🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 10.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 315 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,736,446 km

• M1: 129,402 km (0.099 R)
• M2: 517,459 km (0.063 R)
• M3: 874,998 km (0.106 R)
• M4: 1,284,896 km (0.09 R)
• M5: 1,803,402 km (0.118 R)
• M6: 2,174,106 km (0.102 R)
• M7: 2,853,729 km (0.088 R)
• M8: 3,321,821 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 12.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.92 AU - 1.52 AU

Year: 914 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,736,446 km

• M1: 155,432 km (0.083 R)
• M2: 676,482 km (0.109 R)
• M3: 1,413,401 km (0.102 R)
• M4: 2,617,664 km (0.055 R)
• M5: 3,161,751 km (0.109 R)
• M6: 4,277,602 km (0.084 R)
• M7: 4,867,915 km (0.077 R)
• M8: 5,314,764 km (0.112 R)
• M9: 6,017,425 km (0.119 R)
• M10: 6,615,218 km (0.082 R)
• M11: 7,274,047 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.59 AU - 5.87 AU

Year: 6977 Days

Day: 6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,736,446 km

• M1: 169,794 km (0.067 R)
• M2: 595,250 km (0.107 R)
• M3: 1,127,370 km (0.114 R)
• M4: 1,995,037 km (0.099 R)
• M5: 2,666,582 km (0.072 R)
• M6: 3,595,884 km (0.047 R)
• M7: 5,206,604 km (0.094 R)
• M8: 5,652,855 km (0.066 R)
• M9: 6,124,686 km (0.084 R)
• M10: 7,891,288 km (0.071 R)
• M11: 8,361,773 km (0.107 R)
• M12: 8,892,397 km (0.104 R)
• M13: 10,480,677 km (0.112 R)
• M14: 11,342,511 km (0.071 R)
• M15: 12,199,258 km (0.094 R)
• M16: 12,883,069 km (0.096 R)
• M17: 14,041,855 km (0.109 R)
• M18: 17,868,867 km (0.114 R)
• M19: 20,166,092 km (0.096 R)
• M20: 26,107,820 km (0.115 R)
• M21: 26,891,264 km (0.078 R)
• M22: 29,898,481 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 4.9

Gravity: 38.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.91 AU - 6.59 AU

Year: 9352 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,736,446 km

• M1: 61,036 km (0.04 R)
• M2: 296,952 km (0.083 R)
• M3: 578,944 km (0.095 R)
• M4: 735,722 km (0.108 R)
• M5: 911,350 km (0.115 R)
• M6: 1,429,557 km (0.103 R)
• M7: 2,018,225 km (0.116 R)
• M8: 2,649,378 km (0.105 R)
• M9: 2,931,071 km (0.064 R)
• M10: 4,233,321 km (0.075 R)
• M11: 5,357,249 km (0.047 R)
• M12: 5,915,549 km (0.057 R)
• M13: 8,042,531 km (0.105 R)
• M14: 14,501,569 km (0.098 R)
• M15: 14,833,227 km (0.096 R)
• M16: 15,374,472 km (0.086 R)
• M17: 16,712,476 km (0.12 R)
• M18: 17,372,651 km (0.073 R)
• M19: 20,601,123 km (0.102 R)
• M20: 28,008,910 km (0.091 R)
• M21: 32,414,268 km (0.096 R)
• M22: 32,753,556 km (0.089 R)
• M23: 41,626,804 km (0.07 R)
• M24: 43,933,005 km (0.059 R)
• M25: 44,487,714 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 4

Gravity: 25.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.18 AU - 7.02 AU

Year: 10218 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,736,446 km

• M1: 49,816 km (0.045 R)
• M2: 268,079 km (0.101 R)
• M3: 483,650 km (0.098 R)
• M4: 799,601 km (0.115 R)
• M5: 1,106,575 km (0.114 R)
• M6: 1,335,610 km (0.101 R)
• M7: 1,919,490 km (0.111 R)
• M8: 2,080,607 km (0.107 R)
• M9: 3,156,066 km (0.031 R)
• M10: 4,200,110 km (0.061 R)
• M11: 5,143,624 km (0.1 R)
• M12: 5,329,275 km (0.055 R)
• M13: 6,185,573 km (0.084 R)
• M14: 6,538,175 km (0.045 R)
• M15: 7,517,443 km (0.118 R)
• M16: 7,716,408 km (0.1 R)
• M17: 8,984,699 km (0.096 R)
• M18: 9,345,080 km (0.116 R)
• M19: 10,984,672 km (0.111 R)
• M20: 13,553,567 km (0.058 R)
• M21: 14,268,346 km (0.11 R)
• M22: 17,036,206 km (0.116 R)
• M23: 18,009,190 km (0.11 R)
• M24: 18,872,220 km (0.109 R)
• M25: 20,065,413 km (0.057 R)
• M26: 21,706,501 km (0.082 R)
• M27: 23,266,508 km (0.067 R)
• M28: 23,774,393 km (0.076 R)
• M29: 24,549,759 km (0.115 R)
• M30: 28,584,712 km (0.05 R)
• M31: 28,874,932 km (0.065 R)
• M32: 30,758,669 km (0.1 R)
• M33: 33,146,400 km (0.109 R)
• M34: 37,242,240 km (0.108 R)
• M35: 38,053,210 km (0.119 R)
• M36: 40,313,784 km (0.063 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 6.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.65 AU - 8.85 AU

Year: 14633 Days

Day: 17.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,736,446 km

• M1: 87,365 km (0.077 R)
• M2: 333,304 km (0.09 R)
• M3: 840,142 km (0.076 R)
• M4: 1,197,381 km (0.095 R)
• M5: 2,065,348 km (0.084 R)
• M6: 2,821,565 km (0.108 R)
• M7: 5,914,950 km (0.067 R)
• M8: 6,260,372 km (0.119 R)
• M9: 7,029,903 km (0.101 R)
• M10: 10,745,465 km (0.046 R)
• M11: 11,052,440 km (0.028 R)
• M12: 11,312,591 km (0.05 R)
• M13: 11,737,599 km (0.099 R)
• M14: 14,952,756 km (0.096 R)
• M15: 18,637,352 km (0.12 R)
• M16: 19,305,007 km (0.106 R)
• M17: 20,453,320 km (0.119 R)
• M18: 24,698,010 km (0.09 R)
• M19: 25,413,088 km (0.086 R)
• M20: 26,326,233 km (0.098 R)
• M21: 26,697,685 km (0.119 R)
• M22: 27,261,070 km (0.099 R)
• M23: 30,503,155 km (0.089 R)
• M24: 30,810,130 km (0.053 R)
• M25: 32,694,914 km (0.04 R)
• M26: 34,213,183 km (0.057 R)
• M27: 34,655,394 km (0.082 R)
• M28: 36,347,795 km (0.117 R)
• M29: 38,094,649 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.4

Radius: 4.1

Gravity: 34.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.86 AU - 9.48 AU

Year: 15839 Days

Day: 20.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,736,446 km

• M1: 51,162 km (0.038 R)
• M2: 2,267,754 km (0.066 R)
• M3: 2,475,546 km (0.113 R)
• M4: 2,673,164 km (0.085 R)
• M5: 4,118,429 km (0.111 R)
• M6: 4,428,097 km (0.109 R)
• M7: 4,588,615 km (0.072 R)
• M8: 5,861,544 km (0.07 R)
• M9: 7,578,030 km (0.072 R)
• M10: 9,710,398 km (0.055 R)
• M11: 11,295,238 km (0.108 R)
• M12: 15,845,406 km (0.09 R)
• M13: 15,995,154 km (0.117 R)
• M14: 16,526,526 km (0.058 R)
• M15: 17,704,758 km (0.082 R)
• M16: 20,403,504 km (0.054 R)
• M17: 26,283,299 km (0.082 R)
• M18: 27,667,378 km (0.077 R)
• M19: 28,102,858 km (0.116 R)
• M20: 31,871,378 km (0.063 R)
• M21: 42,663,667 km (0.076 R)
• M22: 43,684,074 km (0.086 R)
• M23: 45,019,684 km (0.115 R)
• M24: 49,828,358 km (0.107 R)
• M25: 52,439,140 km (0.05 R)
• M26: 56,002,112 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit