🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 25.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,974,072 km

• M1: 381,475 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.44 AU - 2.38 AU

Year: 964 Days

Day: 20.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.91 AU - 2.47 AU

Year: 1184 Days

Day: 31.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,974,072 km

• M1: 100,679 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.72 AU - 2.72 AU

Year: 1638 Days

Day: 38.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.44 AU - 3.04 AU

Year: 1657 Days

Day: 38.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.84 AU - 2.86 AU

Year: 1757 Days

Day: 32.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.6 AU - 3.82 AU

Year: 2101 Days

Day: 20.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.44 AU - 3.62 AU

Year: 2422 Days

Day: 17.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 8.1

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.59 AU - 5.65 AU

Year: 4866 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,974,072 km

• M1: 101,577 km (0.108 R)
• M2: 191,635 km (0.115 R)
• M3: 332,107 km (0.079 R)
• M4: 393,891 km (0.068 R)
• M5: 480,060 km (0.077 R)
• M6: 673,190 km (0.069 R)
• M7: 853,306 km (0.11 R)
• M8: 1,062,743 km (0.112 R)
• M9: 1,131,558 km (0.105 R)
• M10: 1,216,231 km (0.074 R)
• M11: 1,529,638 km (0.118 R)
• M12: 1,785,301 km (0.092 R)
• M13: 1,851,274 km (0.111 R)
• M14: 1,918,144 km (0.101 R)
• M15: 2,282,714 km (0.077 R)
• M16: 3,055,686 km (0.055 R)
• M17: 3,543,226 km (0.104 R)
• M18: 3,647,794 km (0.086 R)
• M19: 4,297,049 km (0.117 R)
• M20: 4,934,935 km (0.11 R)
• M21: 5,099,043 km (0.1 R)
• M22: 5,360,690 km (0.07 R)
• M23: 5,847,482 km (0.108 R)
• M24: 6,021,314 km (0.069 R)
• M25: 6,171,660 km (0.109 R)
• M26: 6,578,566 km (0.058 R)
• M27: 6,785,311 km (0.119 R)
• M28: 7,231,711 km (0.041 R)
• M29: 7,418,259 km (0.073 R)
• M30: 7,633,531 km (0.069 R)
• M31: 7,714,762 km (0.113 R)
• M32: 8,042,531 km (0.08 R)
• M33: 8,097,583 km (0.085 R)
• M34: 8,263,637 km (0.116 R)
• M35: 8,374,938 km (0.087 R)
• M36: 8,683,708 km (0.055 R)
• M37: 9,428,107 km (0.074 R)
• M38: 9,573,665 km (0.025 R)
• M39: 9,690,501 km (0.054 R)
• M40: 9,837,406 km (0.1 R)
• M41: 9,955,439 km (0.099 R)
• M42: 10,014,680 km (0.081 R)
• M43: 11,532,051 km (0.054 R)
• M44: 12,190,581 km (0.065 R)
• M45: 12,476,612 km (0.085 R)
• M46: 12,636,383 km (0.107 R)
• M47: 12,829,065 km (0.079 R)
• M48: 14,338,507 km (0.114 R)
• M49: 14,606,586 km (0.066 R)
• M50: 15,012,146 km (0.068 R)
• M51: 16,250,517 km (0.118 R)
• M52: 16,740,899 km (0.1 R)
• M53: 16,881,970 km (0.11 R)
• M54: 17,664,666 km (0.05 R)
• M55: 17,880,087 km (0.11 R)
• M56: 17,952,193 km (0.11 R)
• M57: 18,096,555 km (0.111 R)
• M58: 18,168,811 km (0.105 R)
• M59: 18,495,383 km (0.042 R)
• M60: 18,604,739 km (0.118 R)
• M61: 19,449,967 km (0.106 R)
• M62: 20,007,818 km (0.12 R)
• M63: 20,722,147 km (0.038 R)
• M64: 21,598,043 km (0.053 R)
• M65: 21,866,870 km (0.036 R)
• M66: 22,098,298 km (0.087 R)
• M67: 22,408,115 km (0.095 R)
• M68: 22,524,802 km (0.093 R)
• M69: 22,875,609 km (0.061 R)
• M70: 23,701,389 km (0.117 R)
• M71: 23,978,743 km (0.098 R)
• M72: 24,536,893 km (0.046 R)
• M73: 25,260,648 km (0.098 R)
• M74: 25,909,902 km (0.113 R)
• M75: 26,277,614 km (0.045 R)
• M76: 26,894,107 km (0.061 R)
• M77: 27,390,772 km (0.1 R)
• M78: 27,473,799 km (0.085 R)
• M79: 27,848,691 km (0.101 R)
• M80: 27,932,316 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit