🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.77 AU - 2.41 AU

Year: 1144 Days

Day: 15 Hours

Environment

Temp: -77 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.68 AU - 4.22 AU

Year: 2973 Days

Day: 27.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,751,122 km

• M1: 100,380 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.73 AU - 4.63 AU

Year: 3237 Days

Day: 36.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,751,122 km

• M1: 150,346 km (0.099 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 9.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.76 AU - 6.46 AU

Year: 5720 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,751,122 km

• M1: 119,379 km (0.09 R)
• M2: 1,313,320 km (0.037 R)
• M3: 2,458,192 km (0.097 R)
• M4: 2,809,149 km (0.054 R)
• M5: 4,736,568 km (0.08 R)
• M6: 5,119,838 km (0.078 R)
• M7: 5,475,282 km (0.025 R)
• M8: 6,893,320 km (0.077 R)
• M9: 8,123,164 km (0.061 R)
• M10: 9,741,963 km (0.081 R)
• M11: 10,856,916 km (0.029 R)
• M12: 12,262,837 km (0.091 R)
• M13: 13,031,321 km (0.112 R)
• M14: 13,338,745 km (0.07 R)
• M15: 15,530,054 km (0.047 R)
• M16: 16,025,522 km (0.115 R)
• M17: 17,575,506 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 12

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.93 AU - 7.79 AU

Year: 6805 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,751,122 km

• M1: 149,448 km (0.11 R)
• M2: 677,529 km (0.053 R)
• M3: 1,065,735 km (0.079 R)
• M4: 1,515,726 km (0.107 R)
• M5: 1,898,846 km (0.077 R)
• M6: 2,507,111 km (0.099 R)
• M7: 2,957,999 km (0.094 R)
• M8: 3,504,031 km (0.031 R)
• M9: 4,070,408 km (0.114 R)
• M10: 6,645,137 km (0.045 R)
• M11: 7,206,279 km (0.069 R)
• M12: 8,088,906 km (0.072 R)
• M13: 9,732,239 km (0.105 R)
• M14: 10,197,339 km (0.083 R)
• M15: 11,309,449 km (0.078 R)
• M16: 12,062,675 km (0.071 R)
• M17: 12,949,640 km (0.07 R)
• M18: 13,512,727 km (0.099 R)
• M19: 13,932,498 km (0.063 R)
• M20: 15,076,025 km (0.115 R)
• M21: 16,458,459 km (0.1 R)
• M22: 17,735,725 km (0.1 R)
• M23: 18,752,542 km (0.104 R)
• M24: 19,673,766 km (0.117 R)
• M25: 21,606,570 km (0.097 R)
• M26: 25,685,954 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 8.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.55 AU - 8.51 AU

Year: 8618 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,751,122 km

• M1: 109,506 km (0.096 R)
• M2: 553,363 km (0.109 R)
• M3: 908,657 km (0.089 R)
• M4: 1,427,463 km (0.041 R)
• M5: 1,720,824 km (0.115 R)
• M6: 2,197,144 km (0.107 R)
• M7: 2,854,926 km (0.069 R)
• M8: 3,219,645 km (0.06 R)
• M9: 3,592,593 km (0.079 R)
• M10: 4,611,803 km (0.12 R)
• M11: 5,144,820 km (0.109 R)
• M12: 5,908,069 km (0.048 R)
• M13: 6,537,128 km (0.046 R)
• M14: 6,850,386 km (0.116 R)
• M15: 8,406,204 km (0.088 R)
• M16: 9,864,783 km (0.11 R)
• M17: 12,784,335 km (0.029 R)
• M18: 13,497,468 km (0.089 R)
• M19: 14,411,212 km (0.115 R)
• M20: 14,883,343 km (0.1 R)
• M21: 15,796,338 km (0.041 R)
• M22: 18,413,104 km (0.104 R)
• M23: 22,151,555 km (0.056 R)
• M24: 24,488,274 km (0.108 R)
• M25: 26,279,708 km (0.12 R)
• M26: 27,974,353 km (0.052 R)
• M27: 29,456,868 km (0.117 R)
• M28: 30,505,998 km (0.088 R)
• M29: 34,952,645 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.2

Radius: 3.4

Gravity: 44.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.17 AU - 15.51 AU

Year: 18454 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,751,122 km

• M1: 48,619 km (0.095 R)
• M2: 214,972 km (0.109 R)
• M3: 406,607 km (0.107 R)
• M4: 552,315 km (0.04 R)
• M5: 1,454,091 km (0.08 R)
• M6: 1,729,202 km (0.115 R)
• M7: 1,999,824 km (0.107 R)
• M8: 2,602,255 km (0.119 R)
• M9: 4,247,682 km (0.099 R)
• M10: 4,504,990 km (0.111 R)
• M11: 5,230,241 km (0.11 R)
• M12: 5,450,898 km (0.108 R)
• M13: 5,793,626 km (0.094 R)
• M14: 9,550,627 km (0.063 R)
• M15: 11,956,759 km (0.107 R)
• M16: 12,996,016 km (0.073 R)
• M17: 13,129,906 km (0.08 R)
• M18: 15,854,532 km (0.101 R)
• M19: 18,087,579 km (0.087 R)
• M20: 24,262,680 km (0.07 R)
• M21: 24,465,984 km (0.104 R)
• M22: 25,814,758 km (0.108 R)
• M23: 36,404,791 km (0.078 R)
• M24: 37,885,960 km (0.079 R)
• M25: 38,159,574 km (0.095 R)
• M26: 40,681,196 km (0.117 R)
• M27: 53,237,394 km (0.103 R)
• M28: 59,090,411 km (0.05 R)
• M29: 60,945,125 km (0.066 R)
• M30: 62,647,250 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit