🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 137 Days

Day: 45.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.81 AU - 1.33 AU

Year: 404 Days

Day: 19.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,167,843 km

• M1: 37,549 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 492 Days

Day: 35.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.05 AU - 2.21 AU

Year: 1135 Days

Day: 41.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.73 AU - 2.55 AU

Year: 1143 Days

Day: 29.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,167,843 km

• M1: 89,908 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.2 AU - 4.8 AU

Year: 2922 Days

Day: 36.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,167,843 km

• M1: 803,191 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.54 AU - 5.48 AU

Year: 3498 Days

Day: 29.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,167,843 km

• M1: 317,447 km (0.108 R)

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.48 AU - 14.2 AU

Year: 15833 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,167,843 km

• M1: 171,439 km (0.12 R)
• M2: 301,440 km (0.041 R)
• M3: 420,220 km (0.078 R)
• M4: 543,190 km (0.082 R)
• M5: 723,605 km (0.064 R)
• M6: 1,047,634 km (0.097 R)
• M7: 1,737,579 km (0.088 R)
• M8: 1,828,984 km (0.086 R)
• M9: 1,922,033 km (0.069 R)
• M10: 2,048,593 km (0.085 R)
• M11: 2,310,689 km (0.044 R)
• M12: 3,622,064 km (0.098 R)
• M13: 4,351,952 km (0.084 R)
• M14: 5,394,948 km (0.098 R)
• M15: 6,226,413 km (0.117 R)
• M16: 6,851,882 km (0.049 R)
• M17: 6,999,086 km (0.064 R)
• M18: 7,197,154 km (0.032 R)
• M19: 7,396,867 km (0.031 R)
• M20: 7,956,064 km (0.107 R)
• M21: 8,371,198 km (0.095 R)
• M22: 8,528,874 km (0.056 R)
• M23: 8,740,405 km (0.095 R)
• M24: 9,223,008 km (0.06 R)
• M25: 10,382,691 km (0.108 R)
• M26: 10,665,580 km (0.071 R)
• M27: 11,763,928 km (0.118 R)
• M28: 12,476,163 km (0.119 R)
• M29: 13,386,017 km (0.077 R)
• M30: 13,694,039 km (0.108 R)
• M31: 14,317,264 km (0.115 R)
• M32: 14,443,076 km (0.103 R)
• M33: 20,047,162 km (0.111 R)
• M34: 20,470,524 km (0.102 R)
• M35: 20,825,669 km (0.092 R)
• M36: 21,614,200 km (0.105 R)
• M37: 22,048,333 km (0.036 R)
• M38: 22,485,458 km (0.091 R)
• M39: 26,237,821 km (0.086 R)
• M40: 27,166,973 km (0.101 R)
• M41: 27,557,274 km (0.039 R)
• M42: 28,580,823 km (0.102 R)
• M43: 28,898,269 km (0.08 R)
• M44: 29,456,718 km (0.118 R)
• M45: 30,179,874 km (0.057 R)
• M46: 31,234,689 km (0.078 R)
• M47: 31,398,050 km (0.108 R)
• M48: 33,463,996 km (0.053 R)
• M49: 35,233,141 km (0.083 R)
• M50: 36,687,382 km (0.11 R)
• M51: 37,032,504 km (0.109 R)
• M52: 37,378,674 km (0.095 R)
• M53: 39,125,378 km (0.084 R)
• M54: 41,166,791 km (0.05 R)
• M55: 41,705,194 km (0.087 R)
• M56: 42,426,405 km (0.083 R)
• M57: 42,788,581 km (0.095 R)
• M58: 42,879,387 km (0.104 R)
• M59: 44,891,179 km (0.094 R)
• M60: 46,001,495 km (0.109 R)
• M61: 46,653,293 km (0.072 R)
• M62: 48,438,145 km (0.103 R)
• M63: 48,816,628 km (0.045 R)
• M64: 48,911,473 km (0.118 R)
• M65: 49,196,157 km (0.119 R)
• M66: 49,291,302 km (0.054 R)
• M67: 49,576,734 km (0.102 R)
• M68: 49,767,472 km (0.092 R)
• M69: 50,245,138 km (0.106 R)
• M70: 50,436,623 km (0.109 R)
• M71: 52,558,968 km (0.076 R)
• M72: 53,142,998 km (0.083 R)
• M73: 53,728,973 km (0.107 R)
• M74: 53,924,796 km (0.095 R)
• M75: 55,500,062 km (0.059 R)
• M76: 56,293,230 km (0.116 R)
• M77: 57,490,163 km (0.095 R)
• M78: 57,590,393 km (0.12 R)
• M79: 57,790,705 km (0.101 R)
• M80: 57,891,085 km (0.081 R)
• M81: 59,807,733 km (0.096 R)
• M82: 60,315,617 km (0.117 R)
• M83: 61,131,075 km (0.084 R)
• M84: 62,053,047 km (0.117 R)
• M85: 62,258,445 km (0.105 R)
• M86: 63,806,783 km (0.059 R)
• M87: 64,429,709 km (0.047 R)
• M88: 66,941,307 km (0.112 R)
• M89: 67,997,319 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit