🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 9.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,969,973 km

• M1: 121,922 km (0.111 R)
• M2: 435,031 km (0.112 R)
• M3: 766,390 km (0.085 R)
• M4: 1,284,597 km (0.07 R)
• M5: 1,687,165 km (0.109 R)
• M6: 2,273,289 km (0.072 R)
• M7: 2,653,567 km (0.08 R)
• M8: 3,618,772 km (0.11 R)
• M9: 3,953,423 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 13.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 337 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,969,973 km

• M1: 171,439 km (0.097 R)
• M2: 666,608 km (0.076 R)
• M3: 1,190,350 km (0.106 R)
• M4: 1,742,965 km (0.104 R)
• M5: 2,166,626 km (0.073 R)
• M6: 3,130,635 km (0.102 R)
• M7: 3,570,153 km (0.107 R)
• M8: 4,086,415 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 9.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.79 AU

Year: 353 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,969,973 km

• M1: 113,246 km (0.111 R)
• M2: 423,960 km (0.108 R)
• M3: 756,367 km (0.107 R)
• M4: 1,057,657 km (0.11 R)
• M5: 1,473,539 km (0.105 R)
• M6: 1,799,214 km (0.076 R)
• M7: 2,261,321 km (0.077 R)
• M8: 2,948,724 km (0.109 R)
• M9: 3,544,722 km (0.099 R)
• M10: 3,936,967 km (0.071 R)
• M11: 4,659,974 km (0.115 R)
• M12: 5,210,494 km (0.086 R)
• M13: 5,584,489 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 12.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.73 AU - 0.79 AU

Year: 457 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,969,973 km

• M1: 153,487 km (0.114 R)
• M2: 715,527 km (0.045 R)
• M3: 1,219,522 km (0.064 R)
• M4: 1,607,728 km (0.096 R)
• M5: 1,991,297 km (0.095 R)
• M6: 2,886,641 km (0.09 R)
• M7: 4,595,946 km (0.027 R)
• M8: 5,660,035 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.45 AU - 1.59 AU

Year: 1294 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,969,973 km

• M1: 169,794 km (0.088 R)
• M2: 837,449 km (0.092 R)
• M3: 1,326,036 km (0.095 R)
• M4: 1,840,054 km (0.103 R)
• M5: 3,190,324 km (0.118 R)
• M6: 4,166,600 km (0.09 R)
• M7: 4,997,018 km (0.044 R)
• M8: 5,441,174 km (0.082 R)
• M9: 5,981,372 km (0.118 R)
• M10: 8,899,577 km (0.091 R)
• M11: 11,175,410 km (0.1 R)
• M12: 11,939,107 km (0.089 R)
• M13: 12,467,487 km (0.108 R)
• M14: 12,971,931 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.2

Radius: 6.7

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.01 AU - 6.44 AU

Year: 9443 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,969,973 km

• M1: 171,888 km (0.095 R)
• M2: 632,799 km (0.057 R)
• M3: 979,118 km (0.118 R)
• M4: 1,355,656 km (0.066 R)
• M5: 2,141,643 km (0.112 R)
• M6: 2,513,992 km (0.115 R)
• M7: 3,316,136 km (0.11 R)
• M8: 4,777,109 km (0.074 R)
• M9: 5,249,240 km (0.11 R)
• M10: 5,547,239 km (0.107 R)
• M11: 5,926,619 km (0.086 R)
• M12: 8,991,281 km (0.104 R)
• M13: 9,759,915 km (0.075 R)
• M14: 13,705,559 km (0.092 R)
• M15: 16,062,174 km (0.113 R)
• M16: 16,975,768 km (0.083 R)
• M17: 18,147,119 km (0.098 R)
• M18: 24,180,551 km (0.055 R)
• M19: 24,636,974 km (0.067 R)
• M20: 25,566,874 km (0.068 R)
• M21: 29,006,279 km (0.088 R)
• M22: 39,491,743 km (0.105 R)
• M23: 43,794,477 km (0.116 R)
• M24: 45,710,527 km (0.057 R)
• M25: 46,408,102 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.3

Radius: 3.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.34 AU - 9.84 AU

Year: 17378 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,969,973 km

• M1: 73,752 km (0.089 R)
• M2: 199,414 km (0.054 R)
• M3: 302,936 km (0.036 R)
• M4: 532,718 km (0.077 R)
• M5: 794,664 km (0.09 R)
• M6: 910,602 km (0.063 R)
• M7: 1,250,937 km (0.036 R)
• M8: 3,593,191 km (0.074 R)
• M9: 3,959,706 km (0.104 R)
• M10: 8,215,466 km (0.108 R)
• M11: 9,094,952 km (0.107 R)
• M12: 12,718,213 km (0.094 R)
• M13: 19,648,932 km (0.042 R)
• M14: 23,628,684 km (0.1 R)
• M15: 25,475,321 km (0.085 R)
• M16: 26,560,504 km (0.074 R)
• M17: 27,676,055 km (0.079 R)
• M18: 27,937,851 km (0.043 R)
• M19: 29,181,608 km (0.048 R)
• M20: 30,647,667 km (0.095 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: 545 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit