🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 153 Days

Day: 24.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,125,851 km

• M1: 42,935 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 153 Days

Day: 41.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 205 Days

Day: 47.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 103.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.15 AU - 1.45 AU

Year: 541 Days

Day: 33.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,125,851 km

• M1: 74,350 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.31 AU - 2.09 AU

Year: 810 Days

Day: 40.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,125,851 km

• M1: 572,212 km (0.051 R)
• M2: 1,056,909 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.11 AU - 2.69 AU

Year: 1358 Days

Day: 21.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.78 AU - 3.6 AU

Year: 2081 Days

Day: 20.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 11.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.09 AU - 8.29 AU

Year: 6320 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,125,851 km

• M1: 183,108 km (0.069 R)
• M2: 312,809 km (0.096 R)
• M3: 388,954 km (0.057 R)
• M4: 482,154 km (0.047 R)
• M5: 734,526 km (0.081 R)
• M6: 866,471 km (0.112 R)
• M7: 962,961 km (0.068 R)
• M8: 1,086,081 km (0.083 R)
• M9: 1,167,312 km (0.106 R)
• M10: 1,361,341 km (0.032 R)
• M11: 1,526,945 km (0.058 R)
• M12: 1,605,784 km (0.066 R)
• M13: 1,685,968 km (0.116 R)
• M14: 2,093,173 km (0.027 R)
• M15: 2,166,476 km (0.057 R)
• M16: 2,255,786 km (0.099 R)
• M17: 2,346,143 km (0.08 R)
• M18: 2,437,996 km (0.085 R)
• M19: 2,530,897 km (0.088 R)
• M20: 2,672,716 km (0.092 R)
• M21: 2,849,540 km (0.078 R)
• M22: 3,368,944 km (0.1 R)
• M23: 3,899,717 km (0.115 R)
• M24: 4,045,725 km (0.084 R)
• M25: 4,803,139 km (0.117 R)
• M26: 5,078,549 km (0.069 R)
• M27: 5,238,319 km (0.05 R)
• M28: 5,338,998 km (0.076 R)
• M29: 5,665,720 km (0.105 R)
• M30: 5,769,092 km (0.084 R)
• M31: 5,873,212 km (0.075 R)
• M32: 5,977,781 km (0.112 R)
• M33: 6,575,724 km (0.047 R)
• M34: 6,881,801 km (0.106 R)
• M35: 6,992,204 km (0.105 R)
• M36: 7,576,235 km (0.091 R)
• M37: 7,805,119 km (0.118 R)
• M38: 8,152,635 km (0.086 R)
• M39: 8,387,055 km (0.097 R)
• M40: 8,647,655 km (0.117 R)
• M41: 9,055,608 km (0.09 R)
• M42: 9,274,170 km (0.107 R)
• M43: 9,519,062 km (0.069 R)
• M44: 9,592,963 km (0.102 R)
• M45: 9,840,698 km (0.071 R)
• M46: 10,443,727 km (0.097 R)
• M47: 10,801,116 km (0.052 R)
• M48: 11,058,873 km (0.106 R)
• M49: 11,449,323 km (0.099 R)
• M50: 12,110,097 km (0.118 R)
• M51: 12,324,172 km (0.094 R)
• M52: 12,593,598 km (0.047 R)
• M53: 12,810,514 km (0.092 R)
• M54: 12,919,422 km (0.107 R)
• M55: 13,413,394 km (0.086 R)
• M56: 14,306,792 km (0.042 R)
• M57: 14,561,558 km (0.095 R)
• M58: 15,018,130 km (0.119 R)
• M59: 15,916,316 km (0.108 R)
• M60: 16,092,093 km (0.061 R)
• M61: 16,239,148 km (0.045 R)
• M62: 16,831,705 km (0.061 R)
• M63: 16,951,084 km (0.062 R)
• M64: 17,461,662 km (0.081 R)
• M65: 17,794,667 km (0.103 R)
• M66: 18,806,248 km (0.104 R)
• M67: 19,397,159 km (0.088 R)
• M68: 19,553,788 km (0.116 R)
• M69: 20,279,188 km (0.072 R)
• M70: 20,501,640 km (0.052 R)
• M71: 20,661,112 km (0.052 R)
• M72: 20,949,237 km (0.098 R)
• M73: 21,594,153 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 13.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.88 AU - 8.74 AU

Year: 7972 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,125,851 km

• M1: 169,943 km (0.045 R)
• M2: 293,661 km (0.112 R)
• M3: 532,718 km (0.096 R)
• M4: 732,282 km (0.077 R)
• M5: 1,027,737 km (0.073 R)
• M6: 1,882,240 km (0.118 R)
• M7: 2,270,297 km (0.104 R)
• M8: 2,683,786 km (0.089 R)
• M9: 3,121,360 km (0.057 R)
• M10: 3,308,207 km (0.066 R)
• M11: 3,443,893 km (0.107 R)
• M12: 4,150,593 km (0.099 R)
• M13: 4,505,888 km (0.071 R)
• M14: 4,626,464 km (0.054 R)
• M15: 4,901,873 km (0.088 R)
• M16: 4,994,923 km (0.094 R)
• M17: 6,291,189 km (0.087 R)
• M18: 7,187,131 km (0.11 R)
• M19: 8,123,015 km (0.066 R)
• M20: 8,456,020 km (0.084 R)
• M21: 9,173,491 km (0.113 R)
• M22: 9,327,128 km (0.059 R)
• M23: 9,481,663 km (0.051 R)
• M24: 9,675,841 km (0.109 R)
• M25: 9,950,054 km (0.082 R)
• M26: 10,107,879 km (0.028 R)
• M27: 11,277,286 km (0.118 R)
• M28: 11,982,490 km (0.111 R)
• M29: 12,916,579 km (0.119 R)
• M30: 13,262,001 km (0.05 R)
• M31: 13,435,834 km (0.106 R)
• M32: 13,917,987 km (0.106 R)
• M33: 15,581,067 km (0.111 R)
• M34: 15,810,550 km (0.104 R)
• M35: 16,552,705 km (0.108 R)
• M36: 16,833,949 km (0.119 R)
• M37: 17,163,962 km (0.105 R)
• M38: 18,846,639 km (0.116 R)
• M39: 19,189,368 km (0.029 R)
• M40: 19,287,653 km (0.102 R)
• M41: 19,831,591 km (0.079 R)
• M42: 23,042,111 km (0.102 R)
• M43: 23,303,908 km (0.118 R)
• M44: 23,566,452 km (0.104 R)
• M45: 23,935,959 km (0.11 R)
• M46: 24,307,260 km (0.078 R)
• M47: 24,787,470 km (0.062 R)
• M48: 25,540,695 km (0.074 R)
• M49: 25,974,529 km (0.112 R)
• M50: 26,083,286 km (0.077 R)
• M51: 26,246,797 km (0.05 R)
• M52: 27,733,949 km (0.051 R)
• M53: 28,571,997 km (0.104 R)
• M54: 28,684,345 km (0.1 R)
• M55: 28,909,489 km (0.104 R)
• M56: 29,078,685 km (0.066 R)
• M57: 29,248,328 km (0.049 R)
• M58: 29,702,208 km (0.085 R)
• M59: 31,366,934 km (0.119 R)
• M60: 32,708,826 km (0.1 R)
• M61: 32,826,261 km (0.105 R)
• M62: 33,179,910 km (0.092 R)
• M63: 33,416,275 km (0.084 R)
• M64: 35,146,823 km (0.113 R)
• M65: 35,871,475 km (0.103 R)
• M66: 36,053,386 km (0.096 R)
• M67: 36,174,860 km (0.082 R)
• M68: 37,581,379 km (0.101 R)
• M69: 37,827,916 km (0.115 R)
• M70: 38,694,686 km (0.114 R)
• M71: 39,944,277 km (0.1 R)
• M72: 40,132,770 km (0.052 R)
• M73: 40,890,184 km (0.118 R)
• M74: 41,270,612 km (0.085 R)
• M75: 41,843,422 km (0.063 R)
• M76: 42,034,907 km (0.092 R)
• M77: 42,482,953 km (0.117 R)
• M78: 42,803,990 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit