🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 145 Days

Day: 47.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 190 Days

Day: 26 Hours

Environment

Temp: 147 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 249 Days

Day: 22.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,787,725 km

• M1: 248,482 km (0.111 R)
• M2: 267,032 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.2 AU - 1.32 AU

Year: 502 Days

Day: 19.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 10.3

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.46 AU - 10.52 AU

Year: 9563 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,787,725 km

• M1: 151,842 km (0.097 R)
• M2: 251,175 km (0.028 R)
• M3: 379,829 km (0.105 R)
• M4: 551,119 km (0.086 R)
• M5: 647,460 km (0.09 R)
• M6: 953,238 km (0.102 R)
• M7: 1,153,998 km (0.094 R)
• M8: 1,368,821 km (0.054 R)
• M9: 1,550,283 km (0.101 R)
• M10: 2,489,458 km (0.049 R)
• M11: 3,420,406 km (0.048 R)
• M12: 3,543,824 km (0.115 R)
• M13: 3,763,583 km (0.115 R)
• M14: 3,923,204 km (0.112 R)
• M15: 4,085,219 km (0.087 R)
• M16: 4,449,190 km (0.104 R)
• M17: 4,720,710 km (0.1 R)
• M18: 5,279,907 km (0.092 R)
• M19: 5,495,029 km (0.116 R)
• M20: 5,639,989 km (0.048 R)
• M21: 6,120,198 km (0.028 R)
• M22: 6,884,644 km (0.103 R)
• M23: 7,317,879 km (0.072 R)
• M24: 8,544,282 km (0.087 R)
• M25: 8,628,356 km (0.087 R)
• M26: 8,839,589 km (0.094 R)
• M27: 8,924,560 km (0.061 R)
• M28: 9,353,607 km (0.113 R)
• M29: 10,142,885 km (0.099 R)
• M30: 11,320,370 km (0.098 R)
• M31: 11,598,173 km (0.088 R)
• M32: 11,784,722 km (0.095 R)
• M33: 11,878,370 km (0.102 R)
• M34: 13,021,148 km (0.116 R)
• M35: 14,298,415 km (0.068 R)
• M36: 14,398,346 km (0.106 R)
• M37: 14,498,427 km (0.038 R)
• M38: 14,649,072 km (0.073 R)
• M39: 15,307,901 km (0.106 R)
• M40: 15,872,932 km (0.073 R)
• M41: 16,028,215 km (0.114 R)
• M42: 16,654,432 km (0.103 R)
• M43: 17,129,405 km (0.063 R)
• M44: 18,200,675 km (0.037 R)
• M45: 20,295,494 km (0.07 R)
• M46: 20,407,842 km (0.075 R)
• M47: 20,802,631 km (0.092 R)
• M48: 21,657,284 km (0.117 R)
• M49: 22,175,640 km (0.031 R)
• M50: 22,407,218 km (0.118 R)
• M51: 22,756,230 km (0.082 R)
• M52: 23,048,544 km (0.076 R)
• M53: 25,612,651 km (0.1 R)
• M54: 25,855,748 km (0.071 R)
• M55: 26,528,190 km (0.093 R)
• M56: 26,712,495 km (0.085 R)
• M57: 26,897,398 km (0.112 R)
• M58: 27,454,351 km (0.105 R)
• M59: 28,077,875 km (0.112 R)
• M60: 28,328,451 km (0.047 R)
• M61: 29,720,459 km (0.056 R)
• M62: 30,360,439 km (0.11 R)
• M63: 31,589,086 km (0.108 R)
• M64: 32,439,101 km (0.094 R)
• M65: 32,636,271 km (0.071 R)
• M66: 33,031,958 km (0.113 R)
• M67: 33,362,868 km (0.104 R)
• M68: 33,429,140 km (0.11 R)
• M69: 33,894,539 km (0.074 R)
• M70: 34,295,162 km (0.072 R)
• M71: 35,845,595 km (0.094 R)
• M72: 36,731,962 km (0.059 R)
• M73: 37,280,986 km (0.094 R)
• M74: 37,971,081 km (0.106 R)
• M75: 38,109,609 km (0.051 R)
• M76: 38,874,652 km (0.103 R)
• M77: 42,271,422 km (0.086 R)
• M78: 43,424,672 km (0.107 R)
• M79: 44,515,240 km (0.1 R)
• M80: 45,173,919 km (0.106 R)
• M81: 46,204,948 km (0.097 R)
• M82: 47,094,756 km (0.027 R)
• M83: 48,140,146 km (0.11 R)
• M84: 49,949,981 km (0.104 R)
• M85: 50,101,673 km (0.057 R)
• M86: 50,177,669 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 5.5

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.32 AU - 16.98 AU

Year: 18883 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,787,725 km

• M1: 142,866 km (0.083 R)
• M2: 473,178 km (0.048 R)
• M3: 644,168 km (0.113 R)
• M4: 1,138,440 km (0.071 R)
• M5: 1,421,329 km (0.05 R)
• M6: 1,529,489 km (0.097 R)
• M7: 2,110,377 km (0.073 R)
• M8: 2,619,608 km (0.055 R)
• M9: 2,956,503 km (0.109 R)
• M10: 3,060,324 km (0.077 R)
• M11: 3,235,952 km (0.118 R)
• M12: 3,970,926 km (0.078 R)
• M13: 4,085,518 km (0.026 R)
• M14: 4,475,370 km (0.093 R)
• M15: 7,377,868 km (0.119 R)
• M16: 7,518,789 km (0.113 R)
• M17: 7,851,345 km (0.075 R)
• M18: 8,091,749 km (0.106 R)
• M19: 8,140,219 km (0.027 R)
• M20: 8,629,254 km (0.091 R)
• M21: 9,077,599 km (0.033 R)
• M22: 9,431,547 km (0.108 R)
• M23: 9,687,210 km (0.107 R)
• M24: 10,785,258 km (0.099 R)
• M25: 10,998,884 km (0.054 R)
• M26: 11,593,536 km (0.07 R)
• M27: 11,757,645 km (0.099 R)
• M28: 12,477,061 km (0.104 R)
• M29: 12,757,557 km (0.076 R)
• M30: 13,439,274 km (0.042 R)
• M31: 13,669,206 km (0.111 R)
• M32: 14,601,650 km (0.092 R)
• M33: 15,374,323 km (0.052 R)
• M34: 17,269,728 km (0.057 R)
• M35: 17,707,750 km (0.091 R)
• M36: 18,403,530 km (0.094 R)
• M37: 19,952,616 km (0.106 R)
• M38: 20,941,757 km (0.12 R)
• M39: 21,341,782 km (0.113 R)
• M40: 21,677,180 km (0.067 R)
• M41: 22,557,265 km (0.112 R)
• M42: 23,173,458 km (0.076 R)
• M43: 23,449,017 km (0.066 R)
• M44: 24,702,648 km (0.08 R)
• M45: 24,984,191 km (0.101 R)
• M46: 25,408,450 km (0.028 R)
• M47: 25,763,895 km (0.073 R)
• M48: 27,419,794 km (0.105 R)
• M49: 27,857,367 km (0.112 R)
• M50: 28,444,390 km (0.116 R)
• M51: 31,136,403 km (0.035 R)
• M52: 32,512,554 km (0.116 R)
• M53: 33,986,542 km (0.104 R)
• M54: 34,456,429 km (0.027 R)
• M55: 35,799,818 km (0.107 R)
• M56: 36,038,576 km (0.104 R)
• M57: 37,806,075 km (0.12 R)
• M58: 38,211,784 km (0.077 R)
• M59: 39,848,684 km (0.117 R)
• M60: 39,931,112 km (0.097 R)
• M61: 41,842,973 km (0.086 R)
• M62: 42,094,597 km (0.07 R)
• M63: 44,723,331 km (0.061 R)
• M64: 46,100,828 km (0.075 R)
• M65: 47,230,292 km (0.093 R)
• M66: 48,280,918 km (0.086 R)
• M67: 49,250,761 km (0.094 R)
• M68: 49,516,297 km (0.111 R)
• M69: 50,762,148 km (0.057 R)
• M70: 50,851,458 km (0.109 R)
• M71: 52,018,172 km (0.103 R)
• M72: 52,921,743 km (0.05 R)
• M73: 53,830,251 km (0.106 R)
• M74: 55,294,814 km (0.111 R)
• M75: 56,958,043 km (0.045 R)
• M76: 57,143,843 km (0.077 R)
• M77: 57,516,043 km (0.058 R)
• M78: 58,262,985 km (0.105 R)
• M79: 61,854,232 km (0.107 R)
• M80: 62,045,268 km (0.104 R)
• M81: 63,676,483 km (0.119 R)
• M82: 64,062,446 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.3

Radius: 4.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.67 AU - 19.31 AU

Year: 25949 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,787,725 km

• M1: 107,710 km (0.052 R)
• M2: 285,433 km (0.068 R)
• M3: 778,507 km (0.081 R)
• M4: 1,594,713 km (0.055 R)
• M5: 1,716,486 km (0.068 R)
• M6: 1,816,118 km (0.103 R)
• M7: 2,708,021 km (0.093 R)
• M8: 3,151,878 km (0.03 R)
• M9: 4,510,525 km (0.107 R)
• M10: 4,683,012 km (0.074 R)
• M11: 5,285,293 km (0.088 R)
• M12: 5,430,552 km (0.109 R)
• M13: 5,467,054 km (0.112 R)
• M14: 5,762,211 km (0.077 R)
• M15: 6,062,454 km (0.094 R)
• M16: 6,100,302 km (0.081 R)
• M17: 6,138,300 km (0.088 R)
• M18: 6,795,932 km (0.116 R)
• M19: 8,260,645 km (0.082 R)
• M20: 9,464,309 km (0.04 R)
• M21: 9,552,422 km (0.109 R)
• M22: 12,078,532 km (0.075 R)
• M23: 12,607,061 km (0.078 R)
• M24: 13,936,238 km (0.074 R)
• M25: 14,389,071 km (0.109 R)
• M26: 14,795,678 km (0.106 R)
• M27: 16,406,548 km (0.112 R)
• M28: 17,098,588 km (0.072 R)
• M29: 18,620,896 km (0.106 R)
• M30: 18,676,097 km (0.115 R)
• M31: 19,063,855 km (0.104 R)
• M32: 19,342,406 km (0.12 R)
• M33: 19,847,150 km (0.111 R)
• M34: 20,186,138 km (0.12 R)
• M35: 21,387,559 km (0.115 R)
• M36: 22,142,729 km (0.09 R)
• M37: 22,611,868 km (0.102 R)
• M38: 23,440,640 km (0.117 R)
• M39: 23,798,777 km (0.087 R)
• M40: 25,310,763 km (0.104 R)
• M41: 28,936,267 km (0.1 R)
• M42: 29,256,257 km (0.07 R)
• M43: 29,448,939 km (0.071 R)
• M44: 30,418,184 km (0.05 R)
• M45: 30,483,259 km (0.097 R)
• M46: 33,053,799 km (0.094 R)
• M47: 33,589,509 km (0.116 R)
• M48: 36,864,206 km (0.087 R)
• M49: 37,559,089 km (0.119 R)
• M50: 42,761,205 km (0.105 R)
• M51: 43,711,002 km (0.113 R)
• M52: 44,520,177 km (0.11 R)
• M53: 45,185,738 km (0.108 R)
• M54: 45,259,938 km (0.096 R)
• M55: 46,003,888 km (0.076 R)
• M56: 48,032,436 km (0.111 R)
• M57: 48,335,371 km (0.103 R)
• M58: 49,477,401 km (0.088 R)
• M59: 50,936,429 km (0.04 R)
• M60: 51,555,166 km (0.119 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit