🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 30 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 12.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.79 AU - 0.95 AU

Year: 524 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,227,657 km

• M1: 150,495 km (0.079 R)
• M2: 655,538 km (0.081 R)
• M3: 1,093,860 km (0.071 R)
• M4: 1,492,987 km (0.105 R)
• M5: 2,217,190 km (0.049 R)
• M6: 2,912,521 km (0.117 R)
• M7: 3,295,491 km (0.115 R)
• M8: 3,797,243 km (0.099 R)
• M9: 4,190,386 km (0.101 R)
• M10: 5,256,121 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 10.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 849 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,227,657 km

• M1: 133,142 km (0.087 R)
• M2: 740,509 km (0.115 R)
• M3: 1,238,521 km (0.095 R)
• M4: 1,646,773 km (0.116 R)
• M5: 3,020,231 km (0.07 R)
• M6: 3,473,363 km (0.073 R)
• M7: 3,828,509 km (0.081 R)
• M8: 5,233,233 km (0.118 R)
• M9: 5,646,572 km (0.12 R)
• M10: 6,745,069 km (0.082 R)
• M11: 7,126,843 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 8.8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.91 AU - 2.59 AU

Year: 2179 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,227,657 km

• M1: 116,088 km (0.096 R)
• M2: 427,252 km (0.105 R)
• M3: 738,864 km (0.112 R)
• M4: 1,190,500 km (0.05 R)
• M5: 3,394,525 km (0.103 R)
• M6: 4,147,152 km (0.11 R)
• M7: 5,191,944 km (0.031 R)
• M8: 5,576,560 km (0.1 R)
• M9: 6,649,775 km (0.092 R)
• M10: 7,368,294 km (0.091 R)
• M11: 7,917,168 km (0.045 R)
• M12: 8,362,521 km (0.117 R)
• M13: 8,959,716 km (0.113 R)
• M14: 9,408,509 km (0.102 R)
• M15: 11,922,053 km (0.117 R)
• M16: 14,473,744 km (0.115 R)
• M17: 16,688,839 km (0.12 R)
• M18: 17,157,529 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 9.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.62 AU - 5.74 AU

Year: 6537 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,227,657 km

• M1: 116,986 km (0.081 R)
• M2: 445,802 km (0.076 R)
• M3: 757,414 km (0.116 R)
• M4: 1,264,551 km (0.084 R)
• M5: 1,840,054 km (0.107 R)
• M6: 2,188,766 km (0.119 R)
• M7: 2,654,764 km (0.091 R)
• M8: 2,961,290 km (0.088 R)
• M9: 4,126,059 km (0.08 R)
• M10: 5,758,172 km (0.084 R)
• M11: 6,376,011 km (0.081 R)
• M12: 7,403,599 km (0.088 R)
• M13: 8,055,097 km (0.098 R)
• M14: 8,870,107 km (0.055 R)
• M15: 10,759,228 km (0.09 R)
• M16: 11,196,503 km (0.101 R)
• M17: 11,595,181 km (0.113 R)
• M18: 13,065,429 km (0.071 R)
• M19: 13,788,735 km (0.065 R)
• M20: 14,893,665 km (0.111 R)
• M21: 16,627,953 km (0.064 R)
• M22: 19,050,541 km (0.074 R)
• M23: 22,871,869 km (0.102 R)
• M24: 24,251,311 km (0.092 R)
• M25: 25,428,496 km (0.067 R)
• M26: 25,771,674 km (0.108 R)
• M27: 27,175,500 km (0.086 R)
• M28: 29,753,820 km (0.102 R)
• M29: 33,920,420 km (0.11 R)
• M30: 34,441,020 km (0.045 R)
• M31: 35,926,976 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 8

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.36 AU - 7.84 AU

Year: 12215 Days

Day: 18.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,227,657 km

• M1: 99,782 km (0.078 R)
• M2: 392,694 km (0.058 R)
• M3: 643,869 km (0.117 R)
• M4: 1,061,846 km (0.116 R)
• M5: 1,682,378 km (0.109 R)
• M6: 2,038,869 km (0.118 R)
• M7: 2,291,540 km (0.093 R)
• M8: 2,626,789 km (0.089 R)
• M9: 4,052,158 km (0.058 R)
• M10: 4,758,559 km (0.076 R)
• M11: 5,076,155 km (0.106 R)
• M12: 8,513,465 km (0.089 R)
• M13: 9,972,344 km (0.112 R)
• M14: 10,335,418 km (0.11 R)
• M15: 11,992,364 km (0.07 R)
• M16: 12,403,010 km (0.088 R)
• M17: 13,190,792 km (0.105 R)
• M18: 13,439,723 km (0.074 R)
• M19: 14,075,813 km (0.115 R)
• M20: 17,115,642 km (0.114 R)
• M21: 19,182,935 km (0.082 R)
• M22: 21,929,103 km (0.066 R)
• M23: 22,455,089 km (0.059 R)
• M24: 23,532,194 km (0.071 R)
• M25: 25,595,896 km (0.092 R)
• M26: 26,081,342 km (0.063 R)
• M27: 34,704,911 km (0.11 R)
• M28: 38,248,436 km (0.1 R)
• M29: 38,501,256 km (0.109 R)
• M30: 42,160,420 km (0.113 R)
• M31: 45,902,162 km (0.045 R)
• M32: 49,859,624 km (0.072 R)
• M33: 50,161,512 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit