🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 287 Days

Day: 25 Hours

Environment

Temp: 85 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 9.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.97 AU - 8.07 AU

Year: 6934 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,579,133 km

• M1: 115,639 km (0.114 R)
• M2: 535,860 km (0.094 R)
• M3: 1,018,313 km (0.106 R)
• M4: 1,514,379 km (0.039 R)
• M5: 2,082,552 km (0.115 R)
• M6: 2,929,126 km (0.066 R)
• M7: 3,339,772 km (0.118 R)
• M8: 3,642,559 km (0.093 R)
• M9: 5,286,789 km (0.07 R)
• M10: 6,307,345 km (0.09 R)
• M11: 7,032,297 km (0.047 R)
• M12: 10,496,385 km (0.116 R)
• M13: 10,794,833 km (0.109 R)
• M14: 11,777,541 km (0.089 R)
• M15: 12,100,074 km (0.07 R)
• M16: 12,818,892 km (0.096 R)
• M17: 13,980,071 km (0.107 R)
• M18: 15,916,316 km (0.062 R)
• M19: 17,394,642 km (0.09 R)
• M20: 19,555,284 km (0.068 R)
• M21: 21,487,490 km (0.099 R)
• M22: 25,908,257 km (0.063 R)
• M23: 27,853,478 km (0.096 R)
• M24: 28,813,148 km (0.086 R)
• M25: 34,162,020 km (0.099 R)
• M26: 36,270,901 km (0.11 R)
• M27: 39,895,508 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 12.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.27 AU - 8.41 AU

Year: 8978 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,579,133 km

• M1: 151,692 km (0.088 R)
• M2: 856,747 km (0.111 R)
• M3: 1,250,638 km (0.106 R)
• M4: 1,823,000 km (0.114 R)
• M5: 2,298,122 km (0.097 R)
• M6: 3,028,011 km (0.117 R)
• M7: 4,470,882 km (0.097 R)
• M8: 5,610,519 km (0.12 R)
• M9: 6,329,785 km (0.085 R)
• M10: 9,705,910 km (0.106 R)
• M11: 11,409,979 km (0.113 R)
• M12: 12,154,827 km (0.094 R)
• M13: 12,984,796 km (0.112 R)
• M14: 13,576,904 km (0.113 R)
• M15: 14,470,452 km (0.077 R)
• M16: 15,581,965 km (0.105 R)
• M17: 16,250,966 km (0.118 R)
• M18: 17,974,483 km (0.06 R)
• M19: 19,051,588 km (0.115 R)
• M20: 21,408,502 km (0.095 R)
• M21: 23,319,017 km (0.1 R)
• M22: 24,599,874 km (0.095 R)
• M23: 29,822,784 km (0.048 R)
• M24: 30,854,411 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 8.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.74 AU - 9.56 AU

Year: 9484 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,579,133 km

• M1: 105,766 km (0.095 R)
• M2: 459,116 km (0.103 R)
• M3: 734,077 km (0.083 R)
• M4: 1,005,298 km (0.101 R)
• M5: 1,529,788 km (0.112 R)
• M6: 1,984,117 km (0.078 R)
• M7: 2,471,207 km (0.075 R)
• M8: 3,405,446 km (0.034 R)
• M9: 4,985,050 km (0.11 R)
• M10: 6,323,801 km (0.078 R)
• M11: 6,965,277 km (0.118 R)
• M12: 7,302,022 km (0.118 R)
• M13: 7,847,306 km (0.116 R)
• M14: 8,503,442 km (0.12 R)
• M15: 9,971,895 km (0.116 R)
• M16: 11,090,588 km (0.08 R)
• M17: 11,550,302 km (0.059 R)
• M18: 13,118,836 km (0.108 R)
• M19: 13,807,584 km (0.116 R)
• M20: 15,257,188 km (0.087 R)
• M21: 17,006,286 km (0.051 R)
• M22: 17,894,448 km (0.103 R)
• M23: 18,813,129 km (0.031 R)
• M24: 19,540,923 km (0.074 R)
• M25: 20,212,019 km (0.099 R)
• M26: 20,898,224 km (0.118 R)
• M27: 21,364,222 km (0.092 R)
• M28: 22,317,160 km (0.069 R)
• M29: 26,054,414 km (0.045 R)
• M30: 29,406,753 km (0.105 R)
• M31: 33,987,888 km (0.089 R)

Asteroid Belt

Center: 11.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 4.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.97 AU - 14.39 AU

Year: 18862 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,579,133 km

• M1: 56,398 km (0.101 R)
• M2: 349,461 km (0.074 R)
• M3: 594,203 km (0.037 R)
• M4: 1,131,558 km (0.052 R)
• M5: 1,536,969 km (0.053 R)
• M6: 2,937,055 km (0.073 R)
• M7: 3,226,078 km (0.066 R)
• M8: 15,103,850 km (0.074 R)
• M9: 15,285,013 km (0.095 R)
• M10: 18,797,720 km (0.089 R)
• M11: 29,661,817 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494

Radius: 6

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.88 AU - 13.88 AU

Year: 19277 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,579,133 km

• M1: 74,799 km (0.111 R)
• M2: 290,220 km (0.12 R)
• M3: 792,420 km (0.044 R)
• M4: 1,243,458 km (0.042 R)
• M5: 1,663,229 km (0.07 R)
• M6: 1,961,527 km (0.099 R)
• M7: 2,464,625 km (0.057 R)
• M8: 3,525,872 km (0.051 R)
• M9: 6,422,087 km (0.108 R)
• M10: 7,202,090 km (0.097 R)
• M11: 7,946,788 km (0.09 R)
• M12: 8,189,735 km (0.115 R)
• M13: 8,896,436 km (0.118 R)
• M14: 9,808,384 km (0.111 R)
• M15: 10,315,671 km (0.078 R)
• M16: 15,468,719 km (0.111 R)
• M17: 16,311,105 km (0.111 R)
• M18: 18,677,743 km (0.117 R)
• M19: 23,977,996 km (0.114 R)
• M20: 27,242,969 km (0.117 R)
• M21: 33,616,736 km (0.049 R)
• M22: 37,146,946 km (0.083 R)
• M23: 37,417,868 km (0.114 R)
• M24: 37,690,136 km (0.082 R)
• M25: 40,057,971 km (0.064 R)
• M26: 44,933,665 km (0.088 R)
• M27: 49,368,943 km (0.071 R)
• M28: 53,052,042 km (0.069 R)
• M29: 57,817,183 km (0.062 R)
• M30: 60,023,752 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit