🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 40.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,266,842 km

• M1: 162,164 km (0.118 R)
• M2: 196,123 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.08 AU - 1.28 AU

Year: 475 Days

Day: 19 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.87 AU - 2.69 AU

Year: 1277 Days

Day: 36.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.72 AU - 3.18 AU

Year: 1879 Days

Day: 21.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,266,842 km

• M1: 2,612,278 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 9.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.08 AU - 5.64 AU

Year: 3973 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 109,266,842 km

• M1: 123,717 km (0.1 R)
• M2: 199,264 km (0.103 R)
• M3: 369,806 km (0.099 R)
• M4: 483,351 km (0.118 R)
• M5: 610,359 km (0.072 R)
• M6: 715,676 km (0.091 R)
• M7: 792,420 km (0.096 R)
• M8: 917,933 km (0.081 R)
• M9: 983,157 km (0.111 R)
• M10: 1,069,774 km (0.049 R)
• M11: 1,158,935 km (0.094 R)
• M12: 1,313,469 km (0.082 R)
• M13: 1,485,956 km (0.071 R)
• M14: 1,574,966 km (0.076 R)
• M15: 1,817,614 km (0.113 R)
• M16: 2,035,429 km (0.092 R)
• M17: 2,443,382 km (0.099 R)
• M18: 2,616,467 km (0.107 R)
• M19: 2,835,029 km (0.025 R)
• M20: 2,904,592 km (0.068 R)
• M21: 3,232,062 km (0.083 R)
• M22: 3,304,916 km (0.088 R)
• M23: 3,452,120 km (0.047 R)
• M24: 3,661,857 km (0.108 R)
• M25: 3,753,111 km (0.1 R)
• M26: 4,157,325 km (0.108 R)
• M27: 4,412,838 km (0.063 R)
• M28: 5,091,414 km (0.092 R)
• M29: 5,820,105 km (0.089 R)
• M30: 5,908,966 km (0.094 R)
• M31: 6,973,505 km (0.059 R)
• M32: 7,201,043 km (0.104 R)
• M33: 7,296,636 km (0.047 R)
• M34: 7,977,456 km (0.066 R)
• M35: 8,556,998 km (0.067 R)
• M36: 8,759,853 km (0.051 R)
• M37: 8,882,523 km (0.093 R)
• M38: 8,964,503 km (0.056 R)
• M39: 9,129,360 km (0.112 R)
• M40: 9,336,702 km (0.117 R)
• M41: 9,420,178 km (0.089 R)
• M42: 9,524,747 km (0.069 R)
• M43: 9,587,728 km (0.105 R)
• M44: 10,011,090 km (0.1 R)
• M45: 10,139,145 km (0.091 R)
• M46: 10,613,969 km (0.103 R)
• M47: 10,832,083 km (0.117 R)
• M48: 11,029,701 km (0.104 R)
• M49: 11,139,955 km (0.106 R)
• M50: 11,317,229 km (0.078 R)
• M51: 11,450,819 km (0.084 R)
• M52: 12,081,075 km (0.12 R)
• M53: 12,217,658 km (0.107 R)
• M54: 12,861,677 km (0.087 R)
• M55: 13,024,290 km (0.084 R)
• M56: 13,351,760 km (0.107 R)
• M57: 13,516,616 km (0.085 R)
• M58: 14,278,369 km (0.116 R)
• M59: 14,737,335 km (0.089 R)
• M60: 15,005,265 km (0.077 R)
• M61: 15,103,102 km (0.047 R)
• M62: 15,323,908 km (0.105 R)
• M63: 15,447,177 km (0.099 R)
• M64: 15,818,628 km (0.081 R)
• M65: 16,018,042 km (0.031 R)
• M66: 16,343,717 km (0.103 R)
• M67: 16,823,777 km (0.114 R)
• M68: 16,925,353 km (0.082 R)
• M69: 17,001,798 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 12.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.59 AU - 5.17 AU

Year: 3998 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 109,266,842 km

• M1: 344,823 km (0.044 R)
• M2: 517,609 km (0.109 R)
• M3: 603,777 km (0.09 R)
• M4: 686,355 km (0.06 R)
• M5: 993,330 km (0.105 R)
• M6: 1,222,663 km (0.068 R)
• M7: 1,444,218 km (0.082 R)
• M8: 1,706,313 km (0.072 R)
• M9: 1,913,207 km (0.093 R)
• M10: 1,998,328 km (0.076 R)
• M11: 2,261,621 km (0.041 R)
• M12: 2,351,978 km (0.074 R)
• M13: 2,489,907 km (0.111 R)
• M14: 2,599,113 km (0.082 R)
• M15: 2,678,101 km (0.064 R)
• M16: 2,806,306 km (0.105 R)
• M17: 2,936,457 km (0.115 R)
• M18: 3,169,380 km (0.104 R)
• M19: 3,322,270 km (0.049 R)
• M20: 3,760,292 km (0.056 R)
• M21: 3,868,152 km (0.036 R)
• M22: 4,216,715 km (0.111 R)
• M23: 4,310,064 km (0.09 R)
• M24: 4,442,159 km (0.088 R)
• M25: 5,282,600 km (0.113 R)
• M26: 5,403,774 km (0.07 R)
• M27: 5,648,965 km (0.043 R)
• M28: 5,898,046 km (0.099 R)
• M29: 6,150,567 km (0.038 R)
• M30: 6,235,538 km (0.069 R)
• M31: 6,557,922 km (0.06 R)
• M32: 6,644,689 km (0.117 R)
• M33: 7,196,406 km (0.116 R)
• M34: 7,308,604 km (0.112 R)
• M35: 7,625,751 km (0.11 R)
• M36: 8,320,484 km (0.095 R)
• M37: 8,866,965 km (0.052 R)
• M38: 9,011,327 km (0.102 R)
• M39: 9,351,512 km (0.107 R)
• M40: 9,919,685 km (0.072 R)
• M41: 10,422,783 km (0.091 R)
• M42: 11,115,271 km (0.109 R)
• M43: 11,453,961 km (0.089 R)
• M44: 13,170,746 km (0.117 R)
• M45: 13,891,060 km (0.118 R)
• M46: 14,312,477 km (0.081 R)
• M47: 14,567,392 km (0.068 R)
• M48: 15,110,283 km (0.038 R)
• M49: 15,225,473 km (0.096 R)
• M50: 15,398,857 km (0.098 R)
• M51: 15,689,077 km (0.093 R)
• M52: 16,659,967 km (0.044 R)
• M53: 17,438,474 km (0.079 R)
• M54: 17,832,216 km (0.111 R)
• M55: 17,953,988 km (0.063 R)
• M56: 18,045,542 km (0.11 R)
• M57: 18,198,431 km (0.068 R)
• M58: 18,320,952 km (0.114 R)
• M59: 18,443,772 km (0.084 R)
• M60: 19,000,126 km (0.087 R)
• M61: 19,093,326 km (0.101 R)
• M62: 19,186,825 km (0.028 R)
• M63: 19,373,971 km (0.038 R)
• M64: 19,499,185 km (0.117 R)
• M65: 19,718,944 km (0.084 R)
• M66: 20,097,576 km (0.093 R)
• M67: 20,894,035 km (0.108 R)
• M68: 21,312,311 km (0.077 R)
• M69: 21,765,742 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.6

Radius: 5.5

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.32 AU - 19.36 AU

Year: 31542 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,266,842 km

• M1: 106,962 km (0.104 R)
• M2: 146,606 km (0.084 R)
• M3: 474,375 km (0.088 R)
• M4: 607,667 km (0.101 R)
• M5: 2,539,274 km (0.083 R)
• M6: 2,632,474 km (0.096 R)
• M7: 3,115,525 km (0.117 R)
• M8: 3,944,148 km (0.074 R)
• M9: 4,106,761 km (0.087 R)
• M10: 5,545,144 km (0.101 R)
• M11: 6,667,727 km (0.101 R)
• M12: 7,587,754 km (0.11 R)
• M13: 7,857,927 km (0.078 R)
• M14: 8,546,975 km (0.027 R)
• M15: 8,687,148 km (0.096 R)
• M16: 10,278,271 km (0.069 R)
• M17: 12,667,499 km (0.059 R)
• M18: 12,747,235 km (0.053 R)
• M19: 12,907,454 km (0.099 R)
• M20: 14,545,401 km (0.109 R)
• M21: 14,628,877 km (0.026 R)
• M22: 14,712,651 km (0.12 R)
• M23: 15,644,497 km (0.092 R)
• M24: 15,816,085 km (0.084 R)
• M25: 15,901,954 km (0.03 R)
• M26: 16,160,908 km (0.117 R)
• M27: 17,475,874 km (0.068 R)
• M28: 20,300,581 km (0.08 R)
• M29: 21,146,706 km (0.086 R)
• M30: 21,621,829 km (0.107 R)
• M31: 22,679,336 km (0.108 R)
• M32: 23,067,992 km (0.108 R)
• M33: 26,971,748 km (0.104 R)
• M34: 27,797,379 km (0.044 R)
• M35: 27,901,050 km (0.09 R)
• M36: 28,213,261 km (0.094 R)
• M37: 28,631,237 km (0.118 R)
• M38: 29,051,308 km (0.101 R)
• M39: 30,003,798 km (0.091 R)
• M40: 31,505,760 km (0.055 R)
• M41: 34,025,886 km (0.075 R)
• M42: 35,478,631 km (0.106 R)
• M43: 36,382,801 km (0.077 R)
• M44: 36,837,578 km (0.114 R)
• M45: 40,308,697 km (0.085 R)
• M46: 45,829,756 km (0.032 R)
• M47: 46,813,811 km (0.113 R)
• M48: 46,937,379 km (0.044 R)
• M49: 47,184,664 km (0.103 R)
• M50: 47,556,415 km (0.081 R)
• M51: 48,677,651 km (0.103 R)
• M52: 49,807,564 km (0.106 R)
• M53: 50,565,726 km (0.063 R)
• M54: 52,991,306 km (0.11 R)
• M55: 53,635,923 km (0.093 R)
• M56: 55,454,734 km (0.099 R)
• M57: 55,846,980 km (0.11 R)
• M58: 58,353,193 km (0.109 R)
• M59: 59,285,786 km (0.063 R)
• M60: 62,792,360 km (0.097 R)
• M61: 62,928,644 km (0.057 R)
• M62: 63,064,927 km (0.069 R)
• M63: 65,259,079 km (0.082 R)
• M64: 65,811,544 km (0.048 R)
• M65: 66,504,332 km (0.095 R)
• M66: 70,569,804 km (0.097 R)
• M67: 71,136,779 km (0.098 R)
• M68: 71,705,251 km (0.039 R)
• M69: 75,148,097 km (0.109 R)
• M70: 78,791,254 km (0.06 R)
• M71: 79,526,677 km (0.065 R)
• M72: 80,116,691 km (0.094 R)
• M73: 80,560,249 km (0.076 R)
• M74: 81,449,608 km (0.068 R)
• M75: 83,837,190 km (0.036 R)
• M76: 85,341,097 km (0.105 R)
• M77: 85,492,042 km (0.111 R)
• M78: 85,794,080 km (0.116 R)
• M79: 86,096,417 km (0.026 R)
• M80: 89,292,725 km (0.096 R)
• M81: 89,752,589 km (0.106 R)
• M82: 89,906,076 km (0.081 R)
• M83: 90,366,838 km (0.1 R)
• M84: 90,674,561 km (0.028 R)
• M85: 93,148,311 km (0.052 R)
• M86: 93,770,189 km (0.085 R)
• M87: 94,237,533 km (0.06 R)
• M88: 96,743,148 km (0.069 R)
• M89: 97,846,133 km (0.06 R)
• M90: 98,953,307 km (0.041 R)
• M91: 100,383,014 km (0.118 R)
• M92: 101,020,600 km (0.112 R)
• M93: 102,780,918 km (0.099 R)
• M94: 105,197,671 km (0.09 R)
• M95: 107,632,975 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit