🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.82 AU

Year: 208 Days

Day: 27 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,944,183 km

• M1: 630,555 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.37 AU

Year: 525 Days

Day: 22.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,944,183 km

• M1: 267,032 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 641 Days

Day: 41.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,944,183 km

• M1: 262,095 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 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: 1.27 AU - 1.65 AU

Year: 654 Days

Day: 33.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,944,183 km

• M1: 47,423 km (0.093 R)
• M2: 446,849 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.43 AU - 1.97 AU

Year: 822 Days

Day: 44.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,944,183 km

• M1: 540,946 km (0.114 R)
• M2: 985,850 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.67 AU - 1.79 AU

Year: 844 Days

Day: 24.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.57 AU - 2.85 AU

Year: 1654 Days

Day: 39.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,944,183 km

• M1: 1,594,564 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 8.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.01 AU - 5.67 AU

Year: 3949 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,944,183 km

• M1: 105,616 km (0.111 R)
• M2: 160,369 km (0.086 R)
• M3: 287,078 km (0.05 R)
• M4: 488,736 km (0.058 R)
• M5: 597,045 km (0.074 R)
• M6: 1,005,746 km (0.069 R)
• M7: 1,123,031 km (0.092 R)
• M8: 1,410,259 km (0.066 R)
• M9: 1,542,354 km (0.106 R)
• M10: 1,934,151 km (0.115 R)
• M11: 2,081,355 km (0.105 R)
• M12: 2,156,453 km (0.063 R)
• M13: 2,609,735 km (0.069 R)
• M14: 2,789,402 km (0.111 R)
• M15: 3,092,188 km (0.093 R)
• M16: 3,178,207 km (0.106 R)
• M17: 3,282,476 km (0.101 R)
• M18: 3,441,050 km (0.084 R)
• M19: 3,566,264 km (0.072 R)
• M20: 3,711,074 km (0.075 R)
• M21: 3,820,879 km (0.117 R)
• M22: 4,081,628 km (0.114 R)
• M23: 5,099,941 km (0.07 R)
• M24: 5,345,730 km (0.087 R)
• M25: 5,532,728 km (0.038 R)
• M26: 5,658,539 km (0.084 R)
• M27: 5,806,492 km (0.095 R)
• M28: 5,977,183 km (0.057 R)
• M29: 6,041,660 km (0.087 R)
• M30: 6,698,843 km (0.098 R)
• M31: 7,195,059 km (0.027 R)
• M32: 7,263,725 km (0.064 R)
• M33: 7,540,331 km (0.057 R)
• M34: 7,726,730 km (0.101 R)
• M35: 7,820,378 km (0.098 R)
• M36: 8,852,005 km (0.117 R)
• M37: 9,647,118 km (0.051 R)
• M38: 10,699,090 km (0.083 R)
• M39: 10,961,186 km (0.075 R)
• M40: 11,013,844 km (0.073 R)
• M41: 11,251,854 km (0.095 R)
• M42: 11,304,961 km (0.082 R)
• M43: 11,384,847 km (0.085 R)
• M44: 11,733,111 km (0.079 R)
• M45: 11,894,975 km (0.11 R)
• M46: 11,976,207 km (0.1 R)
• M47: 12,084,815 km (0.113 R)
• M48: 12,221,099 km (0.074 R)
• M49: 13,160,873 km (0.028 R)
• M50: 13,216,822 km (0.077 R)
• M51: 13,301,046 km (0.077 R)
• M52: 13,611,162 km (0.08 R)
• M53: 14,009,242 km (0.103 R)
• M54: 14,238,576 km (0.099 R)
• M55: 14,324,894 km (0.091 R)
• M56: 14,468,956 km (0.035 R)
• M57: 14,613,767 km (0.062 R)
• M58: 14,758,877 km (0.077 R)
• M59: 15,432,816 km (0.12 R)
• M60: 16,266,824 km (0.108 R)
• M61: 16,628,701 km (0.077 R)
• M62: 17,145,861 km (0.051 R)
• M63: 17,329,717 km (0.114 R)
• M64: 17,575,805 km (0.114 R)
• M65: 17,637,439 km (0.1 R)
• M66: 17,761,157 km (0.085 R)
• M67: 17,885,024 km (0.102 R)
• M68: 18,102,689 km (0.104 R)
• M69: 18,697,639 km (0.106 R)
• M70: 19,203,579 km (0.119 R)
• M71: 19,394,466 km (0.095 R)
• M72: 19,617,966 km (0.115 R)
• M73: 20,067,657 km (0.1 R)
• M74: 20,813,701 km (0.071 R)
• M75: 20,944,300 km (0.055 R)
• M76: 21,206,545 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 3.9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.56 AU - 20.38 AU

Year: 28251 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,944,183 km

• M1: 261,048 km (0.056 R)
• M2: 413,638 km (0.077 R)
• M3: 943,813 km (0.065 R)
• M4: 1,200,972 km (0.084 R)
• M5: 1,225,356 km (0.113 R)
• M6: 1,558,062 km (0.085 R)
• M7: 1,638,695 km (0.108 R)
• M8: 2,301,264 km (0.113 R)
• M9: 3,137,516 km (0.094 R)
• M10: 3,838,083 km (0.114 R)
• M11: 5,334,510 km (0.118 R)
• M12: 6,988,165 km (0.119 R)
• M13: 7,571,896 km (0.119 R)
• M14: 7,800,631 km (0.05 R)
• M15: 8,124,511 km (0.117 R)
• M16: 8,405,755 km (0.102 R)
• M17: 9,611,214 km (0.12 R)
• M18: 10,359,952 km (0.089 R)
• M19: 11,179,150 km (0.055 R)
• M20: 11,387,240 km (0.068 R)
• M21: 12,554,253 km (0.091 R)
• M22: 12,824,726 km (0.03 R)
• M23: 12,987,938 km (0.069 R)
• M24: 13,042,391 km (0.112 R)
• M25: 14,093,466 km (0.106 R)
• M26: 14,205,664 km (0.068 R)
• M27: 14,261,913 km (0.112 R)
• M28: 14,771,144 km (0.079 R)
• M29: 15,749,215 km (0.034 R)
• M30: 15,807,409 km (0.095 R)
• M31: 16,748,230 km (0.117 R)
• M32: 16,926,550 km (0.029 R)
• M33: 16,986,090 km (0.089 R)
• M34: 18,498,824 km (0.102 R)
• M35: 19,614,375 km (0.095 R)
• M36: 19,802,420 km (0.078 R)
• M37: 20,243,434 km (0.085 R)
• M38: 20,687,740 km (0.105 R)
• M39: 21,974,730 km (0.073 R)
• M40: 22,300,555 km (0.075 R)
• M41: 22,562,351 km (0.104 R)
• M42: 22,825,194 km (0.077 R)
• M43: 24,355,880 km (0.054 R)
• M44: 25,782,146 km (0.065 R)
• M45: 26,540,009 km (0.114 R)
• M46: 28,148,186 km (0.093 R)
• M47: 28,572,745 km (0.064 R)
• M48: 30,148,010 km (0.061 R)
• M49: 30,292,522 km (0.079 R)
• M50: 30,582,442 km (0.065 R)
• M51: 31,898,305 km (0.086 R)
• M52: 32,119,261 km (0.084 R)
• M53: 32,563,118 km (0.041 R)
• M54: 32,934,420 km (0.119 R)
• M55: 34,207,199 km (0.088 R)
• M56: 34,660,331 km (0.09 R)
• M57: 34,811,873 km (0.089 R)
• M58: 34,887,719 km (0.053 R)
• M59: 36,031,545 km (0.044 R)
• M60: 36,185,032 km (0.107 R)
• M61: 36,878,119 km (0.095 R)
• M62: 38,591,015 km (0.107 R)
• M63: 39,615,311 km (0.028 R)
• M64: 40,250,055 km (0.078 R)
• M65: 40,968,125 km (0.114 R)
• M66: 42,416,980 km (0.038 R)
• M67: 43,066,385 km (0.098 R)
• M68: 43,473,889 km (0.107 R)
• M69: 43,555,420 km (0.058 R)
• M70: 43,718,931 km (0.12 R)
• M71: 45,033,896 km (0.102 R)
• M72: 47,282,202 km (0.12 R)
• M73: 47,702,572 km (0.088 R)
• M74: 47,786,796 km (0.099 R)
• M75: 48,293,185 km (0.108 R)
• M76: 50,507,831 km (0.117 R)
• M77: 51,282,150 km (0.117 R)
• M78: 52,147,125 km (0.039 R)
• M79: 52,929,671 km (0.098 R)
• M80: 53,891,436 km (0.026 R)
• M81: 54,330,506 km (0.087 R)
• M82: 54,682,510 km (0.106 R)
• M83: 57,526,515 km (0.105 R)
• M84: 58,065,067 km (0.115 R)
• M85: 60,145,076 km (0.093 R)
• M86: 60,600,452 km (0.104 R)
• M87: 60,691,557 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.1

Radius: 7.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.66 AU - 21.04 AU

Year: 30351 Days

Day: 24.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,944,183 km

• M1: 99,632 km (0.072 R)
• M2: 260,599 km (0.112 R)
• M3: 397,631 km (0.105 R)
• M4: 517,160 km (0.111 R)
• M5: 581,637 km (0.097 R)
• M6: 1,028,186 km (0.089 R)
• M7: 1,626,578 km (0.087 R)
• M8: 1,824,496 km (0.115 R)
• M9: 2,135,958 km (0.117 R)
• M10: 2,207,466 km (0.026 R)
• M11: 3,046,561 km (0.082 R)
• M12: 4,062,779 km (0.071 R)
• M13: 4,286,727 km (0.094 R)
• M14: 4,982,955 km (0.104 R)
• M15: 5,713,891 km (0.102 R)
• M16: 6,015,630 km (0.055 R)
• M17: 6,530,097 km (0.11 R)
• M18: 7,058,776 km (0.062 R)
• M19: 7,328,201 km (0.079 R)
• M20: 8,213,073 km (0.026 R)
• M21: 9,014,768 km (0.106 R)
• M22: 9,366,023 km (0.098 R)
• M23: 9,841,296 km (0.046 R)
• M24: 10,142,287 km (0.07 R)
• M25: 10,877,112 km (0.102 R)
• M26: 11,125,893 km (0.102 R)
• M27: 11,565,860 km (0.041 R)
• M28: 11,755,999 km (0.106 R)
• M29: 11,947,335 km (0.086 R)
• M30: 12,333,148 km (0.09 R)
• M31: 13,315,108 km (0.099 R)
• M32: 13,648,113 km (0.12 R)
• M33: 15,983,934 km (0.069 R)
• M34: 16,408,792 km (0.109 R)
• M35: 16,909,197 km (0.076 R)
• M36: 18,885,983 km (0.041 R)
• M37: 21,399,377 km (0.039 R)
• M38: 21,945,858 km (0.117 R)
• M39: 24,177,559 km (0.06 R)
• M40: 25,073,950 km (0.074 R)
• M41: 25,320,337 km (0.076 R)
• M42: 26,564,094 km (0.07 R)
• M43: 26,815,119 km (0.111 R)
• M44: 27,319,862 km (0.096 R)
• M45: 27,742,776 km (0.068 R)
• M46: 27,912,569 km (0.086 R)
• M47: 28,595,035 km (0.114 R)
• M48: 28,852,493 km (0.119 R)
• M49: 28,938,511 km (0.092 R)
• M50: 29,283,185 km (0.051 R)
• M51: 29,889,655 km (0.097 R)
• M52: 30,500,313 km (0.071 R)
• M53: 30,587,977 km (0.108 R)
• M54: 30,939,084 km (0.077 R)
• M55: 33,524,584 km (0.094 R)
• M56: 33,977,267 km (0.11 R)
• M57: 36,456,851 km (0.056 R)
• M58: 37,953,578 km (0.098 R)
• M59: 39,089,176 km (0.102 R)
• M60: 39,852,424 km (0.1 R)
• M61: 40,044,059 km (0.11 R)
• M62: 40,139,951 km (0.105 R)
• M63: 41,879,475 km (0.088 R)
• M64: 42,562,539 km (0.106 R)
• M65: 42,660,376 km (0.115 R)
• M66: 43,446,214 km (0.11 R)
• M67: 43,544,799 km (0.059 R)
• M68: 45,832,000 km (0.113 R)
• M69: 46,737,666 km (0.091 R)
• M70: 47,547,589 km (0.056 R)
• M71: 50,729,685 km (0.071 R)
• M72: 51,041,298 km (0.099 R)
• M73: 56,112,366 km (0.1 R)
• M74: 56,542,161 km (0.059 R)
• M75: 56,865,292 km (0.099 R)
• M76: 57,405,041 km (0.1 R)
• M77: 58,272,260 km (0.09 R)
• M78: 58,381,018 km (0.098 R)
• M79: 58,707,440 km (0.102 R)
• M80: 59,362,380 km (0.06 R)
• M81: 61,784,070 km (0.113 R)
• M82: 61,894,922 km (0.086 R)
• M83: 63,230,382 km (0.106 R)
• M84: 64,687,615 km (0.088 R)
• M85: 65,138,204 km (0.112 R)
• M86: 67,293,012 km (0.082 R)
• M87: 68,551,130 km (0.09 R)
• M88: 69,701,538 km (0.096 R)
• M89: 72,255,024 km (0.088 R)
• M90: 72,722,517 km (0.093 R)
• M91: 74,249,014 km (0.065 R)
• M92: 75,311,906 km (0.099 R)
• M93: 75,548,869 km (0.082 R)
• M94: 77,333,422 km (0.116 R)
• M95: 77,572,480 km (0.059 R)
• M96: 79,372,741 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit