🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 189 Days

Day: 18.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 78.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.54 AU - 2 AU

Year: 892 Days

Day: 32.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,075,615 km

• M1: 49,517 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 1186 Days

Day: 25.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,075,615 km

• M1: 636,988 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.1 AU - 2.8 AU

Year: 1452 Days

Day: 30.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.65 AU - 3.65 AU

Year: 2117 Days

Day: 27.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,075,615 km

• M1: 363,074 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 14.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.25 AU - 5.55 AU

Year: 4108 Days

Day: 5 Hours

Environment

Temp: -142 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,075,615 km

• M1: 183,856 km (0.098 R)
• M2: 709,692 km (0.097 R)
• M3: 1,194,689 km (0.025 R)
• M4: 1,654,852 km (0.032 R)
• M5: 2,154,957 km (0.118 R)
• M6: 2,821,565 km (0.104 R)
• M7: 4,005,633 km (0.108 R)
• M8: 5,119,538 km (0.066 R)
• M9: 6,576,771 km (0.088 R)
• M10: 7,823,819 km (0.116 R)
• M11: 8,399,322 km (0.11 R)
• M12: 9,673,896 km (0.101 R)
• M13: 10,417,846 km (0.053 R)
• M14: 10,907,181 km (0.11 R)
• M15: 14,322,949 km (0.092 R)
• M16: 14,826,795 km (0.09 R)
• M17: 16,574,098 km (0.087 R)
• M18: 17,355,597 km (0.111 R)
• M19: 21,309,768 km (0.081 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.1

Radius: 7.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.82 AU - 12.62 AU

Year: 16179 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,075,615 km

• M1: 105,915 km (0.076 R)
• M2: 389,104 km (0.031 R)
• M3: 713,731 km (0.055 R)
• M4: 1,194,988 km (0.09 R)
• M5: 1,804,450 km (0.03 R)
• M6: 2,568,296 km (0.12 R)
• M7: 3,158,460 km (0.092 R)
• M8: 3,740,096 km (0.081 R)
• M9: 4,286,278 km (0.06 R)
• M10: 4,660,871 km (0.088 R)
• M11: 5,293,221 km (0.1 R)
• M12: 6,657,853 km (0.047 R)
• M13: 7,197,602 km (0.118 R)
• M14: 7,459,249 km (0.087 R)
• M15: 8,528,874 km (0.062 R)
• M16: 9,122,179 km (0.074 R)
• M17: 11,216,250 km (0.113 R)
• M18: 12,887,258 km (0.054 R)
• M19: 14,070,129 km (0.103 R)
• M20: 19,747,218 km (0.031 R)
• M21: 20,484,137 km (0.091 R)
• M22: 22,169,806 km (0.116 R)
• M23: 22,885,333 km (0.106 R)
• M24: 24,028,859 km (0.062 R)
• M25: 24,953,523 km (0.12 R)
• M26: 26,252,631 km (0.079 R)
• M27: 27,414,408 km (0.112 R)
• M28: 35,544,005 km (0.029 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit