🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 170 Days

Day: 46.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,890,722 km

• M1: 33,660 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 10.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.76 AU - 6.26 AU

Year: 6675 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,890,722 km

• M1: 128,056 km (0.026 R)
• M2: 582,684 km (0.026 R)
• M3: 935,585 km (0.065 R)
• M4: 2,904,742 km (0.111 R)
• M5: 3,505,826 km (0.082 R)
• M6: 4,581,136 km (0.092 R)
• M7: 5,085,580 km (0.106 R)
• M8: 5,911,509 km (0.118 R)
• M9: 6,484,469 km (0.094 R)
• M10: 7,287,062 km (0.066 R)
• M11: 7,887,398 km (0.062 R)
• M12: 9,416,438 km (0.055 R)
• M13: 10,804,108 km (0.067 R)
• M14: 11,623,007 km (0.094 R)
• M15: 12,928,398 km (0.092 R)
• M16: 13,723,061 km (0.11 R)
• M17: 14,154,053 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.94 AU - 8.44 AU

Year: 9661 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,890,722 km

• M1: 153,039 km (0.066 R)
• M2: 707,748 km (0.088 R)
• M3: 1,651,560 km (0.092 R)
• M4: 2,174,555 km (0.092 R)
• M5: 3,028,459 km (0.081 R)
• M6: 5,327,779 km (0.113 R)
• M7: 7,036,635 km (0.111 R)
• M8: 9,085,378 km (0.069 R)
• M9: 9,730,294 km (0.12 R)
• M10: 11,561,971 km (0.11 R)
• M11: 12,260,293 km (0.053 R)
• M12: 12,741,400 km (0.106 R)
• M13: 13,677,285 km (0.03 R)
• M14: 14,725,666 km (0.099 R)
• M15: 15,476,797 km (0.107 R)
• M16: 17,429,349 km (0.089 R)
• M17: 20,870,100 km (0.075 R)
• M18: 26,792,979 km (0.089 R)
• M19: 30,463,811 km (0.081 R)
• M20: 31,908,777 km (0.098 R)
• M21: 35,054,970 km (0.079 R)
• M22: 36,517,439 km (0.069 R)
• M23: 44,727,968 km (0.119 R)
• M24: 49,260,185 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.4

Radius: 5.8

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.21 AU - 9.27 AU

Year: 12725 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,890,722 km

• M1: 75,996 km (0.081 R)
• M2: 758,461 km (0.111 R)
• M3: 1,024,895 km (0.111 R)
• M4: 1,258,118 km (0.117 R)
• M5: 1,496,577 km (0.102 R)
• M6: 2,009,698 km (0.119 R)
• M7: 2,567,997 km (0.098 R)
• M8: 3,224,283 km (0.054 R)
• M9: 4,472,827 km (0.049 R)
• M10: 4,796,257 km (0.112 R)
• M11: 5,204,809 km (0.105 R)
• M12: 7,832,197 km (0.036 R)
• M13: 8,941,465 km (0.108 R)
• M14: 9,988,051 km (0.081 R)
• M15: 10,882,198 km (0.118 R)
• M16: 12,764,438 km (0.04 R)
• M17: 13,087,121 km (0.087 R)
• M18: 15,646,441 km (0.114 R)
• M19: 17,159,923 km (0.033 R)
• M20: 18,934,602 km (0.117 R)
• M21: 21,006,234 km (0.061 R)
• M22: 21,729,091 km (0.091 R)
• M23: 24,987,033 km (0.076 R)
• M24: 27,473,200 km (0.107 R)
• M25: 30,576,608 km (0.118 R)
• M26: 31,504,414 km (0.04 R)
• M27: 33,294,502 km (0.105 R)
• M28: 36,169,175 km (0.079 R)
• M29: 36,426,782 km (0.118 R)
• M30: 41,555,297 km (0.035 R)
• M31: 42,549,674 km (0.094 R)
• M32: 46,991,534 km (0.118 R)
• M33: 48,226,165 km (0.11 R)
• M34: 49,008,711 km (0.046 R)
• M35: 51,244,900 km (0.104 R)
• M36: 51,896,100 km (0.1 R)
• M37: 59,606,374 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.9

Radius: 8

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.24 AU - 16.88 AU

Year: 25170 Days

Day: 16.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,890,722 km

• M1: 99,483 km (0.091 R)
• M2: 382,522 km (0.066 R)
• M3: 916,137 km (0.034 R)
• M4: 1,208,302 km (0.113 R)
• M5: 1,476,531 km (0.072 R)
• M6: 2,508,307 km (0.081 R)
• M7: 4,708,892 km (0.085 R)
• M8: 5,138,388 km (0.071 R)
• M9: 5,765,801 km (0.117 R)
• M10: 6,303,605 km (0.079 R)
• M11: 6,632,571 km (0.026 R)
• M12: 7,794,947 km (0.097 R)
• M13: 8,795,008 km (0.119 R)
• M14: 11,666,240 km (0.106 R)
• M15: 14,942,883 km (0.092 R)
• M16: 15,784,520 km (0.105 R)
• M17: 16,657,274 km (0.12 R)
• M18: 17,470,039 km (0.066 R)
• M19: 19,370,381 km (0.112 R)
• M20: 20,472,169 km (0.036 R)
• M21: 21,404,314 km (0.101 R)
• M22: 23,353,125 km (0.086 R)
• M23: 24,256,098 km (0.109 R)
• M24: 24,716,261 km (0.084 R)
• M25: 26,493,633 km (0.102 R)
• M26: 33,740,453 km (0.115 R)
• M27: 35,332,923 km (0.108 R)
• M28: 44,052,683 km (0.116 R)
• M29: 49,917,817 km (0.096 R)
• M30: 54,104,164 km (0.054 R)
• M31: 56,282,609 km (0.108 R)
• M32: 63,384,767 km (0.104 R)
• M33: 70,127,742 km (0.066 R)
• M34: 75,122,366 km (0.076 R)
• M35: 75,854,648 km (0.116 R)
• M36: 88,228,187 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit