🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 31.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.86 AU - 1.02 AU

Year: 322 Days

Day: 17.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.62 AU

Year: 566 Days

Day: 28.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 132.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.35 AU - 1.41 AU

Year: 572 Days

Day: 28.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,833,410 km

• M1: 85,720 km (0.043 R)
• M2: 490,083 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.86 AU - 2.3 AU

Year: 1059 Days

Day: 18.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.35 AU - 2.49 AU

Year: 1329 Days

Day: 21.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.4

Radius: 7.6

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.36 AU - 16.36 AU

Year: 20227 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,833,410 km

• M1: 194,627 km (0.048 R)
• M2: 321,635 km (0.028 R)
• M3: 638,334 km (0.062 R)
• M4: 762,500 km (0.117 R)
• M5: 1,401,283 km (0.111 R)
• M6: 1,911,861 km (0.102 R)
• M7: 2,168,571 km (0.049 R)
• M8: 2,436,501 km (0.104 R)
• M9: 3,045,663 km (0.084 R)
• M10: 3,790,660 km (0.113 R)
• M11: 3,881,915 km (0.107 R)
• M12: 4,349,259 km (0.117 R)
• M13: 4,735,820 km (0.117 R)
• M14: 6,553,584 km (0.108 R)
• M15: 6,718,590 km (0.115 R)
• M16: 7,052,492 km (0.104 R)
• M17: 7,221,538 km (0.098 R)
• M18: 7,334,933 km (0.113 R)
• M19: 7,506,223 km (0.077 R)
• M20: 9,351,812 km (0.07 R)
• M21: 9,537,612 km (0.066 R)
• M22: 10,613,221 km (0.102 R)
• M23: 11,198,149 km (0.075 R)
• M24: 11,263,822 km (0.101 R)
• M25: 11,461,441 km (0.078 R)
• M26: 11,726,827 km (0.105 R)
• M27: 12,128,647 km (0.067 R)
• M28: 12,535,105 km (0.108 R)
• M29: 13,014,865 km (0.094 R)
• M30: 15,795,890 km (0.031 R)
• M31: 16,988,185 km (0.085 R)
• M32: 17,214,825 km (0.096 R)
• M33: 17,442,663 km (0.094 R)
• M34: 17,518,808 km (0.104 R)
• M35: 18,209,053 km (0.104 R)
• M36: 18,518,720 km (0.051 R)
• M37: 19,143,292 km (0.106 R)
• M38: 19,458,045 km (0.096 R)
• M39: 20,172,824 km (0.118 R)
• M40: 20,573,597 km (0.062 R)
• M41: 20,976,913 km (0.117 R)
• M42: 21,873,602 km (0.075 R)
• M43: 22,285,296 km (0.12 R)
• M44: 22,616,505 km (0.076 R)
• M45: 26,628,271 km (0.115 R)
• M46: 27,155,903 km (0.115 R)
• M47: 27,332,578 km (0.105 R)
• M48: 27,598,414 km (0.11 R)
• M49: 27,864,997 km (0.111 R)
• M50: 28,849,800 km (0.119 R)
• M51: 29,210,779 km (0.11 R)
• M52: 34,322,987 km (0.029 R)
• M53: 34,418,431 km (0.111 R)
• M54: 34,514,024 km (0.087 R)
• M55: 38,111,554 km (0.101 R)
• M56: 39,004,503 km (0.096 R)
• M57: 41,216,009 km (0.032 R)
• M58: 41,520,739 km (0.047 R)
• M59: 41,622,466 km (0.029 R)
• M60: 42,337,095 km (0.102 R)
• M61: 42,439,420 km (0.056 R)
• M62: 43,571,277 km (0.059 R)
• M63: 46,391,496 km (0.089 R)
• M64: 47,132,305 km (0.089 R)
• M65: 47,770,340 km (0.049 R)
• M66: 48,304,105 km (0.047 R)
• M67: 50,134,136 km (0.109 R)
• M68: 53,197,302 km (0.098 R)
• M69: 54,417,123 km (0.086 R)
• M70: 54,751,474 km (0.098 R)
• M71: 54,862,925 km (0.075 R)
• M72: 55,310,073 km (0.117 R)
• M73: 57,450,220 km (0.093 R)
• M74: 59,387,961 km (0.089 R)
• M75: 61,462,884 km (0.06 R)
• M76: 62,976,216 km (0.108 R)
• M77: 64,148,614 km (0.098 R)
• M78: 64,501,815 km (0.077 R)
• M79: 65,091,679 km (0.109 R)
• M80: 65,802,119 km (0.044 R)
• M81: 65,920,751 km (0.101 R)
• M82: 67,111,101 km (0.088 R)
• M83: 67,828,722 km (0.099 R)
• M84: 68,428,609 km (0.077 R)
• M85: 68,909,866 km (0.097 R)
• M86: 70,117,868 km (0.09 R)
• M87: 70,845,961 km (0.104 R)
• M88: 71,210,980 km (0.103 R)
• M89: 72,922,529 km (0.064 R)
• M90: 73,906,734 km (0.077 R)
• M91: 75,888,157 km (0.044 R)
• M92: 76,635,848 km (0.101 R)
• M93: 81,044,946 km (0.114 R)
• M94: 84,889,162 km (0.117 R)
• M95: 86,183,633 km (0.068 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit