🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 35.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 163 Days

Day: 33 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,663,723 km

• M1: 64,925 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 202 Days

Day: 47.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 235 Days

Day: 40.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.89 AU - 1.09 AU

Year: 363 Days

Day: 27.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 386 Days

Day: 14 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,663,723 km

• M1: 367,562 km (0.048 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.23 AU - 3.77 AU

Year: 2416 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.96 AU - 4.46 AU

Year: 2637 Days

Day: 29.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,663,723 km

• M1: 2,272,092 km (0.119 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.94 AU - 8.62 AU

Year: 8007 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,663,723 km

• M1: 322,383 km (0.076 R)
• M2: 609,163 km (0.033 R)
• M3: 841,338 km (0.081 R)
• M4: 1,312,871 km (0.057 R)
• M5: 1,576,313 km (0.087 R)
• M6: 1,856,809 km (0.104 R)
• M7: 1,960,779 km (0.104 R)
• M8: 2,262,668 km (0.106 R)
• M9: 2,814,086 km (0.092 R)
• M10: 2,958,447 km (0.095 R)
• M11: 3,055,985 km (0.106 R)
• M12: 3,795,448 km (0.073 R)
• M13: 4,090,006 km (0.073 R)
• M14: 4,226,439 km (0.084 R)
• M15: 4,758,409 km (0.108 R)
• M16: 4,930,895 km (0.1 R)
• M17: 5,017,961 km (0.11 R)
• M18: 5,580,749 km (0.101 R)
• M19: 5,641,186 km (0.118 R)
• M20: 6,226,263 km (0.108 R)
• M21: 6,288,945 km (0.11 R)
• M22: 6,605,644 km (0.053 R)
• M23: 7,687,535 km (0.039 R)
• M24: 8,648,103 km (0.045 R)
• M25: 8,718,265 km (0.065 R)
• M26: 8,858,887 km (0.115 R)
• M27: 8,929,497 km (0.04 R)
• M28: 9,035,861 km (0.099 R)
• M29: 9,285,540 km (0.057 R)
• M30: 9,537,612 km (0.118 R)
• M31: 11,402,200 km (0.099 R)
• M32: 12,178,763 km (0.091 R)
• M33: 12,732,724 km (0.027 R)
• M34: 13,988,149 km (0.079 R)
• M35: 14,070,428 km (0.098 R)
• M36: 15,071,237 km (0.092 R)
• M37: 15,367,441 km (0.103 R)
• M38: 15,537,534 km (0.089 R)
• M39: 16,138,020 km (0.113 R)
• M40: 16,658,620 km (0.078 R)
• M41: 16,877,333 km (0.117 R)
• M42: 17,096,793 km (0.074 R)
• M43: 17,317,300 km (0.107 R)
• M44: 17,449,993 km (0.063 R)
• M45: 17,761,157 km (0.12 R)
• M46: 18,208,604 km (0.056 R)
• M47: 20,175,218 km (0.033 R)
• M48: 20,454,966 km (0.113 R)
• M49: 20,642,113 km (0.085 R)
• M50: 21,112,598 km (0.106 R)
• M51: 21,968,447 km (0.069 R)
• M52: 22,160,082 km (0.075 R)
• M53: 23,370,927 km (0.072 R)
• M54: 24,603,165 km (0.11 R)
• M55: 25,152,040 km (0.109 R)
• M56: 25,352,650 km (0.032 R)
• M57: 25,453,180 km (0.097 R)
• M58: 25,704,953 km (0.12 R)
• M59: 26,669,411 km (0.047 R)
• M60: 27,130,322 km (0.085 R)
• M61: 27,387,630 km (0.114 R)
• M62: 28,164,193 km (0.084 R)
• M63: 28,424,643 km (0.111 R)
• M64: 29,791,967 km (0.117 R)
• M65: 30,004,097 km (0.107 R)
• M66: 30,483,558 km (0.091 R)
• M67: 31,180,535 km (0.041 R)
• M68: 31,342,100 km (0.058 R)
• M69: 32,208,571 km (0.062 R)
• M70: 32,371,932 km (0.119 R)
• M71: 32,590,195 km (0.075 R)
• M72: 32,754,155 km (0.075 R)
• M73: 33,137,873 km (0.091 R)
• M74: 33,302,730 km (0.094 R)
• M75: 34,966,707 km (0.095 R)
• M76: 35,190,655 km (0.074 R)
• M77: 36,373,974 km (0.12 R)
• M78: 38,432,591 km (0.034 R)
• M79: 38,663,719 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit