🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 13

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.46 AU - 2.08 AU

Year: 1597 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,484,909 km

• M1: 162,762 km (0.098 R)
• M2: 587,172 km (0.115 R)
• M3: 1,284,896 km (0.085 R)
• M4: 1,876,406 km (0.114 R)
• M5: 2,484,521 km (0.105 R)
• M6: 3,333,639 km (0.09 R)
• M7: 3,808,612 km (0.057 R)
• M8: 4,750,032 km (0.068 R)
• M9: 5,912,706 km (0.099 R)
• M10: 6,639,154 km (0.114 R)
• M11: 7,119,512 km (0.115 R)
• M12: 8,827,471 km (0.101 R)
• M13: 9,409,257 km (0.076 R)
• M14: 10,830,587 km (0.096 R)
• M15: 11,460,244 km (0.079 R)
• M16: 11,996,852 km (0.112 R)
• M17: 15,027,106 km (0.083 R)
• M18: 15,577,626 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 12.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.83 AU - 4.93 AU

Year: 6217 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 17,484,909 km

• M1: 155,432 km (0.098 R)
• M2: 547,678 km (0.096 R)
• M3: 1,006,046 km (0.064 R)
• M4: 1,665,024 km (0.109 R)
• M5: 2,940,645 km (0.098 R)
• M6: 3,438,208 km (0.104 R)
• M7: 3,991,570 km (0.118 R)
• M8: 4,733,725 km (0.044 R)
• M9: 5,595,409 km (0.065 R)
• M10: 6,332,029 km (0.113 R)
• M11: 7,063,114 km (0.062 R)
• M12: 7,998,998 km (0.092 R)
• M13: 8,614,893 km (0.117 R)
• M14: 9,513,377 km (0.107 R)
• M15: 10,791,691 km (0.111 R)
• M16: 11,210,864 km (0.1 R)
• M17: 12,432,780 km (0.117 R)
• M18: 12,997,811 km (0.109 R)
• M19: 13,795,766 km (0.073 R)
• M20: 15,314,184 km (0.109 R)
• M21: 16,023,727 km (0.055 R)
• M22: 17,254,918 km (0.112 R)
• M23: 17,764,747 km (0.066 R)
• M24: 18,482,069 km (0.093 R)
• M25: 23,898,260 km (0.109 R)
• M26: 24,532,106 km (0.07 R)
• M27: 27,094,718 km (0.057 R)
• M28: 27,870,831 km (0.102 R)
• M29: 29,921,968 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 4.6

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.9 AU - 6.56 AU

Year: 9303 Days

Day: 20.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 17,484,909 km

• M1: 57,296 km (0.117 R)
• M2: 272,867 km (0.047 R)
• M3: 444,754 km (0.087 R)
• M4: 827,127 km (0.113 R)
• M5: 1,052,122 km (0.093 R)
• M6: 1,570,927 km (0.1 R)
• M7: 1,887,177 km (0.098 R)
• M8: 2,076,867 km (0.101 R)
• M9: 2,863,752 km (0.1 R)
• M10: 3,093,385 km (0.106 R)
• M11: 3,782,881 km (0.111 R)
• M12: 4,738,961 km (0.089 R)
• M13: 6,046,148 km (0.096 R)
• M14: 7,343,460 km (0.03 R)
• M15: 7,576,384 km (0.099 R)
• M16: 7,734,360 km (0.084 R)
• M17: 11,741,039 km (0.037 R)
• M18: 12,059,683 km (0.09 R)
• M19: 14,153,455 km (0.113 R)
• M20: 18,539,215 km (0.043 R)
• M21: 20,921,262 km (0.119 R)
• M22: 24,261,184 km (0.095 R)
• M23: 24,778,045 km (0.114 R)
• M24: 29,373,542 km (0.108 R)
• M25: 32,179,699 km (0.089 R)
• M26: 39,371,916 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.73 AU - 7.05 AU

Year: 10956 Days

Day: 24.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,484,909 km

• M1: 62,233 km (0.085 R)
• M2: 409,599 km (0.05 R)
• M3: 709,543 km (0.101 R)
• M4: 963,410 km (0.11 R)
• M5: 1,641,687 km (0.08 R)
• M6: 2,734,649 km (0.082 R)
• M7: 4,242,147 km (0.11 R)
• M8: 5,435,040 km (0.113 R)
• M9: 5,750,542 km (0.065 R)
• M10: 7,135,519 km (0.103 R)
• M11: 8,385,260 km (0.104 R)
• M12: 12,848,064 km (0.097 R)
• M13: 22,665,424 km (0.082 R)
• M14: 27,189,413 km (0.091 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 5.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.39 AU - 8.19 AU

Year: 13350 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,484,909 km

• M1: 82,428 km (0.094 R)
• M2: 289,472 km (0.084 R)
• M3: 1,821,504 km (0.105 R)
• M4: 7,925,546 km (0.1 R)
• M5: 9,827,084 km (0.071 R)
• M6: 12,808,121 km (0.05 R)
• M7: 13,957,930 km (0.085 R)
• M8: 16,461,151 km (0.076 R)
• M9: 19,583,708 km (0.095 R)
• M10: 21,034,957 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 3.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.41 AU - 8.81 AU

Year: 14239 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,484,909 km

• M1: 44,730 km (0.042 R)
• M2: 162,463 km (0.045 R)
• M3: 1,985,613 km (0.102 R)
• M4: 2,440,839 km (0.106 R)
• M5: 3,644,803 km (0.05 R)
• M6: 4,282,239 km (0.046 R)
• M7: 5,552,774 km (0.104 R)
• M8: 10,869,033 km (0.074 R)
• M9: 12,886,211 km (0.072 R)
• M10: 13,892,705 km (0.115 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: 326 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit