🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 24.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,764,684 km

• M1: 56,099 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 41.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 501 Days

Day: 21.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,764,684 km

• M1: 304,432 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.18 AU - 1.64 AU

Year: 638 Days

Day: 12.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,764,684 km

• M1: 587,022 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 638 Days

Day: 19.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,764,684 km

• M1: 38,746 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.99 AU - 2.59 AU

Year: 1320 Days

Day: 40.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.39 AU - 2.69 AU

Year: 1542 Days

Day: 22 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.87 AU - 3.01 AU

Year: 1920 Days

Day: 20.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.51 AU - 4.81 AU

Year: 3831 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,764,684 km

• M1: 234,270 km (0.112 R)
• M2: 533,017 km (0.064 R)
• M3: 661,223 km (0.119 R)
• M4: 801,994 km (0.077 R)
• M5: 943,364 km (0.085 R)
• M6: 1,142,329 km (0.062 R)
• M7: 1,461,571 km (0.091 R)
• M8: 1,556,267 km (0.077 R)
• M9: 1,738,178 km (0.1 R)
• M10: 1,942,379 km (0.107 R)
• M11: 2,154,658 km (0.096 R)
• M12: 2,504,418 km (0.107 R)
• M13: 2,804,362 km (0.056 R)
• M14: 2,941,393 km (0.052 R)
• M15: 3,045,813 km (0.108 R)
• M16: 3,187,033 km (0.081 R)
• M17: 3,476,056 km (0.117 R)
• M18: 3,661,258 km (0.092 R)
• M19: 3,906,898 km (0.12 R)
• M20: 4,394,737 km (0.073 R)
• M21: 4,799,249 km (0.103 R)
• M22: 4,943,761 km (0.101 R)
• M23: 5,068,675 km (0.025 R)
• M24: 5,173,693 km (0.111 R)
• M25: 5,622,636 km (0.094 R)
• M26: 5,841,049 km (0.045 R)
• M27: 5,995,434 km (0.046 R)
• M28: 6,241,074 km (0.033 R)
• M29: 6,421,788 km (0.083 R)
• M30: 7,044,713 km (0.11 R)
• M31: 7,209,421 km (0.083 R)
• M32: 7,856,581 km (0.096 R)
• M33: 8,150,391 km (0.087 R)
• M34: 9,053,364 km (0.096 R)
• M35: 9,155,689 km (0.081 R)
• M36: 9,284,044 km (0.101 R)
• M37: 9,568,729 km (0.073 R)
• M38: 11,199,495 km (0.112 R)
• M39: 11,669,232 km (0.107 R)
• M40: 12,428,741 km (0.114 R)
• M41: 12,685,451 km (0.116 R)
• M42: 13,204,106 km (0.063 R)
• M43: 13,818,206 km (0.118 R)
• M44: 14,054,570 km (0.091 R)
• M45: 14,441,580 km (0.076 R)
• M46: 14,862,249 km (0.119 R)
• M47: 15,165,335 km (0.119 R)
• M48: 15,378,661 km (0.038 R)
• M49: 15,808,306 km (0.117 R)
• M50: 16,117,675 km (0.078 R)
• M51: 16,241,990 km (0.053 R)
• M52: 16,868,207 km (0.089 R)
• M53: 17,216,172 km (0.097 R)
• M54: 17,470,638 km (0.078 R)
• M55: 17,983,310 km (0.104 R)
• M56: 18,112,263 km (0.07 R)
• M57: 18,566,143 km (0.109 R)
• M58: 18,892,565 km (0.1 R)
• M59: 19,286,756 km (0.094 R)
• M60: 19,584,306 km (0.088 R)
• M61: 19,849,992 km (0.074 R)
• M62: 21,230,631 km (0.102 R)
• M63: 21,606,271 km (0.076 R)
• M64: 21,777,710 km (0.118 R)
• M65: 22,122,084 km (0.091 R)
• M66: 22,295,019 km (0.072 R)
• M67: 22,433,547 km (0.078 R)
• M68: 22,851,075 km (0.1 R)
• M69: 23,130,972 km (0.111 R)
• M70: 23,306,451 km (0.053 R)
• M71: 23,447,073 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit