🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 9.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.07 AU - 1.15 AU

Year: 793 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,003,402 km

• M1: 120,576 km (0.114 R)
• M2: 443,558 km (0.078 R)
• M3: 754,721 km (0.079 R)
• M4: 1,326,335 km (0.113 R)
• M5: 1,759,720 km (0.112 R)
• M6: 2,147,627 km (0.098 R)
• M7: 2,843,108 km (0.082 R)
• M8: 3,173,420 km (0.063 R)
• M9: 3,543,076 km (0.046 R)
• M10: 4,213,125 km (0.117 R)
• M11: 5,175,787 km (0.109 R)
• M12: 6,177,943 km (0.085 R)
• M13: 7,763,232 km (0.094 R)
• M14: 8,168,343 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 13.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.23 AU - 1.31 AU

Year: 971 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,003,402 km

• M1: 167,849 km (0.087 R)
• M2: 606,320 km (0.054 R)
• M3: 1,035,367 km (0.093 R)
• M4: 1,492,388 km (0.119 R)
• M5: 1,974,542 km (0.115 R)
• M6: 3,369,692 km (0.043 R)
• M7: 3,819,832 km (0.115 R)
• M8: 4,790,872 km (0.089 R)
• M9: 5,685,168 km (0.096 R)
• M10: 6,973,056 km (0.116 R)
• M11: 8,221,001 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 10.3

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.54 AU - 1.98 AU

Year: 1584 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,003,402 km

• M1: 130,300 km (0.094 R)
• M2: 466,147 km (0.117 R)
• M3: 914,941 km (0.111 R)
• M4: 1,445,115 km (0.114 R)
• M5: 1,776,924 km (0.116 R)
• M6: 2,832,935 km (0.085 R)
• M7: 3,187,931 km (0.118 R)
• M8: 4,359,132 km (0.116 R)
• M9: 4,917,282 km (0.114 R)
• M10: 5,366,674 km (0.1 R)
• M11: 5,984,663 km (0.068 R)
• M12: 6,674,907 km (0.113 R)
• M13: 9,256,817 km (0.12 R)
• M14: 10,454,797 km (0.063 R)
• M15: 11,941,800 km (0.085 R)
• M16: 12,637,280 km (0.089 R)
• M17: 13,075,452 km (0.092 R)
• M18: 13,730,841 km (0.059 R)
• M19: 14,109,024 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 13.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.03 AU - 3.33 AU

Year: 2976 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,003,402 km

• M1: 170,392 km (0.067 R)
• M2: 640,728 km (0.065 R)
• M3: 1,101,489 km (0.118 R)
• M4: 1,586,934 km (0.094 R)
• M5: 2,253,542 km (0.117 R)
• M6: 3,041,175 km (0.117 R)
• M7: 4,846,373 km (0.031 R)
• M8: 5,824,743 km (0.091 R)
• M9: 6,745,966 km (0.083 R)
• M10: 8,113,141 km (0.108 R)
• M11: 9,758,269 km (0.09 R)
• M12: 12,911,493 km (0.091 R)
• M13: 13,615,351 km (0.106 R)
• M14: 14,170,808 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 12.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.4 AU - 5.58 AU

Year: 6453 Days

Day: 5.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,003,402 km

• M1: 150,645 km (0.074 R)
• M2: 736,321 km (0.075 R)
• M3: 1,118,992 km (0.052 R)
• M4: 1,721,871 km (0.112 R)
• M5: 2,777,733 km (0.114 R)
• M6: 4,069,212 km (0.094 R)
• M7: 4,690,492 km (0.046 R)
• M8: 5,643,879 km (0.095 R)
• M9: 6,065,595 km (0.06 R)
• M10: 7,132,078 km (0.057 R)
• M11: 10,997,987 km (0.108 R)
• M12: 16,358,826 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 6.3

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.79 AU - 7.23 AU

Year: 9993 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,003,402 km

• M1: 80,932 km (0.119 R)
• M2: 413,339 km (0.08 R)
• M3: 1,275,920 km (0.118 R)
• M4: 1,499,868 km (0.101 R)
• M5: 3,522,880 km (0.087 R)
• M6: 4,813,760 km (0.11 R)
• M7: 5,565,340 km (0.096 R)
• M8: 6,698,544 km (0.1 R)
• M9: 7,135,370 km (0.119 R)
• M10: 7,381,458 km (0.1 R)
• M11: 7,633,231 km (0.12 R)
• M12: 8,791,418 km (0.101 R)
• M13: 9,266,541 km (0.088 R)
• M14: 10,956,548 km (0.116 R)
• M15: 14,148,667 km (0.07 R)
• M16: 14,867,336 km (0.117 R)
• M17: 15,473,207 km (0.089 R)
• M18: 15,678,754 km (0.077 R)
• M19: 15,886,097 km (0.105 R)
• M20: 19,778,484 km (0.083 R)
• M21: 21,261,597 km (0.102 R)
• M22: 22,994,689 km (0.046 R)
• M23: 26,153,597 km (0.105 R)
• M24: 30,763,456 km (0.074 R)
• M25: 31,746,164 km (0.104 R)
• M26: 33,774,113 km (0.082 R)
• M27: 34,004,643 km (0.083 R)
• M28: 45,922,657 km (0.098 R)
• M29: 48,219,134 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.9

Radius: 3.4

Gravity: 39.61 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.38 AU - 8.38 AU

Year: 13598 Days

Day: 15 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,003,402 km

• M1: 42,486 km (0.113 R)
• M2: 195,824 km (0.077 R)
• M3: 322,533 km (0.078 R)
• M4: 743,950 km (0.049 R)
• M5: 1,146,518 km (0.102 R)
• M6: 1,486,255 km (0.12 R)
• M7: 1,992,045 km (0.116 R)
• M8: 2,116,361 km (0.069 R)
• M9: 2,582,957 km (0.052 R)
• M10: 3,406,344 km (0.098 R)
• M11: 3,796,196 km (0.117 R)
• M12: 4,571,561 km (0.117 R)
• M13: 4,852,057 km (0.079 R)
• M14: 5,762,211 km (0.057 R)
• M15: 6,352,225 km (0.116 R)
• M16: 7,522,379 km (0.036 R)
• M17: 9,165,862 km (0.111 R)
• M18: 9,312,767 km (0.101 R)
• M19: 9,461,168 km (0.099 R)
• M20: 9,712,043 km (0.072 R)
• M21: 10,019,018 km (0.054 R)
• M22: 10,923,936 km (0.059 R)
• M23: 11,311,843 km (0.104 R)
• M24: 11,939,855 km (0.107 R)
• M25: 15,920,205 km (0.111 R)
• M26: 16,927,298 km (0.113 R)
• M27: 18,988,009 km (0.055 R)
• M28: 20,367,750 km (0.047 R)
• M29: 22,250,738 km (0.09 R)
• M30: 23,967,673 km (0.06 R)
• M31: 24,810,956 km (0.042 R)
• M32: 34,122,526 km (0.108 R)
• M33: 34,475,577 km (0.025 R)
• M34: 37,637,029 km (0.037 R)
• M35: 39,935,600 km (0.103 R)
• M36: 43,280,609 km (0.077 R)
• M37: 44,950,719 km (0.039 R)
• M38: 47,389,314 km (0.089 R)
• M39: 48,566,799 km (0.033 R)
• M40: 50,979,962 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 4.9

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.97 AU - 9.03 AU

Year: 16808 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,003,402 km

• M1: 77,043 km (0.115 R)
• M2: 417,677 km (0.068 R)
• M3: 628,610 km (0.117 R)
• M4: 950,395 km (0.083 R)
• M5: 1,196,783 km (0.113 R)
• M6: 1,786,049 km (0.089 R)
• M7: 1,968,259 km (0.102 R)
• M8: 2,390,125 km (0.066 R)
• M9: 3,337,080 km (0.075 R)
• M10: 4,663,714 km (0.111 R)
• M11: 5,043,692 km (0.074 R)
• M12: 7,300,376 km (0.034 R)
• M13: 8,256,755 km (0.116 R)
• M14: 10,467,961 km (0.095 R)
• M15: 14,711,305 km (0.058 R)
• M16: 14,912,365 km (0.106 R)
• M17: 16,157,019 km (0.11 R)
• M18: 16,370,944 km (0.066 R)
• M19: 18,228,351 km (0.115 R)
• M20: 26,270,583 km (0.074 R)
• M21: 26,566,637 km (0.117 R)
• M22: 28,596,830 km (0.102 R)
• M23: 29,014,956 km (0.086 R)
• M24: 38,130,403 km (0.037 R)
• M25: 38,891,856 km (0.11 R)
• M26: 39,663,183 km (0.098 R)
• M27: 43,261,311 km (0.095 R)
• M28: 44,647,335 km (0.078 R)
• M29: 45,634,980 km (0.115 R)
• M30: 47,507,646 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 6.3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.05 AU - 13.29 AU

Year: 23639 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,003,402 km

• M1: 78,688 km (0.084 R)
• M2: 280,646 km (0.089 R)
• M3: 495,319 km (0.074 R)
• M4: 1,093,261 km (0.117 R)
• M5: 1,309,131 km (0.107 R)
• M6: 1,867,281 km (0.079 R)
• M7: 3,181,049 km (0.087 R)
• M8: 3,626,402 km (0.101 R)
• M9: 4,715,026 km (0.051 R)
• M10: 7,931,380 km (0.108 R)
• M11: 9,207,001 km (0.105 R)
• M12: 10,422,633 km (0.109 R)
• M13: 12,088,106 km (0.067 R)
• M14: 16,793,707 km (0.108 R)
• M15: 18,692,852 km (0.073 R)
• M16: 22,379,393 km (0.075 R)
• M17: 25,013,362 km (0.081 R)
• M18: 26,999,424 km (0.117 R)
• M19: 28,712,020 km (0.049 R)
• M20: 31,150,465 km (0.085 R)
• M21: 45,945,396 km (0.072 R)
• M22: 59,386,166 km (0.12 R)
• M23: 61,230,857 km (0.066 R)
• M24: 76,179,574 km (0.102 R)
• M25: 76,659,634 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 20,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit