🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 260 Days

Day: 36.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,610,530 km

• M1: 711,188 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.76 AU - 2.76 AU

Year: 1700 Days

Day: 31.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.43 AU - 4.51 AU

Year: 2934 Days

Day: 35 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 10

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.36 AU - 5.94 AU

Year: 4981 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,610,530 km

• M1: 126,859 km (0.082 R)
• M2: 196,123 km (0.117 R)
• M3: 421,866 km (0.109 R)
• M4: 487,689 km (0.097 R)
• M5: 665,262 km (0.09 R)
• M6: 952,789 km (0.109 R)
• M7: 1,084,136 km (0.103 R)
• M8: 1,165,966 km (0.052 R)
• M9: 1,307,336 km (0.086 R)
• M10: 1,514,828 km (0.078 R)
• M11: 1,669,811 km (0.065 R)
• M12: 1,781,561 km (0.105 R)
• M13: 2,359,607 km (0.107 R)
• M14: 2,449,366 km (0.102 R)
• M15: 2,522,071 km (0.102 R)
• M16: 2,801,071 km (0.093 R)
• M17: 3,572,696 km (0.09 R)
• M18: 3,865,160 km (0.099 R)
• M19: 4,035,851 km (0.103 R)
• M20: 4,187,244 km (0.067 R)
• M21: 4,788,777 km (0.101 R)
• M22: 5,536,767 km (0.113 R)
• M23: 5,608,873 km (0.11 R)
• M24: 6,471,903 km (0.045 R)
• M25: 6,777,382 km (0.106 R)
• M26: 6,957,797 km (0.12 R)
• M27: 7,244,426 km (0.112 R)
• M28: 7,402,551 km (0.072 R)
• M29: 7,668,387 km (0.072 R)
• M30: 7,964,591 km (0.054 R)
• M31: 8,512,717 km (0.069 R)
• M32: 8,903,766 km (0.112 R)
• M33: 9,501,260 km (0.104 R)
• M34: 9,645,472 km (0.045 R)
• M35: 11,187,677 km (0.039 R)
• M36: 11,370,485 km (0.054 R)
• M37: 11,677,460 km (0.107 R)
• M38: 11,925,045 km (0.115 R)
• M39: 12,143,009 km (0.111 R)
• M40: 12,678,120 km (0.085 R)
• M41: 13,381,978 km (0.115 R)
• M42: 14,131,314 km (0.056 R)
• M43: 14,329,082 km (0.044 R)
• M44: 14,760,672 km (0.114 R)
• M45: 14,894,413 km (0.084 R)
• M46: 15,636,717 km (0.111 R)
• M47: 15,773,001 km (0.115 R)
• M48: 16,081,023 km (0.112 R)
• M49: 16,982,201 km (0.096 R)
• M50: 18,149,363 km (0.08 R)
• M51: 18,724,717 km (0.085 R)
• M52: 18,869,378 km (0.114 R)
• M53: 19,708,921 km (0.099 R)
• M54: 20,747,429 km (0.048 R)
• M55: 20,934,726 km (0.048 R)
• M56: 21,273,266 km (0.081 R)
• M57: 21,348,813 km (0.055 R)
• M58: 21,500,056 km (0.04 R)
• M59: 21,689,597 km (0.069 R)
• M60: 22,070,323 km (0.06 R)
• M61: 22,376,550 km (0.102 R)
• M62: 22,645,677 km (0.052 R)
• M63: 22,722,720 km (0.101 R)
• M64: 23,537,430 km (0.105 R)
• M65: 23,615,520 km (0.079 R)
• M66: 24,203,888 km (0.102 R)
• M67: 24,282,726 km (0.066 R)
• M68: 24,440,552 km (0.109 R)
• M69: 24,996,009 km (0.03 R)
• M70: 25,235,216 km (0.093 R)
• M71: 25,395,136 km (0.073 R)
• M72: 26,159,432 km (0.114 R)
• M73: 26,240,364 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 8

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.82 AU - 9.34 AU

Year: 7739 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,610,530 km

• M1: 120,127 km (0.058 R)
• M2: 307,872 km (0.09 R)
• M3: 802,593 km (0.046 R)
• M4: 994,676 km (0.074 R)
• M5: 1,086,829 km (0.1 R)
• M6: 1,221,018 km (0.031 R)
• M7: 1,320,201 km (0.118 R)
• M8: 1,484,609 km (0.084 R)
• M9: 1,612,515 km (0.114 R)
• M10: 1,879,099 km (0.104 R)
• M11: 2,329,688 km (0.11 R)
• M12: 2,945,432 km (0.111 R)
• M13: 3,695,367 km (0.059 R)
• M14: 3,899,119 km (0.114 R)
• M15: 4,017,301 km (0.116 R)
• M16: 4,440,065 km (0.102 R)
• M17: 4,940,619 km (0.063 R)
• M18: 5,036,512 km (0.055 R)
• M19: 5,360,541 km (0.06 R)
• M20: 5,892,959 km (0.089 R)
• M21: 6,268,899 km (0.073 R)
• M22: 6,442,283 km (0.111 R)
• M23: 6,687,922 km (0.039 R)
• M24: 7,224,380 km (0.114 R)
• M25: 7,479,445 km (0.045 R)
• M26: 8,186,743 km (0.099 R)
• M27: 8,262,440 km (0.116 R)
• M28: 8,414,431 km (0.058 R)
• M29: 8,490,876 km (0.118 R)
• M30: 8,760,152 km (0.09 R)
• M31: 9,149,705 km (0.103 R)
• M32: 9,228,244 km (0.118 R)
• M33: 9,346,576 km (0.039 R)
• M34: 9,584,586 km (0.108 R)
• M35: 11,433,466 km (0.098 R)
• M36: 11,944,642 km (0.084 R)
• M37: 12,030,661 km (0.086 R)
• M38: 12,289,615 km (0.072 R)
• M39: 12,419,914 km (0.07 R)
• M40: 12,681,711 km (0.061 R)
• M41: 13,567,629 km (0.042 R)
• M42: 13,702,267 km (0.102 R)
• M43: 14,245,008 km (0.112 R)
• M44: 14,979,833 km (0.07 R)
• M45: 15,492,056 km (0.09 R)
• M46: 16,010,114 km (0.116 R)
• M47: 16,247,526 km (0.083 R)
• M48: 16,773,811 km (0.11 R)
• M49: 16,918,322 km (0.065 R)
• M50: 17,598,095 km (0.117 R)
• M51: 17,695,932 km (0.113 R)
• M52: 17,990,490 km (0.109 R)
• M53: 20,714,368 km (0.027 R)
• M54: 21,389,204 km (0.057 R)
• M55: 21,703,061 km (0.042 R)
• M56: 21,965,755 km (0.076 R)
• M57: 22,920,189 km (0.065 R)
• M58: 23,187,670 km (0.093 R)
• M59: 24,105,004 km (0.081 R)
• M60: 24,268,215 km (0.042 R)
• M61: 24,979,254 km (0.094 R)
• M62: 25,530,821 km (0.114 R)
• M63: 26,365,877 km (0.106 R)
• M64: 26,534,025 km (0.108 R)
• M65: 27,040,264 km (0.027 R)
• M66: 27,153,210 km (0.064 R)
• M67: 27,209,758 km (0.099 R)
• M68: 27,663,489 km (0.111 R)
• M69: 28,291,501 km (0.108 R)
• M70: 28,808,810 km (0.119 R)
• M71: 28,866,405 km (0.089 R)
• M72: 29,271,217 km (0.069 R)
• M73: 29,387,155 km (0.104 R)
• M74: 30,967,956 km (0.076 R)
• M75: 32,636,271 km (0.087 R)
• M76: 33,057,988 km (0.068 R)
• M77: 35,563,603 km (0.094 R)
• M78: 35,935,353 km (0.061 R)
• M79: 36,620,362 km (0.08 R)
• M80: 38,510,232 km (0.079 R)
• M81: 38,955,734 km (0.104 R)
• M82: 39,211,098 km (0.077 R)
• M83: 40,560,770 km (0.034 R)
• M84: 40,819,574 km (0.099 R)
• M85: 42,843,933 km (0.09 R)
• M86: 43,107,524 km (0.032 R)
• M87: 43,503,958 km (0.061 R)
• M88: 44,100,704 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 11.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.25 AU - 9.89 AU

Year: 8502 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,610,530 km

• M1: 357,240 km (0.051 R)
• M2: 880,383 km (0.109 R)
• M3: 1,059,452 km (0.078 R)
• M4: 1,475,484 km (0.111 R)
• M5: 1,802,954 km (0.055 R)
• M6: 1,940,584 km (0.046 R)
• M7: 2,177,696 km (0.077 R)
• M8: 2,324,751 km (0.056 R)
• M9: 2,654,614 km (0.087 R)
• M10: 2,812,141 km (0.117 R)
• M11: 2,945,732 km (0.071 R)
• M12: 3,219,346 km (0.088 R)
• M13: 3,529,911 km (0.11 R)
• M14: 3,674,423 km (0.112 R)
• M15: 3,850,500 km (0.088 R)
• M16: 4,241,399 km (0.104 R)
• M17: 4,772,022 km (0.115 R)
• M18: 4,964,405 km (0.062 R)
• M19: 5,192,093 km (0.108 R)
• M20: 5,423,372 km (0.103 R)
• M21: 6,593,975 km (0.076 R)
• M22: 6,736,841 km (0.088 R)
• M23: 7,915,971 km (0.08 R)
• M24: 8,529,323 km (0.078 R)
• M25: 10,046,993 km (0.084 R)
• M26: 10,377,006 km (0.116 R)
• M27: 10,626,984 km (0.113 R)
• M28: 11,388,587 km (0.091 R)
• M29: 12,652,539 km (0.062 R)
• M30: 13,368,963 km (0.058 R)
• M31: 13,459,470 km (0.102 R)
• M32: 13,777,665 km (0.102 R)
• M33: 13,914,846 km (0.108 R)
• M34: 14,098,552 km (0.094 R)
• M35: 14,887,830 km (0.093 R)
• M36: 14,981,628 km (0.037 R)
• M37: 15,311,492 km (0.086 R)
• M38: 15,406,187 km (0.098 R)
• M39: 17,045,780 km (0.083 R)
• M40: 18,790,839 km (0.07 R)
• M41: 18,942,980 km (0.055 R)
• M42: 19,299,771 km (0.055 R)
• M43: 19,402,096 km (0.065 R)
• M44: 20,539,788 km (0.119 R)
• M45: 20,853,794 km (0.054 R)
• M46: 21,222,253 km (0.054 R)
• M47: 21,645,914 km (0.069 R)
• M48: 22,072,418 km (0.099 R)
• M49: 23,970,665 km (0.114 R)
• M50: 25,864,425 km (0.086 R)
• M51: 26,260,261 km (0.085 R)
• M52: 26,943,474 km (0.067 R)
• M53: 27,057,916 km (0.063 R)
• M54: 28,037,184 km (0.038 R)
• M55: 28,211,316 km (0.067 R)
• M56: 28,794,000 km (0.108 R)
• M57: 29,380,723 km (0.114 R)
• M58: 29,675,430 km (0.1 R)
• M59: 32,921,555 km (0.112 R)
• M60: 33,043,926 km (0.112 R)
• M61: 33,166,446 km (0.036 R)
• M62: 33,843,077 km (0.034 R)
• M63: 33,966,645 km (0.032 R)
• M64: 34,586,429 km (0.117 R)
• M65: 34,960,125 km (0.117 R)
• M66: 35,711,555 km (0.032 R)
• M67: 36,152,270 km (0.077 R)
• M68: 37,869,355 km (0.1 R)
• M69: 38,383,223 km (0.108 R)
• M70: 38,705,457 km (0.084 R)
• M71: 39,352,917 km (0.068 R)
• M72: 39,547,843 km (0.101 R)
• M73: 40,330,688 km (0.109 R)
• M74: 40,592,784 km (0.082 R)
• M75: 40,855,328 km (0.112 R)
• M76: 43,177,536 km (0.038 R)
• M77: 44,930,224 km (0.111 R)
• M78: 45,133,977 km (0.032 R)
• M79: 45,610,596 km (0.03 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: 434 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit