🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 14.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 360 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,384,139 km

• M1: 175,329 km (0.115 R)
• M2: 637,586 km (0.062 R)
• M3: 1,156,242 km (0.114 R)
• M4: 1,778,120 km (0.081 R)
• M5: 3,170,278 km (0.063 R)
• M6: 4,169,442 km (0.065 R)
• M7: 4,649,951 km (0.069 R)
• M8: 5,400,932 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.92 AU - 1.12 AU

Year: 724 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,384,139 km

• M1: 154,235 km (0.118 R)
• M2: 552,166 km (0.084 R)
• M3: 1,113,307 km (0.081 R)
• M4: 1,623,735 km (0.108 R)
• M5: 2,380,850 km (0.093 R)
• M6: 2,964,282 km (0.085 R)
• M7: 3,768,520 km (0.104 R)
• M8: 4,550,318 km (0.074 R)
• M9: 5,306,386 km (0.068 R)
• M10: 5,984,214 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 12.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.64 AU - 2.2 AU

Year: 1870 Days

Day: 11.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,384,139 km

• M1: 153,188 km (0.119 R)
• M2: 547,379 km (0.071 R)
• M3: 963,111 km (0.105 R)
• M4: 1,590,076 km (0.089 R)
• M5: 2,166,626 km (0.067 R)
• M6: 2,879,759 km (0.108 R)
• M7: 3,308,656 km (0.096 R)
• M8: 4,257,107 km (0.078 R)
• M9: 5,263,003 km (0.098 R)
• M10: 5,810,082 km (0.1 R)
• M11: 6,661,294 km (0.1 R)
• M12: 7,302,321 km (0.078 R)
• M13: 8,200,058 km (0.068 R)
• M14: 9,406,864 km (0.075 R)
• M15: 12,375,035 km (0.1 R)
• M16: 13,129,906 km (0.059 R)
• M17: 15,676,211 km (0.1 R)
• M18: 16,862,223 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 9.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.59 AU - 2.51 AU

Year: 2063 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,384,139 km

• M1: 113,246 km (0.038 R)
• M2: 419,622 km (0.039 R)
• M3: 986,000 km (0.062 R)
• M4: 1,313,021 km (0.094 R)
• M5: 1,599,201 km (0.105 R)
• M6: 1,976,786 km (0.112 R)
• M7: 2,268,353 km (0.071 R)
• M8: 3,481,292 km (0.079 R)
• M9: 4,460,560 km (0.038 R)
• M10: 5,924,824 km (0.116 R)
• M11: 7,685,890 km (0.092 R)
• M12: 9,361,236 km (0.067 R)
• M13: 9,770,835 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 8.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.06 AU - 3.26 AU

Year: 3050 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,384,139 km

• M1: 104,419 km (0.092 R)
• M2: 390,600 km (0.102 R)
• M3: 686,056 km (0.103 R)
• M4: 1,074,113 km (0.077 R)
• M5: 1,338,153 km (0.067 R)
• M6: 1,730,249 km (0.11 R)
• M7: 2,559,470 km (0.069 R)
• M8: 2,929,426 km (0.109 R)
• M9: 4,399,823 km (0.119 R)
• M10: 4,866,419 km (0.115 R)
• M11: 5,249,240 km (0.034 R)
• M12: 6,573,630 km (0.113 R)
• M13: 7,473,760 km (0.092 R)
• M14: 8,390,197 km (0.106 R)
• M15: 10,481,425 km (0.061 R)
• M16: 11,044,512 km (0.118 R)
• M17: 13,283,393 km (0.03 R)
• M18: 14,077,459 km (0.091 R)
• M19: 14,809,591 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 14.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.4 AU - 5.82 AU

Year: 8120 Days

Day: 5.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,384,139 km

• M1: 201,359 km (0.101 R)
• M2: 699,071 km (0.108 R)
• M3: 1,341,893 km (0.119 R)
• M4: 2,144,485 km (0.092 R)
• M5: 2,839,368 km (0.034 R)
• M6: 4,558,995 km (0.078 R)
• M7: 5,487,100 km (0.111 R)
• M8: 8,646,458 km (0.056 R)
• M9: 9,688,706 km (0.1 R)
• M10: 11,407,286 km (0.066 R)
• M11: 14,655,804 km (0.104 R)
• M12: 26,849,078 km (0.117 R)
• M13: 27,855,423 km (0.092 R)
• M14: 28,453,964 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 7

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.1 AU - 9.12 AU

Year: 16235 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,384,139 km

• M1: 87,515 km (0.084 R)
• M2: 307,124 km (0.114 R)
• M3: 600,935 km (0.104 R)
• M4: 1,009,486 km (0.057 R)
• M5: 1,291,030 km (0.117 R)
• M6: 1,794,726 km (0.097 R)
• M7: 4,656,383 km (0.074 R)
• M8: 5,673,948 km (0.079 R)
• M9: 6,111,671 km (0.101 R)
• M10: 8,239,851 km (0.049 R)
• M11: 8,853,501 km (0.056 R)
• M12: 12,256,703 km (0.085 R)
• M13: 14,757,830 km (0.097 R)
• M14: 18,338,156 km (0.106 R)
• M15: 18,595,614 km (0.075 R)
• M16: 20,282,629 km (0.111 R)
• M17: 20,742,942 km (0.063 R)
• M18: 21,304,532 km (0.091 R)
• M19: 23,050,339 km (0.104 R)
• M20: 26,059,949 km (0.066 R)
• M21: 26,934,199 km (0.106 R)
• M22: 28,972,320 km (0.086 R)
• M23: 30,148,010 km (0.106 R)
• M24: 37,877,433 km (0.11 R)
• M25: 42,794,565 km (0.033 R)
• M26: 43,399,539 km (0.097 R)
• M27: 61,205,276 km (0.101 R)
• M28: 67,939,125 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit