🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.84 AU - 0.94 AU

Year: 304 Days

Day: 23.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,601,447 km

• M1: 44,281 km (0.036 R)
• M2: 317,746 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.38 AU - 2.72 AU

Year: 1473 Days

Day: 18.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,601,447 km

• M1: 2,470,310 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.69 AU - 3.69 AU

Year: 2061 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,601,447 km

• M1: 368,908 km (0.053 R)
• M2: 1,196,185 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.04 AU - 4.2 AU

Year: 2491 Days

Day: 16.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,601,447 km

• M1: 47,871 km (0.051 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 8.5

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.16 AU - 10.04 AU

Year: 8337 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,601,447 km

• M1: 105,766 km (0.119 R)
• M2: 378,333 km (0.111 R)
• M3: 778,807 km (0.059 R)
• M4: 1,130,362 km (0.113 R)
• M5: 2,027,650 km (0.092 R)
• M6: 2,977,596 km (0.107 R)
• M7: 4,799,698 km (0.077 R)
• M8: 5,168,457 km (0.06 R)
• M9: 8,926,954 km (0.116 R)
• M10: 9,485,851 km (0.065 R)
• M11: 10,469,158 km (0.041 R)
• M12: 10,933,061 km (0.11 R)
• M13: 12,407,647 km (0.079 R)
• M14: 13,521,703 km (0.047 R)
• M15: 13,825,686 km (0.102 R)
• M16: 15,746,522 km (0.112 R)
• M17: 18,426,419 km (0.096 R)
• M18: 27,675,606 km (0.025 R)
• M19: 28,067,553 km (0.118 R)
• M20: 29,265,831 km (0.12 R)
• M21: 30,290,128 km (0.07 R)
• M22: 32,193,611 km (0.111 R)
• M23: 32,845,559 km (0.049 R)
• M24: 38,259,955 km (0.103 R)
• M25: 41,241,440 km (0.032 R)
• M26: 43,576,663 km (0.081 R)
• M27: 44,642,249 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 3.3

Gravity: 35.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.75 AU - 14.45 AU

Year: 17147 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,601,447 km

• M1: 41,139 km (0.096 R)
• M2: 162,463 km (0.104 R)
• M3: 435,180 km (0.065 R)
• M4: 685,308 km (0.057 R)
• M5: 1,093,560 km (0.084 R)
• M6: 1,309,430 km (0.053 R)
• M7: 1,758,822 km (0.08 R)
• M8: 2,424,682 km (0.108 R)
• M9: 3,742,939 km (0.095 R)
• M10: 4,569,467 km (0.075 R)
• M11: 4,826,327 km (0.115 R)
• M12: 5,950,854 km (0.093 R)
• M13: 6,614,171 km (0.091 R)
• M14: 6,818,222 km (0.102 R)
• M15: 7,111,135 km (0.063 R)
• M16: 12,075,690 km (0.087 R)
• M17: 13,717,526 km (0.056 R)
• M18: 13,982,763 km (0.064 R)
• M19: 19,691,717 km (0.088 R)
• M20: 20,456,162 km (0.085 R)
• M21: 20,715,266 km (0.084 R)
• M22: 22,316,412 km (0.103 R)
• M23: 22,591,074 km (0.042 R)
• M24: 25,362,973 km (0.12 R)
• M25: 30,885,677 km (0.077 R)
• M26: 30,999,072 km (0.111 R)
• M27: 34,653,748 km (0.063 R)
• M28: 39,379,096 km (0.119 R)
• M29: 40,862,658 km (0.102 R)
• M30: 51,343,485 km (0.11 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit