🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 11.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 310 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,291,026 km

• M1: 143,016 km (0.118 R)
• M2: 584,329 km (0.094 R)
• M3: 1,443,619 km (0.116 R)
• M4: 1,824,944 km (0.059 R)
• M5: 2,342,104 km (0.088 R)
• M6: 2,778,332 km (0.1 R)
• M7: 3,140,957 km (0.119 R)
• M8: 4,332,354 km (0.107 R)
• M9: 4,766,787 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 8.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 318 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,291,026 km

• M1: 100,679 km (0.115 R)
• M2: 378,632 km (0.096 R)
• M3: 730,187 km (0.063 R)
• M4: 991,684 km (0.085 R)
• M5: 1,266,496 km (0.114 R)
• M6: 1,751,193 km (0.073 R)
• M7: 2,173,358 km (0.111 R)
• M8: 2,432,761 km (0.118 R)
• M9: 3,280,083 km (0.09 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 11.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.84 AU - 2.94 AU

Year: 3276 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,291,026 km

• M1: 140,622 km (0.056 R)
• M2: 650,302 km (0.107 R)
• M3: 1,024,596 km (0.098 R)
• M4: 1,404,275 km (0.099 R)
• M5: 1,795,174 km (0.116 R)
• M6: 2,273,439 km (0.07 R)
• M7: 2,738,688 km (0.12 R)
• M8: 3,604,411 km (0.054 R)
• M9: 4,667,005 km (0.063 R)
• M10: 7,151,227 km (0.087 R)
• M11: 7,724,636 km (0.101 R)
• M12: 9,072,213 km (0.096 R)
• M13: 10,171,758 km (0.119 R)
• M14: 10,530,493 km (0.083 R)
• M15: 11,657,564 km (0.098 R)
• M16: 12,139,269 km (0.069 R)
• M17: 12,497,855 km (0.045 R)
• M18: 13,425,362 km (0.09 R)
• M19: 14,150,762 km (0.112 R)
• M20: 15,106,842 km (0.048 R)
• M21: 15,732,610 km (0.111 R)
• M22: 17,886,071 km (0.117 R)
• M23: 20,543,677 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 14.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.65 AU - 3.57 AU

Year: 3657 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,291,026 km

• M1: 182,958 km (0.068 R)
• M2: 731,982 km (0.078 R)
• M3: 1,652,907 km (0.116 R)
• M4: 2,316,074 km (0.106 R)
• M5: 3,045,214 km (0.11 R)
• M6: 3,533,801 km (0.069 R)
• M7: 4,275,208 km (0.11 R)
• M8: 4,744,347 km (0.078 R)
• M9: 5,326,582 km (0.092 R)
• M10: 5,899,542 km (0.051 R)
• M11: 7,105,899 km (0.082 R)
• M12: 7,836,385 km (0.087 R)
• M13: 8,580,036 km (0.112 R)
• M14: 9,139,682 km (0.104 R)
• M15: 10,249,698 km (0.116 R)
• M16: 11,139,955 km (0.114 R)
• M17: 12,313,102 km (0.086 R)
• M18: 13,418,031 km (0.099 R)
• M19: 14,276,574 km (0.081 R)
• M20: 17,602,284 km (0.046 R)
• M21: 23,512,148 km (0.118 R)
• M22: 24,020,781 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 12

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.71 AU - 5.37 AU

Year: 6451 Days

Day: 11 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,291,026 km

• M1: 149,299 km (0.092 R)
• M2: 598,990 km (0.11 R)
• M3: 1,124,677 km (0.055 R)
• M4: 1,508,844 km (0.104 R)
• M5: 1,982,621 km (0.103 R)
• M6: 2,467,168 km (0.073 R)
• M7: 2,872,130 km (0.103 R)
• M8: 3,496,551 km (0.113 R)
• M9: 4,109,603 km (0.073 R)
• M10: 6,023,708 km (0.084 R)
• M11: 6,942,538 km (0.08 R)
• M12: 7,492,161 km (0.098 R)
• M13: 11,877,772 km (0.107 R)
• M14: 12,293,654 km (0.085 R)
• M15: 13,431,346 km (0.107 R)
• M16: 13,997,274 km (0.101 R)
• M17: 14,935,851 km (0.105 R)
• M18: 16,485,685 km (0.052 R)
• M19: 17,134,791 km (0.092 R)
• M20: 18,414,899 km (0.089 R)
• M21: 19,757,840 km (0.053 R)
• M22: 21,854,454 km (0.037 R)
• M23: 24,847,010 km (0.035 R)
• M24: 30,168,056 km (0.053 R)
• M25: 35,448,412 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 13.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.34 AU - 5.32 AU

Year: 7079 Days

Day: 6.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,291,026 km

• M1: 181,761 km (0.115 R)
• M2: 954,734 km (0.062 R)
• M3: 1,915,900 km (0.095 R)
• M4: 2,456,846 km (0.088 R)
• M5: 3,315,089 km (0.111 R)
• M6: 3,975,563 km (0.103 R)
• M7: 4,694,531 km (0.105 R)
• M8: 6,820,167 km (0.074 R)
• M9: 7,852,691 km (0.087 R)
• M10: 9,433,791 km (0.076 R)
• M11: 14,332,224 km (0.093 R)
• M12: 15,255,841 km (0.067 R)
• M13: 17,358,290 km (0.097 R)
• M14: 18,194,392 km (0.047 R)
• M15: 24,470,771 km (0.068 R)
• M16: 25,879,384 km (0.056 R)
• M17: 30,830,924 km (0.091 R)
• M18: 32,160,999 km (0.036 R)
• M19: 34,498,466 km (0.104 R)
• M20: 35,265,454 km (0.056 R)
• M21: 36,155,711 km (0.071 R)
• M22: 40,469,964 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 5.8

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.74 AU - 8.36 AU

Year: 15231 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,291,026 km

• M1: 75,996 km (0.111 R)
• M2: 281,842 km (0.092 R)
• M3: 509,530 km (0.107 R)
• M4: 741,257 km (0.089 R)
• M5: 960,418 km (0.114 R)
• M6: 1,156,242 km (0.097 R)
• M7: 1,532,481 km (0.079 R)
• M8: 1,749,547 km (0.101 R)
• M9: 1,930,411 km (0.109 R)
• M10: 3,321,073 km (0.07 R)
• M11: 4,017,152 km (0.051 R)
• M12: 4,205,495 km (0.109 R)
• M13: 4,566,176 km (0.114 R)
• M14: 4,771,424 km (0.108 R)
• M15: 6,686,426 km (0.114 R)
• M16: 7,086,750 km (0.048 R)
• M17: 9,496,772 km (0.105 R)
• M18: 10,349,629 km (0.106 R)
• M19: 12,206,588 km (0.104 R)
• M20: 13,351,909 km (0.081 R)
• M21: 18,914,407 km (0.052 R)
• M22: 20,536,347 km (0.11 R)
• M23: 24,677,066 km (0.062 R)
• M24: 25,417,277 km (0.103 R)
• M25: 28,411,328 km (0.093 R)
• M26: 29,814,407 km (0.054 R)
• M27: 32,505,523 km (0.088 R)
• M28: 32,884,604 km (0.066 R)
• M29: 33,266,677 km (0.073 R)
• M30: 34,299,800 km (0.113 R)
• M31: 35,221,323 km (0.118 R)
• M32: 42,891,654 km (0.099 R)
• M33: 45,204,288 km (0.107 R)
• M34: 48,744,671 km (0.068 R)
• M35: 49,075,432 km (0.076 R)
• M36: 61,809,801 km (0.091 R)
• M37: 67,178,270 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit