🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 199 Days

Day: 45.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.52 AU - 0.86 AU

Year: 213 Days

Day: 15.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.91 AU - 1.13 AU

Year: 382 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.06 AU - 1.2 AU

Year: 445 Days

Day: 24.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,158,512 km

• M1: 373,546 km (0.118 R)
• M2: 480,957 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.3 AU - 1.6 AU

Year: 648 Days

Day: 46.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.79 AU

Year: 1448 Days

Day: 13.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 9.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.4 AU - 12.74 AU

Year: 13659 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,158,512 km

• M1: 155,133 km (0.103 R)
• M2: 240,254 km (0.077 R)
• M3: 405,859 km (0.102 R)
• M4: 565,630 km (0.072 R)
• M5: 662,120 km (0.098 R)
• M6: 910,602 km (0.076 R)
• M7: 1,272,928 km (0.114 R)
• M8: 1,515,726 km (0.102 R)
• M9: 1,725,611 km (0.111 R)
• M10: 1,821,952 km (0.101 R)
• M11: 1,969,905 km (0.119 R)
• M12: 2,173,507 km (0.12 R)
• M13: 2,519,228 km (0.083 R)
• M14: 2,853,729 km (0.073 R)
• M15: 3,026,365 km (0.106 R)
• M16: 3,232,212 km (0.118 R)
• M17: 3,908,992 km (0.1 R)
• M18: 4,101,076 km (0.11 R)
• M19: 4,165,852 km (0.119 R)
• M20: 4,263,539 km (0.078 R)
• M21: 5,531,232 km (0.115 R)
• M22: 6,411,914 km (0.109 R)
• M23: 6,984,276 km (0.042 R)
• M24: 7,454,013 km (0.03 R)
• M25: 7,772,806 km (0.102 R)
• M26: 7,933,923 km (0.076 R)
• M27: 8,672,787 km (0.119 R)
• M28: 9,433,343 km (0.113 R)
• M29: 11,887,196 km (0.064 R)
• M30: 14,724,021 km (0.099 R)
• M31: 17,282,743 km (0.101 R)
• M32: 17,810,823 km (0.071 R)
• M33: 18,344,289 km (0.095 R)
• M34: 18,451,551 km (0.118 R)
• M35: 18,937,146 km (0.076 R)
• M36: 21,032,862 km (0.101 R)
• M37: 21,201,459 km (0.027 R)
• M38: 21,314,106 km (0.12 R)
• M39: 21,766,640 km (0.087 R)
• M40: 22,051,175 km (0.077 R)
• M41: 22,222,464 km (0.049 R)
• M42: 22,394,053 km (0.098 R)
• M43: 23,375,415 km (0.12 R)
• M44: 23,608,489 km (0.103 R)
• M45: 23,842,161 km (0.117 R)
• M46: 25,859,638 km (0.053 R)
• M47: 25,979,914 km (0.085 R)
• M48: 26,100,490 km (0.087 R)
• M49: 26,949,757 km (0.051 R)
• M50: 28,302,272 km (0.098 R)
• M51: 28,426,438 km (0.11 R)
• M52: 28,799,684 km (0.087 R)
• M53: 30,945,367 km (0.114 R)
• M54: 31,201,179 km (0.07 R)
• M55: 31,650,571 km (0.097 R)
• M56: 32,231,460 km (0.062 R)
• M57: 32,685,788 km (0.082 R)
• M58: 33,732,076 km (0.119 R)
• M59: 34,457,775 km (0.089 R)
• M60: 34,656,591 km (0.084 R)
• M61: 34,922,127 km (0.05 R)
• M62: 34,988,698 km (0.102 R)
• M63: 35,121,840 km (0.112 R)
• M64: 35,723,224 km (0.086 R)
• M65: 36,462,835 km (0.109 R)
• M66: 36,530,304 km (0.111 R)
• M67: 36,733,159 km (0.1 R)
• M68: 37,479,652 km (0.068 R)
• M69: 38,711,890 km (0.095 R)
• M70: 38,780,854 km (0.113 R)
• M71: 39,402,284 km (0.097 R)
• M72: 39,888,028 km (0.06 R)
• M73: 40,795,339 km (0.072 R)
• M74: 41,005,524 km (0.118 R)
• M75: 41,638,772 km (0.07 R)
• M76: 41,779,843 km (0.099 R)
• M77: 42,204,252 km (0.064 R)
• M78: 42,701,216 km (0.083 R)
• M79: 43,057,409 km (0.083 R)
• M80: 44,131,671 km (0.088 R)
• M81: 44,347,541 km (0.104 R)
• M82: 44,780,477 km (0.11 R)
• M83: 45,868,802 km (0.097 R)
• M84: 46,306,674 km (0.095 R)
• M85: 46,672,591 km (0.051 R)
• M86: 46,745,894 km (0.083 R)
• M87: 47,186,460 km (0.108 R)
• M88: 47,480,868 km (0.083 R)
• M89: 47,997,729 km (0.106 R)
• M90: 48,442,184 km (0.095 R)
• M91: 49,484,432 km (0.12 R)
• M92: 50,083,422 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit