🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.61 AU - 0.91 AU

Year: 287 Days

Day: 22.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,057,719 km

• M1: 196,572 km (0.119 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 5.3

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.87 AU - 10.89 AU

Year: 15556 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,057,719 km

• M1: 65,973 km (0.104 R)
• M2: 340,634 km (0.07 R)
• M3: 531,671 km (0.084 R)
• M4: 946,506 km (0.052 R)
• M5: 1,169,855 km (0.071 R)
• M6: 1,554,771 km (0.064 R)
• M7: 2,415,557 km (0.116 R)
• M8: 2,836,076 km (0.1 R)
• M9: 4,293,758 km (0.079 R)
• M10: 5,352,163 km (0.105 R)
• M11: 6,487,312 km (0.034 R)
• M12: 9,667,164 km (0.116 R)
• M13: 10,659,746 km (0.035 R)
• M14: 12,372,791 km (0.105 R)
• M15: 12,709,087 km (0.106 R)
• M16: 17,149,750 km (0.099 R)
• M17: 19,488,115 km (0.1 R)
• M18: 21,064,727 km (0.113 R)
• M19: 22,925,126 km (0.069 R)
• M20: 24,259,389 km (0.098 R)
• M21: 25,428,197 km (0.116 R)
• M22: 26,081,192 km (0.119 R)
• M23: 26,633,956 km (0.103 R)
• M24: 26,969,355 km (0.089 R)
• M25: 27,194,499 km (0.104 R)
• M26: 29,159,019 km (0.104 R)
• M27: 31,464,322 km (0.111 R)
• M28: 33,757,807 km (0.043 R)
• M29: 35,078,906 km (0.091 R)
• M30: 38,247,538 km (0.068 R)
• M31: 40,120,204 km (0.077 R)
• M32: 43,891,866 km (0.114 R)
• M33: 46,587,320 km (0.068 R)
• M34: 47,237,173 km (0.095 R)
• M35: 49,055,535 km (0.107 R)
• M36: 56,611,574 km (0.105 R)
• M37: 61,148,279 km (0.041 R)
• M38: 62,910,093 km (0.033 R)
• M39: 70,936,767 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 5

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.16 AU - 13.62 AU

Year: 16663 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,057,719 km

• M1: 62,233 km (0.087 R)
• M2: 247,435 km (0.107 R)
• M3: 443,707 km (0.115 R)
• M4: 625,469 km (0.068 R)
• M5: 784,192 km (0.116 R)
• M6: 958,623 km (0.052 R)
• M7: 1,480,421 km (0.096 R)
• M8: 2,591,334 km (0.1 R)
• M9: 4,956,477 km (0.061 R)
• M10: 6,554,631 km (0.107 R)
• M11: 6,731,306 km (0.034 R)
• M12: 6,911,122 km (0.114 R)
• M13: 12,054,447 km (0.031 R)
• M14: 14,068,633 km (0.031 R)
• M15: 15,040,271 km (0.1 R)
• M16: 18,837,813 km (0.076 R)
• M17: 20,482,791 km (0.11 R)
• M18: 21,051,712 km (0.102 R)
• M19: 22,122,084 km (0.1 R)
• M20: 22,520,164 km (0.116 R)
• M21: 24,476,456 km (0.051 R)
• M22: 26,992,692 km (0.091 R)
• M23: 28,022,524 km (0.107 R)
• M24: 30,404,271 km (0.066 R)
• M25: 43,109,319 km (0.047 R)
• M26: 44,356,965 km (0.114 R)
• M27: 46,924,215 km (0.117 R)
• M28: 47,746,255 km (0.071 R)
• M29: 48,745,569 km (0.112 R)
• M30: 62,832,003 km (0.025 R)
• M31: 65,042,461 km (0.097 R)
• M32: 66,475,759 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 3.9

Gravity: 33.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.21 AU - 16.85 AU

Year: 26529 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,057,719 km

• M1: 48,619 km (0.084 R)
• M2: 195,524 km (0.074 R)
• M3: 753,225 km (0.115 R)
• M4: 1,392,756 km (0.084 R)
• M5: 1,929,962 km (0.105 R)
• M6: 2,312,185 km (0.035 R)
• M7: 2,950,968 km (0.11 R)
• M8: 5,562,797 km (0.082 R)
• M9: 8,777,206 km (0.117 R)
• M10: 9,343,883 km (0.058 R)
• M11: 14,010,439 km (0.047 R)
• M12: 14,239,174 km (0.105 R)
• M13: 14,782,962 km (0.092 R)
• M14: 17,889,063 km (0.053 R)
• M15: 29,633,094 km (0.1 R)
• M16: 29,758,457 km (0.112 R)
• M17: 35,631,370 km (0.085 R)
• M18: 39,289,338 km (0.068 R)
• M19: 44,326,597 km (0.078 R)
• M20: 44,819,821 km (0.103 R)
• M21: 46,659,426 km (0.074 R)
• M22: 51,387,168 km (0.058 R)
• M23: 57,781,878 km (0.061 R)
• M24: 59,559,251 km (0.065 R)
• M25: 65,321,162 km (0.059 R)
• M26: 65,533,591 km (0.037 R)
• M27: 68,994,688 km (0.094 R)
• M28: 70,994,063 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit