🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.51 AU - 0.81 AU

Year: 193 Days

Day: 25 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 220 Days

Day: 38.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,276,453 km

• M1: 36,352 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.94 AU - 1.06 AU

Year: 360 Days

Day: 26 Hours

Environment

Temp: 40 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,276,453 km

• M1: 77,492 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.84 AU - 1.26 AU

Year: 387 Days

Day: 38.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,276,453 km

• M1: 256,710 km (0.109 R)
• M2: 429,944 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.38 AU - 1.54 AU

Year: 635 Days

Day: 21.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.76 AU - 2.15 AU

Year: 980 Days

Day: 46.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 102 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,276,453 km

• M1: 672,592 km (0.111 R)
• M2: 1,098,497 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.65 AU - 3.03 AU

Year: 1722 Days

Day: 41.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,276,453 km

• M1: 2,048,444 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.55 AU - 3.57 AU

Year: 1926 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,276,453 km

• M1: 1,042,697 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 9.2

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.82 AU - 9.12 AU

Year: 7348 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,276,453 km

• M1: 115,789 km (0.093 R)
• M2: 197,768 km (0.109 R)
• M3: 307,274 km (0.07 R)
• M4: 407,355 km (0.059 R)
• M5: 765,343 km (0.066 R)
• M6: 1,045,839 km (0.115 R)
• M7: 1,636,601 km (0.031 R)
• M8: 1,740,721 km (0.119 R)
• M9: 2,021,516 km (0.09 R)
• M10: 2,133,565 km (0.072 R)
• M11: 2,387,133 km (0.082 R)
• M12: 2,529,700 km (0.06 R)
• M13: 2,873,177 km (0.082 R)
• M14: 3,025,019 km (0.098 R)
• M15: 3,179,553 km (0.116 R)
• M16: 3,284,122 km (0.053 R)
• M17: 3,389,738 km (0.099 R)
• M18: 4,332,953 km (0.04 R)
• M19: 4,449,041 km (0.111 R)
• M20: 4,714,128 km (0.094 R)
• M21: 5,666,169 km (0.052 R)
• M22: 6,050,486 km (0.096 R)
• M23: 6,115,262 km (0.087 R)
• M24: 6,278,473 km (0.101 R)
• M25: 6,776,784 km (0.045 R)
• M26: 7,081,963 km (0.109 R)
• M27: 7,150,329 km (0.034 R)
• M28: 7,253,402 km (0.072 R)
• M29: 8,059,884 km (0.095 R)
• M30: 8,491,774 km (0.111 R)
• M31: 8,894,491 km (0.076 R)
• M32: 9,718,476 km (0.118 R)
• M33: 9,909,213 km (0.108 R)
• M34: 10,062,551 km (0.03 R)
• M35: 11,680,452 km (0.103 R)
• M36: 11,761,385 km (0.105 R)
• M37: 12,333,447 km (0.119 R)
• M38: 12,705,946 km (0.091 R)
• M39: 13,419,827 km (0.035 R)
• M40: 13,845,732 km (0.109 R)
• M41: 13,974,535 km (0.06 R)
• M42: 14,319,508 km (0.115 R)
• M43: 14,754,838 km (0.074 R)
• M44: 14,930,167 km (0.108 R)
• M45: 15,018,130 km (0.119 R)
• M46: 15,996,650 km (0.075 R)
• M47: 16,357,630 km (0.086 R)
• M48: 17,734,977 km (0.06 R)
• M49: 18,296,268 km (0.044 R)
• M50: 18,768,549 km (0.048 R)
• M51: 18,863,544 km (0.061 R)
• M52: 19,580,566 km (0.091 R)
• M53: 20,063,618 km (0.096 R)
• M54: 20,160,707 km (0.115 R)
• M55: 20,697,314 km (0.081 R)
• M56: 21,189,342 km (0.107 R)
• M57: 21,635,442 km (0.052 R)
• M58: 21,735,075 km (0.077 R)
• M59: 23,501,825 km (0.079 R)
• M60: 23,604,300 km (0.049 R)
• M61: 24,532,106 km (0.118 R)
• M62: 25,052,707 km (0.067 R)
• M63: 25,787,681 km (0.034 R)
• M64: 26,051,871 km (0.106 R)
• M65: 26,423,322 km (0.091 R)
• M66: 26,849,975 km (0.097 R)
• M67: 27,547,999 km (0.114 R)
• M68: 27,818,173 km (0.083 R)
• M69: 29,071,953 km (0.053 R)
• M70: 29,899,528 km (0.034 R)
• M71: 30,232,682 km (0.091 R)
• M72: 30,790,832 km (0.111 R)
• M73: 30,902,881 km (0.101 R)
• M74: 32,428,480 km (0.068 R)
• M75: 33,114,386 km (0.117 R)
• M76: 33,631,845 km (0.093 R)
• M77: 34,791,678 km (0.029 R)
• M78: 35,025,200 km (0.104 R)
• M79: 36,318,773 km (0.059 R)
• M80: 37,031,008 km (0.104 R)
• M81: 38,288,378 km (0.098 R)
• M82: 38,650,255 km (0.112 R)
• M83: 38,952,593 km (0.101 R)
• M84: 39,316,564 km (0.041 R)
• M85: 41,276,446 km (0.068 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit