🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.63 AU - 0.65 AU

Year: 336 Days

Day: 39 Hours

Environment

Temp: -142 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,848,089 km

• M1: 625,469 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 11.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.94 AU - 1.32 AU

Year: 788 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,848,089 km

• M1: 143,016 km (0.095 R)
• M2: 437,125 km (0.068 R)
• M3: 893,249 km (0.113 R)
• M4: 1,663,977 km (0.046 R)
• M5: 1,880,595 km (0.112 R)
• M6: 2,105,141 km (0.052 R)
• M7: 2,363,646 km (0.073 R)
• M8: 2,616,616 km (0.026 R)
• M9: 3,060,623 km (0.112 R)
• M10: 3,729,924 km (0.049 R)
• M11: 4,420,467 km (0.102 R)
• M12: 4,739,261 km (0.054 R)
• M13: 5,244,153 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 10.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.23 AU - 1.33 AU

Year: 950 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,848,089 km

• M1: 158,723 km (0.078 R)
• M2: 479,162 km (0.05 R)
• M3: 723,156 km (0.095 R)
• M4: 1,233,135 km (0.025 R)
• M5: 1,447,659 km (0.044 R)
• M6: 2,125,038 km (0.108 R)
• M7: 2,921,497 km (0.105 R)
• M8: 3,279,634 km (0.099 R)
• M9: 3,719,003 km (0.102 R)
• M10: 4,174,229 km (0.086 R)
• M11: 4,791,769 km (0.044 R)
• M12: 4,998,065 km (0.101 R)
• M13: 5,974,191 km (0.105 R)
• M14: 6,487,760 km (0.114 R)
• M15: 7,089,293 km (0.114 R)
• M16: 7,340,917 km (0.077 R)
• M17: 7,562,621 km (0.109 R)
• M18: 7,839,976 km (0.064 R)
• M19: 8,051,357 km (0.078 R)
• M20: 8,464,696 km (0.099 R)
• M21: 9,038,255 km (0.058 R)
• M22: 9,379,936 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 10.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 1181 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,848,089 km

• M1: 140,323 km (0.103 R)
• M2: 352,004 km (0.114 R)
• M3: 628,760 km (0.096 R)
• M4: 917,633 km (0.118 R)
• M5: 1,135,597 km (0.093 R)
• M6: 1,373,608 km (0.074 R)
• M7: 1,701,676 km (0.066 R)
• M8: 1,957,189 km (0.098 R)
• M9: 2,165,728 km (0.05 R)
• M10: 2,964,880 km (0.116 R)
• M11: 3,243,731 km (0.073 R)
• M12: 3,493,110 km (0.115 R)
• M13: 3,741,144 km (0.11 R)
• M14: 3,975,264 km (0.087 R)
• M15: 4,322,630 km (0.091 R)
• M16: 4,834,106 km (0.086 R)
• M17: 5,309,079 km (0.08 R)
• M18: 5,724,811 km (0.055 R)
• M19: 6,170,613 km (0.115 R)
• M20: 6,501,673 km (0.086 R)
• M21: 7,220,940 km (0.117 R)
• M22: 7,500,538 km (0.116 R)
• M23: 8,108,653 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 14.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.14 AU - 3.02 AU

Year: 2719 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,848,089 km

• M1: 195,375 km (0.093 R)
• M2: 493,823 km (0.107 R)
• M3: 798,105 km (0.079 R)
• M4: 1,176,138 km (0.117 R)
• M5: 1,617,901 km (0.118 R)
• M6: 2,255,188 km (0.036 R)
• M7: 2,721,484 km (0.082 R)
• M8: 3,058,678 km (0.078 R)
• M9: 3,390,486 km (0.098 R)
• M10: 3,782,133 km (0.111 R)
• M11: 4,540,744 km (0.036 R)
• M12: 5,972,246 km (0.119 R)
• M13: 6,348,186 km (0.089 R)
• M14: 7,646,546 km (0.111 R)
• M15: 8,031,610 km (0.097 R)
• M16: 8,766,136 km (0.078 R)
• M17: 9,377,393 km (0.09 R)
• M18: 10,497,582 km (0.081 R)
• M19: 10,901,346 km (0.119 R)
• M20: 11,607,897 km (0.058 R)
• M21: 11,982,191 km (0.109 R)
• M22: 13,273,520 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 11.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.01 AU - 3.09 AU

Year: 3494 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,848,089 km

• M1: 164,558 km (0.06 R)
• M2: 467,942 km (0.115 R)
• M3: 729,589 km (0.099 R)
• M4: 1,164,919 km (0.074 R)
• M5: 1,871,769 km (0.082 R)
• M6: 2,470,609 km (0.117 R)
• M7: 3,175,514 km (0.07 R)
• M8: 3,821,478 km (0.115 R)
• M9: 4,070,109 km (0.112 R)
• M10: 4,633,046 km (0.059 R)
• M11: 4,950,194 km (0.118 R)
• M12: 5,278,112 km (0.032 R)
• M13: 6,013,984 km (0.046 R)
• M14: 6,351,477 km (0.071 R)
• M15: 6,977,394 km (0.115 R)
• M16: 7,446,683 km (0.082 R)
• M17: 8,375,686 km (0.034 R)
• M18: 8,745,641 km (0.089 R)
• M19: 9,904,127 km (0.033 R)
• M20: 10,558,169 km (0.086 R)
• M21: 11,762,282 km (0.094 R)
• M22: 13,102,829 km (0.056 R)
• M23: 14,368,127 km (0.074 R)
• M24: 15,925,292 km (0.071 R)
• M25: 17,035,158 km (0.097 R)
• M26: 17,359,187 km (0.107 R)
• M27: 20,813,552 km (0.094 R)
• M28: 21,081,930 km (0.092 R)
• M29: 22,126,871 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.86 AU - 3.7 AU

Year: 3897 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,848,089 km

• M1: 173,982 km (0.072 R)
• M2: 987,795 km (0.076 R)
• M3: 1,286,542 km (0.116 R)
• M4: 1,980,077 km (0.093 R)
• M5: 2,351,379 km (0.08 R)
• M6: 2,805,858 km (0.078 R)
• M7: 3,126,895 km (0.112 R)
• M8: 4,139,373 km (0.041 R)
• M9: 5,391,806 km (0.082 R)
• M10: 6,608,785 km (0.065 R)
• M11: 6,867,290 km (0.055 R)
• M12: 7,454,163 km (0.111 R)
• M13: 7,784,624 km (0.112 R)
• M14: 8,968,991 km (0.116 R)
• M15: 9,209,993 km (0.052 R)
• M16: 9,639,638 km (0.114 R)
• M17: 10,302,805 km (0.084 R)
• M18: 10,790,195 km (0.053 R)
• M19: 11,662,052 km (0.12 R)
• M20: 12,497,406 km (0.079 R)
• M21: 13,179,423 km (0.081 R)
• M22: 13,435,385 km (0.096 R)
• M23: 13,879,840 km (0.074 R)
• M24: 14,790,741 km (0.073 R)
• M25: 15,257,188 km (0.073 R)
• M26: 16,050,954 km (0.101 R)
• M27: 17,910,904 km (0.114 R)
• M28: 20,143,353 km (0.104 R)
• M29: 20,687,740 km (0.117 R)
• M30: 21,054,853 km (0.088 R)
• M31: 21,611,507 km (0.077 R)
• M32: 22,603,341 km (0.113 R)
• M33: 23,228,510 km (0.043 R)
• M34: 24,554,396 km (0.082 R)
• M35: 25,408,301 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 10.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.46 AU - 4.58 AU

Year: 5287 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,848,089 km

• M1: 188,344 km (0.102 R)
• M2: 387,608 km (0.112 R)
• M3: 746,344 km (0.078 R)
• M4: 978,968 km (0.101 R)
• M5: 2,297,674 km (0.054 R)
• M6: 2,542,266 km (0.068 R)
• M7: 3,282,776 km (0.088 R)
• M8: 3,576,586 km (0.117 R)
• M9: 4,203,551 km (0.058 R)
• M10: 4,515,462 km (0.086 R)
• M11: 5,287,986 km (0.07 R)
• M12: 5,496,824 km (0.118 R)
• M13: 6,123,190 km (0.108 R)
• M14: 7,784,475 km (0.035 R)
• M15: 8,383,315 km (0.081 R)
• M16: 8,587,965 km (0.076 R)
• M17: 9,065,033 km (0.028 R)
• M18: 9,742,561 km (0.097 R)
• M19: 10,154,404 km (0.081 R)
• M20: 11,750,464 km (0.117 R)
• M21: 13,538,159 km (0.111 R)
• M22: 14,518,324 km (0.114 R)
• M23: 15,099,511 km (0.105 R)
• M24: 15,612,632 km (0.109 R)
• M25: 16,705,744 km (0.103 R)
• M26: 17,413,192 km (0.09 R)
• M27: 19,135,961 km (0.09 R)
• M28: 19,624,099 km (0.057 R)
• M29: 20,163,699 km (0.079 R)
• M30: 20,894,484 km (0.068 R)
• M31: 21,264,889 km (0.106 R)
• M32: 22,157,539 km (0.092 R)
• M33: 23,653,667 km (0.087 R)
• M34: 24,996,757 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.5 AU - 5.8 AU

Year: 6578 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,848,089 km

• M1: 270,473 km (0.104 R)
• M2: 585,077 km (0.12 R)
• M3: 1,009,786 km (0.104 R)
• M4: 1,362,986 km (0.066 R)
• M5: 1,651,411 km (0.067 R)
• M6: 2,338,664 km (0.074 R)
• M7: 2,813,786 km (0.031 R)
• M8: 3,295,641 km (0.094 R)
• M9: 3,688,784 km (0.083 R)
• M10: 4,037,946 km (0.097 R)
• M11: 4,357,188 km (0.12 R)
• M12: 5,235,776 km (0.106 R)
• M13: 7,457,454 km (0.118 R)
• M14: 7,798,687 km (0.109 R)
• M15: 8,735,917 km (0.111 R)
• M16: 9,903,828 km (0.12 R)
• M17: 13,355,948 km (0.03 R)
• M18: 14,066,688 km (0.054 R)
• M19: 15,947,881 km (0.078 R)
• M20: 17,049,669 km (0.084 R)
• M21: 18,333,668 km (0.11 R)
• M22: 19,364,996 km (0.048 R)
• M23: 20,017,691 km (0.11 R)
• M24: 20,784,231 km (0.06 R)
• M25: 21,460,413 km (0.101 R)
• M26: 23,774,692 km (0.066 R)
• M27: 24,610,196 km (0.12 R)
• M28: 24,891,889 km (0.077 R)
• M29: 26,382,632 km (0.064 R)
• M30: 26,967,709 km (0.092 R)
• M31: 27,262,566 km (0.1 R)
• M32: 28,097,023 km (0.066 R)
• M33: 30,300,750 km (0.088 R)
• M34: 32,136,764 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.1

Radius: 5.2

Gravity: 32.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.01 AU - 7.73 AU

Year: 10547 Days

Day: 21.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,848,089 km

• M1: 65,524 km (0.107 R)
• M2: 245,640 km (0.096 R)
• M3: 657,632 km (0.116 R)
• M4: 918,531 km (0.038 R)
• M5: 1,226,852 km (0.04 R)
• M6: 1,905,428 km (0.099 R)
• M7: 2,026,752 km (0.112 R)
• M8: 2,130,872 km (0.117 R)
• M9: 2,527,755 km (0.078 R)
• M10: 2,787,457 km (0.078 R)
• M11: 3,214,409 km (0.108 R)
• M12: 4,311,411 km (0.108 R)
• M13: 5,100,689 km (0.04 R)
• M14: 6,355,366 km (0.115 R)
• M15: 6,842,756 km (0.102 R)
• M16: 7,427,684 km (0.041 R)
• M17: 7,668,387 km (0.095 R)
• M18: 8,371,497 km (0.104 R)
• M19: 11,248,114 km (0.111 R)
• M20: 12,404,805 km (0.077 R)
• M21: 13,998,920 km (0.113 R)
• M22: 14,163,627 km (0.051 R)
• M23: 17,416,483 km (0.087 R)
• M24: 18,596,811 km (0.061 R)
• M25: 19,881,108 km (0.114 R)
• M26: 21,411,345 km (0.082 R)
• M27: 21,683,164 km (0.082 R)
• M28: 22,439,980 km (0.09 R)
• M29: 23,280,271 km (0.038 R)
• M30: 28,101,062 km (0.049 R)
• M31: 30,641,384 km (0.074 R)
• M32: 31,952,908 km (0.066 R)
• M33: 32,285,016 km (0.107 R)
• M34: 41,999,004 km (0.073 R)
• M35: 44,602,755 km (0.099 R)
• M36: 45,389,191 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit