🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 10.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 401 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,698,449 km

• M1: 132,245 km (0.105 R)
• M2: 486,193 km (0.077 R)
• M3: 924,515 km (0.047 R)
• M4: 1,383,182 km (0.101 R)
• M5: 1,745,658 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 8.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 9.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 69.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,698,449 km

• M1: 103,223 km (0.079 R)
• M2: 398,379 km (0.078 R)
• M3: 730,337 km (0.084 R)
• M4: 1,118,842 km (0.113 R)
• M5: 1,382,434 km (0.099 R)
• M6: 1,728,454 km (0.094 R)
• M7: 2,139,848 km (0.079 R)
• M8: 2,642,646 km (0.099 R)
• M9: 3,415,020 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 12.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.83 AU - 1.09 AU

Year: 617 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,698,449 km

• M1: 156,779 km (0.1 R)
• M2: 683,064 km (0.096 R)
• M3: 1,384,827 km (0.082 R)
• M4: 1,801,906 km (0.103 R)
• M5: 2,398,054 km (0.098 R)
• M6: 2,883,050 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 11.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.27 AU - 1.27 AU

Year: 939 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,698,449 km

• M1: 145,559 km (0.093 R)
• M2: 536,608 km (0.081 R)
• M3: 1,126,921 km (0.118 R)
• M4: 1,553,723 km (0.083 R)
• M5: 2,098,858 km (0.089 R)
• M6: 2,471,955 km (0.097 R)
• M7: 2,963,983 km (0.087 R)
• M8: 3,368,495 km (0.03 R)
• M9: 4,115,138 km (0.062 R)
• M10: 5,837,459 km (0.112 R)
• M11: 6,520,522 km (0.081 R)
• M12: 8,221,450 km (0.118 R)
• M13: 8,999,957 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 13.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.23 AU - 1.53 AU

Year: 1063 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,698,449 km

• M1: 172,935 km (0.1 R)
• M2: 644,617 km (0.096 R)
• M3: 1,083,986 km (0.085 R)
• M4: 1,613,114 km (0.108 R)
• M5: 2,779,977 km (0.042 R)
• M6: 3,241,337 km (0.112 R)
• M7: 4,735,969 km (0.094 R)
• M8: 5,532,129 km (0.109 R)
• M9: 5,982,868 km (0.072 R)
• M10: 7,368,593 km (0.097 R)
• M11: 8,013,659 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 12.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.62 AU - 2.24 AU

Year: 1759 Days

Day: 10.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,698,449 km

• M1: 162,912 km (0.046 R)
• M2: 645,964 km (0.094 R)
• M3: 1,054,964 km (0.11 R)
• M4: 1,498,821 km (0.083 R)
• M5: 1,996,384 km (0.025 R)
• M6: 2,470,459 km (0.084 R)
• M7: 3,130,635 km (0.078 R)
• M8: 4,055,000 km (0.077 R)
• M9: 4,472,677 km (0.063 R)
• M10: 4,938,375 km (0.108 R)
• M11: 6,487,012 km (0.091 R)
• M12: 7,616,476 km (0.096 R)
• M13: 8,012,013 km (0.051 R)
• M14: 10,074,070 km (0.038 R)
• M15: 10,519,124 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 10.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.56 AU - 3.92 AU

Year: 4745 Days

Day: 10.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,698,449 km

• M1: 131,945 km (0.11 R)
• M2: 613,501 km (0.1 R)
• M3: 991,834 km (0.117 R)
• M4: 2,120,101 km (0.082 R)
• M5: 2,688,872 km (0.087 R)
• M6: 3,241,187 km (0.076 R)
• M7: 3,846,460 km (0.096 R)
• M8: 5,416,041 km (0.12 R)
• M9: 9,645,472 km (0.095 R)
• M10: 14,387,725 km (0.107 R)
• M11: 16,586,514 km (0.081 R)
• M12: 20,756,705 km (0.072 R)
• M13: 25,577,496 km (0.076 R)
• M14: 25,964,655 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.7

Radius: 6.6

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.5 AU - 6.34 AU

Year: 9449 Days

Day: 20.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,698,449 km

• M1: 93,798 km (0.113 R)
• M2: 305,928 km (0.066 R)
• M3: 810,372 km (0.102 R)
• M4: 1,133,054 km (0.072 R)
• M5: 1,483,712 km (0.112 R)
• M6: 1,776,924 km (0.118 R)
• M7: 3,355,929 km (0.092 R)
• M8: 3,758,497 km (0.083 R)
• M9: 6,160,440 km (0.097 R)
• M10: 8,905,412 km (0.106 R)
• M11: 10,648,825 km (0.101 R)
• M12: 11,186,031 km (0.052 R)
• M13: 12,667,200 km (0.094 R)
• M14: 13,087,420 km (0.105 R)
• M15: 13,641,231 km (0.026 R)
• M16: 14,210,451 km (0.06 R)
• M17: 15,600,216 km (0.114 R)
• M18: 17,813,965 km (0.091 R)
• M19: 20,968,984 km (0.113 R)
• M20: 21,556,904 km (0.073 R)
• M21: 21,812,118 km (0.101 R)
• M22: 23,030,443 km (0.083 R)
• M23: 24,018,985 km (0.09 R)
• M24: 26,273,276 km (0.118 R)
• M25: 28,665,046 km (0.116 R)
• M26: 29,703,106 km (0.1 R)
• M27: 31,089,579 km (0.09 R)
• M28: 35,983,225 km (0.078 R)
• M29: 36,704,436 km (0.08 R)
• M30: 38,051,565 km (0.052 R)
• M31: 44,317,172 km (0.095 R)
• M32: 44,868,441 km (0.06 R)
• M33: 45,284,921 km (0.116 R)
• M34: 47,262,156 km (0.116 R)
• M35: 49,002,279 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.1

Radius: 7.3

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.37 AU - 7.85 AU

Year: 11148 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,698,449 km

• M1: 90,806 km (0.117 R)
• M2: 501,003 km (0.067 R)
• M3: 799,451 km (0.12 R)
• M4: 1,038,359 km (0.111 R)
• M5: 1,288,337 km (0.112 R)
• M6: 1,695,093 km (0.1 R)
• M7: 2,011,942 km (0.055 R)
• M8: 2,386,834 km (0.086 R)
• M9: 3,542,926 km (0.103 R)
• M10: 3,823,422 km (0.091 R)
• M11: 4,063,826 km (0.061 R)
• M12: 5,096,949 km (0.115 R)
• M13: 7,587,305 km (0.117 R)
• M14: 7,925,396 km (0.114 R)
• M15: 8,362,222 km (0.114 R)
• M16: 10,220,527 km (0.056 R)
• M17: 12,570,859 km (0.118 R)
• M18: 13,225,499 km (0.08 R)
• M19: 16,701,705 km (0.061 R)
• M20: 16,986,539 km (0.11 R)
• M21: 17,860,191 km (0.094 R)
• M22: 23,385,438 km (0.104 R)
• M23: 25,018,449 km (0.105 R)
• M24: 26,148,511 km (0.043 R)
• M25: 27,213,947 km (0.086 R)
• M26: 30,056,157 km (0.08 R)
• M27: 31,766,061 km (0.093 R)
• M28: 32,755,800 km (0.072 R)
• M29: 33,766,035 km (0.097 R)
• M30: 34,450,894 km (0.096 R)
• M31: 37,892,393 km (0.113 R)
• M32: 40,267,259 km (0.065 R)
• M33: 41,166,791 km (0.109 R)
• M34: 44,488,462 km (0.082 R)
• M35: 45,035,990 km (0.115 R)
• M36: 47,555,817 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit