🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 550 Days

Day: 14.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.83 AU - 2.91 AU

Year: 1803 Days

Day: 47.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,221,571 km

• M1: 771,626 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.3

Radius: 6.6

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.33 AU - 14.71 AU

Year: 20519 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,221,571 km

• M1: 132,095 km (0.072 R)
• M2: 271,221 km (0.089 R)
• M3: 360,531 km (0.045 R)
• M4: 1,094,159 km (0.097 R)
• M5: 1,399,787 km (0.101 R)
• M6: 1,529,339 km (0.1 R)
• M7: 1,870,422 km (0.114 R)
• M8: 2,272,392 km (0.065 R)
• M9: 2,700,690 km (0.053 R)
• M10: 3,196,009 km (0.083 R)
• M11: 3,367,448 km (0.098 R)
• M12: 3,674,572 km (0.103 R)
• M13: 4,843,680 km (0.097 R)
• M14: 6,763,918 km (0.098 R)
• M15: 8,178,964 km (0.107 R)
• M16: 8,949,842 km (0.073 R)
• M17: 9,992,390 km (0.067 R)
• M18: 10,243,265 km (0.115 R)
• M19: 10,559,814 km (0.036 R)
• M20: 10,687,272 km (0.104 R)
• M21: 10,879,505 km (0.063 R)
• M22: 11,008,309 km (0.104 R)
• M23: 11,137,711 km (0.119 R)
• M24: 11,397,862 km (0.092 R)
• M25: 11,725,780 km (0.097 R)
• M26: 13,000,205 km (0.112 R)
• M27: 13,549,827 km (0.098 R)
• M28: 13,967,056 km (0.105 R)
• M29: 14,956,945 km (0.056 R)
• M30: 16,409,989 km (0.082 R)
• M31: 16,483,741 km (0.044 R)
• M32: 18,441,678 km (0.106 R)
• M33: 19,604,352 km (0.06 R)
• M34: 19,997,047 km (0.069 R)
• M35: 20,313,296 km (0.12 R)
• M36: 21,675,086 km (0.103 R)
• M37: 22,983,469 km (0.114 R)
• M38: 23,148,924 km (0.117 R)
• M39: 24,317,283 km (0.103 R)
• M40: 24,993,615 km (0.101 R)
• M41: 25,590,511 km (0.085 R)
• M42: 26,364,830 km (0.092 R)
• M43: 26,624,531 km (0.048 R)
• M44: 27,672,165 km (0.051 R)
• M45: 28,644,402 km (0.117 R)
• M46: 28,911,434 km (0.09 R)
• M47: 30,259,161 km (0.092 R)
• M48: 31,077,611 km (0.076 R)
• M49: 32,180,148 km (0.064 R)
• M50: 32,365,200 km (0.091 R)
• M51: 34,234,575 km (0.107 R)
• M52: 35,468,309 km (0.09 R)
• M53: 38,174,833 km (0.118 R)
• M54: 42,864,577 km (0.059 R)
• M55: 43,476,283 km (0.119 R)
• M56: 43,885,583 km (0.082 R)
• M57: 44,090,831 km (0.076 R)
• M58: 45,639,767 km (0.078 R)
• M59: 46,368,608 km (0.113 R)
• M60: 47,311,523 km (0.112 R)
• M61: 47,943,574 km (0.109 R)
• M62: 48,790,598 km (0.087 R)
• M63: 49,003,176 km (0.04 R)
• M64: 50,929,847 km (0.114 R)
• M65: 51,253,427 km (0.086 R)
• M66: 52,990,408 km (0.088 R)
• M67: 54,967,494 km (0.053 R)
• M68: 55,410,154 km (0.078 R)
• M69: 58,203,146 km (0.108 R)
• M70: 58,993,472 km (0.059 R)
• M71: 59,106,568 km (0.095 R)
• M72: 59,900,932 km (0.102 R)
• M73: 60,014,627 km (0.091 R)
• M74: 60,584,594 km (0.104 R)
• M75: 64,273,977 km (0.076 R)
• M76: 64,390,514 km (0.057 R)
• M77: 64,507,051 km (0.097 R)
• M78: 65,793,592 km (0.101 R)
• M79: 66,263,479 km (0.074 R)
• M80: 67,443,208 km (0.076 R)
• M81: 70,903,257 km (0.066 R)
• M82: 72,594,312 km (0.072 R)
• M83: 72,958,283 km (0.107 R)
• M84: 74,054,237 km (0.072 R)
• M85: 76,508,989 km (0.109 R)
• M86: 76,879,393 km (0.071 R)
• M87: 79,364,662 km (0.116 R)
• M88: 79,489,577 km (0.101 R)
• M89: 80,617,096 km (0.119 R)
• M90: 82,508,013 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 4.4

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.68 AU - 17.86 AU

Year: 24338 Days

Day: 15.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,221,571 km

• M1: 224,098 km (0.102 R)
• M2: 296,054 km (0.051 R)
• M3: 509,830 km (0.114 R)
• M4: 582,385 km (0.1 R)
• M5: 819,946 km (0.061 R)
• M6: 1,116,299 km (0.111 R)
• M7: 1,798,316 km (0.105 R)
• M8: 1,910,066 km (0.035 R)
• M9: 2,969,219 km (0.079 R)
• M10: 3,190,623 km (0.103 R)
• M11: 3,235,503 km (0.117 R)
• M12: 4,226,140 km (0.112 R)
• M13: 4,677,327 km (0.089 R)
• M14: 5,196,432 km (0.09 R)
• M15: 6,344,745 km (0.069 R)
• M16: 6,514,987 km (0.11 R)
• M17: 7,329,248 km (0.074 R)
• M18: 7,507,868 km (0.104 R)
• M19: 9,051,270 km (0.04 R)
• M20: 9,825,887 km (0.099 R)
• M21: 10,487,409 km (0.052 R)
• M22: 11,506,470 km (0.093 R)
• M23: 12,699,064 km (0.092 R)
• M24: 13,201,414 km (0.108 R)
• M25: 13,418,779 km (0.051 R)
• M26: 14,597,611 km (0.098 R)
• M27: 14,822,307 km (0.093 R)
• M28: 15,048,050 km (0.104 R)
• M29: 16,194,269 km (0.092 R)
• M30: 16,271,611 km (0.088 R)
• M31: 17,447,450 km (0.091 R)
• M32: 19,631,878 km (0.068 R)
• M33: 20,045,815 km (0.078 R)
• M34: 21,815,259 km (0.098 R)
• M35: 22,072,119 km (0.099 R)
• M36: 22,848,681 km (0.037 R)
• M37: 22,935,448 km (0.077 R)
• M38: 24,074,337 km (0.081 R)
• M39: 24,517,146 km (0.065 R)
• M40: 25,052,108 km (0.062 R)
• M41: 25,321,085 km (0.045 R)
• M42: 27,046,547 km (0.036 R)
• M43: 27,506,860 km (0.118 R)
• M44: 27,784,364 km (0.069 R)
• M45: 28,809,558 km (0.067 R)
• M46: 31,185,322 km (0.1 R)
• M47: 31,378,004 km (0.086 R)
• M48: 31,571,284 km (0.084 R)
• M49: 33,524,434 km (0.118 R)
• M50: 35,717,539 km (0.12 R)
• M51: 36,526,564 km (0.104 R)
• M52: 36,729,718 km (0.093 R)
• M53: 37,239,398 km (0.074 R)
• M54: 37,443,898 km (0.115 R)
• M55: 40,031,343 km (0.091 R)
• M56: 41,929,890 km (0.102 R)
• M57: 45,813,600 km (0.069 R)
• M58: 47,909,316 km (0.074 R)
• M59: 49,248,816 km (0.1 R)
• M60: 49,361,014 km (0.07 R)
• M61: 50,940,618 km (0.114 R)
• M62: 51,054,013 km (0.09 R)
• M63: 56,011,537 km (0.106 R)
• M64: 57,422,245 km (0.033 R)
• M65: 58,250,568 km (0.117 R)
• M66: 59,321,240 km (0.094 R)
• M67: 62,572,152 km (0.081 R)
• M68: 62,936,871 km (0.12 R)
• M69: 63,180,417 km (0.119 R)
• M70: 65,509,955 km (0.109 R)
• M71: 65,880,359 km (0.064 R)
• M72: 66,499,245 km (0.084 R)
• M73: 67,493,323 km (0.088 R)
• M74: 67,742,703 km (0.109 R)
• M75: 68,367,274 km (0.09 R)
• M76: 68,617,701 km (0.118 R)
• M77: 68,742,914 km (0.051 R)
• M78: 72,537,315 km (0.05 R)
• M79: 74,074,134 km (0.115 R)
• M80: 74,588,750 km (0.087 R)
• M81: 74,975,461 km (0.103 R)
• M82: 75,362,919 km (0.092 R)
• M83: 76,139,631 km (0.117 R)
• M84: 77,831,883 km (0.108 R)
• M85: 78,355,026 km (0.078 R)
• M86: 79,536,401 km (0.118 R)
• M87: 81,651,116 km (0.096 R)
• M88: 82,582,213 km (0.064 R)
• M89: 82,848,797 km (0.077 R)
• M90: 82,982,238 km (0.062 R)
• M91: 87,425,444 km (0.094 R)
• M92: 89,470,447 km (0.083 R)
• M93: 90,430,118 km (0.116 R)
• M94: 91,531,158 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit