🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.85 AU

Year: 239 Days

Day: 36.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,945,772 km

• M1: 465,549 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.78 AU - 0.9 AU

Year: 272 Days

Day: 33.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 385 Days

Day: 14.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 9.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.53 AU - 7.23 AU

Year: 5690 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,945,772 km

• M1: 118,182 km (0.102 R)
• M2: 433,235 km (0.07 R)
• M3: 1,361,789 km (0.058 R)
• M4: 2,656,858 km (0.094 R)
• M5: 3,045,813 km (0.096 R)
• M6: 3,677,415 km (0.12 R)
• M7: 5,083,784 km (0.112 R)
• M8: 5,844,190 km (0.106 R)
• M9: 7,589,998 km (0.032 R)
• M10: 8,418,022 km (0.079 R)
• M11: 9,436,783 km (0.075 R)
• M12: 11,116,019 km (0.078 R)
• M13: 12,078,532 km (0.117 R)
• M14: 13,261,103 km (0.094 R)
• M15: 16,360,921 km (0.117 R)
• M16: 16,812,108 km (0.089 R)
• M17: 17,739,316 km (0.082 R)
• M18: 19,840,567 km (0.098 R)
• M19: 20,353,688 km (0.055 R)
• M20: 20,725,738 km (0.105 R)
• M21: 22,733,491 km (0.09 R)
• M22: 25,723,204 km (0.117 R)
• M23: 26,245,600 km (0.085 R)
• M24: 26,775,326 km (0.118 R)
• M25: 32,268,261 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 12.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.83 AU - 7.99 AU

Year: 7122 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 106,945,772 km

• M1: 158,873 km (0.096 R)
• M2: 627,413 km (0.083 R)
• M3: 2,330,436 km (0.107 R)
• M4: 2,976,998 km (0.102 R)
• M5: 3,437,310 km (0.079 R)
• M6: 3,876,081 km (0.055 R)
• M7: 5,112,806 km (0.068 R)
• M8: 6,466,069 km (0.094 R)
• M9: 7,000,881 km (0.091 R)
• M10: 8,905,561 km (0.087 R)
• M11: 9,611,214 km (0.039 R)
• M12: 13,604,879 km (0.07 R)
• M13: 14,654,458 km (0.04 R)
• M14: 16,237,951 km (0.067 R)
• M15: 17,355,148 km (0.066 R)
• M16: 18,390,665 km (0.094 R)
• M17: 18,991,001 km (0.037 R)
• M18: 19,535,537 km (0.11 R)
• M19: 25,817,152 km (0.086 R)
• M20: 26,739,423 km (0.085 R)
• M21: 27,857,667 km (0.033 R)
• M22: 28,917,418 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 8.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.21 AU - 11.95 AU

Year: 10470 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 106,945,772 km

• M1: 109,057 km (0.082 R)
• M2: 413,937 km (0.115 R)
• M3: 739,612 km (0.112 R)
• M4: 1,818,961 km (0.11 R)
• M5: 2,780,875 km (0.077 R)
• M6: 3,526,321 km (0.055 R)
• M7: 5,547,687 km (0.1 R)
• M8: 6,617,761 km (0.042 R)
• M9: 7,159,904 km (0.078 R)
• M10: 14,724,170 km (0.102 R)
• M11: 16,172,278 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.8

Radius: 5.9

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.85 AU - 19.57 AU

Year: 29730 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 106,945,772 km

• M1: 73,453 km (0.097 R)
• M2: 392,545 km (0.048 R)
• M3: 1,077,254 km (0.078 R)
• M4: 1,442,722 km (0.06 R)
• M5: 2,153,611 km (0.083 R)
• M6: 3,319,278 km (0.079 R)
• M7: 4,935,982 km (0.119 R)
• M8: 6,219,831 km (0.085 R)
• M9: 8,809,819 km (0.069 R)
• M10: 9,301,846 km (0.1 R)
• M11: 10,612,174 km (0.052 R)
• M12: 11,098,516 km (0.088 R)
• M13: 12,341,376 km (0.116 R)
• M14: 13,114,348 km (0.101 R)
• M15: 14,333,720 km (0.036 R)
• M16: 16,438,712 km (0.093 R)
• M17: 16,715,617 km (0.095 R)
• M18: 18,048,983 km (0.109 R)
• M19: 19,451,613 km (0.117 R)
• M20: 21,250,677 km (0.117 R)
• M21: 26,542,851 km (0.11 R)
• M22: 27,308,792 km (0.116 R)
• M23: 29,968,343 km (0.117 R)
• M24: 39,466,761 km (0.119 R)
• M25: 43,030,481 km (0.102 R)
• M26: 53,166,784 km (0.113 R)
• M27: 58,141,212 km (0.119 R)
• M28: 60,740,924 km (0.116 R)
• M29: 62,069,353 km (0.075 R)
• M30: 66,871,445 km (0.088 R)
• M31: 80,875,152 km (0.107 R)
• M32: 83,293,701 km (0.025 R)
• M33: 88,839,892 km (0.111 R)
• M34: 91,414,023 km (0.071 R)
• M35: 94,627,236 km (0.046 R)
• M36: 99,434,114 km (0.091 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit