🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 10.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.43 AU - 0.57 AU

Year: 240 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,772,404 km

• M1: 132,245 km (0.09 R)
• M2: 495,319 km (0.1 R)
• M3: 1,006,195 km (0.061 R)
• M4: 1,548,338 km (0.1 R)
• M5: 2,047,696 km (0.105 R)
• M6: 2,517,732 km (0.102 R)
• M7: 2,891,428 km (0.11 R)
• M8: 3,708,681 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 8.2

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 638 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,772,404 km

• M1: 102,026 km (0.067 R)
• M2: 419,772 km (0.108 R)
• M3: 752,776 km (0.056 R)
• M4: 1,057,208 km (0.081 R)
• M5: 1,560,755 km (0.109 R)
• M6: 1,976,487 km (0.088 R)
• M7: 2,776,536 km (0.084 R)
• M8: 3,151,429 km (0.057 R)
• M9: 3,506,873 km (0.052 R)
• M10: 3,846,610 km (0.106 R)
• M11: 4,238,257 km (0.049 R)
• M12: 4,576,797 km (0.072 R)
• M13: 5,101,437 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 11.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.87 AU - 1.11 AU

Year: 668 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,772,404 km

• M1: 145,409 km (0.089 R)
• M2: 564,882 km (0.093 R)
• M3: 1,139,337 km (0.104 R)
• M4: 1,941,481 km (0.091 R)
• M5: 2,468,066 km (0.111 R)
• M6: 3,004,075 km (0.081 R)
• M7: 4,626,314 km (0.093 R)
• M8: 6,279,221 km (0.086 R)
• M9: 7,505,624 km (0.112 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 10.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.5 AU - 2.16 AU

Year: 1679 Days

Day: 14.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,772,404 km

• M1: 130,599 km (0.092 R)
• M2: 469,887 km (0.108 R)
• M3: 809,025 km (0.109 R)
• M4: 1,271,731 km (0.075 R)
• M5: 1,728,603 km (0.08 R)
• M6: 2,135,510 km (0.096 R)
• M7: 2,538,825 km (0.087 R)
• M8: 3,176,711 km (0.104 R)
• M9: 4,028,072 km (0.112 R)
• M10: 4,750,929 km (0.087 R)
• M11: 5,720,772 km (0.053 R)
• M12: 6,817,624 km (0.115 R)
• M13: 7,528,662 km (0.1 R)
• M14: 8,409,794 km (0.071 R)
• M15: 8,812,212 km (0.078 R)
• M16: 10,695,649 km (0.09 R)
• M17: 11,279,679 km (0.102 R)
• M18: 12,234,862 km (0.076 R)
• M19: 13,451,093 km (0.08 R)
• M20: 14,045,594 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 13

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.46 AU - 4.88 AU

Year: 6845 Days

Day: 8.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,772,404 km

• M1: 162,463 km (0.053 R)
• M2: 666,010 km (0.119 R)
• M3: 1,168,359 km (0.104 R)
• M4: 1,754,334 km (0.041 R)
• M5: 3,226,078 km (0.096 R)
• M6: 5,590,472 km (0.043 R)
• M7: 6,350,280 km (0.119 R)
• M8: 7,338,673 km (0.07 R)
• M9: 11,706,333 km (0.047 R)
• M10: 12,202,998 km (0.072 R)
• M11: 14,796,127 km (0.068 R)
• M12: 15,863,957 km (0.103 R)
• M13: 16,641,566 km (0.083 R)
• M14: 19,376,365 km (0.068 R)
• M15: 22,536,321 km (0.108 R)
• M16: 24,238,595 km (0.091 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 7.8

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.62 AU - 8.98 AU

Year: 14775 Days

Day: 20.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,772,404 km

• M1: 114,143 km (0.113 R)
• M2: 460,911 km (0.051 R)
• M3: 722,408 km (0.097 R)
• M4: 1,038,808 km (0.103 R)
• M5: 1,869,225 km (0.115 R)
• M6: 2,168,122 km (0.117 R)
• M7: 2,654,165 km (0.072 R)
• M8: 4,297,797 km (0.047 R)
• M9: 5,171,449 km (0.117 R)
• M10: 5,574,765 km (0.116 R)
• M11: 7,131,480 km (0.056 R)
• M12: 13,373,002 km (0.086 R)
• M13: 13,646,318 km (0.115 R)
• M14: 14,274,778 km (0.114 R)
• M15: 14,704,424 km (0.101 R)
• M16: 16,045,120 km (0.12 R)
• M17: 17,062,684 km (0.081 R)
• M18: 20,015,746 km (0.086 R)
• M19: 20,735,611 km (0.099 R)
• M20: 22,131,808 km (0.118 R)
• M21: 24,392,531 km (0.119 R)
• M22: 26,053,217 km (0.108 R)
• M23: 29,713,877 km (0.088 R)
• M24: 30,179,725 km (0.038 R)
• M25: 30,887,472 km (0.115 R)
• M26: 31,485,714 km (0.078 R)
• M27: 34,979,573 km (0.106 R)
• M28: 37,899,723 km (0.078 R)
• M29: 40,978,597 km (0.093 R)
• M30: 44,220,083 km (0.083 R)
• M31: 45,132,930 km (0.062 R)
• M32: 46,996,321 km (0.098 R)
• M33: 49,072,141 km (0.117 R)
• M34: 54,094,440 km (0.058 R)
• M35: 58,169,038 km (0.109 R)
• M36: 59,448,698 km (0.083 R)
• M37: 61,497,291 km (0.104 R)
• M38: 64,950,309 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 5.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.2 AU - 10.04 AU

Year: 15694 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,772,404 km

• M1: 70,909 km (0.11 R)
• M2: 639,980 km (0.077 R)
• M3: 875,746 km (0.089 R)
• M4: 1,147,416 km (0.1 R)
• M5: 1,375,104 km (0.104 R)
• M6: 1,674,000 km (0.075 R)
• M7: 2,566,351 km (0.068 R)
• M8: 3,105,203 km (0.106 R)
• M9: 4,166,450 km (0.097 R)
• M10: 4,377,832 km (0.07 R)
• M11: 4,680,020 km (0.086 R)
• M12: 5,084,832 km (0.116 R)
• M13: 8,726,493 km (0.111 R)
• M14: 11,349,841 km (0.032 R)
• M15: 15,250,456 km (0.116 R)
• M16: 16,992,972 km (0.038 R)
• M17: 18,792,185 km (0.115 R)
• M18: 20,184,792 km (0.085 R)
• M19: 21,253,968 km (0.079 R)
• M20: 28,567,359 km (0.1 R)
• M21: 29,524,636 km (0.118 R)
• M22: 33,673,434 km (0.057 R)
• M23: 37,395,728 km (0.055 R)
• M24: 37,965,396 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit