🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 195 Days

Day: 40.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,881,603 km

• M1: 401,072 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 268 Days

Day: 35.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.9 AU - 1.2 AU

Year: 375 Days

Day: 40.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.98 AU - 1.5 AU

Year: 481 Days

Day: 31.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.97 AU - 2.99 AU

Year: 1360 Days

Day: 28 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.43 AU - 5.69 AU

Year: 3964 Days

Day: 28.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,881,603 km

• M1: 723,156 km (0.069 R)
• M2: 3,946,242 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.73 AU - 7.81 AU

Year: 7543 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,881,603 km

• M1: 222,901 km (0.093 R)
• M2: 308,172 km (0.078 R)
• M3: 592,108 km (0.102 R)
• M4: 983,756 km (0.088 R)
• M5: 1,451,399 km (0.102 R)
• M6: 1,571,974 km (0.1 R)
• M7: 1,838,109 km (0.1 R)
• M8: 1,998,927 km (0.086 R)
• M9: 2,195,199 km (0.117 R)
• M10: 2,924,040 km (0.105 R)
• M11: 3,558,185 km (0.103 R)
• M12: 3,704,941 km (0.12 R)
• M13: 3,816,391 km (0.11 R)
• M14: 3,966,737 km (0.105 R)
• M15: 4,099,879 km (0.071 R)
• M16: 5,683,074 km (0.083 R)
• M17: 5,876,952 km (0.037 R)
• M18: 6,007,402 km (0.09 R)
• M19: 7,647,294 km (0.078 R)
• M20: 8,442,855 km (0.069 R)
• M21: 9,724,011 km (0.071 R)
• M22: 9,826,935 km (0.1 R)
• M23: 9,930,456 km (0.059 R)
• M24: 10,611,426 km (0.084 R)
• M25: 10,691,012 km (0.073 R)
• M26: 11,443,190 km (0.101 R)
• M27: 12,772,217 km (0.045 R)
• M28: 13,026,833 km (0.096 R)
• M29: 13,743,108 km (0.113 R)
• M30: 14,767,105 km (0.104 R)
• M31: 15,604,105 km (0.079 R)
• M32: 15,967,478 km (0.107 R)
• M33: 16,364,361 km (0.08 R)
• M34: 16,826,469 km (0.084 R)
• M35: 17,574,608 km (0.098 R)
• M36: 19,785,515 km (0.088 R)
• M37: 19,949,175 km (0.041 R)
• M38: 20,178,958 km (0.071 R)
• M39: 21,073,553 km (0.065 R)
• M40: 21,542,542 km (0.101 R)
• M41: 21,778,308 km (0.117 R)
• M42: 22,593,318 km (0.068 R)
• M43: 22,730,050 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 14.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.63 AU - 13.91 AU

Year: 15892 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,881,603 km

• M1: 187,297 km (0.116 R)
• M2: 572,661 km (0.065 R)
• M3: 794,963 km (0.068 R)
• M4: 1,048,531 km (0.089 R)
• M5: 1,404,126 km (0.112 R)
• M6: 1,937,891 km (0.074 R)
• M7: 2,052,184 km (0.071 R)
• M8: 2,378,606 km (0.085 R)
• M9: 2,818,573 km (0.075 R)
• M10: 3,387,644 km (0.118 R)
• M11: 6,089,681 km (0.093 R)
• M12: 6,649,027 km (0.052 R)
• M13: 6,957,199 km (0.115 R)
• M14: 7,405,543 km (0.094 R)
• M15: 8,425,053 km (0.069 R)
• M16: 8,662,913 km (0.075 R)
• M17: 9,145,516 km (0.107 R)
• M18: 9,636,796 km (0.113 R)
• M19: 10,237,880 km (0.038 R)
• M20: 10,799,620 km (0.089 R)
• M21: 11,006,364 km (0.082 R)
• M22: 11,529,059 km (0.083 R)
• M23: 11,634,675 km (0.107 R)
• M24: 11,953,169 km (0.095 R)
• M25: 12,059,982 km (0.092 R)
• M26: 13,421,921 km (0.103 R)
• M27: 13,588,723 km (0.073 R)
• M28: 15,004,816 km (0.115 R)
• M29: 15,351,733 km (0.118 R)
• M30: 15,467,971 km (0.081 R)
• M31: 15,818,329 km (0.054 R)
• M32: 16,527,124 km (0.036 R)
• M33: 17,548,877 km (0.076 R)
• M34: 18,221,021 km (0.073 R)
• M35: 18,653,059 km (0.093 R)
• M36: 19,401,797 km (0.096 R)
• M37: 19,969,670 km (0.057 R)
• M38: 20,160,258 km (0.079 R)
• M39: 21,186,649 km (0.103 R)
• M40: 22,098,747 km (0.092 R)
• M41: 24,434,718 km (0.083 R)
• M42: 25,390,947 km (0.105 R)
• M43: 25,873,700 km (0.096 R)
• M44: 26,081,491 km (0.074 R)
• M45: 26,498,869 km (0.093 R)
• M46: 26,988,503 km (0.108 R)
• M47: 29,481,402 km (0.117 R)
• M48: 29,843,578 km (0.107 R)
• M49: 30,134,247 km (0.034 R)
• M50: 30,425,963 km (0.09 R)
• M51: 30,865,332 km (0.077 R)
• M52: 31,085,839 km (0.113 R)
• M53: 32,344,855 km (0.116 R)
• M54: 33,243,788 km (0.082 R)
• M55: 33,696,322 km (0.066 R)
• M56: 35,066,040 km (0.043 R)
• M57: 37,310,906 km (0.083 R)
• M58: 38,017,157 km (0.101 R)
• M59: 39,362,940 km (0.117 R)
• M60: 41,208,678 km (0.099 R)
• M61: 41,694,722 km (0.089 R)
• M62: 42,345,921 km (0.092 R)
• M63: 43,000,412 km (0.076 R)
• M64: 44,071,084 km (0.081 R)
• M65: 45,400,859 km (0.039 R)
• M66: 46,322,831 km (0.118 R)
• M67: 47,589,925 km (0.087 R)
• M68: 48,355,567 km (0.119 R)
• M69: 48,697,248 km (0.092 R)
• M70: 51,284,992 km (0.111 R)
• M71: 51,459,124 km (0.061 R)
• M72: 51,633,406 km (0.06 R)
• M73: 52,332,626 km (0.09 R)
• M74: 53,034,839 km (0.109 R)
• M75: 53,210,915 km (0.097 R)
• M76: 53,387,291 km (0.061 R)
• M77: 54,448,838 km (0.107 R)
• M78: 55,785,794 km (0.116 R)
• M79: 57,766,021 km (0.111 R)
• M80: 59,677,732 km (0.067 R)
• M81: 61,148,130 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.6

Radius: 4.2

Gravity: 33.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.66 AU - 18.32 AU

Year: 22267 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,881,603 km

• M1: 97,837 km (0.111 R)
• M2: 141,968 km (0.095 R)
• M3: 436,527 km (0.117 R)
• M4: 674,836 km (0.048 R)
• M5: 896,390 km (0.119 R)
• M6: 1,224,758 km (0.118 R)
• M7: 1,312,422 km (0.1 R)
• M8: 2,049,491 km (0.114 R)
• M9: 2,188,766 km (0.109 R)
• M10: 2,367,237 km (0.107 R)
• M11: 2,439,941 km (0.07 R)
• M12: 3,166,987 km (0.093 R)
• M13: 4,393,989 km (0.077 R)
• M14: 4,664,462 km (0.103 R)
• M15: 4,801,643 km (0.11 R)
• M16: 5,363,682 km (0.088 R)
• M17: 5,701,175 km (0.109 R)
• M18: 6,145,032 km (0.04 R)
• M19: 7,170,675 km (0.05 R)
• M20: 7,276,141 km (0.11 R)
• M21: 7,488,570 km (0.076 R)
• M22: 7,595,682 km (0.091 R)
• M23: 8,358,781 km (0.093 R)
• M24: 10,789,896 km (0.113 R)
• M25: 11,337,424 km (0.12 R)
• M26: 13,161,920 km (0.119 R)
• M27: 13,877,446 km (0.106 R)
• M28: 14,405,826 km (0.11 R)
• M29: 14,538,968 km (0.052 R)
• M30: 14,806,449 km (0.108 R)
• M31: 15,210,663 km (0.08 R)
• M32: 15,414,116 km (0.106 R)
• M33: 15,961,046 km (0.119 R)
• M34: 16,723,546 km (0.114 R)
• M35: 16,863,420 km (0.119 R)
• M36: 18,717,087 km (0.115 R)
• M37: 18,935,051 km (0.078 R)
• M38: 19,007,905 km (0.093 R)
• M39: 19,227,066 km (0.087 R)
• M40: 21,921,324 km (0.046 R)
• M41: 22,381,637 km (0.066 R)
• M42: 23,156,105 km (0.078 R)
• M43: 23,546,555 km (0.096 R)
• M44: 23,624,945 km (0.09 R)
• M45: 23,939,250 km (0.093 R)
• M46: 24,096,776 km (0.117 R)
• M47: 24,571,899 km (0.108 R)
• M48: 25,692,387 km (0.083 R)
• M49: 26,502,908 km (0.106 R)
• M50: 27,486,514 km (0.066 R)
• M51: 27,900,003 km (0.056 R)
• M52: 27,982,880 km (0.1 R)
• M53: 28,148,934 km (0.071 R)
• M54: 28,315,287 km (0.056 R)
• M55: 29,827,721 km (0.069 R)
• M56: 29,997,365 km (0.087 R)
• M57: 30,252,579 km (0.115 R)
• M58: 31,798,075 km (0.104 R)
• M59: 33,369,301 km (0.066 R)
• M60: 34,608,570 km (0.092 R)
• M61: 34,697,730 km (0.099 R)
• M62: 35,772,890 km (0.097 R)
• M63: 36,768,015 km (0.082 R)
• M64: 37,132,136 km (0.092 R)
• M65: 37,497,454 km (0.095 R)
• M66: 37,589,008 km (0.096 R)
• M67: 38,970,545 km (0.062 R)
• M68: 44,273,340 km (0.079 R)
• M69: 45,049,155 km (0.112 R)
• M70: 46,515,812 km (0.115 R)
• M71: 46,811,119 km (0.051 R)
• M72: 49,998,451 km (0.119 R)
• M73: 50,199,959 km (0.089 R)
• M74: 50,401,767 km (0.112 R)
• M75: 50,806,279 km (0.051 R)
• M76: 51,923,925 km (0.12 R)
• M77: 55,533,722 km (0.103 R)
• M78: 58,373,089 km (0.104 R)
• M79: 58,691,583 km (0.086 R)
• M80: 59,863,982 km (0.119 R)
• M81: 60,399,392 km (0.068 R)
• M82: 60,828,888 km (0.094 R)
• M83: 62,883,016 km (0.114 R)
• M84: 63,318,346 km (0.043 R)
• M85: 63,863,780 km (0.056 R)
• M86: 66,504,182 km (0.115 R)
• M87: 71,096,388 km (0.113 R)
• M88: 72,004,298 km (0.087 R)
• M89: 72,231,836 km (0.057 R)
• M90: 73,487,710 km (0.112 R)
• M91: 76,368,815 km (0.071 R)
• M92: 76,484,903 km (0.075 R)
• M93: 76,600,991 km (0.072 R)
• M94: 77,764,863 km (0.069 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit