🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 8.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 736 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,863,607 km

• M1: 105,915 km (0.094 R)
• M2: 371,751 km (0.059 R)
• M3: 686,654 km (0.039 R)
• M4: 1,016,667 km (0.029 R)
• M5: 1,432,250 km (0.11 R)
• M6: 1,738,327 km (0.113 R)
• M7: 2,132,966 km (0.119 R)
• M8: 2,515,189 km (0.119 R)
• M9: 3,583,019 km (0.071 R)
• M10: 3,915,874 km (0.109 R)
• M11: 4,768,432 km (0.059 R)
• M12: 5,407,813 km (0.107 R)
• M13: 5,739,472 km (0.117 R)
• M14: 6,103,294 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 14

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.4 AU - 1.8 AU

Year: 1328 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,863,607 km

• M1: 174,132 km (0.091 R)
• M2: 721,211 km (0.113 R)
• M3: 1,162,076 km (0.112 R)
• M4: 1,679,087 km (0.065 R)
• M5: 2,327,144 km (0.077 R)
• M6: 2,871,531 km (0.061 R)
• M7: 3,422,949 km (0.101 R)
• M8: 3,941,904 km (0.112 R)
• M9: 4,918,030 km (0.061 R)
• M10: 5,647,320 km (0.098 R)
• M11: 6,640,799 km (0.066 R)
• M12: 7,141,354 km (0.069 R)
• M13: 8,050,161 km (0.088 R)
• M14: 8,649,150 km (0.086 R)
• M15: 10,694,153 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 10.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.55 AU - 1.87 AU

Year: 1467 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,863,607 km

• M1: 131,796 km (0.101 R)
• M2: 468,241 km (0.088 R)
• M3: 800,947 km (0.104 R)
• M4: 2,194,601 km (0.096 R)
• M5: 2,655,512 km (0.074 R)
• M6: 3,101,463 km (0.102 R)
• M7: 3,611,442 km (0.063 R)
• M8: 4,694,980 km (0.079 R)
• M9: 5,051,770 km (0.111 R)
• M10: 5,484,557 km (0.113 R)
• M11: 5,820,255 km (0.113 R)
• M12: 6,190,659 km (0.095 R)
• M13: 6,620,753 km (0.055 R)
• M14: 6,956,301 km (0.067 R)
• M15: 8,518,103 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 13.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.7 AU - 1.86 AU

Year: 1558 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,863,607 km

• M1: 163,062 km (0.108 R)
• M2: 598,990 km (0.12 R)
• M3: 1,049,878 km (0.094 R)
• M4: 1,756,578 km (0.116 R)
• M5: 2,335,821 km (0.103 R)
• M6: 2,777,584 km (0.106 R)
• M7: 3,522,731 km (0.104 R)
• M8: 3,951,777 km (0.075 R)
• M9: 4,916,684 km (0.074 R)
• M10: 5,986,907 km (0.075 R)
• M11: 6,432,260 km (0.088 R)
• M12: 7,986,881 km (0.1 R)
• M13: 9,154,193 km (0.042 R)
• M14: 9,779,213 km (0.036 R)
• M15: 10,398,997 km (0.106 R)
• M16: 10,941,139 km (0.12 R)
• M17: 11,899,015 km (0.106 R)
• M18: 13,066,776 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 8.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.34 AU - 4.26 AU

Year: 4859 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,863,607 km

• M1: 102,026 km (0.119 R)
• M2: 536,308 km (0.048 R)
• M3: 852,409 km (0.083 R)
• M4: 1,435,092 km (0.11 R)
• M5: 1,971,251 km (0.112 R)
• M6: 2,311,736 km (0.114 R)
• M7: 2,606,593 km (0.115 R)
• M8: 3,049,403 km (0.1 R)
• M9: 3,338,576 km (0.113 R)
• M10: 3,699,256 km (0.08 R)
• M11: 5,159,331 km (0.09 R)
• M12: 6,005,906 km (0.095 R)
• M13: 7,823,221 km (0.063 R)
• M14: 12,383,113 km (0.088 R)
• M15: 13,165,061 km (0.062 R)
• M16: 13,632,555 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 9.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.88 AU - 5.04 AU

Year: 7247 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,863,607 km

• M1: 120,725 km (0.049 R)
• M2: 468,241 km (0.095 R)
• M3: 783,893 km (0.077 R)
• M4: 1,294,022 km (0.063 R)
• M5: 1,744,461 km (0.065 R)
• M6: 2,063,254 km (0.09 R)
• M7: 2,702,486 km (0.116 R)
• M8: 3,353,984 km (0.106 R)
• M9: 3,877,278 km (0.025 R)
• M10: 5,457,630 km (0.091 R)
• M11: 6,605,045 km (0.117 R)
• M12: 7,506,821 km (0.049 R)
• M13: 8,069,608 km (0.101 R)
• M14: 9,324,884 km (0.119 R)
• M15: 10,023,057 km (0.077 R)
• M16: 12,492,769 km (0.084 R)
• M17: 13,111,206 km (0.067 R)
• M18: 14,839,810 km (0.11 R)
• M19: 15,152,619 km (0.089 R)
• M20: 20,006,471 km (0.1 R)
• M21: 22,289,784 km (0.095 R)
• M22: 25,181,660 km (0.105 R)
• M23: 32,848,551 km (0.116 R)
• M24: 35,010,539 km (0.11 R)
• M25: 38,664,318 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 4.8

Gravity: 40.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.75 AU - 7.35 AU

Year: 9762 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,863,607 km

• M1: 59,839 km (0.081 R)
• M2: 290,070 km (0.112 R)
• M3: 1,053,618 km (0.084 R)
• M4: 1,206,058 km (0.093 R)
• M5: 1,483,861 km (0.112 R)
• M6: 1,852,321 km (0.047 R)
• M7: 2,112,172 km (0.095 R)
• M8: 2,279,572 km (0.066 R)
• M9: 2,537,030 km (0.04 R)
• M10: 3,039,829 km (0.102 R)
• M11: 4,417,775 km (0.076 R)
• M12: 6,865,345 km (0.072 R)
• M13: 8,056,444 km (0.096 R)
• M14: 8,938,922 km (0.053 R)
• M15: 11,115,421 km (0.117 R)
• M16: 16,479,851 km (0.119 R)
• M17: 18,202,919 km (0.075 R)
• M18: 18,358,202 km (0.067 R)
• M19: 19,470,163 km (0.05 R)
• M20: 19,632,626 km (0.087 R)
• M21: 19,795,987 km (0.115 R)
• M22: 21,479,561 km (0.094 R)
• M23: 26,797,167 km (0.076 R)
• M24: 28,018,484 km (0.033 R)
• M25: 30,571,522 km (0.114 R)
• M26: 32,470,966 km (0.116 R)
• M27: 35,405,029 km (0.067 R)
• M28: 36,503,227 km (0.067 R)
• M29: 38,129,206 km (0.041 R)
• M30: 40,723,981 km (0.045 R)
• M31: 41,659,267 km (0.111 R)
• M32: 42,200,063 km (0.118 R)
• M33: 43,711,451 km (0.088 R)
• M34: 45,543,725 km (0.058 R)
• M35: 46,261,945 km (0.12 R)
• M36: 47,133,652 km (0.098 R)
• M37: 47,720,823 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.8

Radius: 5.2

Gravity: 31.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.39 AU - 6.79 AU

Year: 11098 Days

Day: 24.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,863,607 km

• M1: 64,626 km (0.106 R)
• M2: 460,313 km (0.075 R)
• M3: 977,173 km (0.119 R)
• M4: 1,449,005 km (0.081 R)
• M5: 1,851,124 km (0.088 R)
• M6: 2,152,265 km (0.083 R)
• M7: 2,632,324 km (0.107 R)
• M8: 3,666,793 km (0.095 R)
• M9: 3,830,005 km (0.111 R)
• M10: 5,113,255 km (0.092 R)
• M11: 6,944,034 km (0.057 R)
• M12: 7,279,582 km (0.046 R)
• M13: 7,669,883 km (0.089 R)
• M14: 9,221,063 km (0.081 R)
• M15: 13,180,919 km (0.037 R)
• M16: 13,825,985 km (0.092 R)
• M17: 16,840,382 km (0.108 R)
• M18: 18,301,654 km (0.098 R)
• M19: 20,350,546 km (0.053 R)
• M20: 20,777,947 km (0.097 R)
• M21: 21,298,548 km (0.062 R)
• M22: 21,916,986 km (0.043 R)
• M23: 23,282,365 km (0.09 R)
• M24: 27,302,060 km (0.041 R)
• M25: 29,096,187 km (0.074 R)
• M26: 31,419,143 km (0.11 R)
• M27: 31,875,267 km (0.12 R)
• M28: 34,826,085 km (0.07 R)
• M29: 36,180,395 km (0.107 R)
• M30: 38,212,233 km (0.082 R)
• M31: 43,763,511 km (0.092 R)
• M32: 46,508,931 km (0.075 R)
• M33: 50,917,281 km (0.079 R)
• M34: 52,499,727 km (0.03 R)
• M35: 53,788,962 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.5

Radius: 7.6

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.55 AU - 10.53 AU

Year: 19330 Days

Day: 24.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,863,607 km

• M1: 94,546 km (0.115 R)
• M2: 617,839 km (0.07 R)
• M3: 979,866 km (0.11 R)
• M4: 1,478,925 km (0.114 R)
• M5: 2,221,229 km (0.104 R)
• M6: 3,163,247 km (0.074 R)
• M7: 3,618,623 km (0.068 R)
• M8: 3,988,130 km (0.103 R)
• M9: 5,603,188 km (0.102 R)
• M10: 6,056,320 km (0.086 R)
• M11: 6,400,994 km (0.046 R)
• M12: 7,416,913 km (0.12 R)
• M13: 9,999,870 km (0.104 R)
• M14: 10,420,838 km (0.036 R)
• M15: 10,666,777 km (0.102 R)
• M16: 11,234,052 km (0.067 R)
• M17: 12,429,040 km (0.083 R)
• M18: 14,076,412 km (0.101 R)
• M19: 14,605,390 km (0.074 R)
• M20: 15,542,920 km (0.083 R)
• M21: 17,973,586 km (0.052 R)
• M22: 22,331,073 km (0.052 R)
• M23: 29,740,655 km (0.094 R)
• M24: 33,060,082 km (0.1 R)
• M25: 34,536,015 km (0.094 R)
• M26: 35,221,173 km (0.113 R)
• M27: 36,760,236 km (0.1 R)
• M28: 48,810,793 km (0.095 R)
• M29: 50,196,070 km (0.096 R)
• M30: 55,437,381 km (0.078 R)
• M31: 58,867,510 km (0.088 R)
• M32: 59,844,833 km (0.118 R)
• M33: 61,831,942 km (0.061 R)
• M34: 65,102,151 km (0.096 R)
• M35: 68,701,177 km (0.115 R)
• M36: 76,292,670 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit