🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 10.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 378 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,415,694 km

• M1: 126,859 km (0.105 R)
• M2: 551,567 km (0.117 R)
• M3: 876,644 km (0.048 R)
• M4: 1,423,723 km (0.072 R)
• M5: 1,896,153 km (0.089 R)
• M6: 2,249,653 km (0.09 R)
• M7: 2,647,284 km (0.103 R)
• M8: 3,181,947 km (0.096 R)
• M9: 3,585,562 km (0.089 R)
• M10: 4,050,213 km (0.076 R)
• M11: 4,467,740 km (0.1 R)
• M12: 5,022,150 km (0.089 R)
• M13: 5,488,447 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 8.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.94 AU - 6.36 AU

Year: 7546 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,415,694 km

• M1: 110,702 km (0.069 R)
• M2: 812,167 km (0.086 R)
• M3: 1,178,233 km (0.088 R)
• M4: 1,828,984 km (0.089 R)
• M5: 2,469,711 km (0.09 R)
• M6: 2,988,217 km (0.11 R)
• M7: 3,445,089 km (0.057 R)
• M8: 3,759,544 km (0.106 R)
• M9: 4,068,763 km (0.09 R)
• M10: 5,043,243 km (0.027 R)
• M11: 8,209,632 km (0.028 R)
• M12: 9,536,266 km (0.08 R)
• M13: 11,290,750 km (0.09 R)
• M14: 11,988,325 km (0.063 R)
• M15: 13,524,246 km (0.104 R)
• M16: 14,253,685 km (0.117 R)
• M17: 17,046,378 km (0.107 R)
• M18: 24,664,949 km (0.095 R)
• M19: 25,753,124 km (0.099 R)
• M20: 27,047,893 km (0.117 R)
• M21: 27,577,769 km (0.095 R)
• M22: 28,841,123 km (0.084 R)
• M23: 29,580,137 km (0.105 R)
• M24: 30,712,293 km (0.106 R)
• M25: 31,288,993 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.7

Radius: 6.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.71 AU - 8.81 AU

Year: 12630 Days

Day: 16.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,415,694 km

• M1: 80,035 km (0.08 R)
• M2: 316,250 km (0.116 R)
• M3: 636,090 km (0.093 R)
• M4: 886,517 km (0.115 R)
• M5: 2,346,143 km (0.113 R)
• M6: 2,916,261 km (0.116 R)
• M7: 3,193,167 km (0.044 R)
• M8: 6,668,175 km (0.103 R)
• M9: 7,185,335 km (0.104 R)
• M10: 12,532,412 km (0.105 R)
• M11: 14,138,495 km (0.078 R)
• M12: 16,425,248 km (0.1 R)
• M13: 18,543,554 km (0.097 R)
• M14: 23,081,156 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 4.5

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.09 AU - 9.19 AU

Year: 16398 Days

Day: 24.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,415,694 km

• M1: 56,249 km (0.099 R)
• M2: 248,183 km (0.101 R)
• M3: 418,724 km (0.085 R)
• M4: 660,475 km (0.109 R)
• M5: 1,521,859 km (0.102 R)
• M6: 2,297,674 km (0.111 R)
• M7: 2,472,105 km (0.027 R)
• M8: 3,505,527 km (0.088 R)
• M9: 3,978,855 km (0.117 R)
• M10: 4,736,269 km (0.076 R)
• M11: 4,987,443 km (0.088 R)
• M12: 5,901,486 km (0.11 R)
• M13: 7,411,228 km (0.116 R)
• M14: 9,160,925 km (0.1 R)
• M15: 9,403,573 km (0.05 R)
• M16: 9,700,225 km (0.101 R)
• M17: 10,260,469 km (0.092 R)
• M18: 11,168,229 km (0.088 R)
• M19: 13,764,051 km (0.094 R)
• M20: 13,954,489 km (0.085 R)
• M21: 14,733,595 km (0.111 R)
• M22: 15,268,856 km (0.061 R)
• M23: 15,817,132 km (0.116 R)
• M24: 18,523,956 km (0.029 R)
• M25: 19,068,642 km (0.108 R)
• M26: 22,562,949 km (0.037 R)
• M27: 25,590,661 km (0.117 R)
• M28: 25,782,445 km (0.103 R)
• M29: 27,351,128 km (0.114 R)
• M30: 33,800,293 km (0.113 R)
• M31: 35,201,277 km (0.067 R)
• M32: 39,380,143 km (0.116 R)
• M33: 39,764,012 km (0.106 R)
• M34: 40,409,227 km (0.03 R)
• M35: 42,253,171 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 7.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.28 AU - 10.54 AU

Year: 20143 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,415,694 km

• M1: 107,411 km (0.083 R)
• M2: 432,787 km (0.103 R)
• M3: 1,081,742 km (0.118 R)
• M4: 2,839,368 km (0.082 R)
• M5: 7,105,001 km (0.115 R)
• M6: 11,418,955 km (0.051 R)
• M7: 14,047,988 km (0.116 R)
• M8: 22,235,330 km (0.104 R)
• M9: 25,232,374 km (0.071 R)
• M10: 34,391,354 km (0.12 R)
• M11: 37,968,388 km (0.082 R)
• M12: 41,494,709 km (0.116 R)
• M13: 43,712,049 km (0.105 R)
• M14: 44,773,446 km (0.05 R)
• M15: 46,163,061 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 5.7

Gravity: 28.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.81 AU - 11.07 AU

Year: 20235 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,415,694 km

• M1: 99,931 km (0.047 R)
• M2: 346,020 km (0.047 R)
• M3: 565,929 km (0.086 R)
• M4: 770,429 km (0.083 R)
• M5: 1,797,718 km (0.118 R)
• M6: 2,749,010 km (0.038 R)
• M7: 4,030,765 km (0.044 R)
• M8: 4,266,232 km (0.106 R)
• M9: 5,877,700 km (0.053 R)
• M10: 6,494,642 km (0.114 R)
• M11: 8,714,974 km (0.087 R)
• M12: 8,995,619 km (0.061 R)
• M13: 10,872,175 km (0.109 R)
• M14: 12,563,977 km (0.069 R)
• M15: 13,659,333 km (0.092 R)
• M16: 18,587,386 km (0.115 R)
• M17: 25,483,399 km (0.12 R)
• M18: 27,350,680 km (0.103 R)
• M19: 32,817,285 km (0.1 R)
• M20: 60,105,582 km (0.107 R)
• M21: 62,356,731 km (0.119 R)
• M22: 83,174,023 km (0.085 R)
• M23: 83,929,492 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.3

Radius: 6.4

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.51 AU - 12.73 AU

Year: 22346 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,415,694 km

• M1: 79,736 km (0.112 R)
• M2: 282,441 km (0.115 R)
• M3: 516,262 km (0.075 R)
• M4: 838,496 km (0.11 R)
• M5: 1,174,044 km (0.05 R)
• M6: 1,413,251 km (0.093 R)
• M7: 2,052,483 km (0.041 R)
• M8: 2,311,437 km (0.056 R)
• M9: 4,047,221 km (0.089 R)
• M10: 4,598,489 km (0.071 R)
• M11: 7,461,343 km (0.096 R)
• M12: 8,342,176 km (0.039 R)
• M13: 9,232,732 km (0.108 R)
• M14: 11,465,480 km (0.105 R)
• M15: 13,581,991 km (0.115 R)
• M16: 14,732,249 km (0.115 R)
• M17: 19,985,378 km (0.069 R)
• M18: 20,768,523 km (0.115 R)
• M19: 28,636,473 km (0.063 R)
• M20: 34,393,298 km (0.059 R)
• M21: 37,247,476 km (0.038 R)
• M22: 42,936,683 km (0.074 R)
• M23: 46,071,357 km (0.111 R)
• M24: 51,872,463 km (0.073 R)
• M25: 52,607,138 km (0.081 R)
• M26: 56,578,214 km (0.101 R)
• M27: 57,552,246 km (0.096 R)
• M28: 58,934,680 km (0.098 R)
• M29: 59,133,944 km (0.05 R)
• M30: 69,904,542 km (0.083 R)
• M31: 73,074,371 km (0.07 R)
• M32: 73,534,983 km (0.04 R)
• M33: 75,866,765 km (0.094 R)
• M34: 78,971,070 km (0.093 R)
• M35: 83,407,694 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit