56: 28,242,582 km (0.093 R)
• M57: 28,621,065 km (0.08 R)
• M58: 29,843,279 km (0.102 R)
• M59: 29,997,215 km (0.045 R)
• M60: 30,151,451 km (0.104 R)
• M61: 30,228,643 km (0.05 R)
• M62: 30,383,328 km (0.089 R)
• M63: 31,394,759 km (0.082 R)
• M64: 31,786,855 km (0.084 R)
• M65: 34,899,238 km (0.099 R)
• M66: 36,697,405 km (0.093 R)
• M67: 37,275,750 km (0.103 R)
• M68: 37,607,708 km (0.115 R)
• M69: 38,441,716 km (0.071 R)
• M70: 40,297,777 km (0.101 R)
• M71: 40,894,523 km (0.034 R)
• M72: 41,752,018 km (0.087 R)
• M73: 42,096,542 km (0.069 R)
• M74: 42,182,860 km (0.095 R)
• M75: 44,096,516 km (0.106 R)
• M76: 44,271,994 km (0.089 R)
• M77: 44,447,472 km (0.103 R)
• M78: 47,557,761 km (0.07 R)
• M79: 50,921,320 km (0.076 R)
• M80: 51,013,173 km (0.118 R)
• M81: 52,213,846 km (0.081 R)
• M82: 52,770,948 km (0.109 R)
• M83: 52,864,148 km (0.115 R)
• M84: 54,266,628 km (0.103 R)
• M85: 55,965,760 km (0.043 R)
• M86: 57,299,276 km (0.097 R)
• M87: 59,319,146 km (0.079 R)
• M88: 59,900,483 km (0.05 R)
• M89: 60,678,692 km (0.099 R)
• M90: 61,362,204 km (0.086 R)
• M91: 62,638,573 km (0.112 R)
• M92: 62,835,743 km (0.091 R)
• M93: 63,626,218 km (0.089 R)
• M94: 67,325,325 km (0.099 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit