🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 14.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.57 AU - 0.73 AU

Year: 362 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,733,643 km

• M1: 181,612 km (0.104 R)
• M2: 640,728 km (0.073 R)
• M3: 1,266,795 km (0.114 R)
• M4: 2,070,734 km (0.043 R)
• M5: 2,829,345 km (0.082 R)
• M6: 3,505,078 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 9.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.43 AU - 1.71 AU

Year: 1358 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,733,643 km

• M1: 122,969 km (0.066 R)
• M2: 616,194 km (0.105 R)
• M3: 1,028,336 km (0.113 R)
• M4: 1,340,995 km (0.114 R)
• M5: 1,767,948 km (0.039 R)
• M6: 2,154,957 km (0.063 R)
• M7: 2,585,051 km (0.05 R)
• M8: 3,619,221 km (0.114 R)
• M9: 5,458,078 km (0.062 R)
• M10: 6,505,712 km (0.105 R)
• M11: 6,883,148 km (0.04 R)
• M12: 8,660,969 km (0.106 R)
• M13: 9,087,472 km (0.11 R)
• M14: 9,818,407 km (0.08 R)
• M15: 10,349,629 km (0.116 R)
• M16: 11,040,622 km (0.108 R)
• M17: 12,863,323 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 11

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.66 AU - 2.72 AU

Year: 2237 Days

Day: 9.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,733,643 km

• M1: 137,032 km (0.098 R)
• M2: 731,683 km (0.054 R)
• M3: 1,130,212 km (0.107 R)
• M4: 1,963,173 km (0.116 R)
• M5: 2,525,511 km (0.079 R)
• M6: 3,086,952 km (0.066 R)
• M7: 6,727,117 km (0.109 R)
• M8: 7,564,566 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 8.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.27 AU - 3.35 AU

Year: 4157 Days

Day: 13.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,733,643 km

• M1: 103,671 km (0.092 R)
• M2: 388,954 km (0.039 R)
• M3: 780,602 km (0.112 R)
• M4: 1,446,611 km (0.073 R)
• M5: 2,099,008 km (0.104 R)
• M6: 2,629,033 km (0.058 R)
• M7: 2,901,152 km (0.086 R)
• M8: 3,409,335 km (0.111 R)
• M9: 3,714,216 km (0.059 R)
• M10: 4,401,469 km (0.104 R)
• M11: 5,917,942 km (0.101 R)
• M12: 9,639,788 km (0.113 R)
• M13: 11,054,385 km (0.079 R)
• M14: 14,240,820 km (0.106 R)
• M15: 15,035,334 km (0.088 R)
• M16: 16,930,440 km (0.106 R)
• M17: 17,878,442 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 10.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.88 AU - 3.82 AU

Year: 4232 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,733,643 km

• M1: 126,859 km (0.091 R)
• M2: 494,271 km (0.065 R)
• M3: 2,379,504 km (0.109 R)
• M4: 3,277,689 km (0.068 R)
• M5: 3,749,521 km (0.085 R)
• M6: 6,209,359 km (0.059 R)
• M7: 9,449,499 km (0.116 R)
• M8: 10,817,123 km (0.113 R)
• M9: 11,548,357 km (0.098 R)
• M10: 14,483,467 km (0.087 R)
• M11: 15,229,063 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 11.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.86 AU - 5.3 AU

Year: 7903 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,733,643 km

• M1: 140,472 km (0.066 R)
• M2: 497,862 km (0.083 R)
• M3: 1,421,479 km (0.039 R)
• M4: 1,803,552 km (0.055 R)
• M5: 2,209,411 km (0.045 R)
• M6: 3,922,905 km (0.112 R)
• M7: 4,663,115 km (0.086 R)
• M8: 8,934,134 km (0.113 R)
• M9: 13,653,199 km (0.037 R)
• M10: 19,214,650 km (0.116 R)
• M11: 27,027,997 km (0.12 R)
• M12: 28,551,053 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.3

Radius: 3.1

Gravity: 86.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.27 AU - 7.01 AU

Year: 10502 Days

Day: 25 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,733,643 km

• M1: 75,846 km (0.111 R)
• M2: 196,272 km (0.069 R)
• M3: 341,532 km (0.035 R)
• M4: 601,084 km (0.071 R)
• M5: 806,033 km (0.056 R)
• M6: 2,401,943 km (0.094 R)
• M7: 3,600,222 km (0.074 R)
• M8: 3,952,525 km (0.108 R)
• M9: 4,065,322 km (0.086 R)
• M10: 5,315,960 km (0.075 R)
• M11: 6,602,502 km (0.042 R)
• M12: 7,639,365 km (0.115 R)
• M13: 9,020,901 km (0.087 R)
• M14: 11,054,684 km (0.1 R)
• M15: 16,503,188 km (0.118 R)
• M16: 17,696,531 km (0.109 R)
• M17: 20,003,928 km (0.094 R)
• M18: 22,955,195 km (0.036 R)
• M19: 29,486,937 km (0.083 R)
• M20: 33,289,565 km (0.116 R)
• M21: 33,874,942 km (0.104 R)
• M22: 37,406,200 km (0.11 R)
• M23: 44,197,195 km (0.103 R)
• M24: 48,551,989 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.4

Radius: 7.6

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.59 AU - 6.95 AU

Year: 10837 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,733,643 km

• M1: 97,987 km (0.097 R)
• M2: 379,829 km (0.11 R)
• M3: 631,004 km (0.099 R)
• M4: 926,310 km (0.05 R)
• M5: 1,275,771 km (0.072 R)
• M6: 1,758,523 km (0.107 R)
• M7: 2,261,621 km (0.112 R)
• M8: 2,704,580 km (0.062 R)
• M9: 3,038,931 km (0.031 R)
• M10: 3,736,955 km (0.036 R)
• M11: 4,537,303 km (0.094 R)
• M12: 4,849,365 km (0.115 R)
• M13: 6,512,444 km (0.097 R)
• M14: 7,032,596 km (0.082 R)
• M15: 8,384,661 km (0.049 R)
• M16: 9,048,876 km (0.085 R)
• M17: 10,268,398 km (0.071 R)
• M18: 10,752,796 km (0.109 R)
• M19: 11,084,155 km (0.062 R)
• M20: 16,686,894 km (0.101 R)
• M21: 17,206,149 km (0.029 R)
• M22: 18,121,239 km (0.079 R)
• M23: 20,635,081 km (0.112 R)
• M24: 26,342,689 km (0.079 R)
• M25: 28,702,745 km (0.111 R)
• M26: 29,020,491 km (0.072 R)
• M27: 32,673,821 km (0.101 R)
• M28: 34,074,805 km (0.079 R)
• M29: 34,550,675 km (0.071 R)
• M30: 37,247,177 km (0.092 R)
• M31: 43,471,496 km (0.032 R)
• M32: 44,737,542 km (0.119 R)
• M33: 48,383,093 km (0.082 R)
• M34: 51,594,510 km (0.089 R)
• M35: 53,172,618 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.3

Radius: 6.4

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.36 AU - 8.7 AU

Year: 14263 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,733,643 km

• M1: 79,586 km (0.117 R)
• M2: 329,415 km (0.068 R)
• M3: 637,736 km (0.05 R)
• M4: 1,107,473 km (0.1 R)
• M5: 1,675,347 km (0.102 R)
• M6: 1,971,850 km (0.091 R)
• M7: 2,627,687 km (0.025 R)
• M8: 4,125,909 km (0.107 R)
• M9: 6,271,891 km (0.089 R)
• M10: 7,071,641 km (0.11 R)
• M11: 8,920,671 km (0.057 R)
• M12: 10,735,742 km (0.081 R)
• M13: 11,239,587 km (0.083 R)
• M14: 14,734,941 km (0.071 R)
• M15: 19,876,022 km (0.039 R)
• M16: 21,238,858 km (0.116 R)
• M17: 25,013,362 km (0.115 R)
• M18: 26,297,810 km (0.089 R)
• M19: 27,833,581 km (0.05 R)
• M20: 29,320,135 km (0.102 R)
• M21: 39,761,768 km (0.114 R)
• M22: 42,193,481 km (0.044 R)
• M23: 49,618,023 km (0.027 R)
• M24: 50,234,815 km (0.051 R)
• M25: 50,544,932 km (0.049 R)
• M26: 51,326,132 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.2

Radius: 7.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.1 AU - 11.18 AU

Year: 20660 Days

Day: 23.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,733,643 km

• M1: 98,286 km (0.102 R)
• M2: 344,075 km (0.118 R)
• M3: 1,209,798 km (0.101 R)
• M4: 2,564,855 km (0.052 R)
• M5: 2,843,706 km (0.084 R)
• M6: 5,256,271 km (0.1 R)
• M7: 7,454,013 km (0.099 R)
• M8: 8,833,006 km (0.114 R)
• M9: 14,338,358 km (0.109 R)
• M10: 14,849,533 km (0.096 R)
• M11: 16,935,526 km (0.053 R)
• M12: 17,260,303 km (0.097 R)
• M13: 17,506,691 km (0.071 R)
• M14: 17,838,798 km (0.066 R)
• M15: 19,209,414 km (0.103 R)
• M16: 19,830,694 km (0.086 R)
• M17: 22,743,813 km (0.075 R)
• M18: 23,238,982 km (0.09 R)
• M19: 27,462,429 km (0.116 R)
• M20: 31,067,738 km (0.106 R)
• M21: 33,554,054 km (0.069 R)
• M22: 40,200,389 km (0.098 R)
• M23: 40,633,624 km (0.104 R)
• M24: 60,632,915 km (0.118 R)
• M25: 64,697,339 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit