🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 34.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 14.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.72 AU - 0.8 AU

Year: 233 Days

Day: 16.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.75 AU - 0.83 AU

Year: 247 Days

Day: 40.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.14 AU - 1.14 AU

Year: 428 Days

Day: 47.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2 AU - 2.6 AU

Year: 1226 Days

Day: 33.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.28 AU - 2.36 AU

Year: 1242 Days

Day: 16.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,536,793 km

• M1: 1,210,097 km (0.068 R)
• M2: 1,951,355 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.62 AU - 2.8 AU

Year: 1568 Days

Day: 39.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 4.2

Gravity: 52.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.19 AU - 17.15 AU

Year: 18747 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,536,793 km

• M1: 54,753 km (0.093 R)
• M2: 157,975 km (0.119 R)
• M3: 185,501 km (0.097 R)
• M4: 898,634 km (0.037 R)
• M5: 1,294,770 km (0.082 R)
• M6: 2,408,825 km (0.111 R)
• M7: 2,521,472 km (0.041 R)
• M8: 3,314,640 km (0.104 R)
• M9: 3,439,853 km (0.119 R)
• M10: 3,912,134 km (0.096 R)
• M11: 4,044,378 km (0.098 R)
• M12: 4,313,505 km (0.092 R)
• M13: 4,868,962 km (0.119 R)
• M14: 5,743,511 km (0.117 R)
• M15: 6,929,523 km (0.116 R)
• M16: 7,036,037 km (0.116 R)
• M17: 7,468,075 km (0.097 R)
• M18: 9,104,227 km (0.11 R)
• M19: 9,221,063 km (0.082 R)
• M20: 9,397,140 km (0.031 R)
• M21: 9,456,231 km (0.09 R)
• M22: 9,752,734 km (0.07 R)
• M23: 10,294,428 km (0.107 R)
• M24: 11,218,644 km (0.094 R)
• M25: 11,976,955 km (0.096 R)
• M26: 12,169,188 km (0.058 R)
• M27: 12,233,366 km (0.089 R)
• M28: 13,609,217 km (0.095 R)
• M29: 13,742,808 km (0.054 R)
• M30: 13,876,698 km (0.05 R)
• M31: 14,349,129 km (0.066 R)
• M32: 15,448,673 km (0.09 R)
• M33: 16,860,578 km (0.052 R)
• M34: 17,800,351 km (0.08 R)
• M35: 17,946,359 km (0.105 R)
• M36: 18,460,826 km (0.089 R)
• M37: 18,682,680 km (0.067 R)
• M38: 19,129,229 km (0.107 R)
• M39: 19,805,561 km (0.074 R)
• M40: 21,647,261 km (0.078 R)
• M41: 22,984,366 km (0.106 R)
• M42: 23,622,850 km (0.11 R)
• M43: 25,572,858 km (0.101 R)
• M44: 26,483,760 km (0.114 R)
• M45: 26,650,561 km (0.102 R)
• M46: 26,734,037 km (0.101 R)
• M47: 26,817,662 km (0.073 R)
• M48: 27,405,283 km (0.1 R)
• M49: 28,167,035 km (0.119 R)
• M50: 28,764,379 km (0.094 R)
• M51: 29,451,931 km (0.065 R)
• M52: 30,145,168 km (0.103 R)
• M53: 30,668,461 km (0.105 R)
• M54: 32,791,704 km (0.077 R)
• M55: 33,060,381 km (0.11 R)
• M56: 34,414,990 km (0.112 R)
• M57: 35,327,986 km (0.101 R)
• M58: 35,603,396 km (0.113 R)
• M59: 35,879,703 km (0.09 R)
• M60: 37,738,905 km (0.111 R)
• M61: 37,832,703 km (0.036 R)
• M62: 39,248,797 km (0.083 R)
• M63: 39,534,080 km (0.067 R)
• M64: 40,011,147 km (0.094 R)
• M65: 41,260,290 km (0.097 R)
• M66: 42,717,522 km (0.1 R)
• M67: 43,305,143 km (0.06 R)
• M68: 48,100,951 km (0.11 R)
• M69: 48,610,183 km (0.087 R)
• M70: 48,916,559 km (0.094 R)
• M71: 49,121,059 km (0.119 R)
• M72: 49,633,881 km (0.093 R)
• M73: 50,251,421 km (0.12 R)
• M74: 51,078,847 km (0.116 R)
• M75: 53,588,052 km (0.091 R)
• M76: 54,327,514 km (0.118 R)
• M77: 54,963,903 km (0.09 R)
• M78: 56,565,797 km (0.039 R)
• M79: 57,750,313 km (0.073 R)
• M80: 58,291,409 km (0.114 R)
• M81: 58,725,542 km (0.037 R)
• M82: 58,834,150 km (0.067 R)
• M83: 60,034,074 km (0.053 R)
• M84: 64,914,106 km (0.117 R)
• M85: 68,313,568 km (0.106 R)
• M86: 68,885,780 km (0.073 R)
• M87: 72,935,245 km (0.113 R)
• M88: 73,285,902 km (0.102 R)
• M89: 73,754,443 km (0.034 R)
• M90: 74,341,315 km (0.112 R)
• M91: 74,811,950 km (0.095 R)
• M92: 76,229,989 km (0.109 R)
• M93: 76,585,882 km (0.089 R)
• M94: 78,852,589 km (0.097 R)
• M95: 79,572,903 km (0.097 R)
• M96: 79,933,882 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit