🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 284 Days

Day: 16.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.84 AU - 1.04 AU

Year: 336 Days

Day: 13.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,662,105 km

• M1: 78,539 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.32 AU - 2.6 AU

Year: 1424 Days

Day: 45.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.9

Radius: 5.3

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.55 AU - 16.27 AU

Year: 18118 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,662,105 km

• M1: 109,655 km (0.113 R)
• M2: 233,373 km (0.091 R)
• M3: 1,183,618 km (0.101 R)
• M4: 2,093,024 km (0.026 R)
• M5: 2,225,418 km (0.046 R)
• M6: 2,667,629 km (0.092 R)
• M7: 2,928,229 km (0.066 R)
• M8: 3,567,460 km (0.08 R)
• M9: 3,789,912 km (0.072 R)
• M10: 3,951,478 km (0.037 R)
• M11: 4,552,114 km (0.097 R)
• M12: 4,586,372 km (0.048 R)
• M13: 5,541,853 km (0.118 R)
• M14: 5,688,459 km (0.092 R)
• M15: 6,060,808 km (0.092 R)
• M16: 7,065,059 km (0.116 R)
• M17: 7,104,852 km (0.108 R)
• M18: 7,264,173 km (0.053 R)
• M19: 7,344,208 km (0.095 R)
• M20: 8,244,937 km (0.117 R)
• M21: 8,623,420 km (0.119 R)
• M22: 8,793,363 km (0.049 R)
• M23: 9,266,691 km (0.112 R)
• M24: 9,353,607 km (0.107 R)
• M25: 10,058,811 km (0.093 R)
• M26: 11,380,060 km (0.069 R)
• M27: 11,426,585 km (0.038 R)
• M28: 11,895,275 km (0.099 R)
• M29: 13,289,976 km (0.093 R)
• M30: 13,733,234 km (0.039 R)
• M31: 14,634,113 km (0.106 R)
• M32: 14,836,967 km (0.12 R)
• M33: 14,989,707 km (0.116 R)
• M34: 16,021,034 km (0.12 R)
• M35: 16,177,663 km (0.098 R)
• M36: 17,075,101 km (0.077 R)
• M37: 17,128,358 km (0.073 R)
• M38: 17,988,546 km (0.038 R)
• M39: 19,249,656 km (0.097 R)
• M40: 19,471,808 km (0.116 R)
• M41: 19,639,059 km (0.108 R)
• M42: 20,425,644 km (0.103 R)
• M43: 23,199,638 km (0.066 R)
• M44: 23,673,414 km (0.066 R)
• M45: 24,090,493 km (0.109 R)
• M46: 24,210,171 km (0.084 R)
• M47: 25,905,564 km (0.081 R)
• M48: 26,028,085 km (0.097 R)
• M49: 26,089,420 km (0.042 R)
• M50: 26,335,359 km (0.074 R)
• M51: 26,520,262 km (0.049 R)
• M52: 26,582,046 km (0.114 R)
• M53: 27,764,018 km (0.108 R)
• M54: 28,015,044 km (0.095 R)
• M55: 28,582,768 km (0.108 R)
• M56: 29,154,082 km (0.072 R)
• M57: 29,729,286 km (0.086 R)
• M58: 30,114,799 km (0.043 R)
• M59: 30,501,959 km (0.064 R)
• M60: 31,085,690 km (0.099 R)
• M61: 31,150,914 km (0.11 R)
• M62: 31,346,439 km (0.073 R)
• M63: 32,001,229 km (0.108 R)
• M64: 32,067,052 km (0.065 R)
• M65: 32,660,656 km (0.119 R)
• M66: 35,138,894 km (0.112 R)
• M67: 35,546,548 km (0.113 R)
• M68: 35,750,899 km (0.095 R)
• M69: 35,955,699 km (0.105 R)
• M70: 36,297,829 km (0.067 R)
• M71: 37,885,362 km (0.12 R)
• M72: 38,862,834 km (0.103 R)
• M73: 40,202,633 km (0.081 R)
• M74: 40,985,179 km (0.096 R)
• M75: 41,342,568 km (0.083 R)
• M76: 41,701,005 km (0.096 R)
• M77: 42,204,551 km (0.106 R)
• M78: 42,999,814 km (0.088 R)
• M79: 43,581,300 km (0.119 R)
• M80: 44,092,177 km (0.112 R)
• M81: 44,678,601 km (0.075 R)
• M82: 44,825,506 km (0.078 R)
• M83: 45,488,973 km (0.116 R)
• M84: 46,081,530 km (0.077 R)
• M85: 46,155,730 km (0.064 R)
• M86: 47,199,325 km (0.092 R)
• M87: 47,648,867 km (0.1 R)
• M88: 47,799,063 km (0.087 R)
• M89: 48,250,549 km (0.114 R)
• M90: 48,703,382 km (0.087 R)
• M91: 50,223,296 km (0.119 R)
• M92: 51,219,618 km (0.097 R)
• M93: 51,296,511 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.9

Radius: 5.5

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.11 AU - 20.19 AU

Year: 26204 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,662,105 km

• M1: 104,868 km (0.08 R)
• M2: 159,023 km (0.058 R)
• M3: 258,206 km (0.113 R)
• M4: 436,676 km (0.103 R)
• M5: 697,126 km (0.088 R)
• M6: 769,232 km (0.075 R)
• M7: 1,054,665 km (0.112 R)
• M8: 1,340,846 km (0.072 R)
• M9: 1,431,352 km (0.057 R)
• M10: 1,650,513 km (0.091 R)
• M11: 1,780,514 km (0.083 R)
• M12: 2,704,281 km (0.116 R)
• M13: 3,294,744 km (0.119 R)
• M14: 3,458,703 km (0.119 R)
• M15: 3,541,730 km (0.064 R)
• M16: 3,923,653 km (0.104 R)
• M17: 4,141,318 km (0.086 R)
• M18: 4,497,959 km (0.116 R)
• M19: 4,634,243 km (0.111 R)
• M20: 4,864,474 km (0.101 R)
• M21: 5,098,445 km (0.105 R)
• M22: 6,322,156 km (0.043 R)
• M23: 6,474,895 km (0.1 R)
• M24: 6,888,234 km (0.108 R)
• M25: 6,992,803 km (0.108 R)
• M26: 7,631,735 km (0.087 R)
• M27: 8,456,468 km (0.11 R)
• M28: 8,964,802 km (0.102 R)
• M29: 10,188,812 km (0.098 R)
• M30: 10,427,869 km (0.106 R)
• M31: 11,279,081 km (0.118 R)
• M32: 11,775,447 km (0.105 R)
• M33: 11,900,660 km (0.052 R)
• M34: 13,047,328 km (0.042 R)
• M35: 14,562,904 km (0.095 R)
• M36: 14,697,392 km (0.099 R)
• M37: 15,171,019 km (0.1 R)
• M38: 15,375,669 km (0.098 R)
• M39: 16,272,508 km (0.089 R)
• M40: 16,481,945 km (0.068 R)
• M41: 16,762,441 km (0.091 R)
• M42: 17,685,161 km (0.12 R)
• M43: 17,972,389 km (0.046 R)
• M44: 21,690,494 km (0.097 R)
• M45: 22,617,104 km (0.056 R)
• M46: 23,320,513 km (0.117 R)
• M47: 26,041,848 km (0.05 R)
• M48: 26,532,379 km (0.115 R)
• M49: 27,855,423 km (0.085 R)
• M50: 28,273,250 km (0.07 R)
• M51: 29,709,389 km (0.097 R)
• M52: 31,169,165 km (0.101 R)
• M53: 33,446,344 km (0.109 R)
• M54: 33,623,767 km (0.086 R)
• M55: 34,515,370 km (0.109 R)
• M56: 34,604,979 km (0.076 R)
• M57: 34,694,589 km (0.11 R)
• M58: 37,881,322 km (0.075 R)
• M59: 38,715,779 km (0.11 R)
• M60: 39,556,220 km (0.072 R)
• M61: 40,025,808 km (0.068 R)
• M62: 40,214,152 km (0.044 R)
• M63: 41,160,209 km (0.092 R)
• M64: 42,785,290 km (0.054 R)
• M65: 43,557,215 km (0.12 R)
• M66: 44,919,154 km (0.088 R)
• M67: 45,507,223 km (0.117 R)
• M68: 46,394,040 km (0.068 R)
• M69: 49,289,806 km (0.095 R)
• M70: 51,525,396 km (0.064 R)
• M71: 53,586,256 km (0.082 R)
• M72: 53,690,077 km (0.076 R)
• M73: 53,897,719 km (0.065 R)
• M74: 54,001,690 km (0.117 R)
• M75: 54,731,279 km (0.086 R)
• M76: 55,149,554 km (0.12 R)
• M77: 55,569,027 km (0.084 R)
• M78: 56,094,714 km (0.077 R)
• M79: 57,257,089 km (0.119 R)
• M80: 58,001,039 km (0.09 R)
• M81: 58,534,206 km (0.098 R)
• M82: 60,036,169 km (0.098 R)
• M83: 60,575,619 km (0.118 R)
• M84: 62,640,069 km (0.025 R)
• M85: 62,858,632 km (0.097 R)
• M86: 65,613,177 km (0.073 R)
• M87: 65,946,332 km (0.041 R)
• M88: 66,168,784 km (0.116 R)
• M89: 67,172,885 km (0.066 R)
• M90: 71,467,391 km (0.115 R)
• M91: 73,763,120 km (0.09 R)
• M92: 74,109,439 km (0.064 R)
• M93: 74,804,022 km (0.104 R)
• M94: 76,549,679 km (0.118 R)
• M95: 78,191,067 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit