🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 11.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.57 AU - 0.57 AU

Year: 297 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,793,930 km

• M1: 143,165 km (0.027 R)
• M2: 596,746 km (0.095 R)
• M3: 1,000,211 km (0.06 R)
• M4: 1,477,279 km (0.107 R)
• M5: 1,904,830 km (0.087 R)
• M6: 2,632,773 km (0.098 R)
• M7: 3,357,126 km (0.112 R)
• M8: 3,869,947 km (0.092 R)
• M9: 4,288,373 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 13.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 560 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,793,930 km

• M1: 172,786 km (0.07 R)
• M2: 689,347 km (0.06 R)
• M3: 1,154,297 km (0.045 R)
• M4: 1,660,088 km (0.056 R)
• M5: 2,372,024 km (0.119 R)
• M6: 2,832,935 km (0.052 R)
• M7: 3,317,333 km (0.055 R)
• M8: 4,036,001 km (0.064 R)
• M9: 4,607,016 km (0.094 R)
• M10: 5,521,209 km (0.079 R)
• M11: 6,077,413 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 8.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 1047 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,793,930 km

• M1: 101,278 km (0.079 R)
• M2: 460,911 km (0.027 R)
• M3: 1,640,939 km (0.069 R)
• M4: 1,946,418 km (0.11 R)
• M5: 2,289,745 km (0.102 R)
• M6: 2,673,164 km (0.056 R)
• M7: 4,183,056 km (0.088 R)
• M8: 4,549,421 km (0.028 R)
• M9: 4,937,029 km (0.104 R)
• M10: 5,798,862 km (0.104 R)
• M11: 6,645,885 km (0.117 R)
• M12: 7,572,943 km (0.086 R)
• M13: 8,426,698 km (0.119 R)
• M14: 9,176,633 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 12.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.31 AU - 1.47 AU

Year: 1131 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,793,930 km

• M1: 157,975 km (0.049 R)
• M2: 560,094 km (0.119 R)
• M3: 1,327,382 km (0.105 R)
• M4: 1,980,077 km (0.051 R)
• M5: 2,712,359 km (0.116 R)
• M6: 3,454,664 km (0.071 R)
• M7: 3,977,359 km (0.03 R)
• M8: 4,801,194 km (0.113 R)
• M9: 6,126,033 km (0.108 R)
• M10: 8,426,998 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 5.5

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.58 AU - 7.38 AU

Year: 12729 Days

Day: 22.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,793,930 km

• M1: 69,413 km (0.064 R)
• M2: 419,622 km (0.088 R)
• M3: 709,543 km (0.077 R)
• M4: 911,201 km (0.099 R)
• M5: 1,362,089 km (0.118 R)
• M6: 1,914,853 km (0.071 R)
• M7: 2,540,920 km (0.119 R)
• M8: 2,785,064 km (0.093 R)
• M9: 3,477,851 km (0.092 R)
• M10: 4,218,361 km (0.089 R)
• M11: 4,434,530 km (0.046 R)
• M12: 4,789,226 km (0.109 R)
• M13: 7,023,022 km (0.101 R)
• M14: 7,777,145 km (0.089 R)
• M15: 7,962,047 km (0.062 R)
• M16: 9,340,592 km (0.071 R)
• M17: 11,102,406 km (0.052 R)
• M18: 13,074,405 km (0.086 R)
• M19: 16,075,787 km (0.117 R)
• M20: 18,586,638 km (0.075 R)
• M21: 21,710,391 km (0.111 R)
• M22: 22,542,604 km (0.077 R)
• M23: 24,270,759 km (0.087 R)
• M24: 24,965,940 km (0.114 R)
• M25: 25,982,009 km (0.046 R)
• M26: 27,025,454 km (0.093 R)
• M27: 29,195,520 km (0.07 R)
• M28: 31,949,468 km (0.068 R)
• M29: 32,305,511 km (0.11 R)
• M30: 37,177,165 km (0.1 R)
• M31: 44,551,293 km (0.082 R)
• M32: 45,592,644 km (0.063 R)
• M33: 45,893,186 km (0.086 R)
• M34: 46,955,331 km (0.08 R)
• M35: 47,569,580 km (0.091 R)
• M36: 56,913,762 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715

Radius: 3.6

Gravity: 55.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.25 AU - 7.59 AU

Year: 13951 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,793,930 km

• M1: 44,730 km (0.074 R)
• M2: 157,676 km (0.061 R)
• M3: 327,320 km (0.112 R)
• M4: 614,698 km (0.093 R)
• M5: 893,847 km (0.107 R)
• M6: 1,618,051 km (0.033 R)
• M7: 2,146,580 km (0.117 R)
• M8: 2,623,498 km (0.075 R)
• M9: 2,851,635 km (0.118 R)
• M10: 3,985,736 km (0.075 R)
• M11: 4,318,292 km (0.101 R)
• M12: 4,603,725 km (0.083 R)
• M13: 5,038,157 km (0.033 R)
• M14: 5,426,663 km (0.071 R)
• M15: 6,065,894 km (0.097 R)
• M16: 6,628,682 km (0.103 R)
• M17: 6,965,576 km (0.086 R)
• M18: 7,811,253 km (0.046 R)
• M19: 8,923,663 km (0.091 R)
• M20: 11,161,497 km (0.084 R)
• M21: 11,881,063 km (0.076 R)
• M22: 16,474,914 km (0.114 R)
• M23: 16,858,782 km (0.097 R)
• M24: 21,031,366 km (0.108 R)
• M25: 21,757,066 km (0.031 R)
• M26: 22,033,373 km (0.105 R)
• M27: 22,499,221 km (0.051 R)
• M28: 24,627,250 km (0.073 R)
• M29: 25,028,023 km (0.106 R)
• M30: 30,411,003 km (0.098 R)
• M31: 32,164,739 km (0.105 R)
• M32: 34,857,052 km (0.059 R)
• M33: 39,443,573 km (0.092 R)
• M34: 41,104,259 km (0.119 R)
• M35: 41,244,731 km (0.043 R)
• M36: 50,753,471 km (0.117 R)
• M37: 52,550,740 km (0.054 R)
• M38: 56,098,753 km (0.055 R)
• M39: 57,316,031 km (0.061 R)
• M40: 57,666,987 km (0.1 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945

Radius: 8

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.97 AU - 8.69 AU

Year: 16595 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,793,930 km

• M1: 99,632 km (0.12 R)
• M2: 841,787 km (0.102 R)
• M3: 1,106,426 km (0.107 R)
• M4: 1,739,225 km (0.093 R)
• M5: 2,056,372 km (0.08 R)
• M6: 2,882,601 km (0.075 R)
• M7: 3,140,059 km (0.095 R)
• M8: 4,328,914 km (0.036 R)
• M9: 7,609,595 km (0.082 R)
• M10: 8,206,191 km (0.115 R)
• M11: 8,887,161 km (0.114 R)
• M12: 9,214,032 km (0.104 R)
• M13: 10,784,959 km (0.108 R)
• M14: 14,299,612 km (0.118 R)
• M15: 15,440,146 km (0.03 R)
• M16: 19,588,495 km (0.12 R)
• M17: 21,379,181 km (0.05 R)
• M18: 22,065,536 km (0.106 R)
• M19: 22,464,364 km (0.051 R)
• M20: 24,318,630 km (0.099 R)
• M21: 26,272,677 km (0.032 R)
• M22: 27,173,705 km (0.114 R)
• M23: 32,759,241 km (0.081 R)
• M24: 33,934,931 km (0.079 R)
• M25: 36,926,738 km (0.107 R)
• M26: 39,942,332 km (0.116 R)
• M27: 47,609,373 km (0.056 R)
• M28: 49,796,643 km (0.104 R)
• M29: 58,263,135 km (0.07 R)
• M30: 60,763,813 km (0.103 R)
• M31: 62,337,732 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit