🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.99 AU - 1.03 AU

Year: 373 Days

Day: 33.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,342,550 km

• M1: 826,079 km (0.08 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 8.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.35 AU - 11.63 AU

Year: 10732 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,342,550 km

• M1: 103,223 km (0.108 R)
• M2: 395,836 km (0.107 R)
• M3: 729,439 km (0.114 R)
• M4: 1,287,140 km (0.075 R)
• M5: 2,860,461 km (0.11 R)
• M6: 3,141,854 km (0.116 R)
• M7: 3,992,767 km (0.078 R)
• M8: 4,867,915 km (0.105 R)
• M9: 5,662,130 km (0.115 R)
• M10: 6,003,213 km (0.112 R)
• M11: 7,148,085 km (0.095 R)
• M12: 7,834,590 km (0.1 R)
• M13: 9,152,398 km (0.066 R)
• M14: 10,765,960 km (0.068 R)
• M15: 11,237,044 km (0.104 R)
• M16: 12,675,577 km (0.09 R)
• M17: 13,379,286 km (0.099 R)
• M18: 13,740,864 km (0.116 R)
• M19: 14,108,874 km (0.085 R)
• M20: 17,294,112 km (0.1 R)
• M21: 17,579,395 km (0.055 R)
• M22: 19,357,815 km (0.074 R)
• M23: 20,528,418 km (0.095 R)
• M24: 21,090,457 km (0.083 R)
• M25: 21,416,282 km (0.099 R)
• M26: 21,745,397 km (0.068 R)
• M27: 23,095,966 km (0.043 R)
• M28: 23,442,136 km (0.115 R)
• M29: 24,501,588 km (0.049 R)
• M30: 28,263,376 km (0.074 R)
• M31: 29,059,386 km (0.037 R)
• M32: 36,673,469 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.4

Radius: 5.7

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.48 AU - 12.54 AU

Year: 16243 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,342,550 km

• M1: 73,303 km (0.072 R)
• M2: 308,471 km (0.111 R)
• M3: 1,123,181 km (0.077 R)
• M4: 2,734,799 km (0.106 R)
• M5: 3,316,435 km (0.086 R)
• M6: 3,593,640 km (0.102 R)
• M7: 4,619,732 km (0.092 R)
• M8: 4,860,285 km (0.108 R)
• M9: 5,292,174 km (0.033 R)
• M10: 5,594,063 km (0.054 R)
• M11: 7,417,661 km (0.04 R)
• M12: 7,700,102 km (0.083 R)
• M13: 8,850,210 km (0.101 R)
• M14: 9,384,274 km (0.046 R)
• M15: 10,283,208 km (0.032 R)
• M16: 10,813,383 km (0.091 R)
• M17: 11,176,756 km (0.108 R)
• M18: 12,056,541 km (0.09 R)
• M19: 12,846,568 km (0.082 R)
• M20: 15,729,319 km (0.116 R)
• M21: 19,994,204 km (0.088 R)
• M22: 23,530,698 km (0.077 R)
• M23: 27,128,676 km (0.103 R)
• M24: 30,234,478 km (0.111 R)
• M25: 30,713,939 km (0.086 R)
• M26: 43,188,606 km (0.048 R)
• M27: 44,719,291 km (0.061 R)
• M28: 47,888,522 km (0.068 R)
• M29: 49,362,211 km (0.119 R)
• M30: 51,543,946 km (0.108 R)
• M31: 56,640,895 km (0.069 R)
• M32: 64,801,010 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 4

Gravity: 55.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.57 AU - 12.83 AU

Year: 16614 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,342,550 km

• M1: 50,714 km (0.098 R)
• M2: 176,376 km (0.096 R)
• M3: 367,113 km (0.114 R)
• M4: 636,090 km (0.032 R)
• M5: 862,581 km (0.067 R)
• M6: 1,154,148 km (0.112 R)
• M7: 1,541,008 km (0.096 R)
• M8: 1,710,951 km (0.099 R)
• M9: 1,989,352 km (0.106 R)
• M10: 2,612,428 km (0.081 R)
• M11: 3,384,502 km (0.094 R)
• M12: 3,822,824 km (0.109 R)
• M13: 4,135,334 km (0.091 R)
• M14: 7,954,418 km (0.055 R)
• M15: 8,257,054 km (0.079 R)
• M16: 11,849,049 km (0.112 R)
• M17: 13,409,804 km (0.102 R)
• M18: 16,932,534 km (0.072 R)
• M19: 17,857,797 km (0.042 R)
• M20: 20,270,811 km (0.026 R)
• M21: 24,022,576 km (0.111 R)
• M22: 29,749,781 km (0.079 R)
• M23: 30,600,544 km (0.111 R)
• M24: 31,094,067 km (0.111 R)
• M25: 32,734,258 km (0.056 R)
• M26: 33,640,821 km (0.067 R)
• M27: 39,000,614 km (0.102 R)
• M28: 40,906,191 km (0.108 R)
• M29: 43,957,838 km (0.104 R)
• M30: 49,656,919 km (0.053 R)
• M31: 51,371,310 km (0.066 R)
• M32: 55,829,177 km (0.055 R)
• M33: 58,245,931 km (0.114 R)
• M34: 59,384,520 km (0.094 R)
• M35: 62,295,695 km (0.118 R)
• M36: 63,486,344 km (0.087 R)
• M37: 65,708,471 km (0.072 R)
• M38: 70,521,184 km (0.094 R)
• M39: 73,122,841 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit