🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 25.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 207 Days

Day: 31.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 18.1 °

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: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.91 AU

Year: 248 Days

Day: 30.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.67 AU - 4.55 AU

Year: 2942 Days

Day: 14.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,496,589 km

• M1: 474,824 km (0.052 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 10.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.06 AU - 6.14 AU

Year: 5320 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,496,589 km

• M1: 445,353 km (0.116 R)
• M2: 555,307 km (0.087 R)
• M3: 675,883 km (0.085 R)
• M4: 769,831 km (0.091 R)
• M5: 945,608 km (0.09 R)
• M6: 1,206,208 km (0.107 R)
• M7: 1,278,613 km (0.081 R)
• M8: 1,583,942 km (0.12 R)
• M9: 1,663,977 km (0.092 R)
• M10: 1,980,825 km (0.086 R)
• M11: 2,595,074 km (0.114 R)
• M12: 2,690,368 km (0.094 R)
• M13: 3,143,500 km (0.049 R)
• M14: 3,306,711 km (0.117 R)
• M15: 3,641,811 km (0.064 R)
• M16: 4,504,242 km (0.059 R)
• M17: 4,712,034 km (0.115 R)
• M18: 5,041,747 km (0.101 R)
• M19: 5,137,340 km (0.101 R)
• M20: 5,574,914 km (0.109 R)
• M21: 5,748,298 km (0.03 R)
• M22: 6,100,601 km (0.111 R)
• M23: 6,330,832 km (0.093 R)
• M24: 6,408,324 km (0.089 R)
• M25: 7,253,402 km (0.12 R)
• M26: 7,497,396 km (0.118 R)
• M27: 7,910,137 km (0.072 R)
• M28: 8,217,561 km (0.088 R)
• M29: 8,302,083 km (0.1 R)
• M30: 9,427,209 km (0.11 R)
• M31: 9,664,022 km (0.084 R)
• M32: 9,783,102 km (0.111 R)
• M33: 9,962,620 km (0.062 R)
• M34: 10,083,046 km (0.106 R)
• M35: 11,063,062 km (0.085 R)
• M36: 11,156,411 km (0.096 R)
• M37: 11,406,987 km (0.115 R)
• M38: 11,754,353 km (0.119 R)
• M39: 11,913,526 km (0.076 R)
• M40: 12,009,268 km (0.073 R)
• M41: 12,201,651 km (0.085 R)
• M42: 12,752,321 km (0.11 R)
• M43: 13,178,824 km (0.079 R)
• M44: 13,377,341 km (0.103 R)
• M45: 13,610,115 km (0.075 R)
• M46: 13,777,216 km (0.106 R)
• M47: 14,316,516 km (0.096 R)
• M48: 14,657,151 km (0.114 R)
• M49: 14,759,775 km (0.07 R)
• M50: 14,965,921 km (0.06 R)
• M51: 15,242,228 km (0.12 R)
• M52: 15,450,618 km (0.069 R)
• M53: 15,555,187 km (0.113 R)
• M54: 15,660,055 km (0.091 R)
• M55: 16,046,167 km (0.12 R)
• M56: 16,863,869 km (0.092 R)
• M57: 18,873,567 km (0.053 R)
• M58: 19,172,164 km (0.09 R)
• M59: 19,660,751 km (0.112 R)
• M60: 19,963,537 km (0.074 R)
• M61: 20,382,261 km (0.065 R)
• M62: 20,535,300 km (0.032 R)
• M63: 20,650,340 km (0.085 R)
• M64: 20,727,084 km (0.045 R)
• M65: 21,035,106 km (0.042 R)
• M66: 21,151,045 km (0.1 R)
• M67: 21,616,892 km (0.061 R)
• M68: 21,968,597 km (0.113 R)
• M69: 22,955,195 km (0.086 R)
• M70: 23,154,310 km (0.037 R)
• M71: 23,433,908 km (0.12 R)
• M72: 23,996,546 km (0.079 R)
• M73: 24,441,899 km (0.062 R)
• M74: 24,808,114 km (0.037 R)
• M75: 24,971,625 km (0.096 R)
• M76: 25,546,230 km (0.119 R)
• M77: 26,583,392 km (0.096 R)
• M78: 26,666,868 km (0.112 R)
• M79: 26,792,380 km (0.06 R)
• M80: 26,876,155 km (0.094 R)
• M81: 27,212,301 km (0.066 R)
• M82: 27,380,749 km (0.057 R)
• M83: 27,634,167 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579

Radius: 10.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.17 AU - 8.27 AU

Year: 6850 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,496,589 km

• M1: 166,054 km (0.089 R)
• M2: 256,112 km (0.036 R)
• M3: 416,929 km (0.084 R)
• M4: 529,726 km (0.06 R)
• M5: 949,647 km (0.094 R)
• M6: 1,041,650 km (0.115 R)
• M7: 1,235,379 km (0.1 R)
• M8: 1,319,603 km (0.1 R)
• M9: 1,529,937 km (0.094 R)
• M10: 1,676,543 km (0.109 R)
• M11: 1,944,174 km (0.096 R)
• M12: 2,585,350 km (0.054 R)
• M13: 2,963,384 km (0.07 R)
• M14: 3,124,202 km (0.059 R)
• M15: 3,406,643 km (0.086 R)
• M16: 4,047,071 km (0.12 R)
• M17: 4,123,366 km (0.057 R)
• M18: 4,329,213 km (0.034 R)
• M19: 4,644,415 km (0.068 R)
• M20: 5,408,711 km (0.076 R)
• M21: 6,036,573 km (0.085 R)
• M22: 6,567,496 km (0.108 R)
• M23: 6,838,717 km (0.082 R)
• M24: 7,267,764 km (0.1 R)
• M25: 7,454,312 km (0.036 R)
• M26: 7,579,526 km (0.059 R)
• M27: 8,055,696 km (0.074 R)
• M28: 8,119,873 km (0.097 R)
• M29: 8,771,372 km (0.097 R)
• M30: 8,870,555 km (0.108 R)
• M31: 10,089,778 km (0.11 R)
• M32: 10,472,749 km (0.059 R)
• M33: 10,825,052 km (0.102 R)
• M34: 11,577,678 km (0.101 R)
• M35: 11,650,233 km (0.102 R)
• M36: 12,125,506 km (0.076 R)
• M37: 12,569,961 km (0.118 R)
• M38: 12,644,461 km (0.068 R)
• M39: 12,981,954 km (0.085 R)
• M40: 13,284,441 km (0.114 R)
• M41: 13,436,582 km (0.083 R)
• M42: 13,665,915 km (0.116 R)
• M43: 14,128,322 km (0.093 R)
• M44: 14,439,486 km (0.104 R)
• M45: 14,595,965 km (0.078 R)
• M46: 14,792,237 km (0.095 R)
• M47: 15,787,063 km (0.086 R)
• M48: 16,762,441 km (0.118 R)
• M49: 16,926,849 km (0.067 R)
• M50: 17,091,856 km (0.082 R)
• M51: 17,423,365 km (0.112 R)
• M52: 17,715,230 km (0.081 R)
• M53: 17,882,780 km (0.089 R)
• M54: 18,177,188 km (0.109 R)
• M55: 18,303,898 km (0.056 R)
• M56: 18,558,214 km (0.11 R)
• M57: 18,813,578 km (0.109 R)
• M58: 20,458,107 km (0.041 R)
• M59: 21,119,928 km (0.049 R)
• M60: 21,386,661 km (0.095 R)
• M61: 22,103,235 km (0.1 R)
• M62: 23,010,097 km (0.03 R)
• M63: 23,238,683 km (0.062 R)
• M64: 23,882,851 km (0.044 R)
• M65: 24,021,678 km (0.043 R)
• M66: 24,207,030 km (0.114 R)
• M67: 24,439,655 km (0.09 R)
• M68: 24,579,529 km (0.087 R)
• M69: 25,000,647 km (0.086 R)
• M70: 25,094,594 km (0.099 R)
• M71: 27,335,570 km (0.12 R)
• M72: 27,771,947 km (0.096 R)
• M73: 28,504,378 km (0.05 R)
• M74: 28,897,671 km (0.083 R)
• M75: 29,045,474 km (0.052 R)
• M76: 30,488,495 km (0.09 R)
• M77: 30,638,990 km (0.105 R)
• M78: 30,739,670 km (0.108 R)
• M79: 31,041,857 km (0.096 R)
• M80: 31,142,836 km (0.036 R)
• M81: 32,619,367 km (0.102 R)
• M82: 33,910,397 km (0.077 R)
• M83: 34,014,367 km (0.096 R)
• M84: 35,060,206 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 9.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.85 AU - 11.37 AU

Year: 10519 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,496,589 km

• M1: 137,331 km (0.054 R)
• M2: 236,963 km (0.109 R)
• M3: 386,710 km (0.108 R)
• M4: 494,571 km (0.116 R)
• M5: 656,435 km (0.098 R)
• M6: 1,591,422 km (0.11 R)
• M7: 1,713,195 km (0.084 R)
• M8: 1,901,688 km (0.086 R)
• M9: 2,231,252 km (0.079 R)
• M10: 2,722,980 km (0.089 R)
• M11: 3,535,446 km (0.099 R)
• M12: 3,615,332 km (0.086 R)
• M13: 4,504,691 km (0.048 R)
• M14: 5,336,006 km (0.043 R)
• M15: 5,458,677 km (0.107 R)
• M16: 6,214,296 km (0.106 R)
• M17: 6,736,243 km (0.054 R)
• M18: 7,374,277 km (0.111 R)
• M19: 7,442,644 km (0.11 R)
• M20: 7,717,904 km (0.034 R)
• M21: 8,528,126 km (0.11 R)
• M22: 8,998,013 km (0.051 R)
• M23: 9,254,423 km (0.12 R)
• M24: 9,550,627 km (0.064 R)
• M25: 9,849,823 km (0.04 R)
• M26: 10,190,308 km (0.116 R)
• M27: 10,650,172 km (0.094 R)
• M28: 11,789,359 km (0.109 R)
• M29: 12,272,112 km (0.086 R)
• M30: 12,515,956 km (0.093 R)
• M31: 13,927,412 km (0.116 R)
• M32: 14,523,260 km (0.093 R)
• M33: 14,609,130 km (0.062 R)
• M34: 14,997,336 km (0.101 R)
• M35: 16,182,151 km (0.096 R)
• M36: 16,315,742 km (0.106 R)
• M37: 16,539,092 km (0.058 R)
• M38: 17,079,140 km (0.073 R)
• M39: 18,454,842 km (0.084 R)
• M40: 20,970,929 km (0.075 R)
• M41: 21,408,802 km (0.069 R)
• M42: 21,506,489 km (0.06 R)
• M43: 21,948,102 km (0.098 R)
• M44: 23,491,802 km (0.031 R)
• M45: 24,864,812 km (0.073 R)
• M46: 26,106,923 km (0.085 R)
• M47: 26,630,366 km (0.08 R)
• M48: 26,735,533 km (0.088 R)
• M49: 26,998,975 km (0.049 R)
• M50: 27,157,399 km (0.112 R)
• M51: 27,687,724 km (0.082 R)
• M52: 28,061,120 km (0.07 R)
• M53: 28,651,134 km (0.101 R)
• M54: 30,007,388 km (0.083 R)
• M55: 30,226,250 km (0.092 R)
• M56: 33,800,741 km (0.105 R)
• M57: 34,314,012 km (0.112 R)
• M58: 34,428,454 km (0.108 R)
• M59: 35,117,502 km (0.092 R)
• M60: 35,579,460 km (0.103 R)
• M61: 36,801,675 km (0.08 R)
• M62: 37,036,094 km (0.051 R)
• M63: 37,683,255 km (0.108 R)
• M64: 40,127,684 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 8.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.74 AU - 15.96 AU

Year: 16265 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,496,589 km

• M1: 130,898 km (0.098 R)
• M2: 216,169 km (0.116 R)
• M3: 891,603 km (0.081 R)
• M4: 1,018,163 km (0.11 R)
• M5: 1,844,392 km (0.106 R)
• M6: 2,147,477 km (0.088 R)
• M7: 2,988,816 km (0.089 R)
• M8: 3,411,280 km (0.094 R)
• M9: 4,168,545 km (0.11 R)
• M10: 4,383,966 km (0.08 R)
• M11: 4,566,325 km (0.1 R)
• M12: 5,282,002 km (0.077 R)
• M13: 5,359,344 km (0.043 R)
• M14: 5,831,624 km (0.096 R)
• M15: 5,951,751 km (0.105 R)
• M16: 6,399,348 km (0.097 R)
• M17: 7,112,481 km (0.063 R)
• M18: 7,762,484 km (0.105 R)
• M19: 8,704,352 km (0.084 R)
• M20: 9,072,662 km (0.056 R)
• M21: 9,493,032 km (0.076 R)
• M22: 10,015,577 km (0.067 R)
• M23: 10,498,629 km (0.114 R)
• M24: 12,351,399 km (0.063 R)
• M25: 13,447,203 km (0.091 R)
• M26: 13,872,809 km (0.102 R)
• M27: 14,411,062 km (0.049 R)
• M28: 14,846,541 km (0.09 R)
• M29: 15,563,564 km (0.114 R)
• M30: 15,898,215 km (0.11 R)
• M31: 16,916,677 km (0.069 R)
• M32: 17,897,740 km (0.075 R)
• M33: 18,837,813 km (0.09 R)
• M34: 18,956,593 km (0.1 R)
• M35: 20,949,985 km (0.114 R)
• M36: 23,326,646 km (0.114 R)
• M37: 23,390,375 km (0.059 R)
• M38: 23,454,104 km (0.113 R)
• M39: 23,966,177 km (0.078 R)
• M40: 30,183,614 km (0.087 R)
• M41: 30,461,567 km (0.087 R)
• M42: 31,160,339 km (0.118 R)
• M43: 32,787,515 km (0.12 R)
• M44: 36,566,956 km (0.068 R)
• M45: 37,458,559 km (0.113 R)
• M46: 37,607,858 km (0.043 R)
• M47: 37,757,306 km (0.107 R)
• M48: 39,414,701 km (0.105 R)
• M49: 39,566,542 km (0.112 R)
• M50: 39,642,538 km (0.03 R)
• M51: 41,403,903 km (0.107 R)
• M52: 41,790,165 km (0.09 R)
• M53: 42,177,624 km (0.116 R)
• M54: 42,255,265 km (0.107 R)
• M55: 42,722,160 km (0.059 R)
• M56: 43,347,180 km (0.103 R)
• M57: 43,582,348 km (0.102 R)
• M58: 44,764,769 km (0.117 R)
• M59: 45,002,480 km (0.064 R)
• M60: 45,320,077 km (0.114 R)
• M61: 46,117,433 km (0.05 R)
• M62: 46,598,091 km (0.097 R)
• M63: 47,806,842 km (0.095 R)
• M64: 47,968,856 km (0.04 R)
• M65: 48,699,941 km (0.103 R)
• M66: 49,107,595 km (0.119 R)
• M67: 51,163,220 km (0.08 R)
• M68: 53,835,337 km (0.103 R)
• M69: 54,764,190 km (0.09 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit