🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 250 Days

Day: 26.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.34 AU

Year: 419 Days

Day: 37 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.08 AU - 1.48 AU

Year: 526 Days

Day: 32.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.1 AU - 3.26 AU

Year: 1595 Days

Day: 21.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.7 AU - 4.08 AU

Year: 2268 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 94.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.9

Radius: 7.7

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.95 AU - 15.63 AU

Year: 21729 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 58.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,015,562 km

• M1: 199,564 km (0.114 R)
• M2: 978,071 km (0.098 R)
• M3: 1,255,575 km (0.094 R)
• M4: 1,343,688 km (0.094 R)
• M5: 1,526,197 km (0.073 R)
• M6: 1,915,152 km (0.045 R)
• M7: 2,051,585 km (0.117 R)
• M8: 2,120,999 km (0.105 R)
• M9: 2,516,984 km (0.074 R)
• M10: 3,053,891 km (0.111 R)
• M11: 3,880,569 km (0.04 R)
• M12: 4,498,408 km (0.053 R)
• M13: 4,680,618 km (0.106 R)
• M14: 4,818,847 km (0.095 R)
• M15: 5,194,038 km (0.119 R)
• M16: 5,922,879 km (0.115 R)
• M17: 7,101,710 km (0.081 R)
• M18: 9,143,721 km (0.077 R)
• M19: 9,666,266 km (0.066 R)
• M20: 9,783,701 km (0.084 R)
• M21: 10,258,225 km (0.115 R)
• M22: 12,612,447 km (0.112 R)
• M23: 13,520,057 km (0.1 R)
• M24: 13,915,594 km (0.072 R)
• M25: 14,314,871 km (0.042 R)
• M26: 14,650,419 km (0.062 R)
• M27: 14,853,124 km (0.047 R)
• M28: 16,088,204 km (0.09 R)
• M29: 16,647,700 km (0.12 R)
• M30: 18,001,860 km (0.084 R)
• M31: 18,146,371 km (0.084 R)
• M32: 18,364,036 km (0.118 R)
• M33: 18,509,595 km (0.116 R)
• M34: 18,728,756 km (0.114 R)
• M35: 18,801,909 km (0.102 R)
• M36: 19,465,077 km (0.068 R)
• M37: 19,986,276 km (0.119 R)
• M38: 20,136,023 km (0.099 R)
• M39: 21,194,578 km (0.078 R)
• M40: 21,500,356 km (0.111 R)
• M41: 21,653,843 km (0.118 R)
• M42: 21,730,587 km (0.116 R)
• M43: 22,038,908 km (0.103 R)
• M44: 22,348,725 km (0.077 R)
• M45: 26,751,989 km (0.055 R)
• M46: 27,580,611 km (0.084 R)
• M47: 32,462,140 km (0.047 R)
• M48: 32,814,592 km (0.054 R)
• M49: 33,523,387 km (0.118 R)
• M50: 33,701,259 km (0.086 R)
• M51: 34,237,118 km (0.057 R)
• M52: 34,775,671 km (0.11 R)
• M53: 35,952,258 km (0.095 R)
• M54: 39,184,170 km (0.116 R)
• M55: 39,371,616 km (0.073 R)
• M56: 39,935,750 km (0.117 R)
• M57: 40,408,030 km (0.105 R)
• M58: 41,167,389 km (0.082 R)
• M59: 41,835,793 km (0.084 R)
• M60: 42,027,427 km (0.109 R)
• M61: 42,123,320 km (0.12 R)
• M62: 44,056,872 km (0.117 R)
• M63: 44,838,371 km (0.113 R)
• M64: 51,458,227 km (0.1 R)
• M65: 51,869,172 km (0.069 R)
• M66: 52,901,098 km (0.083 R)
• M67: 53,419,754 km (0.104 R)
• M68: 54,252,865 km (0.118 R)
• M69: 54,566,422 km (0.086 R)
• M70: 58,161,857 km (0.109 R)
• M71: 58,268,670 km (0.093 R)
• M72: 60,528,794 km (0.052 R)
• M73: 60,854,020 km (0.085 R)
• M74: 61,071,087 km (0.098 R)
• M75: 61,288,452 km (0.083 R)
• M76: 61,506,117 km (0.099 R)
• M77: 61,615,025 km (0.091 R)
• M78: 61,832,989 km (0.116 R)
• M79: 62,160,608 km (0.107 R)
• M80: 63,696,529 km (0.047 R)
• M81: 65,578,471 km (0.081 R)
• M82: 65,689,771 km (0.107 R)
• M83: 72,595,060 km (0.11 R)
• M84: 73,171,161 km (0.097 R)
• M85: 73,633,269 km (0.081 R)
• M86: 75,141,514 km (0.049 R)
• M87: 75,724,198 km (0.085 R)
• M88: 75,841,034 km (0.075 R)
• M89: 75,957,720 km (0.039 R)
• M90: 77,011,637 km (0.066 R)
• M91: 77,481,674 km (0.107 R)
• M92: 77,599,258 km (0.105 R)
• M93: 78,424,440 km (0.108 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit