🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 40.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 224 Days

Day: 37.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.97 AU - 1.41 AU

Year: 456 Days

Day: 21.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,595,655 km

• M1: 1,007,691 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.86 AU

Year: 652 Days

Day: 30.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 69.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.46 AU - 3.8 AU

Year: 2431 Days

Day: 46.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.74 AU - 4.6 AU

Year: 2993 Days

Day: 15.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,595,655 km

• M1: 753,524 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.66 AU - 6.16 AU

Year: 4423 Days

Day: 47.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.5

Radius: 5.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.19 AU - 16.03 AU

Year: 18628 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,595,655 km

• M1: 68,217 km (0.116 R)
• M2: 124,914 km (0.119 R)
• M3: 165,754 km (0.119 R)
• M4: 205,099 km (0.108 R)
• M5: 400,174 km (0.113 R)
• M6: 871,258 km (0.088 R)
• M7: 1,040,453 km (0.042 R)
• M8: 1,305,092 km (0.091 R)
• M9: 1,571,825 km (0.056 R)
• M10: 1,664,426 km (0.108 R)
• M11: 1,778,120 km (0.065 R)
• M12: 1,894,208 km (0.094 R)
• M13: 2,033,035 km (0.1 R)
• M14: 2,887,688 km (0.113 R)
• M15: 2,933,016 km (0.079 R)
• M16: 2,978,643 km (0.101 R)
• M17: 3,093,684 km (0.103 R)
• M18: 3,140,209 km (0.117 R)
• M19: 3,210,221 km (0.092 R)
• M20: 3,520,038 km (0.113 R)
• M21: 4,322,780 km (0.106 R)
• M22: 5,207,352 km (0.114 R)
• M23: 6,058,265 km (0.106 R)
• M24: 6,830,040 km (0.053 R)
• M25: 6,921,145 km (0.119 R)
• M26: 7,073,735 km (0.108 R)
• M27: 7,135,220 km (0.055 R)
• M28: 7,507,120 km (0.1 R)
• M29: 8,140,967 km (0.082 R)
• M30: 9,324,585 km (0.053 R)
• M31: 10,631,322 km (0.041 R)
• M32: 10,736,789 km (0.095 R)
• M33: 12,251,168 km (0.068 R)
• M34: 13,183,911 km (0.101 R)
• M35: 13,601,438 km (0.071 R)
• M36: 13,831,071 km (0.077 R)
• M37: 13,907,815 km (0.066 R)
• M38: 13,984,858 km (0.03 R)
• M39: 14,294,077 km (0.114 R)
• M40: 14,488,554 km (0.097 R)
• M41: 14,683,929 km (0.104 R)
• M42: 15,195,853 km (0.072 R)
• M43: 16,035,097 km (0.03 R)
• M44: 16,196,662 km (0.06 R)
• M45: 16,358,677 km (0.079 R)
• M46: 17,549,925 km (0.117 R)
• M47: 18,051,077 km (0.117 R)
• M48: 19,668,679 km (0.076 R)
• M49: 19,798,231 km (0.091 R)
• M50: 19,928,232 km (0.063 R)
• M51: 20,582,273 km (0.11 R)
• M52: 20,845,865 km (0.115 R)
• M53: 21,331,908 km (0.077 R)
• M54: 21,956,031 km (0.117 R)
• M55: 23,039,867 km (0.108 R)
• M56: 23,450,663 km (0.079 R)
• M57: 24,511,761 km (0.07 R)
• M58: 24,697,860 km (0.082 R)
• M59: 24,884,559 km (0.112 R)
• M60: 25,071,556 km (0.059 R)
• M61: 26,251,285 km (0.092 R)
• M62: 26,489,295 km (0.079 R)
• M63: 26,871,817 km (0.106 R)
• M64: 27,593,926 km (0.106 R)
• M65: 27,690,566 km (0.072 R)
• M66: 29,106,211 km (0.104 R)
• M67: 29,748,434 km (0.105 R)
• M68: 30,046,433 km (0.068 R)
• M69: 32,007,212 km (0.041 R)
• M70: 32,108,789 km (0.075 R)
• M71: 32,159,653 km (0.071 R)
• M72: 32,465,580 km (0.054 R)
• M73: 32,618,769 km (0.087 R)
• M74: 33,491,822 km (0.074 R)
• M75: 33,543,433 km (0.068 R)
• M76: 34,685,164 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 5.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.99 AU - 17.35 AU

Year: 21801 Days

Day: 22.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,595,655 km

• M1: 77,043 km (0.106 R)
• M2: 152,590 km (0.111 R)
• M3: 276,008 km (0.071 R)
• M4: 477,666 km (0.073 R)
• M5: 576,849 km (0.111 R)
• M6: 719,715 km (0.108 R)
• M7: 1,038,359 km (0.034 R)
• M8: 1,235,230 km (0.101 R)
• M9: 1,349,672 km (0.102 R)
• M10: 1,638,396 km (0.042 R)
• M11: 2,161,240 km (0.097 R)
• M12: 2,299,469 km (0.108 R)
• M13: 2,412,116 km (0.095 R)
• M14: 2,731,508 km (0.066 R)
• M15: 2,791,047 km (0.104 R)
• M16: 3,002,728 km (0.117 R)
• M17: 3,668,589 km (0.056 R)
• M18: 3,767,473 km (0.117 R)
• M19: 4,103,021 km (0.114 R)
• M20: 4,309,017 km (0.064 R)
• M21: 4,910,700 km (0.119 R)
• M22: 5,314,016 km (0.098 R)
• M23: 5,576,261 km (0.119 R)
• M24: 5,651,957 km (0.095 R)
• M25: 5,689,955 km (0.057 R)
• M26: 6,787,255 km (0.11 R)
• M27: 8,682,062 km (0.079 R)
• M28: 9,168,554 km (0.076 R)
• M29: 9,347,773 km (0.093 R)
• M30: 9,392,652 km (0.074 R)
• M31: 9,437,681 km (0.115 R)
• M32: 10,306,994 km (0.117 R)
• M33: 11,249,161 km (0.092 R)
• M34: 11,344,904 km (0.116 R)
• M35: 11,827,656 km (0.101 R)
• M36: 11,925,045 km (0.053 R)
• M37: 12,071,651 km (0.09 R)
• M38: 12,514,759 km (0.112 R)
• M39: 13,417,134 km (0.106 R)
• M40: 14,652,513 km (0.102 R)
• M41: 14,704,723 km (0.059 R)
• M42: 14,757,082 km (0.092 R)
• M43: 14,914,459 km (0.105 R)
• M44: 15,389,731 km (0.099 R)
• M45: 16,954,974 km (0.05 R)
• M46: 17,119,831 km (0.029 R)
• M47: 17,506,392 km (0.05 R)
• M48: 17,728,544 km (0.115 R)
• M49: 18,344,439 km (0.101 R)
• M50: 18,739,976 km (0.067 R)
• M51: 18,796,673 km (0.098 R)
• M52: 18,967,215 km (0.086 R)
• M53: 19,195,501 km (0.077 R)
• M54: 20,350,098 km (0.086 R)
• M55: 21,171,689 km (0.107 R)
• M56: 21,408,502 km (0.038 R)
• M57: 21,646,064 km (0.07 R)
• M58: 23,700,791 km (0.064 R)
• M59: 23,762,126 km (0.052 R)
• M60: 24,008,065 km (0.076 R)
• M61: 24,254,901 km (0.045 R)
• M62: 25,627,611 km (0.119 R)
• M63: 29,960,414 km (0.117 R)
• M64: 30,159,529 km (0.1 R)
• M65: 30,226,100 km (0.106 R)
• M66: 31,162,433 km (0.09 R)
• M67: 31,566,497 km (0.095 R)
• M68: 32,380,010 km (0.067 R)
• M69: 33,063,224 km (0.102 R)
• M70: 33,131,889 km (0.104 R)
• M71: 34,513,426 km (0.116 R)
• M72: 35,491,646 km (0.064 R)
• M73: 36,905,047 km (0.103 R)
• M74: 37,618,479 km (0.111 R)
• M75: 39,422,031 km (0.049 R)
• M76: 39,786,152 km (0.097 R)
• M77: 40,444,383 km (0.108 R)
• M78: 42,291,468 km (0.116 R)
• M79: 43,037,961 km (0.033 R)
• M80: 43,563,050 km (0.115 R)
• M81: 43,713,545 km (0.044 R)
• M82: 43,864,190 km (0.109 R)
• M83: 43,939,438 km (0.114 R)
• M84: 44,241,326 km (0.107 R)
• M85: 44,317,023 km (0.03 R)
• M86: 44,695,505 km (0.108 R)
• M87: 44,771,352 km (0.062 R)
• M88: 46,681,268 km (0.041 R)
• M89: 47,220,867 km (0.089 R)
• M90: 47,530,086 km (0.118 R)
• M91: 49,086,203 km (0.09 R)
• M92: 49,242,832 km (0.108 R)
• M93: 53,290,202 km (0.091 R)
• M94: 53,692,770 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 3.5

Gravity: 71.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.01 AU - 21.19 AU

Year: 28193 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,595,655 km

• M1: 233,821 km (0.069 R)
• M2: 502,948 km (0.116 R)
• M3: 664,364 km (0.084 R)
• M4: 1,415,794 km (0.097 R)
• M5: 1,527,544 km (0.091 R)
• M6: 2,746,767 km (0.072 R)
• M7: 2,792,992 km (0.088 R)
• M8: 3,667,841 km (0.11 R)
• M9: 3,873,089 km (0.109 R)
• M10: 3,977,059 km (0.109 R)
• M11: 4,953,335 km (0.073 R)
• M12: 5,879,795 km (0.117 R)
• M13: 6,670,868 km (0.098 R)
• M14: 8,283,384 km (0.057 R)
• M15: 8,350,254 km (0.119 R)
• M16: 8,484,593 km (0.116 R)
• M17: 8,552,061 km (0.115 R)
• M18: 8,755,365 km (0.079 R)
• M19: 8,960,314 km (0.103 R)
• M20: 9,097,944 km (0.111 R)
• M21: 9,866,728 km (0.049 R)
• M22: 10,583,601 km (0.099 R)
• M23: 10,729,010 km (0.094 R)
• M24: 10,875,017 km (0.12 R)
• M25: 13,377,790 km (0.069 R)
• M26: 13,692,843 km (0.078 R)
• M27: 13,930,554 km (0.09 R)
• M28: 14,169,761 km (0.094 R)
• M29: 14,733,146 km (0.08 R)
• M30: 17,743,953 km (0.112 R)
• M31: 18,263,806 km (0.106 R)
• M32: 18,876,409 km (0.027 R)
• M33: 19,318,171 km (0.089 R)
• M34: 19,495,744 km (0.099 R)
• M35: 23,160,443 km (0.085 R)
• M36: 24,492,163 km (0.108 R)
• M37: 25,264,088 km (0.105 R)
• M38: 27,527,803 km (0.113 R)
• M39: 28,028,358 km (0.115 R)
• M40: 29,548,272 km (0.079 R)
• M41: 30,163,568 km (0.112 R)
• M42: 30,472,787 km (0.093 R)
• M43: 31,094,516 km (0.056 R)
• M44: 31,198,636 km (0.059 R)
• M45: 32,667,089 km (0.077 R)
• M46: 34,480,215 km (0.079 R)
• M47: 35,019,665 km (0.046 R)
• M48: 35,236,282 km (0.093 R)
• M49: 35,779,622 km (0.08 R)
• M50: 37,315,693 km (0.079 R)
• M51: 37,536,948 km (0.065 R)
• M52: 40,565,407 km (0.117 R)
• M53: 42,051,363 km (0.073 R)
• M54: 42,858,743 km (0.028 R)
• M55: 44,254,790 km (0.106 R)
• M56: 46,733,627 km (0.04 R)
• M57: 47,809,684 km (0.066 R)
• M58: 50,230,028 km (0.12 R)
• M59: 50,841,285 km (0.076 R)
• M60: 53,684,692 km (0.097 R)
• M61: 58,494,263 km (0.09 R)
• M62: 58,751,273 km (0.091 R)
• M63: 59,912,002 km (0.085 R)
• M64: 60,170,956 km (0.105 R)
• M65: 60,690,061 km (0.072 R)
• M66: 60,950,212 km (0.056 R)
• M67: 63,044,283 km (0.091 R)
• M68: 63,835,655 km (0.101 R)
• M69: 64,763,013 km (0.102 R)
• M70: 65,828,299 km (0.119 R)
• M71: 65,961,890 km (0.05 R)
• M72: 66,765,230 km (0.101 R)
• M73: 66,899,420 km (0.083 R)
• M74: 73,307,445 km (0.077 R)
• M75: 73,584,350 km (0.118 R)
• M76: 75,253,563 km (0.104 R)
• M77: 77,780,720 km (0.059 R)
• M78: 79,765,435 km (0.035 R)
• M79: 80,335,553 km (0.109 R)
• M80: 80,478,419 km (0.106 R)
• M81: 82,054,133 km (0.117 R)
• M82: 82,341,660 km (0.088 R)
• M83: 83,062,123 km (0.105 R)
• M84: 83,929,342 km (0.068 R)
• M85: 84,219,113 km (0.104 R)
• M86: 84,654,443 km (0.102 R)
• M87: 84,944,962 km (0.034 R)
• M88: 92,765,490 km (0.106 R)
• M89: 93,364,929 km (0.05 R)
• M90: 95,473,361 km (0.043 R)
• M91: 96,685,104 km (0.071 R)
• M92: 97,140,929 km (0.069 R)
• M93: 98,359,702 km (0.103 R)
• M94: 100,658,423 km (0.108 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit