🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.03 AU - 2.73 AU

Year: 1348 Days

Day: 16.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 149.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.77 AU - 3.79 AU

Year: 2698 Days

Day: 27.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,970,734 km

• M1: 681,418 km (0.102 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.46 AU - 7.84 AU

Year: 7018 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,970,734 km

• M1: 99,632 km (0.09 R)
• M2: 356,941 km (0.105 R)
• M3: 745,147 km (0.117 R)
• M4: 996,771 km (0.089 R)
• M5: 1,466,209 km (0.091 R)
• M6: 1,796,222 km (0.093 R)
• M7: 2,075,820 km (0.097 R)
• M8: 2,665,385 km (0.089 R)
• M9: 4,069,062 km (0.025 R)
• M10: 4,640,526 km (0.073 R)
• M11: 5,110,862 km (0.089 R)
• M12: 6,044,352 km (0.057 R)
• M13: 6,320,809 km (0.051 R)
• M14: 7,671,080 km (0.082 R)
• M15: 8,672,039 km (0.073 R)
• M16: 8,935,331 km (0.062 R)
• M17: 9,477,923 km (0.119 R)
• M18: 12,250,420 km (0.12 R)
• M19: 12,977,017 km (0.096 R)
• M20: 15,329,443 km (0.119 R)
• M21: 17,322,386 km (0.111 R)
• M22: 23,216,094 km (0.11 R)
• M23: 23,896,016 km (0.118 R)
• M24: 25,295,504 km (0.082 R)
• M25: 26,380,238 km (0.114 R)
• M26: 30,321,095 km (0.107 R)
• M27: 31,235,736 km (0.033 R)
• M28: 36,427,381 km (0.067 R)
• M29: 38,750,336 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 11.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.45 AU - 9.81 AU

Year: 8510 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,970,734 km

• M1: 152,291 km (0.047 R)
• M2: 767,587 km (0.086 R)
• M3: 1,285,495 km (0.032 R)
• M4: 1,763,460 km (0.115 R)
• M5: 2,120,999 km (0.098 R)
• M6: 3,226,377 km (0.067 R)
• M7: 4,244,840 km (0.051 R)
• M8: 5,584,937 km (0.118 R)
• M9: 7,296,337 km (0.112 R)
• M10: 8,997,714 km (0.109 R)
• M11: 9,461,467 km (0.119 R)
• M12: 10,345,740 km (0.057 R)
• M13: 12,692,183 km (0.113 R)
• M14: 14,612,870 km (0.119 R)
• M15: 18,411,459 km (0.11 R)
• M16: 19,367,988 km (0.097 R)
• M17: 19,929,279 km (0.096 R)
• M18: 24,491,266 km (0.117 R)
• M19: 25,230,728 km (0.04 R)
• M20: 26,496,176 km (0.045 R)
• M21: 27,803,512 km (0.115 R)
• M22: 30,358,045 km (0.104 R)
• M23: 33,065,318 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 10.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.8 AU - 12.28 AU

Year: 14391 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,970,734 km

• M1: 134,937 km (0.084 R)
• M2: 643,271 km (0.068 R)
• M3: 1,339,499 km (0.104 R)
• M4: 1,665,174 km (0.074 R)
• M5: 3,570,303 km (0.091 R)
• M6: 4,919,376 km (0.057 R)
• M7: 5,252,980 km (0.104 R)
• M8: 7,671,528 km (0.086 R)
• M9: 8,030,115 km (0.104 R)
• M10: 8,589,012 km (0.086 R)
• M11: 9,475,679 km (0.101 R)
• M12: 11,722,040 km (0.081 R)
• M13: 13,254,072 km (0.112 R)
• M14: 14,640,844 km (0.061 R)
• M15: 15,193,758 km (0.087 R)
• M16: 18,407,420 km (0.063 R)
• M17: 18,727,709 km (0.045 R)
• M18: 20,130,488 km (0.108 R)
• M19: 20,900,917 km (0.072 R)
• M20: 22,866,932 km (0.08 R)
• M21: 25,050,911 km (0.117 R)
• M22: 26,345,083 km (0.057 R)
• M23: 33,253,811 km (0.072 R)
• M24: 39,794,978 km (0.115 R)
• M25: 40,736,248 km (0.116 R)
• M26: 46,549,771 km (0.076 R)
• M27: 48,807,801 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.1

Radius: 5.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.49 AU - 20.17 AU

Year: 29995 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,970,734 km

• M1: 67,169 km (0.095 R)
• M2: 418,724 km (0.118 R)
• M3: 705,055 km (0.094 R)
• M4: 926,160 km (0.117 R)
• M5: 1,233,285 km (0.115 R)
• M6: 2,597,169 km (0.11 R)
• M7: 3,315,089 km (0.098 R)
• M8: 3,942,203 km (0.099 R)
• M9: 4,315,899 km (0.104 R)
• M10: 4,850,561 km (0.036 R)
• M11: 5,579,701 km (0.119 R)
• M12: 5,772,982 km (0.11 R)
• M13: 7,072,239 km (0.082 R)
• M14: 9,670,156 km (0.088 R)
• M15: 10,119,249 km (0.088 R)
• M16: 10,407,075 km (0.105 R)
• M17: 11,801,477 km (0.104 R)
• M18: 13,247,490 km (0.103 R)
• M19: 14,084,191 km (0.058 R)
• M20: 16,250,517 km (0.087 R)
• M21: 22,084,386 km (0.066 R)
• M22: 24,991,970 km (0.084 R)
• M23: 25,201,407 km (0.119 R)
• M24: 28,599,523 km (0.115 R)
• M25: 33,292,707 km (0.108 R)
• M26: 37,370,146 km (0.081 R)
• M27: 38,613,604 km (0.111 R)
• M28: 42,359,983 km (0.032 R)
• M29: 43,408,515 km (0.038 R)
• M30: 44,936,208 km (0.085 R)
• M31: 45,401,458 km (0.083 R)
• M32: 46,499,506 km (0.068 R)
• M33: 50,231,823 km (0.107 R)
• M34: 54,334,246 km (0.113 R)
• M35: 58,470,029 km (0.037 R)
• M36: 61,277,382 km (0.049 R)
• M37: 67,361,378 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit