🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.66 AU - 0.72 AU

Year: 214 Days

Day: 37.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 272 Days

Day: 42.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,221,942 km

• M1: 76,295 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 282 Days

Day: 41.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.02 AU - 1.08 AU

Year: 401 Days

Day: 16.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,221,942 km

• M1: 144,212 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.71 AU - 2.85 AU

Year: 1283 Days

Day: 34.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 100.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.05 AU - 2.73 AU

Year: 1377 Days

Day: 43 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.56 AU - 2.78 AU

Year: 1626 Days

Day: 45.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 12.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.31 AU - 5.49 AU

Year: 4043 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,221,942 km

• M1: 201,957 km (0.113 R)
• M2: 341,682 km (0.083 R)
• M3: 435,779 km (0.113 R)
• M4: 748,887 km (0.067 R)
• M5: 844,480 km (0.067 R)
• M6: 957,576 km (0.088 R)
• M7: 1,144,424 km (0.115 R)
• M8: 1,329,177 km (0.12 R)
• M9: 1,728,753 km (0.079 R)
• M10: 2,271,195 km (0.055 R)
• M11: 2,524,913 km (0.092 R)
• M12: 2,922,694 km (0.058 R)
• M13: 3,442,995 km (0.097 R)
• M14: 3,588,105 km (0.096 R)
• M15: 4,210,881 km (0.093 R)
• M16: 4,523,690 km (0.05 R)
• M17: 4,774,865 km (0.106 R)
• M18: 5,101,287 km (0.117 R)
• M19: 5,314,913 km (0.104 R)
• M20: 5,726,756 km (0.082 R)
• M21: 5,899,242 km (0.101 R)
• M22: 6,048,691 km (0.066 R)
• M23: 6,199,186 km (0.105 R)
• M24: 6,401,891 km (0.106 R)
• M25: 6,504,216 km (0.09 R)
• M26: 7,234,852 km (0.075 R)
• M27: 7,745,579 km (0.113 R)
• M28: 7,936,616 km (0.104 R)
• M29: 8,074,096 km (0.111 R)
• M30: 8,212,474 km (0.057 R)
• M31: 8,295,800 km (0.04 R)
• M32: 9,087,323 km (0.071 R)
• M33: 9,638,292 km (0.099 R)
• M34: 9,814,518 km (0.082 R)
• M35: 9,991,791 km (0.04 R)
• M36: 10,379,699 km (0.117 R)
• M37: 10,742,174 km (0.11 R)
• M38: 11,047,354 km (0.117 R)
• M39: 11,231,808 km (0.114 R)
• M40: 11,760,188 km (0.085 R)
• M41: 12,392,239 km (0.058 R)
• M42: 13,920,830 km (0.069 R)
• M43: 14,120,244 km (0.045 R)
• M44: 14,220,175 km (0.104 R)
• M45: 14,320,555 km (0.1 R)
• M46: 14,825,598 km (0.093 R)
• M47: 15,302,217 km (0.03 R)
• M48: 15,749,365 km (0.044 R)
• M49: 16,305,570 km (0.058 R)
• M50: 16,621,371 km (0.047 R)
• M51: 17,365,919 km (0.099 R)
• M52: 17,544,838 km (0.062 R)
• M53: 17,976,727 km (0.109 R)
• M54: 18,266,498 km (0.1 R)
• M55: 18,448,409 km (0.033 R)
• M56: 18,814,176 km (0.098 R)
• M57: 19,034,683 km (0.091 R)
• M58: 19,404,340 km (0.08 R)
• M59: 19,552,741 km (0.074 R)
• M60: 19,963,088 km (0.08 R)
• M61: 20,564,920 km (0.111 R)
• M62: 20,754,311 km (0.12 R)
• M63: 20,906,153 km (0.093 R)
• M64: 21,478,963 km (0.097 R)
• M65: 21,863,729 km (0.118 R)
• M66: 22,173,097 km (0.06 R)
• M67: 22,953,100 km (0.056 R)
• M68: 23,031,639 km (0.107 R)
• M69: 23,623,149 km (0.105 R)
• M70: 25,549,671 km (0.072 R)
• M71: 25,834,804 km (0.031 R)
• M72: 25,998,315 km (0.058 R)
• M73: 26,285,094 km (0.075 R)
• M74: 26,367,223 km (0.118 R)
• M75: 27,027,399 km (0.103 R)
• M76: 27,276,479 km (0.107 R)
• M77: 27,944,134 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.9

Radius: 9.1

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.06 AU - 8.38 AU

Year: 8785 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,221,942 km

• M1: 138,976 km (0.052 R)
• M2: 246,986 km (0.086 R)
• M3: 308,172 km (0.104 R)
• M4: 518,955 km (0.085 R)
• M5: 841,638 km (0.078 R)
• M6: 1,034,170 km (0.115 R)
• M7: 1,164,320 km (0.113 R)
• M8: 1,319,902 km (0.117 R)
• M9: 1,400,386 km (0.095 R)
• M10: 1,940,584 km (0.086 R)
• M11: 2,173,657 km (0.073 R)
• M12: 2,366,788 km (0.117 R)
• M13: 2,641,450 km (0.061 R)
• M14: 3,032,798 km (0.104 R)
• M15: 3,611,143 km (0.104 R)
• M16: 3,725,137 km (0.082 R)
• M17: 3,811,455 km (0.076 R)
• M18: 4,556,901 km (0.11 R)
• M19: 4,680,319 km (0.075 R)
• M20: 4,742,402 km (0.069 R)
• M21: 4,962,161 km (0.111 R)
• M22: 5,476,778 km (0.081 R)
• M23: 5,707,308 km (0.093 R)
• M24: 6,661,294 km (0.096 R)
• M25: 7,737,501 km (0.096 R)
• M26: 7,959,056 km (0.098 R)
• M27: 8,636,734 km (0.108 R)
• M28: 8,713,178 km (0.079 R)
• M29: 9,021,350 km (0.113 R)
• M30: 10,289,042 km (0.108 R)
• M31: 10,819,816 km (0.082 R)
• M32: 11,485,377 km (0.116 R)
• M33: 12,855,992 km (0.034 R)
• M34: 12,943,507 km (0.067 R)
• M35: 13,250,781 km (0.089 R)
• M36: 13,339,044 km (0.101 R)
• M37: 14,595,367 km (0.109 R)
• M38: 15,376,417 km (0.117 R)
• M39: 15,655,417 km (0.099 R)
• M40: 15,842,265 km (0.105 R)
• M41: 16,029,861 km (0.064 R)
• M42: 16,123,958 km (0.067 R)
• M43: 16,597,136 km (0.061 R)
• M44: 16,692,280 km (0.06 R)
• M45: 17,170,993 km (0.109 R)
• M46: 17,315,505 km (0.094 R)
• M47: 17,654,194 km (0.114 R)
• M48: 18,832,128 km (0.115 R)
• M49: 19,080,760 km (0.089 R)
• M50: 19,581,164 km (0.067 R)
• M51: 19,681,844 km (0.104 R)
• M52: 21,211,482 km (0.098 R)
• M53: 23,363,148 km (0.079 R)
• M54: 24,275,546 km (0.115 R)
• M55: 24,437,859 km (0.109 R)
• M56: 24,654,627 km (0.094 R)
• M57: 26,190,548 km (0.099 R)
• M58: 26,746,603 km (0.074 R)
• M59: 28,665,944 km (0.085 R)
• M60: 28,780,237 km (0.112 R)
• M61: 29,181,458 km (0.086 R)
• M62: 29,469,135 km (0.107 R)
• M63: 29,526,880 km (0.109 R)
• M64: 29,873,498 km (0.098 R)
• M65: 29,931,542 km (0.1 R)
• M66: 30,571,073 km (0.101 R)
• M67: 30,687,759 km (0.109 R)
• M68: 30,921,730 km (0.075 R)
• M69: 30,980,373 km (0.093 R)
• M70: 31,156,449 km (0.079 R)
• M71: 32,278,733 km (0.076 R)
• M72: 32,457,203 km (0.033 R)
• M73: 32,516,743 km (0.087 R)
• M74: 32,874,730 km (0.051 R)
• M75: 33,234,065 km (0.107 R)
• M76: 34,380,583 km (0.081 R)
• M77: 36,774,448 km (0.119 R)
• M78: 37,396,925 km (0.045 R)
• M79: 37,459,307 km (0.066 R)
• M80: 37,897,329 km (0.118 R)
• M81: 38,085,524 km (0.116 R)
• M82: 38,525,940 km (0.099 R)
• M83: 39,031,431 km (0.063 R)
• M84: 40,112,724 km (0.11 R)
• M85: 40,304,658 km (0.088 R)
• M86: 41,203,891 km (0.051 R)
• M87: 41,397,471 km (0.116 R)
• M88: 41,526,723 km (0.107 R)
• M89: 41,785,528 km (0.112 R)
• M90: 43,678,090 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 6.8

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.71 AU - 23.35 AU

Year: 30947 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,221,942 km

• M1: 111,600 km (0.079 R)
• M2: 225,444 km (0.076 R)
• M3: 613,650 km (0.085 R)
• M4: 1,073,365 km (0.102 R)
• M5: 1,176,288 km (0.059 R)
• M6: 1,819,260 km (0.075 R)
• M7: 1,984,416 km (0.101 R)
• M8: 2,373,669 km (0.093 R)
• M9: 2,977,297 km (0.102 R)
• M10: 3,123,155 km (0.09 R)
• M11: 3,221,590 km (0.059 R)
• M12: 3,574,641 km (0.112 R)
• M13: 4,208,338 km (0.084 R)
• M14: 4,762,747 km (0.055 R)
• M15: 5,048,479 km (0.102 R)
• M16: 6,371,074 km (0.108 R)
• M17: 6,941,341 km (0.087 R)
• M18: 8,062,727 km (0.117 R)
• M19: 8,609,657 km (0.076 R)
• M20: 9,381,133 km (0.047 R)
• M21: 10,101,596 km (0.093 R)
• M22: 11,595,331 km (0.077 R)
• M23: 12,367,705 km (0.115 R)
• M24: 13,076,948 km (0.057 R)
• M25: 13,396,489 km (0.032 R)
• M26: 14,948,866 km (0.027 R)
• M27: 15,703,887 km (0.072 R)
• M28: 15,958,203 km (0.043 R)
• M29: 18,219,824 km (0.076 R)
• M30: 18,487,155 km (0.073 R)
• M31: 19,025,708 km (0.078 R)
• M32: 22,650,165 km (0.11 R)
• M33: 23,612,977 km (0.107 R)
• M34: 24,589,252 km (0.075 R)
• M35: 24,687,538 km (0.064 R)
• M36: 31,247,405 km (0.113 R)
• M37: 31,781,320 km (0.06 R)
• M38: 34,275,864 km (0.108 R)
• M39: 34,936,937 km (0.068 R)
• M40: 37,057,936 km (0.086 R)
• M41: 37,170,733 km (0.058 R)
• M42: 39,220,223 km (0.1 R)
• M43: 40,142,793 km (0.101 R)
• M44: 40,956,007 km (0.115 R)
• M45: 41,891,892 km (0.119 R)
• M46: 42,009,476 km (0.105 R)
• M47: 42,244,793 km (0.059 R)
• M48: 42,480,559 km (0.073 R)
• M49: 42,834,957 km (0.09 R)
• M50: 43,190,401 km (0.1 R)
• M51: 45,343,414 km (0.091 R)
• M52: 46,190,138 km (0.119 R)
• M53: 50,876,740 km (0.115 R)
• M54: 52,008,597 km (0.105 R)
• M55: 53,021,824 km (0.083 R)
• M56: 54,041,483 km (0.118 R)
• M57: 54,810,416 km (0.099 R)
• M58: 54,938,920 km (0.095 R)
• M59: 56,100,099 km (0.103 R)
• M60: 59,763,901 km (0.047 R)
• M61: 60,426,320 km (0.083 R)
• M62: 62,159,710 km (0.116 R)
• M63: 63,234,721 km (0.052 R)
• M64: 66,085,308 km (0.119 R)
• M65: 67,319,790 km (0.054 R)
• M66: 67,870,908 km (0.103 R)
• M67: 68,147,066 km (0.113 R)
• M68: 69,116,311 km (0.085 R)
• M69: 69,255,287 km (0.087 R)
• M70: 69,672,366 km (0.099 R)
• M71: 71,489,382 km (0.113 R)
• M72: 73,605,444 km (0.047 R)
• M73: 74,599,821 km (0.111 R)
• M74: 78,332,437 km (0.069 R)
• M75: 79,638,576 km (0.113 R)
• M76: 80,367,267 km (0.102 R)
• M77: 81,391,265 km (0.111 R)
• M78: 82,714,009 km (0.059 R)
• M79: 83,895,832 km (0.109 R)
• M80: 86,276,234 km (0.101 R)
• M81: 90,646,885 km (0.065 R)
• M82: 93,549,233 km (0.109 R)
• M83: 94,780,274 km (0.115 R)
• M84: 95,397,814 km (0.042 R)
• M85: 96,637,083 km (0.11 R)
• M86: 97,103,080 km (0.105 R)
• M87: 99,915,071 km (0.098 R)
• M88: 101,015,962 km (0.092 R)
• M89: 102,278,867 km (0.069 R)
• M90: 103,864,904 km (0.106 R)
• M91: 104,980,007 km (0.076 R)
• M92: 106,259,218 km (0.103 R)
• M93: 106,900,694 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit