🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.69 AU - 0.87 AU

Year: 241 Days

Day: 14.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,746,702 km

• M1: 662,868 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.31 AU - 1.47 AU

Year: 573 Days

Day: 39.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,746,702 km

• M1: 966,552 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.43 AU - 5.39 AU

Year: 3240 Days

Day: 42.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,746,702 km

• M1: 2,752,601 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 13.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.89 AU - 9.01 AU

Year: 7842 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,746,702 km

• M1: 171,140 km (0.048 R)
• M2: 295,456 km (0.119 R)
• M3: 394,938 km (0.03 R)
• M4: 492,775 km (0.114 R)
• M5: 709,094 km (0.083 R)
• M6: 824,284 km (0.118 R)
• M7: 934,089 km (0.114 R)
• M8: 1,253,181 km (0.113 R)
• M9: 1,440,777 km (0.12 R)
• M10: 2,111,275 km (0.08 R)
• M11: 2,249,354 km (0.088 R)
• M12: 2,337,168 km (0.095 R)
• M13: 2,571,139 km (0.071 R)
• M14: 2,681,841 km (0.115 R)
• M15: 3,379,865 km (0.104 R)
• M16: 4,046,323 km (0.072 R)
• M17: 4,528,178 km (0.076 R)
• M18: 4,617,787 km (0.077 R)
• M19: 4,730,733 km (0.082 R)
• M20: 4,982,357 km (0.064 R)
• M21: 5,546,640 km (0.113 R)
• M22: 5,691,002 km (0.072 R)
• M23: 5,909,864 km (0.092 R)
• M24: 6,032,684 km (0.079 R)
• M25: 6,330,832 km (0.115 R)
• M26: 6,684,930 km (0.06 R)
• M27: 6,890,328 km (0.103 R)
• M28: 6,993,700 km (0.099 R)
• M29: 7,812,898 km (0.086 R)
• M30: 7,947,985 km (0.115 R)
• M31: 8,247,779 km (0.072 R)
• M32: 8,802,339 km (0.087 R)
• M33: 8,914,836 km (0.118 R)
• M34: 9,141,028 km (0.066 R)
• M35: 9,369,165 km (0.076 R)
• M36: 9,889,466 km (0.118 R)
• M37: 9,977,131 km (0.102 R)
• M38: 10,359,952 km (0.073 R)
• M39: 10,448,962 km (0.082 R)
• M40: 10,568,042 km (0.119 R)
• M41: 10,897,906 km (0.103 R)
• M42: 11,200,692 km (0.1 R)
• M43: 11,353,132 km (0.063 R)
• M44: 11,907,841 km (0.087 R)
• M45: 12,001,190 km (0.079 R)
• M46: 12,408,246 km (0.111 R)
• M47: 12,629,501 km (0.089 R)
• M48: 12,788,224 km (0.048 R)
• M49: 13,075,602 km (0.086 R)
• M50: 13,268,434 km (0.041 R)
• M51: 13,754,776 km (0.091 R)
• M52: 14,644,734 km (0.1 R)
• M53: 15,012,595 km (0.042 R)
• M54: 15,282,170 km (0.052 R)
• M55: 16,514,707 km (0.109 R)
• M56: 17,213,329 km (0.034 R)
• M57: 17,318,945 km (0.096 R)
• M58: 17,566,231 km (0.063 R)
• M59: 17,992,884 km (0.025 R)
• M60: 19,147,480 km (0.118 R)
• M61: 19,293,488 km (0.091 R)
• M62: 19,807,356 km (0.046 R)
• M63: 20,029,061 km (0.113 R)
• M64: 20,214,412 km (0.104 R)
• M65: 20,437,612 km (0.104 R)
• M66: 20,549,362 km (0.095 R)
• M67: 22,636,701 km (0.106 R)
• M68: 23,842,759 km (0.073 R)
• M69: 24,236,201 km (0.084 R)
• M70: 24,433,820 km (0.08 R)
• M71: 25,029,669 km (0.065 R)
• M72: 25,309,417 km (0.117 R)
• M73: 25,710,937 km (0.109 R)
• M74: 26,723,715 km (0.104 R)
• M75: 26,886,926 km (0.047 R)
• M76: 27,296,525 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 5.2

Gravity: 33.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.7 AU - 17.02 AU

Year: 18052 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,746,702 km

• M1: 856,149 km (0.112 R)
• M2: 1,292,974 km (0.11 R)
• M3: 1,922,183 km (0.109 R)
• M4: 1,955,843 km (0.052 R)
• M5: 2,632,623 km (0.101 R)
• M6: 2,937,504 km (0.087 R)
• M7: 3,456,608 km (0.107 R)
• M8: 3,705,838 km (0.112 R)
• M9: 3,960,753 km (0.092 R)
• M10: 4,309,466 km (0.083 R)
• M11: 4,442,907 km (0.051 R)
• M12: 5,318,653 km (0.081 R)
• M13: 5,461,669 km (0.064 R)
• M14: 5,654,351 km (0.076 R)
• M15: 6,096,263 km (0.058 R)
• M16: 7,012,699 km (0.099 R)
• M17: 7,274,944 km (0.058 R)
• M18: 7,917,168 km (0.109 R)
• M19: 8,521,843 km (0.113 R)
• M20: 9,658,637 km (0.105 R)
• M21: 10,661,840 km (0.114 R)
• M22: 11,451,119 km (0.069 R)
• M23: 11,635,872 km (0.058 R)
• M24: 12,638,178 km (0.098 R)
• M25: 13,149,503 km (0.111 R)
• M26: 14,790,891 km (0.096 R)
• M27: 15,601,412 km (0.099 R)
• M28: 16,704,397 km (0.065 R)
• M29: 18,046,440 km (0.08 R)
• M30: 18,189,755 km (0.081 R)
• M31: 18,261,562 km (0.054 R)
• M32: 18,984,568 km (0.117 R)
• M33: 20,160,707 km (0.025 R)
• M34: 21,360,182 km (0.082 R)
• M35: 22,198,230 km (0.028 R)
• M36: 22,737,231 km (0.102 R)
• M37: 24,300,529 km (0.097 R)
• M38: 25,898,084 km (0.093 R)
• M39: 26,221,664 km (0.098 R)
• M40: 27,200,483 km (0.036 R)
• M41: 28,191,270 km (0.116 R)
• M42: 28,440,650 km (0.112 R)
• M43: 28,607,451 km (0.081 R)
• M44: 29,530,470 km (0.099 R)
• M45: 30,207,849 km (0.085 R)
• M46: 30,633,754 km (0.088 R)
• M47: 31,061,604 km (0.089 R)
• M48: 32,618,469 km (0.027 R)
• M49: 33,055,445 km (0.093 R)
• M50: 33,758,704 km (0.067 R)
• M51: 33,935,230 km (0.074 R)
• M52: 34,733,484 km (0.098 R)
• M53: 36,167,978 km (0.032 R)
• M54: 37,713,174 km (0.091 R)
• M55: 38,263,695 km (0.102 R)
• M56: 38,540,002 km (0.049 R)
• M57: 39,931,112 km (0.065 R)
• M58: 40,024,462 km (0.054 R)
• M59: 41,433,075 km (0.03 R)
• M60: 42,381,077 km (0.086 R)
• M61: 43,240,517 km (0.102 R)
• M62: 44,588,693 km (0.08 R)
• M63: 45,267,867 km (0.049 R)
• M64: 46,244,292 km (0.079 R)
• M65: 46,833,259 km (0.08 R)
• M66: 48,018,972 km (0.089 R)
• M67: 50,419,718 km (0.101 R)
• M68: 51,026,039 km (0.045 R)
• M69: 54,506,882 km (0.076 R)
• M70: 54,817,746 km (0.112 R)
• M71: 55,441,120 km (0.118 R)
• M72: 55,858,050 km (0.084 R)
• M73: 56,066,739 km (0.097 R)
• M74: 58,275,252 km (0.092 R)
• M75: 59,336,799 km (0.101 R)
• M76: 61,586,751 km (0.101 R)
• M77: 63,864,528 km (0.117 R)
• M78: 63,973,734 km (0.091 R)
• M79: 64,192,147 km (0.112 R)
• M80: 64,301,503 km (0.089 R)
• M81: 64,629,870 km (0.077 R)
• M82: 65,949,025 km (0.099 R)
• M83: 66,169,831 km (0.12 R)
• M84: 66,280,234 km (0.092 R)
• M85: 68,167,262 km (0.071 R)
• M86: 68,278,862 km (0.115 R)
• M87: 68,390,462 km (0.101 R)
• M88: 68,949,359 km (0.059 R)
• M89: 69,734,599 km (0.098 R)
• M90: 69,959,444 km (0.095 R)
• M91: 70,184,439 km (0.108 R)
• M92: 71,653,491 km (0.111 R)
• M93: 73,132,714 km (0.102 R)
• M94: 73,933,362 km (0.074 R)
• M95: 76,816,412 km (0.098 R)
• M96: 77,397,450 km (0.11 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit