🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 135 Days

Day: 22.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 30.2 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,941,310 km

• M1: 153,338 km (0.093 R)
• M2: 411,993 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 265 Days

Day: 23.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,941,310 km

• M1: 69,862 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.13 AU - 1.59 AU

Year: 555 Days

Day: 26.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,941,310 km

• M1: 626,665 km (0.075 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.56 AU

Year: 1228 Days

Day: 12.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.36 AU - 3.64 AU

Year: 1818 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 10.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.75 AU - 6.41 AU

Year: 4611 Days

Day: 6 Hours

Environment

Temp: -128 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,941,310 km

• M1: 170,841 km (0.114 R)
• M2: 426,055 km (0.103 R)
• M3: 595,400 km (0.103 R)
• M4: 980,464 km (0.096 R)
• M5: 1,200,224 km (0.083 R)
• M6: 1,588,281 km (0.062 R)
• M7: 2,029,744 km (0.107 R)
• M8: 2,232,898 km (0.09 R)
• M9: 2,459,239 km (0.104 R)
• M10: 2,864,799 km (0.111 R)
• M11: 3,346,355 km (0.119 R)
• M12: 3,475,458 km (0.106 R)
• M13: 3,776,598 km (0.057 R)
• M14: 3,930,534 km (0.068 R)
• M15: 4,145,507 km (0.053 R)
• M16: 4,896,787 km (0.086 R)
• M17: 5,213,486 km (0.095 R)
• M18: 5,450,000 km (0.095 R)
• M19: 5,602,291 km (0.118 R)
• M20: 5,689,955 km (0.091 R)
• M21: 6,248,553 km (0.076 R)
• M22: 6,339,509 km (0.11 R)
• M23: 6,941,940 km (0.12 R)
• M24: 7,684,095 km (0.075 R)
• M25: 8,027,571 km (0.118 R)
• M26: 8,226,088 km (0.096 R)
• M27: 8,426,250 km (0.092 R)
• M28: 8,729,485 km (0.066 R)
• M29: 8,882,523 km (0.096 R)
• M30: 9,036,459 km (0.111 R)
• M31: 9,320,845 km (0.108 R)
• M32: 9,766,347 km (0.054 R)
• M33: 9,872,263 km (0.088 R)
• M34: 10,650,920 km (0.084 R)
• M35: 10,732,600 km (0.09 R)
• M36: 10,841,806 km (0.084 R)
• M37: 11,144,144 km (0.103 R)
• M38: 11,282,522 km (0.12 R)
• M39: 11,365,848 km (0.054 R)
• M40: 12,697,418 km (0.111 R)
• M41: 13,366,869 km (0.086 R)
• M42: 13,809,679 km (0.106 R)
• M43: 13,928,609 km (0.039 R)
• M44: 14,047,838 km (0.056 R)
• M45: 14,892,019 km (0.075 R)
• M46: 15,014,091 km (0.095 R)
• M47: 15,258,983 km (0.098 R)
• M48: 16,032,853 km (0.109 R)
• M49: 16,220,448 km (0.025 R)
• M50: 16,629,449 km (0.085 R)
• M51: 16,946,447 km (0.077 R)
• M52: 17,201,511 km (0.119 R)
• M53: 17,329,567 km (0.112 R)
• M54: 17,457,772 km (0.058 R)
• M55: 17,909,408 km (0.048 R)
• M56: 18,332,172 km (0.094 R)
• M57: 18,462,920 km (0.1 R)
• M58: 19,253,994 km (0.037 R)
• M59: 19,486,768 km (0.102 R)
• M60: 19,586,849 km (0.087 R)
• M61: 20,157,116 km (0.118 R)
• M62: 20,800,986 km (0.111 R)
• M63: 20,971,527 km (0.048 R)
• M64: 21,039,893 km (0.103 R)
• M65: 21,865,823 km (0.098 R)
• M66: 21,935,237 km (0.079 R)
• M67: 22,074,063 km (0.076 R)
• M68: 22,562,351 km (0.107 R)
• M69: 22,772,685 km (0.099 R)
• M70: 22,983,768 km (0.116 R)
• M71: 23,301,514 km (0.066 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit