🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 8.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 38,998,955 km

• M1: 105,317 km (0.046 R)
• M2: 392,994 km (0.119 R)
• M3: 658,979 km (0.103 R)
• M4: 1,468,004 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 9.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.39 AU - 1.51 AU

Year: 1145 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 38,998,955 km

• M1: 122,221 km (0.099 R)
• M2: 464,651 km (0.11 R)
• M3: 2,734,350 km (0.084 R)
• M4: 3,185,387 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 10.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.23 AU - 1.95 AU

Year: 1315 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,998,955 km

• M1: 138,677 km (0.117 R)
• M2: 591,061 km (0.119 R)
• M3: 1,710,053 km (0.086 R)
• M4: 2,259,676 km (0.025 R)
• M5: 2,608,388 km (0.118 R)
• M6: 3,431,476 km (0.119 R)
• M7: 3,829,107 km (0.077 R)
• M8: 4,222,101 km (0.088 R)
• M9: 4,737,017 km (0.111 R)
• M10: 5,109,964 km (0.087 R)
• M11: 6,186,321 km (0.112 R)
• M12: 6,705,425 km (0.084 R)
• M13: 7,050,697 km (0.1 R)
• M14: 8,020,989 km (0.108 R)
• M15: 8,438,816 km (0.077 R)
• M16: 9,227,795 km (0.109 R)
• M17: 9,874,806 km (0.11 R)
• M18: 10,485,913 km (0.12 R)
• M19: 11,328,448 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 9.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.77 AU - 2.69 AU

Year: 2185 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,998,955 km

• M1: 114,442 km (0.113 R)
• M2: 565,031 km (0.09 R)
• M3: 865,872 km (0.11 R)
• M4: 1,175,390 km (0.073 R)
• M5: 1,542,952 km (0.052 R)
• M6: 2,156,453 km (0.036 R)
• M7: 2,897,711 km (0.114 R)
• M8: 3,261,533 km (0.104 R)
• M9: 3,848,256 km (0.047 R)
• M10: 4,271,618 km (0.066 R)
• M11: 5,151,702 km (0.12 R)
• M12: 6,561,811 km (0.088 R)
• M13: 7,704,440 km (0.115 R)
• M14: 8,434,178 km (0.071 R)
• M15: 9,209,095 km (0.102 R)
• M16: 9,629,316 km (0.063 R)
• M17: 10,347,236 km (0.074 R)
• M18: 10,735,891 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 14.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.48 AU - 4.02 AU

Year: 4764 Days

Day: 5.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,998,955 km

• M1: 181,761 km (0.104 R)
• M2: 718,818 km (0.071 R)
• M3: 1,215,782 km (0.082 R)
• M4: 1,695,243 km (0.087 R)
• M5: 2,939,748 km (0.075 R)
• M6: 3,520,187 km (0.096 R)
• M7: 4,867,316 km (0.091 R)
• M8: 5,453,441 km (0.088 R)
• M9: 6,622,099 km (0.107 R)
• M10: 7,189,225 km (0.12 R)
• M11: 7,919,113 km (0.103 R)
• M12: 9,904,127 km (0.097 R)
• M13: 11,219,242 km (0.084 R)
• M14: 12,290,811 km (0.068 R)
• M15: 13,103,876 km (0.11 R)
• M16: 13,760,910 km (0.101 R)
• M17: 14,588,036 km (0.072 R)
• M18: 16,022,530 km (0.054 R)
• M19: 18,060,053 km (0.093 R)
• M20: 18,639,147 km (0.064 R)
• M21: 21,464,751 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 14.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.68 AU - 5.96 AU

Year: 8050 Days

Day: 9.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,998,955 km

• M1: 176,226 km (0.101 R)
• M2: 899,083 km (0.075 R)
• M3: 1,433,297 km (0.106 R)
• M4: 1,921,435 km (0.098 R)
• M5: 2,617,664 km (0.116 R)
• M6: 3,291,901 km (0.095 R)
• M7: 4,991,183 km (0.069 R)
• M8: 7,375,325 km (0.066 R)
• M9: 8,505,836 km (0.048 R)
• M10: 10,745,316 km (0.118 R)
• M11: 11,428,829 km (0.082 R)
• M12: 12,479,604 km (0.074 R)
• M13: 13,533,820 km (0.103 R)
• M14: 14,020,911 km (0.049 R)
• M15: 14,773,687 km (0.09 R)
• M16: 15,953,267 km (0.118 R)
• M17: 17,839,097 km (0.05 R)
• M18: 18,574,072 km (0.036 R)
• M19: 19,559,473 km (0.059 R)
• M20: 20,659,466 km (0.079 R)
• M21: 25,291,166 km (0.097 R)
• M22: 26,125,174 km (0.118 R)
• M23: 26,691,402 km (0.079 R)
• M24: 30,886,724 km (0.053 R)
• M25: 31,732,850 km (0.097 R)
• M26: 33,804,631 km (0.083 R)
• M27: 40,938,205 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 10.5

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.46 AU - 6.26 AU

Year: 8141 Days

Day: 5.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,998,955 km

• M1: 130,749 km (0.093 R)
• M2: 465,100 km (0.089 R)
• M3: 1,381,387 km (0.104 R)
• M4: 1,955,693 km (0.109 R)
• M5: 2,354,222 km (0.113 R)
• M6: 3,682,651 km (0.059 R)
• M7: 4,021,041 km (0.056 R)
• M8: 5,196,132 km (0.117 R)
• M9: 6,437,346 km (0.115 R)
• M10: 6,814,931 km (0.102 R)
• M11: 8,123,763 km (0.098 R)
• M12: 9,496,473 km (0.115 R)
• M13: 11,395,169 km (0.108 R)
• M14: 12,754,714 km (0.083 R)
• M15: 13,170,746 km (0.103 R)
• M16: 13,534,718 km (0.06 R)
• M17: 15,997,547 km (0.1 R)
• M18: 18,897,951 km (0.113 R)
• M19: 24,330,298 km (0.094 R)
• M20: 29,259,848 km (0.104 R)
• M21: 35,397,100 km (0.056 R)
• M22: 41,817,242 km (0.104 R)
• M23: 43,535,673 km (0.066 R)
• M24: 47,112,708 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 4.7

Gravity: 43.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.37 AU - 8.43 AU

Year: 15971 Days

Day: 19.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,998,955 km

• M1: 58,493 km (0.079 R)
• M2: 282,291 km (0.113 R)
• M3: 987,047 km (0.113 R)
• M4: 1,191,697 km (0.052 R)
• M5: 2,555,281 km (0.048 R)
• M6: 2,769,206 km (0.041 R)
• M7: 3,426,689 km (0.078 R)
• M8: 4,935,084 km (0.111 R)
• M9: 5,976,884 km (0.087 R)
• M10: 6,354,469 km (0.095 R)
• M11: 6,973,355 km (0.082 R)
• M12: 8,330,058 km (0.059 R)
• M13: 8,801,142 km (0.115 R)
• M14: 10,440,136 km (0.118 R)
• M15: 12,338,683 km (0.118 R)
• M16: 13,510,782 km (0.084 R)
• M17: 14,455,792 km (0.074 R)
• M18: 18,501,816 km (0.051 R)
• M19: 19,122,497 km (0.087 R)
• M20: 24,595,984 km (0.077 R)
• M21: 24,808,712 km (0.082 R)
• M22: 30,780,959 km (0.11 R)
• M23: 31,903,392 km (0.05 R)
• M24: 32,666,490 km (0.113 R)
• M25: 33,834,102 km (0.082 R)
• M26: 38,210,737 km (0.116 R)
• M27: 44,665,436 km (0.074 R)
• M28: 47,405,471 km (0.119 R)
• M29: 51,115,199 km (0.065 R)
• M30: 52,334,870 km (0.072 R)
• M31: 55,743,159 km (0.108 R)
• M32: 57,221,485 km (0.109 R)
• M33: 59,679,079 km (0.118 R)
• M34: 65,413,165 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902

Radius: 7.7

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.89 AU - 9.07 AU

Year: 16200 Days

Day: 17.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,998,955 km

• M1: 98,286 km (0.088 R)
• M2: 340,036 km (0.067 R)
• M3: 1,108,819 km (0.069 R)
• M4: 1,771,089 km (0.113 R)
• M5: 2,965,479 km (0.116 R)
• M6: 3,225,330 km (0.098 R)
• M7: 3,528,864 km (0.051 R)
• M8: 3,973,619 km (0.076 R)
• M9: 5,231,138 km (0.088 R)
• M10: 6,260,671 km (0.066 R)
• M11: 7,609,595 km (0.041 R)
• M12: 9,251,132 km (0.082 R)
• M13: 10,628,031 km (0.119 R)
• M14: 11,811,201 km (0.12 R)
• M15: 13,569,125 km (0.07 R)
• M16: 13,926,066 km (0.092 R)
• M17: 14,289,439 km (0.083 R)
• M18: 14,733,745 km (0.046 R)
• M19: 21,959,920 km (0.066 R)
• M20: 30,020,852 km (0.076 R)
• M21: 45,013,102 km (0.069 R)
• M22: 56,083,793 km (0.098 R)
• M23: 60,976,840 km (0.097 R)
• M24: 61,559,225 km (0.1 R)
• M25: 69,892,873 km (0.113 R)
• M26: 70,744,085 km (0.115 R)
• M27: 71,172,234 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.4

Radius: 6.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.44 AU - 10.86 AU

Year: 19665 Days

Day: 19.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,998,955 km

• M1: 79,586 km (0.08 R)
• M2: 338,241 km (0.027 R)
• M3: 658,979 km (0.101 R)
• M4: 990,039 km (0.106 R)
• M5: 2,570,391 km (0.076 R)
• M6: 2,983,730 km (0.092 R)
• M7: 4,944,509 km (0.112 R)
• M8: 6,072,776 km (0.112 R)
• M9: 8,113,590 km (0.101 R)
• M10: 10,139,295 km (0.096 R)
• M11: 11,525,020 km (0.071 R)
• M12: 12,371,146 km (0.027 R)
• M13: 12,588,960 km (0.092 R)
• M14: 18,336,510 km (0.112 R)
• M15: 22,656,448 km (0.089 R)
• M16: 23,312,435 km (0.096 R)
• M17: 25,007,528 km (0.103 R)
• M18: 25,974,080 km (0.099 R)
• M19: 30,385,572 km (0.056 R)
• M20: 36,263,421 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit