🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 9.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.38 AU - 0.64 AU

Year: 247 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,245,129 km

• M1: 118,182 km (0.114 R)
• M2: 442,211 km (0.107 R)
• M3: 1,228,947 km (0.118 R)
• M4: 1,610,421 km (0.094 R)
• M5: 1,923,679 km (0.029 R)
• M6: 2,262,817 km (0.099 R)
• M7: 2,591,185 km (0.05 R)
• M8: 3,466,931 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 11.1

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 331 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,245,129 km

• M1: 138,079 km (0.085 R)
• M2: 582,983 km (0.114 R)
• M3: 1,304,045 km (0.102 R)
• M4: 1,663,828 km (0.113 R)
• M5: 2,050,388 km (0.115 R)
• M6: 2,638,158 km (0.089 R)
• M7: 3,083,212 km (0.115 R)
• M8: 3,438,058 km (0.117 R)
• M9: 3,832,697 km (0.083 R)
• M10: 4,488,684 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 13.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,245,129 km

• M1: 170,392 km (0.088 R)
• M2: 705,952 km (0.06 R)
• M3: 1,156,392 km (0.039 R)
• M4: 1,629,420 km (0.059 R)
• M5: 2,141,344 km (0.025 R)
• M6: 2,894,120 km (0.043 R)
• M7: 3,421,453 km (0.026 R)
• M8: 4,069,810 km (0.057 R)
• M9: 4,562,436 km (0.025 R)
• M10: 5,869,024 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 14

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.87 AU - 1.03 AU

Year: 628 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,245,129 km

• M1: 174,132 km (0.089 R)
• M2: 748,289 km (0.111 R)
• M3: 1,308,533 km (0.033 R)
• M4: 1,766,003 km (0.104 R)
• M5: 2,332,231 km (0.083 R)
• M6: 2,776,088 km (0.07 R)
• M7: 3,302,223 km (0.059 R)
• M8: 4,232,423 km (0.032 R)
• M9: 4,670,296 km (0.111 R)
• M10: 5,207,951 km (0.074 R)
• M11: 5,768,045 km (0.032 R)
• M12: 6,408,474 km (0.113 R)
• M13: 6,903,643 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.37 AU - 1.99 AU

Year: 1477 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,245,129 km

• M1: 111,899 km (0.112 R)
• M2: 402,568 km (0.084 R)
• M3: 1,162,076 km (0.071 R)
• M4: 1,463,217 km (0.115 R)
• M5: 1,900,940 km (0.063 R)
• M6: 2,215,993 km (0.096 R)
• M7: 3,070,347 km (0.103 R)
• M8: 4,129,500 km (0.048 R)
• M9: 4,722,506 km (0.08 R)
• M10: 5,570,576 km (0.102 R)
• M11: 5,936,791 km (0.092 R)
• M12: 7,987,180 km (0.105 R)
• M13: 8,364,915 km (0.074 R)
• M14: 9,187,703 km (0.057 R)
• M15: 9,570,225 km (0.05 R)
• M16: 10,333,174 km (0.105 R)
• M17: 11,497,793 km (0.084 R)
• M18: 13,426,110 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 8.6

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.64 AU - 1.92 AU

Year: 1611 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,245,129 km

• M1: 107,112 km (0.09 R)
• M2: 672,143 km (0.118 R)
• M3: 989,590 km (0.069 R)
• M4: 1,390,662 km (0.082 R)
• M5: 1,739,973 km (0.111 R)
• M6: 2,973,108 km (0.101 R)
• M7: 3,458,553 km (0.065 R)
• M8: 4,410,145 km (0.07 R)
• M9: 5,302,945 km (0.096 R)
• M10: 6,336,218 km (0.099 R)
• M11: 7,195,209 km (0.087 R)
• M12: 7,924,947 km (0.09 R)
• M13: 9,174,987 km (0.075 R)
• M14: 9,531,628 km (0.083 R)
• M15: 10,238,179 km (0.061 R)
• M16: 11,051,543 km (0.1 R)
• M17: 13,293,566 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 12.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.73 AU - 2.65 AU

Year: 2198 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,245,129 km

• M1: 154,086 km (0.087 R)
• M2: 614,099 km (0.04 R)
• M3: 1,126,023 km (0.071 R)
• M4: 1,587,981 km (0.096 R)
• M5: 2,250,700 km (0.092 R)
• M6: 2,689,620 km (0.101 R)
• M7: 3,331,694 km (0.119 R)
• M8: 3,796,794 km (0.042 R)
• M9: 4,627,511 km (0.069 R)
• M10: 5,097,547 km (0.068 R)
• M11: 5,599,448 km (0.111 R)
• M12: 6,109,128 km (0.119 R)
• M13: 6,702,733 km (0.035 R)
• M14: 7,110,237 km (0.108 R)
• M15: 8,065,868 km (0.087 R)
• M16: 8,942,063 km (0.079 R)
• M17: 9,504,402 km (0.097 R)
• M18: 9,915,496 km (0.086 R)
• M19: 10,736,639 km (0.104 R)
• M20: 12,967,443 km (0.084 R)
• M21: 13,473,682 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 7.7

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.74 AU - 6.96 AU

Year: 10853 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,245,129 km

• M1: 95,743 km (0.092 R)
• M2: 537,804 km (0.119 R)
• M3: 796,160 km (0.115 R)
• M4: 2,410,620 km (0.052 R)
• M5: 3,606,057 km (0.065 R)
• M6: 4,203,551 km (0.107 R)
• M7: 4,960,665 km (0.101 R)
• M8: 6,206,217 km (0.093 R)
• M9: 8,631,947 km (0.098 R)
• M10: 9,849,673 km (0.104 R)
• M11: 10,526,305 km (0.093 R)
• M12: 11,741,488 km (0.103 R)
• M13: 12,088,406 km (0.104 R)
• M14: 13,735,478 km (0.047 R)
• M15: 17,693,987 km (0.045 R)
• M16: 18,227,154 km (0.111 R)
• M17: 20,302,077 km (0.076 R)
• M18: 20,634,633 km (0.053 R)
• M19: 21,827,526 km (0.045 R)
• M20: 34,467,349 km (0.109 R)
• M21: 34,940,827 km (0.108 R)
• M22: 36,387,438 km (0.057 R)
• M23: 37,249,571 km (0.103 R)
• M24: 41,498,001 km (0.079 R)
• M25: 42,846,476 km (0.078 R)
• M26: 43,119,641 km (0.112 R)
• M27: 45,347,004 km (0.082 R)
• M28: 49,727,978 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 6.6

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.21 AU - 9.97 AU

Year: 15607 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,245,129 km

• M1: 102,923 km (0.108 R)
• M2: 318,793 km (0.086 R)
• M3: 1,102,387 km (0.086 R)
• M4: 1,611,917 km (0.107 R)
• M5: 1,866,383 km (0.06 R)
• M6: 2,267,904 km (0.05 R)
• M7: 3,114,328 km (0.105 R)
• M8: 3,322,120 km (0.115 R)
• M9: 4,217,164 km (0.061 R)
• M10: 4,805,532 km (0.081 R)
• M11: 5,013,324 km (0.067 R)
• M12: 6,024,306 km (0.115 R)
• M13: 9,374,401 km (0.062 R)
• M14: 15,756,246 km (0.091 R)
• M15: 15,985,280 km (0.051 R)
• M16: 18,738,330 km (0.034 R)
• M17: 35,203,072 km (0.095 R)
• M18: 39,391,812 km (0.11 R)
• M19: 54,101,023 km (0.115 R)
• M20: 54,797,401 km (0.114 R)
• M21: 55,147,759 km (0.08 R)
• M22: 60,583,996 km (0.104 R)
• M23: 60,958,589 km (0.12 R)
• M24: 64,790,239 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 7.4

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.78 AU - 10.98 AU

Year: 19485 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,245,129 km

• M1: 102,774 km (0.084 R)
• M2: 339,438 km (0.08 R)
• M3: 581,337 km (0.077 R)
• M4: 1,344,885 km (0.078 R)
• M5: 1,654,104 km (0.12 R)
• M6: 1,990,549 km (0.073 R)
• M7: 2,628,584 km (0.061 R)
• M8: 3,512,109 km (0.112 R)
• M9: 4,005,932 km (0.055 R)
• M10: 4,475,071 km (0.112 R)
• M11: 4,868,962 km (0.107 R)
• M12: 5,208,250 km (0.092 R)
• M13: 5,483,061 km (0.096 R)
• M14: 9,293,169 km (0.11 R)
• M15: 12,870,653 km (0.093 R)
• M16: 13,228,940 km (0.091 R)
• M17: 14,574,124 km (0.091 R)
• M18: 15,121,054 km (0.061 R)
• M19: 16,090,298 km (0.103 R)
• M20: 18,063,045 km (0.09 R)
• M21: 18,421,781 km (0.112 R)
• M22: 20,577,935 km (0.105 R)
• M23: 21,565,879 km (0.111 R)
• M24: 22,071,520 km (0.075 R)
• M25: 23,957,501 km (0.111 R)
• M26: 26,176,187 km (0.085 R)
• M27: 27,927,529 km (0.078 R)
• M28: 28,407,439 km (0.071 R)
• M29: 31,403,136 km (0.115 R)
• M30: 39,800,513 km (0.111 R)
• M31: 40,255,740 km (0.068 R)
• M32: 44,837,324 km (0.097 R)
• M33: 45,495,256 km (0.12 R)
• M34: 53,716,107 km (0.027 R)
• M35: 58,467,336 km (0.104 R)
• M36: 62,260,240 km (0.067 R)
• M37: 66,639,718 km (0.087 R)
• M38: 70,110,987 km (0.101 R)
• M39: 73,018,870 km (0.074 R)
• M40: 79,313,051 km (0.105 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: 403 - 13,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit