🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 898 Days

Day: 37.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,568,256 km

• M1: 143,165 km (0.059 R)
• M2: 240,404 km (0.1 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.66 AU

Year: 1380 Days

Day: 27.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,568,256 km

• M1: 30,368 km (0.078 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.1

Radius: 4.9

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.25 AU - 20.09 AU

Year: 27405 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,568,256 km

• M1: 63,280 km (0.113 R)
• M2: 484,398 km (0.081 R)
• M3: 1,460,524 km (0.064 R)
• M4: 2,330,436 km (0.058 R)
• M5: 2,650,126 km (0.09 R)
• M6: 2,723,130 km (0.067 R)
• M7: 3,291,153 km (0.063 R)
• M8: 3,369,542 km (0.075 R)
• M9: 3,608,600 km (0.116 R)
• M10: 3,812,203 km (0.083 R)
• M11: 5,109,515 km (0.049 R)
• M12: 5,384,027 km (0.046 R)
• M13: 5,663,327 km (0.105 R)
• M14: 5,804,697 km (0.109 R)
• M15: 5,899,691 km (0.099 R)
• M16: 6,333,226 km (0.082 R)
• M17: 6,381,995 km (0.072 R)
• M18: 6,777,083 km (0.119 R)
• M19: 6,826,899 km (0.098 R)
• M20: 6,977,544 km (0.09 R)
• M21: 7,179,950 km (0.111 R)
• M22: 7,435,762 km (0.096 R)
• M23: 7,903,555 km (0.117 R)
• M24: 8,061,680 km (0.047 R)
• M25: 9,086,874 km (0.049 R)
• M26: 9,252,479 km (0.043 R)
• M27: 9,307,980 km (0.078 R)
• M28: 9,363,480 km (0.063 R)
• M29: 10,209,755 km (0.097 R)
• M30: 10,266,902 km (0.081 R)
• M31: 10,612,922 km (0.12 R)
• M32: 10,787,353 km (0.116 R)
• M33: 10,845,696 km (0.063 R)
• M34: 11,733,410 km (0.086 R)
• M35: 13,326,627 km (0.072 R)
• M36: 14,597,611 km (0.117 R)
• M37: 14,986,415 km (0.073 R)
• M38: 15,510,008 km (0.097 R)
• M39: 15,575,981 km (0.072 R)
• M40: 15,906,742 km (0.111 R)
• M41: 16,575,294 km (0.109 R)
• M42: 16,777,700 km (0.026 R)
• M43: 17,732,733 km (0.077 R)
• M44: 18,425,671 km (0.103 R)
• M45: 19,766,516 km (0.088 R)
• M46: 20,484,885 km (0.103 R)
• M47: 21,138,628 km (0.109 R)
• M48: 22,169,058 km (0.092 R)
• M49: 22,990,051 km (0.087 R)
• M50: 23,065,299 km (0.08 R)
• M51: 24,969,979 km (0.11 R)
• M52: 25,902,123 km (0.088 R)
• M53: 26,215,381 km (0.109 R)
• M54: 26,529,836 km (0.044 R)
• M55: 27,560,565 km (0.088 R)
• M56: 28,040,625 km (0.073 R)
• M57: 28,523,527 km (0.11 R)
• M58: 30,482,212 km (0.071 R)
• M59: 31,811,987 km (0.104 R)
• M60: 32,399,757 km (0.094 R)
• M61: 32,737,100 km (0.061 R)
• M62: 33,671,190 km (0.117 R)
• M63: 34,527,787 km (0.069 R)
• M64: 34,872,460 km (0.101 R)
• M65: 35,739,081 km (0.12 R)
• M66: 35,913,213 km (0.078 R)
• M67: 37,140,514 km (0.097 R)
• M68: 38,025,385 km (0.077 R)
• M69: 38,827,679 km (0.106 R)
• M70: 39,365,782 km (0.027 R)
• M71: 41,085,709 km (0.112 R)
• M72: 41,450,877 km (0.063 R)
• M73: 43,200,275 km (0.093 R)
• M74: 44,692,065 km (0.089 R)
• M75: 45,067,555 km (0.071 R)
• M76: 45,538,489 km (0.112 R)
• M77: 45,632,886 km (0.11 R)
• M78: 46,961,165 km (0.12 R)
• M79: 49,752,512 km (0.054 R)
• M80: 50,239,154 km (0.106 R)
• M81: 51,905,824 km (0.054 R)
• M82: 53,889,491 km (0.039 R)
• M83: 53,989,273 km (0.1 R)
• M84: 54,489,379 km (0.076 R)
• M85: 54,991,130 km (0.118 R)
• M86: 58,340,178 km (0.1 R)
• M87: 60,505,457 km (0.12 R)
• M88: 61,337,221 km (0.085 R)
• M89: 61,545,761 km (0.043 R)
• M90: 62,487,180 km (0.066 R)
• M91: 66,299,832 km (0.105 R)
• M92: 68,342,291 km (0.066 R)
• M93: 69,751,653 km (0.119 R)
• M94: 71,828,670 km (0.081 R)
• M95: 73,261,368 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 7.5

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.61 AU - 19.31 AU

Year: 29263 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,568,256 km

• M1: 101,577 km (0.059 R)
• M2: 524,640 km (0.085 R)
• M3: 829,969 km (0.083 R)
• M4: 1,061,546 km (0.102 R)
• M5: 1,122,732 km (0.093 R)
• M6: 1,313,469 km (0.059 R)
• M7: 1,654,552 km (0.085 R)
• M8: 2,918,206 km (0.032 R)
• M9: 3,137,067 km (0.113 R)
• M10: 4,359,581 km (0.071 R)
• M11: 4,559,594 km (0.096 R)
• M12: 4,968,444 km (0.093 R)
• M13: 6,377,357 km (0.061 R)
• M14: 6,547,450 km (0.082 R)
• M15: 6,776,634 km (0.085 R)
• M16: 6,834,229 km (0.097 R)
• M17: 7,242,781 km (0.103 R)
• M18: 7,420,204 km (0.078 R)
• M19: 7,900,563 km (0.035 R)
• M20: 11,328,149 km (0.069 R)
• M21: 12,725,692 km (0.117 R)
• M22: 12,797,051 km (0.112 R)
• M23: 13,444,809 km (0.112 R)
• M24: 14,399,094 km (0.099 R)
• M25: 14,921,939 km (0.066 R)
• M26: 15,756,246 km (0.12 R)
• M27: 16,918,023 km (0.106 R)
• M28: 17,153,789 km (0.093 R)
• M29: 17,707,900 km (0.05 R)
• M30: 18,428,962 km (0.098 R)
• M31: 20,816,993 km (0.093 R)
• M32: 24,002,081 km (0.103 R)
• M33: 24,621,566 km (0.119 R)
• M34: 27,612,027 km (0.119 R)
• M35: 29,290,814 km (0.101 R)
• M36: 29,668,399 km (0.101 R)
• M37: 30,237,769 km (0.07 R)
• M38: 31,002,513 km (0.047 R)
• M39: 31,870,330 km (0.115 R)
• M40: 32,356,075 km (0.072 R)
• M41: 32,942,050 km (0.094 R)
• M42: 34,820,700 km (0.094 R)
• M43: 35,020,413 km (0.113 R)
• M44: 35,622,095 km (0.037 R)
• M45: 36,227,069 km (0.03 R)
• M46: 36,632,330 km (0.111 R)
• M47: 37,039,086 km (0.1 R)
• M48: 37,345,164 km (0.089 R)
• M49: 39,198,831 km (0.039 R)
• M50: 41,505,032 km (0.081 R)
• M51: 42,035,206 km (0.106 R)
• M52: 42,141,571 km (0.071 R)
• M53: 45,481,493 km (0.078 R)
• M54: 48,459,089 km (0.096 R)
• M55: 50,365,863 km (0.08 R)
• M56: 51,271,678 km (0.057 R)
• M57: 53,559,628 km (0.075 R)
• M58: 54,368,205 km (0.106 R)
• M59: 55,997,625 km (0.11 R)
• M60: 56,935,902 km (0.049 R)
• M61: 59,065,877 km (0.078 R)
• M62: 59,184,957 km (0.027 R)
• M63: 60,260,416 km (0.067 R)
• M64: 60,620,348 km (0.104 R)
• M65: 63,769,384 km (0.084 R)
• M66: 64,013,826 km (0.09 R)
• M67: 65,240,679 km (0.067 R)
• M68: 65,487,066 km (0.073 R)
• M69: 65,733,604 km (0.09 R)
• M70: 67,966,950 km (0.108 R)
• M71: 70,730,322 km (0.098 R)
• M72: 70,856,882 km (0.06 R)
• M73: 75,459,859 km (0.113 R)
• M74: 75,718,364 km (0.109 R)
• M75: 75,977,168 km (0.108 R)
• M76: 76,495,824 km (0.093 R)
• M77: 77,927,924 km (0.092 R)
• M78: 78,058,523 km (0.106 R)
• M79: 81,215,487 km (0.102 R)
• M80: 82,011,198 km (0.093 R)
• M81: 84,951,096 km (0.063 R)
• M82: 85,354,561 km (0.107 R)
• M83: 86,433,760 km (0.115 R)
• M84: 86,568,997 km (0.078 R)
• M85: 86,839,769 km (0.062 R)
• M86: 88,061,235 km (0.101 R)
• M87: 89,288,237 km (0.051 R)
• M88: 89,561,702 km (0.106 R)
• M89: 90,246,711 km (0.096 R)
• M90: 91,483,735 km (0.114 R)
• M91: 91,897,374 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 7.6

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.49 AU - 21.25 AU

Year: 31454 Days

Day: 19.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,568,256 km

• M1: 264,190 km (0.074 R)
• M2: 600,635 km (0.115 R)
• M3: 794,514 km (0.07 R)
• M4: 883,824 km (0.097 R)
• M5: 1,040,304 km (0.106 R)
• M6: 1,240,166 km (0.12 R)
• M7: 1,600,548 km (0.088 R)
• M8: 1,871,619 km (0.06 R)
• M9: 2,456,846 km (0.109 R)
• M10: 2,724,177 km (0.117 R)
• M11: 3,631,040 km (0.101 R)
• M12: 4,301,088 km (0.096 R)
• M13: 5,177,433 km (0.069 R)
• M14: 5,870,071 km (0.09 R)
• M15: 6,469,210 km (0.087 R)
• M16: 6,714,401 km (0.12 R)
• M17: 8,783,041 km (0.074 R)
• M18: 9,536,415 km (0.074 R)
• M19: 9,815,415 km (0.1 R)
• M20: 10,524,809 km (0.103 R)
• M21: 10,958,343 km (0.09 R)
• M22: 12,067,761 km (0.068 R)
• M23: 12,293,803 km (0.079 R)
• M24: 13,134,992 km (0.106 R)
• M25: 14,551,086 km (0.099 R)
• M26: 14,631,270 km (0.116 R)
• M27: 15,850,194 km (0.072 R)
• M28: 18,211,147 km (0.089 R)
• M29: 19,080,760 km (0.083 R)
• M30: 19,256,238 km (0.107 R)
• M31: 19,785,964 km (0.108 R)
• M32: 20,410,236 km (0.101 R)
• M33: 23,626,590 km (0.05 R)
• M34: 26,115,899 km (0.118 R)
• M35: 26,800,159 km (0.12 R)
• M36: 27,292,486 km (0.079 R)
• M37: 27,688,621 km (0.07 R)
• M38: 27,887,437 km (0.097 R)
• M39: 28,989,075 km (0.04 R)
• M40: 31,960,837 km (0.069 R)
• M41: 32,482,934 km (0.075 R)
• M42: 32,797,538 km (0.108 R)
• M43: 33,429,739 km (0.067 R)
• M44: 38,519,806 km (0.075 R)
• M45: 39,409,913 km (0.09 R)
• M46: 40,419,549 km (0.113 R)
• M47: 42,349,362 km (0.077 R)
• M48: 43,152,852 km (0.087 R)
• M49: 43,383,233 km (0.09 R)
• M50: 45,124,702 km (0.101 R)
• M51: 45,592,943 km (0.107 R)
• M52: 46,298,447 km (0.112 R)
• M53: 47,125,872 km (0.109 R)
• M54: 52,684,032 km (0.102 R)
• M55: 53,424,242 km (0.105 R)
• M56: 55,164,514 km (0.098 R)
• M57: 56,167,269 km (0.108 R)
• M58: 56,923,336 km (0.07 R)
• M59: 57,176,007 km (0.092 R)
• M60: 58,318,037 km (0.113 R)
• M61: 59,211,585 km (0.12 R)
• M62: 60,753,640 km (0.078 R)
• M63: 62,048,858 km (0.102 R)
• M64: 64,271,434 km (0.025 R)
• M65: 64,930,113 km (0.1 R)
• M66: 65,062,208 km (0.092 R)
• M67: 65,194,303 km (0.114 R)
• M68: 67,988,791 km (0.106 R)
• M69: 71,230,129 km (0.048 R)
• M70: 71,502,397 km (0.05 R)
• M71: 71,911,696 km (0.063 R)
• M72: 72,321,595 km (0.092 R)
• M73: 73,418,745 km (0.055 R)
• M74: 73,831,636 km (0.064 R)
• M75: 74,245,124 km (0.089 R)
• M76: 75,351,849 km (0.106 R)
• M77: 76,185,558 km (0.079 R)
• M78: 77,861,952 km (0.118 R)
• M79: 78,002,125 km (0.036 R)
• M80: 80,257,612 km (0.085 R)
• M81: 85,844,045 km (0.097 R)
• M82: 87,588,057 km (0.096 R)
• M83: 88,025,930 km (0.097 R)
• M84: 92,741,255 km (0.048 R)
• M85: 93,038,656 km (0.088 R)
• M86: 93,485,355 km (0.101 R)
• M87: 94,530,446 km (0.054 R)
• M88: 94,979,539 km (0.032 R)
• M89: 95,579,576 km (0.062 R)
• M90: 97,537,961 km (0.116 R)
• M91: 98,294,627 km (0.054 R)
• M92: 99,053,388 km (0.1 R)
• M93: 99,661,653 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit