🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.63 AU - 0.73 AU

Year: 205 Days

Day: 44.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 76.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 209 Days

Day: 31.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,775,018 km

• M1: 196,123 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.22 AU

Year: 410 Days

Day: 38.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.16 AU - 1.84 AU

Year: 671 Days

Day: 32.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.51 AU - 2.01 AU

Year: 853 Days

Day: 37.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,775,018 km

• M1: 92,152 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.66 AU - 3.64 AU

Year: 2042 Days

Day: 35.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 13

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.64 AU - 7.98 AU

Year: 6491 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,775,018 km

• M1: 273,465 km (0.084 R)
• M2: 362,326 km (0.092 R)
• M3: 622,926 km (0.078 R)
• M4: 1,376,749 km (0.082 R)
• M5: 1,521,111 km (0.084 R)
• M6: 1,632,711 km (0.077 R)
• M7: 2,361,552 km (0.068 R)
• M8: 2,536,432 km (0.034 R)
• M9: 2,806,755 km (0.034 R)
• M10: 2,968,919 km (0.101 R)
• M11: 3,206,032 km (0.067 R)
• M12: 3,548,611 km (0.109 R)
• M13: 3,724,538 km (0.1 R)
• M14: 4,058,740 km (0.095 R)
• M15: 4,349,259 km (0.105 R)
• M16: 4,564,979 km (0.114 R)
• M17: 4,701,562 km (0.1 R)
• M18: 4,784,140 km (0.098 R)
• M19: 4,922,967 km (0.079 R)
• M20: 5,147,962 km (0.111 R)
• M21: 5,318,803 km (0.075 R)
• M22: 5,813,523 km (0.064 R)
• M23: 6,201,879 km (0.087 R)
• M24: 6,475,643 km (0.099 R)
• M25: 7,098,569 km (0.091 R)
• M26: 7,289,156 km (0.06 R)
• M27: 7,805,867 km (0.084 R)
• M28: 8,267,676 km (0.08 R)
• M29: 8,772,419 km (0.077 R)
• M30: 9,114,549 km (0.113 R)
• M31: 9,741,514 km (0.086 R)
• M32: 10,203,024 km (0.108 R)
• M33: 10,671,714 km (0.118 R)
• M34: 11,369,289 km (0.109 R)
• M35: 11,592,788 km (0.119 R)
• M36: 12,043,975 km (0.09 R)
• M37: 12,424,402 km (0.051 R)
• M38: 13,549,827 km (0.114 R)
• M39: 13,985,307 km (0.118 R)
• M40: 14,144,927 km (0.078 R)
• M41: 14,465,665 km (0.118 R)
• M42: 14,910,719 km (0.065 R)
• M43: 15,237,291 km (0.099 R)
• M44: 15,939,055 km (0.036 R)
• M45: 16,482,843 km (0.038 R)
• M46: 16,990,279 km (0.113 R)
• M47: 18,543,105 km (0.029 R)
• M48: 19,159,149 km (0.1 R)
• M49: 19,514,294 km (0.119 R)
• M50: 19,737,345 km (0.076 R)
• M51: 20,006,022 km (0.085 R)
• M52: 21,322,185 km (0.045 R)
• M53: 21,551,967 km (0.097 R)
• M54: 21,828,723 km (0.081 R)
• M55: 22,246,101 km (0.091 R)
• M56: 22,994,689 km (0.106 R)
• M57: 23,277,578 km (0.059 R)
• M58: 24,085,257 km (0.093 R)
• M59: 25,095,791 km (0.115 R)
• M60: 26,120,087 km (0.105 R)
• M61: 26,316,659 km (0.117 R)
• M62: 28,008,013 km (0.092 R)
• M63: 28,968,580 km (0.111 R)
• M64: 29,172,183 km (0.096 R)
• M65: 29,427,248 km (0.069 R)
• M66: 29,683,210 km (0.035 R)
• M67: 30,403,523 km (0.089 R)
• M68: 31,338,360 km (0.083 R)
• M69: 31,599,708 km (0.108 R)
• M70: 32,493,555 km (0.091 R)
• M71: 33,129,645 km (0.054 R)
• M72: 35,008,146 km (0.06 R)
• M73: 35,387,975 km (0.052 R)
• M74: 35,496,732 km (0.099 R)
• M75: 35,660,093 km (0.104 R)
• M76: 35,823,753 km (0.088 R)
• M77: 35,987,563 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 4.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.45 AU - 16.67 AU

Year: 20292 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,775,018 km

• M1: 184,903 km (0.045 R)
• M2: 348,563 km (0.111 R)
• M3: 479,760 km (0.092 R)
• M4: 626,067 km (0.028 R)
• M5: 885,619 km (0.084 R)
• M6: 989,141 km (0.111 R)
• M7: 1,407,267 km (0.091 R)
• M8: 1,510,789 km (0.075 R)
• M9: 1,968,858 km (0.071 R)
• M10: 2,143,737 km (0.072 R)
• M11: 2,343,899 km (0.07 R)
• M12: 2,783,568 km (0.106 R)
• M13: 3,046,112 km (0.117 R)
• M14: 3,135,272 km (0.033 R)
• M15: 3,477,851 km (0.037 R)
• M16: 3,856,334 km (0.093 R)
• M17: 3,904,504 km (0.093 R)
• M18: 4,297,498 km (0.09 R)
• M19: 4,448,143 km (0.04 R)
• M20: 4,780,400 km (0.074 R)
• M21: 5,067,777 km (0.057 R)
• M22: 5,333,912 km (0.095 R)
• M23: 5,468,700 km (0.105 R)
• M24: 5,714,190 km (0.077 R)
• M25: 6,019,070 km (0.113 R)
• M26: 6,673,561 km (0.073 R)
• M27: 7,201,342 km (0.093 R)
• M28: 7,833,842 km (0.09 R)
• M29: 8,079,482 km (0.1 R)
• M30: 8,452,728 km (0.045 R)
• M31: 8,704,651 km (0.092 R)
• M32: 8,831,510 km (0.11 R)
• M33: 9,345,229 km (0.037 R)
• M34: 9,442,618 km (0.109 R)
• M35: 9,703,965 km (0.11 R)
• M36: 9,835,611 km (0.084 R)
• M37: 9,901,584 km (0.103 R)
• M38: 10,000,917 km (0.069 R)
• M39: 10,034,128 km (0.066 R)
• M40: 10,233,841 km (0.069 R)
• M41: 11,183,488 km (0.103 R)
• M42: 11,252,453 km (0.117 R)
• M43: 11,564,364 km (0.076 R)
• M44: 12,125,655 km (0.064 R)
• M45: 12,196,565 km (0.088 R)
• M46: 12,445,346 km (0.037 R)
• M47: 12,588,362 km (0.11 R)
• M48: 12,731,826 km (0.051 R)
• M49: 13,788,436 km (0.088 R)
• M50: 13,899,288 km (0.081 R)
• M51: 14,047,689 km (0.092 R)
• M52: 14,910,719 km (0.114 R)
• M53: 15,215,001 km (0.101 R)
• M54: 15,752,207 km (0.106 R)
• M55: 16,023,278 km (0.11 R)
• M56: 16,452,175 km (0.118 R)
• M57: 16,687,792 km (0.111 R)
• M58: 17,082,880 km (0.083 R)
• M59: 18,124,380 km (0.056 R)
• M60: 18,898,400 km (0.111 R)
• M61: 18,939,390 km (0.06 R)
• M62: 19,103,947 km (0.077 R)
• M63: 19,227,515 km (0.116 R)
• M64: 19,517,137 km (0.1 R)
• M65: 21,541,196 km (0.086 R)
• M66: 23,542,516 km (0.109 R)
• M67: 24,118,767 km (0.109 R)
• M68: 24,163,347 km (0.095 R)
• M69: 24,341,668 km (0.117 R)
• M70: 24,565,167 km (0.103 R)
• M71: 25,059,439 km (0.115 R)
• M72: 25,511,673 km (0.114 R)
• M73: 26,469,847 km (0.04 R)
• M74: 26,791,931 km (0.098 R)
• M75: 27,393,464 km (0.077 R)
• M76: 27,812,488 km (0.111 R)
• M77: 28,515,598 km (0.1 R)
• M78: 28,940,306 km (0.053 R)
• M79: 29,366,960 km (0.106 R)
• M80: 29,748,135 km (0.087 R)
• M81: 29,939,321 km (0.102 R)
• M82: 30,130,806 km (0.115 R)
• M83: 31,143,285 km (0.102 R)
• M84: 31,240,224 km (0.096 R)
• M85: 31,434,552 km (0.095 R)
• M86: 32,019,928 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.6

Radius: 7.7

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.24 AU - 18.78 AU

Year: 22310 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,775,018 km

• M1: 208,390 km (0.062 R)
• M2: 518,955 km (0.065 R)
• M3: 807,081 km (0.065 R)
• M4: 886,517 km (0.059 R)
• M5: 1,820,456 km (0.099 R)
• M6: 2,486,616 km (0.112 R)
• M7: 3,927,842 km (0.114 R)
• M8: 4,251,571 km (0.079 R)
• M9: 4,488,086 km (0.073 R)
• M10: 4,728,938 km (0.109 R)
• M11: 6,748,210 km (0.084 R)
• M12: 7,247,718 km (0.062 R)
• M13: 8,577,792 km (0.094 R)
• M14: 8,637,183 km (0.042 R)
• M15: 10,359,054 km (0.033 R)
• M16: 10,999,034 km (0.038 R)
• M17: 13,131,701 km (0.062 R)
• M18: 13,476,225 km (0.077 R)
• M19: 16,043,624 km (0.066 R)
• M20: 16,411,934 km (0.094 R)
• M21: 16,560,035 km (0.116 R)
• M22: 16,857,586 km (0.119 R)
• M23: 17,081,833 km (0.048 R)
• M24: 17,609,165 km (0.119 R)
• M25: 18,911,714 km (0.091 R)
• M26: 19,457,148 km (0.041 R)
• M27: 19,535,537 km (0.11 R)
• M28: 20,324,516 km (0.096 R)
• M29: 21,285,234 km (0.1 R)
• M30: 21,527,732 km (0.086 R)
• M31: 21,771,128 km (0.1 R)
• M32: 22,588,979 km (0.12 R)
• M33: 23,250,501 km (0.088 R)
• M34: 23,667,281 km (0.087 R)
• M35: 24,002,380 km (0.084 R)
• M36: 24,339,125 km (0.046 R)
• M37: 25,187,644 km (0.107 R)
• M38: 26,478,674 km (0.068 R)
• M39: 27,263,614 km (0.043 R)
• M40: 27,351,278 km (0.115 R)
• M41: 27,702,982 km (0.115 R)
• M42: 30,752,236 km (0.057 R)
• M43: 30,934,895 km (0.108 R)
• M44: 31,945,877 km (0.108 R)
• M45: 33,623,617 km (0.119 R)
• M46: 35,808,794 km (0.097 R)
• M47: 38,039,447 km (0.087 R)
• M48: 38,235,570 km (0.079 R)
• M49: 40,314,681 km (0.05 R)
• M50: 41,519,243 km (0.091 R)
• M51: 42,837,500 km (0.085 R)
• M52: 43,041,402 km (0.097 R)
• M53: 43,143,577 km (0.094 R)
• M54: 45,827,213 km (0.11 R)
• M55: 46,244,741 km (0.12 R)
• M56: 46,349,459 km (0.112 R)
• M57: 46,454,028 km (0.092 R)
• M58: 47,294,469 km (0.071 R)
• M59: 47,399,786 km (0.078 R)
• M60: 47,716,485 km (0.111 R)
• M61: 49,096,675 km (0.11 R)
• M62: 49,203,488 km (0.115 R)
• M63: 52,222,672 km (0.044 R)
• M64: 54,415,777 km (0.098 R)
• M65: 54,636,733 km (0.108 R)
• M66: 55,968,752 km (0.071 R)
• M67: 56,080,352 km (0.092 R)
• M68: 56,303,552 km (0.109 R)
• M69: 58,099,624 km (0.097 R)
• M70: 58,325,517 km (0.108 R)
• M71: 58,664,805 km (0.111 R)
• M72: 59,572,864 km (0.073 R)
• M73: 61,288,004 km (0.118 R)
• M74: 61,517,786 km (0.091 R)
• M75: 63,599,889 km (0.112 R)
• M76: 63,716,127 km (0.092 R)
• M77: 64,883,439 km (0.087 R)
• M78: 65,235,143 km (0.086 R)
• M79: 67,357,788 km (0.039 R)
• M80: 68,070,472 km (0.11 R)
• M81: 68,427,712 km (0.046 R)
• M82: 69,742,827 km (0.097 R)
• M83: 70,223,185 km (0.113 R)
• M84: 71,187,044 km (0.112 R)
• M85: 73,006,304 km (0.111 R)
• M86: 73,493,993 km (0.05 R)
• M87: 73,982,729 km (0.117 R)
• M88: 75,086,462 km (0.083 R)
• M89: 75,701,908 km (0.095 R)
• M90: 76,319,149 km (0.106 R)
• M91: 76,566,434 km (0.057 R)
• M92: 77,682,883 km (0.116 R)
• M93: 78,305,360 km (0.09 R)
• M94: 82,455,354 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit