🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.23 AU - 1.97 AU

Year: 732 Days

Day: 21.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.38 AU - 2.82 AU

Year: 1516 Days

Day: 41 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 13.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.38 AU - 8.5 AU

Year: 7339 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,038,940 km

• M1: 274,662 km (0.098 R)
• M2: 383,868 km (0.082 R)
• M3: 505,491 km (0.117 R)
• M4: 608,115 km (0.112 R)
• M5: 706,850 km (0.093 R)
• M6: 894,745 km (0.113 R)
• M7: 995,574 km (0.062 R)
• M8: 1,406,370 km (0.098 R)
• M9: 1,906,625 km (0.098 R)
• M10: 2,098,559 km (0.084 R)
• M11: 2,196,994 km (0.061 R)
• M12: 2,564,855 km (0.025 R)
• M13: 2,713,257 km (0.072 R)
• M14: 2,930,473 km (0.061 R)
• M15: 3,711,673 km (0.107 R)
• M16: 4,027,175 km (0.096 R)
• M17: 4,126,059 km (0.076 R)
• M18: 4,555,405 km (0.098 R)
• M19: 4,788,478 km (0.094 R)
• M20: 6,013,086 km (0.078 R)
• M21: 6,822,261 km (0.089 R)
• M22: 6,970,363 km (0.08 R)
• M23: 7,149,432 km (0.11 R)
• M24: 7,573,542 km (0.117 R)
• M25: 7,757,846 km (0.072 R)
• M26: 8,351,152 km (0.107 R)
• M27: 8,541,739 km (0.064 R)
• M28: 8,862,327 km (0.086 R)
• M29: 9,219,717 km (0.05 R)
• M30: 10,083,196 km (0.051 R)
• M31: 10,218,283 km (0.071 R)
• M32: 11,146,388 km (0.064 R)
• M33: 11,391,429 km (0.099 R)
• M34: 11,815,689 km (0.109 R)
• M35: 12,137,324 km (0.088 R)
• M36: 13,564,338 km (0.053 R)
• M37: 13,676,237 km (0.118 R)
• M38: 14,014,029 km (0.116 R)
• M39: 14,240,670 km (0.095 R)
• M40: 14,506,805 km (0.077 R)
• M41: 14,736,138 km (0.089 R)
• M42: 16,137,571 km (0.105 R)
• M43: 16,256,202 km (0.111 R)
• M44: 16,614,040 km (0.114 R)
• M45: 17,337,645 km (0.111 R)
• M46: 17,459,268 km (0.1 R)
• M47: 17,621,881 km (0.04 R)
• M48: 18,690,908 km (0.093 R)
• M49: 19,696,355 km (0.096 R)
• M50: 20,504,782 km (0.102 R)
• M51: 20,719,305 km (0.103 R)
• M52: 21,150,745 km (0.089 R)
• M53: 22,198,080 km (0.06 R)
• M54: 22,330,175 km (0.118 R)
• M55: 22,950,109 km (0.105 R)
• M56: 24,161,851 km (0.027 R)
• M57: 24,343,164 km (0.081 R)
• M58: 24,889,795 km (0.111 R)
• M59: 25,210,532 km (0.064 R)
• M60: 25,995,024 km (0.092 R)
• M61: 26,647,270 km (0.087 R)
• M62: 27,352,026 km (0.067 R)
• M63: 27,446,422 km (0.116 R)
• M64: 29,599,734 km (0.098 R)
• M65: 30,574,065 km (0.115 R)
• M66: 30,917,542 km (0.081 R)
• M67: 31,065,195 km (0.07 R)
• M68: 32,055,383 km (0.055 R)
• M69: 32,155,015 km (0.055 R)
• M70: 32,354,429 km (0.089 R)
• M71: 32,704,488 km (0.12 R)
• M72: 33,005,629 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 5.7

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.37 AU - 14.33 AU

Year: 18641 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,038,940 km

• M1: 92,152 km (0.099 R)
• M2: 240,553 km (0.104 R)
• M3: 463,604 km (0.106 R)
• M4: 996,621 km (0.113 R)
• M5: 1,087,726 km (0.11 R)
• M6: 1,253,630 km (0.094 R)
• M7: 1,402,480 km (0.115 R)
• M8: 1,717,084 km (0.106 R)
• M9: 1,771,688 km (0.109 R)
• M10: 2,258,629 km (0.073 R)
• M11: 2,318,617 km (0.049 R)
• M12: 2,379,055 km (0.084 R)
• M13: 2,626,340 km (0.069 R)
• M14: 3,347,851 km (0.072 R)
• M15: 3,801,431 km (0.096 R)
• M16: 4,017,301 km (0.083 R)
• M17: 4,574,404 km (0.101 R)
• M18: 4,804,036 km (0.102 R)
• M19: 4,881,379 km (0.038 R)
• M20: 6,174,802 km (0.067 R)
• M21: 6,815,380 km (0.091 R)
• M22: 6,946,128 km (0.051 R)
• M23: 7,254,300 km (0.117 R)
• M24: 8,021,139 km (0.114 R)
• M25: 10,521,817 km (0.101 R)
• M26: 11,439,001 km (0.119 R)
• M27: 11,490,762 km (0.054 R)
• M28: 11,750,464 km (0.111 R)
• M29: 11,802,674 km (0.094 R)
• M30: 12,012,111 km (0.073 R)
• M31: 13,186,304 km (0.109 R)
• M32: 13,240,459 km (0.078 R)
• M33: 13,458,124 km (0.102 R)
• M34: 13,622,233 km (0.107 R)
• M35: 14,062,798 km (0.107 R)
• M36: 16,452,026 km (0.116 R)
• M37: 16,685,997 km (0.06 R)
• M38: 17,157,380 km (0.119 R)
• M39: 17,216,621 km (0.114 R)
• M40: 18,719,182 km (0.115 R)
• M41: 19,208,815 km (0.114 R)
• M42: 19,578,771 km (0.064 R)
• M43: 20,263,331 km (0.116 R)
• M44: 21,018,950 km (0.109 R)
• M45: 21,527,732 km (0.08 R)
• M46: 21,655,638 km (0.094 R)
• M47: 21,719,516 km (0.078 R)
• M48: 22,169,507 km (0.059 R)
• M49: 22,622,489 km (0.061 R)
• M50: 23,735,198 km (0.053 R)
• M51: 24,999,749 km (0.078 R)
• M52: 26,422,724 km (0.119 R)
• M53: 27,247,607 km (0.076 R)
• M54: 28,081,016 km (0.078 R)
• M55: 29,205,095 km (0.025 R)
• M56: 29,417,524 km (0.102 R)
• M57: 29,559,342 km (0.06 R)
• M58: 29,843,728 km (0.041 R)
• M59: 29,915,086 km (0.113 R)
• M60: 30,129,161 km (0.115 R)
• M61: 32,224,877 km (0.103 R)
• M62: 32,371,184 km (0.033 R)
• M63: 32,591,093 km (0.116 R)
• M64: 33,475,216 km (0.067 R)
• M65: 33,920,270 km (0.091 R)
• M66: 34,516,717 km (0.099 R)
• M67: 35,116,604 km (0.108 R)
• M68: 36,555,287 km (0.107 R)
• M69: 36,860,616 km (0.091 R)
• M70: 38,477,320 km (0.069 R)
• M71: 39,021,258 km (0.073 R)
• M72: 41,302,177 km (0.108 R)
• M73: 41,699,658 km (0.118 R)
• M74: 41,938,865 km (0.112 R)
• M75: 42,178,521 km (0.085 R)
• M76: 42,739,364 km (0.082 R)
• M77: 43,868,528 km (0.114 R)
• M78: 44,030,692 km (0.076 R)
• M79: 45,827,064 km (0.077 R)
• M80: 45,909,343 km (0.115 R)
• M81: 46,073,900 km (0.119 R)
• M82: 47,564,045 km (0.104 R)
• M83: 50,251,870 km (0.092 R)
• M84: 51,272,576 km (0.115 R)
• M85: 51,699,827 km (0.101 R)
• M86: 52,213,995 km (0.043 R)
• M87: 53,074,931 km (0.11 R)
• M88: 54,723,649 km (0.03 R)
• M89: 56,036,969 km (0.118 R)
• M90: 57,272,198 km (0.071 R)
• M91: 57,360,760 km (0.08 R)
• M92: 58,427,094 km (0.117 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit