🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 10.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 541 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,194,346 km

• M1: 130,599 km (0.107 R)
• M2: 483,351 km (0.085 R)
• M3: 1,041,650 km (0.037 R)
• M4: 1,512,584 km (0.104 R)
• M5: 1,907,971 km (0.053 R)
• M6: 2,490,805 km (0.091 R)
• M7: 2,953,062 km (0.116 R)
• M8: 3,614,135 km (0.082 R)
• M9: 4,129,649 km (0.093 R)
• M10: 4,809,422 km (0.074 R)
• M11: 5,386,720 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 8.9

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.05 AU - 1.29 AU

Year: 874 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,194,346 km

• M1: 110,702 km (0.109 R)
• M2: 409,449 km (0.11 R)
• M3: 835,654 km (0.05 R)
• M4: 1,254,977 km (0.087 R)
• M5: 1,538,614 km (0.075 R)
• M6: 1,829,133 km (0.048 R)
• M7: 3,072,291 km (0.086 R)
• M8: 3,509,716 km (0.082 R)
• M9: 4,325,323 km (0.089 R)
• M10: 5,075,706 km (0.094 R)
• M11: 5,609,322 km (0.087 R)
• M12: 6,243,168 km (0.087 R)
• M13: 7,412,724 km (0.032 R)
• M14: 7,974,165 km (0.069 R)
• M15: 8,722,154 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 8.9

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.36 AU - 1.62 AU

Year: 1255 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,194,346 km

• M1: 111,002 km (0.112 R)
• M2: 424,260 km (0.109 R)
• M3: 837,150 km (0.085 R)
• M4: 1,179,729 km (0.115 R)
• M5: 1,553,574 km (0.116 R)
• M6: 2,445,925 km (0.078 R)
• M7: 2,921,946 km (0.08 R)
• M8: 4,634,093 km (0.068 R)
• M9: 5,469,149 km (0.048 R)
• M10: 6,494,941 km (0.054 R)
• M11: 7,409,283 km (0.092 R)
• M12: 7,857,030 km (0.077 R)
• M13: 8,156,375 km (0.049 R)
• M14: 8,720,209 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 8.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.26 AU - 1.94 AU

Year: 1397 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,194,346 km

• M1: 104,419 km (0.04 R)
• M2: 368,011 km (0.091 R)
• M3: 630,256 km (0.096 R)
• M4: 1,072,766 km (0.1 R)
• M5: 1,547,440 km (0.035 R)
• M6: 2,122,943 km (0.108 R)
• M7: 2,547,353 km (0.072 R)
• M8: 2,833,982 km (0.045 R)
• M9: 3,876,530 km (0.075 R)
• M10: 5,175,937 km (0.075 R)
• M11: 5,835,813 km (0.116 R)
• M12: 6,128,726 km (0.116 R)
• M13: 6,916,658 km (0.108 R)
• M14: 7,426,038 km (0.048 R)
• M15: 8,264,834 km (0.094 R)
• M16: 9,286,138 km (0.055 R)
• M17: 11,298,379 km (0.087 R)
• M18: 11,897,369 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 10.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.71 AU - 1.99 AU

Year: 1737 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,194,346 km

• M1: 127,607 km (0.097 R)
• M2: 1,058,106 km (0.11 R)
• M3: 1,387,371 km (0.045 R)
• M4: 1,776,176 km (0.075 R)
• M5: 2,167,075 km (0.112 R)
• M6: 2,668,826 km (0.063 R)
• M7: 3,941,605 km (0.051 R)
• M8: 4,874,048 km (0.103 R)
• M9: 5,229,942 km (0.041 R)
• M10: 5,739,023 km (0.04 R)
• M11: 6,354,319 km (0.038 R)
• M12: 7,467,627 km (0.087 R)
• M13: 8,027,721 km (0.082 R)
• M14: 10,177,742 km (0.066 R)
• M15: 11,150,876 km (0.1 R)
• M16: 12,261,041 km (0.087 R)
• M17: 13,001,401 km (0.117 R)
• M18: 13,362,381 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 13.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.21 AU - 2.69 AU

Year: 2647 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,194,346 km

• M1: 172,935 km (0.079 R)
• M2: 648,208 km (0.095 R)
• M3: 1,099,096 km (0.119 R)
• M4: 1,732,792 km (0.107 R)
• M5: 2,315,775 km (0.112 R)
• M6: 3,213,512 km (0.111 R)
• M7: 3,735,758 km (0.107 R)
• M8: 4,440,962 km (0.096 R)
• M9: 5,071,817 km (0.082 R)
• M10: 5,893,857 km (0.083 R)
• M11: 6,395,907 km (0.08 R)
• M12: 7,151,676 km (0.084 R)
• M13: 8,158,769 km (0.055 R)
• M14: 9,048,726 km (0.098 R)
• M15: 10,258,973 km (0.1 R)
• M16: 11,399,956 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 8.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.13 AU - 5.49 AU

Year: 7282 Days

Day: 8 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,194,346 km

• M1: 103,223 km (0.062 R)
• M2: 403,316 km (0.11 R)
• M3: 831,914 km (0.105 R)
• M4: 1,364,632 km (0.064 R)
• M5: 1,669,961 km (0.103 R)
• M6: 2,261,022 km (0.111 R)
• M7: 2,554,084 km (0.084 R)
• M8: 3,197,804 km (0.067 R)
• M9: 3,899,568 km (0.118 R)
• M10: 4,446,797 km (0.12 R)
• M11: 4,778,156 km (0.08 R)
• M12: 5,208,699 km (0.059 R)
• M13: 6,024,157 km (0.052 R)
• M14: 7,298,282 km (0.114 R)
• M15: 8,017,249 km (0.071 R)
• M16: 8,355,789 km (0.044 R)
• M17: 8,743,248 km (0.049 R)
• M18: 9,595,806 km (0.064 R)
• M19: 9,977,729 km (0.033 R)
• M20: 10,237,880 km (0.12 R)
• M21: 10,502,668 km (0.077 R)
• M22: 11,138,309 km (0.099 R)
• M23: 13,513,325 km (0.096 R)
• M24: 14,595,666 km (0.118 R)
• M25: 16,028,664 km (0.119 R)
• M26: 20,327,807 km (0.069 R)
• M27: 20,606,508 km (0.108 R)
• M28: 23,078,912 km (0.094 R)
• M29: 25,018,449 km (0.085 R)
• M30: 26,233,034 km (0.101 R)
• M31: 28,430,477 km (0.05 R)
• M32: 29,307,420 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.5

Radius: 4.6

Gravity: 43.83 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.85 AU - 11.49 AU

Year: 20756 Days

Day: 18 Hours

Environment

Temp: -230 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,194,346 km

• M1: 58,343 km (0.119 R)
• M2: 238,010 km (0.105 R)
• M3: 451,636 km (0.118 R)
• M4: 706,401 km (0.05 R)
• M5: 926,160 km (0.038 R)
• M6: 1,608,028 km (0.113 R)
• M7: 1,870,123 km (0.085 R)
• M8: 2,479,734 km (0.099 R)
• M9: 2,830,093 km (0.102 R)
• M10: 3,299,082 km (0.108 R)
• M11: 5,331,219 km (0.08 R)
• M12: 5,493,533 km (0.092 R)
• M13: 6,087,586 km (0.073 R)
• M14: 7,604,658 km (0.051 R)
• M15: 7,862,565 km (0.114 R)
• M16: 8,783,190 km (0.11 R)
• M17: 10,642,991 km (0.063 R)
• M18: 13,261,552 km (0.083 R)
• M19: 14,170,060 km (0.046 R)
• M20: 14,639,648 km (0.105 R)
• M21: 15,692,368 km (0.048 R)
• M22: 18,589,779 km (0.081 R)
• M23: 18,869,527 km (0.104 R)
• M24: 20,807,568 km (0.119 R)
• M25: 21,008,328 km (0.094 R)
• M26: 22,345,284 km (0.049 R)
• M27: 24,177,709 km (0.118 R)
• M28: 25,529,924 km (0.098 R)
• M29: 25,875,794 km (0.104 R)
• M30: 26,694,693 km (0.092 R)
• M31: 27,894,468 km (0.041 R)
• M32: 30,143,672 km (0.097 R)
• M33: 32,242,081 km (0.054 R)
• M34: 32,917,216 km (0.092 R)
• M35: 34,999,319 km (0.1 R)
• M36: 52,826,000 km (0.072 R)
• M37: 54,712,579 km (0.082 R)
• M38: 65,036,926 km (0.092 R)
• M39: 65,251,450 km (0.057 R)
• M40: 70,767,273 km (0.099 R)
• M41: 85,512,536 km (0.181 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 5.3

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.79 AU - 12.98 AU

Year: 23084 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,194,346 km

• M1: 65,973 km (0.093 R)
• M2: 410,796 km (0.076 R)
• M3: 677,230 km (0.097 R)
• M4: 879,635 km (0.088 R)
• M5: 2,307,846 km (0.101 R)
• M6: 2,569,942 km (0.047 R)
• M7: 2,851,635 km (0.113 R)
• M8: 3,416,666 km (0.11 R)
• M9: 3,725,885 km (0.033 R)
• M10: 4,803,737 km (0.072 R)
• M11: 5,813,074 km (0.081 R)
• M12: 6,859,661 km (0.117 R)
• M13: 7,201,791 km (0.086 R)
• M14: 9,984,611 km (0.066 R)
• M15: 10,297,121 km (0.027 R)
• M16: 10,876,064 km (0.106 R)
• M17: 13,790,829 km (0.089 R)
• M18: 14,178,587 km (0.11 R)
• M19: 17,276,609 km (0.072 R)
• M20: 20,596,336 km (0.085 R)
• M21: 22,779,417 km (0.057 R)
• M22: 24,430,080 km (0.113 R)
• M23: 24,655,973 km (0.115 R)
• M24: 31,697,096 km (0.11 R)
• M25: 33,332,949 km (0.12 R)
• M26: 36,036,631 km (0.117 R)
• M27: 37,367,005 km (0.04 R)
• M28: 45,358,224 km (0.07 R)
• M29: 48,849,838 km (0.026 R)
• M30: 56,559,065 km (0.12 R)
• M31: 56,756,535 km (0.062 R)
• M32: 58,555,150 km (0.114 R)
• M33: 58,757,256 km (0.073 R)
• M34: 59,979,920 km (0.04 R)
• M35: 68,792,431 km (0.039 R)
• M36: 69,243,020 km (0.074 R)
• M37: 75,521,194 km (0.084 R)
• M38: 86,547,155 km (0.12 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: 303 - 12,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit