🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 14.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.22 AU - 2.38 AU

Year: 2326 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,290,910 km

• M1: 182,958 km (0.079 R)
• M2: 997,668 km (0.095 R)
• M3: 1,989,053 km (0.078 R)
• M4: 2,702,785 km (0.077 R)
• M5: 3,265,572 km (0.118 R)
• M6: 3,906,449 km (0.114 R)
• M7: 4,489,283 km (0.103 R)
• M8: 5,072,565 km (0.118 R)
• M9: 5,957,436 km (0.082 R)
• M10: 7,575,038 km (0.088 R)
• M11: 8,192,428 km (0.05 R)
• M12: 8,677,125 km (0.037 R)
• M13: 9,913,701 km (0.117 R)
• M14: 10,748,308 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 9.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.42 AU - 2.72 AU

Year: 2747 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,290,910 km

• M1: 119,379 km (0.103 R)
• M2: 451,935 km (0.085 R)
• M3: 774,618 km (0.082 R)
• M4: 1,679,236 km (0.037 R)
• M5: 2,651,921 km (0.111 R)
• M6: 3,237,747 km (0.102 R)
• M7: 5,005,994 km (0.109 R)
• M8: 5,475,731 km (0.074 R)
• M9: 6,197,541 km (0.079 R)
• M10: 6,660,247 km (0.085 R)
• M11: 7,145,841 km (0.119 R)
• M12: 7,511,159 km (0.041 R)
• M13: 8,127,652 km (0.09 R)
• M14: 8,619,680 km (0.113 R)
• M15: 9,868,224 km (0.086 R)
• M16: 11,233,454 km (0.115 R)
• M17: 11,689,578 km (0.048 R)
• M18: 12,197,612 km (0.099 R)
• M19: 15,796,039 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 11.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.2 AU - 3.24 AU

Year: 2991 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,290,910 km

• M1: 144,212 km (0.074 R)
• M2: 777,759 km (0.095 R)
• M3: 1,280,408 km (0.111 R)
• M4: 1,743,264 km (0.027 R)
• M5: 3,222,787 km (0.101 R)
• M6: 3,610,993 km (0.109 R)
• M7: 4,009,821 km (0.108 R)
• M8: 4,438,270 km (0.072 R)
• M9: 5,138,388 km (0.113 R)
• M10: 6,046,596 km (0.057 R)
• M11: 8,080,230 km (0.082 R)
• M12: 8,522,291 km (0.115 R)
• M13: 11,779,785 km (0.063 R)
• M14: 12,663,161 km (0.103 R)
• M15: 14,611,523 km (0.115 R)
• M16: 17,983,310 km (0.054 R)
• M17: 19,697,103 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 11.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.16 AU - 4.22 AU

Year: 5719 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,290,910 km

• M1: 174,132 km (0.064 R)
• M2: 598,541 km (0.079 R)
• M3: 1,214,884 km (0.113 R)
• M4: 1,665,024 km (0.091 R)
• M5: 2,302,760 km (0.099 R)
• M6: 2,838,021 km (0.063 R)
• M7: 3,213,811 km (0.091 R)
• M8: 5,650,312 km (0.032 R)
• M9: 6,005,008 km (0.061 R)
• M10: 6,564,953 km (0.083 R)
• M11: 7,058,028 km (0.093 R)
• M12: 8,494,765 km (0.115 R)
• M13: 9,404,470 km (0.076 R)
• M14: 9,946,762 km (0.031 R)
• M15: 10,821,760 km (0.062 R)
• M16: 13,028,329 km (0.086 R)
• M17: 13,545,190 km (0.119 R)
• M18: 14,021,958 km (0.071 R)
• M19: 14,953,055 km (0.11 R)
• M20: 16,575,893 km (0.12 R)
• M21: 17,060,440 km (0.093 R)
• M22: 17,492,030 km (0.099 R)
• M23: 18,249,145 km (0.064 R)
• M24: 19,225,870 km (0.102 R)
• M25: 22,883,238 km (0.085 R)
• M26: 23,560,169 km (0.104 R)
• M27: 24,483,337 km (0.102 R)
• M28: 25,751,777 km (0.115 R)
• M29: 27,398,252 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 11.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.89 AU - 6.49 AU

Year: 9051 Days

Day: 12.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,290,910 km

• M1: 147,055 km (0.05 R)
• M2: 679,324 km (0.099 R)
• M3: 1,157,888 km (0.089 R)
• M4: 1,675,646 km (0.075 R)
• M5: 3,186,734 km (0.078 R)
• M6: 3,618,324 km (0.073 R)
• M7: 4,572,160 km (0.101 R)
• M8: 8,488,632 km (0.096 R)
• M9: 11,106,146 km (0.085 R)
• M10: 13,567,928 km (0.101 R)
• M11: 18,230,296 km (0.106 R)
• M12: 27,073,923 km (0.116 R)
• M13: 28,109,440 km (0.053 R)
• M14: 35,105,534 km (0.064 R)
• M15: 37,134,979 km (0.069 R)
• M16: 39,600,052 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 4.5

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.49 AU - 7.25 AU

Year: 9484 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,290,910 km

• M1: 59,390 km (0.066 R)
• M2: 204,351 km (0.044 R)
• M3: 422,464 km (0.079 R)
• M4: 1,068,428 km (0.048 R)
• M5: 1,492,239 km (0.078 R)
• M6: 2,327,294 km (0.115 R)
• M7: 2,855,823 km (0.118 R)
• M8: 3,560,579 km (0.093 R)
• M9: 4,551,515 km (0.084 R)
• M10: 6,666,829 km (0.083 R)
• M11: 7,181,147 km (0.097 R)
• M12: 7,510,711 km (0.112 R)
• M13: 7,721,644 km (0.037 R)
• M14: 8,067,364 km (0.109 R)
• M15: 10,362,345 km (0.108 R)
• M16: 13,179,872 km (0.112 R)
• M17: 13,736,076 km (0.106 R)
• M18: 14,697,692 km (0.103 R)
• M19: 15,363,103 km (0.08 R)
• M20: 16,048,411 km (0.104 R)
• M21: 16,257,848 km (0.113 R)
• M22: 16,897,379 km (0.119 R)
• M23: 18,684,475 km (0.057 R)
• M24: 20,429,833 km (0.097 R)
• M25: 20,841,078 km (0.05 R)
• M26: 21,680,172 km (0.083 R)
• M27: 24,149,285 km (0.112 R)
• M28: 25,451,385 km (0.045 R)
• M29: 26,215,980 km (0.113 R)
• M30: 28,194,561 km (0.089 R)
• M31: 31,020,315 km (0.066 R)
• M32: 36,499,936 km (0.111 R)
• M33: 36,741,237 km (0.045 R)
• M34: 42,058,693 km (0.101 R)
• M35: 46,297,100 km (0.113 R)
• M36: 46,863,777 km (0.101 R)
• M37: 47,291,926 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.1

Radius: 5.2

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.22 AU - 7.82 AU

Year: 11102 Days

Day: 15.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,290,910 km

• M1: 65,823 km (0.107 R)
• M2: 258,206 km (0.119 R)
• M3: 988,692 km (0.101 R)
• M4: 1,467,854 km (0.066 R)
• M5: 1,848,730 km (0.062 R)
• M6: 3,219,346 km (0.063 R)
• M7: 3,620,568 km (0.089 R)
• M8: 4,583,080 km (0.047 R)
• M9: 8,431,635 km (0.079 R)
• M10: 9,046,034 km (0.085 R)
• M11: 9,290,028 km (0.028 R)
• M12: 15,348,742 km (0.039 R)
• M13: 19,141,796 km (0.071 R)
• M14: 22,254,778 km (0.051 R)
• M15: 24,539,137 km (0.103 R)
• M16: 31,982,379 km (0.114 R)
• M17: 32,777,342 km (0.116 R)
• M18: 34,525,393 km (0.12 R)
• M19: 42,683,564 km (0.111 R)
• M20: 43,094,659 km (0.112 R)
• M21: 47,498,670 km (0.093 R)
• M22: 49,431,475 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 6.9

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.04 AU - 8.32 AU

Year: 15601 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,290,910 km

• M1: 85,869 km (0.032 R)
• M2: 391,198 km (0.07 R)
• M3: 717,771 km (0.118 R)
• M4: 1,116,299 km (0.117 R)
• M5: 1,827,039 km (0.082 R)
• M6: 2,665,086 km (0.105 R)
• M7: 3,451,971 km (0.107 R)
• M8: 4,319,788 km (0.114 R)
• M9: 5,982,718 km (0.045 R)
• M10: 7,318,926 km (0.099 R)
• M11: 9,541,352 km (0.088 R)
• M12: 9,932,102 km (0.107 R)
• M13: 10,275,579 km (0.032 R)
• M14: 13,314,958 km (0.058 R)
• M15: 13,803,096 km (0.099 R)
• M16: 14,889,476 km (0.102 R)
• M17: 16,424,949 km (0.08 R)
• M18: 16,905,457 km (0.033 R)
• M19: 17,894,598 km (0.062 R)
• M20: 20,999,502 km (0.07 R)
• M21: 22,629,819 km (0.059 R)
• M22: 23,324,851 km (0.063 R)
• M23: 24,445,938 km (0.113 R)
• M24: 27,685,031 km (0.101 R)
• M25: 30,594,111 km (0.057 R)
• M26: 32,936,814 km (0.096 R)
• M27: 39,098,451 km (0.114 R)
• M28: 41,852,996 km (0.081 R)
• M29: 47,745,058 km (0.057 R)
• M30: 54,342,923 km (0.064 R)
• M31: 59,250,630 km (0.088 R)
• M32: 60,001,911 km (0.116 R)
• M33: 61,907,788 km (0.115 R)
• M34: 62,487,479 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.6

Radius: 3.4

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.44 AU - 12.18 AU

Year: 20490 Days

Day: 24.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,290,910 km

• M1: 42,336 km (0.077 R)
• M2: 154,086 km (0.097 R)
• M3: 535,560 km (0.037 R)
• M4: 915,539 km (0.05 R)
• M5: 1,572,573 km (0.108 R)
• M6: 1,883,288 km (0.068 R)
• M7: 2,517,882 km (0.092 R)
• M8: 2,757,986 km (0.042 R)
• M9: 3,412,178 km (0.112 R)
• M10: 3,570,452 km (0.108 R)
• M11: 3,817,289 km (0.078 R)
• M12: 6,533,089 km (0.105 R)
• M13: 8,326,318 km (0.069 R)
• M14: 12,972,828 km (0.104 R)
• M15: 14,631,569 km (0.077 R)
• M16: 15,982,887 km (0.108 R)
• M17: 16,877,931 km (0.113 R)
• M18: 17,727,348 km (0.105 R)
• M19: 18,443,024 km (0.084 R)
• M20: 23,429,420 km (0.085 R)
• M21: 25,172,983 km (0.096 R)
• M22: 31,262,215 km (0.052 R)
• M23: 31,722,976 km (0.071 R)
• M24: 32,894,777 km (0.104 R)
• M25: 36,328,796 km (0.088 R)
• M26: 37,223,092 km (0.104 R)
• M27: 42,055,402 km (0.079 R)
• M28: 42,899,433 km (0.073 R)
• M29: 48,662,243 km (0.029 R)
• M30: 49,436,412 km (0.076 R)
• M31: 52,291,487 km (0.035 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit