🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.41 AU - 0.59 AU

Year: 128 Days

Day: 14.7 Hours

Environment

Temp: 265 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.29 AU - 1.57 AU

Year: 621 Days

Day: 47.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,064,015 km

• M1: 483,949 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.27 AU - 1.63 AU

Year: 635 Days

Day: 46.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,064,015 km

• M1: 141,071 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.32 AU - 1.62 AU

Year: 648 Days

Day: 34.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,064,015 km

• M1: 424,409 km (0.101 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 14

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.02 AU - 8.02 AU

Year: 7495 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,064,015 km

• M1: 202,705 km (0.108 R)
• M2: 313,258 km (0.055 R)
• M3: 745,745 km (0.053 R)
• M4: 865,872 km (0.112 R)
• M5: 977,024 km (0.104 R)
• M6: 1,093,710 km (0.107 R)
• M7: 1,649,317 km (0.045 R)
• M8: 2,152,713 km (0.097 R)
• M9: 2,263,715 km (0.091 R)
• M10: 2,376,661 km (0.095 R)
• M11: 2,514,740 km (0.093 R)
• M12: 2,727,020 km (0.111 R)
• M13: 2,945,432 km (0.066 R)
• M14: 3,271,257 km (0.055 R)
• M15: 3,477,702 km (0.081 R)
• M16: 4,459,812 km (0.068 R)
• M17: 4,602,827 km (0.086 R)
• M18: 4,864,175 km (0.057 R)
• M19: 5,493,084 km (0.109 R)
• M20: 5,615,754 km (0.098 R)
• M21: 7,059,075 km (0.105 R)
• M22: 7,259,985 km (0.096 R)
• M23: 7,361,113 km (0.045 R)
• M24: 7,701,747 km (0.076 R)
• M25: 7,977,905 km (0.114 R)
• M26: 8,398,424 km (0.08 R)
• M27: 9,297,807 km (0.091 R)
• M28: 9,444,562 km (0.045 R)
• M29: 9,814,817 km (0.101 R)
• M30: 9,964,265 km (0.105 R)
• M31: 10,341,252 km (0.09 R)
• M32: 10,493,393 km (0.089 R)
• M33: 10,799,919 km (0.093 R)
• M34: 11,070,542 km (0.096 R)
• M35: 11,975,609 km (0.112 R)
• M36: 12,376,531 km (0.043 R)
• M37: 12,986,292 km (0.076 R)
• M38: 13,940,128 km (0.097 R)
• M39: 14,066,239 km (0.093 R)
• M40: 15,696,257 km (0.113 R)
• M41: 16,622,717 km (0.083 R)
• M42: 16,711,877 km (0.063 R)
• M43: 16,801,187 km (0.089 R)
• M44: 17,295,159 km (0.104 R)
• M45: 17,385,517 km (0.117 R)
• M46: 17,566,680 km (0.081 R)
• M47: 18,068,132 km (0.113 R)
• M48: 18,806,098 km (0.113 R)
• M49: 18,898,998 km (0.067 R)
• M50: 19,365,893 km (0.113 R)
• M51: 20,645,553 km (0.055 R)
• M52: 21,708,596 km (0.061 R)
• M53: 21,805,984 km (0.112 R)
• M54: 22,001,508 km (0.061 R)
• M55: 22,987,658 km (0.09 R)
• M56: 23,286,255 km (0.027 R)
• M57: 24,798,689 km (0.085 R)
• M58: 25,002,891 km (0.1 R)
• M59: 25,361,327 km (0.063 R)
• M60: 25,773,020 km (0.06 R)
• M61: 27,074,073 km (0.108 R)
• M62: 27,706,274 km (0.116 R)
• M63: 28,556,588 km (0.12 R)
• M64: 28,931,331 km (0.064 R)
• M65: 29,146,153 km (0.082 R)
• M66: 29,361,574 km (0.085 R)
• M67: 30,555,814 km (0.1 R)
• M68: 30,939,084 km (0.116 R)
• M69: 32,432,519 km (0.086 R)
• M70: 32,767,618 km (0.067 R)
• M71: 33,779,648 km (0.076 R)
• M72: 33,949,292 km (0.114 R)
• M73: 34,175,933 km (0.056 R)
• M74: 35,489,103 km (0.09 R)
• M75: 35,661,589 km (0.064 R)
• M76: 37,285,025 km (0.084 R)
• M77: 38,873,306 km (0.114 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit