🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.97 AU

Year: 438 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,158,827 km

• M1: 190,737 km (0.098 R)
• M2: 670,647 km (0.119 R)
• M3: 1,271,582 km (0.025 R)
• M4: 1,766,152 km (0.057 R)
• M5: 2,234,992 km (0.028 R)
• M6: 3,045,663 km (0.099 R)
• M7: 3,598,128 km (0.078 R)
• M8: 4,892,449 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.77 AU - 0.99 AU

Year: 525 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,158,827 km

• M1: 170,691 km (0.059 R)
• M2: 604,226 km (0.104 R)
• M3: 1,040,603 km (0.098 R)
• M4: 1,663,828 km (0.117 R)
• M5: 2,560,368 km (0.104 R)
• M6: 3,477,702 km (0.111 R)
• M7: 4,013,262 km (0.104 R)
• M8: 4,695,129 km (0.086 R)
• M9: 5,285,293 km (0.056 R)
• M10: 5,711,796 km (0.114 R)
• M11: 6,329,037 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 10.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.23 AU - 1.47 AU

Year: 997 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,158,827 km

• M1: 125,662 km (0.027 R)
• M2: 449,691 km (0.119 R)
• M3: 774,319 km (0.037 R)
• M4: 1,359,845 km (0.069 R)
• M5: 2,395,361 km (0.098 R)
• M6: 2,817,227 km (0.072 R)
• M7: 3,158,460 km (0.102 R)
• M8: 3,645,700 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 10.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.74 AU - 2.14 AU

Year: 1718 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,158,827 km

• M1: 137,929 km (0.098 R)
• M2: 693,237 km (0.108 R)
• M3: 1,763,759 km (0.118 R)
• M4: 2,335,372 km (0.099 R)
• M5: 2,959,943 km (0.105 R)
• M6: 3,319,278 km (0.101 R)
• M7: 3,978,107 km (0.075 R)
• M8: 4,649,053 km (0.094 R)
• M9: 5,353,659 km (0.094 R)
• M10: 6,668,923 km (0.093 R)
• M11: 7,794,947 km (0.114 R)
• M12: 10,737,238 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.91 AU - 2.07 AU

Year: 1785 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,158,827 km

• M1: 139,575 km (0.088 R)
• M2: 501,452 km (0.048 R)
• M3: 899,083 km (0.085 R)
• M4: 1,370,466 km (0.068 R)
• M5: 1,936,694 km (0.12 R)
• M6: 2,410,321 km (0.079 R)
• M7: 3,456,459 km (0.094 R)
• M8: 4,158,671 km (0.12 R)
• M9: 5,084,532 km (0.065 R)
• M10: 5,993,639 km (0.112 R)
• M11: 6,448,416 km (0.036 R)
• M12: 7,035,289 km (0.111 R)
• M13: 7,398,662 km (0.116 R)
• M14: 8,224,143 km (0.095 R)
• M15: 8,627,908 km (0.095 R)
• M16: 9,815,266 km (0.096 R)
• M17: 10,412,610 km (0.112 R)
• M18: 10,848,688 km (0.086 R)
• M19: 11,487,321 km (0.06 R)
• M20: 12,964,002 km (0.033 R)
• M21: 13,511,680 km (0.08 R)
• M22: 15,063,458 km (0.083 R)
• M23: 15,954,015 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 12.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.2 AU - 2.48 AU

Year: 2276 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,158,827 km

• M1: 153,188 km (0.097 R)
• M2: 914,941 km (0.079 R)
• M3: 1,518,867 km (0.06 R)
• M4: 3,031,900 km (0.05 R)
• M5: 4,240,651 km (0.064 R)
• M6: 5,399,286 km (0.046 R)
• M7: 6,328,738 km (0.102 R)
• M8: 7,791,655 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 4.7

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.2 AU - 6.68 AU

Year: 10391 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,158,827 km

• M1: 63,579 km (0.093 R)
• M2: 268,379 km (0.119 R)
• M3: 424,559 km (0.059 R)
• M4: 606,021 km (0.115 R)
• M5: 848,669 km (0.088 R)
• M6: 2,139,549 km (0.109 R)
• M7: 2,683,337 km (0.113 R)
• M8: 6,268,151 km (0.066 R)
• M9: 7,041,871 km (0.103 R)
• M10: 7,620,067 km (0.085 R)
• M11: 8,140,368 km (0.097 R)
• M12: 8,545,928 km (0.104 R)
• M13: 8,917,529 km (0.112 R)
• M14: 9,643,378 km (0.114 R)
• M15: 10,148,720 km (0.093 R)
• M16: 10,993,499 km (0.052 R)
• M17: 12,464,794 km (0.095 R)
• M18: 13,998,621 km (0.113 R)
• M19: 15,110,582 km (0.114 R)
• M20: 16,351,047 km (0.057 R)
• M21: 16,707,240 km (0.115 R)
• M22: 16,923,409 km (0.101 R)
• M23: 18,876,259 km (0.109 R)
• M24: 20,724,541 km (0.118 R)
• M25: 21,225,843 km (0.096 R)
• M26: 24,683,349 km (0.075 R)
• M27: 28,293,595 km (0.093 R)
• M28: 31,030,937 km (0.066 R)
• M29: 31,686,774 km (0.109 R)
• M30: 33,939,718 km (0.082 R)
• M31: 36,538,831 km (0.088 R)
• M32: 37,025,323 km (0.112 R)
• M33: 37,516,004 km (0.106 R)
• M34: 43,883,787 km (0.087 R)
• M35: 44,709,717 km (0.092 R)
• M36: 45,266,221 km (0.057 R)
• M37: 49,438,805 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 4.8

Gravity: 39.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.34 AU - 9.78 AU

Year: 18794 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,158,827 km

• M1: 59,690 km (0.1 R)
• M2: 419,024 km (0.102 R)
• M3: 662,120 km (0.038 R)
• M4: 832,811 km (0.097 R)
• M5: 1,687,464 km (0.112 R)
• M6: 1,970,802 km (0.066 R)
• M7: 2,329,538 km (0.104 R)
• M8: 2,831,439 km (0.12 R)
• M9: 3,013,799 km (0.083 R)
• M10: 4,278,499 km (0.116 R)
• M11: 7,846,708 km (0.09 R)
• M12: 8,633,592 km (0.109 R)
• M13: 13,810,427 km (0.101 R)
• M14: 14,034,225 km (0.111 R)
• M15: 17,167,852 km (0.068 R)
• M16: 19,968,773 km (0.109 R)
• M17: 21,828,125 km (0.07 R)
• M18: 22,131,808 km (0.09 R)
• M19: 28,572,445 km (0.092 R)
• M20: 29,672,139 km (0.087 R)
• M21: 38,464,605 km (0.115 R)
• M22: 42,733,679 km (0.093 R)
• M23: 44,982,135 km (0.104 R)
• M24: 48,328,939 km (0.111 R)
• M25: 53,471,216 km (0.081 R)
• M26: 59,555,361 km (0.117 R)
• M27: 78,156,959 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 4.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.59 AU - 13.07 AU

Year: 22661 Days

Day: 24.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,158,827 km

• M1: 95,294 km (0.087 R)
• M2: 390,151 km (0.111 R)
• M3: 564,134 km (0.063 R)
• M4: 1,449,753 km (0.095 R)
• M5: 2,007,304 km (0.114 R)
• M6: 2,197,742 km (0.055 R)
• M7: 3,887,899 km (0.046 R)
• M8: 4,584,128 km (0.078 R)
• M9: 6,183,628 km (0.038 R)
• M10: 9,109,762 km (0.077 R)
• M11: 10,075,716 km (0.045 R)
• M12: 17,849,868 km (0.118 R)
• M13: 20,457,658 km (0.067 R)
• M14: 21,352,852 km (0.117 R)
• M15: 22,104,432 km (0.112 R)
• M16: 23,133,815 km (0.091 R)
• M17: 23,837,673 km (0.092 R)
• M18: 29,782,842 km (0.095 R)
• M19: 30,825,838 km (0.095 R)
• M20: 36,526,115 km (0.088 R)
• M21: 41,717,161 km (0.086 R)
• M22: 42,235,817 km (0.099 R)
• M23: 43,021,804 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.7

Radius: 4.7

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.04 AU - 12.84 AU

Year: 23007 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,158,827 km

• M1: 58,493 km (0.07 R)
• M2: 296,353 km (0.053 R)
• M3: 619,634 km (0.054 R)
• M4: 1,433,746 km (0.116 R)
• M5: 3,971,075 km (0.082 R)
• M6: 4,855,797 km (0.077 R)
• M7: 5,068,974 km (0.05 R)
• M8: 7,748,272 km (0.086 R)
• M9: 8,695,975 km (0.091 R)
• M10: 9,117,242 km (0.118 R)
• M11: 9,278,658 km (0.088 R)
• M12: 12,855,394 km (0.097 R)
• M13: 16,210,276 km (0.104 R)
• M14: 17,091,108 km (0.115 R)
• M15: 17,584,781 km (0.102 R)
• M16: 18,947,618 km (0.105 R)
• M17: 22,660,038 km (0.079 R)
• M18: 22,956,541 km (0.093 R)
• M19: 24,374,579 km (0.118 R)
• M20: 28,516,047 km (0.068 R)
• M21: 29,326,867 km (0.062 R)
• M22: 32,099,215 km (0.077 R)
• M23: 33,230,025 km (0.081 R)
• M24: 40,432,265 km (0.118 R)
• M25: 41,602,420 km (0.084 R)
• M26: 42,345,173 km (0.11 R)
• M27: 42,945,659 km (0.066 R)
• M28: 46,033,658 km (0.103 R)
• M29: 53,515,945 km (0.101 R)
• M30: 53,690,825 km (0.087 R)
• M31: 60,812,731 km (0.095 R)
• M32: 62,154,325 km (0.095 R)
• M33: 65,294,534 km (0.116 R)
• M34: 66,700,903 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit