🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.54 AU - 0.66 AU

Year: 167 Days

Day: 16 Hours

Environment

Temp: 146 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.04 AU - 1.08 AU

Year: 393 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.72 AU - 1.82 AU

Year: 847 Days

Day: 37.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 154.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,006,052 km

• M1: 777,759 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.33 AU - 3.89 AU

Year: 2468 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,006,052 km

• M1: 1,486,554 km (0.057 R)

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 7.1

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.93 AU - 16.19 AU

Year: 16986 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,006,052 km

• M1: 90,357 km (0.063 R)
• M2: 1,054,067 km (0.054 R)
• M3: 1,444,966 km (0.069 R)
• M4: 1,613,263 km (0.094 R)
• M5: 1,758,373 km (0.108 R)
• M6: 1,877,752 km (0.054 R)
• M7: 2,750,955 km (0.11 R)
• M8: 3,031,002 km (0.063 R)
• M9: 4,042,733 km (0.114 R)
• M10: 4,442,010 km (0.11 R)
• M11: 4,605,221 km (0.112 R)
• M12: 4,853,853 km (0.093 R)
• M13: 5,022,001 km (0.099 R)
• M14: 5,235,028 km (0.109 R)
• M15: 5,538,113 km (0.12 R)
• M16: 5,936,193 km (0.064 R)
• M17: 6,389,475 km (0.104 R)
• M18: 6,713,354 km (0.05 R)
• M19: 7,522,080 km (0.084 R)
• M20: 8,111,496 km (0.115 R)
• M21: 8,512,568 km (0.07 R)
• M22: 9,074,607 km (0.092 R)
• M23: 9,966,659 km (0.119 R)
• M24: 10,941,439 km (0.118 R)
• M25: 11,328,748 km (0.111 R)
• M26: 11,720,544 km (0.12 R)
• M27: 11,776,943 km (0.089 R)
• M28: 13,331,564 km (0.103 R)
• M29: 13,923,672 km (0.092 R)
• M30: 14,343,145 km (0.079 R)
• M31: 15,441,043 km (0.104 R)
• M32: 16,755,560 km (0.11 R)
• M33: 18,366,879 km (0.097 R)
• M34: 18,629,273 km (0.116 R)
• M35: 20,500,294 km (0.115 R)
• M36: 20,977,361 km (0.102 R)
• M37: 21,045,877 km (0.028 R)
• M38: 21,596,098 km (0.053 R)
• M39: 22,640,591 km (0.079 R)
• M40: 22,710,902 km (0.114 R)
• M41: 23,915,613 km (0.089 R)
• M42: 24,778,494 km (0.05 R)
• M43: 25,944,908 km (0.097 R)
• M44: 26,239,317 km (0.061 R)
• M45: 26,757,075 km (0.105 R)
• M46: 27,577,619 km (0.116 R)
• M47: 28,028,657 km (0.07 R)
• M48: 28,406,392 km (0.094 R)
• M49: 29,014,357 km (0.106 R)
• M50: 29,166,947 km (0.096 R)
• M51: 31,019,418 km (0.069 R)
• M52: 31,175,598 km (0.08 R)
• M53: 31,566,946 km (0.08 R)
• M54: 32,671,427 km (0.118 R)
• M55: 33,228,380 km (0.069 R)
• M56: 33,468,036 km (0.075 R)
• M57: 35,487,457 km (0.115 R)
• M58: 36,635,471 km (0.047 R)
• M59: 36,883,056 km (0.098 R)
• M60: 37,545,924 km (0.09 R)
• M61: 37,712,277 km (0.092 R)
• M62: 41,519,543 km (0.077 R)
• M63: 43,599,551 km (0.091 R)
• M64: 43,686,917 km (0.088 R)
• M65: 43,861,946 km (0.083 R)
• M66: 44,037,125 km (0.095 R)
• M67: 44,388,231 km (0.084 R)
• M68: 45,624,508 km (0.103 R)
• M69: 45,713,220 km (0.114 R)
• M70: 46,335,996 km (0.089 R)
• M71: 47,051,223 km (0.052 R)
• M72: 48,401,942 km (0.054 R)
• M73: 48,855,074 km (0.115 R)
• M74: 50,589,512 km (0.073 R)
• M75: 51,418,135 km (0.118 R)
• M76: 51,972,993 km (0.086 R)
• M77: 52,902,295 km (0.087 R)
• M78: 53,369,040 km (0.091 R)
• M79: 53,556,038 km (0.117 R)
• M80: 54,024,728 km (0.105 R)
• M81: 54,400,518 km (0.085 R)
• M82: 54,494,615 km (0.079 R)
• M83: 54,871,601 km (0.108 R)
• M84: 55,344,031 km (0.034 R)
• M85: 55,722,813 km (0.108 R)
• M86: 56,102,642 km (0.088 R)
• M87: 56,292,781 km (0.077 R)
• M88: 58,206,587 km (0.103 R)
• M89: 59,655,891 km (0.056 R)
• M90: 60,336,262 km (0.117 R)
• M91: 60,433,800 km (0.118 R)
• M92: 62,392,934 km (0.081 R)
• M93: 62,886,008 km (0.107 R)
• M94: 63,182,361 km (0.068 R)
• M95: 63,380,279 km (0.079 R)
• M96: 65,570,692 km (0.105 R)
• M97: 66,373,284 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 7.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.85 AU - 16.81 AU

Year: 19523 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,006,052 km

• M1: 121,922 km (0.11 R)
• M2: 220,956 km (0.114 R)
• M3: 273,764 km (0.037 R)
• M4: 395,537 km (0.074 R)
• M5: 463,604 km (0.079 R)
• M6: 975,977 km (0.079 R)
• M7: 1,110,315 km (0.119 R)
• M8: 1,376,300 km (0.114 R)
• M9: 1,846,935 km (0.074 R)
• M10: 2,211,805 km (0.075 R)
• M11: 2,572,335 km (0.099 R)
• M12: 3,119,265 km (0.07 R)
• M13: 3,435,066 km (0.04 R)
• M14: 4,443,057 km (0.102 R)
• M15: 4,635,739 km (0.114 R)
• M16: 4,830,964 km (0.054 R)
• M17: 5,535,869 km (0.089 R)
• M18: 5,847,781 km (0.111 R)
• M19: 6,094,318 km (0.032 R)
• M20: 6,200,981 km (0.092 R)
• M21: 7,077,026 km (0.09 R)
• M22: 7,226,774 km (0.056 R)
• M23: 7,377,569 km (0.119 R)
• M24: 7,952,324 km (0.082 R)
• M25: 8,108,055 km (0.095 R)
• M26: 8,621,176 km (0.106 R)
• M27: 8,901,821 km (0.108 R)
• M28: 9,104,078 km (0.08 R)
• M29: 9,266,990 km (0.116 R)
• M30: 9,472,088 km (0.062 R)
• M31: 9,720,122 km (0.103 R)
• M32: 10,138,248 km (0.055 R)
• M33: 10,264,807 km (0.092 R)
• M34: 10,776,432 km (0.085 R)
• M35: 11,165,536 km (0.064 R)
• M36: 11,957,657 km (0.086 R)
• M37: 12,813,357 km (0.097 R)
• M38: 13,179,423 km (0.114 R)
• M39: 13,595,604 km (0.075 R)
• M40: 13,781,853 km (0.11 R)
• M41: 13,922,176 km (0.117 R)
• M42: 14,109,922 km (0.089 R)
• M43: 14,725,966 km (0.041 R)
• M44: 15,157,705 km (0.093 R)
• M45: 16,676,273 km (0.095 R)
• M46: 16,925,653 km (0.096 R)
• M47: 17,126,114 km (0.092 R)
• M48: 17,529,430 km (0.105 R)
• M49: 18,088,926 km (0.101 R)
• M50: 19,855,377 km (0.117 R)
• M51: 20,973,621 km (0.035 R)
• M52: 21,296,753 km (0.117 R)
• M53: 22,166,814 km (0.112 R)
• M54: 23,717,097 km (0.071 R)
• M55: 24,902,660 km (0.087 R)
• M56: 25,359,382 km (0.077 R)
• M57: 25,473,974 km (0.049 R)
• M58: 25,531,420 km (0.069 R)
• M59: 25,876,542 km (0.092 R)
• M60: 26,049,627 km (0.08 R)
• M61: 26,571,424 km (0.11 R)
• M62: 26,746,005 km (0.06 R)
• M63: 27,743,075 km (0.12 R)
• M64: 28,157,162 km (0.095 R)
• M65: 28,216,402 km (0.111 R)
• M66: 28,991,469 km (0.071 R)
• M67: 31,051,132 km (0.067 R)
• M68: 31,112,468 km (0.095 R)
• M69: 31,481,077 km (0.117 R)
• M70: 31,974,750 km (0.06 R)
• M71: 32,408,883 km (0.107 R)
• M72: 33,032,407 km (0.051 R)
• M73: 33,220,302 km (0.109 R)
• M74: 33,912,042 km (0.059 R)
• M75: 33,975,172 km (0.109 R)
• M76: 34,799,307 km (0.08 R)
• M77: 35,887,033 km (0.081 R)
• M78: 38,161,220 km (0.1 R)
• M79: 38,819,451 km (0.096 R)
• M80: 38,951,695 km (0.091 R)
• M81: 39,017,817 km (0.108 R)
• M82: 39,680,985 km (0.076 R)
• M83: 40,013,990 km (0.06 R)
• M84: 42,099,085 km (0.047 R)
• M85: 42,438,672 km (0.105 R)
• M86: 43,394,453 km (0.117 R)
• M87: 44,012,591 km (0.034 R)
• M88: 44,564,607 km (0.033 R)
• M89: 44,772,100 km (0.087 R)
• M90: 45,118,718 km (0.083 R)
• M91: 45,466,383 km (0.092 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit