🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.5 AU - 0.68 AU

Year: 293 Days

Day: 37.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 14.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.93 AU - 1.53 AU

Year: 881 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,375,002 km

• M1: 181,612 km (0.091 R)
• M2: 838,197 km (0.039 R)
• M3: 2,214,348 km (0.096 R)
• M4: 3,001,980 km (0.113 R)
• M5: 3,617,875 km (0.086 R)
• M6: 4,506,187 km (0.032 R)
• M7: 5,672,751 km (0.098 R)
• M8: 6,374,216 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.92 AU

Year: 2386 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,375,002 km

• M1: 99,632 km (0.09 R)
• M2: 370,704 km (0.112 R)
• M3: 726,896 km (0.079 R)
• M4: 1,596,957 km (0.108 R)
• M5: 2,861,209 km (0.068 R)
• M6: 3,533,651 km (0.099 R)
• M7: 3,985,138 km (0.113 R)
• M8: 4,245,438 km (0.08 R)
• M9: 4,646,360 km (0.081 R)
• M10: 5,049,227 km (0.067 R)
• M11: 5,330,771 km (0.079 R)
• M12: 5,622,636 km (0.063 R)
• M13: 5,899,542 km (0.039 R)
• M14: 7,544,071 km (0.053 R)
• M15: 8,006,628 km (0.116 R)
• M16: 10,608,733 km (0.078 R)
• M17: 11,268,609 km (0.077 R)
• M18: 12,162,756 km (0.113 R)
• M19: 12,885,613 km (0.098 R)
• M20: 13,681,623 km (0.115 R)
• M21: 16,779,047 km (0.043 R)
• M22: 17,354,849 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 10.2

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.55 AU - 3.19 AU

Year: 3139 Days

Day: 8.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,375,002 km

• M1: 128,654 km (0.102 R)
• M2: 507,735 km (0.103 R)
• M3: 1,152,203 km (0.115 R)
• M4: 1,713,045 km (0.104 R)
• M5: 2,854,178 km (0.068 R)
• M6: 3,210,969 km (0.037 R)
• M7: 3,781,685 km (0.047 R)
• M8: 4,169,143 km (0.054 R)
• M9: 5,177,582 km (0.086 R)
• M10: 5,878,897 km (0.113 R)
• M11: 7,603,761 km (0.079 R)
• M12: 8,765,687 km (0.104 R)
• M13: 9,102,133 km (0.057 R)
• M14: 11,616,125 km (0.119 R)
• M15: 12,721,354 km (0.08 R)
• M16: 13,496,271 km (0.076 R)
• M17: 13,895,249 km (0.112 R)
• M18: 14,250,843 km (0.049 R)
• M19: 14,822,007 km (0.102 R)
• M20: 17,144,215 km (0.097 R)
• M21: 19,131,324 km (0.116 R)
• M22: 20,212,767 km (0.095 R)
• M23: 20,867,706 km (0.066 R)
• M24: 21,876,594 km (0.098 R)
• M25: 22,358,299 km (0.091 R)
• M26: 25,023,385 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 3.2

Gravity: 86.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.54 AU - 10.26 AU

Year: 15719 Days

Day: 23 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,375,002 km

• M1: 49,218 km (0.111 R)
• M2: 259,702 km (0.064 R)
• M3: 405,709 km (0.073 R)
• M4: 588,368 km (0.106 R)
• M5: 782,247 km (0.099 R)
• M6: 933,790 km (0.061 R)
• M7: 1,144,125 km (0.1 R)
• M8: 1,477,877 km (0.073 R)
• M9: 2,269,998 km (0.025 R)
• M10: 2,892,026 km (0.069 R)
• M11: 2,992,855 km (0.102 R)
• M12: 3,337,379 km (0.097 R)
• M13: 4,982,806 km (0.089 R)
• M14: 6,610,132 km (0.065 R)
• M15: 7,905,350 km (0.079 R)
• M16: 8,103,268 km (0.106 R)
• M17: 8,664,409 km (0.097 R)
• M18: 9,415,540 km (0.064 R)
• M19: 10,681,886 km (0.107 R)
• M20: 12,385,806 km (0.079 R)
• M21: 13,688,056 km (0.066 R)
• M22: 14,045,295 km (0.044 R)
• M23: 14,408,818 km (0.076 R)
• M24: 15,769,112 km (0.086 R)
• M25: 16,400,415 km (0.116 R)
• M26: 16,641,417 km (0.082 R)
• M27: 18,568,088 km (0.1 R)
• M28: 19,629,933 km (0.058 R)
• M29: 25,229,980 km (0.093 R)
• M30: 26,201,618 km (0.073 R)
• M31: 27,422,486 km (0.113 R)
• M32: 31,558,868 km (0.042 R)
• M33: 31,682,884 km (0.069 R)
• M34: 34,230,087 km (0.058 R)
• M35: 45,784,578 km (0.117 R)
• M36: 46,102,623 km (0.087 R)
• M37: 55,617,347 km (0.066 R)
• M38: 57,628,092 km (0.033 R)
• M39: 58,745,139 km (0.109 R)
• M40: 60,256,676 km (0.11 R)
• M41: 61,794,093 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.8

Radius: 3.1

Gravity: 47.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.84 AU - 11.42 AU

Year: 20818 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,375,002 km

• M1: 38,895 km (0.098 R)
• M2: 168,896 km (0.097 R)
• M3: 392,395 km (0.057 R)
• M4: 522,246 km (0.106 R)
• M5: 618,737 km (0.11 R)
• M6: 827,426 km (0.101 R)
• M7: 1,267,543 km (0.089 R)
• M8: 1,554,771 km (0.119 R)
• M9: 2,015,831 km (0.041 R)
• M10: 2,277,777 km (0.072 R)
• M11: 2,427,973 km (0.078 R)
• M12: 3,174,018 km (0.096 R)
• M13: 3,556,390 km (0.12 R)
• M14: 4,679,721 km (0.089 R)
• M15: 6,690,166 km (0.074 R)
• M16: 7,088,246 km (0.111 R)
• M17: 8,377,182 km (0.054 R)
• M18: 9,647,267 km (0.119 R)
• M19: 10,212,299 km (0.114 R)
• M20: 11,284,467 km (0.085 R)
• M21: 11,911,431 km (0.039 R)
• M22: 12,168,590 km (0.114 R)
• M23: 15,021,721 km (0.031 R)
• M24: 16,802,534 km (0.105 R)
• M25: 17,618,740 km (0.095 R)
• M26: 19,595,825 km (0.114 R)
• M27: 27,618,011 km (0.11 R)
• M28: 34,504,599 km (0.115 R)
• M29: 36,624,999 km (0.027 R)
• M30: 56,797,674 km (0.086 R)
• M31: 64,750,895 km (0.108 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: 476 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit