🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.41 AU - 1.51 AU

Year: 617 Days

Day: 32 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,339,237 km

• M1: 50,265 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.62 AU - 2.26 AU

Year: 945 Days

Day: 17.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.78 AU - 2.78 AU

Year: 1204 Days

Day: 23.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,339,237 km

• M1: 66,721 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.35 AU - 5.59 AU

Year: 3876 Days

Day: 38.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 14.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.83 AU - 8.61 AU

Year: 8245 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,339,237 km

• M1: 198,217 km (0.076 R)
• M2: 307,424 km (0.057 R)
• M3: 590,912 km (0.088 R)
• M4: 864,975 km (0.086 R)
• M5: 995,873 km (0.072 R)
• M6: 1,329,476 km (0.106 R)
• M7: 1,680,582 km (0.113 R)
• M8: 1,925,025 km (0.1 R)
• M9: 3,177,608 km (0.081 R)
• M10: 3,530,360 km (0.088 R)
• M11: 3,626,552 km (0.076 R)
• M12: 3,945,494 km (0.096 R)
• M13: 4,095,840 km (0.118 R)
• M14: 4,222,699 km (0.096 R)
• M15: 4,796,257 km (0.041 R)
• M16: 4,903,369 km (0.065 R)
• M17: 5,284,096 km (0.051 R)
• M18: 5,450,299 km (0.079 R)
• M19: 5,618,298 km (0.044 R)
• M20: 6,424,929 km (0.059 R)
• M21: 7,114,875 km (0.065 R)
• M22: 7,237,246 km (0.113 R)
• M23: 7,515,199 km (0.067 R)
• M24: 7,671,229 km (0.086 R)
• M25: 7,891,437 km (0.112 R)
• M26: 8,050,161 km (0.119 R)
• M27: 8,273,959 km (0.094 R)
• M28: 8,859,036 km (0.067 R)
• M29: 9,090,315 km (0.1 R)
• M30: 9,864,035 km (0.05 R)
• M31: 10,345,441 km (0.053 R)
• M32: 10,834,476 km (0.091 R)
• M33: 11,259,783 km (0.037 R)
• M34: 12,273,458 km (0.079 R)
• M35: 12,754,116 km (0.04 R)
• M36: 13,015,464 km (0.035 R)
• M37: 13,240,908 km (0.089 R)
• M38: 13,354,004 km (0.078 R)
• M39: 13,505,546 km (0.092 R)
• M40: 14,078,506 km (0.091 R)
• M41: 14,232,741 km (0.096 R)
• M42: 15,765,222 km (0.055 R)
• M43: 16,085,960 km (0.101 R)
• M44: 16,368,550 km (0.069 R)
• M45: 16,775,008 km (0.081 R)
• M46: 17,102,627 km (0.042 R)
• M47: 17,639,384 km (0.101 R)
• M48: 18,098,051 km (0.086 R)
• M49: 18,223,713 km (0.032 R)
• M50: 19,411,521 km (0.118 R)
• M51: 19,798,530 km (0.116 R)
• M52: 19,928,232 km (0.042 R)
• M53: 20,405,898 km (0.074 R)
• M54: 22,624,284 km (0.119 R)
• M55: 23,624,496 km (0.082 R)
• M56: 23,945,832 km (0.119 R)
• M57: 24,360,966 km (0.099 R)
• M58: 25,573,906 km (0.103 R)
• M59: 25,715,126 km (0.09 R)
• M60: 26,235,128 km (0.113 R)
• M61: 26,425,117 km (0.057 R)
• M62: 26,997,778 km (0.068 R)
• M63: 27,719,438 km (0.076 R)
• M64: 28,009,808 km (0.118 R)
• M65: 28,544,919 km (0.074 R)
• M66: 28,740,294 km (0.044 R)
• M67: 29,181,608 km (0.117 R)
• M68: 29,279,894 km (0.11 R)
• M69: 29,773,417 km (0.11 R)
• M70: 30,170,300 km (0.097 R)
• M71: 30,269,783 km (0.084 R)
• M72: 30,919,038 km (0.04 R)
• M73: 32,180,596 km (0.066 R)
• M74: 32,434,913 km (0.117 R)
• M75: 32,587,802 km (0.091 R)
• M76: 32,792,003 km (0.101 R)
• M77: 33,407,448 km (0.12 R)
• M78: 34,389,559 km (0.106 R)
• M79: 34,493,379 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.1

Radius: 3.4

Gravity: 65.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.69 AU - 17.45 AU

Year: 18464 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,339,237 km

• M1: 238,010 km (0.093 R)
• M2: 1,251,835 km (0.087 R)
• M3: 1,308,981 km (0.075 R)
• M4: 1,455,737 km (0.093 R)
• M5: 1,607,579 km (0.106 R)
• M6: 1,638,545 km (0.107 R)
• M7: 1,669,811 km (0.112 R)
• M8: 1,992,494 km (0.11 R)
• M9: 2,126,983 km (0.068 R)
• M10: 3,343,961 km (0.075 R)
• M11: 3,789,314 km (0.074 R)
• M12: 4,209,983 km (0.119 R)
• M13: 4,339,236 km (0.063 R)
• M14: 4,913,542 km (0.12 R)
• M15: 5,371,461 km (0.059 R)
• M16: 5,464,810 km (0.097 R)
• M17: 5,652,855 km (0.114 R)
• M18: 5,747,700 km (0.082 R)
• M19: 6,035,227 km (0.083 R)
• M20: 6,327,541 km (0.055 R)
• M21: 6,425,977 km (0.113 R)
• M22: 6,824,954 km (0.117 R)
• M23: 7,856,880 km (0.116 R)
• M24: 7,909,688 km (0.073 R)
• M25: 8,282,935 km (0.064 R)
• M26: 10,118,800 km (0.116 R)
• M27: 10,640,298 km (0.097 R)
• M28: 11,469,070 km (0.106 R)
• M29: 11,649,336 km (0.077 R)
• M30: 11,891,086 km (0.052 R)
• M31: 12,073,595 km (0.055 R)
• M32: 12,195,667 km (0.032 R)
• M33: 13,062,138 km (0.117 R)
• M34: 14,918,947 km (0.092 R)
• M35: 15,911,230 km (0.085 R)
• M36: 18,028,488 km (0.085 R)
• M37: 18,168,063 km (0.052 R)
• M38: 18,378,248 km (0.104 R)
• M39: 19,369,184 km (0.06 R)
• M40: 19,871,235 km (0.061 R)
• M41: 20,668,591 km (0.077 R)
• M42: 20,741,595 km (0.107 R)
• M43: 20,961,205 km (0.038 R)
• M44: 21,107,960 km (0.074 R)
• M45: 22,820,557 km (0.059 R)
• M46: 24,499,942 km (0.071 R)
• M47: 24,577,135 km (0.08 R)
• M48: 24,731,969 km (0.112 R)
• M49: 24,887,102 km (0.113 R)
• M50: 25,432,536 km (0.109 R)
• M51: 25,589,165 km (0.107 R)
• M52: 26,060,697 km (0.12 R)
• M53: 26,139,685 km (0.114 R)
• M54: 28,299,280 km (0.1 R)
• M55: 28,380,362 km (0.11 R)
• M56: 30,183,614 km (0.073 R)
• M57: 32,616,674 km (0.099 R)
• M58: 33,469,980 km (0.055 R)
• M59: 34,937,685 km (0.107 R)
• M60: 35,286,099 km (0.094 R)
• M61: 36,514,447 km (0.116 R)
• M62: 37,311,504 km (0.042 R)
• M63: 38,293,315 km (0.109 R)
• M64: 38,922,673 km (0.057 R)
• M65: 40,191,413 km (0.085 R)
• M66: 41,381,613 km (0.045 R)
• M67: 43,235,281 km (0.105 R)
• M68: 43,422,128 km (0.079 R)
• M69: 44,454,503 km (0.109 R)
• M70: 44,548,750 km (0.029 R)
• M71: 48,276,430 km (0.038 R)
• M72: 48,664,337 km (0.057 R)
• M73: 50,030,315 km (0.1 R)
• M74: 52,003,361 km (0.034 R)
• M75: 52,301,510 km (0.068 R)
• M76: 54,303,578 km (0.032 R)
• M77: 55,923,274 km (0.105 R)
• M78: 56,739,032 km (0.093 R)
• M79: 57,250,956 km (0.051 R)
• M80: 57,661,602 km (0.059 R)
• M81: 57,764,375 km (0.066 R)
• M82: 61,715,704 km (0.105 R)
• M83: 61,926,039 km (0.091 R)
• M84: 62,664,154 km (0.108 R)
• M85: 65,645,939 km (0.092 R)
• M86: 65,753,201 km (0.118 R)
• M87: 67,695,280 km (0.096 R)
• M88: 68,238,171 km (0.067 R)
• M89: 68,346,929 km (0.073 R)
• M90: 69,875,221 km (0.089 R)
• M91: 71,304,479 km (0.117 R)
• M92: 72,410,456 km (0.096 R)
• M93: 73,522,118 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685

Radius: 3.1

Gravity: 71.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 18.77 AU - 22.71 AU

Year: 33044 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,339,237 km

• M1: 339,288 km (0.072 R)
• M2: 458,817 km (0.096 R)
• M3: 734,526 km (0.033 R)
• M4: 1,087,277 km (0.113 R)
• M5: 1,372,411 km (0.091 R)
• M6: 1,600,847 km (0.093 R)
• M7: 2,443,831 km (0.101 R)
• M8: 3,102,061 km (0.073 R)
• M9: 3,400,060 km (0.119 R)
• M10: 3,811,455 km (0.11 R)
• M11: 4,022,986 km (0.115 R)
• M12: 6,778,130 km (0.077 R)
• M13: 6,969,765 km (0.073 R)
• M14: 7,358,420 km (0.059 R)
• M15: 7,621,264 km (0.055 R)
• M16: 8,088,906 km (0.03 R)
• M17: 8,911,844 km (0.119 R)
• M18: 9,761,111 km (0.04 R)
• M19: 10,784,062 km (0.114 R)
• M20: 11,232,706 km (0.108 R)
• M21: 11,383,650 km (0.117 R)
• M22: 12,071,202 km (0.116 R)
• M23: 12,929,445 km (0.09 R)
• M24: 14,212,695 km (0.066 R)
• M25: 16,126,950 km (0.066 R)
• M26: 16,639,472 km (0.077 R)
• M27: 16,984,145 km (0.103 R)
• M28: 17,680,524 km (0.076 R)
• M29: 18,475,038 km (0.1 R)
• M30: 19,371,279 km (0.101 R)
• M31: 19,733,754 km (0.117 R)
• M32: 21,485,845 km (0.072 R)
• M33: 24,059,826 km (0.101 R)
• M34: 24,449,378 km (0.116 R)
• M35: 24,841,026 km (0.04 R)
• M36: 25,829,120 km (0.104 R)
• M37: 27,233,844 km (0.075 R)
• M38: 28,354,930 km (0.053 R)
• M39: 29,283,185 km (0.093 R)
• M40: 30,326,331 km (0.11 R)
• M41: 32,879,069 km (0.105 R)
• M42: 34,181,019 km (0.109 R)
• M43: 35,499,724 km (0.12 R)
• M44: 35,831,981 km (0.087 R)
• M45: 36,276,736 km (0.065 R)
• M46: 36,723,136 km (0.067 R)
• M47: 36,947,084 km (0.117 R)
• M48: 37,508,824 km (0.051 R)
• M49: 37,847,214 km (0.061 R)
• M50: 38,300,047 km (0.109 R)
• M51: 40,359,710 km (0.065 R)
• M52: 45,183,494 km (0.114 R)
• M53: 46,024,982 km (0.118 R)
• M54: 46,993,179 km (0.082 R)
• M55: 47,479,671 km (0.112 R)
• M56: 48,703,382 km (0.098 R)
• M57: 49,442,695 km (0.11 R)
• M58: 51,933,350 km (0.113 R)
• M59: 53,193,861 km (0.114 R)
• M60: 55,231,683 km (0.102 R)
• M61: 56,389,122 km (0.112 R)
• M62: 56,776,730 km (0.081 R)
• M63: 58,074,941 km (0.082 R)
• M64: 58,205,390 km (0.057 R)
• M65: 61,628,937 km (0.092 R)
• M66: 61,895,072 km (0.112 R)
• M67: 62,963,051 km (0.112 R)
• M68: 63,768,037 km (0.052 R)
• M69: 64,846,638 km (0.064 R)
• M70: 65,795,388 km (0.116 R)
• M71: 68,669,013 km (0.065 R)
• M72: 70,190,573 km (0.071 R)
• M73: 70,746,479 km (0.114 R)
• M74: 72,002,951 km (0.03 R)
• M75: 72,704,116 km (0.105 R)
• M76: 73,266,754 km (0.051 R)
• M77: 74,254,698 km (0.097 R)
• M78: 74,537,737 km (0.089 R)
• M79: 75,389,099 km (0.041 R)
• M80: 79,839,187 km (0.091 R)
• M81: 80,419,477 km (0.036 R)
• M82: 81,730,403 km (0.083 R)
• M83: 82,901,605 km (0.101 R)
• M84: 83,636,430 km (0.073 R)
• M85: 86,895,270 km (0.041 R)
• M86: 88,390,201 km (0.085 R)
• M87: 88,540,098 km (0.094 R)
• M88: 89,742,865 km (0.071 R)
• M89: 91,253,804 km (0.103 R)
• M90: 95,067,951 km (0.116 R)
• M91: 95,837,034 km (0.097 R)
• M92: 96,917,130 km (0.096 R)
• M93: 100,181,655 km (0.104 R)
• M94: 100,494,464 km (0.114 R)
• M95: 101,434,836 km (0.086 R)
• M96: 105,383,921 km (0.083 R)
• M97: 105,861,288 km (0.041 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit