🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.97 AU

Year: 263 Days

Day: 43.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 211,083 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.8 AU - 0.98 AU

Year: 298 Days

Day: 41.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 378,034 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.13 AU

Year: 355 Days

Day: 15.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 626,665 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.26 AU - 1.36 AU

Year: 532 Days

Day: 37.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 536,009 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.51 AU - 1.55 AU

Year: 671 Days

Day: 41.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.13 AU

Year: 828 Days

Day: 41 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 782,995 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.03 AU - 2.33 AU

Year: 1142 Days

Day: 18.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,820,017 km

• M1: 185,950 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.28 AU - 3.32 AU

Year: 1662 Days

Day: 22.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.57 AU - 5.79 AU

Year: 4182 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 8.9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.22 AU - 8.04 AU

Year: 6056 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,820,017 km

• M1: 165,156 km (0.074 R)
• M2: 340,784 km (0.119 R)
• M3: 521,049 km (0.108 R)
• M4: 1,036,564 km (0.034 R)
• M5: 1,523,654 km (0.065 R)
• M6: 1,992,644 km (0.081 R)
• M7: 2,221,977 km (0.067 R)
• M8: 2,394,314 km (0.12 R)
• M9: 2,867,492 km (0.118 R)
• M10: 2,960,991 km (0.091 R)
• M11: 3,055,387 km (0.103 R)
• M12: 3,126,895 km (0.104 R)
• M13: 3,517,944 km (0.034 R)
• M14: 3,593,042 km (0.105 R)
• M15: 3,668,589 km (0.099 R)
• M16: 4,921,321 km (0.104 R)
• M17: 5,260,908 km (0.084 R)
• M18: 5,346,927 km (0.09 R)
• M19: 5,902,982 km (0.06 R)
• M20: 6,052,431 km (0.086 R)
• M21: 6,263,663 km (0.116 R)
• M22: 6,912,170 km (0.1 R)
• M23: 7,038,131 km (0.063 R)
• M24: 7,292,298 km (0.049 R)
• M25: 7,940,954 km (0.115 R)
• M26: 8,305,674 km (0.083 R)
• M27: 8,608,161 km (0.027 R)
• M28: 8,879,980 km (0.089 R)
• M29: 9,051,419 km (0.06 R)
• M30: 9,154,791 km (0.028 R)
• M31: 9,362,732 km (0.09 R)
• M32: 9,747,947 km (0.095 R)
• M33: 10,425,476 km (0.066 R)
• M34: 10,570,137 km (0.098 R)
• M35: 10,788,250 km (0.087 R)
• M36: 10,897,906 km (0.084 R)
• M37: 12,090,350 km (0.062 R)
• M38: 13,995,180 km (0.041 R)
• M39: 14,395,205 km (0.082 R)
• M40: 14,880,351 km (0.111 R)
• M41: 15,084,103 km (0.115 R)
• M42: 15,576,729 km (0.068 R)
• M43: 15,700,745 km (0.103 R)
• M44: 16,958,863 km (0.117 R)
• M45: 17,514,021 km (0.041 R)
• M46: 17,599,890 km (0.06 R)
• M47: 17,858,545 km (0.109 R)
• M48: 18,248,995 km (0.097 R)
• M49: 18,423,427 km (0.093 R)
• M50: 18,905,880 km (0.101 R)
• M51: 19,436,952 km (0.045 R)
• M52: 19,704,284 km (0.071 R)
• M53: 20,017,841 km (0.074 R)
• M54: 20,107,749 km (0.077 R)
• M55: 20,378,072 km (0.11 R)
• M56: 20,559,086 km (0.108 R)
• M57: 20,968,236 km (0.086 R)
• M58: 21,242,449 km (0.112 R)
• M59: 22,584,641 km (0.081 R)
• M60: 22,771,937 km (0.1 R)
• M61: 22,959,683 km (0.101 R)
• M62: 23,195,150 km (0.097 R)
• M63: 25,156,079 km (0.087 R)
• M64: 25,496,264 km (0.044 R)
• M65: 26,279,260 km (0.09 R)
• M66: 26,673,749 km (0.117 R)
• M67: 27,169,666 km (0.093 R)
• M68: 27,368,930 km (0.057 R)
• M69: 27,518,678 km (0.095 R)
• M70: 28,422,698 km (0.107 R)
• M71: 28,675,518 km (0.093 R)
• M72: 29,387,455 km (0.075 R)
• M73: 30,363,132 km (0.069 R)
• M74: 30,777,069 km (0.109 R)
• M75: 30,984,711 km (0.084 R)
• M76: 31,088,681 km (0.112 R)
• M77: 31,297,071 km (0.073 R)
• M78: 31,558,269 km (0.115 R)
• M79: 31,977,442 km (0.102 R)
• M80: 32,293,244 km (0.11 R)
• M81: 32,768,666 km (0.11 R)
• M82: 33,140,117 km (0.118 R)
• M83: 33,459,509 km (0.102 R)
• M84: 35,072,174 km (0.088 R)
• M85: 35,615,363 km (0.108 R)
• M86: 36,765,023 km (0.091 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit