🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.4 AU - 0.6 AU

Year: 225 Days

Day: 16.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,545,377 km

• M1: 66,122 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 9.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 986 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,545,377 km

• M1: 119,379 km (0.065 R)
• M2: 437,275 km (0.063 R)
• M3: 769,382 km (0.099 R)
• M4: 1,099,544 km (0.066 R)
• M5: 1,468,004 km (0.05 R)
• M6: 1,875,658 km (0.062 R)
• M7: 2,408,675 km (0.112 R)
• M8: 2,728,216 km (0.086 R)
• M9: 3,076,181 km (0.116 R)
• M10: 3,519,589 km (0.056 R)
• M11: 4,167,049 km (0.072 R)
• M12: 4,472,378 km (0.055 R)
• M13: 6,211,453 km (0.117 R)
• M14: 6,631,674 km (0.078 R)
• M15: 6,964,529 km (0.082 R)
• M16: 7,330,445 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 14.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.47 AU - 1.77 AU

Year: 1311 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,545,377 km

• M1: 179,069 km (0.099 R)
• M2: 672,143 km (0.029 R)
• M3: 1,280,109 km (0.107 R)
• M4: 1,758,822 km (0.09 R)
• M5: 2,299,618 km (0.12 R)
• M6: 2,866,894 km (0.119 R)
• M7: 3,353,236 km (0.108 R)
• M8: 3,981,996 km (0.092 R)
• M9: 4,990,136 km (0.094 R)
• M10: 5,677,389 km (0.119 R)
• M11: 6,305,849 km (0.081 R)
• M12: 6,954,655 km (0.106 R)
• M13: 7,702,944 km (0.112 R)
• M14: 8,357,285 km (0.046 R)
• M15: 9,297,657 km (0.097 R)
• M16: 9,908,316 km (0.038 R)
• M17: 11,281,475 km (0.057 R)
• M18: 12,856,441 km (0.059 R)
• M19: 13,778,861 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 10.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.51 AU - 3.11 AU

Year: 2995 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,545,377 km

• M1: 131,796 km (0.072 R)
• M2: 528,828 km (0.106 R)
• M3: 1,438,084 km (0.088 R)
• M4: 1,997,730 km (0.119 R)
• M5: 2,329,239 km (0.09 R)
• M6: 2,928,378 km (0.076 R)
• M7: 3,359,519 km (0.083 R)
• M8: 3,890,442 km (0.111 R)
• M9: 4,392,343 km (0.092 R)
• M10: 4,802,241 km (0.12 R)
• M11: 5,674,397 km (0.078 R)
• M12: 6,648,877 km (0.033 R)
• M13: 7,249,662 km (0.081 R)
• M14: 7,670,032 km (0.059 R)
• M15: 8,792,615 km (0.096 R)
• M16: 10,734,694 km (0.083 R)
• M17: 12,346,761 km (0.117 R)
• M18: 13,567,480 km (0.068 R)
• M19: 14,207,160 km (0.102 R)
• M20: 15,546,809 km (0.116 R)
• M21: 16,349,102 km (0.089 R)
• M22: 18,091,020 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 10.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.68 AU - 5.46 AU

Year: 7258 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,545,377 km

• M1: 134,339 km (0.069 R)
• M2: 492,327 km (0.067 R)
• M3: 902,823 km (0.052 R)
• M4: 1,267,992 km (0.118 R)
• M5: 1,810,433 km (0.096 R)
• M6: 2,503,221 km (0.061 R)
• M7: 3,030,703 km (0.1 R)
• M8: 3,667,841 km (0.111 R)
• M9: 4,755,716 km (0.084 R)
• M10: 6,362,846 km (0.089 R)
• M11: 8,240,898 km (0.092 R)
• M12: 9,446,657 km (0.089 R)
• M13: 9,982,516 km (0.099 R)
• M14: 11,793,399 km (0.106 R)
• M15: 14,551,534 km (0.088 R)
• M16: 15,218,292 km (0.061 R)
• M17: 16,105,258 km (0.081 R)
• M18: 17,874,552 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.7

Radius: 3.6

Gravity: 68.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.58 AU - 7.02 AU

Year: 10054 Days

Day: 18.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,545,377 km

• M1: 44,879 km (0.076 R)
• M2: 229,184 km (0.09 R)
• M3: 490,531 km (0.089 R)
• M4: 619,186 km (0.076 R)
• M5: 770,579 km (0.077 R)
• M6: 1,160,580 km (0.089 R)
• M7: 1,285,943 km (0.097 R)
• M8: 1,434,195 km (0.107 R)
• M9: 1,654,702 km (0.083 R)
• M10: 2,126,534 km (0.097 R)
• M11: 2,334,475 km (0.094 R)
• M12: 2,576,823 km (0.055 R)
• M13: 2,971,313 km (0.063 R)
• M14: 3,329,749 km (0.1 R)
• M15: 3,532,455 km (0.064 R)
• M16: 3,797,093 km (0.113 R)
• M17: 4,046,622 km (0.101 R)
• M18: 5,530,334 km (0.071 R)
• M19: 6,686,426 km (0.042 R)
• M20: 7,426,786 km (0.107 R)
• M21: 8,450,335 km (0.069 R)
• M22: 8,971,534 km (0.096 R)
• M23: 10,077,810 km (0.025 R)
• M24: 10,827,295 km (0.106 R)
• M25: 14,933,607 km (0.028 R)
• M26: 16,845,618 km (0.027 R)
• M27: 18,598,157 km (0.108 R)
• M28: 21,233,174 km (0.119 R)
• M29: 22,016,767 km (0.052 R)
• M30: 24,106,500 km (0.098 R)
• M31: 26,225,554 km (0.11 R)
• M32: 27,330,334 km (0.086 R)
• M33: 31,946,476 km (0.052 R)
• M34: 36,189,670 km (0.114 R)
• M35: 36,807,060 km (0.099 R)
• M36: 38,317,699 km (0.091 R)
• M37: 42,137,980 km (0.071 R)
• M38: 46,784,789 km (0.077 R)
• M39: 47,076,954 km (0.111 R)
• M40: 52,545,354 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit