🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.72 AU - 0.88 AU

Year: 469 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 39,450,393 km

• M1: 179,069 km (0.104 R)
• M2: 644,916 km (0.081 R)
• M3: 1,517,670 km (0.092 R)
• M4: 2,083,450 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 9.5

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 532 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,450,393 km

• M1: 118,182 km (0.084 R)
• M2: 422,464 km (0.063 R)
• M3: 814,560 km (0.066 R)
• M4: 1,124,378 km (0.088 R)
• M5: 1,730,847 km (0.05 R)
• M6: 2,376,213 km (0.105 R)
• M7: 2,817,227 km (0.084 R)
• M8: 3,286,964 km (0.1 R)
• M9: 3,587,955 km (0.095 R)
• M10: 4,215,668 km (0.063 R)
• M11: 4,619,881 km (0.101 R)
• M12: 4,931,643 km (0.099 R)
• M13: 5,763,707 km (0.09 R)
• M14: 6,262,616 km (0.114 R)
• M15: 6,686,576 km (0.109 R)
• M16: 7,022,274 km (0.089 R)
• M17: 7,591,793 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 8.7

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.04 AU - 1.18 AU

Year: 767 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,450,393 km

• M1: 108,159 km (0.092 R)
• M2: 431,739 km (0.109 R)
• M3: 779,106 km (0.053 R)
• M4: 1,137,841 km (0.066 R)
• M5: 1,597,556 km (0.091 R)
• M6: 1,885,382 km (0.113 R)
• M7: 2,177,397 km (0.063 R)
• M8: 2,602,405 km (0.065 R)
• M9: 3,322,569 km (0.107 R)
• M10: 4,105,714 km (0.083 R)
• M11: 4,398,028 km (0.1 R)
• M12: 4,952,438 km (0.098 R)
• M13: 5,341,093 km (0.107 R)
• M14: 5,729,898 km (0.058 R)
• M15: 6,263,663 km (0.055 R)
• M16: 6,897,808 km (0.099 R)
• M17: 7,454,312 km (0.09 R)
• M18: 8,090,552 km (0.074 R)
• M19: 9,003,697 km (0.108 R)
• M20: 9,276,863 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 10.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.25 AU - 4.79 AU

Year: 6304 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,450,393 km

• M1: 130,898 km (0.092 R)
• M2: 484,847 km (0.088 R)
• M3: 816,206 km (0.114 R)
• M4: 1,233,734 km (0.114 R)
• M5: 1,674,150 km (0.09 R)
• M6: 2,079,560 km (0.049 R)
• M7: 2,674,212 km (0.062 R)
• M8: 3,031,900 km (0.072 R)
• M9: 4,689,744 km (0.098 R)
• M10: 5,099,941 km (0.111 R)
• M11: 7,162,148 km (0.116 R)
• M12: 8,009,769 km (0.077 R)
• M13: 10,216,039 km (0.103 R)
• M14: 11,729,071 km (0.106 R)
• M15: 12,695,175 km (0.087 R)
• M16: 13,658,734 km (0.084 R)
• M17: 20,705,692 km (0.057 R)
• M18: 21,070,561 km (0.052 R)
• M19: 22,343,190 km (0.078 R)
• M20: 24,145,545 km (0.102 R)
• M21: 25,706,001 km (0.115 R)
• M22: 26,898,146 km (0.051 R)
• M23: 29,209,134 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 12.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.38 AU - 5.56 AU

Year: 7268 Days

Day: 9 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,450,393 km

• M1: 157,975 km (0.079 R)
• M2: 692,189 km (0.106 R)
• M3: 1,112,410 km (0.092 R)
• M4: 1,538,913 km (0.098 R)
• M5: 2,288,548 km (0.104 R)
• M6: 2,835,478 km (0.118 R)
• M7: 3,629,992 km (0.102 R)
• M8: 4,143,861 km (0.05 R)
• M9: 5,472,440 km (0.105 R)
• M10: 6,848,441 km (0.101 R)
• M11: 7,254,150 km (0.061 R)
• M12: 7,715,061 km (0.053 R)
• M13: 9,261,305 km (0.041 R)
• M14: 11,563,467 km (0.069 R)
• M15: 12,140,765 km (0.112 R)
• M16: 12,958,616 km (0.11 R)
• M17: 13,581,542 km (0.112 R)
• M18: 15,010,202 km (0.095 R)
• M19: 15,634,174 km (0.082 R)
• M20: 16,734,616 km (0.054 R)
• M21: 17,679,028 km (0.061 R)
• M22: 18,445,717 km (0.031 R)
• M23: 19,526,860 km (0.046 R)
• M24: 24,362,462 km (0.03 R)
• M25: 26,556,165 km (0.098 R)
• M26: 28,783,378 km (0.11 R)
• M27: 31,637,257 km (0.087 R)
• M28: 32,871,589 km (0.117 R)
• M29: 38,016,708 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187

Radius: 7.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.17 AU - 8.43 AU

Year: 14291 Days

Day: 21.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,450,393 km

• M1: 90,806 km (0.11 R)
• M2: 521,349 km (0.113 R)
• M3: 1,001,857 km (0.098 R)
• M4: 1,597,256 km (0.063 R)
• M5: 2,389,826 km (0.051 R)
• M6: 3,375,526 km (0.098 R)
• M7: 3,872,191 km (0.12 R)
• M8: 5,950,555 km (0.11 R)
• M9: 6,603,549 km (0.097 R)
• M10: 8,423,557 km (0.054 R)
• M11: 9,112,904 km (0.088 R)
• M12: 13,591,116 km (0.085 R)
• M13: 16,762,142 km (0.03 R)
• M14: 18,483,116 km (0.091 R)
• M15: 19,203,280 km (0.108 R)
• M16: 34,696,384 km (0.068 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: 533 - 11,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit