🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 9.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,172,627 km

• M1: 120,576 km (0.107 R)
• M2: 522,695 km (0.112 R)
• M3: 839,394 km (0.11 R)
• M4: 1,169,556 km (0.095 R)
• M5: 1,638,994 km (0.116 R)
• M6: 2,066,844 km (0.084 R)
• M7: 2,498,135 km (0.084 R)
• M8: 2,959,495 km (0.078 R)
• M9: 3,532,006 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 10.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 494 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,172,627 km

• M1: 126,859 km (0.106 R)
• M2: 458,069 km (0.114 R)
• M3: 845,078 km (0.099 R)
• M4: 1,241,812 km (0.083 R)
• M5: 1,619,995 km (0.11 R)
• M6: 1,944,623 km (0.114 R)
• M7: 2,469,711 km (0.107 R)
• M8: 3,097,723 km (0.053 R)
• M9: 3,569,555 km (0.092 R)
• M10: 4,152,238 km (0.078 R)
• M11: 4,630,054 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.55 AU - 4.09 AU

Year: 4252 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,172,627 km

• M1: 167,101 km (0.101 R)
• M2: 588,518 km (0.105 R)
• M3: 1,287,439 km (0.097 R)
• M4: 1,706,613 km (0.08 R)
• M5: 2,219,284 km (0.119 R)
• M6: 3,100,715 km (0.061 R)
• M7: 3,542,029 km (0.108 R)
• M8: 4,181,410 km (0.116 R)
• M9: 5,609,172 km (0.08 R)
• M10: 6,759,281 km (0.094 R)
• M11: 7,990,321 km (0.027 R)
• M12: 8,979,463 km (0.055 R)
• M13: 10,981,082 km (0.112 R)
• M14: 12,630,399 km (0.065 R)
• M15: 13,116,592 km (0.09 R)
• M16: 14,126,527 km (0.071 R)
• M17: 17,528,383 km (0.09 R)
• M18: 18,195,290 km (0.105 R)
• M19: 19,005,213 km (0.085 R)
• M20: 23,275,035 km (0.074 R)
• M21: 24,007,017 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 13.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.52 AU - 4.7 AU

Year: 6958 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,172,627 km

• M1: 174,730 km (0.085 R)
• M2: 656,136 km (0.07 R)
• M3: 1,324,988 km (0.114 R)
• M4: 1,884,933 km (0.118 R)
• M5: 2,936,457 km (0.119 R)
• M6: 3,415,918 km (0.105 R)
• M7: 4,056,346 km (0.11 R)
• M8: 4,702,908 km (0.113 R)
• M9: 5,471,093 km (0.117 R)
• M10: 7,590,446 km (0.086 R)
• M11: 9,022,846 km (0.101 R)
• M12: 9,723,562 km (0.105 R)
• M13: 10,460,182 km (0.11 R)
• M14: 11,679,704 km (0.107 R)
• M15: 12,184,148 km (0.12 R)
• M16: 12,895,336 km (0.073 R)
• M17: 14,452,800 km (0.06 R)
• M18: 15,412,919 km (0.1 R)
• M19: 16,188,734 km (0.028 R)
• M20: 18,060,053 km (0.054 R)
• M21: 19,683,489 km (0.114 R)
• M22: 22,720,326 km (0.114 R)
• M23: 23,507,809 km (0.115 R)
• M24: 25,061,383 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 10

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.78 AU - 4.88 AU

Year: 7462 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,172,627 km

• M1: 124,465 km (0.05 R)
• M2: 547,528 km (0.08 R)
• M3: 879,037 km (0.115 R)
• M4: 1,236,726 km (0.068 R)
• M5: 1,908,270 km (0.071 R)
• M6: 2,379,354 km (0.096 R)
• M7: 3,307,310 km (0.063 R)
• M8: 4,995,970 km (0.084 R)
• M9: 5,895,652 km (0.115 R)
• M10: 9,742,711 km (0.085 R)
• M11: 10,306,396 km (0.098 R)
• M12: 10,842,255 km (0.075 R)
• M13: 11,447,827 km (0.11 R)
• M14: 11,758,991 km (0.112 R)
• M15: 12,726,590 km (0.089 R)
• M16: 13,173,289 km (0.113 R)
• M17: 14,157,344 km (0.053 R)
• M18: 15,819,975 km (0.119 R)
• M19: 17,954,437 km (0.065 R)
• M20: 21,271,321 km (0.11 R)
• M21: 24,544,523 km (0.101 R)
• M22: 25,149,945 km (0.046 R)
• M23: 25,676,829 km (0.092 R)
• M24: 26,480,768 km (0.108 R)
• M25: 26,843,543 km (0.113 R)
• M26: 37,594,244 km (0.051 R)
• M27: 38,630,808 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 11.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.82 AU - 5.32 AU

Year: 8025 Days

Day: 11.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,172,627 km

• M1: 142,417 km (0.118 R)
• M2: 772,224 km (0.114 R)
• M3: 1,390,512 km (0.119 R)
• M4: 2,062,506 km (0.061 R)
• M5: 2,439,044 km (0.097 R)
• M6: 2,940,346 km (0.114 R)
• M7: 3,442,995 km (0.099 R)
• M8: 3,833,296 km (0.081 R)
• M9: 5,333,912 km (0.114 R)
• M10: 6,150,716 km (0.109 R)
• M11: 6,798,924 km (0.102 R)
• M12: 7,567,707 km (0.045 R)
• M13: 8,434,328 km (0.102 R)
• M14: 9,062,340 km (0.103 R)
• M15: 9,631,560 km (0.038 R)
• M16: 11,333,086 km (0.049 R)
• M17: 12,046,219 km (0.119 R)
• M18: 12,573,701 km (0.115 R)
• M19: 13,959,875 km (0.081 R)
• M20: 18,038,062 km (0.074 R)
• M21: 18,869,228 km (0.095 R)
• M22: 20,311,053 km (0.113 R)
• M23: 21,439,619 km (0.119 R)
• M24: 23,008,901 km (0.064 R)
• M25: 24,069,250 km (0.049 R)
• M26: 24,569,356 km (0.076 R)
• M27: 25,937,279 km (0.062 R)
• M28: 26,995,983 km (0.109 R)
• M29: 29,105,463 km (0.1 R)
• M30: 30,345,330 km (0.119 R)
• M31: 34,697,281 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 5.4

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.48 AU - 7.92 AU

Year: 15019 Days

Day: 24.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,172,627 km

• M1: 67,917 km (0.113 R)
• M2: 380,427 km (0.054 R)
• M3: 582,235 km (0.108 R)
• M4: 800,498 km (0.057 R)
• M5: 1,287,888 km (0.096 R)
• M6: 1,619,247 km (0.109 R)
• M7: 2,849,391 km (0.108 R)
• M8: 3,962,698 km (0.107 R)
• M9: 5,041,598 km (0.085 R)
• M10: 5,238,768 km (0.073 R)
• M11: 6,303,306 km (0.104 R)
• M12: 7,211,665 km (0.052 R)
• M13: 8,385,709 km (0.099 R)
• M14: 9,235,724 km (0.046 R)
• M15: 9,987,004 km (0.088 R)
• M16: 11,610,141 km (0.096 R)
• M17: 12,012,859 km (0.094 R)
• M18: 12,188,187 km (0.04 R)
• M19: 12,845,969 km (0.05 R)
• M20: 13,908,563 km (0.112 R)
• M21: 14,428,415 km (0.05 R)
• M22: 15,437,752 km (0.107 R)
• M23: 17,671,548 km (0.042 R)
• M24: 19,623,052 km (0.102 R)
• M25: 20,692,527 km (0.093 R)
• M26: 21,029,272 km (0.094 R)
• M27: 21,541,196 km (0.08 R)
• M28: 22,412,753 km (0.096 R)
• M29: 23,672,217 km (0.059 R)
• M30: 25,842,583 km (0.088 R)
• M31: 28,868,200 km (0.113 R)
• M32: 30,034,166 km (0.093 R)
• M33: 30,249,587 km (0.115 R)
• M34: 35,611,324 km (0.114 R)
• M35: 36,094,974 km (0.113 R)
• M36: 37,821,932 km (0.062 R)
• M37: 42,786,038 km (0.119 R)
• M38: 43,058,755 km (0.037 R)
• M39: 43,332,519 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit