🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 168 Days

Day: 32.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.15 AU

Year: 362 Days

Day: 13.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.8 AU - 1.26 AU

Year: 378 Days

Day: 43.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.52 AU - 2.5 AU

Year: 1031 Days

Day: 13.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.14 AU - 2.16 AU

Year: 1140 Days

Day: 31.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,998,695 km

• M1: 169,195 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.55 AU - 2.59 AU

Year: 1490 Days

Day: 38.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.71 AU - 4.83 AU

Year: 3191 Days

Day: 38.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.44 AU - 5.5 AU

Year: 3418 Days

Day: 47 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 9.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.52 AU - 5.84 AU

Year: 4264 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 13,998,695 km

• M1: 218,562 km (0.107 R)
• M2: 380,876 km (0.066 R)
• M3: 453,730 km (0.097 R)
• M4: 746,045 km (0.087 R)
• M5: 885,470 km (0.063 R)
• M6: 1,129,614 km (0.103 R)
• M7: 1,556,117 km (0.048 R)
• M8: 1,680,882 km (0.093 R)
• M9: 1,910,963 km (0.08 R)
• M10: 2,105,440 km (0.052 R)
• M11: 2,290,792 km (0.088 R)
• M12: 2,369,630 km (0.035 R)
• M13: 2,513,992 km (0.113 R)
• M14: 2,710,863 km (0.068 R)
• M15: 3,033,097 km (0.089 R)
• M16: 3,207,678 km (0.106 R)
• M17: 3,367,747 km (0.103 R)
• M18: 3,714,216 km (0.085 R)
• M19: 3,807,415 km (0.073 R)
• M20: 4,014,908 km (0.026 R)
• M21: 4,187,693 km (0.048 R)
• M22: 4,304,080 km (0.105 R)
• M23: 4,780,849 km (0.055 R)
• M24: 4,882,426 km (0.095 R)
• M25: 5,108,169 km (0.105 R)
• M26: 5,442,670 km (0.094 R)
• M27: 5,655,398 km (0.089 R)
• M28: 5,892,511 km (0.108 R)
• M29: 6,001,418 km (0.07 R)
• M30: 6,287,748 km (0.076 R)
• M31: 7,336,579 km (0.088 R)
• M32: 7,406,740 km (0.076 R)
• M33: 7,477,350 km (0.12 R)
• M34: 7,690,228 km (0.086 R)
• M35: 7,809,308 km (0.12 R)
• M36: 8,316,445 km (0.097 R)
• M37: 8,909,002 km (0.117 R)
• M38: 8,984,100 km (0.103 R)
• M39: 9,286,288 km (0.074 R)
• M40: 9,413,296 km (0.045 R)
• M41: 9,849,225 km (0.041 R)
• M42: 9,978,627 km (0.08 R)
• M43: 10,056,717 km (0.085 R)
• M44: 10,160,837 km (0.113 R)
• M45: 10,954,304 km (0.055 R)
• M46: 11,034,788 km (0.115 R)
• M47: 11,223,281 km (0.057 R)
• M48: 11,795,044 km (0.079 R)
• M49: 11,960,200 km (0.069 R)
• M50: 12,292,756 km (0.109 R)
• M51: 12,544,230 km (0.102 R)
• M52: 12,938,720 km (0.056 R)
• M53: 13,052,115 km (0.09 R)
• M54: 13,394,545 km (0.118 R)
• M55: 14,146,573 km (0.086 R)
• M56: 14,351,373 km (0.057 R)
• M57: 14,645,632 km (0.061 R)
• M58: 15,450,169 km (0.111 R)
• M59: 15,630,883 km (0.09 R)
• M60: 15,691,321 km (0.064 R)
• M61: 15,994,556 km (0.113 R)
• M62: 16,116,328 km (0.091 R)
• M63: 16,238,550 km (0.087 R)
• M64: 16,452,923 km (0.082 R)
• M65: 16,606,710 km (0.079 R)
• M66: 17,008,829 km (0.043 R)
• M67: 17,414,090 km (0.053 R)
• M68: 18,329,629 km (0.079 R)
• M69: 18,425,222 km (0.095 R)
• M70: 18,584,843 km (0.088 R)
• M71: 18,681,034 km (0.097 R)
• M72: 19,390,427 km (0.106 R)
• M73: 21,135,337 km (0.066 R)
• M74: 21,436,627 km (0.09 R)
• M75: 21,773,072 km (0.096 R)
• M76: 22,043,545 km (0.111 R)
• M77: 22,111,313 km (0.078 R)
• M78: 22,690,257 km (0.087 R)
• M79: 22,827,139 km (0.119 R)
• M80: 23,033,135 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 11.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.05 AU - 7.73 AU

Year: 5842 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,998,695 km

• M1: 162,314 km (0.111 R)
• M2: 240,404 km (0.078 R)
• M3: 355,744 km (0.066 R)
• M4: 522,097 km (0.106 R)
• M5: 613,202 km (0.072 R)
• M6: 703,409 km (0.059 R)
• M7: 776,413 km (0.104 R)
• M8: 979,268 km (0.12 R)
• M9: 1,130,212 km (0.103 R)
• M10: 1,513,631 km (0.109 R)
• M11: 1,630,617 km (0.109 R)
• M12: 2,032,137 km (0.076 R)
• M13: 2,362,001 km (0.037 R)
• M14: 2,614,971 km (0.107 R)
• M15: 3,260,486 km (0.103 R)
• M16: 3,413,375 km (0.107 R)
• M17: 3,529,612 km (0.091 R)
• M18: 4,049,016 km (0.076 R)
• M19: 4,199,960 km (0.042 R)
• M20: 4,464,898 km (0.053 R)
• M21: 4,663,863 km (0.101 R)
• M22: 4,749,882 km (0.105 R)
• M23: 4,836,649 km (0.072 R)
• M24: 5,070,321 km (0.076 R)
• M25: 5,188,653 km (0.103 R)
• M26: 5,549,034 km (0.03 R)
• M27: 5,855,709 km (0.103 R)
• M28: 6,598,014 km (0.088 R)
• M29: 6,727,267 km (0.062 R)
• M30: 6,988,614 km (0.086 R)
• M31: 7,420,204 km (0.108 R)
• M32: 7,571,597 km (0.109 R)
• M33: 7,656,269 km (0.074 R)
• M34: 8,015,005 km (0.086 R)
• M35: 8,257,204 km (0.1 R)
• M36: 8,766,734 km (0.036 R)
• M37: 10,112,816 km (0.086 R)
• M38: 10,280,964 km (0.097 R)
• M39: 10,393,462 km (0.076 R)
• M40: 10,487,559 km (0.101 R)
• M41: 10,619,953 km (0.107 R)
• M42: 10,714,798 km (0.081 R)
• M43: 10,790,794 km (0.048 R)
• M44: 11,173,764 km (0.115 R)
• M45: 11,522,327 km (0.098 R)
• M46: 11,815,689 km (0.074 R)
• M47: 12,012,410 km (0.071 R)
• M48: 12,952,333 km (0.04 R)
• M49: 13,338,894 km (0.062 R)
• M50: 13,646,916 km (0.109 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit