🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.34 AU - 1.54 AU

Year: 619 Days

Day: 15.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.22 AU - 1.88 AU

Year: 691 Days

Day: 20.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.41 AU - 3.91 AU

Year: 2012 Days

Day: 25.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.2

Radius: 6.8

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.56 AU - 14.6 AU

Year: 18922 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,873,053 km

• M1: 84,672 km (0.058 R)
• M2: 310,565 km (0.09 R)
• M3: 727,195 km (0.057 R)
• M4: 993,629 km (0.097 R)
• M5: 1,399,787 km (0.081 R)
• M6: 2,383,842 km (0.066 R)
• M7: 3,558,036 km (0.071 R)
• M8: 3,981,697 km (0.106 R)
• M9: 4,506,486 km (0.065 R)
• M10: 5,855,111 km (0.098 R)
• M11: 6,800,719 km (0.095 R)
• M12: 8,197,814 km (0.109 R)
• M13: 10,364,888 km (0.04 R)
• M14: 11,873,134 km (0.115 R)
• M15: 14,104,386 km (0.096 R)
• M16: 15,162,941 km (0.049 R)
• M17: 15,791,102 km (0.109 R)
• M18: 16,192,474 km (0.087 R)
• M19: 19,929,728 km (0.119 R)
• M20: 21,849,068 km (0.086 R)
• M21: 22,955,494 km (0.107 R)
• M22: 30,266,641 km (0.055 R)
• M23: 30,513,328 km (0.094 R)
• M24: 36,148,081 km (0.099 R)
• M25: 37,551,310 km (0.102 R)
• M26: 39,575,967 km (0.094 R)
• M27: 40,465,626 km (0.061 R)
• M28: 42,284,885 km (0.103 R)
• M29: 46,411,991 km (0.117 R)
• M30: 48,068,489 km (0.083 R)
• M31: 56,011,537 km (0.119 R)
• M32: 56,944,579 km (0.091 R)
• M33: 68,750,544 km (0.053 R)
• M34: 71,554,457 km (0.12 R)
• M35: 74,209,370 km (0.076 R)

Asteroid Belt

Center: 15.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 6.5

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.51 AU - 18.51 AU

Year: 25126 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,873,053 km

• M1: 80,783 km (0.114 R)
• M2: 802,144 km (0.083 R)
• M3: 1,201,271 km (0.1 R)
• M4: 1,524,402 km (0.088 R)
• M5: 2,008,501 km (0.116 R)
• M6: 2,229,008 km (0.093 R)
• M7: 2,990,162 km (0.077 R)
• M8: 4,258,752 km (0.093 R)
• M9: 5,462,566 km (0.059 R)
• M10: 8,185,247 km (0.112 R)
• M11: 8,868,162 km (0.064 R)
• M12: 9,163,767 km (0.059 R)
• M13: 9,588,476 km (0.067 R)
• M14: 9,837,107 km (0.11 R)
• M15: 10,542,760 km (0.063 R)
• M16: 12,344,517 km (0.106 R)
• M17: 12,564,875 km (0.103 R)
• M18: 14,914,609 km (0.057 R)
• M19: 15,758,939 km (0.105 R)
• M20: 18,867,882 km (0.059 R)
• M21: 20,360,869 km (0.071 R)
• M22: 20,668,741 km (0.116 R)
• M23: 21,293,611 km (0.113 R)
• M24: 22,471,844 km (0.117 R)
• M25: 24,033,347 km (0.12 R)
• M26: 28,506,323 km (0.06 R)
• M27: 34,511,032 km (0.12 R)
• M28: 35,686,273 km (0.114 R)
• M29: 37,806,972 km (0.074 R)
• M30: 39,055,666 km (0.086 R)
• M31: 41,635,331 km (0.094 R)
• M32: 47,669,810 km (0.103 R)
• M33: 50,612,550 km (0.103 R)
• M34: 51,746,651 km (0.071 R)
• M35: 53,674,370 km (0.1 R)
• M36: 59,325,429 km (0.099 R)
• M37: 74,673,124 km (0.105 R)
• M38: 85,096,804 km (0.106 R)
• M39: 91,070,247 km (0.079 R)
• M40: 92,746,491 km (0.048 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit