🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.51 AU - 0.55 AU

Year: 141 Days

Day: 23.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,392,964 km

• M1: 180,565 km (0.092 R)
• M2: 243,097 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 242 Days

Day: 36.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,392,964 km

• M1: 332,406 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.9 AU - 1.42 AU

Year: 456 Days

Day: 34.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.18 AU - 1.42 AU

Year: 541 Days

Day: 41.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.2 AU - 1.42 AU

Year: 548 Days

Day: 41.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.71 AU - 3.47 AU

Year: 1984 Days

Day: 32.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,392,964 km

• M1: 640,428 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.72 AU - 3.54 AU

Year: 2023 Days

Day: 47.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 10.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.52 AU - 5.49 AU

Year: 4084 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,392,964 km

• M1: 159,771 km (0.072 R)
• M2: 244,892 km (0.059 R)
• M3: 311,762 km (0.105 R)
• M4: 388,356 km (0.064 R)
• M5: 488,437 km (0.109 R)
• M6: 566,378 km (0.088 R)
• M7: 632,350 km (0.117 R)
• M8: 736,919 km (0.084 R)
• M9: 1,087,726 km (0.117 R)
• M10: 1,248,843 km (0.083 R)
• M11: 1,464,713 km (0.045 R)
• M12: 1,843,195 km (0.029 R)
• M13: 1,919,939 km (0.056 R)
• M14: 1,997,880 km (0.064 R)
• M15: 2,389,826 km (0.082 R)
• M16: 2,909,679 km (0.055 R)
• M17: 3,045,214 km (0.057 R)
• M18: 3,401,108 km (0.115 R)
• M19: 3,770,315 km (0.115 R)
• M20: 4,186,496 km (0.027 R)
• M21: 4,495,266 km (0.115 R)
• M22: 4,990,286 km (0.117 R)
• M23: 5,116,696 km (0.039 R)
• M24: 5,189,550 km (0.086 R)
• M25: 5,317,756 km (0.092 R)
• M26: 5,708,655 km (0.063 R)
• M27: 5,936,193 km (0.047 R)
• M28: 6,051,234 km (0.086 R)
• M29: 6,128,277 km (0.079 R)
• M30: 6,439,740 km (0.099 R)
• M31: 6,936,704 km (0.068 R)
• M32: 7,179,800 km (0.095 R)
• M33: 7,281,826 km (0.08 R)
• M34: 7,632,633 km (0.104 R)
• M35: 7,883,509 km (0.063 R)
• M36: 8,031,162 km (0.032 R)
• M37: 8,286,525 km (0.098 R)
• M38: 8,393,637 km (0.084 R)
• M39: 8,717,816 km (0.119 R)
• M40: 9,002,201 km (0.069 R)
• M41: 9,112,455 km (0.042 R)
• M42: 9,200,867 km (0.067 R)
• M43: 9,356,449 km (0.112 R)
• M44: 9,692,596 km (0.11 R)
• M45: 9,919,087 km (0.109 R)
• M46: 10,400,194 km (0.097 R)
• M47: 10,771,795 km (0.053 R)
• M48: 10,912,267 km (0.067 R)
• M49: 10,982,877 km (0.09 R)
• M50: 11,768,116 km (0.03 R)
• M51: 11,888,842 km (0.103 R)
• M52: 12,277,348 km (0.075 R)
• M53: 12,448,787 km (0.102 R)
• M54: 12,596,290 km (0.045 R)
• M55: 12,694,875 km (0.047 R)
• M56: 13,267,237 km (0.114 R)
• M57: 13,746,399 km (0.084 R)
• M58: 14,026,446 km (0.065 R)
• M59: 14,385,481 km (0.101 R)
• M60: 14,773,687 km (0.114 R)
• M61: 15,008,257 km (0.099 R)
• M62: 15,217,694 km (0.111 R)
• M63: 15,428,178 km (0.085 R)
• M64: 15,932,024 km (0.047 R)
• M65: 16,495,110 km (0.082 R)
• M66: 16,738,506 km (0.111 R)
• M67: 16,819,887 km (0.072 R)
• M68: 17,256,264 km (0.07 R)
• M69: 17,393,296 km (0.104 R)
• M70: 17,475,724 km (0.105 R)
• M71: 17,558,302 km (0.115 R)
• M72: 17,806,784 km (0.104 R)
• M73: 18,112,113 km (0.053 R)
• M74: 18,812,381 km (0.07 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 14.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.47 AU - 11.95 AU

Year: 11051 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,392,964 km

• M1: 205,847 km (0.119 R)
• M2: 332,406 km (0.106 R)
• M3: 444,904 km (0.027 R)
• M4: 551,119 km (0.1 R)
• M5: 668,553 km (0.097 R)
• M6: 796,160 km (0.076 R)
• M7: 886,517 km (0.116 R)
• M8: 1,045,988 km (0.11 R)
• M9: 1,164,021 km (0.054 R)
• M10: 1,286,691 km (0.118 R)
• M11: 1,432,848 km (0.074 R)
• M12: 1,527,245 km (0.071 R)
• M13: 1,682,826 km (0.096 R)
• M14: 1,864,588 km (0.11 R)
• M15: 2,314,429 km (0.057 R)
• M16: 2,610,184 km (0.062 R)
• M17: 3,188,679 km (0.057 R)
• M18: 3,289,059 km (0.108 R)
• M19: 3,467,379 km (0.116 R)
• M20: 3,570,602 km (0.065 R)
• M21: 3,754,009 km (0.069 R)
• M22: 4,157,624 km (0.082 R)
• M23: 4,890,504 km (0.076 R)
• M24: 5,094,705 km (0.118 R)
• M25: 5,481,565 km (0.108 R)
• M26: 5,632,958 km (0.119 R)
• M27: 6,033,133 km (0.106 R)
• M28: 6,284,008 km (0.032 R)
• M29: 6,410,867 km (0.102 R)
• M30: 6,959,143 km (0.085 R)
• M31: 7,725,234 km (0.12 R)
• M32: 7,861,219 km (0.062 R)
• M33: 8,764,640 km (0.083 R)
• M34: 9,445,610 km (0.079 R)
• M35: 9,737,475 km (0.026 R)
• M36: 10,292,782 km (0.097 R)
• M37: 10,593,324 km (0.031 R)
• M38: 10,896,559 km (0.093 R)
• M39: 12,336,738 km (0.111 R)
• M40: 12,736,314 km (0.094 R)
• M41: 13,425,212 km (0.104 R)
• M42: 14,084,789 km (0.103 R)
• M43: 14,251,292 km (0.108 R)
• M44: 14,670,614 km (0.117 R)
• M45: 14,966,519 km (0.074 R)
• M46: 15,093,976 km (0.076 R)
• M47: 16,169,884 km (0.05 R)
• M48: 16,431,830 km (0.117 R)
• M49: 16,827,367 km (0.106 R)
• M50: 16,959,911 km (0.058 R)
• M51: 17,270,476 km (0.053 R)
• M52: 18,760,321 km (0.082 R)
• M53: 19,358,413 km (0.084 R)
• M54: 21,381,425 km (0.11 R)
• M55: 21,573,060 km (0.116 R)
• M56: 22,345,135 km (0.099 R)
• M57: 23,077,267 km (0.114 R)
• M58: 23,767,661 km (0.097 R)
• M59: 24,015,844 km (0.114 R)
• M60: 24,715,513 km (0.07 R)
• M61: 24,916,573 km (0.076 R)
• M62: 25,371,200 km (0.12 R)
• M63: 25,777,508 km (0.06 R)
• M64: 26,237,223 km (0.097 R)
• M65: 26,391,009 km (0.092 R)
• M66: 27,476,342 km (0.11 R)
• M67: 27,893,720 km (0.1 R)
• M68: 28,787,417 km (0.104 R)
• M69: 29,317,592 km (0.088 R)
• M70: 29,850,909 km (0.037 R)
• M71: 30,873,111 km (0.096 R)
• M72: 33,284,180 km (0.072 R)
• M73: 34,456,279 km (0.114 R)
• M74: 35,245,109 km (0.055 R)
• M75: 35,414,902 km (0.083 R)
• M76: 36,039,922 km (0.074 R)
• M77: 37,647,202 km (0.087 R)
• M78: 38,168,850 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.7

Radius: 4

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.05 AU - 17.49 AU

Year: 23970 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,392,964 km

• M1: 455,526 km (0.073 R)
• M2: 689,646 km (0.055 R)
• M3: 1,397,244 km (0.061 R)
• M4: 1,516,025 km (0.094 R)
• M5: 2,023,610 km (0.078 R)
• M6: 3,655,723 km (0.118 R)
• M7: 5,352,911 km (0.068 R)
• M8: 5,445,662 km (0.093 R)
• M9: 5,917,493 km (0.093 R)
• M10: 6,899,753 km (0.105 R)
• M11: 7,255,198 km (0.085 R)
• M12: 8,790,670 km (0.107 R)
• M13: 8,845,423 km (0.115 R)
• M14: 9,398,486 km (0.074 R)
• M15: 9,454,436 km (0.086 R)
• M16: 9,962,620 km (0.102 R)
• M17: 10,019,766 km (0.06 R)
• M18: 10,537,824 km (0.096 R)
• M19: 11,360,911 km (0.119 R)
• M20: 11,840,522 km (0.077 R)
• M21: 12,022,134 km (0.053 R)
• M22: 12,326,715 km (0.083 R)
• M23: 13,130,654 km (0.114 R)
• M24: 16,917,425 km (0.113 R)
• M25: 17,258,658 km (0.068 R)
• M26: 18,086,831 km (0.086 R)
• M27: 18,226,107 km (0.104 R)
• M28: 20,213,066 km (0.112 R)
• M29: 20,720,502 km (0.102 R)
• M30: 20,793,356 km (0.067 R)
• M31: 22,044,293 km (0.103 R)
• M32: 22,716,437 km (0.113 R)
• M33: 23,623,000 km (0.096 R)
• M34: 25,862,330 km (0.079 R)
• M35: 26,097,797 km (0.067 R)
• M36: 26,413,000 km (0.101 R)
• M37: 28,168,381 km (0.063 R)
• M38: 28,978,604 km (0.116 R)
• M39: 29,632,346 km (0.07 R)
• M40: 30,373,604 km (0.032 R)
• M41: 31,622,596 km (0.091 R)
• M42: 31,706,521 km (0.105 R)
• M43: 31,874,370 km (0.074 R)
• M44: 33,228,529 km (0.079 R)
• M45: 33,484,491 km (0.052 R)
• M46: 33,741,201 km (0.085 R)
• M47: 34,084,379 km (0.115 R)
• M48: 34,256,416 km (0.102 R)
• M49: 34,860,792 km (0.096 R)
• M50: 35,555,824 km (0.067 R)
• M51: 35,817,620 km (0.093 R)
• M52: 37,668,295 km (0.095 R)
• M53: 37,757,156 km (0.107 R)
• M54: 37,846,167 km (0.101 R)
• M55: 38,291,969 km (0.072 R)
• M56: 38,829,324 km (0.06 R)
• M57: 39,188,957 km (0.05 R)
• M58: 39,279,165 km (0.118 R)
• M59: 39,369,223 km (0.109 R)
• M60: 39,549,787 km (0.101 R)
• M61: 39,821,008 km (0.098 R)
• M62: 40,638,561 km (0.032 R)
• M63: 40,912,325 km (0.116 R)
• M64: 42,475,024 km (0.066 R)
• M65: 42,752,678 km (0.07 R)
• M66: 43,124,129 km (0.105 R)
• M67: 43,217,030 km (0.057 R)
• M68: 43,310,080 km (0.056 R)
• M69: 43,776,526 km (0.063 R)
• M70: 44,902,399 km (0.062 R)
• M71: 45,091,042 km (0.089 R)
• M72: 45,753,162 km (0.071 R)
• M73: 45,943,002 km (0.119 R)
• M74: 46,228,136 km (0.045 R)
• M75: 46,323,280 km (0.045 R)
• M76: 47,278,612 km (0.091 R)
• M77: 47,566,588 km (0.087 R)
• M78: 49,208,873 km (0.116 R)
• M79: 50,085,816 km (0.081 R)
• M80: 53,145,691 km (0.043 R)
• M81: 55,657,140 km (0.113 R)
• M82: 57,284,615 km (0.069 R)
• M83: 57,796,389 km (0.079 R)
• M84: 58,104,112 km (0.096 R)
• M85: 60,794,480 km (0.058 R)
• M86: 61,840,020 km (0.111 R)
• M87: 63,313,559 km (0.057 R)
• M88: 67,803,440 km (0.056 R)
• M89: 68,453,143 km (0.061 R)
• M90: 68,996,184 km (0.044 R)
• M91: 70,853,142 km (0.102 R)
• M92: 71,292,511 km (0.071 R)
• M93: 73,280,667 km (0.09 R)
• M94: 73,724,823 km (0.071 R)
• M95: 73,836,123 km (0.066 R)
• M96: 74,281,476 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit