🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.39 AU - 0.61 AU

Year: 130 Days

Day: 36.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.03 AU - 1.11 AU

Year: 406 Days

Day: 21.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,765,185 km

• M1: 898,784 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.2 AU - 1.88 AU

Year: 702 Days

Day: 33.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 11.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.59 AU - 7.89 AU

Year: 6423 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 111,765,185 km

• M1: 294,259 km (0.093 R)
• M2: 384,467 km (0.065 R)
• M3: 465,997 km (0.084 R)
• M4: 651,349 km (0.1 R)
• M5: 771,775 km (0.062 R)
• M6: 1,026,541 km (0.106 R)
• M7: 1,128,118 km (0.083 R)
• M8: 1,287,140 km (0.111 R)
• M9: 1,921,285 km (0.106 R)
• M10: 2,048,444 km (0.119 R)
• M11: 2,284,958 km (0.098 R)
• M12: 2,670,472 km (0.102 R)
• M13: 3,440,601 km (0.097 R)
• M14: 3,706,886 km (0.075 R)
• M15: 4,326,370 km (0.079 R)
• M16: 4,410,295 km (0.105 R)
• M17: 4,803,588 km (0.046 R)
• M18: 4,960,516 km (0.116 R)
• M19: 5,154,694 km (0.066 R)
• M20: 5,568,930 km (0.087 R)
• M21: 5,919,438 km (0.099 R)
• M22: 6,220,130 km (0.056 R)
• M23: 6,429,716 km (0.097 R)
• M24: 6,875,668 km (0.086 R)
• M25: 7,072,688 km (0.075 R)
• M26: 7,191,918 km (0.094 R)
• M27: 7,797,639 km (0.113 R)
• M28: 8,023,831 km (0.081 R)
• M29: 8,356,836 km (0.101 R)
• M30: 8,546,078 km (0.11 R)
• M31: 8,779,450 km (0.098 R)
• M32: 8,864,721 km (0.117 R)
• M33: 9,122,478 km (0.096 R)
• M34: 9,382,778 km (0.103 R)
• M35: 9,601,640 km (0.12 R)
• M36: 9,711,595 km (0.074 R)
• M37: 10,245,509 km (0.083 R)
• M38: 10,335,567 km (0.074 R)
• M39: 10,448,364 km (0.078 R)
• M40: 10,675,154 km (0.064 R)
• M41: 10,903,590 km (0.101 R)
• M42: 11,692,420 km (0.113 R)
• M43: 11,833,640 km (0.106 R)
• M44: 12,093,791 km (0.12 R)
• M45: 13,423,118 km (0.077 R)
• M46: 14,494,538 km (0.064 R)
• M47: 14,951,260 km (0.102 R)
• M48: 15,104,448 km (0.103 R)
• M49: 15,670,975 km (0.085 R)
• M50: 15,930,827 km (0.097 R)
• M51: 16,851,452 km (0.045 R)
• M52: 17,573,262 km (0.078 R)
• M53: 17,789,132 km (0.095 R)
• M54: 18,087,430 km (0.076 R)
• M55: 18,223,564 km (0.104 R)

Asteroid Belt

Center: 9.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.29 AU - 15.19 AU

Year: 16693 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 111,765,185 km

• M1: 117,434 km (0.054 R)
• M2: 652,696 km (0.08 R)
• M3: 829,819 km (0.11 R)
• M4: 1,005,896 km (0.086 R)
• M5: 1,107,174 km (0.083 R)
• M6: 1,176,737 km (0.095 R)
• M7: 1,450,651 km (0.105 R)
• M8: 1,888,075 km (0.114 R)
• M9: 2,208,813 km (0.045 R)
• M10: 2,593,279 km (0.112 R)
• M11: 3,171,176 km (0.092 R)
• M12: 3,296,539 km (0.096 R)
• M13: 3,474,859 km (0.108 R)
• M14: 3,920,960 km (0.119 R)
• M15: 4,082,825 km (0.037 R)
• M16: 5,246,697 km (0.074 R)
• M17: 5,306,087 km (0.079 R)
• M18: 7,054,587 km (0.086 R)
• M19: 7,786,270 km (0.094 R)
• M20: 8,999,658 km (0.044 R)
• M21: 9,177,680 km (0.044 R)
• M22: 10,233,691 km (0.065 R)
• M23: 10,908,378 km (0.108 R)
• M24: 10,984,224 km (0.089 R)
• M25: 13,870,565 km (0.072 R)
• M26: 14,909,821 km (0.09 R)
• M27: 18,174,945 km (0.081 R)
• M28: 18,265,002 km (0.114 R)
• M29: 18,717,237 km (0.083 R)
• M30: 19,264,765 km (0.109 R)
• M31: 19,448,471 km (0.083 R)
• M32: 20,422,353 km (0.084 R)
• M33: 23,144,885 km (0.094 R)
• M34: 23,487,015 km (0.105 R)
• M35: 25,072,304 km (0.112 R)
• M36: 26,640,688 km (0.085 R)
• M37: 29,606,466 km (0.103 R)
• M38: 30,190,645 km (0.049 R)
• M39: 31,424,678 km (0.051 R)
• M40: 31,532,688 km (0.104 R)
• M41: 31,912,068 km (0.067 R)
• M42: 32,020,676 km (0.097 R)
• M43: 32,675,017 km (0.085 R)
• M44: 32,784,523 km (0.114 R)
• M45: 33,775,459 km (0.087 R)
• M46: 34,052,515 km (0.085 R)
• M47: 34,219,167 km (0.039 R)
• M48: 34,832,219 km (0.075 R)
• M49: 35,674,006 km (0.054 R)
• M50: 38,586,228 km (0.064 R)
• M51: 38,701,867 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.6

Radius: 4.9

Gravity: 34.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.44 AU - 18.86 AU

Year: 21647 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,765,185 km

• M1: 187,745 km (0.095 R)
• M2: 528,080 km (0.076 R)
• M3: 850,763 km (0.068 R)
• M4: 1,075,609 km (0.099 R)
• M5: 1,194,988 km (0.073 R)
• M6: 1,446,462 km (0.112 R)
• M7: 1,853,817 km (0.12 R)
• M8: 2,807,653 km (0.095 R)
• M9: 4,639,928 km (0.059 R)
• M10: 4,883,922 km (0.085 R)
• M11: 5,744,259 km (0.116 R)
• M12: 6,006,205 km (0.08 R)
• M13: 6,325,596 km (0.114 R)
• M14: 6,596,069 km (0.12 R)
• M15: 6,650,523 km (0.085 R)
• M16: 6,760,029 km (0.062 R)
• M17: 7,429,629 km (0.072 R)
• M18: 7,714,912 km (0.108 R)
• M19: 8,003,636 km (0.102 R)
• M20: 8,473,223 km (0.07 R)
• M21: 10,565,649 km (0.101 R)
• M22: 10,629,527 km (0.046 R)
• M23: 11,536,988 km (0.118 R)
• M24: 12,133,434 km (0.03 R)
• M25: 12,807,672 km (0.043 R)
• M26: 13,286,984 km (0.092 R)
• M27: 13,702,417 km (0.083 R)
• M28: 14,546,149 km (0.102 R)
• M29: 14,974,148 km (0.04 R)
• M30: 15,261,975 km (0.095 R)
• M31: 15,478,892 km (0.066 R)
• M32: 17,026,182 km (0.038 R)
• M33: 19,633,524 km (0.065 R)
• M34: 20,106,403 km (0.09 R)
• M35: 20,423,700 km (0.106 R)
• M36: 20,583,021 km (0.069 R)
• M37: 20,822,827 km (0.047 R)
• M38: 21,143,864 km (0.102 R)
• M39: 21,872,106 km (0.103 R)
• M40: 22,691,005 km (0.119 R)
• M41: 24,696,963 km (0.112 R)
• M42: 25,806,979 km (0.112 R)
• M43: 26,238,270 km (0.117 R)
• M44: 28,518,889 km (0.086 R)
• M45: 29,772,968 km (0.091 R)
• M46: 30,862,041 km (0.077 R)
• M47: 34,585,681 km (0.052 R)
• M48: 35,730,105 km (0.086 R)
• M49: 36,306,954 km (0.042 R)
• M50: 37,275,152 km (0.099 R)
• M51: 37,469,779 km (0.112 R)
• M52: 37,957,917 km (0.093 R)
• M53: 38,055,903 km (0.112 R)
• M54: 38,251,876 km (0.097 R)
• M55: 39,039,360 km (0.088 R)
• M56: 40,830,495 km (0.106 R)
• M57: 43,157,939 km (0.057 R)
• M58: 45,631,988 km (0.076 R)
• M59: 46,048,768 km (0.048 R)
• M60: 46,676,331 km (0.112 R)
• M61: 46,991,234 km (0.111 R)
• M62: 48,257,730 km (0.103 R)
• M63: 49,214,857 km (0.073 R)
• M64: 50,824,081 km (0.106 R)
• M65: 52,123,788 km (0.109 R)
• M66: 52,341,453 km (0.046 R)
• M67: 52,450,360 km (0.025 R)
• M68: 52,668,474 km (0.042 R)
• M69: 52,777,680 km (0.106 R)
• M70: 55,865,230 km (0.098 R)
• M71: 57,655,618 km (0.079 R)
• M72: 57,768,265 km (0.061 R)
• M73: 58,557,992 km (0.11 R)
• M74: 59,351,310 km (0.118 R)
• M75: 59,920,081 km (0.114 R)
• M76: 60,034,074 km (0.096 R)
• M77: 60,490,647 km (0.06 R)
• M78: 61,177,900 km (0.097 R)
• M79: 65,002,968 km (0.056 R)
• M80: 66,059,577 km (0.078 R)
• M81: 70,944,247 km (0.058 R)
• M82: 72,031,973 km (0.1 R)
• M83: 72,760,216 km (0.109 R)
• M84: 73,612,774 km (0.074 R)
• M85: 73,734,846 km (0.071 R)
• M86: 75,205,094 km (0.058 R)
• M87: 76,808,633 km (0.1 R)
• M88: 79,047,515 km (0.09 R)
• M89: 79,172,579 km (0.114 R)
• M90: 80,929,606 km (0.101 R)
• M91: 81,055,717 km (0.091 R)
• M92: 83,207,532 km (0.095 R)
• M93: 83,334,691 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 6.1

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.97 AU - 19.67 AU

Year: 31173 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,765,185 km

• M1: 301,889 km (0.034 R)
• M2: 368,310 km (0.053 R)
• M3: 1,177,784 km (0.053 R)
• M4: 1,250,489 km (0.112 R)
• M5: 1,516,474 km (0.073 R)
• M6: 1,926,821 km (0.075 R)
• M7: 3,660,959 km (0.114 R)
• M8: 4,095,242 km (0.108 R)
• M9: 5,989,300 km (0.111 R)
• M10: 6,629,430 km (0.108 R)
• M11: 7,835,488 km (0.118 R)
• M12: 8,747,885 km (0.077 R)
• M13: 9,472,238 km (0.074 R)
• M14: 9,545,840 km (0.08 R)
• M15: 10,215,889 km (0.107 R)
• M16: 10,594,671 km (0.109 R)
• M17: 12,235,311 km (0.082 R)
• M18: 12,315,346 km (0.096 R)
• M19: 13,454,832 km (0.101 R)
• M20: 14,542,559 km (0.063 R)
• M21: 15,485,025 km (0.119 R)
• M22: 16,182,750 km (0.045 R)
• M23: 16,890,647 km (0.061 R)
• M24: 16,979,807 km (0.068 R)
• M25: 18,888,975 km (0.084 R)
• M26: 19,074,327 km (0.103 R)
• M27: 21,248,882 km (0.112 R)
• M28: 23,401,146 km (0.068 R)
• M29: 23,999,986 km (0.093 R)
• M30: 25,621,627 km (0.07 R)
• M31: 27,908,530 km (0.114 R)
• M32: 28,543,423 km (0.103 R)
• M33: 28,756,151 km (0.119 R)
• M34: 30,259,760 km (0.058 R)
• M35: 31,021,213 km (0.07 R)
• M36: 32,119,710 km (0.088 R)
• M37: 32,451,817 km (0.061 R)
• M38: 34,921,529 km (0.052 R)
• M39: 36,408,980 km (0.109 R)
• M40: 39,209,153 km (0.093 R)
• M41: 39,682,481 km (0.1 R)
• M42: 40,276,983 km (0.1 R)
• M43: 43,292,726 km (0.047 R)
• M44: 44,519,279 km (0.101 R)
• M45: 47,006,493 km (0.104 R)
• M46: 47,635,253 km (0.041 R)
• M47: 48,393,565 km (0.07 R)
• M48: 50,563,482 km (0.1 R)
• M49: 52,764,964 km (0.056 R)
• M50: 53,026,012 km (0.071 R)
• M51: 53,680,503 km (0.076 R)
• M52: 55,527,289 km (0.036 R)
• M53: 56,325,244 km (0.116 R)
• M54: 56,725,568 km (0.093 R)
• M55: 57,797,736 km (0.054 R)
• M56: 58,066,862 km (0.106 R)
• M57: 60,643,985 km (0.108 R)
• M58: 63,258,208 km (0.064 R)
• M59: 63,813,216 km (0.04 R)
• M60: 68,738,277 km (0.066 R)
• M61: 69,881,055 km (0.119 R)
• M62: 70,311,149 km (0.113 R)
• M63: 72,910,561 km (0.038 R)
• M64: 73,201,380 km (0.119 R)
• M65: 73,638,205 km (0.105 R)
• M66: 74,807,313 km (0.119 R)
• M67: 74,953,919 km (0.07 R)
• M68: 78,054,185 km (0.052 R)
• M69: 79,395,629 km (0.042 R)
• M70: 79,844,423 km (0.066 R)
• M71: 79,994,170 km (0.061 R)
• M72: 81,799,069 km (0.059 R)
• M73: 84,074,003 km (0.113 R)
• M74: 85,295,769 km (0.04 R)
• M75: 86,062,458 km (0.118 R)
• M76: 86,215,946 km (0.114 R)
• M77: 89,618,100 km (0.103 R)
• M78: 91,492,113 km (0.101 R)
• M79: 92,748,735 km (0.09 R)
• M80: 100,568,814 km (0.081 R)
• M81: 102,353,218 km (0.104 R)
• M82: 103,004,567 km (0.054 R)
• M83: 103,330,840 km (0.1 R)
• M84: 103,984,283 km (0.106 R)
• M85: 104,475,413 km (0.097 R)
• M86: 105,459,767 km (0.093 R)
• M87: 105,624,175 km (0.071 R)
• M88: 105,953,141 km (0.066 R)
• M89: 106,612,119 km (0.108 R)
• M90: 106,942,132 km (0.085 R)
• M91: 109,428,000 km (0.031 R)
• M92: 111,262,968 km (0.096 R)
• M93: 111,430,218 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit