🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.88 AU - 1.26 AU

Year: 406 Days

Day: 32.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,763,985 km

• M1: 478,115 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 544 Days

Day: 46.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1231 Days

Day: 41.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.69 AU - 4.11 AU

Year: 2301 Days

Day: 31.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.9 AU - 7.52 AU

Year: 6381 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,763,985 km

• M1: 197,768 km (0.099 R)
• M2: 291,117 km (0.11 R)
• M3: 415,583 km (0.032 R)
• M4: 720,463 km (0.036 R)
• M5: 957,576 km (0.066 R)
• M6: 1,196,484 km (0.084 R)
• M7: 1,578,557 km (0.108 R)
• M8: 1,762,562 km (0.101 R)
• M9: 1,938,938 km (0.08 R)
• M10: 2,044,704 km (0.038 R)
• M11: 2,183,531 km (0.064 R)
• M12: 2,406,132 km (0.095 R)
• M13: 2,619,608 km (0.042 R)
• M14: 2,805,409 km (0.118 R)
• M15: 3,334,237 km (0.092 R)
• M16: 3,462,293 km (0.099 R)
• M17: 3,573,295 km (0.06 R)
• M18: 3,685,493 km (0.118 R)
• M19: 4,126,956 km (0.113 R)
• M20: 4,707,845 km (0.076 R)
• M21: 5,039,503 km (0.119 R)
• M22: 5,293,221 km (0.082 R)
• M23: 5,486,502 km (0.12 R)
• M24: 5,638,344 km (0.049 R)
• M25: 5,968,506 km (0.097 R)
• M26: 6,350,579 km (0.068 R)
• M27: 6,926,830 km (0.055 R)
• M28: 7,044,115 km (0.084 R)
• M29: 7,328,351 km (0.088 R)
• M30: 7,423,944 km (0.104 R)
• M31: 7,908,342 km (0.029 R)
• M32: 8,203,798 km (0.088 R)
• M33: 10,292,782 km (0.053 R)
• M34: 10,480,677 km (0.099 R)
• M35: 11,078,919 km (0.096 R)
• M36: 11,409,830 km (0.067 R)
• M37: 12,138,222 km (0.088 R)
• M38: 12,479,454 km (0.094 R)
• M39: 12,766,383 km (0.091 R)
• M40: 12,968,490 km (0.09 R)
• M41: 13,200,666 km (0.112 R)
• M42: 13,405,016 km (0.096 R)
• M43: 14,084,041 km (0.099 R)
• M44: 14,382,638 km (0.109 R)
• M45: 14,593,123 km (0.091 R)
• M46: 15,169,224 km (0.082 R)
• M47: 15,660,055 km (0.08 R)
• M48: 15,783,623 km (0.076 R)
• M49: 16,626,158 km (0.108 R)
• M50: 17,259,705 km (0.078 R)
• M51: 18,224,910 km (0.092 R)
• M52: 18,452,598 km (0.12 R)
• M53: 18,583,197 km (0.109 R)
• M54: 19,009,701 km (0.099 R)
• M55: 19,872,282 km (0.069 R)
• M56: 20,883,414 km (0.117 R)
• M57: 21,326,822 km (0.113 R)
• M58: 21,463,854 km (0.108 R)
• M59: 22,361,890 km (0.071 R)
• M60: 22,675,596 km (0.096 R)
• M61: 22,815,620 km (0.079 R)
• M62: 23,061,110 km (0.1 R)
• M63: 23,307,498 km (0.062 R)
• M64: 23,590,238 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 14

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.81 AU - 12.39 AU

Year: 15451 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,763,985 km

• M1: 182,360 km (0.067 R)
• M2: 348,264 km (0.066 R)
• M3: 460,013 km (0.025 R)
• M4: 749,336 km (0.085 R)
• M5: 926,609 km (0.041 R)
• M6: 1,241,363 km (0.032 R)
• M7: 1,500,317 km (0.111 R)
• M8: 1,753,586 km (0.062 R)
• M9: 1,922,333 km (0.103 R)
• M10: 2,846,847 km (0.075 R)
• M11: 3,222,189 km (0.063 R)
• M12: 3,706,138 km (0.102 R)
• M13: 4,052,307 km (0.107 R)
• M14: 4,245,737 km (0.078 R)
• M15: 4,376,336 km (0.099 R)
• M16: 4,776,361 km (0.063 R)
• M17: 5,434,143 km (0.058 R)
• M18: 5,791,831 km (0.12 R)
• M19: 6,010,244 km (0.111 R)
• M20: 6,455,298 km (0.05 R)
• M21: 6,568,244 km (0.086 R)
• M22: 6,872,676 km (0.105 R)
• M23: 7,065,358 km (0.096 R)
• M24: 8,177,319 km (0.111 R)
• M25: 9,004,745 km (0.084 R)
• M26: 9,258,313 km (0.113 R)
• M27: 10,295,924 km (0.108 R)
• M28: 11,324,708 km (0.1 R)
• M29: 11,782,328 km (0.104 R)
• M30: 11,967,082 km (0.119 R)
• M31: 12,433,229 km (0.066 R)
• M32: 13,287,133 km (0.113 R)
• M33: 13,672,797 km (0.101 R)
• M34: 13,915,744 km (0.108 R)
• M35: 14,013,281 km (0.05 R)
• M36: 14,702,778 km (0.101 R)
• M37: 14,851,927 km (0.053 R)
• M38: 15,151,871 km (0.095 R)
• M39: 17,254,170 km (0.103 R)
• M40: 18,419,687 km (0.047 R)
• M41: 18,795,925 km (0.086 R)
• M42: 19,120,403 km (0.096 R)
• M43: 20,326,012 km (0.097 R)
• M44: 21,050,066 km (0.094 R)
• M45: 21,218,364 km (0.052 R)
• M46: 22,237,424 km (0.045 R)
• M47: 22,466,010 km (0.09 R)
• M48: 22,752,939 km (0.117 R)
• M49: 24,323,118 km (0.039 R)
• M50: 25,448,991 km (0.103 R)
• M51: 27,077,963 km (0.099 R)
• M52: 27,261,070 km (0.084 R)
• M53: 28,059,175 km (0.103 R)
• M54: 29,052,056 km (0.091 R)
• M55: 29,741,403 km (0.094 R)
• M56: 30,056,456 km (0.077 R)
• M57: 30,436,136 km (0.09 R)
• M58: 33,007,125 km (0.111 R)
• M59: 34,781,655 km (0.111 R)
• M60: 35,647,078 km (0.073 R)
• M61: 35,847,839 km (0.099 R)
• M62: 36,116,068 km (0.087 R)
• M63: 36,250,406 km (0.035 R)
• M64: 36,452,214 km (0.113 R)
• M65: 37,263,483 km (0.073 R)
• M66: 37,535,153 km (0.097 R)
• M67: 37,739,354 km (0.119 R)
• M68: 40,706,927 km (0.104 R)
• M69: 40,916,813 km (0.112 R)
• M70: 41,478,104 km (0.052 R)
• M71: 42,183,308 km (0.1 R)
• M72: 43,106,028 km (0.049 R)
• M73: 43,391,311 km (0.061 R)
• M74: 44,610,683 km (0.042 R)
• M75: 45,405,647 km (0.092 R)
• M76: 45,841,276 km (0.107 R)
• M77: 45,986,834 km (0.076 R)
• M78: 46,643,569 km (0.052 R)
• M79: 46,936,482 km (0.103 R)
• M80: 49,077,975 km (0.092 R)
• M81: 49,375,824 km (0.106 R)
• M82: 49,599,623 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 5.6

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.27 AU - 15.39 AU

Year: 15893 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,763,985 km

• M1: 232,924 km (0.093 R)
• M2: 796,758 km (0.085 R)
• M3: 1,125,724 km (0.062 R)
• M4: 1,928,167 km (0.051 R)
• M5: 3,094,881 km (0.114 R)
• M6: 3,133,028 km (0.091 R)
• M7: 3,404,997 km (0.098 R)
• M8: 3,563,720 km (0.079 R)
• M9: 3,724,987 km (0.079 R)
• M10: 3,765,678 km (0.109 R)
• M11: 3,888,647 km (0.039 R)
• M12: 4,054,701 km (0.091 R)
• M13: 4,480,007 km (0.094 R)
• M14: 6,124,836 km (0.117 R)
• M15: 6,611,627 km (0.029 R)
• M16: 6,710,512 km (0.071 R)
• M17: 7,110,985 km (0.069 R)
• M18: 7,212,263 km (0.109 R)
• M19: 7,263,126 km (0.104 R)
• M20: 8,198,412 km (0.119 R)
• M21: 8,358,033 km (0.065 R)
• M22: 8,518,552 km (0.079 R)
• M23: 8,734,272 km (0.095 R)
• M24: 9,615,104 km (0.057 R)
• M25: 10,351,275 km (0.091 R)
• M26: 10,581,506 km (0.113 R)
• M27: 11,817,334 km (0.11 R)
• M28: 12,360,973 km (0.081 R)
• M29: 12,850,906 km (0.038 R)
• M30: 13,036,258 km (0.094 R)
• M31: 15,198,396 km (0.114 R)
• M32: 16,722,798 km (0.074 R)
• M33: 17,400,626 km (0.074 R)
• M34: 17,949,201 km (0.036 R)
• M35: 18,853,072 km (0.025 R)
• M36: 19,771,453 km (0.103 R)
• M37: 21,139,825 km (0.104 R)
• M38: 21,504,993 km (0.037 R)
• M39: 22,687,415 km (0.096 R)
• M40: 22,986,461 km (0.093 R)
• M41: 23,061,260 km (0.119 R)
• M42: 23,136,358 km (0.116 R)
• M43: 23,211,456 km (0.042 R)
• M44: 23,815,083 km (0.096 R)
• M45: 24,500,391 km (0.113 R)
• M46: 25,812,514 km (0.088 R)
• M47: 26,046,336 km (0.111 R)
• M48: 27,068,089 km (0.071 R)
• M49: 27,623,696 km (0.039 R)
• M50: 29,556,799 km (0.11 R)
• M51: 30,622,086 km (0.03 R)
• M52: 31,366,934 km (0.107 R)
• M53: 31,699,938 km (0.099 R)
• M54: 32,705,685 km (0.079 R)
• M55: 33,551,960 km (0.115 R)
• M56: 33,722,053 km (0.098 R)
• M57: 34,234,126 km (0.114 R)
• M58: 34,576,855 km (0.111 R)
• M59: 34,662,724 km (0.085 R)
• M60: 35,006,949 km (0.103 R)
• M61: 35,093,117 km (0.098 R)
• M62: 35,698,839 km (0.103 R)
• M63: 38,867,322 km (0.091 R)
• M64: 38,956,632 km (0.117 R)
• M65: 41,484,387 km (0.075 R)
• M66: 41,941,259 km (0.11 R)
• M67: 43,137,144 km (0.105 R)
• M68: 43,507,399 km (0.106 R)
• M69: 44,064,651 km (0.103 R)
• M70: 46,222,750 km (0.104 R)
• M71: 47,362,237 km (0.075 R)
• M72: 47,839,753 km (0.031 R)
• M73: 49,282,027 km (0.071 R)
• M74: 51,717,181 km (0.119 R)
• M75: 52,998,935 km (0.099 R)
• M76: 53,197,003 km (0.065 R)
• M77: 55,392,501 km (0.052 R)
• M78: 56,097,257 km (0.107 R)
• M79: 57,210,714 km (0.027 R)
• M80: 59,356,546 km (0.088 R)
• M81: 59,459,319 km (0.092 R)
• M82: 59,871,312 km (0.108 R)
• M83: 61,840,917 km (0.097 R)
• M84: 62,362,864 km (0.078 R)
• M85: 62,467,433 km (0.118 R)
• M86: 64,888,076 km (0.056 R)
• M87: 64,993,992 km (0.113 R)
• M88: 66,056,585 km (0.093 R)
• M89: 66,269,762 km (0.075 R)
• M90: 67,768,583 km (0.116 R)
• M91: 67,875,995 km (0.047 R)
• M92: 70,363,957 km (0.11 R)
• M93: 72,112,158 km (0.069 R)
• M94: 73,101,748 km (0.097 R)
• M95: 73,432,658 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit