🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.15 AU - 1.63 AU

Year: 602 Days

Day: 30.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,096,098 km

• M1: 178,021 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.88 AU

Year: 750 Days

Day: 27.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.99 AU - 2.41 AU

Year: 1198 Days

Day: 40.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.39 AU - 3.81 AU

Year: 2507 Days

Day: 21.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,096,098 km

• M1: 26,628 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.95 AU - 3.97 AU

Year: 2893 Days

Day: 27.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.7

Radius: 5.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.79 AU - 14.17 AU

Year: 17167 Days

Day: 23.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 106.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,096,098 km

• M1: 73,752 km (0.087 R)
• M2: 308,620 km (0.102 R)
• M3: 1,003,951 km (0.094 R)
• M4: 1,284,896 km (0.107 R)
• M5: 1,660,836 km (0.09 R)
• M6: 3,145,295 km (0.088 R)
• M7: 3,523,927 km (0.115 R)
• M8: 4,545,083 km (0.066 R)
• M9: 4,997,915 km (0.032 R)
• M10: 5,187,306 km (0.096 R)
• M11: 5,547,089 km (0.11 R)
• M12: 5,888,322 km (0.097 R)
• M13: 7,114,875 km (0.109 R)
• M14: 8,281,589 km (0.091 R)
• M15: 9,863,287 km (0.096 R)
• M16: 11,969,625 km (0.077 R)
• M17: 14,169,013 km (0.067 R)
• M18: 16,002,484 km (0.034 R)
• M19: 17,841,491 km (0.027 R)
• M20: 19,738,242 km (0.062 R)
• M21: 22,186,860 km (0.113 R)
• M22: 23,308,096 km (0.033 R)
• M23: 32,126,292 km (0.087 R)
• M24: 33,336,390 km (0.087 R)
• M25: 34,122,078 km (0.118 R)
• M26: 40,476,097 km (0.084 R)
• M27: 42,277,256 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 5.8

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.22 AU - 19.54 AU

Year: 27754 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,096,098 km

• M1: 74,051 km (0.078 R)
• M2: 265,536 km (0.096 R)
• M3: 659,278 km (0.091 R)
• M4: 900,579 km (0.094 R)
• M5: 1,324,689 km (0.093 R)
• M6: 1,656,796 km (0.08 R)
• M7: 1,957,039 km (0.088 R)
• M8: 2,199,687 km (0.081 R)
• M9: 2,588,492 km (0.071 R)
• M10: 2,965,479 km (0.09 R)
• M11: 3,440,153 km (0.103 R)
• M12: 5,463,015 km (0.111 R)
• M13: 8,111,197 km (0.047 R)
• M14: 11,439,151 km (0.105 R)
• M15: 12,674,231 km (0.084 R)
• M16: 13,285,189 km (0.104 R)
• M17: 13,676,836 km (0.087 R)
• M18: 16,101,967 km (0.064 R)
• M19: 18,027,291 km (0.074 R)
• M20: 22,109,369 km (0.061 R)
• M21: 25,069,312 km (0.113 R)
• M22: 27,518,379 km (0.07 R)
• M23: 39,071,074 km (0.069 R)
• M24: 40,361,954 km (0.076 R)
• M25: 44,058,069 km (0.117 R)
• M26: 55,878,096 km (0.075 R)
• M27: 56,692,806 km (0.098 R)
• M28: 58,554,701 km (0.067 R)
• M29: 60,885,286 km (0.091 R)
• M30: 68,711,050 km (0.11 R)
• M31: 77,432,606 km (0.107 R)
• M32: 82,319,819 km (0.079 R)
• M33: 82,845,954 km (0.08 R)
• M34: 93,558,359 km (0.094 R)
• M35: 97,618,146 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit