🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 323 Days

Day: 33.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 8.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.11 AU - 1.75 AU

Year: 1104 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,324,997 km

• M1: 126,560 km (0.081 R)
• M2: 186,698 km (0.049 R)
• M3: 308,770 km (0.088 R)
• M4: 376,987 km (0.055 R)
• M5: 440,566 km (0.068 R)
• M6: 502,649 km (0.055 R)
• M7: 568,173 km (0.105 R)
• M8: 721,959 km (0.107 R)
• M9: 897,138 km (0.043 R)
• M10: 1,001,408 km (0.049 R)
• M11: 1,102,088 km (0.105 R)
• M12: 1,181,823 km (0.118 R)
• M13: 1,263,653 km (0.104 R)
• M14: 1,322,146 km (0.119 R)
• M15: 1,433,148 km (0.101 R)
• M16: 1,538,465 km (0.076 R)
• M17: 1,619,247 km (0.051 R)
• M18: 1,803,851 km (0.104 R)
• M19: 1,917,845 km (0.079 R)
• M20: 2,153,461 km (0.091 R)
• M21: 2,356,914 km (0.106 R)
• M22: 2,439,941 km (0.098 R)
• M23: 2,524,165 km (0.075 R)
• M24: 2,609,286 km (0.059 R)
• M25: 2,673,763 km (0.097 R)
• M26: 2,815,432 km (0.094 R)
• M27: 2,937,205 km (0.083 R)
• M28: 3,072,142 km (0.085 R)
• M29: 3,371,487 km (0.07 R)
• M30: 3,489,071 km (0.11 R)
• M31: 3,596,183 km (0.109 R)
• M32: 3,825,816 km (0.069 R)
• M33: 4,160,317 km (0.05 R)
• M34: 4,350,456 km (0.119 R)
• M35: 4,465,796 km (0.037 R)
• M36: 4,857,742 km (0.109 R)
• M37: 5,233,682 km (0.115 R)
• M38: 5,411,404 km (0.099 R)
• M39: 5,815,019 km (0.104 R)
• M40: 5,942,327 km (0.097 R)
• M41: 5,999,174 km (0.102 R)
• M42: 6,286,252 km (0.092 R)
• M43: 6,416,851 km (0.08 R)
• M44: 6,504,366 km (0.053 R)
• M45: 6,739,982 km (0.108 R)
• M46: 7,494,255 km (0.118 R)
• M47: 7,632,783 km (0.115 R)
• M48: 7,772,208 km (0.037 R)
• M49: 7,834,440 km (0.07 R)
• M50: 7,896,972 km (0.06 R)
• M51: 8,069,459 km (0.072 R)
• M52: 8,322,578 km (0.095 R)
• M53: 8,836,896 km (0.116 R)
• M54: 9,097,795 km (0.111 R)
• M55: 9,594,011 km (0.106 R)
• M56: 9,761,411 km (0.118 R)
• M57: 9,879,144 km (0.07 R)
• M58: 10,149,916 km (0.077 R)
• M59: 10,578,215 km (0.095 R)
• M60: 10,716,443 km (0.112 R)
• M61: 10,820,564 km (0.05 R)
• M62: 11,047,204 km (0.065 R)
• M63: 11,117,216 km (0.072 R)
• M64: 11,328,448 km (0.113 R)
• M65: 11,647,541 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.73 AU - 2.81 AU

Year: 2977 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,324,997 km

• M1: 165,904 km (0.074 R)
• M2: 439,967 km (0.062 R)
• M3: 567,425 km (0.102 R)
• M4: 866,321 km (0.062 R)
• M5: 1,076,656 km (0.049 R)
• M6: 1,193,941 km (0.108 R)
• M7: 1,454,091 km (0.064 R)
• M8: 1,821,354 km (0.072 R)
• M9: 2,819,321 km (0.098 R)
• M10: 3,263,478 km (0.118 R)
• M11: 3,358,173 km (0.084 R)
• M12: 3,599,026 km (0.101 R)
• M13: 4,761,700 km (0.056 R)
• M14: 4,941,966 km (0.108 R)
• M15: 5,235,177 km (0.111 R)
• M16: 5,327,928 km (0.074 R)
• M17: 6,168,519 km (0.038 R)
• M18: 6,988,913 km (0.061 R)
• M19: 7,091,238 km (0.112 R)
• M20: 7,589,998 km (0.106 R)
• M21: 7,737,501 km (0.112 R)
• M22: 8,207,687 km (0.044 R)
• M23: 8,359,230 km (0.096 R)
• M24: 8,446,296 km (0.1 R)
• M25: 8,533,661 km (0.073 R)
• M26: 8,997,115 km (0.064 R)
• M27: 9,333,112 km (0.104 R)
• M28: 9,514,125 km (0.032 R)
• M29: 9,810,778 km (0.113 R)
• M30: 10,156,798 km (0.08 R)
• M31: 10,718,687 km (0.096 R)
• M32: 11,099,115 km (0.055 R)
• M33: 11,459,646 km (0.1 R)
• M34: 11,629,290 km (0.111 R)
• M35: 11,946,437 km (0.072 R)
• M36: 12,044,723 km (0.064 R)
• M37: 12,241,893 km (0.096 R)
• M38: 12,390,444 km (0.032 R)
• M39: 12,664,507 km (0.065 R)
• M40: 12,814,703 km (0.039 R)
• M41: 12,990,929 km (0.1 R)
• M42: 13,320,045 km (0.098 R)
• M43: 13,935,042 km (0.03 R)
• M44: 14,064,444 km (0.106 R)
• M45: 14,454,745 km (0.064 R)
• M46: 15,246,117 km (0.118 R)
• M47: 15,379,409 km (0.118 R)
• M48: 15,700,745 km (0.097 R)
• M49: 16,268,619 km (0.051 R)
• M50: 16,404,903 km (0.038 R)
• M51: 16,815,848 km (0.087 R)
• M52: 17,174,733 km (0.066 R)
• M53: 17,368,911 km (0.103 R)
• M54: 18,153,552 km (0.057 R)
• M55: 18,323,046 km (0.091 R)
• M56: 19,323,108 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 3.8

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.75 AU - 11.43 AU

Year: 23846 Days

Day: 20.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,324,997 km

• M1: 111,899 km (0.11 R)
• M2: 1,026,391 km (0.093 R)
• M3: 1,086,978 km (0.112 R)
• M4: 1,755,232 km (0.1 R)
• M5: 2,090,032 km (0.092 R)
• M6: 3,476,505 km (0.101 R)
• M7: 3,753,261 km (0.11 R)
• M8: 4,327,717 km (0.093 R)
• M9: 5,291,875 km (0.103 R)
• M10: 5,556,364 km (0.041 R)
• M11: 6,208,312 km (0.103 R)
• M12: 6,431,063 km (0.108 R)
• M13: 6,487,012 km (0.054 R)
• M14: 7,880,965 km (0.094 R)
• M15: 8,182,555 km (0.12 R)
• M16: 8,984,399 km (0.115 R)
• M17: 9,811,077 km (0.074 R)
• M18: 9,875,703 km (0.084 R)
• M19: 9,940,330 km (0.086 R)
• M20: 10,070,330 km (0.117 R)
• M21: 10,266,154 km (0.115 R)
• M22: 10,331,678 km (0.03 R)
• M23: 10,861,404 km (0.1 R)
• M24: 11,467,724 km (0.066 R)
• M25: 12,015,851 km (0.093 R)
• M26: 12,154,079 km (0.082 R)
• M27: 12,362,618 km (0.042 R)
• M28: 12,712,827 km (0.094 R)
• M29: 12,783,288 km (0.101 R)
• M30: 13,566,582 km (0.093 R)
• M31: 15,179,098 km (0.069 R)
• M32: 15,856,028 km (0.093 R)
• M33: 16,312,750 km (0.115 R)
• M34: 16,928,345 km (0.095 R)
• M35: 18,500,619 km (0.1 R)
• M36: 18,660,390 km (0.084 R)
• M37: 19,142,394 km (0.085 R)
• M38: 19,547,206 km (0.106 R)
• M39: 19,791,499 km (0.119 R)
• M40: 20,612,941 km (0.088 R)
• M41: 20,944,749 km (0.104 R)
• M42: 22,204,214 km (0.067 R)
• M43: 23,660,998 km (0.085 R)
• M44: 26,395,946 km (0.051 R)
• M45: 26,846,385 km (0.057 R)
• M46: 28,580,972 km (0.116 R)
• M47: 29,043,379 km (0.106 R)
• M48: 31,773,989 km (0.101 R)
• M49: 32,637,917 km (0.096 R)
• M50: 32,830,898 km (0.07 R)
• M51: 33,024,328 km (0.06 R)
• M52: 33,899,326 km (0.046 R)
• M53: 34,388,811 km (0.074 R)
• M54: 36,670,028 km (0.058 R)
• M55: 37,980,955 km (0.119 R)
• M56: 38,999,716 km (0.097 R)
• M57: 39,307,140 km (0.047 R)
• M58: 42,741,009 km (0.08 R)
• M59: 43,375,603 km (0.026 R)
• M60: 43,481,668 km (0.109 R)
• M61: 47,466,208 km (0.104 R)
• M62: 47,794,425 km (0.11 R)
• M63: 48,013,586 km (0.083 R)
• M64: 48,343,001 km (0.108 R)
• M65: 52,241,222 km (0.099 R)
• M66: 52,693,008 km (0.107 R)
• M67: 58,099,026 km (0.09 R)
• M68: 60,333,868 km (0.116 R)
• M69: 61,998,444 km (0.101 R)
• M70: 62,237,501 km (0.084 R)
• M71: 63,557,703 km (0.087 R)
• M72: 64,523,656 km (0.084 R)
• M73: 64,644,681 km (0.098 R)
• M74: 66,225,631 km (0.088 R)
• M75: 71,795,608 km (0.113 R)
• M76: 72,927,466 km (0.095 R)
• M77: 74,699,752 km (0.049 R)
• M78: 76,871,015 km (0.037 R)
• M79: 77,127,725 km (0.045 R)
• M80: 77,770,996 km (0.032 R)
• M81: 78,674,418 km (0.076 R)
• M82: 80,752,631 km (0.069 R)
• M83: 81,144,279 km (0.099 R)
• M84: 81,405,776 km (0.118 R)
• M85: 81,929,518 km (0.099 R)
• M86: 84,035,856 km (0.063 R)
• M87: 84,168,100 km (0.052 R)
• M88: 84,962,914 km (0.07 R)
• M89: 85,494,136 km (0.107 R)
• M90: 85,760,121 km (0.073 R)
• M91: 86,293,138 km (0.109 R)
• M92: 87,898,473 km (0.078 R)
• M93: 89,783,855 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit