🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 226 Days

Day: 30.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,929,797 km

• M1: 105,167 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 235 Days

Day: 22.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 10.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.64 AU - 5.34 AU

Year: 4031 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,929,797 km

• M1: 130,599 km (0.119 R)
• M2: 500,854 km (0.089 R)
• M3: 1,241,064 km (0.11 R)
• M4: 1,853,817 km (0.086 R)
• M5: 2,658,354 km (0.045 R)
• M6: 3,287,862 km (0.099 R)
• M7: 4,082,675 km (0.102 R)
• M8: 4,740,158 km (0.101 R)
• M9: 5,108,169 km (0.102 R)
• M10: 5,754,132 km (0.119 R)
• M11: 6,235,090 km (0.076 R)
• M12: 6,775,288 km (0.098 R)
• M13: 7,804,671 km (0.103 R)
• M14: 8,778,403 km (0.095 R)
• M15: 9,294,815 km (0.093 R)
• M16: 11,194,259 km (0.086 R)
• M17: 12,480,651 km (0.112 R)
• M18: 13,288,031 km (0.038 R)
• M19: 13,862,935 km (0.099 R)
• M20: 15,458,696 km (0.046 R)
• M21: 16,094,936 km (0.106 R)
• M22: 17,234,722 km (0.081 R)
• M23: 20,284,723 km (0.069 R)
• M24: 21,542,542 km (0.036 R)
• M25: 22,190,750 km (0.044 R)
• M26: 22,777,622 km (0.109 R)
• M27: 27,096,962 km (0.065 R)
• M28: 28,794,149 km (0.116 R)
• M29: 29,141,964 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 13.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.21 AU - 9.29 AU

Year: 8570 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,929,797 km

• M1: 181,462 km (0.113 R)
• M2: 723,156 km (0.056 R)
• M3: 1,226,403 km (0.095 R)
• M4: 1,715,439 km (0.1 R)
• M5: 2,212,253 km (0.065 R)
• M6: 2,681,991 km (0.102 R)
• M7: 3,277,989 km (0.12 R)
• M8: 3,848,704 km (0.089 R)
• M9: 4,868,364 km (0.077 R)
• M10: 6,924,736 km (0.087 R)
• M11: 8,165,052 km (0.048 R)
• M12: 9,885,577 km (0.108 R)
• M13: 11,836,782 km (0.064 R)
• M14: 14,524,906 km (0.102 R)
• M15: 15,717,799 km (0.105 R)
• M16: 17,222,006 km (0.079 R)
• M17: 18,558,065 km (0.098 R)
• M18: 19,218,090 km (0.103 R)
• M19: 23,207,566 km (0.079 R)
• M20: 23,819,272 km (0.09 R)
• M21: 25,075,146 km (0.115 R)
• M22: 27,209,160 km (0.098 R)
• M23: 28,494,206 km (0.077 R)
• M24: 29,998,861 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 13.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.21 AU - 9.83 AU

Year: 9797 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,929,797 km

• M1: 174,880 km (0.103 R)
• M2: 658,530 km (0.074 R)
• M3: 1,473,090 km (0.087 R)
• M4: 1,929,663 km (0.115 R)
• M5: 2,572,036 km (0.107 R)
• M6: 3,267,217 km (0.12 R)
• M7: 3,886,702 km (0.088 R)
• M8: 4,919,526 km (0.101 R)
• M9: 5,864,985 km (0.117 R)
• M10: 8,238,205 km (0.084 R)
• M11: 8,952,236 km (0.096 R)
• M12: 9,752,884 km (0.106 R)
• M13: 11,293,891 km (0.085 R)
• M14: 16,104,959 km (0.028 R)
• M15: 19,759,036 km (0.113 R)
• M16: 21,039,445 km (0.107 R)
• M17: 23,268,154 km (0.112 R)
• M18: 24,016,741 km (0.068 R)
• M19: 26,899,941 km (0.105 R)
• M20: 27,724,824 km (0.042 R)
• M21: 28,283,871 km (0.08 R)
• M22: 30,497,471 km (0.109 R)
• M23: 30,993,537 km (0.105 R)
• M24: 33,032,107 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 12.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.86 AU - 12.66 AU

Year: 15525 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 97,929,797 km

• M1: 241,002 km (0.048 R)
• M2: 668,403 km (0.084 R)
• M3: 1,437,785 km (0.095 R)
• M4: 2,308,445 km (0.099 R)
• M5: 3,552,351 km (0.101 R)
• M6: 5,041,299 km (0.071 R)
• M7: 8,511,221 km (0.085 R)
• M8: 14,780,569 km (0.105 R)
• M9: 15,717,051 km (0.095 R)
• M10: 19,861,960 km (0.036 R)
• M11: 22,099,196 km (0.071 R)
• M12: 24,042,622 km (0.086 R)
• M13: 32,849,598 km (0.086 R)
• M14: 39,277,071 km (0.063 R)
• M15: 45,793,105 km (0.088 R)
• M16: 46,779,254 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 5.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12 AU - 17.06 AU

Year: 20030 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,929,797 km

• M1: 74,051 km (0.109 R)
• M2: 291,716 km (0.087 R)
• M3: 614,099 km (0.09 R)
• M4: 929,003 km (0.049 R)
• M5: 1,532,780 km (0.086 R)
• M6: 2,604,499 km (0.026 R)
• M7: 2,997,792 km (0.096 R)
• M8: 4,052,008 km (0.109 R)
• M9: 4,443,655 km (0.085 R)
• M10: 5,182,070 km (0.115 R)
• M11: 6,863,102 km (0.11 R)
• M12: 7,419,606 km (0.03 R)
• M13: 9,718,925 km (0.1 R)
• M14: 10,420,090 km (0.107 R)
• M15: 13,507,042 km (0.059 R)
• M16: 18,314,968 km (0.089 R)
• M17: 20,490,420 km (0.112 R)
• M18: 22,111,912 km (0.096 R)
• M19: 25,001,395 km (0.114 R)
• M20: 25,871,007 km (0.083 R)
• M21: 30,818,957 km (0.117 R)
• M22: 31,416,002 km (0.12 R)
• M23: 34,092,607 km (0.074 R)
• M24: 34,624,128 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.1

Radius: 5.8

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.25 AU - 15.81 AU

Year: 22133 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,929,797 km

• M1: 72,106 km (0.073 R)
• M2: 351,256 km (0.044 R)
• M3: 612,753 km (0.063 R)
• M4: 1,296,565 km (0.117 R)
• M5: 2,104,842 km (0.102 R)
• M6: 2,875,271 km (0.075 R)
• M7: 3,207,977 km (0.044 R)
• M8: 3,917,370 km (0.109 R)
• M9: 4,688,996 km (0.025 R)
• M10: 5,811,877 km (0.107 R)
• M11: 7,556,637 km (0.081 R)
• M12: 9,089,417 km (0.031 R)
• M13: 10,240,573 km (0.102 R)
• M14: 15,238,787 km (0.072 R)
• M15: 17,390,154 km (0.12 R)
• M16: 18,026,992 km (0.044 R)
• M17: 21,446,351 km (0.117 R)
• M18: 21,758,113 km (0.1 R)
• M19: 22,604,388 km (0.116 R)
• M20: 23,914,416 km (0.084 R)
• M21: 26,209,098 km (0.067 R)
• M22: 28,772,308 km (0.111 R)
• M23: 38,363,476 km (0.103 R)
• M24: 43,954,996 km (0.098 R)
• M25: 57,116,317 km (0.116 R)
• M26: 68,775,676 km (0.054 R)
• M27: 78,431,172 km (0.069 R)
• M28: 78,677,410 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 6.7

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.16 AU - 21.42 AU

Year: 26001 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 97,929,797 km

• M1: 83,326 km (0.101 R)
• M2: 349,012 km (0.119 R)
• M3: 985,850 km (0.118 R)
• M4: 1,519,466 km (0.096 R)
• M5: 1,899,444 km (0.098 R)
• M6: 2,526,558 km (0.107 R)
• M7: 3,792,904 km (0.071 R)
• M8: 6,457,392 km (0.067 R)
• M9: 6,824,954 km (0.078 R)
• M10: 9,389,062 km (0.093 R)
• M11: 9,623,182 km (0.058 R)
• M12: 11,571,844 km (0.071 R)
• M13: 12,252,814 km (0.113 R)
• M14: 13,250,631 km (0.114 R)
• M15: 13,694,488 km (0.067 R)
• M16: 15,980,493 km (0.113 R)
• M17: 17,520,603 km (0.092 R)
• M18: 19,157,204 km (0.062 R)
• M19: 19,820,371 km (0.1 R)
• M20: 20,109,245 km (0.086 R)
• M21: 20,596,784 km (0.115 R)
• M22: 27,196,893 km (0.098 R)
• M23: 36,791,053 km (0.047 R)
• M24: 37,373,737 km (0.08 R)
• M25: 39,309,832 km (0.099 R)
• M26: 42,258,407 km (0.064 R)
• M27: 42,897,339 km (0.06 R)
• M28: 45,685,245 km (0.048 R)
• M29: 48,941,243 km (0.077 R)
• M30: 59,033,713 km (0.09 R)
• M31: 60,637,702 km (0.095 R)
• M32: 63,305,780 km (0.044 R)
• M33: 64,352,516 km (0.054 R)
• M34: 64,563,299 km (0.094 R)
• M35: 65,837,275 km (0.107 R)
• M36: 68,216,330 km (0.101 R)
• M37: 73,374,614 km (0.085 R)
• M38: 74,066,055 km (0.049 R)
• M39: 74,529,360 km (0.093 R)
• M40: 77,827,095 km (0.105 R)
• M41: 78,786,915 km (0.094 R)
• M42: 81,466,961 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.7

Radius: 7

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.33 AU - 19.39 AU

Year: 26159 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 97,929,797 km

• M1: 87,066 km (0.068 R)
• M2: 317,297 km (0.051 R)
• M3: 559,346 km (0.048 R)
• M4: 869,762 km (0.111 R)
• M5: 1,671,607 km (0.085 R)
• M6: 1,991,596 km (0.105 R)
• M7: 2,304,705 km (0.056 R)
• M8: 5,498,320 km (0.074 R)
• M9: 7,492,460 km (0.083 R)
• M10: 11,598,173 km (0.105 R)
• M11: 14,245,158 km (0.12 R)
• M12: 14,489,302 km (0.091 R)
• M13: 14,985,817 km (0.09 R)
• M14: 16,904,260 km (0.107 R)
• M15: 18,398,294 km (0.071 R)
• M16: 24,668,988 km (0.099 R)
• M17: 29,251,769 km (0.088 R)
• M18: 30,446,607 km (0.062 R)
• M19: 33,647,104 km (0.11 R)
• M20: 38,306,180 km (0.12 R)
• M21: 38,937,035 km (0.104 R)
• M22: 41,861,823 km (0.099 R)
• M23: 52,664,584 km (0.052 R)
• M24: 65,634,121 km (0.111 R)
• M25: 67,677,478 km (0.053 R)
• M26: 67,907,111 km (0.077 R)
• M27: 69,063,203 km (0.09 R)
• M28: 75,040,536 km (0.04 R)
• M29: 77,525,057 km (0.067 R)
• M30: 85,574,470 km (0.035 R)
• M31: 96,179,164 km (0.09 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit