🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 188 Days

Day: 37.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,427,837 km

• M1: 470,336 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.79 AU - 1.01 AU

Year: 306 Days

Day: 32.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.03 AU - 1.27 AU

Year: 442 Days

Day: 42.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.96 AU - 1.36 AU

Year: 447 Days

Day: 33 Hours

Environment

Temp: 7 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.45 AU - 5.11 AU

Year: 3171 Days

Day: 42.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 15

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.19 AU - 8.43 AU

Year: 8580 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,427,837 km

• M1: 315,203 km (0.077 R)
• M2: 475,422 km (0.091 R)
• M3: 603,627 km (0.1 R)
• M4: 936,333 km (0.108 R)
• M5: 1,215,931 km (0.116 R)
• M6: 1,922,183 km (0.081 R)
• M7: 2,145,533 km (0.026 R)
• M8: 2,425,131 km (0.115 R)
• M9: 2,816,778 km (0.059 R)
• M10: 2,943,488 km (0.112 R)
• M11: 3,046,261 km (0.079 R)
• M12: 3,176,412 km (0.111 R)
• M13: 3,855,436 km (0.07 R)
• M14: 4,168,694 km (0.04 R)
• M15: 4,342,976 km (0.109 R)
• M16: 4,880,930 km (0.074 R)
• M17: 5,663,177 km (0.064 R)
• M18: 6,653,515 km (0.107 R)
• M19: 6,823,907 km (0.053 R)
• M20: 7,134,173 km (0.095 R)
• M21: 7,626,200 km (0.105 R)
• M22: 7,804,521 km (0.108 R)
• M23: 7,984,338 km (0.088 R)
• M24: 8,568,966 km (0.089 R)
• M25: 9,664,022 km (0.101 R)
• M26: 10,365,936 km (0.058 R)
• M27: 10,762,968 km (0.072 R)
• M28: 11,408,782 km (0.087 R)
• M29: 11,572,143 km (0.069 R)
• M30: 11,695,262 km (0.104 R)
• M31: 11,818,830 km (0.098 R)
• M32: 12,275,552 km (0.111 R)
• M33: 12,401,065 km (0.108 R)
• M34: 12,907,603 km (0.084 R)
• M35: 13,941,026 km (0.113 R)
• M36: 14,247,552 km (0.109 R)
• M37: 14,733,595 km (0.099 R)
• M38: 15,586,153 km (0.065 R)
• M39: 16,041,230 km (0.048 R)
• M40: 16,685,847 km (0.074 R)
• M41: 16,871,648 km (0.114 R)
• M42: 17,905,369 km (0.031 R)
• M43: 18,143,230 km (0.103 R)
• M44: 19,348,241 km (0.079 R)
• M45: 19,886,494 km (0.082 R)
• M46: 21,379,780 km (0.094 R)
• M47: 21,632,301 km (0.045 R)
• M48: 21,733,429 km (0.105 R)
• M49: 22,446,562 km (0.03 R)
• M50: 22,703,122 km (0.055 R)
• M51: 22,806,046 km (0.076 R)
• M52: 23,063,953 km (0.05 R)
• M53: 23,530,698 km (0.11 R)
• M54: 23,843,507 km (0.107 R)
• M55: 24,262,830 km (0.025 R)
• M56: 24,896,377 km (0.112 R)
• M57: 25,964,506 km (0.113 R)
• M58: 26,612,414 km (0.073 R)
• M59: 29,313,553 km (0.106 R)
• M60: 29,819,194 km (0.081 R)
• M61: 30,101,336 km (0.067 R)
• M62: 32,796,341 km (0.038 R)
• M63: 33,496,758 km (0.115 R)
• M64: 34,615,900 km (0.068 R)
• M65: 35,567,791 km (0.088 R)
• M66: 36,167,230 km (0.093 R)
• M67: 36,709,373 km (0.07 R)
• M68: 37,072,447 km (0.089 R)
• M69: 37,863,071 km (0.099 R)
• M70: 39,090,223 km (0.106 R)
• M71: 39,275,425 km (0.081 R)
• M72: 39,646,727 km (0.077 R)
• M73: 39,894,910 km (0.036 R)
• M74: 40,081,458 km (0.053 R)
• M75: 40,892,877 km (0.045 R)
• M76: 41,835,793 km (0.088 R)
• M77: 42,341,583 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 9.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.87 AU - 12.13 AU

Year: 14888 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,427,837 km

• M1: 128,056 km (0.084 R)
• M2: 215,421 km (0.071 R)
• M3: 384,167 km (0.094 R)
• M4: 457,171 km (0.063 R)
• M5: 568,771 km (0.111 R)
• M6: 861,385 km (0.089 R)
• M7: 1,383,780 km (0.097 R)
• M8: 1,528,292 km (0.116 R)
• M9: 2,211,356 km (0.041 R)
• M10: 2,381,449 km (0.118 R)
• M11: 2,585,350 km (0.106 R)
• M12: 3,135,871 km (0.11 R)
• M13: 3,424,744 km (0.112 R)
• M14: 3,925,299 km (0.068 R)
• M15: 4,028,222 km (0.06 R)
• M16: 4,307,072 km (0.099 R)
• M17: 4,520,399 km (0.079 R)
• M18: 6,348,934 km (0.039 R)
• M19: 7,381,907 km (0.076 R)
• M20: 7,896,224 km (0.12 R)
• M21: 8,644,513 km (0.097 R)
• M22: 8,734,122 km (0.11 R)
• M23: 11,511,407 km (0.092 R)
• M24: 13,225,499 km (0.088 R)
• M25: 13,328,871 km (0.044 R)
• M26: 13,954,340 km (0.115 R)
• M27: 14,482,869 km (0.074 R)
• M28: 14,749,602 km (0.111 R)
• M29: 14,964,125 km (0.057 R)
• M30: 15,125,691 km (0.083 R)
• M31: 15,505,071 km (0.117 R)
• M32: 15,668,582 km (0.098 R)
• M33: 15,997,398 km (0.091 R)
• M34: 16,107,502 km (0.033 R)
• M35: 16,217,905 km (0.053 R)
• M36: 17,505,195 km (0.108 R)
• M37: 18,189,755 km (0.107 R)
• M38: 18,882,991 km (0.117 R)
• M39: 20,236,104 km (0.06 R)
• M40: 20,534,253 km (0.096 R)
• M41: 20,773,908 km (0.055 R)
• M42: 21,437,824 km (0.057 R)
• M43: 21,863,878 km (0.073 R)
• M44: 22,292,775 km (0.031 R)
• M45: 22,600,798 km (0.108 R)
• M46: 22,724,515 km (0.12 R)
• M47: 22,786,299 km (0.076 R)
• M48: 23,096,714 km (0.104 R)
• M49: 23,221,180 km (0.1 R)
• M50: 24,669,138 km (0.114 R)
• M51: 25,629,107 km (0.11 R)
• M52: 26,081,342 km (0.062 R)
• M53: 26,666,568 km (0.111 R)
• M54: 27,519,576 km (0.099 R)
• M55: 27,982,731 km (0.111 R)
• M56: 28,515,000 km (0.118 R)
• M57: 28,581,720 km (0.097 R)
• M58: 28,715,461 km (0.092 R)
• M59: 28,849,351 km (0.084 R)
• M60: 30,814,469 km (0.063 R)
• M61: 31,433,205 km (0.069 R)
• M62: 31,917,155 km (0.111 R)
• M63: 34,160,973 km (0.099 R)
• M64: 34,872,460 km (0.11 R)
• M65: 35,086,984 km (0.086 R)
• M66: 36,600,166 km (0.119 R)
• M67: 36,672,721 km (0.093 R)
• M68: 37,694,175 km (0.074 R)
• M69: 38,061,139 km (0.116 R)
• M70: 39,243,561 km (0.111 R)
• M71: 42,709,743 km (0.112 R)
• M72: 43,092,265 km (0.066 R)
• M73: 43,476,133 km (0.101 R)
• M74: 43,629,920 km (0.074 R)
• M75: 44,401,695 km (0.044 R)
• M76: 44,634,170 km (0.109 R)
• M77: 44,944,735 km (0.118 R)
• M78: 45,724,140 km (0.112 R)
• M79: 46,115,638 km (0.075 R)
• M80: 46,508,183 km (0.119 R)
• M81: 47,217,576 km (0.11 R)
• M82: 47,375,701 km (0.065 R)
• M83: 49,286,814 km (0.053 R)
• M84: 49,849,002 km (0.107 R)
• M85: 50,332,652 km (0.108 R)
• M86: 51,792,578 km (0.091 R)
• M87: 51,874,109 km (0.045 R)
• M88: 51,955,640 km (0.071 R)
• M89: 52,773,641 km (0.09 R)
• M90: 53,019,879 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 7.6

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.55 AU - 19.63 AU

Year: 23116 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,427,837 km

• M1: 169,943 km (0.093 R)
• M2: 723,156 km (0.114 R)
• M3: 1,111,961 km (0.112 R)
• M4: 1,626,428 km (0.056 R)
• M5: 1,695,542 km (0.078 R)
• M6: 1,801,009 km (0.064 R)
• M7: 2,763,073 km (0.072 R)
• M8: 2,929,874 km (0.111 R)
• M9: 3,057,182 km (0.108 R)
• M10: 4,379,029 km (0.088 R)
• M11: 5,747,849 km (0.081 R)
• M12: 5,961,176 km (0.101 R)
• M13: 6,231,499 km (0.058 R)
• M14: 6,450,660 km (0.074 R)
• M15: 8,962,109 km (0.111 R)
• M16: 9,965,462 km (0.103 R)
• M17: 10,350,826 km (0.093 R)
• M18: 10,741,127 km (0.066 R)
• M19: 11,469,070 km (0.108 R)
• M20: 11,670,429 km (0.097 R)
• M21: 11,940,603 km (0.102 R)
• M22: 13,042,242 km (0.083 R)
• M23: 13,112,104 km (0.104 R)
• M24: 13,818,206 km (0.119 R)
• M25: 14,464,319 km (0.07 R)
• M26: 14,536,575 km (0.066 R)
• M27: 14,754,539 km (0.073 R)
• M28: 16,763,788 km (0.115 R)
• M29: 18,936,547 km (0.104 R)
• M30: 19,333,730 km (0.088 R)
• M31: 19,493,351 km (0.067 R)
• M32: 19,894,422 km (0.026 R)
• M33: 22,273,926 km (0.059 R)
• M34: 22,525,101 km (0.109 R)
• M35: 22,861,547 km (0.089 R)
• M36: 22,945,920 km (0.048 R)
• M37: 23,199,638 km (0.094 R)
• M38: 23,284,460 km (0.109 R)
• M39: 23,624,645 km (0.086 R)
• M40: 23,710,066 km (0.028 R)
• M41: 23,880,906 km (0.086 R)
• M42: 24,915,077 km (0.026 R)
• M43: 25,001,843 km (0.099 R)
• M44: 25,787,831 km (0.113 R)
• M45: 27,026,651 km (0.115 R)
• M46: 29,103,667 km (0.033 R)
• M47: 30,207,550 km (0.109 R)
• M48: 30,485,652 km (0.072 R)
• M49: 30,671,453 km (0.072 R)
• M50: 31,044,401 km (0.067 R)
• M51: 31,512,642 km (0.026 R)
• M52: 34,952,196 km (0.088 R)
• M53: 35,536,825 km (0.11 R)
• M54: 35,732,499 km (0.093 R)
• M55: 35,830,485 km (0.084 R)
• M56: 35,928,472 km (0.08 R)
• M57: 36,124,894 km (0.115 R)
• M58: 37,808,169 km (0.054 R)
• M59: 39,517,026 km (0.077 R)
• M60: 40,840,667 km (0.086 R)
• M61: 42,282,193 km (0.097 R)
• M62: 43,217,778 km (0.083 R)
• M63: 44,370,579 km (0.065 R)
• M64: 47,350,120 km (0.068 R)
• M65: 47,457,681 km (0.057 R)
• M66: 48,863,900 km (0.102 R)
• M67: 50,174,079 km (0.117 R)
• M68: 51,606,478 km (0.088 R)
• M69: 52,717,392 km (0.078 R)
• M70: 55,075,952 km (0.066 R)
• M71: 57,354,028 km (0.104 R)
• M72: 58,043,375 km (0.09 R)
• M73: 58,619,926 km (0.117 R)
• M74: 65,925,837 km (0.108 R)
• M75: 66,045,964 km (0.05 R)
• M76: 69,073,675 km (0.089 R)
• M77: 69,562,411 km (0.094 R)
• M78: 69,929,674 km (0.03 R)
• M79: 71,158,322 km (0.066 R)
• M80: 71,528,427 km (0.109 R)
• M81: 72,146,565 km (0.089 R)
• M82: 72,642,332 km (0.081 R)
• M83: 73,512,543 km (0.1 R)
• M84: 74,386,344 km (0.092 R)
• M85: 74,511,408 km (0.069 R)
• M86: 74,761,835 km (0.111 R)
• M87: 75,263,586 km (0.105 R)
• M88: 76,018,158 km (0.11 R)
• M89: 77,915,657 km (0.111 R)
• M90: 78,169,824 km (0.084 R)
• M91: 79,700,809 km (0.084 R)
• M92: 82,274,042 km (0.118 R)
• M93: 84,091,656 km (0.086 R)
• M94: 85,005,400 km (0.096 R)
• M95: 85,791,088 km (0.1 R)
• M96: 87,369,944 km (0.047 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit