🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 14.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 744 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,397,452 km

• M1: 180,265 km (0.095 R)
• M2: 718,219 km (0.03 R)
• M3: 1,203,066 km (0.091 R)
• M4: 1,657,694 km (0.119 R)
• M5: 2,175,602 km (0.117 R)
• M6: 2,879,011 km (0.092 R)
• M7: 3,573,744 km (0.061 R)
• M8: 4,159,270 km (0.089 R)
• M9: 4,729,836 km (0.057 R)
• M10: 5,900,290 km (0.09 R)
• M11: 6,702,733 km (0.093 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 12.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.44 AU - 1.92 AU

Year: 1385 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,397,452 km

• M1: 154,235 km (0.105 R)
• M2: 566,078 km (0.118 R)
• M3: 1,188,106 km (0.052 R)
• M4: 1,809,237 km (0.083 R)
• M5: 3,172,672 km (0.086 R)
• M6: 9,240,660 km (0.092 R)
• M7: 10,510,597 km (0.076 R)
• M8: 11,099,264 km (0.08 R)
• M9: 12,079,430 km (0.072 R)
• M10: 12,686,947 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 11.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.09 AU - 2.17 AU

Year: 1977 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,397,452 km

• M1: 144,512 km (0.087 R)
• M2: 692,489 km (0.104 R)
• M3: 1,412,952 km (0.107 R)
• M4: 1,970,354 km (0.115 R)
• M5: 3,224,881 km (0.069 R)
• M6: 3,620,867 km (0.11 R)
• M7: 4,032,859 km (0.026 R)
• M8: 4,493,920 km (0.105 R)
• M9: 5,124,475 km (0.069 R)
• M10: 5,708,056 km (0.049 R)
• M11: 6,180,038 km (0.032 R)
• M12: 8,552,361 km (0.111 R)
• M13: 10,499,975 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.29 AU - 4.69 AU

Year: 5067 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,397,452 km

• M1: 160,967 km (0.116 R)
• M2: 622,028 km (0.074 R)
• M3: 1,187,209 km (0.059 R)
• M4: 2,212,553 km (0.08 R)
• M5: 3,029,656 km (0.092 R)
• M6: 4,902,322 km (0.081 R)
• M7: 6,561,213 km (0.115 R)
• M8: 6,969,914 km (0.119 R)
• M9: 7,782,680 km (0.117 R)
• M10: 8,270,668 km (0.073 R)
• M11: 9,500,063 km (0.098 R)
• M12: 11,096,123 km (0.117 R)
• M13: 13,466,202 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.8

Radius: 6.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.57 AU - 7.11 AU

Year: 10150 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,397,452 km

• M1: 83,625 km (0.061 R)
• M2: 400,623 km (0.085 R)
• M3: 812,466 km (0.111 R)
• M4: 1,412,054 km (0.117 R)
• M5: 1,625,830 km (0.115 R)
• M6: 3,179,703 km (0.109 R)
• M7: 6,805,806 km (0.113 R)
• M8: 7,144,196 km (0.116 R)
• M9: 9,047,081 km (0.106 R)
• M10: 11,594,733 km (0.063 R)
• M11: 15,491,608 km (0.115 R)
• M12: 17,045,331 km (0.074 R)
• M13: 21,958,125 km (0.116 R)
• M14: 24,616,928 km (0.117 R)
• M15: 29,039,789 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.9

Radius: 5.4

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.1 AU - 8.04 AU

Year: 11953 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,397,452 km

• M1: 67,169 km (0.11 R)
• M2: 297,849 km (0.078 R)
• M3: 1,020,706 km (0.108 R)
• M4: 1,207,853 km (0.094 R)
• M5: 4,896,937 km (0.096 R)
• M6: 6,261,718 km (0.103 R)
• M7: 7,208,373 km (0.111 R)
• M8: 9,668,361 km (0.083 R)
• M9: 11,245,870 km (0.034 R)
• M10: 15,357,418 km (0.07 R)
• M11: 20,053,894 km (0.088 R)
• M12: 20,370,592 km (0.116 R)
• M13: 22,342,143 km (0.084 R)
• M14: 23,636,912 km (0.027 R)
• M15: 25,347,714 km (0.079 R)
• M16: 28,016,689 km (0.111 R)
• M17: 31,823,207 km (0.09 R)
• M18: 44,204,675 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.7

Radius: 7.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.6 AU - 9.7 AU

Year: 17598 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,397,452 km

• M1: 97,089 km (0.078 R)
• M2: 483,201 km (0.109 R)
• M3: 1,715,738 km (0.119 R)
• M4: 2,571,139 km (0.071 R)
• M5: 5,699,828 km (0.104 R)
• M6: 7,310,250 km (0.069 R)
• M7: 9,154,492 km (0.114 R)
• M8: 10,632,968 km (0.042 R)
• M9: 16,227,479 km (0.108 R)
• M10: 18,149,363 km (0.099 R)
• M11: 21,652,945 km (0.11 R)
• M12: 25,390,199 km (0.107 R)
• M13: 27,562,660 km (0.061 R)
• M14: 28,485,978 km (0.082 R)
• M15: 30,394,547 km (0.09 R)
• M16: 31,490,801 km (0.038 R)
• M17: 36,875,127 km (0.074 R)
• M18: 40,830,794 km (0.062 R)
• M19: 43,115,602 km (0.044 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: 551 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit