🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 144 Days

Day: 22.3 Hours

Environment

Temp: 263 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.77 AU - 0.81 AU

Year: 248 Days

Day: 23.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.94 AU - 1.14 AU

Year: 374 Days

Day: 36.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.91 AU - 5.29 AU

Year: 3484 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.06 AU - 5.74 AU

Year: 3830 Days

Day: 17.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.2

Radius: 5.8

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.84 AU - 20.04 AU

Year: 25717 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,266,402 km

• M1: 238,609 km (0.062 R)
• M2: 861,684 km (0.111 R)
• M3: 1,462,618 km (0.12 R)
• M4: 1,770,940 km (0.096 R)
• M5: 1,932,804 km (0.094 R)
• M6: 2,099,307 km (0.075 R)
• M7: 2,167,224 km (0.112 R)
• M8: 2,340,309 km (0.113 R)
• M9: 3,350,544 km (0.108 R)
• M10: 3,921,110 km (0.082 R)
• M11: 4,089,707 km (0.072 R)
• M12: 4,260,697 km (0.114 R)
• M13: 5,058,652 km (0.042 R)
• M14: 5,104,279 km (0.062 R)
• M15: 5,615,754 km (0.086 R)
• M16: 5,997,977 km (0.086 R)
• M17: 6,046,447 km (0.089 R)
• M18: 6,094,916 km (0.111 R)
• M19: 6,687,025 km (0.106 R)
• M20: 7,143,149 km (0.106 R)
• M21: 7,400,906 km (0.109 R)
• M22: 7,819,630 km (0.11 R)
• M23: 7,872,588 km (0.094 R)
• M24: 8,192,279 km (0.101 R)
• M25: 8,570,761 km (0.092 R)
• M26: 10,140,940 km (0.117 R)
• M27: 11,858,174 km (0.11 R)
• M28: 12,781,044 km (0.076 R)
• M29: 12,905,958 km (0.102 R)
• M30: 13,156,684 km (0.066 R)
• M31: 14,176,044 km (0.1 R)
• M32: 15,088,591 km (0.083 R)
• M33: 15,220,536 km (0.067 R)
• M34: 15,352,781 km (0.116 R)
• M35: 16,424,949 km (0.119 R)
• M36: 16,833,201 km (0.095 R)
• M37: 19,638,909 km (0.074 R)
• M38: 19,927,334 km (0.074 R)
• M39: 23,115,414 km (0.118 R)
• M40: 23,649,329 km (0.078 R)
• M41: 24,264,326 km (0.078 R)
• M42: 24,496,352 km (0.113 R)
• M43: 24,573,844 km (0.056 R)
• M44: 24,651,336 km (0.113 R)
• M45: 25,667,255 km (0.092 R)
• M46: 26,140,732 km (0.094 R)
• M47: 26,936,293 km (0.11 R)
• M48: 27,176,548 km (0.111 R)
• M49: 27,256,732 km (0.088 R)
• M50: 27,820,566 km (0.079 R)
• M51: 28,551,202 km (0.046 R)
• M52: 28,632,733 km (0.09 R)
• M53: 30,197,078 km (0.086 R)
• M54: 30,363,431 km (0.119 R)
• M55: 31,199,384 km (0.103 R)
• M56: 32,467,525 km (0.064 R)
• M57: 35,491,197 km (0.084 R)
• M58: 36,283,168 km (0.102 R)
• M59: 36,636,967 km (0.08 R)
• M60: 37,348,156 km (0.055 R)
• M61: 39,872,769 km (0.114 R)
• M62: 40,604,153 km (0.115 R)
• M63: 40,879,563 km (0.118 R)
• M64: 41,524,629 km (0.043 R)
• M65: 41,802,133 km (0.04 R)
• M66: 42,451,986 km (0.093 R)
• M67: 42,918,283 km (0.061 R)
• M68: 43,198,779 km (0.092 R)
• M69: 44,894,770 km (0.097 R)
• M70: 46,037,548 km (0.072 R)
• M71: 46,228,884 km (0.113 R)
• M72: 48,060,261 km (0.072 R)
• M73: 48,351,677 km (0.091 R)
• M74: 48,643,543 km (0.029 R)
• M75: 49,033,694 km (0.102 R)
• M76: 52,191,855 km (0.097 R)
• M77: 53,997,052 km (0.117 R)
• M78: 55,822,745 km (0.085 R)
• M79: 56,743,071 km (0.081 R)
• M80: 61,419,500 km (0.112 R)
• M81: 61,524,817 km (0.072 R)
• M82: 62,475,362 km (0.118 R)
• M83: 63,963,562 km (0.072 R)
• M84: 66,001,982 km (0.111 R)
• M85: 66,542,030 km (0.107 R)
• M86: 67,083,425 km (0.12 R)
• M87: 69,702,585 km (0.1 R)
• M88: 69,922,344 km (0.114 R)
• M89: 70,252,506 km (0.081 R)
• M90: 72,243,804 km (0.12 R)
• M91: 72,466,256 km (0.071 R)
• M92: 73,023,209 km (0.104 R)
• M93: 73,917,505 km (0.102 R)
• M94: 75,152,884 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.7

Radius: 4.1

Gravity: 21.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.03 AU - 18.37 AU

Year: 26294 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,266,402 km

• M1: 57,595 km (0.082 R)
• M2: 186,100 km (0.099 R)
• M3: 377,286 km (0.101 R)
• M4: 512,074 km (0.049 R)
• M5: 948,451 km (0.114 R)
• M6: 1,132,007 km (0.091 R)
• M7: 1,413,101 km (0.107 R)
• M8: 1,592,021 km (0.113 R)
• M9: 1,715,289 km (0.118 R)
• M10: 1,809,685 km (0.114 R)
• M11: 2,734,350 km (0.086 R)
• M12: 2,844,903 km (0.094 R)
• M13: 3,658,715 km (0.093 R)
• M14: 3,699,256 km (0.091 R)
• M15: 3,986,634 km (0.078 R)
• M16: 4,154,034 km (0.113 R)
• M17: 4,281,192 km (0.038 R)
• M18: 4,452,631 km (0.107 R)
• M19: 4,846,821 km (0.06 R)
• M20: 5,115,649 km (0.112 R)
• M21: 5,389,413 km (0.088 R)
• M22: 5,903,431 km (0.115 R)
• M23: 5,951,003 km (0.07 R)
• M24: 6,287,150 km (0.108 R)
• M25: 7,078,522 km (0.083 R)
• M26: 8,111,047 km (0.11 R)
• M27: 8,269,920 km (0.113 R)
• M28: 8,537,102 km (0.077 R)
• M29: 8,644,663 km (0.112 R)
• M30: 9,577,704 km (0.089 R)
• M31: 9,914,599 km (0.108 R)
• M32: 11,418,656 km (0.093 R)
• M33: 11,835,735 km (0.12 R)
• M34: 13,741,163 km (0.111 R)
• M35: 14,184,571 km (0.045 R)
• M36: 15,542,321 km (0.111 R)
• M37: 16,136,823 km (0.094 R)
• M38: 17,484,401 km (0.054 R)
• M39: 18,727,709 km (0.111 R)
• M40: 18,937,744 km (0.099 R)
• M41: 19,148,527 km (0.114 R)
• M42: 19,218,988 km (0.037 R)
• M43: 19,430,669 km (0.099 R)
• M44: 20,142,306 km (0.113 R)
• M45: 20,645,404 km (0.098 R)
• M46: 21,371,402 km (0.096 R)
• M47: 22,773,583 km (0.12 R)
• M48: 23,072,629 km (0.048 R)
• M49: 23,750,008 km (0.101 R)
• M50: 24,663,453 km (0.115 R)
• M51: 24,740,047 km (0.106 R)
• M52: 24,893,684 km (0.108 R)
• M53: 25,356,091 km (0.097 R)
• M54: 26,132,953 km (0.089 R)
• M55: 26,367,672 km (0.067 R)
• M56: 27,075,719 km (0.095 R)
• M57: 27,392,417 km (0.119 R)
• M58: 27,471,704 km (0.11 R)
• M59: 28,510,512 km (0.042 R)
• M60: 29,237,109 km (0.07 R)
• M61: 29,318,191 km (0.113 R)
• M62: 29,724,798 km (0.082 R)
• M63: 32,287,559 km (0.11 R)
• M64: 38,951,097 km (0.083 R)
• M65: 40,026,705 km (0.069 R)
• M66: 40,839,770 km (0.114 R)
• M67: 41,293,799 km (0.104 R)
• M68: 43,496,329 km (0.043 R)
• M69: 44,332,132 km (0.066 R)
• M70: 45,266,969 km (0.12 R)
• M71: 46,397,331 km (0.097 R)
• M72: 47,441,674 km (0.05 R)
• M73: 50,913,242 km (0.064 R)
• M74: 51,303,991 km (0.107 R)
• M75: 52,285,204 km (0.101 R)
• M76: 52,383,639 km (0.067 R)
• M77: 52,482,075 km (0.066 R)
• M78: 53,768,467 km (0.098 R)
• M79: 53,867,949 km (0.065 R)
• M80: 54,965,250 km (0.105 R)
• M81: 55,466,403 km (0.083 R)
• M82: 58,914,484 km (0.059 R)
• M83: 60,354,363 km (0.042 R)
• M84: 61,286,059 km (0.1 R)
• M85: 67,403,265 km (0.096 R)
• M86: 68,477,528 km (0.094 R)
• M87: 70,425,292 km (0.111 R)
• M88: 71,296,700 km (0.082 R)
• M89: 72,500,813 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 3.3

Gravity: 72.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.6 AU - 20.4 AU

Year: 30405 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,266,402 km

• M1: 295,157 km (0.06 R)
• M2: 408,103 km (0.051 R)
• M3: 946,805 km (0.119 R)
• M4: 1,113,158 km (0.101 R)
• M5: 1,147,565 km (0.096 R)
• M6: 1,549,086 km (0.085 R)
• M7: 1,989,801 km (0.097 R)
• M8: 2,421,990 km (0.106 R)
• M9: 2,834,880 km (0.083 R)
• M10: 3,672,478 km (0.067 R)
• M11: 4,198,315 km (0.065 R)
• M12: 5,435,339 km (0.1 R)
• M13: 6,338,312 km (0.094 R)
• M14: 8,278,597 km (0.118 R)
• M15: 9,807,786 km (0.116 R)
• M16: 10,023,057 km (0.117 R)
• M17: 10,312,380 km (0.119 R)
• M18: 10,604,395 km (0.088 R)
• M19: 12,801,539 km (0.064 R)
• M20: 13,750,438 km (0.065 R)
• M21: 14,968,015 km (0.079 R)
• M22: 16,050,954 km (0.062 R)
• M23: 16,729,679 km (0.107 R)
• M24: 18,821,656 km (0.042 R)
• M25: 21,086,568 km (0.054 R)
• M26: 21,456,823 km (0.119 R)
• M27: 22,297,862 km (0.058 R)
• M28: 22,580,602 km (0.087 R)
• M29: 23,915,613 km (0.072 R)
• M30: 24,011,954 km (0.107 R)
• M31: 25,275,907 km (0.054 R)
• M32: 25,570,614 km (0.032 R)
• M33: 25,669,199 km (0.068 R)
• M34: 25,965,403 km (0.103 R)
• M35: 26,163,620 km (0.051 R)
• M36: 26,362,286 km (0.106 R)
• M37: 30,022,497 km (0.102 R)
• M38: 31,805,405 km (0.057 R)
• M39: 32,336,178 km (0.113 R)
• M40: 32,656,168 km (0.06 R)
• M41: 33,514,411 km (0.074 R)
• M42: 33,730,131 km (0.109 R)
• M43: 34,488,742 km (0.114 R)
• M44: 34,706,556 km (0.12 R)
• M45: 35,034,176 km (0.073 R)
• M46: 35,912,614 km (0.087 R)
• M47: 37,243,886 km (0.111 R)
• M48: 37,355,486 km (0.092 R)
• M49: 38,704,111 km (0.092 R)
• M50: 41,448,783 km (0.084 R)
• M51: 44,255,538 km (0.082 R)
• M52: 45,323,816 km (0.1 R)
• M53: 45,681,804 km (0.08 R)
• M54: 46,640,876 km (0.096 R)
• M55: 48,091,975 km (0.12 R)
• M56: 49,435,215 km (0.112 R)
• M57: 52,158,345 km (0.115 R)
• M58: 53,286,313 km (0.035 R)
• M59: 54,295,650 km (0.118 R)
• M60: 55,949,304 km (0.114 R)
• M61: 58,266,127 km (0.053 R)
• M62: 58,525,529 km (0.114 R)
• M63: 61,799,628 km (0.119 R)
• M64: 62,329,055 km (0.095 R)
• M65: 62,461,599 km (0.032 R)
• M66: 62,594,292 km (0.108 R)
• M67: 64,998,330 km (0.1 R)
• M68: 65,401,796 km (0.11 R)
• M69: 67,160,318 km (0.075 R)
• M70: 69,345,943 km (0.115 R)
• M71: 70,033,794 km (0.114 R)
• M72: 70,723,740 km (0.064 R)
• M73: 74,629,441 km (0.08 R)
• M74: 76,892,408 km (0.06 R)
• M75: 81,195,890 km (0.043 R)
• M76: 81,920,692 km (0.113 R)
• M77: 82,065,951 km (0.111 R)
• M78: 84,694,535 km (0.101 R)
• M79: 88,093,100 km (0.103 R)
• M80: 90,483,674 km (0.108 R)
• M81: 91,837,684 km (0.1 R)
• M82: 91,988,479 km (0.059 R)
• M83: 93,046,734 km (0.12 R)
• M84: 95,328,102 km (0.109 R)
• M85: 96,552,411 km (0.12 R)
• M86: 97,473,933 km (0.093 R)
• M87: 98,244,213 km (0.095 R)
• M88: 98,552,833 km (0.057 R)
• M89: 99,945,739 km (0.098 R)
• M90: 100,256,155 km (0.113 R)
• M91: 100,411,587 km (0.094 R)
• M92: 101,345,227 km (0.088 R)
• M93: 104,478,255 km (0.068 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit