🌌 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: 307.7

Radius: 11.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,826,062 km

• M1: 143,016 km (0.084 R)
• M2: 541,694 km (0.106 R)
• M3: 918,830 km (0.039 R)
• M4: 1,359,845 km (0.082 R)
• M5: 1,956,591 km (0.064 R)
• M6: 2,379,803 km (0.07 R)
• M7: 2,792,394 km (0.087 R)
• M8: 3,184,191 km (0.077 R)
• M9: 3,676,966 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 382 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,826,062 km

• M1: 115,639 km (0.039 R)
• M2: 428,897 km (0.069 R)
• M3: 782,696 km (0.111 R)
• M4: 1,445,415 km (0.038 R)
• M5: 1,848,431 km (0.117 R)
• M6: 2,279,722 km (0.104 R)
• M7: 2,639,804 km (0.117 R)
• M8: 3,475,458 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 468 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,826,062 km

• M1: 111,899 km (0.071 R)
• M2: 427,551 km (0.064 R)
• M3: 815,907 km (0.099 R)
• M4: 1,361,191 km (0.101 R)
• M5: 1,797,867 km (0.088 R)
• M6: 2,389,826 km (0.064 R)
• M7: 2,736,743 km (0.042 R)
• M8: 3,161,601 km (0.101 R)
• M9: 3,716,609 km (0.106 R)
• M10: 5,286,041 km (0.106 R)
• M11: 5,609,920 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.74 AU - 2.68 AU

Year: 2191 Days

Day: 12.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,826,062 km

• M1: 184,753 km (0.097 R)
• M2: 667,356 km (0.047 R)
• M3: 1,127,818 km (0.102 R)
• M4: 1,762,413 km (0.116 R)
• M5: 2,574,131 km (0.115 R)
• M6: 3,087,401 km (0.065 R)
• M7: 4,491,227 km (0.091 R)
• M8: 6,859,810 km (0.094 R)
• M9: 7,395,221 km (0.11 R)
• M10: 9,282,548 km (0.112 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 7.5

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.82 AU - 6.38 AU

Year: 10047 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,826,062 km

• M1: 93,349 km (0.092 R)
• M2: 484,248 km (0.047 R)
• M3: 1,591,273 km (0.109 R)
• M4: 6,067,241 km (0.091 R)
• M5: 10,073,621 km (0.045 R)
• M6: 12,672,136 km (0.092 R)
• M7: 15,750,113 km (0.091 R)
• M8: 16,656,975 km (0.081 R)
• M9: 17,873,505 km (0.09 R)
• M10: 23,251,698 km (0.12 R)
• M11: 25,904,966 km (0.068 R)
• M12: 31,398,798 km (0.1 R)
• M13: 32,418,457 km (0.042 R)
• M14: 33,354,940 km (0.064 R)
• M15: 36,050,544 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.2

Radius: 6.2

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.65 AU - 6.93 AU

Year: 11799 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,826,062 km

• M1: 77,043 km (0.091 R)
• M2: 586,424 km (0.069 R)
• M3: 890,855 km (0.109 R)
• M4: 1,310,178 km (0.053 R)
• M5: 1,662,631 km (0.103 R)
• M6: 2,058,766 km (0.095 R)
• M7: 2,790,599 km (0.037 R)
• M8: 3,501,338 km (0.052 R)
• M9: 3,790,212 km (0.116 R)
• M10: 4,536,555 km (0.116 R)
• M11: 4,848,317 km (0.104 R)
• M12: 6,053,328 km (0.053 R)
• M13: 6,354,618 km (0.095 R)
• M14: 9,685,265 km (0.093 R)
• M15: 10,521,817 km (0.109 R)
• M16: 13,007,535 km (0.119 R)
• M17: 15,859,319 km (0.092 R)
• M18: 17,848,372 km (0.076 R)
• M19: 19,263,119 km (0.105 R)
• M20: 19,506,066 km (0.064 R)
• M21: 19,750,958 km (0.072 R)
• M22: 21,610,011 km (0.039 R)
• M23: 22,761,765 km (0.069 R)
• M24: 23,398,603 km (0.083 R)
• M25: 24,423,199 km (0.1 R)
• M26: 25,283,536 km (0.094 R)
• M27: 26,762,012 km (0.097 R)
• M28: 26,963,371 km (0.117 R)
• M29: 27,573,580 km (0.098 R)
• M30: 28,716,358 km (0.032 R)
• M31: 30,763,755 km (0.102 R)
• M32: 33,253,811 km (0.082 R)
• M33: 39,536,324 km (0.033 R)
• M34: 42,201,559 km (0.118 R)
• M35: 46,130,747 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 6

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.45 AU - 8.83 AU

Year: 12723 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,826,062 km

• M1: 74,949 km (0.101 R)
• M2: 328,068 km (0.092 R)
• M3: 838,346 km (0.075 R)
• M4: 1,201,570 km (0.115 R)
• M5: 1,828,086 km (0.056 R)
• M6: 4,034,206 km (0.12 R)
• M7: 6,044,502 km (0.097 R)
• M8: 6,728,613 km (0.093 R)
• M9: 7,462,989 km (0.114 R)
• M10: 8,729,335 km (0.07 R)
• M11: 10,836,720 km (0.06 R)
• M12: 13,026,833 km (0.087 R)
• M13: 16,091,345 km (0.078 R)
• M14: 21,094,347 km (0.083 R)
• M15: 23,424,633 km (0.108 R)
• M16: 24,474,062 km (0.088 R)
• M17: 24,741,094 km (0.089 R)
• M18: 25,190,636 km (0.086 R)
• M19: 34,131,801 km (0.052 R)
• M20: 34,801,102 km (0.052 R)
• M21: 36,050,693 km (0.095 R)
• M22: 40,473,255 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.6

Radius: 7.1

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.58 AU - 9.42 AU

Year: 15089 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,826,062 km

• M1: 90,806 km (0.056 R)
• M2: 394,639 km (0.093 R)
• M3: 948,899 km (0.118 R)
• M4: 1,641,089 km (0.1 R)
• M5: 2,472,105 km (0.065 R)
• M6: 6,114,065 km (0.088 R)
• M7: 6,751,502 km (0.118 R)
• M8: 7,479,445 km (0.12 R)
• M9: 7,911,334 km (0.098 R)
• M10: 9,090,614 km (0.067 R)
• M11: 10,382,840 km (0.112 R)
• M12: 16,542,533 km (0.109 R)
• M13: 19,514,593 km (0.102 R)
• M14: 20,332,894 km (0.076 R)
• M15: 23,427,475 km (0.081 R)
• M16: 26,933,451 km (0.11 R)
• M17: 33,271,165 km (0.101 R)
• M18: 40,535,189 km (0.119 R)
• M19: 40,975,455 km (0.12 R)
• M20: 45,712,173 km (0.116 R)
• M21: 46,029,769 km (0.114 R)
• M22: 49,956,264 km (0.076 R)
• M23: 54,812,510 km (0.085 R)
• M24: 58,467,785 km (0.11 R)
• M25: 60,737,035 km (0.086 R)
• M26: 63,064,478 km (0.117 R)
• M27: 65,048,894 km (0.097 R)
• M28: 67,279,398 km (0.094 R)
• M29: 68,102,935 km (0.085 R)
• M30: 70,402,553 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit