🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.64 AU - 1.64 AU

Year: 886 Days

Day: 42.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 8.8

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.68 AU - 5.68 AU

Year: 4270 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,475,468 km

• M1: 109,805 km (0.069 R)
• M2: 407,953 km (0.112 R)
• M3: 700,716 km (0.072 R)
• M4: 1,030,729 km (0.105 R)
• M5: 1,656,048 km (0.054 R)
• M6: 2,003,564 km (0.072 R)
• M7: 2,616,616 km (0.055 R)
• M8: 2,939,449 km (0.098 R)
• M9: 4,213,125 km (0.094 R)
• M10: 5,442,221 km (0.111 R)
• M11: 7,765,625 km (0.035 R)
• M12: 9,978,926 km (0.077 R)
• M13: 10,907,630 km (0.112 R)
• M14: 11,558,231 km (0.081 R)
• M15: 12,532,113 km (0.045 R)
• M16: 13,506,893 km (0.046 R)
• M17: 14,039,910 km (0.089 R)
• M18: 14,642,340 km (0.115 R)
• M19: 14,921,789 km (0.11 R)
• M20: 15,781,678 km (0.114 R)
• M21: 16,134,729 km (0.116 R)
• M22: 16,493,165 km (0.045 R)
• M23: 17,163,812 km (0.114 R)
• M24: 20,374,332 km (0.093 R)
• M25: 22,010,784 km (0.079 R)
• M26: 22,674,549 km (0.102 R)
• M27: 23,503,621 km (0.099 R)
• M28: 24,352,888 km (0.101 R)
• M29: 25,142,465 km (0.117 R)
• M30: 27,444,178 km (0.096 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 12.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.13 AU - 9.43 AU

Year: 10049 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,475,468 km

• M1: 158,125 km (0.061 R)
• M2: 715,078 km (0.086 R)
• M3: 1,527,843 km (0.034 R)
• M4: 3,018,436 km (0.115 R)
• M5: 3,422,350 km (0.102 R)
• M6: 5,101,736 km (0.051 R)
• M7: 5,813,224 km (0.081 R)
• M8: 6,516,633 km (0.088 R)
• M9: 7,355,129 km (0.08 R)
• M10: 9,017,012 km (0.111 R)
• M11: 11,284,167 km (0.055 R)
• M12: 12,436,221 km (0.101 R)
• M13: 12,837,292 km (0.073 R)
• M14: 13,665,317 km (0.03 R)
• M15: 15,427,879 km (0.08 R)
• M16: 17,196,126 km (0.11 R)
• M17: 19,323,856 km (0.076 R)
• M18: 20,649,742 km (0.092 R)
• M19: 21,131,896 km (0.097 R)
• M20: 23,050,190 km (0.091 R)
• M21: 23,831,539 km (0.107 R)
• M22: 24,720,450 km (0.039 R)
• M23: 25,355,642 km (0.06 R)
• M24: 26,848,479 km (0.081 R)
• M25: 35,431,059 km (0.087 R)
• M26: 36,006,711 km (0.108 R)
• M27: 39,224,263 km (0.112 R)
• M28: 41,092,142 km (0.069 R)
• M29: 41,855,689 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 4.5

Gravity: 41.54 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.07 AU - 15.43 AU

Year: 23892 Days

Day: 19.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,475,468 km

• M1: 56,548 km (0.085 R)
• M2: 365,318 km (0.082 R)
• M3: 506,389 km (0.071 R)
• M4: 892,950 km (0.091 R)
• M5: 1,128,267 km (0.093 R)
• M6: 1,404,126 km (0.089 R)
• M7: 1,820,606 km (0.047 R)
• M8: 2,760,679 km (0.081 R)
• M9: 3,595,884 km (0.077 R)
• M10: 4,587,568 km (0.079 R)
• M11: 6,420,591 km (0.047 R)
• M12: 7,093,482 km (0.109 R)
• M13: 12,505,185 km (0.05 R)
• M14: 13,397,686 km (0.113 R)
• M15: 15,983,784 km (0.115 R)
• M16: 18,409,514 km (0.113 R)
• M17: 22,870,074 km (0.05 R)
• M18: 23,863,553 km (0.112 R)
• M19: 29,651,345 km (0.105 R)
• M20: 30,831,523 km (0.056 R)
• M21: 36,904,598 km (0.083 R)
• M22: 39,982,425 km (0.096 R)
• M23: 48,236,637 km (0.094 R)
• M24: 50,050,062 km (0.092 R)
• M25: 56,157,545 km (0.085 R)
• M26: 72,612,712 km (0.072 R)
• M27: 75,715,073 km (0.107 R)
• M28: 85,287,840 km (0.105 R)
• M29: 90,363,098 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 4.8

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.14 AU - 16.46 AU

Year: 24013 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,475,468 km

• M1: 63,429 km (0.037 R)
• M2: 357,090 km (0.112 R)
• M3: 1,425,668 km (0.102 R)
• M4: 1,716,187 km (0.112 R)
• M5: 1,866,084 km (0.064 R)
• M6: 2,324,601 km (0.105 R)
• M7: 2,508,756 km (0.048 R)
• M8: 2,932,717 km (0.085 R)
• M9: 7,528,214 km (0.084 R)
• M10: 8,088,158 km (0.115 R)
• M11: 9,063,686 km (0.103 R)
• M12: 10,297,869 km (0.04 R)
• M13: 10,670,068 km (0.075 R)
• M14: 11,180,346 km (0.095 R)
• M15: 11,640,061 km (0.076 R)
• M16: 11,908,290 km (0.099 R)
• M17: 12,737,810 km (0.118 R)
• M18: 13,753,579 km (0.108 R)
• M19: 17,382,973 km (0.065 R)
• M20: 20,320,627 km (0.091 R)
• M21: 21,004,738 km (0.089 R)
• M22: 22,110,416 km (0.115 R)
• M23: 23,572,884 km (0.077 R)
• M24: 28,709,627 km (0.11 R)
• M25: 31,214,045 km (0.102 R)
• M26: 31,472,250 km (0.094 R)
• M27: 33,454,273 km (0.075 R)
• M28: 33,860,281 km (0.096 R)
• M29: 38,104,373 km (0.102 R)
• M30: 41,277,344 km (0.046 R)
• M31: 42,689,548 km (0.089 R)
• M32: 43,809,886 km (0.109 R)
• M33: 52,753,146 km (0.113 R)
• M34: 55,164,813 km (0.079 R)
• M35: 56,111,618 km (0.102 R)
• M36: 62,021,033 km (0.088 R)
• M37: 64,915,303 km (0.049 R)
• M38: 69,204,274 km (0.109 R)
• M39: 72,542,251 km (0.111 R)
• M40: 76,922,328 km (0.087 R)
• M41: 77,393,411 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit