🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 9.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 435 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,411,004 km

• M1: 116,986 km (0.103 R)
• M2: 427,401 km (0.064 R)
• M3: 743,053 km (0.094 R)
• M4: 1,081,742 km (0.12 R)
• M5: 1,414,597 km (0.088 R)
• M6: 2,341,356 km (0.11 R)
• M7: 2,778,930 km (0.054 R)
• M8: 3,139,611 km (0.101 R)
• M9: 3,446,436 km (0.089 R)
• M10: 3,829,855 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 666 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,411,004 km

• M1: 174,132 km (0.096 R)
• M2: 758,312 km (0.086 R)
• M3: 1,198,578 km (0.081 R)
• M4: 1,852,321 km (0.084 R)
• M5: 2,602,405 km (0.106 R)
• M6: 3,188,080 km (0.08 R)
• M7: 3,759,544 km (0.071 R)
• M8: 4,303,332 km (0.095 R)
• M9: 5,128,065 km (0.043 R)
• M10: 5,721,969 km (0.109 R)
• M11: 6,237,932 km (0.106 R)
• M12: 6,698,843 km (0.042 R)
• M13: 7,273,000 km (0.118 R)
• M14: 7,831,897 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 1.98 AU

Year: 1428 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,411,004 km

• M1: 154,235 km (0.102 R)
• M2: 619,485 km (0.07 R)
• M3: 1,307,635 km (0.106 R)
• M4: 1,700,778 km (0.109 R)
• M5: 2,185,475 km (0.098 R)
• M6: 3,009,161 km (0.034 R)
• M7: 3,808,911 km (0.095 R)
• M8: 5,394,798 km (0.107 R)
• M9: 5,852,568 km (0.073 R)
• M10: 6,796,530 km (0.113 R)
• M11: 7,949,332 km (0.071 R)
• M12: 8,543,534 km (0.072 R)
• M13: 9,443,814 km (0.075 R)
• M14: 10,013,782 km (0.114 R)
• M15: 11,539,381 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 13.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.33 AU - 2.45 AU

Year: 2424 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,411,004 km

• M1: 167,849 km (0.082 R)
• M2: 698,024 km (0.088 R)
• M3: 1,223,860 km (0.091 R)
• M4: 1,807,292 km (0.106 R)
• M5: 2,230,504 km (0.069 R)
• M6: 3,249,116 km (0.081 R)
• M7: 4,040,638 km (0.118 R)
• M8: 6,113,167 km (0.045 R)
• M9: 6,573,031 km (0.027 R)
• M10: 7,056,083 km (0.111 R)
• M11: 7,501,884 km (0.061 R)
• M12: 10,021,561 km (0.117 R)
• M13: 13,149,503 km (0.11 R)
• M14: 14,291,533 km (0.118 R)
• M15: 16,255,155 km (0.104 R)
• M16: 17,248,335 km (0.12 R)
• M17: 18,898,400 km (0.093 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 11.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.67 AU - 3.47 AU

Year: 3529 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,411,004 km

• M1: 170,093 km (0.069 R)
• M2: 536,608 km (0.063 R)
• M3: 1,304,344 km (0.112 R)
• M4: 1,847,534 km (0.059 R)
• M5: 2,373,520 km (0.118 R)
• M6: 3,320,774 km (0.052 R)
• M7: 4,020,592 km (0.071 R)
• M8: 4,594,450 km (0.117 R)
• M9: 5,714,040 km (0.11 R)
• M10: 6,886,588 km (0.041 R)
• M11: 8,822,983 km (0.111 R)
• M12: 10,102,195 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 11.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.55 AU - 4.45 AU

Year: 5248 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,411,004 km

• M1: 145,559 km (0.098 R)
• M2: 709,393 km (0.082 R)
• M3: 1,478,476 km (0.081 R)
• M4: 1,943,127 km (0.087 R)
• M5: 2,406,731 km (0.049 R)
• M6: 2,906,986 km (0.082 R)
• M7: 3,956,265 km (0.119 R)
• M8: 4,657,131 km (0.078 R)
• M9: 5,298,158 km (0.089 R)
• M10: 6,212,500 km (0.043 R)
• M11: 7,298,282 km (0.03 R)
• M12: 9,674,195 km (0.071 R)
• M13: 10,274,980 km (0.117 R)
• M14: 10,900,299 km (0.081 R)
• M15: 12,031,558 km (0.119 R)
• M16: 13,032,667 km (0.108 R)
• M17: 13,926,664 km (0.036 R)
• M18: 15,661,401 km (0.082 R)
• M19: 19,153,015 km (0.082 R)
• M20: 19,690,969 km (0.118 R)
• M21: 20,101,017 km (0.109 R)
• M22: 20,938,167 km (0.088 R)
• M23: 29,549,768 km (0.115 R)
• M24: 30,359,093 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 10.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.01 AU - 5.41 AU

Year: 7801 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,411,004 km

• M1: 137,480 km (0.112 R)
• M2: 507,885 km (0.089 R)
• M3: 902,374 km (0.104 R)
• M4: 1,281,755 km (0.034 R)
• M5: 2,425,580 km (0.114 R)
• M6: 3,708,082 km (0.117 R)
• M7: 4,174,379 km (0.109 R)
• M8: 5,168,457 km (0.108 R)
• M9: 6,607,888 km (0.103 R)
• M10: 6,945,829 km (0.071 R)
• M11: 8,105,811 km (0.083 R)
• M12: 8,975,274 km (0.11 R)
• M13: 9,818,557 km (0.112 R)
• M14: 10,349,330 km (0.104 R)
• M15: 10,992,751 km (0.07 R)
• M16: 12,461,054 km (0.033 R)
• M17: 12,821,734 km (0.099 R)
• M18: 15,368,040 km (0.113 R)
• M19: 15,783,174 km (0.07 R)
• M20: 17,518,659 km (0.087 R)
• M21: 19,104,546 km (0.079 R)
• M22: 24,838,034 km (0.116 R)
• M23: 28,670,133 km (0.098 R)
• M24: 29,755,016 km (0.099 R)
• M25: 30,215,030 km (0.064 R)
• M26: 30,773,329 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 12.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.88 AU - 6.04 AU

Year: 8369 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,411,004 km

• M1: 150,495 km (0.114 R)
• M2: 685,906 km (0.061 R)
• M3: 1,291,778 km (0.052 R)
• M4: 2,186,672 km (0.089 R)
• M5: 2,622,899 km (0.098 R)
• M6: 3,139,311 km (0.11 R)
• M7: 3,748,025 km (0.088 R)
• M8: 4,214,471 km (0.099 R)
• M9: 5,047,881 km (0.092 R)
• M10: 5,851,820 km (0.119 R)
• M11: 7,837,582 km (0.03 R)
• M12: 8,300,438 km (0.11 R)
• M13: 9,234,826 km (0.107 R)
• M14: 10,139,444 km (0.09 R)
• M15: 10,638,802 km (0.07 R)
• M16: 11,259,633 km (0.102 R)
• M17: 13,805,639 km (0.116 R)
• M18: 17,270,326 km (0.102 R)
• M19: 18,790,689 km (0.103 R)
• M20: 20,085,459 km (0.036 R)
• M21: 21,930,599 km (0.101 R)
• M22: 22,598,105 km (0.114 R)
• M23: 23,798,927 km (0.117 R)
• M24: 25,863,377 km (0.095 R)
• M25: 26,514,577 km (0.116 R)
• M26: 31,279,419 km (0.042 R)
• M27: 32,554,142 km (0.114 R)
• M28: 33,095,387 km (0.083 R)
• M29: 33,863,273 km (0.118 R)
• M30: 36,819,626 km (0.093 R)
• M31: 38,001,001 km (0.026 R)
• M32: 38,722,062 km (0.107 R)
• M33: 42,980,815 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 3.3

Gravity: 54.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.61 AU - 9.71 AU

Year: 16718 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,411,004 km

• M1: 40,990 km (0.089 R)
• M2: 368,609 km (0.105 R)
• M3: 735,872 km (0.103 R)
• M4: 1,627,326 km (0.102 R)
• M5: 1,761,665 km (0.083 R)
• M6: 2,661,346 km (0.101 R)
• M7: 3,771,961 km (0.057 R)
• M8: 3,978,107 km (0.078 R)
• M9: 4,675,083 km (0.101 R)
• M10: 5,524,350 km (0.096 R)
• M11: 7,071,192 km (0.092 R)
• M12: 7,294,093 km (0.101 R)
• M13: 10,008,995 km (0.084 R)
• M14: 12,151,087 km (0.097 R)
• M15: 12,861,976 km (0.093 R)
• M16: 12,994,221 km (0.076 R)
• M17: 13,261,253 km (0.09 R)
• M18: 14,366,183 km (0.103 R)
• M19: 18,379,445 km (0.093 R)
• M20: 21,837,250 km (0.079 R)
• M21: 22,214,685 km (0.054 R)
• M22: 27,088,584 km (0.041 R)
• M23: 27,743,823 km (0.113 R)
• M24: 28,746,428 km (0.061 R)
• M25: 32,629,091 km (0.091 R)
• M26: 34,759,215 km (0.091 R)
• M27: 34,887,271 km (0.118 R)
• M28: 35,273,532 km (0.112 R)
• M29: 39,155,148 km (0.112 R)
• M30: 43,608,976 km (0.1 R)
• M31: 46,810,520 km (0.086 R)
• M32: 47,595,161 km (0.081 R)
• M33: 54,191,081 km (0.059 R)
• M34: 60,811,235 km (0.102 R)
• M35: 61,745,175 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit