🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.3 AU - 1.38 AU

Year: 650 Days

Day: 39.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,936,049 km

• M1: 389,254 km (0.113 R)
• M2: 986,598 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.61 AU - 1.61 AU

Year: 856 Days

Day: 34.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 9.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.82 AU - 4.24 AU

Year: 3390 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,936,049 km

• M1: 137,331 km (0.089 R)
• M2: 244,293 km (0.118 R)
• M3: 310,266 km (0.076 R)
• M4: 391,647 km (0.034 R)
• M5: 474,076 km (0.106 R)
• M6: 588,967 km (0.059 R)
• M7: 751,430 km (0.08 R)
• M8: 888,312 km (0.117 R)
• M9: 1,076,955 km (0.031 R)
• M10: 1,360,742 km (0.086 R)
• M11: 1,493,136 km (0.092 R)
• M12: 1,579,754 km (0.063 R)
• M13: 1,680,732 km (0.055 R)
• M14: 1,770,940 km (0.102 R)
• M15: 1,862,942 km (0.082 R)
• M16: 2,024,209 km (0.087 R)
• M17: 2,190,262 km (0.1 R)
• M18: 2,317,720 km (0.096 R)
• M19: 2,375,165 km (0.111 R)
• M20: 2,639,804 km (0.116 R)
• M21: 2,745,420 km (0.085 R)
• M22: 2,836,974 km (0.05 R)
• M23: 3,007,665 km (0.04 R)
• M24: 3,229,668 km (0.103 R)
• M25: 3,310,302 km (0.116 R)
• M26: 3,639,716 km (0.11 R)
• M27: 4,048,866 km (0.032 R)
• M28: 4,312,009 km (0.106 R)
• M29: 4,418,822 km (0.096 R)
• M30: 4,598,938 km (0.058 R)
• M31: 5,153,796 km (0.058 R)
• M32: 5,305,339 km (0.113 R)
• M33: 5,632,360 km (0.073 R)
• M34: 5,906,573 km (0.078 R)
• M35: 5,985,710 km (0.094 R)
• M36: 6,105,089 km (0.072 R)
• M37: 6,529,349 km (0.099 R)
• M38: 6,879,707 km (0.083 R)
• M39: 7,004,920 km (0.074 R)
• M40: 7,151,825 km (0.091 R)
• M41: 7,470,319 km (0.108 R)
• M42: 7,663,600 km (0.034 R)
• M43: 8,609,806 km (0.115 R)
• M44: 8,948,496 km (0.096 R)
• M45: 9,291,673 km (0.107 R)
• M46: 9,453,239 km (0.111 R)
• M47: 9,685,714 km (0.115 R)
• M48: 9,873,011 km (0.066 R)
• M49: 9,943,621 km (0.08 R)
• M50: 10,014,381 km (0.104 R)
• M51: 11,390,083 km (0.098 R)
• M52: 11,612,834 km (0.108 R)
• M53: 11,737,000 km (0.096 R)
• M54: 11,911,880 km (0.073 R)
• M55: 12,264,033 km (0.077 R)
• M56: 12,517,602 km (0.11 R)
• M57: 13,288,928 km (0.116 R)
• M58: 14,128,621 km (0.095 R)
• M59: 14,581,604 km (0.113 R)
• M60: 15,147,981 km (0.075 R)
• M61: 15,529,456 km (0.084 R)
• M62: 15,748,766 km (0.101 R)
• M63: 15,914,072 km (0.119 R)
• M64: 16,218,504 km (0.105 R)
• M65: 16,413,280 km (0.079 R)
• M66: 16,580,830 km (0.102 R)
• M67: 16,664,904 km (0.075 R)
• M68: 17,313,410 km (0.103 R)
• M69: 18,403,081 km (0.037 R)
• M70: 18,956,294 km (0.118 R)
• M71: 19,044,108 km (0.114 R)
• M72: 19,102,751 km (0.053 R)
• M73: 19,220,185 km (0.079 R)
• M74: 19,367,389 km (0.077 R)
• M75: 19,485,422 km (0.066 R)
• M76: 19,722,086 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.7

Radius: 3.1

Gravity: 61.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.63 AU - 15.03 AU

Year: 18140 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,936,049 km

• M1: 373,845 km (0.087 R)
• M2: 483,201 km (0.062 R)
• M3: 644,019 km (0.077 R)
• M4: 686,654 km (0.076 R)
• M5: 752,627 km (0.117 R)
• M6: 1,517,670 km (0.056 R)
• M7: 1,750,893 km (0.104 R)
• M8: 1,871,769 km (0.084 R)
• M9: 2,250,401 km (0.069 R)
• M10: 3,331,844 km (0.111 R)
• M11: 3,443,893 km (0.065 R)
• M12: 3,787,519 km (0.088 R)
• M13: 3,865,310 km (0.114 R)
• M14: 3,904,355 km (0.102 R)
• M15: 4,062,181 km (0.092 R)
• M16: 4,181,859 km (0.102 R)
• M17: 4,383,966 km (0.114 R)
• M18: 4,589,214 km (0.113 R)
• M19: 4,755,716 km (0.064 R)
• M20: 4,966,649 km (0.081 R)
• M21: 5,094,555 km (0.075 R)
• M22: 5,529,137 km (0.097 R)
• M23: 5,930,209 km (0.032 R)
• M24: 6,111,522 km (0.064 R)
• M25: 7,044,863 km (0.095 R)
• M26: 7,092,734 km (0.102 R)
• M27: 7,576,833 km (0.106 R)
• M28: 8,781,694 km (0.084 R)
• M29: 9,248,589 km (0.061 R)
• M30: 9,883,632 km (0.079 R)
• M31: 10,642,093 km (0.093 R)
• M32: 10,807,100 km (0.104 R)
• M33: 11,475,353 km (0.05 R)
• M34: 12,271,813 km (0.108 R)
• M35: 12,329,258 km (0.041 R)
• M36: 13,618,343 km (0.097 R)
• M37: 13,917,240 km (0.07 R)
• M38: 14,157,942 km (0.068 R)
• M39: 14,765,609 km (0.08 R)
• M40: 15,692,966 km (0.069 R)
• M41: 15,943,393 km (0.106 R)
• M42: 16,132,036 km (0.047 R)
• M43: 16,702,752 km (0.069 R)
• M44: 16,830,359 km (0.114 R)
• M45: 17,668,257 km (0.107 R)
• M46: 18,190,652 km (0.116 R)
• M47: 18,850,678 km (0.09 R)
• M48: 19,317,274 km (0.092 R)
• M49: 19,518,483 km (0.107 R)
• M50: 19,720,291 km (0.111 R)
• M51: 20,194,067 km (0.102 R)
• M52: 20,466,485 km (0.098 R)
• M53: 20,603,068 km (0.116 R)
• M54: 21,152,690 km (0.102 R)
• M55: 21,498,560 km (0.085 R)
• M56: 22,547,541 km (0.069 R)
• M57: 23,684,784 km (0.114 R)
• M58: 24,404,948 km (0.12 R)
• M59: 24,913,281 km (0.078 R)
• M60: 25,059,139 km (0.112 R)
• M61: 26,384,876 km (0.109 R)
• M62: 29,103,967 km (0.112 R)
• M63: 29,797,502 km (0.076 R)
• M64: 31,989,709 km (0.093 R)
• M65: 32,068,996 km (0.072 R)
• M66: 32,466,179 km (0.108 R)
• M67: 33,345,814 km (0.112 R)
• M68: 35,620,001 km (0.105 R)
• M69: 37,025,024 km (0.12 R)
• M70: 37,108,201 km (0.109 R)
• M71: 37,692,380 km (0.094 R)
• M72: 37,776,155 km (0.111 R)
• M73: 39,208,555 km (0.116 R)
• M74: 40,315,878 km (0.081 R)
• M75: 41,952,778 km (0.063 R)
• M76: 42,910,204 km (0.107 R)
• M77: 44,227,563 km (0.057 R)
• M78: 45,647,097 km (0.117 R)
• M79: 48,348,985 km (0.099 R)
• M80: 49,627,448 km (0.085 R)
• M81: 49,902,858 km (0.097 R)
• M82: 50,824,680 km (0.071 R)
• M83: 52,591,281 km (0.056 R)
• M84: 52,965,725 km (0.031 R)
• M85: 53,059,522 km (0.077 R)
• M86: 53,153,320 km (0.038 R)
• M87: 55,611,812 km (0.036 R)
• M88: 56,567,144 km (0.099 R)
• M89: 57,239,287 km (0.059 R)
• M90: 58,203,744 km (0.108 R)
• M91: 59,855,903 km (0.103 R)
• M92: 60,442,626 km (0.03 R)
• M93: 61,129,580 km (0.076 R)
• M94: 65,305,305 km (0.117 R)
• M95: 67,732,530 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit