🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.79 AU - 1.15 AU

Year: 337 Days

Day: 47.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.11 AU - 1.49 AU

Year: 523 Days

Day: 28.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,875,942 km

• M1: 782,247 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.9 AU - 1.9 AU

Year: 925 Days

Day: 15.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.95 AU - 2.87 AU

Year: 1321 Days

Day: 29.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,875,942 km

• M1: 877,242 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.7 AU - 2.78 AU

Year: 1601 Days

Day: 22.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,875,942 km

• M1: 668,553 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.63 AU - 3.83 AU

Year: 2544 Days

Day: 42.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,875,942 km

• M1: 65,823 km (0.094 R)
• M2: 594,951 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.07 AU - 5.21 AU

Year: 4115 Days

Day: 32.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 9.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.53 AU - 10.35 AU

Year: 10241 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,875,942 km

• M1: 128,056 km (0.101 R)
• M2: 277,953 km (0.118 R)
• M3: 415,882 km (0.109 R)
• M4: 639,980 km (0.112 R)
• M5: 937,979 km (0.103 R)
• M6: 1,065,436 km (0.064 R)
• M7: 1,238,222 km (0.099 R)
• M8: 1,546,692 km (0.091 R)
• M9: 2,018,823 km (0.053 R)
• M10: 2,332,829 km (0.096 R)
• M11: 2,508,307 km (0.094 R)
• M12: 2,636,513 km (0.087 R)
• M13: 2,740,633 km (0.117 R)
• M14: 3,143,201 km (0.071 R)
• M15: 3,309,554 km (0.095 R)
• M16: 3,393,927 km (0.084 R)
• M17: 3,622,213 km (0.1 R)
• M18: 3,826,115 km (0.108 R)
• M19: 4,460,560 km (0.03 R)
• M20: 4,553,909 km (0.095 R)
• M21: 4,774,266 km (0.118 R)
• M22: 5,589,575 km (0.094 R)
• M23: 6,342,501 km (0.079 R)
• M24: 6,412,513 km (0.098 R)
• M25: 6,802,365 km (0.079 R)
• M26: 6,910,075 km (0.089 R)
• M27: 7,054,437 km (0.093 R)
• M28: 7,127,142 km (0.057 R)
• M29: 7,717,006 km (0.114 R)
• M30: 7,904,452 km (0.095 R)
• M31: 8,904,065 km (0.032 R)
• M32: 8,982,604 km (0.091 R)
• M33: 9,579,051 km (0.072 R)
• M34: 9,659,535 km (0.096 R)
• M35: 10,065,394 km (0.105 R)
• M36: 10,476,788 km (0.049 R)
• M37: 11,316,331 km (0.086 R)
• M38: 11,401,452 km (0.11 R)
• M39: 12,133,734 km (0.095 R)
• M40: 12,527,625 km (0.097 R)
• M41: 13,870,565 km (0.05 R)
• M42: 14,144,628 km (0.044 R)
• M43: 15,164,886 km (0.118 R)
• M44: 15,447,327 km (0.074 R)
• M45: 17,324,780 km (0.029 R)
• M46: 17,422,916 km (0.114 R)
• M47: 18,016,072 km (0.106 R)
• M48: 18,165,520 km (0.119 R)
• M49: 18,666,224 km (0.12 R)
• M50: 19,425,882 km (0.101 R)
• M51: 19,527,908 km (0.073 R)
• M52: 19,835,182 km (0.115 R)
• M53: 20,092,490 km (0.12 R)
• M54: 21,237,512 km (0.107 R)
• M55: 21,395,338 km (0.094 R)
• M56: 21,500,655 km (0.08 R)
• M57: 22,296,815 km (0.115 R)
• M58: 22,725,263 km (0.101 R)
• M59: 23,644,841 km (0.08 R)
• M60: 25,464,550 km (0.108 R)
• M61: 26,306,486 km (0.111 R)
• M62: 27,271,692 km (0.037 R)
• M63: 29,353,795 km (0.119 R)
• M64: 29,705,799 km (0.054 R)
• M65: 30,059,149 km (0.091 R)
• M66: 31,666,578 km (0.079 R)
• M67: 31,967,270 km (0.099 R)
• M68: 32,208,571 km (0.032 R)
• M69: 32,329,297 km (0.116 R)
• M70: 32,510,908 km (0.072 R)
• M71: 32,753,556 km (0.116 R)
• M72: 33,057,689 km (0.101 R)
• M73: 33,179,611 km (0.055 R)
• M74: 33,852,801 km (0.107 R)
• M75: 34,839,998 km (0.1 R)
• M76: 35,836,768 km (0.11 R)
• M77: 36,590,442 km (0.094 R)
• M78: 36,842,814 km (0.085 R)
• M79: 38,049,470 km (0.115 R)
• M80: 38,689,899 km (0.066 R)
• M81: 38,946,908 km (0.105 R)
• M82: 39,398,245 km (0.052 R)
• M83: 39,592,273 km (0.106 R)
• M84: 40,046,153 km (0.061 R)
• M85: 40,436,454 km (0.09 R)
• M86: 42,076,496 km (0.089 R)
• M87: 42,274,713 km (0.025 R)
• M88: 42,738,616 km (0.069 R)
• M89: 43,604,488 km (0.113 R)
• M90: 44,207,368 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.6

Radius: 3.3

Gravity: 69.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.5 AU - 22.64 AU

Year: 29405 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,875,942 km

• M1: 88,412 km (0.09 R)
• M2: 113,844 km (0.113 R)
• M3: 596,896 km (0.025 R)
• M4: 1,213,987 km (0.043 R)
• M5: 1,575,266 km (0.04 R)
• M6: 2,008,501 km (0.095 R)
• M7: 2,345,246 km (0.114 R)
• M8: 2,432,312 km (0.101 R)
• M9: 2,476,144 km (0.11 R)
• M10: 2,929,126 km (0.11 R)
• M11: 3,407,391 km (0.089 R)
• M12: 3,756,253 km (0.11 R)
• M13: 4,274,310 km (0.111 R)
• M14: 4,380,525 km (0.115 R)
• M15: 5,318,354 km (0.073 R)
• M16: 7,560,078 km (0.112 R)
• M17: 8,408,448 km (0.088 R)
• M18: 9,493,182 km (0.112 R)
• M19: 12,089,303 km (0.072 R)
• M20: 12,770,422 km (0.116 R)
• M21: 14,011,785 km (0.097 R)
• M22: 14,887,232 km (0.103 R)
• M23: 15,453,610 km (0.045 R)
• M24: 16,026,869 km (0.091 R)
• M25: 16,357,630 km (0.046 R)
• M26: 16,941,809 km (0.104 R)
• M27: 17,109,957 km (0.054 R)
• M28: 17,617,842 km (0.101 R)
• M29: 18,130,514 km (0.102 R)
• M30: 19,170,668 km (0.091 R)
• M31: 20,141,109 km (0.059 R)
• M32: 20,766,877 km (0.102 R)
• M33: 22,220,969 km (0.089 R)
• M34: 22,682,029 km (0.119 R)
• M35: 23,426,428 km (0.065 R)
• M36: 23,895,567 km (0.112 R)
• M37: 24,178,606 km (0.115 R)
• M38: 25,803,389 km (0.03 R)
• M39: 25,996,968 km (0.096 R)
• M40: 26,190,847 km (0.115 R)
• M41: 28,355,678 km (0.084 R)
• M42: 28,455,460 km (0.039 R)
• M43: 29,560,390 km (0.059 R)
• M44: 29,661,667 km (0.098 R)
• M45: 30,986,955 km (0.077 R)
• M46: 31,398,648 km (0.045 R)
• M47: 31,708,615 km (0.055 R)
• M48: 32,644,649 km (0.105 R)
• M49: 33,063,523 km (0.105 R)
• M50: 33,484,192 km (0.118 R)
• M51: 34,543,644 km (0.095 R)
• M52: 35,399,045 km (0.08 R)
• M53: 36,803,769 km (0.111 R)
• M54: 38,778,910 km (0.078 R)
• M55: 42,602,332 km (0.086 R)
• M56: 44,095,618 km (0.086 R)
• M57: 45,139,362 km (0.092 R)
• M58: 46,543,787 km (0.117 R)
• M59: 46,779,254 km (0.051 R)
• M60: 48,319,364 km (0.078 R)
• M61: 48,796,581 km (0.107 R)
• M62: 49,155,467 km (0.117 R)
• M63: 49,275,295 km (0.115 R)
• M64: 50,116,932 km (0.095 R)
• M65: 50,963,207 km (0.028 R)
• M66: 51,570,724 km (0.101 R)
• M67: 52,058,413 km (0.105 R)
• M68: 55,764,252 km (0.115 R)
• M69: 57,901,557 km (0.07 R)
• M70: 58,916,728 km (0.088 R)
• M71: 64,866,235 km (0.03 R)
• M72: 66,184,791 km (0.085 R)
• M73: 67,778,457 km (0.048 R)
• M74: 68,045,339 km (0.072 R)
• M75: 68,714,042 km (0.071 R)
• M76: 69,923,092 km (0.052 R)
• M77: 71,682,064 km (0.093 R)
• M78: 72,771,585 km (0.083 R)
• M79: 73,729,460 km (0.113 R)
• M80: 77,881,549 km (0.101 R)
• M81: 78,721,092 km (0.117 R)
• M82: 80,832,965 km (0.104 R)
• M83: 82,251,153 km (0.103 R)
• M84: 83,391,687 km (0.066 R)
• M85: 86,844,257 km (0.076 R)
• M86: 89,025,842 km (0.108 R)
• M87: 89,610,621 km (0.107 R)
• M88: 89,757,077 km (0.098 R)
• M89: 93,591,121 km (0.073 R)
• M90: 94,632,471 km (0.075 R)
• M91: 97,027,234 km (0.078 R)
• M92: 97,327,926 km (0.07 R)
• M93: 98,533,984 km (0.113 R)
• M94: 99,290,201 km (0.096 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit