🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 16.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.88 AU - 1.06 AU

Year: 356 Days

Day: 22 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,065,323 km

• M1: 389,702 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.78 AU - 1.24 AU

Year: 378 Days

Day: 18.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 430 Days

Day: 33 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.1 AU - 1.36 AU

Year: 509 Days

Day: 30.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.25 AU - 1.37 AU

Year: 559 Days

Day: 43.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.98 AU

Year: 834 Days

Day: 20.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.68 AU - 2.48 AU

Year: 1118 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.8

Radius: 7

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.85 AU - 14.01 AU

Year: 18347 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,065,323 km

• M1: 94,247 km (0.071 R)
• M2: 297,251 km (0.085 R)
• M3: 404,363 km (0.119 R)
• M4: 802,742 km (0.05 R)
• M5: 1,573,620 km (0.083 R)
• M6: 2,290,643 km (0.086 R)
• M7: 2,437,398 km (0.045 R)
• M8: 2,625,443 km (0.055 R)
• M9: 3,258,391 km (0.032 R)
• M10: 3,720,050 km (0.066 R)
• M11: 3,936,668 km (0.096 R)
• M12: 4,291,813 km (0.071 R)
• M13: 4,427,798 km (0.068 R)
• M14: 4,890,953 km (0.077 R)
• M15: 4,985,499 km (0.109 R)
• M16: 5,080,493 km (0.062 R)
• M17: 5,963,420 km (0.11 R)
• M18: 6,166,125 km (0.089 R)
• M19: 6,474,297 km (0.075 R)
• M20: 7,320,572 km (0.105 R)
• M21: 7,756,650 km (0.117 R)
• M22: 10,545,154 km (0.076 R)
• M23: 10,790,345 km (0.104 R)
• M24: 10,851,830 km (0.112 R)
• M25: 11,161,497 km (0.092 R)
• M26: 11,916,368 km (0.091 R)
• M27: 12,171,732 km (0.071 R)
• M28: 12,235,759 km (0.115 R)
• M29: 12,752,770 km (0.118 R)
• M30: 12,948,444 km (0.058 R)
• M31: 13,342,784 km (0.083 R)
• M32: 13,607,871 km (0.101 R)
• M33: 14,481,523 km (0.081 R)
• M34: 15,442,390 km (0.077 R)
• M35: 16,282,531 km (0.114 R)
• M36: 16,779,346 km (0.041 R)
• M37: 16,850,704 km (0.088 R)
• M38: 18,890,172 km (0.118 R)
• M39: 19,113,222 km (0.099 R)
• M40: 21,314,555 km (0.075 R)
• M41: 21,857,894 km (0.055 R)
• M42: 25,130,348 km (0.101 R)
• M43: 25,212,028 km (0.09 R)
• M44: 25,704,205 km (0.078 R)
• M45: 27,535,433 km (0.088 R)
• M46: 27,957,598 km (0.03 R)
• M47: 28,042,270 km (0.105 R)
• M48: 29,064,922 km (0.054 R)
• M49: 29,494,567 km (0.058 R)
• M50: 29,580,885 km (0.093 R)
• M51: 31,586,394 km (0.047 R)
• M52: 32,917,815 km (0.092 R)
• M53: 33,275,952 km (0.093 R)
• M54: 33,545,527 km (0.032 R)
• M55: 35,268,895 km (0.092 R)
• M56: 36,279,728 km (0.102 R)
• M57: 37,486,534 km (0.067 R)
• M58: 37,766,880 km (0.107 R)
• M59: 41,571,303 km (0.109 R)
• M60: 42,833,760 km (0.041 R)
• M61: 43,126,822 km (0.077 R)
• M62: 45,595,337 km (0.095 R)
• M63: 45,694,969 km (0.081 R)
• M64: 46,896,988 km (0.066 R)
• M65: 48,719,239 km (0.112 R)
• M66: 48,821,116 km (0.095 R)
• M67: 49,229,518 km (0.034 R)
• M68: 50,461,456 km (0.074 R)
• M69: 51,081,240 km (0.08 R)
• M70: 53,060,420 km (0.036 R)
• M71: 53,375,323 km (0.078 R)
• M72: 53,480,341 km (0.062 R)
• M73: 53,795,993 km (0.116 R)
• M74: 54,534,857 km (0.118 R)
• M75: 56,236,233 km (0.107 R)
• M76: 56,664,382 km (0.11 R)
• M77: 61,444,034 km (0.034 R)
• M78: 61,884,899 km (0.095 R)
• M79: 65,000,424 km (0.102 R)
• M80: 65,899,807 km (0.091 R)
• M81: 67,030,019 km (0.107 R)
• M82: 70,113,231 km (0.084 R)
• M83: 70,920,162 km (0.117 R)
• M84: 72,426,762 km (0.09 R)
• M85: 73,125,683 km (0.074 R)
• M86: 73,242,370 km (0.063 R)
• M87: 76,772,281 km (0.077 R)
• M88: 78,438,502 km (0.039 R)
• M89: 78,677,559 km (0.086 R)
• M90: 78,916,766 km (0.109 R)
• M91: 79,635,883 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.7

Radius: 6.4

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.78 AU - 20.24 AU

Year: 28492 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,065,323 km

• M1: 148,999 km (0.073 R)
• M2: 396,135 km (0.039 R)
• M3: 609,013 km (0.072 R)
• M4: 714,629 km (0.062 R)
• M5: 1,469,500 km (0.076 R)
• M6: 1,686,866 km (0.073 R)
• M7: 1,953,299 km (0.073 R)
• M8: 2,525,661 km (0.111 R)
• M9: 2,964,431 km (0.118 R)
• M10: 3,192,718 km (0.055 R)
• M11: 3,426,689 km (0.064 R)
• M12: 3,569,704 km (0.065 R)
• M13: 5,379,240 km (0.097 R)
• M14: 5,940,831 km (0.119 R)
• M15: 6,403,387 km (0.066 R)
• M16: 6,877,613 km (0.099 R)
• M17: 7,118,914 km (0.108 R)
• M18: 8,302,831 km (0.05 R)
• M19: 9,412,997 km (0.092 R)
• M20: 9,546,588 km (0.085 R)
• M21: 10,155,751 km (0.108 R)
• M22: 10,430,562 km (0.089 R)
• M23: 10,847,342 km (0.103 R)
• M24: 11,554,042 km (0.07 R)
• M25: 11,769,014 km (0.106 R)
• M26: 11,913,077 km (0.09 R)
• M27: 11,985,183 km (0.084 R)
• M28: 14,449,210 km (0.091 R)
• M29: 15,147,532 km (0.054 R)
• M30: 15,777,489 km (0.052 R)
• M31: 16,095,684 km (0.08 R)
• M32: 16,576,940 km (0.113 R)
• M33: 17,307,726 km (0.093 R)
• M34: 17,389,556 km (0.061 R)
• M35: 18,968,860 km (0.118 R)
• M36: 19,053,383 km (0.09 R)
• M37: 19,562,315 km (0.044 R)
• M38: 21,203,254 km (0.08 R)
• M39: 21,554,360 km (0.074 R)
• M40: 21,907,411 km (0.11 R)
• M41: 22,351,418 km (0.077 R)
• M42: 22,440,578 km (0.079 R)
• M43: 22,619,198 km (0.116 R)
• M44: 23,338,465 km (0.12 R)
• M45: 24,156,615 km (0.077 R)
• M46: 25,169,393 km (0.087 R)
• M47: 25,355,044 km (0.116 R)
• M48: 27,140,943 km (0.061 R)
• M49: 27,522,119 km (0.116 R)
• M50: 29,064,323 km (0.108 R)
• M51: 29,161,562 km (0.071 R)
• M52: 33,142,211 km (0.077 R)
• M53: 34,061,042 km (0.091 R)
• M54: 34,472,137 km (0.09 R)
• M55: 34,781,505 km (0.032 R)
• M56: 36,762,181 km (0.076 R)
• M57: 36,972,815 km (0.032 R)
• M58: 37,501,194 km (0.055 R)
• M59: 38,244,995 km (0.057 R)
• M60: 42,036,403 km (0.092 R)
• M61: 43,808,988 km (0.073 R)
• M62: 45,832,300 km (0.077 R)
• M63: 46,399,724 km (0.107 R)
• M64: 46,513,419 km (0.095 R)
• M65: 49,736,355 km (0.12 R)
• M66: 50,085,816 km (0.104 R)
• M67: 52,082,050 km (0.106 R)
• M68: 54,823,880 km (0.046 R)
• M69: 57,856,976 km (0.072 R)
• M70: 58,715,967 km (0.114 R)
• M71: 59,208,743 km (0.037 R)
• M72: 61,442,987 km (0.111 R)
• M73: 63,073,604 km (0.066 R)
• M74: 63,325,826 km (0.072 R)
• M75: 63,578,347 km (0.102 R)
• M76: 64,972,898 km (0.107 R)
• M77: 65,482,578 km (0.12 R)
• M78: 67,148,051 km (0.119 R)
• M79: 68,438,632 km (0.113 R)
• M80: 70,520,436 km (0.047 R)
• M81: 70,782,233 km (0.109 R)
• M82: 72,227,348 km (0.08 R)
• M83: 72,491,089 km (0.069 R)
• M84: 73,284,407 km (0.094 R)
• M85: 74,746,277 km (0.102 R)
• M86: 77,563,654 km (0.081 R)
• M87: 78,646,144 km (0.11 R)
• M88: 81,373,911 km (0.066 R)
• M89: 82,473,755 km (0.119 R)
• M90: 84,966,205 km (0.111 R)
• M91: 85,523,457 km (0.077 R)
• M92: 85,802,607 km (0.035 R)
• M93: 89,033,622 km (0.117 R)
• M94: 91,019,832 km (0.106 R)
• M95: 92,161,264 km (0.085 R)
• M96: 93,738,624 km (0.059 R)
• M97: 95,758,943 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit