🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 32.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.27 AU - 1.49 AU

Year: 570 Days

Day: 36.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.61 AU - 2.67 AU

Year: 1100 Days

Day: 24.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,065,108 km

• M1: 23,786 km (0.106 R)
• M2: 331,658 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.1 AU - 2.5 AU

Year: 1226 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.59 AU - 3.85 AU

Year: 2031 Days

Day: 40.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 11.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.54 AU - 8.38 AU

Year: 7161 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 115,065,108 km

• M1: 158,873 km (0.077 R)
• M2: 480,209 km (0.111 R)
• M3: 940,671 km (0.082 R)
• M4: 1,066,782 km (0.069 R)
• M5: 1,516,474 km (0.039 R)
• M6: 1,609,523 km (0.09 R)
• M7: 1,821,354 km (0.084 R)
• M8: 2,293,784 km (0.098 R)
• M9: 3,012,901 km (0.092 R)
• M10: 3,083,811 km (0.077 R)
• M11: 3,155,318 km (0.09 R)
• M12: 3,275,595 km (0.049 R)
• M13: 3,471,419 km (0.099 R)
• M14: 4,082,227 km (0.107 R)
• M15: 4,373,344 km (0.099 R)
• M16: 4,892,299 km (0.1 R)
• M17: 5,201,668 km (0.078 R)
• M18: 5,287,238 km (0.083 R)
• M19: 5,546,640 km (0.117 R)
• M20: 5,634,005 km (0.118 R)
• M21: 5,810,232 km (0.041 R)
• M22: 6,078,012 km (0.094 R)
• M23: 6,533,388 km (0.113 R)
• M24: 6,905,587 km (0.065 R)
• M25: 7,899,216 km (0.101 R)
• M26: 7,997,801 km (0.077 R)
• M27: 8,732,925 km (0.051 R)
• M28: 8,937,126 km (0.12 R)
• M29: 9,143,123 km (0.111 R)
• M30: 9,489,741 km (0.115 R)
• M31: 9,734,932 km (0.1 R)
• M32: 9,876,003 km (0.091 R)
• M33: 10,124,485 km (0.103 R)
• M34: 10,231,597 km (0.106 R)
• M35: 10,303,254 km (0.059 R)
• M36: 10,591,529 km (0.054 R)
• M37: 10,664,084 km (0.081 R)
• M38: 10,955,650 km (0.084 R)
• M39: 11,509,462 km (0.111 R)
• M40: 11,658,760 km (0.081 R)
• M41: 11,996,852 km (0.1 R)
• M42: 12,186,243 km (0.075 R)
• M43: 13,656,939 km (0.113 R)
• M44: 13,933,994 km (0.077 R)
• M45: 14,735,689 km (0.101 R)
• M46: 14,857,313 km (0.109 R)
• M47: 14,938,395 km (0.085 R)
• M48: 15,019,776 km (0.104 R)
• M49: 16,091,196 km (0.11 R)
• M50: 16,804,927 km (0.082 R)
• M51: 18,743,865 km (0.088 R)
• M52: 19,228,562 km (0.071 R)
• M53: 19,450,266 km (0.118 R)
• M54: 19,672,718 km (0.046 R)
• M55: 19,762,028 km (0.088 R)
• M56: 20,075,436 km (0.054 R)
• M57: 21,025,682 km (0.066 R)
• M58: 21,299,745 km (0.106 R)
• M59: 21,621,231 km (0.069 R)
• M60: 21,759,459 km (0.118 R)
• M61: 21,990,438 km (0.076 R)
• M62: 22,083,189 km (0.102 R)
• M63: 22,454,940 km (0.097 R)
• M64: 22,735,286 km (0.109 R)
• M65: 22,922,732 km (0.107 R)
• M66: 23,346,543 km (0.062 R)
• M67: 24,154,072 km (0.097 R)
• M68: 24,970,727 km (0.106 R)
• M69: 25,894,045 km (0.054 R)
• M70: 26,188,005 km (0.058 R)
• M71: 26,927,766 km (0.092 R)
• M72: 27,175,800 km (0.092 R)
• M73: 27,374,765 km (0.079 R)
• M74: 28,326,806 km (0.088 R)
• M75: 28,832,147 km (0.053 R)
• M76: 29,035,152 km (0.108 R)
• M77: 30,108,815 km (0.108 R)
• M78: 30,366,273 km (0.097 R)
• M79: 30,779,762 km (0.089 R)
• M80: 30,883,433 km (0.113 R)
• M81: 31,039,314 km (0.081 R)
• M82: 31,299,465 km (0.105 R)
• M83: 32,294,590 km (0.12 R)
• M84: 32,875,478 km (0.102 R)
• M85: 33,300,187 km (0.097 R)
• M86: 33,994,022 km (0.111 R)
• M87: 34,208,545 km (0.097 R)
• M88: 35,341,899 km (0.08 R)
• M89: 36,432,766 km (0.093 R)
• M90: 36,652,376 km (0.054 R)

Asteroid Belt

Center: 12.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 4.5

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.9 AU - 18.08 AU

Year: 26818 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,065,108 km

• M1: 57,894 km (0.071 R)
• M2: 90,806 km (0.106 R)
• M3: 134,189 km (0.104 R)
• M4: 277,354 km (0.05 R)
• M5: 334,950 km (0.095 R)
• M6: 909,256 km (0.068 R)
• M7: 953,088 km (0.101 R)
• M8: 1,158,785 km (0.114 R)
• M9: 1,303,596 km (0.05 R)
• M10: 1,663,678 km (0.099 R)
• M11: 1,882,689 km (0.12 R)
• M12: 2,317,720 km (0.089 R)
• M13: 2,593,279 km (0.079 R)
• M14: 2,624,545 km (0.12 R)
• M15: 2,976,698 km (0.117 R)
• M16: 3,075,433 km (0.119 R)
• M17: 3,584,664 km (0.082 R)
• M18: 3,654,526 km (0.117 R)
• M19: 3,938,463 km (0.102 R)
• M20: 4,266,531 km (0.082 R)
• M21: 4,527,580 km (0.1 R)
• M22: 7,144,645 km (0.109 R)
• M23: 7,723,439 km (0.099 R)
• M24: 7,950,080 km (0.098 R)
• M25: 8,041,334 km (0.115 R)
• M26: 8,925,458 km (0.103 R)
• M27: 9,258,911 km (0.092 R)
• M28: 9,889,018 km (0.041 R)
• M29: 11,037,331 km (0.089 R)
• M30: 11,704,837 km (0.075 R)
• M31: 12,069,706 km (0.053 R)
• M32: 13,457,226 km (0.101 R)
• M33: 13,949,104 km (0.094 R)
• M34: 14,614,066 km (0.113 R)
• M35: 14,670,016 km (0.083 R)
• M36: 14,950,512 km (0.058 R)
• M37: 15,232,803 km (0.095 R)
• M38: 15,745,325 km (0.086 R)
• M39: 16,728,782 km (0.12 R)
• M40: 16,787,125 km (0.072 R)
• M41: 16,963,052 km (0.047 R)
• M42: 17,080,486 km (0.051 R)
• M43: 17,316,402 km (0.099 R)
• M44: 18,030,583 km (0.092 R)
• M45: 19,426,181 km (0.117 R)
• M46: 20,292,502 km (0.079 R)
• M47: 21,171,240 km (0.09 R)
• M48: 21,424,659 km (0.116 R)
• M49: 21,679,125 km (0.031 R)
• M50: 21,742,854 km (0.037 R)
• M51: 22,512,684 km (0.114 R)
• M52: 23,030,891 km (0.103 R)
• M53: 23,095,966 km (0.084 R)
• M54: 23,422,239 km (0.107 R)
• M55: 23,684,185 km (0.112 R)
• M56: 24,608,999 km (0.096 R)
• M57: 25,411,143 km (0.028 R)
• M58: 25,950,593 km (0.114 R)
• M59: 26,153,897 km (0.083 R)
• M60: 26,562,000 km (0.071 R)
• M61: 28,285,068 km (0.074 R)
• M62: 29,831,012 km (0.114 R)
• M63: 31,910,423 km (0.108 R)
• M64: 32,200,792 km (0.118 R)
• M65: 32,273,646 km (0.115 R)
• M66: 32,346,351 km (0.112 R)
• M67: 32,419,205 km (0.07 R)
• M68: 32,638,216 km (0.058 R)
• M69: 34,704,911 km (0.115 R)
• M70: 35,003,658 km (0.08 R)
• M71: 36,282,570 km (0.064 R)
• M72: 37,042,078 km (0.099 R)
• M73: 38,963,513 km (0.09 R)
• M74: 40,053,633 km (0.099 R)
• M75: 40,681,047 km (0.042 R)
• M76: 41,707,438 km (0.103 R)
• M77: 41,866,161 km (0.068 R)
• M78: 41,945,597 km (0.118 R)
• M79: 42,263,642 km (0.095 R)
• M80: 42,343,378 km (0.068 R)
• M81: 43,544,350 km (0.06 R)
• M82: 44,189,416 km (0.109 R)
• M83: 45,000,087 km (0.07 R)
• M84: 45,407,292 km (0.073 R)
• M85: 45,979,504 km (0.062 R)
• M86: 46,143,463 km (0.088 R)
• M87: 46,225,443 km (0.12 R)
• M88: 47,130,959 km (0.087 R)
• M89: 47,959,282 km (0.041 R)
• M90: 49,210,668 km (0.082 R)
• M91: 49,378,368 km (0.099 R)
• M92: 52,086,837 km (0.087 R)
• M93: 54,669,345 km (0.111 R)
• M94: 55,016,861 km (0.083 R)
• M95: 56,414,105 km (0.103 R)
• M96: 57,117,215 km (0.104 R)
• M97: 57,911,580 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.9

Radius: 3.7

Gravity: 71.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.05 AU - 23.73 AU

Year: 31177 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,065,108 km

• M1: 216,468 km (0.089 R)
• M2: 278,850 km (0.086 R)
• M3: 371,302 km (0.077 R)
• M4: 735,573 km (0.081 R)
• M5: 1,529,638 km (0.098 R)
• M6: 1,694,345 km (0.067 R)
• M7: 1,908,270 km (0.071 R)
• M8: 2,408,526 km (0.096 R)
• M9: 2,896,364 km (0.063 R)
• M10: 5,129,262 km (0.058 R)
• M11: 5,251,633 km (0.073 R)
• M12: 5,499,517 km (0.101 R)
• M13: 6,135,757 km (0.081 R)
• M14: 6,200,682 km (0.107 R)
• M15: 7,545,717 km (0.084 R)
• M16: 7,966,236 km (0.102 R)
• M17: 8,538,598 km (0.086 R)
• M18: 9,272,525 km (0.117 R)
• M19: 9,421,823 km (0.083 R)
• M20: 11,035,835 km (0.088 R)
• M21: 11,193,960 km (0.087 R)
• M22: 11,592,489 km (0.074 R)
• M23: 11,914,722 km (0.105 R)
• M24: 12,239,948 km (0.092 R)
• M25: 12,485,737 km (0.105 R)
• M26: 13,316,604 km (0.085 R)
• M27: 14,337,161 km (0.109 R)
• M28: 14,769,798 km (0.094 R)
• M29: 16,633,039 km (0.091 R)
• M30: 16,905,158 km (0.071 R)
• M31: 19,802,420 km (0.12 R)
• M32: 19,994,503 km (0.081 R)
• M33: 20,380,616 km (0.106 R)
• M34: 20,574,644 km (0.088 R)
• M35: 22,048,781 km (0.104 R)
• M36: 22,447,609 km (0.092 R)
• M37: 23,252,446 km (0.117 R)
• M38: 23,658,305 km (0.089 R)
• M39: 24,993,765 km (0.096 R)
• M40: 26,353,311 km (0.078 R)
• M41: 28,059,474 km (0.099 R)
• M42: 29,143,760 km (0.096 R)
• M43: 29,691,138 km (0.116 R)
• M44: 31,801,515 km (0.087 R)
• M45: 34,420,076 km (0.104 R)
• M46: 39,256,276 km (0.11 R)
• M47: 39,981,677 km (0.099 R)
• M48: 40,711,415 km (0.106 R)
• M49: 41,445,641 km (0.081 R)
• M50: 44,551,293 km (0.106 R)
• M51: 45,307,810 km (0.086 R)
• M52: 45,434,220 km (0.104 R)
• M53: 46,068,515 km (0.111 R)
• M54: 46,450,438 km (0.077 R)
• M55: 47,345,632 km (0.107 R)
• M56: 47,730,996 km (0.085 R)
• M57: 50,196,070 km (0.117 R)
• M58: 51,906,422 km (0.086 R)
• M59: 52,303,754 km (0.058 R)
• M60: 54,440,311 km (0.108 R)
• M61: 54,709,288 km (0.086 R)
• M62: 57,150,575 km (0.103 R)
• M63: 57,697,954 km (0.098 R)
• M64: 59,350,412 km (0.097 R)
• M65: 62,560,633 km (0.06 R)
• M66: 64,257,821 km (0.093 R)
• M67: 68,421,279 km (0.087 R)
• M68: 69,147,876 km (0.073 R)
• M69: 69,585,150 km (0.06 R)
• M70: 69,877,016 km (0.09 R)
• M71: 70,902,210 km (0.086 R)
• M72: 73,263,912 km (0.102 R)
• M73: 75,351,550 km (0.101 R)
• M74: 75,501,447 km (0.1 R)
• M75: 77,458,636 km (0.093 R)
• M76: 80,962,068 km (0.08 R)
• M77: 84,828,276 km (0.069 R)
• M78: 85,765,058 km (0.036 R)
• M79: 86,862,358 km (0.027 R)
• M80: 88,754,322 km (0.113 R)
• M81: 89,229,296 km (0.05 R)
• M82: 89,387,869 km (0.034 R)
• M83: 91,457,556 km (0.109 R)
• M84: 91,937,316 km (0.075 R)
• M85: 92,257,755 km (0.112 R)
• M86: 94,510,699 km (0.049 R)
• M87: 97,597,052 km (0.105 R)
• M88: 98,578,564 km (0.082 R)
• M89: 99,398,959 km (0.119 R)
• M90: 99,892,333 km (0.117 R)
• M91: 102,703,277 km (0.056 R)
• M92: 104,034,997 km (0.117 R)
• M93: 104,201,948 km (0.095 R)
• M94: 104,703,101 km (0.09 R)
• M95: 106,211,347 km (0.113 R)
• M96: 109,928,255 km (0.068 R)
• M97: 114,203,613 km (0.091 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit