🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 14.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,218,271 km

• M1: 183,108 km (0.119 R)
• M2: 650,900 km (0.117 R)
• M3: 1,219,671 km (0.114 R)
• M4: 1,755,531 km (0.048 R)
• M5: 2,275,384 km (0.105 R)
• M6: 2,798,527 km (0.115 R)
• M7: 3,346,205 km (0.077 R)
• M8: 5,037,708 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 9.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.85 AU - 1.11 AU

Year: 647 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,218,271 km

• M1: 114,442 km (0.11 R)
• M2: 527,632 km (0.103 R)
• M3: 1,133,204 km (0.047 R)
• M4: 1,476,232 km (0.072 R)
• M5: 2,336,719 km (0.087 R)
• M6: 3,067,504 km (0.092 R)
• M7: 3,647,944 km (0.07 R)
• M8: 4,074,298 km (0.119 R)
• M9: 4,993,427 km (0.1 R)
• M10: 5,287,537 km (0.098 R)
• M11: 6,259,773 km (0.111 R)
• M12: 6,705,276 km (0.055 R)
• M13: 6,999,834 km (0.11 R)
• M14: 7,547,213 km (0.119 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.49 AU - 2.09 AU

Year: 1597 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,218,271 km

• M1: 167,101 km (0.053 R)
• M2: 830,717 km (0.037 R)
• M3: 1,270,385 km (0.099 R)
• M4: 1,721,124 km (0.073 R)
• M5: 2,256,833 km (0.088 R)
• M6: 2,751,105 km (0.113 R)
• M7: 4,512,321 km (0.05 R)
• M8: 7,037,084 km (0.109 R)
• M9: 7,516,844 km (0.083 R)
• M10: 9,058,151 km (0.076 R)
• M11: 10,152,310 km (0.08 R)
• M12: 10,766,260 km (0.115 R)
• M13: 11,368,840 km (0.062 R)
• M14: 12,371,894 km (0.1 R)
• M15: 13,192,288 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.6 AU - 2.46 AU

Year: 1929 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,218,271 km

• M1: 99,483 km (0.115 R)
• M2: 477,367 km (0.077 R)
• M3: 907,012 km (0.068 R)
• M4: 1,995,037 km (0.085 R)
• M5: 2,268,203 km (0.118 R)
• M6: 2,528,952 km (0.107 R)
• M7: 2,819,770 km (0.081 R)
• M8: 3,719,003 km (0.119 R)
• M9: 3,993,366 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 12

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.75 AU - 2.81 AU

Year: 2296 Days

Day: 10 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,218,271 km

• M1: 153,936 km (0.057 R)
• M2: 860,487 km (0.072 R)
• M3: 1,338,602 km (0.102 R)
• M4: 2,389,527 km (0.084 R)
• M5: 3,907,796 km (0.1 R)
• M6: 5,020,654 km (0.116 R)
• M7: 6,828,395 km (0.097 R)
• M8: 7,260,134 km (0.102 R)
• M9: 8,210,530 km (0.119 R)
• M10: 10,813,233 km (0.085 R)
• M11: 13,471,737 km (0.115 R)
• M12: 14,014,777 km (0.055 R)
• M13: 15,048,349 km (0.077 R)
• M14: 15,583,909 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.2 AU - 2.76 AU

Year: 2604 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,218,271 km

• M1: 125,812 km (0.082 R)
• M2: 495,767 km (0.117 R)
• M3: 812,616 km (0.101 R)
• M4: 1,136,944 km (0.044 R)
• M5: 2,307,697 km (0.113 R)
• M6: 3,087,401 km (0.113 R)
• M7: 3,445,089 km (0.104 R)
• M8: 4,667,603 km (0.118 R)
• M9: 6,336,068 km (0.081 R)
• M10: 8,216,214 km (0.109 R)
• M11: 9,842,942 km (0.092 R)
• M12: 13,939,530 km (0.112 R)
• M13: 15,152,469 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 8

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.99 AU - 3.11 AU

Year: 3552 Days

Day: 7.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,218,271 km

• M1: 99,483 km (0.099 R)
• M2: 392,844 km (0.059 R)
• M3: 666,459 km (0.092 R)
• M4: 979,268 km (0.035 R)
• M5: 1,543,401 km (0.102 R)
• M6: 2,089,433 km (0.042 R)
• M7: 3,665,297 km (0.058 R)
• M8: 4,187,544 km (0.094 R)
• M9: 5,193,140 km (0.085 R)
• M10: 5,598,700 km (0.115 R)
• M11: 6,720,984 km (0.082 R)
• M12: 7,916,121 km (0.12 R)
• M13: 9,482,710 km (0.077 R)
• M14: 10,048,040 km (0.038 R)
• M15: 10,550,240 km (0.036 R)
• M16: 11,025,213 km (0.072 R)
• M17: 12,536,002 km (0.089 R)
• M18: 14,284,053 km (0.062 R)
• M19: 16,473,867 km (0.108 R)
• M20: 17,468,992 km (0.063 R)
• M21: 19,707,575 km (0.098 R)
• M22: 20,561,031 km (0.104 R)
• M23: 21,098,236 km (0.071 R)
• M24: 21,644,867 km (0.087 R)
• M25: 24,370,840 km (0.088 R)
• M26: 25,893,746 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 3.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.35 AU - 7.65 AU

Year: 12350 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,218,271 km

• M1: 46,226 km (0.112 R)
• M2: 160,070 km (0.112 R)
• M3: 362,176 km (0.087 R)
• M4: 493,972 km (0.098 R)
• M5: 727,644 km (0.108 R)
• M6: 1,322,894 km (0.116 R)
• M7: 2,927,331 km (0.092 R)
• M8: 4,407,752 km (0.093 R)
• M9: 11,263,822 km (0.109 R)
• M10: 13,027,132 km (0.063 R)
• M11: 13,920,381 km (0.067 R)
• M12: 17,398,980 km (0.096 R)
• M13: 20,988,432 km (0.101 R)
• M14: 25,041,337 km (0.05 R)
• M15: 28,532,353 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.2

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.6 AU - 12.6 AU

Year: 23014 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,218,271 km

• M1: 85,869 km (0.103 R)
• M2: 496,216 km (0.114 R)
• M3: 1,215,333 km (0.119 R)
• M4: 2,010,446 km (0.078 R)
• M5: 2,810,196 km (0.085 R)
• M6: 3,109,541 km (0.093 R)
• M7: 3,340,520 km (0.1 R)
• M8: 4,171,537 km (0.119 R)
• M9: 7,587,006 km (0.038 R)
• M10: 7,953,670 km (0.112 R)
• M11: 8,222,797 km (0.037 R)
• M12: 8,442,406 km (0.056 R)
• M13: 8,893,444 km (0.083 R)
• M14: 10,091,424 km (0.099 R)
• M15: 16,742,246 km (0.078 R)
• M16: 17,095,596 km (0.116 R)
• M17: 19,128,481 km (0.106 R)
• M18: 19,611,982 km (0.07 R)
• M19: 22,046,837 km (0.084 R)
• M20: 22,793,330 km (0.065 R)
• M21: 23,009,798 km (0.094 R)
• M22: 26,900,540 km (0.114 R)
• M23: 28,372,283 km (0.105 R)
• M24: 29,001,043 km (0.115 R)
• M25: 29,767,732 km (0.079 R)
• M26: 30,286,388 km (0.109 R)
• M27: 40,840,368 km (0.117 R)
• M28: 41,480,647 km (0.053 R)
• M29: 44,952,215 km (0.059 R)
• M30: 58,521,041 km (0.086 R)
• M31: 60,362,292 km (0.119 R)
• M32: 60,569,186 km (0.116 R)
• M33: 65,242,175 km (0.027 R)
• M34: 74,106,596 km (0.082 R)
• M35: 77,474,643 km (0.104 R)
• M36: 85,292,927 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 3.5

Gravity: 54.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.33 AU - 12.93 AU

Year: 23112 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,218,271 km

• M1: 43,533 km (0.115 R)
• M2: 190,887 km (0.117 R)
• M3: 650,751 km (0.08 R)
• M4: 760,107 km (0.088 R)
• M5: 1,358,797 km (0.068 R)
• M6: 1,556,566 km (0.056 R)
• M7: 2,030,342 km (0.082 R)
• M8: 2,311,736 km (0.063 R)
• M9: 3,548,910 km (0.071 R)
• M10: 3,702,099 km (0.12 R)
• M11: 5,247,893 km (0.106 R)
• M12: 5,609,920 km (0.093 R)
• M13: 6,889,880 km (0.088 R)
• M14: 7,323,713 km (0.108 R)
• M15: 7,982,094 km (0.032 R)
• M16: 9,013,870 km (0.039 R)
• M17: 11,404,444 km (0.039 R)
• M18: 11,671,177 km (0.047 R)
• M19: 16,525,030 km (0.106 R)
• M20: 17,300,246 km (0.104 R)
• M21: 23,847,397 km (0.085 R)
• M22: 27,845,100 km (0.062 R)
• M23: 29,064,323 km (0.107 R)
• M24: 32,267,064 km (0.062 R)
• M25: 37,426,844 km (0.099 R)
• M26: 39,514,333 km (0.12 R)
• M27: 46,917,483 km (0.113 R)
• M28: 60,073,568 km (0.076 R)
• M29: 61,489,961 km (0.046 R)
• M30: 63,135,837 km (0.083 R)
• M31: 65,872,430 km (0.052 R)
• M32: 66,945,646 km (0.052 R)
• M33: 69,127,082 km (0.072 R)
• M34: 70,012,851 km (0.091 R)
• M35: 71,580,936 km (0.06 R)
• M36: 73,401,542 km (0.067 R)
• M37: 76,661,429 km (0.115 R)
• M38: 79,048,113 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit