🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 173 Days

Day: 15 Hours

Environment

Temp: 194 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 241 Days

Day: 29.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.96 AU - 1.12 AU

Year: 385 Days

Day: 27.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.4 AU

Year: 466 Days

Day: 44.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.69 AU - 3.97 AU

Year: 2208 Days

Day: 23.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.34 AU - 4.6 AU

Year: 3435 Days

Day: 47 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 8.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.43 AU - 11.43 AU

Year: 11372 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,461,809 km

• M1: 220,657 km (0.097 R)
• M2: 329,863 km (0.08 R)
• M3: 403,765 km (0.049 R)
• M4: 636,240 km (0.057 R)
• M5: 760,705 km (0.039 R)
• M6: 1,268,740 km (0.095 R)
• M7: 1,747,004 km (0.064 R)
• M8: 1,884,933 km (0.036 R)
• M9: 2,067,592 km (0.103 R)
• M10: 2,129,675 km (0.072 R)
• M11: 2,298,571 km (0.114 R)
• M12: 2,627,238 km (0.108 R)
• M13: 2,854,627 km (0.097 R)
• M14: 3,574,940 km (0.114 R)
• M15: 3,776,149 km (0.115 R)
• M16: 4,672,689 km (0.061 R)
• M17: 5,032,472 km (0.11 R)
• M18: 6,134,410 km (0.087 R)
• M19: 6,224,468 km (0.056 R)
• M20: 6,436,448 km (0.073 R)
• M21: 6,805,357 km (0.058 R)
• M22: 6,961,088 km (0.094 R)
• M23: 7,563,818 km (0.119 R)
• M24: 8,117,180 km (0.114 R)
• M25: 8,415,479 km (0.097 R)
• M26: 9,159,728 km (0.093 R)
• M27: 9,228,393 km (0.119 R)
• M28: 9,539,707 km (0.055 R)
• M29: 9,819,455 km (0.08 R)
• M30: 10,350,976 km (0.029 R)
• M31: 10,928,274 km (0.099 R)
• M32: 12,151,835 km (0.085 R)
• M33: 12,303,078 km (0.113 R)
• M34: 13,262,599 km (0.112 R)
• M35: 13,379,286 km (0.098 R)
• M36: 13,653,050 km (0.07 R)
• M37: 14,365,435 km (0.094 R)
• M38: 14,485,412 km (0.054 R)
• M39: 14,927,923 km (0.11 R)
• M40: 15,620,561 km (0.106 R)
• M41: 15,867,547 km (0.075 R)
• M42: 16,198,906 km (0.093 R)
• M43: 17,037,103 km (0.112 R)
• M44: 19,679,899 km (0.076 R)
• M45: 19,768,611 km (0.097 R)
• M46: 20,393,930 km (0.06 R)
• M47: 20,528,717 km (0.089 R)
• M48: 20,618,775 km (0.106 R)
• M49: 21,893,200 km (0.067 R)
• M50: 22,586,436 km (0.049 R)
• M51: 23,663,391 km (0.077 R)
• M52: 24,517,745 km (0.066 R)
• M53: 24,756,952 km (0.068 R)
• M54: 25,575,850 km (0.11 R)
• M55: 26,207,901 km (0.032 R)
• M56: 27,141,093 km (0.117 R)
• M57: 27,636,711 km (0.102 R)
• M58: 29,242,345 km (0.063 R)
• M59: 30,005,294 km (0.105 R)
• M60: 30,671,902 km (0.099 R)
• M61: 31,239,775 km (0.077 R)
• M62: 31,967,569 km (0.091 R)
• M63: 32,595,730 km (0.067 R)
• M64: 32,911,382 km (0.029 R)
• M65: 33,122,465 km (0.093 R)
• M66: 33,439,762 km (0.099 R)
• M67: 34,880,240 km (0.073 R)
• M68: 35,041,506 km (0.088 R)
• M69: 36,340,764 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.7

Radius: 4.6

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.75 AU - 23.57 AU

Year: 30481 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,461,809 km

• M1: 189,690 km (0.114 R)
• M2: 231,428 km (0.054 R)
• M3: 276,606 km (0.1 R)
• M4: 745,596 km (0.07 R)
• M5: 1,197,531 km (0.092 R)
• M6: 1,336,059 km (0.027 R)
• M7: 1,392,756 km (0.062 R)
• M8: 1,971,999 km (0.094 R)
• M9: 2,337,766 km (0.117 R)
• M10: 2,546,006 km (0.095 R)
• M11: 2,980,438 km (0.097 R)
• M12: 3,634,331 km (0.114 R)
• M13: 3,916,173 km (0.106 R)
• M14: 4,586,372 km (0.058 R)
• M15: 5,888,920 km (0.114 R)
• M16: 6,997,291 km (0.099 R)
• M17: 7,960,103 km (0.11 R)
• M18: 8,377,930 km (0.084 R)
• M19: 8,856,344 km (0.082 R)
• M20: 8,963,755 km (0.099 R)
• M21: 9,017,760 km (0.085 R)
• M22: 10,062,701 km (0.117 R)
• M23: 11,671,027 km (0.097 R)
• M24: 12,746,337 km (0.081 R)
• M25: 12,989,583 km (0.066 R)
• M26: 14,989,856 km (0.09 R)
• M27: 15,118,062 km (0.028 R)
• M28: 15,569,548 km (0.119 R)
• M29: 16,817,194 km (0.098 R)
• M30: 17,419,326 km (0.12 R)
• M31: 17,621,582 km (0.097 R)
• M32: 18,096,555 km (0.063 R)
• M33: 21,177,224 km (0.113 R)
• M34: 23,964,980 km (0.058 R)
• M35: 24,114,878 km (0.102 R)
• M36: 24,566,364 km (0.101 R)
• M37: 25,630,753 km (0.079 R)
• M38: 27,177,296 km (0.107 R)
• M39: 28,753,908 km (0.087 R)
• M40: 28,913,080 km (0.094 R)
• M41: 29,072,701 km (0.06 R)
• M42: 29,232,621 km (0.093 R)
• M43: 29,713,877 km (0.092 R)
• M44: 29,955,627 km (0.062 R)
• M45: 31,091,973 km (0.091 R)
• M46: 31,747,511 km (0.077 R)
• M47: 31,829,789 km (0.102 R)
• M48: 32,407,686 km (0.085 R)
• M49: 32,656,467 km (0.098 R)
• M50: 32,905,847 km (0.112 R)
• M51: 36,033,041 km (0.105 R)
• M52: 36,894,425 km (0.119 R)
• M53: 37,240,894 km (0.049 R)
• M54: 38,374,098 km (0.089 R)
• M55: 38,813,018 km (0.107 R)
• M56: 38,989,095 km (0.09 R)
• M57: 39,253,584 km (0.045 R)
• M58: 39,695,795 km (0.073 R)
• M59: 39,873,218 km (0.107 R)
• M60: 40,050,791 km (0.107 R)
• M61: 40,674,614 km (0.089 R)
• M62: 40,942,843 km (0.104 R)
• M63: 41,211,820 km (0.059 R)
• M64: 43,566,490 km (0.08 R)
• M65: 43,749,448 km (0.062 R)
• M66: 44,299,819 km (0.084 R)
• M67: 44,391,822 km (0.119 R)
• M68: 44,575,827 km (0.044 R)
• M69: 45,964,544 km (0.115 R)
• M70: 46,150,794 km (0.114 R)
• M71: 47,179,578 km (0.107 R)
• M72: 47,367,473 km (0.04 R)
• M73: 48,215,992 km (0.073 R)
• M74: 50,983,852 km (0.084 R)
• M75: 52,338,461 km (0.044 R)
• M76: 52,435,550 km (0.099 R)
• M77: 53,215,403 km (0.095 R)
• M78: 53,410,928 km (0.096 R)
• M79: 53,802,874 km (0.101 R)
• M80: 54,195,569 km (0.109 R)
• M81: 55,280,602 km (0.099 R)
• M82: 57,974,112 km (0.065 R)
• M83: 58,477,658 km (0.116 R)
• M84: 59,387,512 km (0.097 R)
• M85: 60,812,282 km (0.114 R)
• M86: 63,177,126 km (0.11 R)
• M87: 64,944,475 km (0.058 R)
• M88: 67,361,079 km (0.084 R)
• M89: 67,466,845 km (0.058 R)
• M90: 68,846,436 km (0.051 R)
• M91: 68,952,950 km (0.069 R)
• M92: 69,379,603 km (0.098 R)
• M93: 70,879,621 km (0.09 R)
• M94: 71,849,464 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.6

Radius: 3.3

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.89 AU - 21.29 AU

Year: 31512 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,461,809 km

• M1: 94,247 km (0.04 R)
• M2: 115,490 km (0.113 R)
• M3: 235,916 km (0.107 R)
• M4: 636,389 km (0.099 R)
• M5: 775,216 km (0.084 R)
• M6: 1,053,767 km (0.078 R)
• M7: 1,508,844 km (0.057 R)
• M8: 1,983,817 km (0.074 R)
• M9: 2,220,182 km (0.102 R)
• M10: 2,289,296 km (0.106 R)
• M11: 2,501,127 km (0.037 R)
• M12: 2,830,541 km (0.071 R)
• M13: 3,251,360 km (0.113 R)
• M14: 4,670,595 km (0.102 R)
• M15: 5,257,468 km (0.1 R)
• M16: 5,962,822 km (0.096 R)
• M17: 6,010,842 km (0.077 R)
• M18: 6,302,109 km (0.097 R)
• M19: 6,847,693 km (0.12 R)
• M20: 7,772,806 km (0.06 R)
• M21: 7,825,465 km (0.106 R)
• M22: 8,955,677 km (0.107 R)
• M23: 9,343,584 km (0.052 R)
• M24: 9,511,582 km (0.108 R)
• M25: 10,482,024 km (0.086 R)
• M26: 10,656,455 km (0.094 R)
• M27: 11,067,400 km (0.114 R)
• M28: 11,245,122 km (0.104 R)
• M29: 11,304,513 km (0.115 R)
• M30: 12,392,089 km (0.078 R)
• M31: 12,576,543 km (0.067 R)
• M32: 12,700,111 km (0.093 R)
• M33: 13,260,804 km (0.072 R)
• M34: 14,020,911 km (0.103 R)
• M35: 14,925,529 km (0.098 R)
• M36: 15,121,802 km (0.07 R)
• M37: 15,187,475 km (0.063 R)
• M38: 16,250,069 km (0.087 R)
• M39: 16,452,026 km (0.071 R)
• M40: 17,199,417 km (0.107 R)
• M41: 17,611,709 km (0.084 R)
• M42: 19,507,114 km (0.094 R)
• M43: 20,442,549 km (0.116 R)
• M44: 24,097,225 km (0.102 R)
• M45: 24,250,563 km (0.119 R)
• M46: 24,867,355 km (0.073 R)
• M47: 25,567,323 km (0.106 R)
• M48: 26,669,112 km (0.117 R)
• M49: 26,827,835 km (0.118 R)
• M50: 26,986,708 km (0.07 R)
• M51: 27,545,606 km (0.096 R)
• M52: 28,027,610 km (0.051 R)
• M53: 29,490,527 km (0.116 R)
• M54: 32,404,993 km (0.104 R)
• M55: 32,913,776 km (0.071 R)
• M56: 33,510,671 km (0.075 R)
• M57: 33,681,961 km (0.067 R)
• M58: 34,542,298 km (0.116 R)
• M59: 34,888,467 km (0.106 R)
• M60: 35,062,001 km (0.077 R)
• M61: 35,497,032 km (0.097 R)
• M62: 36,109,036 km (0.12 R)
• M63: 37,787,824 km (0.062 R)
• M64: 39,853,770 km (0.098 R)
• M65: 39,944,427 km (0.064 R)
• M66: 40,126,038 km (0.073 R)
• M67: 40,307,800 km (0.109 R)
• M68: 40,489,860 km (0.038 R)
• M69: 41,864,067 km (0.088 R)
• M70: 42,048,371 km (0.115 R)
• M71: 42,232,975 km (0.111 R)
• M72: 42,510,479 km (0.068 R)
• M73: 42,881,482 km (0.085 R)
• M74: 43,626,479 km (0.079 R)
• M75: 45,129,339 km (0.058 R)
• M76: 45,318,431 km (0.047 R)
• M77: 45,602,368 km (0.093 R)
• M78: 45,887,052 km (0.079 R)
• M79: 46,553,661 km (0.051 R)
• M80: 48,378,755 km (0.113 R)
• M81: 52,197,689 km (0.117 R)
• M82: 53,592,091 km (0.072 R)
• M83: 53,992,714 km (0.111 R)
• M84: 55,807,785 km (0.044 R)
• M85: 56,824,751 km (0.043 R)
• M86: 59,187,051 km (0.068 R)
• M87: 60,016,123 km (0.119 R)
• M88: 60,224,064 km (0.059 R)
• M89: 61,476,347 km (0.106 R)
• M90: 63,159,473 km (0.052 R)
• M91: 63,582,536 km (0.095 R)
• M92: 67,865,373 km (0.087 R)
• M93: 67,973,682 km (0.074 R)
• M94: 68,733,190 km (0.037 R)
• M95: 70,041,573 km (0.096 R)
• M96: 73,681,738 km (0.072 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit