🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 12.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.58 AU - 0.8 AU

Year: 370 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 77,316,293 km

• M1: 150,495 km (0.076 R)
• M2: 699,520 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 12.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.46 AU - 2.84 AU

Year: 2785 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,316,293 km

• M1: 160,818 km (0.115 R)
• M2: 607,966 km (0.083 R)
• M3: 1,595,012 km (0.096 R)
• M4: 2,182,932 km (0.103 R)
• M5: 2,929,126 km (0.095 R)
• M6: 3,605,309 km (0.117 R)
• M7: 4,210,731 km (0.111 R)
• M8: 4,766,338 km (0.071 R)
• M9: 5,678,586 km (0.055 R)
• M10: 7,338,673 km (0.034 R)
• M11: 8,046,271 km (0.11 R)
• M12: 10,326,891 km (0.107 R)
• M13: 11,509,761 km (0.108 R)
• M14: 14,388,323 km (0.114 R)
• M15: 15,138,856 km (0.042 R)
• M16: 18,579,008 km (0.082 R)
• M17: 20,637,176 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 12.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.15 AU - 4.33 AU

Year: 4670 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,316,293 km

• M1: 159,172 km (0.094 R)
• M2: 560,693 km (0.052 R)
• M3: 1,080,994 km (0.086 R)
• M4: 1,567,038 km (0.12 R)
• M5: 2,776,985 km (0.032 R)
• M6: 3,602,616 km (0.101 R)
• M7: 5,279,159 km (0.084 R)
• M8: 6,385,735 km (0.089 R)
• M9: 7,569,353 km (0.106 R)
• M10: 8,423,557 km (0.119 R)
• M11: 10,368,329 km (0.113 R)
• M12: 11,280,577 km (0.045 R)
• M13: 11,999,395 km (0.116 R)
• M14: 13,475,776 km (0.058 R)
• M15: 14,285,400 km (0.096 R)
• M16: 14,956,197 km (0.061 R)
• M17: 16,421,209 km (0.061 R)
• M18: 16,971,280 km (0.085 R)
• M19: 18,828,238 km (0.078 R)
• M20: 20,675,623 km (0.034 R)
• M21: 21,972,486 km (0.113 R)
• M22: 24,569,206 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 15

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.76 AU - 3.9 AU

Year: 4840 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,316,293 km

• M1: 187,895 km (0.061 R)
• M2: 717,920 km (0.057 R)
• M3: 1,544,897 km (0.094 R)
• M4: 2,052,782 km (0.094 R)
• M5: 2,609,585 km (0.072 R)
• M6: 3,101,762 km (0.108 R)
• M7: 3,758,946 km (0.116 R)
• M8: 4,626,314 km (0.057 R)
• M9: 5,515,225 km (0.079 R)
• M10: 6,130,521 km (0.097 R)
• M11: 6,760,477 km (0.064 R)
• M12: 7,433,369 km (0.034 R)
• M13: 9,605,679 km (0.099 R)
• M14: 11,852,639 km (0.078 R)
• M15: 12,833,403 km (0.091 R)
• M16: 13,867,723 km (0.082 R)
• M17: 17,899,236 km (0.116 R)
• M18: 19,127,434 km (0.074 R)
• M19: 22,234,283 km (0.059 R)
• M20: 24,459,102 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 9.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.91 AU - 4.77 AU

Year: 4859 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,316,293 km

• M1: 116,986 km (0.087 R)
• M2: 448,494 km (0.082 R)
• M3: 1,309,580 km (0.09 R)
• M4: 1,832,125 km (0.117 R)
• M5: 2,259,227 km (0.075 R)
• M6: 2,679,747 km (0.092 R)
• M7: 3,461,695 km (0.093 R)
• M8: 4,313,355 km (0.048 R)
• M9: 4,617,937 km (0.115 R)
• M10: 5,073,911 km (0.083 R)
• M11: 5,501,013 km (0.11 R)
• M12: 6,139,197 km (0.057 R)
• M13: 7,100,663 km (0.082 R)
• M14: 9,319,947 km (0.089 R)
• M15: 9,658,637 km (0.1 R)
• M16: 11,049,748 km (0.117 R)
• M17: 13,729,793 km (0.062 R)
• M18: 14,730,902 km (0.042 R)
• M19: 16,506,479 km (0.066 R)
• M20: 17,065,975 km (0.056 R)
• M21: 18,091,618 km (0.092 R)
• M22: 19,362,303 km (0.113 R)
• M23: 20,124,654 km (0.095 R)
• M24: 22,759,820 km (0.062 R)
• M25: 25,288,174 km (0.119 R)
• M26: 29,513,566 km (0.094 R)
• M27: 31,745,267 km (0.085 R)
• M28: 32,127,938 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.8

Radius: 7.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.75 AU - 10.91 AU

Year: 16942 Days

Day: 15.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,316,293 km

• M1: 94,546 km (0.097 R)
• M2: 394,190 km (0.076 R)
• M3: 1,050,925 km (0.092 R)
• M4: 1,891,515 km (0.107 R)
• M5: 2,697,698 km (0.071 R)
• M6: 3,508,668 km (0.118 R)
• M7: 5,328,826 km (0.108 R)
• M8: 5,567,734 km (0.11 R)
• M9: 6,030,589 km (0.093 R)
• M10: 8,785,733 km (0.085 R)
• M11: 9,265,943 km (0.084 R)
• M12: 10,383,588 km (0.055 R)
• M13: 13,378,538 km (0.077 R)
• M14: 14,339,106 km (0.106 R)
• M15: 14,937,198 km (0.072 R)
• M16: 16,904,410 km (0.108 R)
• M17: 17,422,018 km (0.101 R)
• M18: 20,584,517 km (0.119 R)
• M19: 22,212,741 km (0.094 R)
• M20: 23,466,072 km (0.092 R)
• M21: 24,203,140 km (0.079 R)
• M22: 25,433,583 km (0.091 R)
• M23: 35,357,158 km (0.098 R)
• M24: 38,695,733 km (0.096 R)
• M25: 40,114,071 km (0.065 R)
• M26: 43,054,267 km (0.065 R)
• M27: 43,328,480 km (0.102 R)
• M28: 45,564,220 km (0.066 R)
• M29: 50,416,427 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.9

Radius: 3.7

Gravity: 69.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.93 AU - 11.07 AU

Year: 17433 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,316,293 km

• M1: 46,974 km (0.075 R)
• M2: 312,061 km (0.107 R)
• M3: 481,855 km (0.119 R)
• M4: 610,210 km (0.034 R)
• M5: 914,492 km (0.101 R)
• M6: 1,327,232 km (0.109 R)
• M7: 2,625,742 km (0.081 R)
• M8: 4,186,347 km (0.075 R)
• M9: 4,808,225 km (0.079 R)
• M10: 5,217,226 km (0.094 R)
• M11: 6,583,503 km (0.106 R)
• M12: 7,324,611 km (0.049 R)
• M13: 7,567,259 km (0.098 R)
• M14: 8,644,962 km (0.062 R)
• M15: 9,938,535 km (0.083 R)
• M16: 11,355,526 km (0.074 R)
• M17: 13,982,614 km (0.108 R)
• M18: 14,812,583 km (0.07 R)
• M19: 15,357,568 km (0.047 R)
• M20: 16,322,624 km (0.113 R)
• M21: 18,107,476 km (0.066 R)
• M22: 18,820,459 km (0.088 R)
• M23: 20,780,491 km (0.112 R)
• M24: 21,266,385 km (0.083 R)
• M25: 22,362,039 km (0.117 R)
• M26: 22,872,318 km (0.088 R)
• M27: 24,022,127 km (0.113 R)
• M28: 25,985,898 km (0.113 R)
• M29: 28,887,050 km (0.12 R)
• M30: 31,484,966 km (0.099 R)
• M31: 39,905,830 km (0.044 R)
• M32: 40,055,129 km (0.113 R)
• M33: 45,031,502 km (0.1 R)
• M34: 46,832,810 km (0.1 R)
• M35: 50,578,591 km (0.1 R)
• M36: 51,633,855 km (0.084 R)
• M37: 57,700,647 km (0.086 R)
• M38: 60,019,414 km (0.099 R)
• M39: 70,133,127 km (0.04 R)
• M40: 71,224,893 km (0.083 R)
• M41: 75,248,776 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit