🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 25.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 28.6 °

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: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 259 Days

Day: 36.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,065,176 km

• M1: 260,899 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.14 AU

Year: 408 Days

Day: 46 Hours

Environment

Temp: 22 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.11 AU - 1.23 AU

Year: 467 Days

Day: 23.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.17 AU - 1.27 AU

Year: 497 Days

Day: 17.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 618 Days

Day: 36.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.92 AU - 4.68 AU

Year: 2733 Days

Day: 22.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,065,176 km

• M1: 1,457,382 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 10.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.54 AU - 9.08 AU

Year: 8053 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,065,176 km

• M1: 134,339 km (0.101 R)
• M2: 348,862 km (0.054 R)
• M3: 672,442 km (0.115 R)
• M4: 976,126 km (0.086 R)
• M5: 1,302,848 km (0.119 R)
• M6: 1,663,080 km (0.096 R)
• M7: 2,307,547 km (0.057 R)
• M8: 2,474,050 km (0.076 R)
• M9: 2,546,605 km (0.063 R)
• M10: 2,768,757 km (0.068 R)
• M11: 2,844,304 km (0.101 R)
• M12: 3,048,954 km (0.116 R)
• M13: 3,365,354 km (0.066 R)
• M14: 3,972,571 km (0.118 R)
• M15: 4,613,898 km (0.105 R)
• M16: 4,855,049 km (0.112 R)
• M17: 5,038,755 km (0.115 R)
• M18: 5,131,357 km (0.107 R)
• M19: 5,444,615 km (0.047 R)
• M20: 5,571,623 km (0.106 R)
• M21: 5,926,020 km (0.099 R)
• M22: 6,656,806 km (0.045 R)
• M23: 6,861,157 km (0.098 R)
• M24: 7,206,279 km (0.108 R)
• M25: 7,521,781 km (0.101 R)
• M26: 7,627,995 km (0.033 R)
• M27: 8,130,046 km (0.108 R)
• M28: 8,311,957 km (0.097 R)
• M29: 9,355,701 km (0.094 R)
• M30: 10,048,339 km (0.071 R)
• M31: 10,126,280 km (0.117 R)
• M32: 10,757,583 km (0.107 R)
• M33: 10,997,538 km (0.033 R)
• M34: 11,279,829 km (0.083 R)
• M35: 11,892,732 km (0.071 R)
• M36: 13,108,065 km (0.115 R)
• M37: 13,193,485 km (0.089 R)
• M38: 13,364,475 km (0.12 R)
• M39: 14,056,366 km (0.095 R)
• M40: 14,715,643 km (0.115 R)
• M41: 14,804,355 km (0.105 R)
• M42: 14,937,647 km (0.094 R)
• M43: 15,205,576 km (0.029 R)
• M44: 15,836,730 km (0.088 R)
• M45: 16,247,077 km (0.088 R)
• M46: 17,171,292 km (0.107 R)
• M47: 17,875,749 km (0.11 R)
• M48: 17,970,444 km (0.095 R)
• M49: 18,255,428 km (0.095 R)
• M50: 18,733,543 km (0.107 R)
• M51: 19,264,316 km (0.089 R)
• M52: 19,800,176 km (0.038 R)
• M53: 21,036,004 km (0.067 R)
• M54: 21,236,016 km (0.115 R)
• M55: 21,436,627 km (0.118 R)
• M56: 21,941,220 km (0.086 R)
• M57: 22,042,498 km (0.088 R)
• M58: 22,245,802 km (0.082 R)
• M59: 22,705,217 km (0.115 R)
• M60: 24,207,030 km (0.043 R)
• M61: 24,626,951 km (0.092 R)
• M62: 25,314,503 km (0.085 R)
• M63: 25,954,782 km (0.099 R)
• M64: 26,384,576 km (0.05 R)
• M65: 26,546,292 km (0.047 R)
• M66: 26,870,919 km (0.041 R)
• M67: 26,979,378 km (0.064 R)
• M68: 28,127,242 km (0.099 R)
• M69: 29,794,510 km (0.072 R)
• M70: 29,962,958 km (0.103 R)
• M71: 30,866,977 km (0.107 R)
• M72: 31,208,210 km (0.108 R)
• M73: 32,355,027 km (0.047 R)
• M74: 32,759,540 km (0.115 R)
• M75: 32,875,478 km (0.088 R)
• M76: 33,107,654 km (0.114 R)
• M77: 33,983,400 km (0.058 R)
• M78: 34,159,477 km (0.119 R)
• M79: 34,512,528 km (0.034 R)
• M80: 34,807,685 km (0.104 R)
• M81: 35,044,348 km (0.117 R)
• M82: 35,459,931 km (0.058 R)
• M83: 35,638,402 km (0.081 R)
• M84: 36,475,850 km (0.086 R)
• M85: 36,957,256 km (0.115 R)
• M86: 37,198,707 km (0.088 R)
• M87: 37,319,582 km (0.062 R)
• M88: 37,501,344 km (0.077 R)
• M89: 37,683,255 km (0.072 R)
• M90: 37,987,088 km (0.112 R)
• M91: 38,536,262 km (0.109 R)
• M92: 39,026,494 km (0.109 R)
• M93: 39,333,918 km (0.066 R)
• M94: 41,948,440 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.2

Radius: 3.5

Gravity: 60.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.93 AU - 15.17 AU

Year: 16404 Days

Day: 24.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,065,176 km

• M1: 49,666 km (0.105 R)
• M2: 156,779 km (0.098 R)
• M3: 195,076 km (0.109 R)
• M4: 236,963 km (0.098 R)
• M5: 313,856 km (0.107 R)
• M6: 762,500 km (0.077 R)
• M7: 785,090 km (0.095 R)
• M8: 1,099,096 km (0.108 R)
• M9: 1,124,677 km (0.061 R)
• M10: 1,336,956 km (0.118 R)
• M11: 1,590,525 km (0.076 R)
• M12: 1,737,878 km (0.089 R)
• M13: 2,173,208 km (0.085 R)
• M14: 2,238,134 km (0.085 R)
• M15: 2,436,501 km (0.102 R)
• M16: 2,779,678 km (0.059 R)
• M17: 3,065,111 km (0.107 R)
• M18: 3,510,464 km (0.116 R)
• M19: 3,818,635 km (0.043 R)
• M20: 3,897,025 km (0.103 R)
• M21: 4,175,426 km (0.094 R)
• M22: 4,667,753 km (0.12 R)
• M23: 4,920,723 km (0.073 R)
• M24: 5,308,480 km (0.073 R)
• M25: 5,840,600 km (0.096 R)
• M26: 7,486,925 km (0.093 R)
• M27: 7,931,978 km (0.086 R)
• M28: 9,795,968 km (0.08 R)
• M29: 10,776,283 km (0.094 R)
• M30: 11,221,935 km (0.114 R)
• M31: 12,188,636 km (0.071 R)
• M32: 12,769,674 km (0.091 R)
• M33: 13,122,725 km (0.106 R)
• M34: 13,598,297 km (0.09 R)
• M35: 14,443,974 km (0.103 R)
• M36: 15,058,522 km (0.107 R)
• M37: 15,368,937 km (0.058 R)
• M38: 15,681,447 km (0.045 R)
• M39: 18,322,149 km (0.075 R)
• M40: 18,853,221 km (0.038 R)
• M41: 19,187,722 km (0.092 R)
• M42: 19,322,061 km (0.114 R)
• M43: 19,456,699 km (0.082 R)
• M44: 19,727,022 km (0.094 R)
• M45: 21,374,394 km (0.05 R)
• M46: 21,513,670 km (0.111 R)
• M47: 21,863,130 km (0.085 R)
• M48: 23,566,601 km (0.087 R)
• M49: 24,725,686 km (0.07 R)
• M50: 25,312,259 km (0.083 R)
• M51: 25,977,521 km (0.064 R)
• M52: 27,476,342 km (0.059 R)
• M53: 28,925,945 km (0.098 R)
• M54: 29,776,559 km (0.105 R)
• M55: 30,713,789 km (0.11 R)
• M56: 30,949,705 km (0.036 R)
• M57: 31,581,457 km (0.052 R)
• M58: 33,340,728 km (0.104 R)
• M59: 33,988,337 km (0.104 R)
• M60: 34,313,712 km (0.083 R)
• M61: 36,038,576 km (0.111 R)
• M62: 36,703,090 km (0.032 R)
• M63: 39,914,357 km (0.068 R)
• M64: 40,085,797 km (0.118 R)
• M65: 40,946,882 km (0.06 R)
• M66: 42,250,029 km (0.083 R)
• M67: 42,337,394 km (0.099 R)
• M68: 43,390,264 km (0.059 R)
• M69: 45,342,965 km (0.092 R)
• M70: 45,611,344 km (0.077 R)
• M71: 47,142,777 km (0.084 R)
• M72: 47,505,552 km (0.11 R)
• M73: 47,596,358 km (0.115 R)
• M74: 47,778,119 km (0.103 R)
• M75: 49,333,189 km (0.089 R)
• M76: 54,857,090 km (0.037 R)
• M77: 55,238,565 km (0.089 R)
• M78: 56,004,356 km (0.102 R)
• M79: 56,100,249 km (0.082 R)
• M80: 57,159,402 km (0.054 R)
• M81: 58,030,959 km (0.052 R)
• M82: 59,787,088 km (0.116 R)
• M83: 60,671,660 km (0.104 R)
• M84: 60,868,830 km (0.118 R)
• M85: 61,165,034 km (0.113 R)
• M86: 63,651,500 km (0.106 R)
• M87: 64,454,093 km (0.12 R)
• M88: 65,664,190 km (0.1 R)
• M89: 65,968,023 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.4

Radius: 3

Gravity: 99.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.59 AU - 16.33 AU

Year: 18220 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,065,176 km

• M1: 210,185 km (0.117 R)
• M2: 733,030 km (0.057 R)
• M3: 936,034 km (0.036 R)
• M4: 1,212,940 km (0.091 R)
• M5: 1,608,028 km (0.097 R)
• M6: 1,672,055 km (0.07 R)
• M7: 1,903,184 km (0.087 R)
• M8: 2,504,717 km (0.087 R)
• M9: 2,962,038 km (0.12 R)
• M10: 3,652,582 km (0.084 R)
• M11: 4,570,365 km (0.026 R)
• M12: 4,937,777 km (0.116 R)
• M13: 5,172,197 km (0.097 R)
• M14: 5,749,495 km (0.079 R)
• M15: 7,600,021 km (0.111 R)
• M16: 8,420,565 km (0.11 R)
• M17: 9,326,380 km (0.047 R)
• M18: 9,849,374 km (0.091 R)
• M19: 9,908,017 km (0.099 R)
• M20: 10,322,253 km (0.117 R)
• M21: 11,412,822 km (0.091 R)
• M22: 12,097,082 km (0.117 R)
• M23: 13,051,367 km (0.044 R)
• M24: 13,180,470 km (0.102 R)
• M25: 13,766,445 km (0.103 R)
• M26: 14,095,710 km (0.116 R)
• M27: 14,761,869 km (0.067 R)
• M28: 15,098,913 km (0.106 R)
• M29: 15,234,299 km (0.066 R)
• M30: 15,574,784 km (0.114 R)
• M31: 16,402,210 km (0.115 R)
• M32: 17,955,634 km (0.081 R)
• M33: 19,481,682 km (0.086 R)
• M34: 19,925,240 km (0.112 R)
• M35: 20,073,790 km (0.09 R)
• M36: 20,521,836 km (0.106 R)
• M37: 20,973,173 km (0.096 R)
• M38: 21,048,720 km (0.071 R)
• M39: 21,275,809 km (0.086 R)
• M40: 21,732,531 km (0.074 R)
• M41: 21,962,164 km (0.056 R)
• M42: 22,038,758 km (0.113 R)
• M43: 22,810,683 km (0.055 R)
• M44: 22,888,474 km (0.11 R)
• M45: 23,044,056 km (0.113 R)
• M46: 23,748,662 km (0.098 R)
• M47: 24,460,449 km (0.096 R)
• M48: 25,742,951 km (0.071 R)
• M49: 26,066,831 km (0.103 R)
• M50: 26,148,062 km (0.052 R)
• M51: 27,624,294 km (0.085 R)
• M52: 28,456,058 km (0.12 R)
• M53: 28,623,458 km (0.113 R)
• M54: 29,888,757 km (0.109 R)
• M55: 30,058,850 km (0.098 R)
• M56: 30,400,083 km (0.107 R)
• M57: 30,828,232 km (0.113 R)
• M58: 31,000,120 km (0.114 R)
• M59: 31,086,138 km (0.093 R)
• M60: 31,517,579 km (0.086 R)
• M61: 33,439,313 km (0.104 R)
• M62: 34,236,370 km (0.112 R)
• M63: 35,039,561 km (0.045 R)
• M64: 36,392,076 km (0.087 R)
• M65: 41,969,982 km (0.1 R)
• M66: 42,255,714 km (0.083 R)
• M67: 42,637,787 km (0.117 R)
• M68: 44,759,533 km (0.063 R)
• M69: 45,051,548 km (0.078 R)
• M70: 45,148,937 km (0.109 R)
• M71: 45,246,474 km (0.041 R)
• M72: 45,441,849 km (0.085 R)
• M73: 45,833,197 km (0.099 R)
• M74: 46,619,484 km (0.091 R)
• M75: 46,816,654 km (0.086 R)
• M76: 49,405,894 km (0.09 R)
• M77: 51,327,329 km (0.106 R)
• M78: 51,939,034 km (0.059 R)
• M79: 55,138,334 km (0.096 R)
• M80: 55,242,604 km (0.1 R)
• M81: 55,346,874 km (0.114 R)
• M82: 57,341,462 km (0.113 R)
• M83: 58,613,343 km (0.096 R)
• M84: 65,772,349 km (0.09 R)
• M85: 67,995,523 km (0.085 R)
• M86: 69,341,156 km (0.059 R)
• M87: 73,086,937 km (0.109 R)
• M88: 74,349,992 km (0.037 R)
• M89: 74,465,183 km (0.097 R)
• M90: 76,083,981 km (0.031 R)
• M91: 77,714,299 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit