🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 46.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,165,977 km

• M1: 83,476 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.67 AU - 0.91 AU

Year: 250 Days

Day: 22.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,165,977 km

• M1: 293,511 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.52 AU - 1.6 AU

Year: 695 Days

Day: 33 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,165,977 km

• M1: 609,462 km (0.1 R)
• M2: 655,538 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.47 AU - 1.89 AU

Year: 776 Days

Day: 12.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,165,977 km

• M1: 603,478 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.01 AU - 3.01 AU

Year: 1417 Days

Day: 37.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,165,977 km

• M1: 135,536 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.7 AU - 4.12 AU

Year: 2245 Days

Day: 47.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,165,977 km

• M1: 552,016 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.46 AU - 6.62 AU

Year: 5291 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,165,977 km

• M1: 170,841 km (0.116 R)
• M2: 255,663 km (0.076 R)
• M3: 576,101 km (0.071 R)
• M4: 980,764 km (0.105 R)
• M5: 1,056,311 km (0.12 R)
• M6: 1,362,388 km (0.034 R)
• M7: 1,605,933 km (0.061 R)
• M8: 2,135,061 km (0.049 R)
• M9: 2,316,373 km (0.117 R)
• M10: 2,608,688 km (0.116 R)
• M11: 2,759,333 km (0.112 R)
• M12: 3,046,860 km (0.077 R)
• M13: 3,297,885 km (0.044 R)
• M14: 3,555,642 km (0.108 R)
• M15: 3,627,150 km (0.117 R)
• M16: 4,496,463 km (0.11 R)
• M17: 4,573,955 km (0.059 R)
• M18: 4,756,464 km (0.071 R)
• M19: 4,941,367 km (0.112 R)
• M20: 5,565,789 km (0.036 R)
• M21: 5,958,184 km (0.112 R)
• M22: 6,186,470 km (0.067 R)
• M23: 6,563,607 km (0.069 R)
• M24: 6,918,453 km (0.114 R)
• M25: 7,585,210 km (0.079 R)
• M26: 7,801,679 km (0.106 R)
• M27: 7,895,028 km (0.115 R)
• M28: 7,988,825 km (0.092 R)
• M29: 8,209,183 km (0.092 R)
• M30: 8,304,178 km (0.094 R)
• M31: 8,399,472 km (0.112 R)
• M32: 9,307,531 km (0.093 R)
• M33: 9,706,209 km (0.086 R)
• M34: 9,840,398 km (0.081 R)
• M35: 9,941,377 km (0.066 R)
• M36: 10,212,448 km (0.096 R)
• M37: 10,589,285 km (0.097 R)
• M38: 11,075,329 km (0.032 R)
• M39: 11,215,502 km (0.114 R)
• M40: 11,285,963 km (0.056 R)
• M41: 11,711,120 km (0.064 R)
• M42: 12,105,460 km (0.119 R)
• M43: 12,358,579 km (0.105 R)
• M44: 13,203,059 km (0.06 R)
• M45: 13,463,808 km (0.059 R)
• M46: 13,538,607 km (0.119 R)
• M47: 14,947,221 km (0.088 R)
• M48: 15,492,355 km (0.073 R)
• M49: 17,451,190 km (0.113 R)
• M50: 17,614,551 km (0.043 R)
• M51: 17,819,500 km (0.085 R)
• M52: 17,942,769 km (0.029 R)
• M53: 18,314,519 km (0.087 R)
• M54: 19,023,464 km (0.102 R)
• M55: 19,826,505 km (0.047 R)
• M56: 20,425,345 km (0.094 R)
• M57: 20,726,935 km (0.098 R)
• M58: 20,943,253 km (0.114 R)
• M59: 21,073,403 km (0.089 R)
• M60: 21,160,320 km (0.101 R)
• M61: 21,247,386 km (0.063 R)
• M62: 21,728,343 km (0.105 R)
• M63: 22,968,808 km (0.079 R)
• M64: 23,823,461 km (0.08 R)
• M65: 24,050,102 km (0.095 R)
• M66: 24,323,118 km (0.082 R)
• M67: 24,688,585 km (0.032 R)
• M68: 25,055,998 km (0.111 R)
• M69: 25,471,431 km (0.107 R)
• M70: 26,215,680 km (0.084 R)
• M71: 26,543,449 km (0.105 R)
• M72: 27,868,438 km (0.074 R)
• M73: 28,202,939 km (0.108 R)
• M74: 28,538,935 km (0.12 R)
• M75: 29,021,089 km (0.113 R)
• M76: 29,554,705 km (0.105 R)
• M77: 30,385,572 km (0.062 R)
• M78: 30,582,143 km (0.036 R)
• M79: 31,422,584 km (0.114 R)
• M80: 32,120,458 km (0.084 R)
• M81: 32,320,770 km (0.086 R)
• M82: 32,722,589 km (0.071 R)
• M83: 33,480,602 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 3.7

Gravity: 47.52 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.44 AU - 20.9 AU

Year: 29918 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,165,977 km

• M1: 91,404 km (0.096 R)
• M2: 455,974 km (0.104 R)
• M3: 504,145 km (0.081 R)
• M4: 579,692 km (0.073 R)
• M5: 741,856 km (0.057 R)
• M6: 1,139,188 km (0.044 R)
• M7: 1,741,768 km (0.087 R)
• M8: 2,511,898 km (0.098 R)
• M9: 2,908,931 km (0.105 R)
• M10: 3,231,164 km (0.088 R)
• M11: 3,325,261 km (0.093 R)
• M12: 3,468,277 km (0.119 R)
• M13: 4,110,501 km (0.116 R)
• M14: 4,263,839 km (0.106 R)
• M15: 4,681,965 km (0.091 R)
• M16: 4,842,184 km (0.115 R)
• M17: 5,669,610 km (0.103 R)
• M18: 6,128,576 km (0.036 R)
• M19: 6,303,755 km (0.101 R)
• M20: 6,480,580 km (0.086 R)
• M21: 6,659,050 km (0.102 R)
• M22: 7,889,343 km (0.097 R)
• M23: 9,254,573 km (0.119 R)
• M24: 9,522,652 km (0.04 R)
• M25: 11,184,685 km (0.111 R)
• M26: 11,398,759 km (0.075 R)
• M27: 12,048,762 km (0.076 R)
• M28: 12,121,616 km (0.112 R)
• M29: 13,687,457 km (0.037 R)
• M30: 14,455,193 km (0.07 R)
• M31: 15,000,926 km (0.097 R)
• M32: 15,236,842 km (0.103 R)
• M33: 15,553,242 km (0.097 R)
• M34: 19,945,735 km (0.112 R)
• M35: 20,118,520 km (0.068 R)
• M36: 20,989,928 km (0.115 R)
• M37: 21,165,705 km (0.102 R)
• M38: 21,253,818 km (0.112 R)
• M39: 21,695,880 km (0.111 R)
• M40: 24,227,226 km (0.07 R)
• M41: 24,411,530 km (0.043 R)
• M42: 26,945,568 km (0.057 R)
• M43: 29,169,042 km (0.112 R)
• M44: 29,365,164 km (0.043 R)
• M45: 32,358,917 km (0.087 R)
• M46: 33,378,127 km (0.113 R)
• M47: 33,686,000 km (0.106 R)
• M48: 33,891,846 km (0.112 R)
• M49: 34,304,587 km (0.057 R)
• M50: 34,511,481 km (0.049 R)
• M51: 36,498,589 km (0.112 R)
• M52: 40,801,473 km (0.112 R)
• M53: 43,570,829 km (0.059 R)
• M54: 45,261,285 km (0.109 R)
• M55: 45,715,763 km (0.074 R)
• M56: 47,203,065 km (0.083 R)
• M57: 47,779,316 km (0.114 R)
• M58: 48,706,224 km (0.11 R)
• M59: 49,405,146 km (0.051 R)
• M60: 51,640,587 km (0.055 R)
• M61: 51,759,068 km (0.039 R)
• M62: 53,908,640 km (0.109 R)
• M63: 54,269,769 km (0.111 R)
• M64: 54,510,921 km (0.117 R)
• M65: 54,994,421 km (0.048 R)
• M66: 55,115,446 km (0.09 R)
• M67: 56,209,156 km (0.075 R)
• M68: 60,030,634 km (0.049 R)
• M69: 61,030,396 km (0.074 R)
• M70: 61,532,297 km (0.097 R)
• M71: 62,161,655 km (0.044 R)
• M72: 65,596,722 km (0.06 R)
• M73: 68,571,026 km (0.086 R)
• M74: 68,831,775 km (0.082 R)
• M75: 71,061,083 km (0.086 R)
• M76: 71,589,163 km (0.094 R)
• M77: 72,118,441 km (0.039 R)
• M78: 74,516,345 km (0.092 R)
• M79: 75,052,653 km (0.072 R)
• M80: 77,346,587 km (0.114 R)
• M81: 77,889,777 km (0.097 R)
• M82: 80,761,757 km (0.083 R)
• M83: 81,037,017 km (0.117 R)
• M84: 84,784,294 km (0.116 R)
• M85: 85,064,192 km (0.094 R)
• M86: 85,765,058 km (0.112 R)
• M87: 87,737,655 km (0.034 R)
• M88: 88,304,033 km (0.075 R)
• M89: 90,295,779 km (0.086 R)
• M90: 91,297,337 km (0.087 R)
• M91: 93,311,223 km (0.065 R)
• M92: 93,600,097 km (0.113 R)
• M93: 93,889,269 km (0.113 R)
• M94: 94,033,930 km (0.099 R)
• M95: 96,213,571 km (0.106 R)
• M96: 96,797,452 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 5.9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.09 AU - 21.41 AU

Year: 30105 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,165,977 km

• M1: 86,916 km (0.072 R)
• M2: 155,432 km (0.079 R)
• M3: 239,506 km (0.111 R)
• M4: 657,632 km (0.037 R)
• M5: 705,653 km (0.106 R)
• M6: 805,435 km (0.082 R)
• M7: 1,279,810 km (0.077 R)
• M8: 1,340,696 km (0.07 R)
• M9: 1,497,026 km (0.102 R)
• M10: 1,896,153 km (0.052 R)
• M11: 2,401,644 km (0.111 R)
• M12: 2,630,529 km (0.11 R)
• M13: 3,150,382 km (0.112 R)
• M14: 3,443,294 km (0.077 R)
• M15: 3,832,847 km (0.118 R)
• M16: 3,876,978 km (0.116 R)
• M17: 5,726,158 km (0.063 R)
• M18: 5,980,474 km (0.048 R)
• M19: 6,134,709 km (0.071 R)
• M20: 7,196,854 km (0.106 R)
• M21: 7,581,770 km (0.108 R)
• M22: 8,314,500 km (0.102 R)
• M23: 8,951,937 km (0.066 R)
• M24: 9,069,521 km (0.064 R)
• M25: 10,273,484 km (0.099 R)
• M26: 11,208,920 km (0.029 R)
• M27: 13,293,716 km (0.115 R)
• M28: 14,105,733 km (0.09 R)
• M29: 14,725,218 km (0.038 R)
• M30: 15,283,367 km (0.11 R)
• M31: 15,494,450 km (0.084 R)
• M32: 15,565,060 km (0.067 R)
• M33: 16,348,355 km (0.07 R)
• M34: 16,564,374 km (0.066 R)
• M35: 16,781,141 km (0.042 R)
• M36: 16,853,547 km (0.091 R)
• M37: 17,731,536 km (0.081 R)
• M38: 18,925,028 km (0.11 R)
• M39: 19,303,361 km (0.115 R)
• M40: 20,453,170 km (0.104 R)
• M41: 20,841,377 km (0.109 R)
• M42: 21,153,588 km (0.116 R)
• M43: 22,979,131 km (0.108 R)
• M44: 23,059,764 km (0.118 R)
• M45: 23,221,030 km (0.105 R)
• M46: 28,836,635 km (0.108 R)
• M47: 29,010,468 km (0.086 R)
• M48: 29,271,815 km (0.068 R)
• M49: 29,621,426 km (0.099 R)
• M50: 31,122,939 km (0.051 R)
• M51: 31,212,100 km (0.119 R)
• M52: 31,748,408 km (0.081 R)
• M53: 32,017,834 km (0.117 R)
• M54: 32,107,742 km (0.11 R)
• M55: 32,739,644 km (0.087 R)
• M56: 32,830,300 km (0.063 R)
• M57: 32,920,956 km (0.116 R)
• M58: 33,011,762 km (0.078 R)
• M59: 33,466,988 km (0.064 R)
• M60: 34,937,386 km (0.039 R)
• M61: 35,029,987 km (0.063 R)
• M62: 36,334,929 km (0.095 R)
• M63: 37,750,574 km (0.025 R)
• M64: 37,845,718 km (0.057 R)
• M65: 39,473,193 km (0.084 R)
• M66: 39,569,684 km (0.057 R)
• M67: 39,956,245 km (0.101 R)
• M68: 42,301,939 km (0.078 R)
• M69: 42,895,394 km (0.08 R)
• M70: 43,990,301 km (0.073 R)
• M71: 44,090,382 km (0.057 R)
• M72: 44,491,155 km (0.091 R)
• M73: 44,691,915 km (0.074 R)
• M74: 47,125,274 km (0.105 R)
• M75: 48,151,964 km (0.115 R)
• M76: 49,185,835 km (0.109 R)
• M77: 49,913,928 km (0.057 R)
• M78: 53,180,996 km (0.12 R)
• M79: 53,394,023 km (0.079 R)
• M80: 54,894,041 km (0.08 R)
• M81: 55,973,838 km (0.068 R)
• M82: 61,365,346 km (0.037 R)
• M83: 62,598,331 km (0.091 R)
• M84: 66,116,574 km (0.09 R)
• M85: 67,149,996 km (0.12 R)
• M86: 67,611,057 km (0.077 R)
• M87: 68,188,804 km (0.091 R)
• M88: 72,278,510 km (0.114 R)
• M89: 72,750,941 km (0.098 R)
• M90: 75,846,719 km (0.042 R)
• M91: 76,447,055 km (0.086 R)
• M92: 78,014,990 km (0.099 R)
• M93: 79,228,379 km (0.104 R)
• M94: 80,448,050 km (0.084 R)
• M95: 82,166,032 km (0.088 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit