🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 255 Days

Day: 17.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,030,368 km

• M1: 37,250 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 314 Days

Day: 44.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.88 AU - 2.12 AU

Year: 990 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,030,368 km

• M1: 184,604 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.07 AU - 2.15 AU

Year: 1072 Days

Day: 35.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,030,368 km

• M1: 99,333 km (0.028 R)
• M2: 874,699 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.8 AU - 3.64 AU

Year: 2021 Days

Day: 23.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.73 AU - 6.21 AU

Year: 4476 Days

Day: 33.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 12.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.97 AU - 6.77 AU

Year: 4975 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,030,368 km

• M1: 181,911 km (0.044 R)
• M2: 289,921 km (0.103 R)
• M3: 450,439 km (0.12 R)
• M4: 555,756 km (0.095 R)
• M5: 720,015 km (0.064 R)
• M6: 874,848 km (0.096 R)
• M7: 998,865 km (0.107 R)
• M8: 1,234,781 km (0.037 R)
• M9: 1,539,063 km (0.076 R)
• M10: 1,921,435 km (0.083 R)
• M11: 2,218,237 km (0.099 R)
• M12: 2,333,428 km (0.106 R)
• M13: 2,450,712 km (0.115 R)
• M14: 2,590,138 km (0.059 R)
• M15: 3,195,859 km (0.108 R)
• M16: 3,437,161 km (0.091 R)
• M17: 3,548,761 km (0.12 R)
• M18: 3,844,815 km (0.097 R)
• M19: 4,054,551 km (0.06 R)
• M20: 4,364,219 km (0.096 R)
• M21: 4,558,696 km (0.109 R)
• M22: 4,731,332 km (0.058 R)
• M23: 5,057,455 km (0.1 R)
• M24: 5,210,643 km (0.079 R)
• M25: 5,547,538 km (0.112 R)
• M26: 5,652,705 km (0.118 R)
• M27: 5,999,024 km (0.069 R)
• M28: 6,352,374 km (0.081 R)
• M29: 6,545,356 km (0.1 R)
• M30: 6,824,655 km (0.082 R)
• M31: 7,862,116 km (0.117 R)
• M32: 8,279,045 km (0.095 R)
• M33: 8,369,253 km (0.036 R)
• M34: 8,490,128 km (0.083 R)
• M35: 8,581,083 km (0.075 R)
• M36: 9,010,280 km (0.093 R)
• M37: 9,540,903 km (0.11 R)
• M38: 10,242,517 km (0.115 R)
• M39: 10,469,308 km (0.101 R)
• M40: 11,763,180 km (0.039 R)
• M41: 12,000,741 km (0.108 R)
• M42: 12,239,948 km (0.079 R)
• M43: 12,377,279 km (0.061 R)
• M44: 12,792,563 km (0.096 R)
• M45: 13,106,868 km (0.075 R)
• M46: 13,282,795 km (0.069 R)
• M47: 13,424,015 km (0.071 R)
• M48: 13,922,176 km (0.108 R)
• M49: 15,713,162 km (0.086 R)
• M50: 16,275,800 km (0.093 R)
• M51: 17,036,355 km (0.083 R)
• M52: 17,498,313 km (0.115 R)
• M53: 17,964,311 km (0.105 R)
• M54: 18,513,185 km (0.099 R)
• M55: 18,829,286 km (0.094 R)
• M56: 19,627,540 km (0.032 R)
• M57: 19,949,923 km (0.076 R)
• M58: 20,314,643 km (0.11 R)
• M59: 20,436,715 km (0.097 R)
• M60: 20,804,426 km (0.046 R)
• M61: 21,256,960 km (0.034 R)
• M62: 22,633,559 km (0.038 R)
• M63: 23,226,416 km (0.1 R)
• M64: 23,481,929 km (0.088 R)
• M65: 23,781,424 km (0.078 R)
• M66: 24,904,455 km (0.119 R)
• M67: 25,166,102 km (0.082 R)
• M68: 25,297,299 km (0.054 R)
• M69: 25,428,646 km (0.092 R)
• M70: 26,665,970 km (0.099 R)
• M71: 27,112,520 km (0.086 R)
• M72: 27,561,613 km (0.107 R)
• M73: 27,787,206 km (0.058 R)
• M74: 28,421,800 km (0.068 R)
• M75: 30,121,830 km (0.053 R)
• M76: 30,727,103 km (0.091 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 11.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.87 AU - 9.27 AU

Year: 7287 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,030,368 km

• M1: 241,002 km (0.107 R)
• M2: 323,879 km (0.104 R)
• M3: 434,731 km (0.052 R)
• M4: 562,039 km (0.077 R)
• M5: 645,664 km (0.107 R)
• M6: 796,010 km (0.095 R)
• M7: 958,922 km (0.047 R)
• M8: 1,044,792 km (0.108 R)
• M9: 1,151,604 km (0.064 R)
• M10: 1,357,601 km (0.077 R)
• M11: 1,806,245 km (0.107 R)
• M12: 1,958,535 km (0.042 R)
• M13: 2,160,941 km (0.108 R)
• M14: 2,299,618 km (0.077 R)
• M15: 3,012,452 km (0.092 R)
• M16: 3,115,974 km (0.112 R)
• M17: 3,569,256 km (0.077 R)
• M18: 4,129,500 km (0.109 R)
• M19: 4,303,033 km (0.039 R)
• M20: 4,478,960 km (0.111 R)
• M21: 4,597,741 km (0.108 R)
• M22: 4,990,585 km (0.095 R)
• M23: 5,648,367 km (0.091 R)
• M24: 6,872,975 km (0.113 R)
• M25: 7,113,678 km (0.099 R)
• M26: 7,217,798 km (0.117 R)
• M27: 7,781,333 km (0.067 R)
• M28: 7,996,305 km (0.119 R)
• M29: 8,140,817 km (0.103 R)
• M30: 9,138,485 km (0.12 R)
• M31: 9,251,731 km (0.119 R)
• M32: 9,863,586 km (0.105 R)
• M33: 10,096,510 km (0.117 R)
• M34: 10,766,110 km (0.107 R)
• M35: 11,900,361 km (0.101 R)
• M36: 12,272,860 km (0.09 R)
• M37: 12,860,181 km (0.116 R)
• M38: 12,987,339 km (0.118 R)
• M39: 13,328,123 km (0.085 R)
• M40: 13,413,843 km (0.081 R)
• M41: 13,715,133 km (0.09 R)
• M42: 13,975,283 km (0.059 R)
• M43: 14,149,565 km (0.093 R)
• M44: 15,165,634 km (0.106 R)
• M45: 15,569,698 km (0.082 R)
• M46: 16,803,132 km (0.094 R)
• M47: 17,035,009 km (0.112 R)
• M48: 17,689,799 km (0.083 R)
• M49: 17,925,714 km (0.061 R)
• M50: 18,448,260 km (0.1 R)
• M51: 18,543,853 km (0.045 R)
• M52: 19,024,212 km (0.078 R)
• M53: 20,440,155 km (0.115 R)
• M54: 21,738,366 km (0.043 R)
• M55: 21,940,473 km (0.077 R)
• M56: 22,193,891 km (0.112 R)
• M57: 22,806,345 km (0.108 R)
• M58: 23,631,377 km (0.083 R)
• M59: 24,309,056 km (0.093 R)
• M60: 24,466,433 km (0.105 R)
• M61: 24,623,959 km (0.06 R)
• M62: 24,993,167 km (0.098 R)
• M63: 25,257,955 km (0.066 R)
• M64: 25,683,411 km (0.032 R)
• M65: 26,111,411 km (0.029 R)
• M66: 26,326,233 km (0.1 R)
• M67: 26,920,286 km (0.098 R)
• M68: 27,409,471 km (0.044 R)
• M69: 27,901,648 km (0.072 R)
• M70: 28,066,356 km (0.093 R)
• M71: 28,176,310 km (0.102 R)
• M72: 28,451,869 km (0.117 R)
• M73: 28,894,679 km (0.105 R)
• M74: 30,011,726 km (0.105 R)
• M75: 30,462,614 km (0.078 R)
• M76: 30,858,750 km (0.047 R)
• M77: 31,599,259 km (0.115 R)
• M78: 33,855,644 km (0.059 R)
• M79: 34,501,308 km (0.115 R)
• M80: 35,685,974 km (0.089 R)
• M81: 36,043,812 km (0.088 R)
• M82: 36,343,008 km (0.082 R)
• M83: 37,185,244 km (0.115 R)
• M84: 38,705,158 km (0.107 R)
• M85: 39,195,839 km (0.03 R)
• M86: 39,935,600 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.2

Radius: 3.5

Gravity: 43.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.33 AU - 16.89 AU

Year: 17566 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,030,368 km

• M1: 45,478 km (0.076 R)
• M2: 89,310 km (0.114 R)
• M3: 149,448 km (0.088 R)
• M4: 224,546 km (0.094 R)
• M5: 444,605 km (0.096 R)
• M6: 891,454 km (0.103 R)
• M7: 1,464,264 km (0.108 R)
• M8: 1,545,944 km (0.111 R)
• M9: 2,036,625 km (0.085 R)
• M10: 2,158,697 km (0.111 R)
• M11: 2,220,631 km (0.058 R)
• M12: 2,378,008 km (0.054 R)
• M13: 2,736,743 km (0.049 R)
• M14: 2,939,449 km (0.109 R)
• M15: 3,835,390 km (0.03 R)
• M16: 3,986,035 km (0.101 R)
• M17: 4,768,133 km (0.041 R)
• M18: 4,889,307 km (0.118 R)
• M19: 5,259,412 km (0.052 R)
• M20: 5,680,979 km (0.114 R)
• M21: 5,895,951 km (0.105 R)
• M22: 6,201,281 km (0.105 R)
• M23: 6,245,262 km (0.088 R)
• M24: 6,601,305 km (0.105 R)
• M25: 6,872,676 km (0.109 R)
• M26: 7,613,933 km (0.108 R)
• M27: 7,850,747 km (0.1 R)
• M28: 9,422,571 km (0.108 R)
• M29: 9,933,149 km (0.039 R)
• M30: 10,191,804 km (0.098 R)
• M31: 10,874,568 km (0.094 R)
• M32: 10,980,933 km (0.082 R)
• M33: 11,789,659 km (0.081 R)
• M34: 12,339,281 km (0.111 R)
• M35: 12,953,530 km (0.091 R)
• M36: 13,236,120 km (0.108 R)
• M37: 13,292,818 km (0.101 R)
• M38: 13,463,509 km (0.098 R)
• M39: 14,327,886 km (0.112 R)
• M40: 14,796,277 km (0.048 R)
• M41: 16,535,501 km (0.091 R)
• M42: 17,150,049 km (0.039 R)
• M43: 18,974,096 km (0.115 R)
• M44: 19,230,507 km (0.079 R)
• M45: 20,661,112 km (0.115 R)
• M46: 23,074,724 km (0.111 R)
• M47: 23,143,090 km (0.103 R)
• M48: 23,485,519 km (0.119 R)
• M49: 23,967,972 km (0.079 R)
• M50: 25,788,130 km (0.107 R)
• M51: 25,859,039 km (0.098 R)
• M52: 26,214,334 km (0.066 R)
• M53: 27,507,159 km (0.06 R)
• M54: 28,015,642 km (0.025 R)
• M55: 28,307,507 km (0.109 R)
• M56: 28,380,661 km (0.111 R)
• M57: 29,559,193 km (0.1 R)
• M58: 29,633,393 km (0.114 R)
• M59: 30,678,484 km (0.112 R)
• M60: 31,356,761 km (0.108 R)
• M61: 31,659,846 km (0.08 R)
• M62: 33,420,912 km (0.114 R)
• M63: 35,135,154 km (0.095 R)
• M64: 36,320,119 km (0.09 R)
• M65: 36,957,406 km (0.11 R)
• M66: 37,037,441 km (0.111 R)
• M67: 38,162,417 km (0.103 R)
• M68: 39,788,994 km (0.098 R)
• M69: 40,528,307 km (0.045 R)
• M70: 40,693,164 km (0.106 R)
• M71: 41,023,775 km (0.087 R)
• M72: 41,189,231 km (0.058 R)
• M73: 42,103,872 km (0.078 R)
• M74: 42,187,348 km (0.109 R)
• M75: 42,605,623 km (0.096 R)
• M76: 43,193,393 km (0.063 R)
• M77: 43,868,528 km (0.097 R)
• M78: 44,377,161 km (0.072 R)
• M79: 50,099,130 km (0.114 R)
• M80: 50,187,542 km (0.052 R)
• M81: 51,074,957 km (0.094 R)
• M82: 51,253,128 km (0.066 R)
• M83: 52,415,952 km (0.114 R)
• M84: 53,406,589 km (0.088 R)
• M85: 54,767,481 km (0.106 R)
• M86: 54,858,586 km (0.071 R)
• M87: 56,415,601 km (0.078 R)
• M88: 58,358,877 km (0.04 R)
• M89: 58,544,977 km (0.067 R)
• M90: 60,323,845 km (0.101 R)
• M91: 61,172,664 km (0.105 R)
• M92: 61,645,991 km (0.06 R)
• M93: 61,930,527 km (0.109 R)
• M94: 62,120,366 km (0.074 R)
• M95: 62,310,505 km (0.038 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit