🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 36.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 10.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.33 AU

Year: 809 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,567,073 km

• M1: 126,859 km (0.085 R)
• M2: 518,357 km (0.047 R)
• M3: 865,872 km (0.065 R)
• M4: 1,298,210 km (0.104 R)
• M5: 1,725,163 km (0.089 R)
• M6: 2,057,719 km (0.065 R)
• M7: 2,712,957 km (0.09 R)
• M8: 3,515,999 km (0.05 R)
• M9: 4,339,834 km (0.088 R)
• M10: 5,087,824 km (0.086 R)
• M11: 6,140,843 km (0.085 R)
• M12: 6,971,410 km (0.085 R)
• M13: 7,495,302 km (0.053 R)
• M14: 8,545,330 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.8 AU - 1.88 AU

Year: 1637 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,567,073 km

• M1: 120,426 km (0.094 R)
• M2: 711,039 km (0.107 R)
• M3: 1,152,502 km (0.105 R)
• M4: 1,564,495 km (0.104 R)
• M5: 1,853,218 km (0.109 R)
• M6: 2,154,209 km (0.109 R)
• M7: 3,568,059 km (0.07 R)
• M8: 4,393,241 km (0.084 R)
• M9: 5,699,828 km (0.039 R)
• M10: 6,720,984 km (0.076 R)
• M11: 10,204,968 km (0.104 R)
• M12: 12,703,103 km (0.076 R)
• M13: 13,386,167 km (0.105 R)
• M14: 14,093,466 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 13.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.27 AU - 4.71 AU

Year: 5228 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,567,073 km

• M1: 171,738 km (0.077 R)
• M2: 696,378 km (0.045 R)
• M3: 1,126,472 km (0.086 R)
• M4: 1,666,670 km (0.062 R)
• M5: 2,111,125 km (0.118 R)
• M6: 2,744,074 km (0.074 R)
• M7: 3,227,574 km (0.065 R)
• M8: 4,318,891 km (0.099 R)
• M9: 4,895,590 km (0.08 R)
• M10: 5,826,239 km (0.114 R)
• M11: 6,269,048 km (0.043 R)
• M12: 7,223,034 km (0.116 R)
• M13: 8,038,791 km (0.065 R)
• M14: 9,678,683 km (0.097 R)
• M15: 12,131,490 km (0.032 R)
• M16: 13,556,858 km (0.11 R)
• M17: 15,091,134 km (0.057 R)
• M18: 15,687,880 km (0.109 R)
• M19: 16,865,066 km (0.102 R)
• M20: 17,703,861 km (0.042 R)
• M21: 20,460,202 km (0.112 R)
• M22: 22,244,904 km (0.114 R)
• M23: 24,865,709 km (0.106 R)
• M24: 25,783,343 km (0.112 R)
• M25: 29,866,916 km (0.093 R)
• M26: 33,149,392 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 7.6

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.01 AU - 8.69 AU

Year: 13072 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,567,073 km

• M1: 114,143 km (0.057 R)
• M2: 378,333 km (0.113 R)
• M3: 1,075,609 km (0.075 R)
• M4: 1,647,222 km (0.076 R)
• M5: 1,948,063 km (0.089 R)
• M6: 2,365,442 km (0.111 R)
• M7: 2,818,424 km (0.098 R)
• M8: 3,728,428 km (0.06 R)
• M9: 4,250,973 km (0.115 R)
• M10: 4,593,702 km (0.079 R)
• M11: 5,513,729 km (0.109 R)
• M12: 5,959,979 km (0.088 R)
• M13: 6,966,922 km (0.081 R)
• M14: 7,268,213 km (0.098 R)
• M15: 8,319,736 km (0.058 R)
• M16: 9,521,605 km (0.071 R)
• M17: 10,000,917 km (0.1 R)
• M18: 10,778,227 km (0.111 R)
• M19: 11,655,170 km (0.083 R)
• M20: 12,265,679 km (0.114 R)
• M21: 15,641,953 km (0.073 R)
• M22: 22,254,628 km (0.087 R)
• M23: 25,149,945 km (0.072 R)
• M24: 25,554,159 km (0.07 R)
• M25: 27,640,002 km (0.109 R)
• M26: 28,178,704 km (0.118 R)
• M27: 36,088,093 km (0.08 R)
• M28: 40,201,735 km (0.077 R)
• M29: 40,893,176 km (0.046 R)
• M30: 46,713,431 km (0.056 R)
• M31: 47,018,012 km (0.115 R)
• M32: 49,503,581 km (0.071 R)
• M33: 50,939,421 km (0.092 R)
• M34: 54,565,973 km (0.067 R)
• M35: 58,714,471 km (0.079 R)
• M36: 59,425,809 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 7.5

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.97 AU - 11.21 AU

Year: 19482 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,567,073 km

• M1: 93,349 km (0.112 R)
• M2: 346,169 km (0.074 R)
• M3: 593,305 km (0.11 R)
• M4: 832,213 km (0.084 R)
• M5: 1,939,237 km (0.118 R)
• M6: 2,866,594 km (0.062 R)
• M7: 3,316,136 km (0.106 R)
• M8: 4,560,192 km (0.104 R)
• M9: 5,480,518 km (0.107 R)
• M10: 6,832,284 km (0.045 R)
• M11: 11,096,123 km (0.098 R)
• M12: 12,609,605 km (0.08 R)
• M13: 12,886,061 km (0.096 R)
• M14: 13,166,707 km (0.106 R)
• M15: 14,181,280 km (0.064 R)
• M16: 15,640,158 km (0.049 R)
• M17: 17,795,116 km (0.075 R)
• M18: 19,674,214 km (0.098 R)
• M19: 22,179,231 km (0.088 R)
• M20: 23,508,109 km (0.113 R)
• M21: 33,663,410 km (0.117 R)
• M22: 44,935,760 km (0.106 R)
• M23: 48,904,741 km (0.045 R)
• M24: 49,588,253 km (0.072 R)
• M25: 57,531,900 km (0.106 R)
• M26: 60,815,274 km (0.104 R)
• M27: 62,003,231 km (0.098 R)
• M28: 63,611,259 km (0.11 R)
• M29: 67,330,411 km (0.114 R)
• M30: 68,176,088 km (0.083 R)
• M31: 68,815,021 km (0.047 R)
• M32: 71,849,763 km (0.051 R)
• M33: 73,399,896 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit