🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 12.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 598 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,829,525 km

• M1: 153,039 km (0.095 R)
• M2: 563,386 km (0.059 R)
• M3: 1,354,310 km (0.089 R)
• M4: 1,774,231 km (0.1 R)
• M5: 2,158,548 km (0.09 R)
• M6: 2,702,037 km (0.057 R)
• M7: 3,248,817 km (0.11 R)
• M8: 3,819,982 km (0.117 R)
• M9: 4,377,383 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.81 AU - 1.15 AU

Year: 617 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,829,525 km

• M1: 182,210 km (0.12 R)
• M2: 704,157 km (0.081 R)
• M3: 1,217,278 km (0.039 R)
• M4: 1,680,732 km (0.085 R)
• M5: 2,390,574 km (0.116 R)
• M6: 2,858,367 km (0.059 R)
• M7: 3,482,339 km (0.061 R)
• M8: 4,048,866 km (0.062 R)
• M9: 4,945,855 km (0.12 R)
• M10: 5,834,018 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 9.6

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.39 AU - 1.61 AU

Year: 1168 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,829,525 km

• M1: 119,379 km (0.111 R)
• M2: 622,327 km (0.117 R)
• M3: 1,126,173 km (0.076 R)
• M4: 1,492,688 km (0.081 R)
• M5: 1,797,269 km (0.09 R)
• M6: 2,315,775 km (0.104 R)
• M7: 2,728,216 km (0.025 R)
• M8: 3,058,528 km (0.093 R)
• M9: 3,493,559 km (0.071 R)
• M10: 4,003,688 km (0.084 R)
• M11: 4,377,084 km (0.062 R)
• M12: 6,581,558 km (0.104 R)
• M13: 7,027,061 km (0.119 R)
• M14: 7,706,086 km (0.074 R)
• M15: 8,006,179 km (0.099 R)
• M16: 9,224,953 km (0.032 R)
• M17: 10,934,258 km (0.115 R)
• M18: 12,357,083 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 13.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.46 AU - 1.64 AU

Year: 1227 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,829,525 km

• M1: 162,912 km (0.105 R)
• M2: 916,586 km (0.099 R)
• M3: 1,552,228 km (0.088 R)
• M4: 2,392,220 km (0.062 R)
• M5: 3,038,333 km (0.115 R)
• M6: 4,462,804 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 10.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.39 AU - 3.75 AU

Year: 3420 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,829,525 km

• M1: 127,158 km (0.114 R)
• M2: 465,549 km (0.085 R)
• M3: 920,625 km (0.075 R)
• M4: 1,278,763 km (0.094 R)
• M5: 1,720,376 km (0.051 R)
• M6: 2,495,292 km (0.115 R)
• M7: 2,994,800 km (0.098 R)
• M8: 3,578,231 km (0.081 R)
• M9: 4,593,851 km (0.106 R)
• M10: 5,996,930 km (0.085 R)
• M11: 6,559,418 km (0.088 R)
• M12: 7,544,520 km (0.107 R)
• M13: 7,946,190 km (0.063 R)
• M14: 8,625,215 km (0.093 R)
• M15: 9,448,302 km (0.098 R)
• M16: 10,062,252 km (0.1 R)
• M17: 11,013,246 km (0.096 R)
• M18: 11,370,037 km (0.112 R)
• M19: 13,093,703 km (0.115 R)
• M20: 14,133,558 km (0.081 R)
• M21: 14,985,069 km (0.113 R)
• M22: 16,738,356 km (0.059 R)
• M23: 18,457,236 km (0.091 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 8.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.36 AU - 6.3 AU

Year: 7824 Days

Day: 10.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,829,525 km

• M1: 107,411 km (0.093 R)
• M2: 456,423 km (0.097 R)
• M3: 752,328 km (0.119 R)
• M4: 1,497,774 km (0.066 R)
• M5: 2,544,510 km (0.112 R)
• M6: 3,222,787 km (0.087 R)
• M7: 3,712,122 km (0.069 R)
• M8: 5,533,476 km (0.05 R)
• M9: 6,235,838 km (0.113 R)
• M10: 6,815,679 km (0.08 R)
• M11: 7,883,209 km (0.092 R)
• M12: 8,319,586 km (0.096 R)
• M13: 9,058,301 km (0.033 R)
• M14: 9,612,411 km (0.101 R)
• M15: 14,289,289 km (0.108 R)
• M16: 15,502,977 km (0.092 R)
• M17: 17,904,172 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 10.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.78 AU - 6.68 AU

Year: 8721 Days

Day: 7.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,829,525 km

• M1: 142,716 km (0.106 R)
• M2: 517,758 km (0.049 R)
• M3: 961,017 km (0.086 R)
• M4: 1,995,935 km (0.071 R)
• M5: 2,418,100 km (0.074 R)
• M6: 2,778,481 km (0.096 R)
• M7: 3,828,210 km (0.098 R)
• M8: 4,855,947 km (0.085 R)
• M9: 5,594,063 km (0.12 R)
• M10: 6,620,155 km (0.092 R)
• M11: 7,216,302 km (0.114 R)
• M12: 7,726,880 km (0.1 R)
• M13: 8,997,414 km (0.087 R)
• M14: 10,158,443 km (0.054 R)
• M15: 10,952,210 km (0.03 R)
• M16: 19,752,753 km (0.09 R)
• M17: 22,937,393 km (0.064 R)
• M18: 24,476,306 km (0.045 R)
• M19: 27,758,633 km (0.047 R)
• M20: 30,709,301 km (0.093 R)
• M21: 31,220,627 km (0.115 R)
• M22: 31,841,608 km (0.088 R)
• M23: 36,194,756 km (0.063 R)
• M24: 37,226,084 km (0.108 R)
• M25: 38,159,275 km (0.09 R)
• M26: 40,928,930 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 5.8

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.65 AU - 8.59 AU

Year: 12080 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,829,525 km

• M1: 72,106 km (0.097 R)
• M2: 475,123 km (0.062 R)
• M3: 706,401 km (0.098 R)
• M4: 894,595 km (0.117 R)
• M5: 1,116,748 km (0.091 R)
• M6: 1,475,783 km (0.069 R)
• M7: 1,873,863 km (0.047 R)
• M8: 3,170,727 km (0.055 R)
• M9: 3,373,282 km (0.06 R)
• M10: 5,390,759 km (0.112 R)
• M11: 5,717,032 km (0.085 R)
• M12: 6,570,189 km (0.085 R)
• M13: 6,858,614 km (0.091 R)
• M14: 8,004,683 km (0.086 R)
• M15: 8,477,711 km (0.105 R)
• M16: 8,819,692 km (0.115 R)
• M17: 14,211,648 km (0.091 R)
• M18: 17,118,634 km (0.052 R)
• M19: 17,586,426 km (0.1 R)
• M20: 19,627,390 km (0.045 R)
• M21: 24,172,772 km (0.105 R)
• M22: 26,069,374 km (0.088 R)
• M23: 37,575,694 km (0.088 R)
• M24: 43,913,557 km (0.078 R)
• M25: 45,083,861 km (0.106 R)
• M26: 45,975,166 km (0.073 R)
• M27: 48,564,256 km (0.099 R)
• M28: 49,815,642 km (0.076 R)
• M29: 54,364,614 km (0.109 R)
• M30: 55,543,595 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit