🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 10.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.5 AU - 2.32 AU

Year: 1678 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,874,005 km

• M1: 126,261 km (0.112 R)
• M2: 792,270 km (0.114 R)
• M3: 2,057,868 km (0.084 R)
• M4: 2,911,175 km (0.099 R)
• M5: 3,584,066 km (0.114 R)
• M6: 4,057,543 km (0.074 R)
• M7: 5,686,365 km (0.106 R)
• M8: 6,583,204 km (0.116 R)
• M9: 8,087,111 km (0.102 R)
• M10: 8,473,672 km (0.068 R)
• M11: 8,966,448 km (0.051 R)
• M12: 9,380,684 km (0.085 R)
• M13: 10,595,269 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 13.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 1866 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,874,005 km

• M1: 164,109 km (0.043 R)
• M2: 827,127 km (0.084 R)
• M3: 1,375,403 km (0.08 R)
• M4: 1,809,237 km (0.119 R)
• M5: 2,371,575 km (0.097 R)
• M6: 6,296,275 km (0.087 R)
• M7: 6,852,779 km (0.092 R)
• M8: 7,574,290 km (0.054 R)
• M9: 8,204,396 km (0.117 R)
• M10: 9,260,856 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 14.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.13 AU - 2.77 AU

Year: 2438 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,874,005 km

• M1: 185,352 km (0.067 R)
• M2: 707,448 km (0.084 R)
• M3: 1,199,177 km (0.115 R)
• M4: 1,714,840 km (0.113 R)
• M5: 2,328,940 km (0.115 R)
• M6: 3,136,619 km (0.053 R)
• M7: 3,695,965 km (0.07 R)
• M8: 4,973,980 km (0.089 R)
• M9: 7,655,222 km (0.096 R)
• M10: 9,443,814 km (0.075 R)
• M11: 11,302,568 km (0.041 R)
• M12: 12,094,539 km (0.08 R)
• M13: 13,613,107 km (0.114 R)
• M14: 14,282,109 km (0.072 R)
• M15: 15,880,113 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 12

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.98 AU - 3.28 AU

Year: 2712 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,874,005 km

• M1: 149,747 km (0.051 R)
• M2: 759,060 km (0.111 R)
• M3: 1,437,486 km (0.082 R)
• M4: 1,856,510 km (0.049 R)
• M5: 2,622,451 km (0.1 R)
• M6: 3,137,815 km (0.112 R)
• M7: 3,696,115 km (0.095 R)
• M8: 4,998,214 km (0.068 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 9.1

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.92 AU - 3.96 AU

Year: 4057 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,874,005 km

• M1: 115,190 km (0.116 R)
• M2: 454,179 km (0.12 R)
• M3: 924,216 km (0.072 R)
• M4: 1,484,011 km (0.093 R)
• M5: 2,017,477 km (0.117 R)
• M6: 2,451,012 km (0.091 R)
• M7: 3,143,350 km (0.086 R)
• M8: 3,585,562 km (0.098 R)
• M9: 4,090,903 km (0.099 R)
• M10: 4,595,198 km (0.107 R)
• M11: 6,154,157 km (0.101 R)
• M12: 6,479,832 km (0.088 R)
• M13: 6,910,973 km (0.11 R)
• M14: 7,295,589 km (0.072 R)
• M15: 8,073,049 km (0.092 R)
• M16: 8,536,204 km (0.083 R)
• M17: 10,360,401 km (0.118 R)
• M18: 11,563,167 km (0.093 R)
• M19: 12,904,462 km (0.081 R)
• M20: 13,194,383 km (0.069 R)
• M21: 13,938,333 km (0.071 R)
• M22: 14,815,126 km (0.085 R)
• M23: 15,186,577 km (0.113 R)
• M24: 16,170,632 km (0.044 R)
• M25: 17,904,023 km (0.111 R)
• M26: 19,630,532 km (0.114 R)
• M27: 20,534,253 km (0.082 R)
• M28: 22,843,894 km (0.099 R)
• M29: 23,915,912 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.67 AU

Year: 5163 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,874,005 km

• M1: 138,228 km (0.079 R)
• M2: 477,965 km (0.062 R)
• M3: 918,681 km (0.078 R)
• M4: 1,359,246 km (0.057 R)
• M5: 1,939,836 km (0.113 R)
• M6: 3,153,822 km (0.103 R)
• M7: 4,038,095 km (0.101 R)
• M8: 5,000,159 km (0.12 R)
• M9: 5,809,783 km (0.078 R)
• M10: 6,449,015 km (0.098 R)
• M11: 6,900,800 km (0.059 R)
• M12: 7,304,714 km (0.068 R)
• M13: 8,049,712 km (0.084 R)
• M14: 10,812,635 km (0.104 R)
• M15: 11,591,591 km (0.119 R)
• M16: 12,456,566 km (0.089 R)
• M17: 12,804,381 km (0.1 R)
• M18: 15,767,616 km (0.079 R)
• M19: 17,132,547 km (0.106 R)
• M20: 21,698,573 km (0.12 R)
• M21: 22,788,842 km (0.042 R)
• M22: 25,874,298 km (0.119 R)
• M23: 29,140,618 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.5

Radius: 6.5

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.91 AU - 9.15 AU

Year: 13138 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,874,005 km

• M1: 84,822 km (0.102 R)
• M2: 358,586 km (0.12 R)
• M3: 695,481 km (0.118 R)
• M4: 1,497,325 km (0.1 R)
• M5: 2,243,070 km (0.091 R)
• M6: 2,468,664 km (0.108 R)
• M7: 2,824,109 km (0.079 R)
• M8: 3,289,956 km (0.105 R)
• M9: 4,128,153 km (0.12 R)
• M10: 5,312,669 km (0.115 R)
• M11: 5,753,534 km (0.095 R)
• M12: 7,179,351 km (0.05 R)
• M13: 7,490,515 km (0.11 R)
• M14: 8,876,539 km (0.048 R)
• M15: 9,183,364 km (0.099 R)
• M16: 9,926,716 km (0.1 R)
• M17: 10,538,572 km (0.052 R)
• M18: 15,839,722 km (0.1 R)
• M19: 19,268,655 km (0.107 R)
• M20: 21,934,189 km (0.114 R)
• M21: 22,307,137 km (0.087 R)
• M22: 23,646,187 km (0.104 R)
• M23: 24,038,433 km (0.099 R)
• M24: 25,139,324 km (0.073 R)
• M25: 28,977,257 km (0.085 R)
• M26: 30,918,290 km (0.095 R)
• M27: 35,439,287 km (0.089 R)
• M28: 36,732,860 km (0.118 R)
• M29: 41,507,874 km (0.112 R)
• M30: 61,734,105 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 7.2

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.94 AU - 9.4 AU

Year: 13506 Days

Day: 19.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,874,005 km

• M1: 89,908 km (0.083 R)
• M2: 454,927 km (0.113 R)
• M3: 1,101,788 km (0.114 R)
• M4: 1,542,354 km (0.075 R)
• M5: 1,874,013 km (0.074 R)
• M6: 2,438,894 km (0.064 R)
• M7: 2,843,407 km (0.104 R)
• M8: 3,371,038 km (0.052 R)
• M9: 3,844,516 km (0.097 R)
• M10: 5,097,996 km (0.03 R)
• M11: 6,901,847 km (0.113 R)
• M12: 7,526,269 km (0.061 R)
• M13: 8,187,641 km (0.07 R)
• M14: 9,251,432 km (0.09 R)
• M15: 9,517,716 km (0.101 R)
• M16: 10,065,693 km (0.068 R)
• M17: 11,898,715 km (0.107 R)
• M18: 13,736,076 km (0.116 R)
• M19: 14,939,442 km (0.096 R)
• M20: 16,288,665 km (0.112 R)
• M21: 18,294,772 km (0.072 R)
• M22: 19,141,347 km (0.08 R)
• M23: 20,640,168 km (0.077 R)
• M24: 22,120,738 km (0.105 R)
• M25: 22,983,918 km (0.094 R)
• M26: 26,129,512 km (0.075 R)
• M27: 27,093,820 km (0.066 R)
• M28: 27,420,542 km (0.088 R)
• M29: 39,177,289 km (0.109 R)
• M30: 43,490,046 km (0.063 R)
• M31: 43,788,344 km (0.078 R)
• M32: 44,388,979 km (0.062 R)
• M33: 63,331,511 km (0.052 R)
• M34: 64,099,696 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit