🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 263 Days

Day: 31.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,435,142 km

• M1: 475,272 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 367 Days

Day: 41.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,435,142 km

• M1: 140,173 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.98 AU - 1.58 AU

Year: 532 Days

Day: 32.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,435,142 km

• M1: 297,251 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.36 AU - 1.5 AU

Year: 628 Days

Day: 39.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,435,142 km

• M1: 38,447 km (0.041 R)
• M2: 926,759 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.96 AU - 2.04 AU

Year: 1038 Days

Day: 17.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,435,142 km

• M1: 156,928 km (0.04 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 8.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.6 AU - 6.28 AU

Year: 5314 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,435,142 km

• M1: 111,151 km (0.106 R)
• M2: 208,091 km (0.072 R)
• M3: 370,704 km (0.09 R)
• M4: 453,282 km (0.094 R)
• M5: 907,161 km (0.095 R)
• M6: 964,906 km (0.111 R)
• M7: 1,038,957 km (0.115 R)
• M8: 1,338,153 km (0.116 R)
• M9: 1,717,832 km (0.079 R)
• M10: 1,845,589 km (0.064 R)
• M11: 1,920,089 km (0.052 R)
• M12: 1,995,636 km (0.052 R)
• M13: 2,367,835 km (0.031 R)
• M14: 2,469,562 km (0.055 R)
• M15: 2,656,110 km (0.098 R)
• M16: 2,761,876 km (0.118 R)
• M17: 3,043,269 km (0.036 R)
• M18: 3,517,495 km (0.089 R)
• M19: 3,798,888 km (0.12 R)
• M20: 3,990,673 km (0.045 R)
• M21: 4,087,762 km (0.061 R)
• M22: 4,259,500 km (0.059 R)
• M23: 4,358,684 km (0.042 R)
• M24: 4,996,270 km (0.118 R)
• M25: 5,527,342 km (0.047 R)
• M26: 5,799,610 km (0.071 R)
• M27: 5,937,390 km (0.098 R)
• M28: 6,132,166 km (0.059 R)
• M29: 6,385,735 km (0.061 R)
• M30: 6,442,582 km (0.101 R)
• M31: 7,226,026 km (0.081 R)
• M32: 7,493,806 km (0.106 R)
• M33: 7,825,614 km (0.082 R)
• M34: 8,472,326 km (0.08 R)
• M35: 8,691,786 km (0.074 R)
• M36: 9,104,227 km (0.026 R)
• M37: 10,246,257 km (0.11 R)
• M38: 10,413,209 km (0.067 R)
• M39: 10,547,248 km (0.066 R)
• M40: 11,295,238 km (0.055 R)
• M41: 11,467,574 km (0.117 R)
• M42: 11,536,689 km (0.105 R)
• M43: 11,640,809 km (0.059 R)
• M44: 11,814,941 km (0.071 R)
• M45: 12,734,220 km (0.097 R)
• M46: 12,913,587 km (0.078 R)
• M47: 13,420,575 km (0.063 R)
• M48: 13,639,735 km (0.095 R)
• M49: 14,565,896 km (0.09 R)
• M50: 15,131,376 km (0.09 R)
• M51: 15,742,483 km (0.106 R)
• M52: 15,896,569 km (0.058 R)
• M53: 15,973,761 km (0.097 R)
• M54: 16,674,179 km (0.077 R)
• M55: 16,909,945 km (0.05 R)
• M56: 17,028,127 km (0.112 R)
• M57: 17,424,412 km (0.081 R)
• M58: 18,266,349 km (0.072 R)
• M59: 18,509,445 km (0.118 R)
• M60: 18,957,641 km (0.073 R)
• M61: 19,409,576 km (0.116 R)
• M62: 19,533,443 km (0.093 R)
• M63: 19,864,952 km (0.051 R)
• M64: 20,073,192 km (0.097 R)
• M65: 20,365,805 km (0.041 R)
• M66: 20,617,878 km (0.068 R)
• M67: 21,209,837 km (0.084 R)
• M68: 22,065,237 km (0.103 R)
• M69: 22,540,510 km (0.111 R)
• M70: 22,627,426 km (0.045 R)
• M71: 26,097,498 km (0.068 R)
• M72: 26,462,667 km (0.091 R)
• M73: 26,967,559 km (0.106 R)
• M74: 27,290,392 km (0.107 R)
• M75: 28,595,035 km (0.063 R)
• M76: 28,783,079 km (0.092 R)
• M77: 29,160,365 km (0.114 R)
• M78: 29,444,451 km (0.109 R)
• M79: 29,967,595 km (0.071 R)
• M80: 30,110,760 km (0.054 R)
• M81: 30,493,880 km (0.116 R)
• M82: 30,830,326 km (0.086 R)
• M83: 31,846,993 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 9.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.3 AU - 7.22 AU

Year: 5750 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,435,142 km

• M1: 168,896 km (0.065 R)
• M2: 372,947 km (0.104 R)
• M3: 912,846 km (0.118 R)
• M4: 1,289,234 km (0.101 R)
• M5: 1,353,861 km (0.076 R)
• M6: 1,606,083 km (0.087 R)
• M7: 1,693,597 km (0.045 R)
• M8: 1,764,806 km (0.037 R)
• M9: 2,135,958 km (0.048 R)
• M10: 2,271,644 km (0.076 R)
• M11: 2,370,378 km (0.034 R)
• M12: 2,490,805 km (0.058 R)
• M13: 2,592,681 km (0.112 R)
• M14: 2,800,771 km (0.055 R)
• M15: 2,992,855 km (0.047 R)
• M16: 3,322,569 km (0.107 R)
• M17: 3,756,851 km (0.113 R)
• M18: 3,968,981 km (0.111 R)
• M19: 4,088,510 km (0.07 R)
• M20: 4,209,235 km (0.117 R)
• M21: 4,429,593 km (0.114 R)
• M22: 4,553,759 km (0.075 R)
• M23: 4,653,840 km (0.105 R)
• M24: 4,984,302 km (0.086 R)
• M25: 5,243,705 km (0.069 R)
• M26: 5,348,573 km (0.073 R)
• M27: 5,775,675 km (0.105 R)
• M28: 5,884,133 km (0.099 R)
• M29: 6,103,294 km (0.08 R)
• M30: 6,241,522 km (0.026 R)
• M31: 6,324,998 km (0.072 R)
• M32: 6,408,773 km (0.089 R)
• M33: 6,890,927 km (0.109 R)
• M34: 7,180,099 km (0.057 R)
• M35: 8,375,985 km (0.119 R)
• M36: 8,560,738 km (0.083 R)
• M37: 9,504,252 km (0.088 R)
• M38: 9,600,443 km (0.05 R)
• M39: 9,664,770 km (0.088 R)
• M40: 10,447,616 km (0.108 R)
• M41: 10,779,873 km (0.105 R)
• M42: 11,522,926 km (0.098 R)
• M43: 11,625,550 km (0.041 R)
• M44: 11,935,217 km (0.118 R)
• M45: 12,387,302 km (0.033 R)
• M46: 12,457,314 km (0.079 R)
• M47: 13,165,211 km (0.071 R)
• M48: 14,031,831 km (0.082 R)
• M49: 14,398,346 km (0.036 R)
• M50: 14,991,352 km (0.054 R)
• M51: 15,441,343 km (0.12 R)
• M52: 16,662,959 km (0.115 R)
• M53: 16,779,047 km (0.094 R)
• M54: 17,757,267 km (0.097 R)
• M55: 18,233,288 km (0.077 R)
• M56: 18,512,886 km (0.053 R)
• M57: 18,753,739 km (0.057 R)
• M58: 18,955,247 km (0.075 R)
• M59: 19,564,110 km (0.073 R)
• M60: 20,925,900 km (0.07 R)
• M61: 21,386,661 km (0.118 R)
• M62: 23,609,536 km (0.09 R)
• M63: 23,696,602 km (0.071 R)
• M64: 24,352,140 km (0.058 R)
• M65: 25,146,804 km (0.112 R)
• M66: 25,324,526 km (0.103 R)
• M67: 26,039,604 km (0.084 R)
• M68: 26,852,070 km (0.111 R)
• M69: 27,718,690 km (0.111 R)
• M70: 28,872,838 km (0.04 R)
• M71: 29,058,938 km (0.094 R)
• M72: 29,572,956 km (0.105 R)
• M73: 30,514,974 km (0.044 R)
• M74: 31,037,369 km (0.069 R)
• M75: 31,419,143 km (0.112 R)
• M76: 31,706,371 km (0.048 R)
• M77: 32,235,499 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.95 AU - 10.33 AU

Year: 11853 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,435,142 km

• M1: 189,092 km (0.055 R)
• M2: 324,927 km (0.112 R)
• M3: 415,732 km (0.103 R)
• M4: 566,228 km (0.052 R)
• M5: 649,554 km (0.062 R)
• M6: 774,767 km (0.072 R)
• M7: 1,094,009 km (0.072 R)
• M8: 1,384,079 km (0.096 R)
• M9: 2,541,219 km (0.09 R)
• M10: 3,052,395 km (0.068 R)
• M11: 3,963,147 km (0.09 R)
• M12: 4,168,844 km (0.066 R)
• M13: 4,519,651 km (0.097 R)
• M14: 5,287,537 km (0.088 R)
• M15: 5,438,481 km (0.119 R)
• M16: 5,977,931 km (0.049 R)
• M17: 6,494,343 km (0.092 R)
• M18: 6,574,976 km (0.073 R)
• M19: 6,983,677 km (0.093 R)
• M20: 7,191,319 km (0.098 R)
• M21: 7,912,082 km (0.067 R)
• M22: 8,390,795 km (0.087 R)
• M23: 8,878,933 km (0.065 R)
• M24: 9,285,390 km (0.096 R)
• M25: 9,467,900 km (0.066 R)
• M26: 9,605,679 km (0.058 R)
• M27: 10,635,810 km (0.092 R)
• M28: 11,997,450 km (0.117 R)
• M29: 14,668,819 km (0.075 R)
• M30: 14,775,183 km (0.111 R)
• M31: 14,935,103 km (0.074 R)
• M32: 15,906,891 km (0.115 R)
• M33: 16,566,169 km (0.09 R)
• M34: 16,843,523 km (0.08 R)
• M35: 18,539,814 km (0.084 R)
• M36: 18,770,045 km (0.025 R)
• M37: 18,885,534 km (0.059 R)
• M38: 19,233,349 km (0.084 R)
• M39: 19,408,080 km (0.05 R)
• M40: 21,909,655 km (0.111 R)
• M41: 25,655,287 km (0.051 R)
• M42: 26,492,736 km (0.063 R)
• M43: 26,817,213 km (0.091 R)
• M44: 27,208,262 km (0.118 R)
• M45: 27,732,752 km (0.108 R)
• M46: 27,996,194 km (0.094 R)
• M47: 28,658,464 km (0.055 R)
• M48: 31,222,123 km (0.116 R)
• M49: 32,046,706 km (0.107 R)
• M50: 33,087,758 km (0.066 R)
• M51: 34,069,269 km (0.082 R)
• M52: 34,422,171 km (0.054 R)
• M53: 35,131,714 km (0.068 R)
• M54: 36,061,165 km (0.105 R)
• M55: 36,204,779 km (0.067 R)
• M56: 36,781,628 km (0.064 R)
• M57: 37,725,292 km (0.057 R)
• M58: 38,383,373 km (0.034 R)
• M59: 40,454,705 km (0.029 R)
• M60: 42,031,915 km (0.054 R)
• M61: 42,486,244 km (0.067 R)
• M62: 43,859,104 km (0.099 R)
• M63: 44,166,079 km (0.05 R)
• M64: 45,246,325 km (0.088 R)
• M65: 45,478,949 km (0.037 R)
• M66: 45,867,605 km (0.062 R)
• M67: 47,511,685 km (0.091 R)
• M68: 48,064,001 km (0.077 R)
• M69: 48,380,550 km (0.072 R)
• M70: 48,856,720 km (0.109 R)
• M71: 49,653,777 km (0.096 R)
• M72: 49,733,663 km (0.06 R)
• M73: 50,214,320 km (0.083 R)
• M74: 51,179,975 km (0.107 R)
• M75: 51,584,188 km (0.068 R)
• M76: 52,803,112 km (0.105 R)
• M77: 53,620,963 km (0.119 R)
• M78: 54,773,166 km (0.034 R)
• M79: 54,855,744 km (0.098 R)
• M80: 55,269,382 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit