🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.04 AU - 1.06 AU

Year: 387 Days

Day: 31.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.6 AU - 2.78 AU

Year: 1588 Days

Day: 22.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,329,477 km

• M1: 919,129 km (0.098 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 8.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.16 AU - 6.16 AU

Year: 4218 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,329,477 km

• M1: 103,971 km (0.029 R)
• M2: 236,664 km (0.041 R)
• M3: 300,393 km (0.069 R)
• M4: 441,912 km (0.101 R)
• M5: 500,106 km (0.105 R)
• M6: 761,453 km (0.096 R)
• M7: 973,284 km (0.112 R)
• M8: 1,121,086 km (0.059 R)
• M9: 1,439,132 km (0.077 R)
• M10: 1,529,489 km (0.117 R)
• M11: 1,826,291 km (0.112 R)
• M12: 1,967,212 km (0.09 R)
• M13: 2,244,866 km (0.117 R)
• M14: 2,304,854 km (0.084 R)
• M15: 2,788,804 km (0.074 R)
• M16: 3,616,229 km (0.099 R)
• M17: 3,992,917 km (0.064 R)
• M18: 4,047,819 km (0.118 R)
• M19: 4,158,222 km (0.049 R)
• M20: 4,457,717 km (0.116 R)
• M21: 4,841,885 km (0.045 R)
• M22: 5,038,007 km (0.115 R)
• M23: 5,117,294 km (0.111 R)
• M24: 5,176,834 km (0.116 R)
• M25: 5,276,915 km (0.067 R)
• M26: 6,482,824 km (0.055 R)
• M27: 6,851,882 km (0.025 R)
• M28: 7,294,841 km (0.068 R)
• M29: 7,429,629 km (0.119 R)
• M30: 7,497,247 km (0.101 R)
• M31: 7,724,336 km (0.118 R)
• M32: 7,792,852 km (0.108 R)
• M33: 8,489,679 km (0.045 R)
• M34: 8,631,498 km (0.051 R)
• M35: 8,821,786 km (0.095 R)
• M36: 9,158,082 km (0.079 R)
• M37: 9,621,088 km (0.081 R)
• M38: 9,768,891 km (0.095 R)
• M39: 10,091,872 km (0.09 R)
• M40: 10,646,282 km (0.068 R)
• M41: 10,927,227 km (0.107 R)
• M42: 11,444,387 km (0.107 R)
• M43: 11,784,722 km (0.109 R)
• M44: 12,181,605 km (0.085 R)
• M45: 12,234,862 km (0.069 R)
• M46: 12,368,303 km (0.095 R)
• M47: 12,502,343 km (0.117 R)
• M48: 12,556,048 km (0.082 R)
• M49: 12,717,614 km (0.075 R)
• M50: 12,798,696 km (0.092 R)
• M51: 13,343,681 km (0.078 R)
• M52: 14,315,319 km (0.058 R)
• M53: 14,597,162 km (0.102 R)
• M54: 14,795,529 km (0.05 R)
• M55: 14,852,376 km (0.084 R)
• M56: 15,023,366 km (0.073 R)
• M57: 15,252,251 km (0.114 R)
• M58: 15,887,892 km (0.074 R)
• M59: 16,004,429 km (0.065 R)
• M60: 16,062,772 km (0.108 R)
• M61: 16,355,685 km (0.089 R)
• M62: 16,443,798 km (0.063 R)
• M63: 16,620,772 km (0.087 R)
• M64: 17,125,366 km (0.118 R)
• M65: 17,214,825 km (0.098 R)
• M66: 17,364,573 km (0.116 R)
• M67: 17,424,412 km (0.114 R)
• M68: 18,028,039 km (0.102 R)
• M69: 18,301,804 km (0.072 R)
• M70: 19,069,689 km (0.05 R)
• M71: 19,348,689 km (0.106 R)
• M72: 19,660,302 km (0.114 R)
• M73: 20,193,917 km (0.079 R)
• M74: 20,383,308 km (0.097 R)
• M75: 20,764,035 km (0.068 R)
• M76: 21,019,099 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 14.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.84 AU - 5.48 AU

Year: 4218 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,329,477 km

• M1: 192,832 km (0.101 R)
• M2: 319,391 km (0.097 R)
• M3: 606,769 km (0.095 R)
• M4: 766,240 km (0.096 R)
• M5: 898,784 km (0.03 R)
• M6: 1,326,933 km (0.114 R)
• M7: 1,449,155 km (0.103 R)
• M8: 1,554,172 km (0.108 R)
• M9: 1,783,506 km (0.118 R)
• M10: 1,919,789 km (0.091 R)
• M11: 2,119,203 km (0.096 R)
• M12: 2,227,512 km (0.119 R)
• M13: 2,488,112 km (0.093 R)
• M14: 2,667,480 km (0.073 R)
• M15: 2,838,021 km (0.118 R)
• M16: 3,148,886 km (0.109 R)
• M17: 3,371,786 km (0.107 R)
• M18: 3,485,331 km (0.055 R)
• M19: 3,672,478 km (0.112 R)
• M20: 4,072,054 km (0.036 R)
• M21: 4,208,338 km (0.069 R)
• M22: 4,361,676 km (0.102 R)
• M23: 4,579,640 km (0.088 R)
• M24: 4,689,893 km (0.104 R)
• M25: 5,123,877 km (0.103 R)
• M26: 5,370,564 km (0.118 R)
• M27: 5,790,634 km (0.072 R)
• M28: 6,082,500 km (0.065 R)
• M29: 6,186,620 km (0.066 R)
• M30: 6,379,302 km (0.089 R)
• M31: 6,609,384 km (0.047 R)
• M32: 6,716,496 km (0.038 R)
• M33: 7,023,321 km (0.032 R)
• M34: 7,242,781 km (0.114 R)
• M35: 7,445,935 km (0.088 R)
• M36: 7,669,733 km (0.117 R)
• M37: 8,028,619 km (0.085 R)
• M38: 8,200,506 km (0.114 R)
• M39: 8,587,067 km (0.108 R)
• M40: 8,979,612 km (0.067 R)
• M41: 9,118,439 km (0.072 R)
• M42: 9,498,866 km (0.102 R)
• M43: 9,925,370 km (0.115 R)
• M44: 10,068,984 km (0.036 R)
• M45: 10,399,745 km (0.081 R)
• M46: 10,503,865 km (0.072 R)
• M47: 10,608,434 km (0.108 R)
• M48: 10,797,376 km (0.087 R)
• M49: 11,008,608 km (0.089 R)
• M50: 11,157,308 km (0.086 R)
• M51: 11,499,738 km (0.108 R)
• M52: 11,715,458 km (0.099 R)
• M53: 11,823,917 km (0.077 R)
• M54: 12,569,961 km (0.117 R)
• M55: 12,725,393 km (0.11 R)
• M56: 12,859,134 km (0.051 R)
• M57: 13,558,055 km (0.101 R)
• M58: 13,763,154 km (0.063 R)
• M59: 14,640,994 km (0.057 R)
• M60: 14,851,628 km (0.11 R)
• M61: 15,086,796 km (0.102 R)
• M62: 15,608,443 km (0.091 R)
• M63: 15,775,694 km (0.116 R)
• M64: 16,111,990 km (0.073 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit