🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.59 AU - 0.85 AU

Year: 213 Days

Day: 40.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,378,464 km

• M1: 176,974 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.01 AU - 1.55 AU

Year: 504 Days

Day: 12.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,378,464 km

• M1: 950,694 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.32 AU - 1.96 AU

Year: 731 Days

Day: 34.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.88 AU - 2.22 AU

Year: 1022 Days

Day: 27.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.9 AU - 2.92 AU

Year: 1303 Days

Day: 45 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.3

Radius: 5.8

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.63 AU - 20.91 AU

Year: 28320 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,378,464 km

• M1: 150,645 km (0.107 R)
• M2: 623,075 km (0.079 R)
• M3: 807,230 km (0.109 R)
• M4: 1,068,877 km (0.114 R)
• M5: 2,151,517 km (0.079 R)
• M6: 2,190,562 km (0.091 R)
• M7: 2,309,342 km (0.037 R)
• M8: 2,349,435 km (0.097 R)
• M9: 2,389,826 km (0.094 R)
• M10: 3,109,841 km (0.096 R)
• M11: 3,198,851 km (0.101 R)
• M12: 3,988,130 km (0.078 R)
• M13: 4,084,770 km (0.092 R)
• M14: 4,133,389 km (0.085 R)
• M15: 4,529,524 km (0.092 R)
• M16: 5,093,807 km (0.1 R)
• M17: 5,304,441 km (0.044 R)
• M18: 5,517,917 km (0.074 R)
• M19: 5,953,546 km (0.105 R)
• M20: 6,973,355 km (0.03 R)
• M21: 7,503,380 km (0.113 R)
• M22: 8,291,612 km (0.085 R)
• M23: 9,361,536 km (0.082 R)
• M24: 9,425,863 km (0.114 R)
• M25: 10,407,673 km (0.092 R)
• M26: 11,697,357 km (0.055 R)
• M27: 12,750,675 km (0.117 R)
• M28: 13,180,320 km (0.101 R)
• M29: 14,423,628 km (0.118 R)
• M30: 14,871,375 km (0.105 R)
• M31: 14,946,323 km (0.088 R)
• M32: 15,475,301 km (0.1 R)
• M33: 17,177,276 km (0.049 R)
• M34: 17,413,940 km (0.087 R)
• M35: 18,613,416 km (0.079 R)
• M36: 19,100,507 km (0.098 R)
• M37: 20,503,585 km (0.095 R)
• M38: 22,799,314 km (0.11 R)
• M39: 23,582,459 km (0.074 R)
• M40: 24,640,265 km (0.03 R)
• M41: 24,818,137 km (0.062 R)
• M42: 24,907,148 km (0.058 R)
• M43: 27,998,139 km (0.079 R)
• M44: 29,777,307 km (0.069 R)
• M45: 32,076,476 km (0.109 R)
• M46: 34,929,756 km (0.073 R)
• M47: 37,965,696 km (0.11 R)
• M48: 39,099,797 km (0.097 R)
• M49: 39,411,110 km (0.116 R)
• M50: 39,723,171 km (0.115 R)
• M51: 39,827,441 km (0.082 R)
• M52: 40,140,549 km (0.082 R)
• M53: 40,979,644 km (0.074 R)
• M54: 41,612,742 km (0.104 R)
• M55: 43,209,699 km (0.118 R)
• M56: 43,961,728 km (0.094 R)
• M57: 44,285,458 km (0.085 R)
• M58: 46,024,832 km (0.107 R)
• M59: 47,454,539 km (0.101 R)
• M60: 49,906,897 km (0.113 R)
• M61: 50,582,930 km (0.036 R)
• M62: 51,716,283 km (0.099 R)
• M63: 53,432,021 km (0.078 R)
• M64: 53,662,103 km (0.107 R)
• M65: 55,515,321 km (0.09 R)
• M66: 55,631,858 km (0.091 R)
• M67: 58,215,712 km (0.118 R)
• M68: 60,119,345 km (0.084 R)
• M69: 60,598,507 km (0.032 R)
• M70: 61,078,866 km (0.109 R)
• M71: 62,648,746 km (0.058 R)
• M72: 62,770,070 km (0.073 R)
• M73: 63,012,867 km (0.061 R)
• M74: 63,743,354 km (0.07 R)
• M75: 64,354,162 km (0.027 R)
• M76: 67,313,207 km (0.106 R)
• M77: 69,310,339 km (0.117 R)
• M78: 70,064,312 km (0.083 R)
• M79: 70,947,389 km (0.085 R)
• M80: 71,200,359 km (0.106 R)
• M81: 74,387,691 km (0.078 R)
• M82: 74,516,195 km (0.092 R)
• M83: 75,159,616 km (0.104 R)
• M84: 76,970,947 km (0.099 R)
• M85: 77,751,698 km (0.116 R)
• M86: 80,372,952 km (0.037 R)
• M87: 80,504,748 km (0.064 R)
• M88: 81,164,923 km (0.114 R)
• M89: 82,756,644 km (0.119 R)
• M90: 84,626,767 km (0.069 R)
• M91: 89,772,336 km (0.046 R)
• M92: 90,319,714 km (0.064 R)
• M93: 91,005,770 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.7

Radius: 4.5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.67 AU - 21.73 AU

Year: 29299 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,378,464 km

• M1: 176,077 km (0.097 R)
• M2: 319,092 km (0.068 R)
• M3: 512,822 km (0.041 R)
• M4: 566,527 km (0.112 R)
• M5: 660,475 km (0.112 R)
• M6: 884,572 km (0.107 R)
• M7: 1,323,492 km (0.057 R)
• M8: 1,474,437 km (0.089 R)
• M9: 1,903,783 km (0.107 R)
• M10: 2,045,601 km (0.107 R)
• M11: 3,297,586 km (0.026 R)
• M12: 3,467,828 km (0.11 R)
• M13: 3,536,793 km (0.032 R)
• M14: 3,711,074 km (0.064 R)
• M15: 4,398,776 km (0.109 R)
• M16: 4,891,701 km (0.059 R)
• M17: 5,401,830 km (0.104 R)
• M18: 5,642,981 km (0.032 R)
• M19: 6,219,232 km (0.118 R)
• M20: 6,727,865 km (0.11 R)
• M21: 6,900,501 km (0.032 R)
• M22: 7,426,786 km (0.038 R)
• M23: 7,694,866 km (0.078 R)
• M24: 8,148,596 km (0.11 R)
• M25: 8,845,273 km (0.09 R)
• M26: 9,999,271 km (0.059 R)
• M27: 10,245,509 km (0.06 R)
• M28: 10,895,363 km (0.078 R)
• M29: 12,709,835 km (0.089 R)
• M30: 12,976,568 km (0.068 R)
• M31: 13,897,343 km (0.055 R)
• M32: 14,282,558 km (0.102 R)
• M33: 15,572,839 km (0.092 R)
• M34: 16,550,312 km (0.078 R)
• M35: 17,369,958 km (0.114 R)
• M36: 19,231,704 km (0.119 R)
• M37: 19,907,288 km (0.075 R)
• M38: 20,715,864 km (0.117 R)
• M39: 21,535,062 km (0.077 R)
• M40: 21,661,921 km (0.095 R)
• M41: 21,725,500 km (0.078 R)
• M42: 22,493,386 km (0.106 R)
• M43: 22,945,321 km (0.061 R)
• M44: 23,075,023 km (0.111 R)
• M45: 23,727,120 km (0.072 R)
• M46: 23,792,644 km (0.113 R)
• M47: 24,849,403 km (0.077 R)
• M48: 25,786,634 km (0.061 R)
• M49: 25,989,040 km (0.105 R)
• M50: 28,457,853 km (0.062 R)
• M51: 29,156,775 km (0.11 R)
• M52: 30,286,837 km (0.12 R)
• M53: 31,287,347 km (0.118 R)
• M54: 32,008,559 km (0.084 R)
• M55: 34,650,158 km (0.08 R)
• M56: 35,022,507 km (0.082 R)
• M57: 35,921,590 km (0.102 R)
• M58: 38,356,146 km (0.086 R)
• M59: 39,593,171 km (0.066 R)
• M60: 41,079,127 km (0.081 R)
• M61: 41,315,491 km (0.118 R)
• M62: 46,216,916 km (0.083 R)
• M63: 47,697,935 km (0.086 R)
• M64: 55,419,578 km (0.076 R)
• M65: 55,593,561 km (0.038 R)
• M66: 56,378,950 km (0.1 R)
• M67: 58,137,024 km (0.085 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit