🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.72 AU - 0.92 AU

Year: 270 Days

Day: 46.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,942,832 km

• M1: 61,934 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.72 AU - 2.38 AU

Year: 1067 Days

Day: 15.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,942,832 km

• M1: 1,164,470 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.05 AU - 2.23 AU

Year: 1138 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,942,832 km

• M1: 1,063,790 km (0.092 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 13.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.34 AU - 10.16 AU

Year: 8612 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,942,832 km

• M1: 258,804 km (0.062 R)
• M2: 386,262 km (0.11 R)
• M3: 651,349 km (0.084 R)
• M4: 884,123 km (0.095 R)
• M5: 1,094,757 km (0.051 R)
• M6: 1,471,145 km (0.056 R)
• M7: 2,364,843 km (0.09 R)
• M8: 2,617,364 km (0.096 R)
• M9: 2,927,331 km (0.072 R)
• M10: 4,009,223 km (0.08 R)
• M11: 4,395,485 km (0.047 R)
• M12: 4,621,826 km (0.089 R)
• M13: 5,263,900 km (0.03 R)
• M14: 5,474,235 km (0.106 R)
• M15: 5,996,481 km (0.089 R)
• M16: 6,184,825 km (0.094 R)
• M17: 6,599,360 km (0.094 R)
• M18: 7,188,477 km (0.065 R)
• M19: 7,422,149 km (0.12 R)
• M20: 7,965,787 km (0.066 R)
• M21: 8,069,160 km (0.064 R)
• M22: 8,841,085 km (0.086 R)
• M23: 9,490,190 km (0.101 R)
• M24: 9,673,298 km (0.111 R)
• M25: 10,042,954 km (0.05 R)
• M26: 10,267,051 km (0.046 R)
• M27: 11,999,844 km (0.085 R)
• M28: 12,118,624 km (0.075 R)
• M29: 12,517,303 km (0.116 R)
• M30: 12,839,387 km (0.108 R)
• M31: 13,368,515 km (0.097 R)
• M32: 13,780,507 km (0.099 R)
• M33: 14,828,739 km (0.1 R)
• M34: 15,084,103 km (0.079 R)
• M35: 15,212,308 km (0.074 R)
• M36: 15,340,962 km (0.113 R)
• M37: 15,685,636 km (0.119 R)
• M38: 15,945,936 km (0.104 R)
• M39: 16,339,079 km (0.116 R)
• M40: 16,602,820 km (0.065 R)
• M41: 17,268,681 km (0.08 R)
• M42: 17,897,889 km (0.053 R)
• M43: 18,306,441 km (0.083 R)
• M44: 18,580,504 km (0.071 R)
• M45: 19,924,342 km (0.105 R)
• M46: 21,491,529 km (0.108 R)
• M47: 21,684,211 km (0.085 R)
• M48: 22,168,310 km (0.119 R)
• M49: 22,655,999 km (0.085 R)
• M50: 22,852,122 km (0.119 R)
• M51: 23,493,298 km (0.093 R)
• M52: 23,741,481 km (0.11 R)
• M53: 24,040,527 km (0.08 R)
• M54: 24,642,210 km (0.113 R)
• M55: 25,758,210 km (0.119 R)
• M56: 26,322,493 km (0.081 R)
• M57: 27,829,393 km (0.101 R)
• M58: 27,986,919 km (0.053 R)
• M59: 28,938,063 km (0.082 R)
• M60: 29,792,566 km (0.101 R)
• M61: 29,899,827 km (0.067 R)
• M62: 30,007,388 km (0.092 R)
• M63: 30,438,828 km (0.088 R)
• M64: 30,872,213 km (0.089 R)
• M65: 30,980,821 km (0.09 R)
• M66: 31,253,090 km (0.111 R)
• M67: 31,745,117 km (0.109 R)
• M68: 31,854,922 km (0.088 R)
• M69: 32,019,629 km (0.115 R)
• M70: 32,350,091 km (0.041 R)
• M71: 32,515,696 km (0.095 R)
• M72: 33,348,058 km (0.056 R)
• M73: 33,794,907 km (0.09 R)
• M74: 34,019,005 km (0.076 R)
• M75: 34,694,439 km (0.09 R)
• M76: 35,203,969 km (0.065 R)
• M77: 36,517,289 km (0.102 R)
• M78: 37,208,730 km (0.087 R)
• M79: 37,788,422 km (0.119 R)
• M80: 38,780,555 km (0.099 R)
• M81: 38,897,840 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 12.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.67 AU - 9.09 AU

Year: 8816 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,942,832 km

• M1: 239,506 km (0.104 R)
• M2: 412,591 km (0.062 R)
• M3: 505,790 km (0.062 R)
• M4: 889,509 km (0.115 R)
• M5: 1,847,982 km (0.072 R)
• M6: 2,113,519 km (0.026 R)
• M7: 2,238,583 km (0.086 R)
• M8: 2,548,699 km (0.06 R)
• M9: 2,709,068 km (0.112 R)
• M10: 2,790,449 km (0.104 R)
• M11: 3,472,017 km (0.075 R)
• M12: 3,650,338 km (0.087 R)
• M13: 4,172,434 km (0.072 R)
• M14: 4,362,274 km (0.108 R)
• M15: 5,218,423 km (0.105 R)
• M16: 5,457,630 km (0.064 R)
• M17: 5,770,738 km (0.083 R)
• M18: 7,653,876 km (0.051 R)
• M19: 8,241,347 km (0.107 R)
• M20: 8,721,855 km (0.043 R)
• M21: 8,843,478 km (0.086 R)
• M22: 9,129,210 km (0.085 R)
• M23: 9,335,356 km (0.07 R)
• M24: 9,584,586 km (0.104 R)
• M25: 9,752,136 km (0.047 R)
• M26: 10,517,628 km (0.115 R)
• M27: 10,733,797 km (0.102 R)
• M28: 11,214,305 km (0.1 R)
• M29: 11,657,414 km (0.095 R)
• M30: 11,746,724 km (0.042 R)
• M31: 13,113,600 km (0.105 R)
• M32: 13,253,025 km (0.054 R)
• M33: 14,100,198 km (0.063 R)
• M34: 15,013,343 km (0.114 R)
• M35: 15,159,351 km (0.09 R)
• M36: 15,599,916 km (0.094 R)
• M37: 16,144,303 km (0.068 R)
• M38: 17,404,515 km (0.12 R)
• M39: 17,660,328 km (0.092 R)
• M40: 18,072,320 km (0.119 R)
• M41: 18,539,515 km (0.063 R)
• M42: 19,327,147 km (0.085 R)
• M43: 20,826,567 km (0.05 R)
• M44: 21,700,069 km (0.065 R)
• M45: 22,976,587 km (0.094 R)
• M46: 23,595,773 km (0.112 R)
• M47: 24,163,347 km (0.097 R)
• M48: 25,370,153 km (0.051 R)
• M49: 25,602,180 km (0.112 R)
• M50: 26,185,462 km (0.114 R)
• M51: 26,596,257 km (0.12 R)
• M52: 27,483,971 km (0.108 R)
• M53: 27,782,120 km (0.114 R)
• M54: 28,622,411 km (0.057 R)
• M55: 28,743,136 km (0.083 R)
• M56: 29,410,044 km (0.06 R)
• M57: 29,653,888 km (0.086 R)
• M58: 30,020,852 km (0.047 R)
• M59: 30,635,849 km (0.086 R)
• M60: 30,821,201 km (0.045 R)
• M61: 31,441,583 km (0.083 R)
• M62: 32,128,835 km (0.091 R)
• M63: 32,380,010 km (0.09 R)
• M64: 33,073,995 km (0.095 R)
• M65: 33,836,645 km (0.072 R)
• M66: 34,284,092 km (0.109 R)
• M67: 34,412,447 km (0.049 R)
• M68: 34,862,437 km (0.077 R)
• M69: 35,573,775 km (0.095 R)
• M70: 38,799,704 km (0.047 R)
• M71: 40,075,624 km (0.043 R)
• M72: 40,278,329 km (0.076 R)
• M73: 40,481,333 km (0.104 R)
• M74: 41,433,524 km (0.107 R)
• M75: 41,706,839 km (0.119 R)
• M76: 42,324,230 km (0.097 R)
• M77: 43,845,939 km (0.104 R)
• M78: 45,667,293 km (0.085 R)
• M79: 46,020,344 km (0.075 R)
• M80: 47,441,973 km (0.111 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit