🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.29 AU

Year: 387 Days

Day: 25.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.53 AU - 1.89 AU

Year: 805 Days

Day: 33.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 13.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.4 AU - 7.61 AU

Year: 7392 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,725,288 km

• M1: 170,841 km (0.087 R)
• M2: 396,135 km (0.102 R)
• M3: 762,949 km (0.077 R)
• M4: 866,620 km (0.111 R)
• M5: 1,013,226 km (0.118 R)
• M6: 1,158,785 km (0.051 R)
• M7: 1,249,741 km (0.062 R)
• M8: 1,353,861 km (0.056 R)
• M9: 1,571,526 km (0.114 R)
• M10: 1,895,854 km (0.082 R)
• M11: 1,992,494 km (0.102 R)
• M12: 2,241,874 km (0.05 R)
• M13: 2,396,408 km (0.074 R)
• M14: 2,716,548 km (0.039 R)
• M15: 2,909,679 km (0.12 R)
• M16: 3,064,662 km (0.098 R)
• M17: 3,208,126 km (0.051 R)
• M18: 3,353,835 km (0.114 R)
• M19: 3,591,546 km (0.099 R)
• M20: 3,912,134 km (0.099 R)
• M21: 4,005,483 km (0.092 R)
• M22: 4,779,203 km (0.101 R)
• M23: 5,217,675 km (0.048 R)
• M24: 5,721,969 km (0.112 R)
• M25: 6,006,953 km (0.074 R)
• M26: 7,501,436 km (0.053 R)
• M27: 8,110,449 km (0.12 R)
• M28: 8,270,069 km (0.113 R)
• M29: 8,370,450 km (0.096 R)
• M30: 8,714,824 km (0.103 R)
• M31: 8,919,623 km (0.103 R)
• M32: 9,022,547 km (0.103 R)
• M33: 9,188,152 km (0.11 R)
• M34: 10,031,285 km (0.038 R)
• M35: 10,138,547 km (0.088 R)
• M36: 10,527,352 km (0.109 R)
• M37: 11,075,778 km (0.073 R)
• M38: 11,186,480 km (0.052 R)
• M39: 11,364,501 km (0.115 R)
• M40: 11,476,251 km (0.085 R)
• M41: 11,768,565 km (0.096 R)
• M42: 12,108,900 km (0.058 R)
• M43: 12,613,943 km (0.06 R)
• M44: 12,845,820 km (0.033 R)
• M45: 13,149,354 km (0.09 R)
• M46: 13,360,885 km (0.115 R)
• M47: 13,549,827 km (0.117 R)
• M48: 13,716,030 km (0.12 R)
• M49: 13,858,896 km (0.032 R)
• M50: 14,702,479 km (0.046 R)
• M51: 15,216,647 km (0.115 R)
• M52: 15,637,166 km (0.057 R)
• M53: 16,161,956 km (0.072 R)
• M54: 16,338,182 km (0.043 R)
• M55: 16,515,007 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 13.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.47 AU - 13.15 AU

Year: 13689 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,725,288 km

• M1: 177,573 km (0.092 R)
• M2: 259,104 km (0.067 R)
• M3: 1,059,303 km (0.077 R)
• M4: 1,601,894 km (0.115 R)
• M5: 1,783,356 km (0.045 R)
• M6: 2,281,368 km (0.066 R)
• M7: 2,368,583 km (0.109 R)
• M8: 2,546,605 km (0.106 R)
• M9: 2,979,391 km (0.081 R)
• M10: 3,172,073 km (0.078 R)
• M11: 3,270,060 km (0.054 R)
• M12: 3,706,437 km (0.068 R)
• M13: 4,054,850 km (0.065 R)
• M14: 4,671,493 km (0.118 R)
• M15: 4,783,392 km (0.04 R)
• M16: 4,896,338 km (0.038 R)
• M17: 5,317,756 km (0.083 R)
• M18: 5,790,934 km (0.114 R)
• M19: 6,236,735 km (0.116 R)
• M20: 6,526,207 km (0.086 R)
• M21: 6,990,260 km (0.097 R)
• M22: 7,247,867 km (0.119 R)
• M23: 7,640,113 km (0.111 R)
• M24: 7,994,809 km (0.074 R)
• M25: 8,219,206 km (0.089 R)
• M26: 8,720,209 km (0.06 R)
• M27: 9,044,388 km (0.086 R)
• M28: 10,040,261 km (0.104 R)
• M29: 10,428,767 km (0.055 R)
• M30: 10,772,991 km (0.069 R)
• M31: 11,878,669 km (0.081 R)
• M32: 12,135,080 km (0.035 R)
• M33: 12,705,497 km (0.109 R)
• M34: 13,765,098 km (0.076 R)
• M35: 13,872,659 km (0.098 R)
• M36: 14,251,142 km (0.069 R)
• M37: 14,687,968 km (0.092 R)
• M38: 14,908,026 km (0.035 R)
• M39: 15,129,281 km (0.059 R)
• M40: 16,024,774 km (0.093 R)
• M41: 16,138,020 km (0.109 R)
• M42: 16,937,621 km (0.077 R)
• M43: 17,052,960 km (0.066 R)
• M44: 17,867,222 km (0.115 R)
• M45: 18,220,123 km (0.12 R)
• M46: 18,575,418 km (0.075 R)
• M47: 18,873,118 km (0.094 R)
• M48: 18,992,646 km (0.089 R)
• M49: 19,897,414 km (0.11 R)
• M50: 21,311,862 km (0.106 R)
• M51: 22,885,781 km (0.086 R)
• M52: 23,141,145 km (0.05 R)
• M53: 25,283,237 km (0.113 R)
• M54: 26,679,284 km (0.082 R)
• M55: 28,168,531 km (0.089 R)
• M56: 28,716,807 km (0.067 R)
• M57: 29,199,410 km (0.052 R)
• M58: 29,754,119 km (0.072 R)
• M59: 29,963,107 km (0.107 R)
• M60: 30,944,768 km (0.107 R)
• M61: 32,651,979 km (0.118 R)
• M62: 34,243,701 km (0.102 R)
• M63: 35,417,146 km (0.091 R)
• M64: 35,638,551 km (0.079 R)
• M65: 35,786,503 km (0.085 R)
• M66: 36,454,757 km (0.064 R)
• M67: 36,603,757 km (0.078 R)
• M68: 37,276,947 km (0.096 R)
• M69: 39,015,873 km (0.074 R)
• M70: 39,321,052 km (0.114 R)
• M71: 39,780,168 km (0.068 R)
• M72: 40,703,935 km (0.112 R)
• M73: 40,935,961 km (0.06 R)
• M74: 41,790,464 km (0.086 R)
• M75: 43,122,783 km (0.063 R)
• M76: 43,280,310 km (0.116 R)
• M77: 43,675,398 km (0.1 R)
• M78: 45,347,303 km (0.053 R)
• M79: 46,473,476 km (0.102 R)
• M80: 46,958,921 km (0.1 R)
• M81: 48,835,626 km (0.117 R)
• M82: 49,494,007 km (0.092 R)
• M83: 50,238,406 km (0.07 R)
• M84: 50,736,567 km (0.091 R)
• M85: 53,590,894 km (0.098 R)
• M86: 54,781,394 km (0.087 R)
• M87: 56,152,458 km (0.119 R)
• M88: 56,755,936 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 3.6

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.79 AU - 20.19 AU

Year: 30966 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,725,288 km

• M1: 64,925 km (0.11 R)
• M2: 149,448 km (0.077 R)
• M3: 322,683 km (0.088 R)
• M4: 479,611 km (0.12 R)
• M5: 830,867 km (0.105 R)
• M6: 1,520,513 km (0.059 R)
• M7: 1,648,718 km (0.071 R)
• M8: 2,196,097 km (0.114 R)
• M9: 2,377,858 km (0.113 R)
• M10: 3,071,543 km (0.034 R)
• M11: 3,274,548 km (0.084 R)
• M12: 4,673,737 km (0.091 R)
• M13: 4,954,233 km (0.085 R)
• M14: 5,144,372 km (0.069 R)
• M15: 6,231,499 km (0.104 R)
• M16: 7,494,704 km (0.116 R)
• M17: 8,099,378 km (0.11 R)
• M18: 8,323,027 km (0.074 R)
• M19: 8,548,770 km (0.04 R)
• M20: 8,891,200 km (0.094 R)
• M21: 8,948,795 km (0.109 R)
• M22: 9,122,029 km (0.039 R)
• M23: 9,589,523 km (0.117 R)
• M24: 10,004,806 km (0.029 R)
• M25: 10,486,661 km (0.104 R)
• M26: 10,608,434 km (0.08 R)
• M27: 11,223,580 km (0.11 R)
• M28: 13,006,936 km (0.035 R)
• M29: 14,603,894 km (0.105 R)
• M30: 16,543,580 km (0.078 R)
• M31: 17,543,342 km (0.118 R)
• M32: 19,675,710 km (0.115 R)
• M33: 19,825,757 km (0.117 R)
• M34: 20,127,047 km (0.082 R)
• M35: 20,733,966 km (0.078 R)
• M36: 20,886,705 km (0.108 R)
• M37: 21,269,975 km (0.113 R)
• M38: 22,905,229 km (0.069 R)
• M39: 23,937,754 km (0.095 R)
• M40: 24,742,141 km (0.057 R)
• M41: 24,985,238 km (0.038 R)
• M42: 25,066,320 km (0.1 R)
• M43: 26,708,605 km (0.039 R)
• M44: 29,493,220 km (0.103 R)
• M45: 29,579,089 km (0.063 R)
• M46: 30,009,333 km (0.048 R)
• M47: 31,400,294 km (0.086 R)
• M48: 33,436,171 km (0.074 R)
• M49: 34,244,299 km (0.096 R)
• M50: 35,788,448 km (0.096 R)
• M51: 36,063,259 km (0.079 R)
• M52: 36,154,963 km (0.119 R)
• M53: 37,262,286 km (0.102 R)
• M54: 40,936,859 km (0.039 R)
• M55: 43,254,878 km (0.056 R)
• M56: 44,429,670 km (0.025 R)
• M57: 45,317,683 km (0.097 R)
• M58: 48,117,557 km (0.066 R)
• M59: 48,826,202 km (0.075 R)
• M60: 49,232,809 km (0.051 R)
• M61: 49,538,437 km (0.078 R)
• M62: 49,946,839 km (0.084 R)
• M63: 50,049,164 km (0.085 R)
• M64: 51,798,712 km (0.113 R)
• M65: 54,618,482 km (0.077 R)
• M66: 54,723,948 km (0.087 R)
• M67: 55,040,497 km (0.118 R)
• M68: 55,569,475 km (0.086 R)
• M69: 55,993,885 km (0.083 R)
• M70: 56,632,368 km (0.11 R)
• M71: 57,809,404 km (0.113 R)
• M72: 58,024,377 km (0.114 R)
• M73: 58,239,498 km (0.06 R)
• M74: 59,427,455 km (0.065 R)
• M75: 62,267,122 km (0.113 R)
• M76: 62,597,583 km (0.092 R)
• M77: 63,039,047 km (0.117 R)
• M78: 63,149,600 km (0.082 R)
• M79: 63,592,409 km (0.094 R)
• M80: 64,147,417 km (0.081 R)
• M81: 65,934,214 km (0.059 R)
• M82: 67,510,976 km (0.118 R)
• M83: 68,986,310 km (0.107 R)
• M84: 69,100,154 km (0.104 R)
• M85: 69,556,577 km (0.071 R)
• M86: 70,472,116 km (0.049 R)
• M87: 71,737,714 km (0.051 R)
• M88: 74,291,051 km (0.054 R)
• M89: 74,641,558 km (0.084 R)
• M90: 75,109,800 km (0.114 R)
• M91: 76,048,975 km (0.099 R)
• M92: 78,057,925 km (0.089 R)
• M93: 78,176,556 km (0.111 R)
• M94: 78,414,117 km (0.091 R)
• M95: 79,009,218 km (0.066 R)
• M96: 79,605,814 km (0.078 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit