🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.97 AU - 0.97 AU

Year: 420 Days

Day: 34.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 8.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.41 AU - 3.43 AU

Year: 2194 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 102,068,054 km

• M1: 102,026 km (0.108 R)
• M2: 432,787 km (0.094 R)
• M3: 748,139 km (0.118 R)
• M4: 1,201,720 km (0.088 R)
• M5: 1,829,432 km (0.119 R)
• M6: 3,126,296 km (0.092 R)
• M7: 3,592,144 km (0.102 R)
• M8: 4,163,159 km (0.098 R)
• M9: 4,815,555 km (0.098 R)
• M10: 5,437,583 km (0.084 R)
• M11: 5,957,586 km (0.108 R)
• M12: 6,619,407 km (0.118 R)
• M13: 6,954,057 km (0.106 R)
• M14: 7,358,719 km (0.079 R)
• M15: 9,068,473 km (0.068 R)
• M16: 9,516,818 km (0.083 R)
• M17: 12,355,288 km (0.085 R)
• M18: 12,649,996 km (0.115 R)
• M19: 13,297,456 km (0.075 R)
• M20: 13,741,163 km (0.109 R)
• M21: 15,518,086 km (0.106 R)
• M22: 17,495,770 km (0.065 R)
• M23: 17,867,670 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 13.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.76 AU - 3.56 AU

Year: 2470 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,068,054 km

• M1: 170,392 km (0.111 R)
• M2: 714,629 km (0.059 R)
• M3: 1,781,561 km (0.116 R)
• M4: 2,267,006 km (0.085 R)
• M5: 2,746,916 km (0.071 R)
• M6: 3,624,308 km (0.06 R)
• M7: 4,307,820 km (0.035 R)
• M8: 5,987,505 km (0.082 R)
• M9: 7,155,416 km (0.065 R)
• M10: 7,618,870 km (0.079 R)
• M11: 8,334,995 km (0.073 R)
• M12: 8,779,001 km (0.03 R)
• M13: 9,566,634 km (0.108 R)
• M14: 11,282,971 km (0.089 R)
• M15: 12,565,623 km (0.102 R)
• M16: 13,242,404 km (0.069 R)
• M17: 15,727,075 km (0.072 R)
• M18: 17,602,583 km (0.093 R)
• M19: 18,681,184 km (0.09 R)
• M20: 20,473,366 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 9.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.38 AU - 4.98 AU

Year: 3758 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,068,054 km

• M1: 124,615 km (0.084 R)
• M2: 546,331 km (0.093 R)
• M3: 1,190,350 km (0.058 R)
• M4: 1,566,290 km (0.112 R)
• M5: 2,341,057 km (0.105 R)
• M6: 2,763,222 km (0.093 R)
• M7: 3,676,667 km (0.099 R)
• M8: 3,977,957 km (0.097 R)
• M9: 4,366,014 km (0.116 R)
• M10: 4,931,344 km (0.051 R)
• M11: 5,572,371 km (0.085 R)
• M12: 6,543,411 km (0.073 R)
• M13: 6,955,553 km (0.08 R)
• M14: 7,452,517 km (0.086 R)
• M15: 7,867,053 km (0.096 R)
• M16: 8,704,502 km (0.114 R)
• M17: 9,321,443 km (0.106 R)
• M18: 10,513,439 km (0.061 R)
• M19: 11,437,954 km (0.08 R)
• M20: 11,990,120 km (0.076 R)
• M21: 15,076,025 km (0.104 R)
• M22: 16,423,153 km (0.107 R)
• M23: 17,305,033 km (0.068 R)
• M24: 19,034,833 km (0.09 R)
• M25: 23,858,916 km (0.053 R)
• M26: 24,836,687 km (0.116 R)
• M27: 25,528,877 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 10.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.43 AU - 7.37 AU

Year: 7119 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,068,054 km

• M1: 126,560 km (0.076 R)
• M2: 477,516 km (0.066 R)
• M3: 825,032 km (0.116 R)
• M4: 1,383,930 km (0.106 R)
• M5: 1,911,562 km (0.113 R)
• M6: 2,588,043 km (0.085 R)
• M7: 4,069,960 km (0.095 R)
• M8: 4,718,466 km (0.104 R)
• M9: 5,249,090 km (0.07 R)
• M10: 5,624,581 km (0.109 R)
• M11: 6,221,626 km (0.108 R)
• M12: 7,581,321 km (0.088 R)
• M13: 9,085,079 km (0.066 R)
• M14: 9,720,570 km (0.12 R)
• M15: 10,144,381 km (0.119 R)
• M16: 12,072,099 km (0.094 R)
• M17: 14,352,869 km (0.103 R)
• M18: 14,779,671 km (0.117 R)
• M19: 16,111,092 km (0.074 R)
• M20: 16,439,609 km (0.118 R)
• M21: 19,084,051 km (0.087 R)
• M22: 25,643,469 km (0.09 R)
• M23: 27,654,812 km (0.083 R)
• M24: 28,126,195 km (0.096 R)
• M25: 29,769,079 km (0.051 R)
• M26: 32,092,334 km (0.119 R)
• M27: 33,139,220 km (0.093 R)
• M28: 38,133,395 km (0.073 R)
• M29: 38,600,140 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 11.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.07 AU - 8.41 AU

Year: 9468 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,068,054 km

• M1: 141,819 km (0.092 R)
• M2: 511,924 km (0.111 R)
• M3: 2,881,255 km (0.072 R)
• M4: 3,437,909 km (0.111 R)
• M5: 4,640,825 km (0.099 R)
• M6: 6,289,244 km (0.084 R)
• M7: 7,751,114 km (0.074 R)
• M8: 8,372,843 km (0.095 R)
• M9: 10,925,581 km (0.08 R)
• M10: 11,566,907 km (0.12 R)
• M11: 13,852,464 km (0.111 R)
• M12: 15,382,551 km (0.069 R)
• M13: 20,924,254 km (0.1 R)
• M14: 21,627,963 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 14.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.15 AU - 9.83 AU

Year: 11852 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 102,068,054 km

• M1: 180,265 km (0.117 R)
• M2: 848,968 km (0.075 R)
• M3: 1,301,651 km (0.036 R)
• M4: 1,988,455 km (0.104 R)
• M5: 2,495,442 km (0.051 R)
• M6: 3,044,017 km (0.05 R)
• M7: 3,724,837 km (0.075 R)
• M8: 5,194,188 km (0.08 R)
• M9: 6,060,808 km (0.098 R)
• M10: 10,153,656 km (0.084 R)
• M11: 11,063,062 km (0.117 R)
• M12: 12,084,366 km (0.071 R)
• M13: 14,778,774 km (0.078 R)
• M14: 16,159,412 km (0.099 R)
• M15: 17,699,971 km (0.082 R)
• M16: 20,565,967 km (0.063 R)
• M17: 22,373,858 km (0.083 R)
• M18: 24,005,970 km (0.106 R)
• M19: 25,041,636 km (0.033 R)
• M20: 25,522,294 km (0.084 R)
• M21: 33,143,857 km (0.072 R)
• M22: 36,600,615 km (0.083 R)
• M23: 38,479,714 km (0.06 R)
• M24: 43,388,768 km (0.11 R)
• M25: 48,402,690 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 11.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.14 AU - 9.98 AU

Year: 11991 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 102,068,054 km

• M1: 146,756 km (0.086 R)
• M2: 844,181 km (0.114 R)
• M3: 2,786,859 km (0.087 R)
• M4: 3,231,613 km (0.057 R)
• M5: 6,942,239 km (0.07 R)
• M6: 7,534,946 km (0.105 R)
• M7: 8,821,936 km (0.106 R)
• M8: 10,017,373 km (0.092 R)
• M9: 12,619,777 km (0.093 R)
• M10: 17,457,324 km (0.104 R)
• M11: 22,678,738 km (0.116 R)
• M12: 24,318,779 km (0.077 R)
• M13: 28,295,839 km (0.097 R)
• M14: 30,584,836 km (0.048 R)
• M15: 32,482,485 km (0.113 R)
• M16: 35,420,437 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 7.3

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.15 AU - 13.29 AU

Year: 21136 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 102,068,054 km

• M1: 90,806 km (0.113 R)
• M2: 536,308 km (0.077 R)
• M3: 955,033 km (0.047 R)
• M4: 1,380,938 km (0.055 R)
• M5: 1,718,880 km (0.095 R)
• M6: 4,004,286 km (0.027 R)
• M7: 4,375,139 km (0.11 R)
• M8: 5,668,114 km (0.085 R)
• M9: 6,136,205 km (0.051 R)
• M10: 6,402,190 km (0.078 R)
• M11: 10,791,093 km (0.077 R)
• M12: 14,086,584 km (0.109 R)
• M13: 14,472,547 km (0.059 R)
• M14: 17,286,333 km (0.115 R)
• M15: 18,544,002 km (0.12 R)
• M16: 19,669,726 km (0.078 R)
• M17: 22,159,933 km (0.104 R)
• M18: 23,105,690 km (0.091 R)
• M19: 28,363,158 km (0.056 R)
• M20: 32,190,320 km (0.037 R)
• M21: 34,924,670 km (0.106 R)
• M22: 37,367,454 km (0.114 R)
• M23: 39,007,346 km (0.09 R)
• M24: 39,462,871 km (0.053 R)
• M25: 41,635,331 km (0.091 R)
• M26: 47,412,951 km (0.099 R)
• M27: 52,218,782 km (0.098 R)
• M28: 55,024,191 km (0.112 R)
• M29: 60,122,038 km (0.036 R)
• M30: 67,687,651 km (0.103 R)
• M31: 73,761,175 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756

Radius: 7.5

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.29 AU - 18.79 AU

Year: 29578 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 102,068,054 km

• M1: 94,247 km (0.091 R)
• M2: 344,225 km (0.105 R)
• M3: 603,179 km (0.093 R)
• M4: 884,871 km (0.089 R)
• M5: 1,433,596 km (0.109 R)
• M6: 1,705,865 km (0.116 R)
• M7: 2,078,214 km (0.082 R)
• M8: 2,580,264 km (0.104 R)
• M9: 2,874,224 km (0.078 R)
• M10: 3,250,313 km (0.116 R)
• M11: 3,724,688 km (0.083 R)
• M12: 4,354,046 km (0.119 R)
• M13: 5,216,777 km (0.099 R)
• M14: 5,688,758 km (0.079 R)
• M15: 6,142,339 km (0.1 R)
• M16: 8,603,374 km (0.056 R)
• M17: 9,510,236 km (0.106 R)
• M18: 10,613,221 km (0.065 R)
• M19: 12,386,704 km (0.102 R)
• M20: 15,534,243 km (0.098 R)
• M21: 20,930,388 km (0.1 R)
• M22: 22,340,796 km (0.065 R)
• M23: 24,162,300 km (0.109 R)
• M24: 24,514,453 km (0.099 R)
• M25: 27,076,766 km (0.082 R)
• M26: 30,489,692 km (0.091 R)
• M27: 31,594,921 km (0.081 R)
• M28: 32,299,078 km (0.042 R)
• M29: 33,013,707 km (0.034 R)
• M30: 35,070,678 km (0.084 R)
• M31: 35,977,839 km (0.05 R)
• M32: 37,996,812 km (0.115 R)
• M33: 41,415,871 km (0.11 R)
• M34: 41,920,465 km (0.104 R)
• M35: 47,011,879 km (0.077 R)
• M36: 50,561,986 km (0.07 R)
• M37: 51,331,517 km (0.051 R)
• M38: 57,771,107 km (0.052 R)
• M39: 64,954,947 km (0.115 R)
• M40: 78,983,038 km (0.117 R)
• M41: 83,447,487 km (0.109 R)
• M42: 90,879,061 km (0.076 R)
• M43: 92,588,366 km (0.092 R)
• M44: 100,243,439 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit