🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 152 Days

Day: 16.7 Hours

Environment

Temp: 260 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.48 AU - 1.7 AU

Year: 708 Days

Day: 42.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.99 AU - 3.89 AU

Year: 2253 Days

Day: 13.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,907,948 km

• M1: 2,426,029 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.41 AU - 4.85 AU

Year: 2964 Days

Day: 20.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.83 AU - 5.69 AU

Year: 4260 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 12.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.31 AU - 6.07 AU

Year: 4793 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,907,948 km

• M1: 201,209 km (0.112 R)
• M2: 289,472 km (0.093 R)
• M3: 394,190 km (0.065 R)
• M4: 655,687 km (0.064 R)
• M5: 808,576 km (0.034 R)
• M6: 1,540,858 km (0.092 R)
• M7: 1,732,643 km (0.072 R)
• M8: 2,179,043 km (0.105 R)
• M9: 2,516,835 km (0.107 R)
• M10: 2,871,681 km (0.083 R)
• M11: 3,000,784 km (0.086 R)
• M12: 3,354,583 km (0.104 R)
• M13: 3,445,239 km (0.084 R)
• M14: 3,628,945 km (0.065 R)
• M15: 3,745,482 km (0.063 R)
• M16: 3,863,215 km (0.083 R)
• M17: 3,982,295 km (0.081 R)
• M18: 4,671,642 km (0.044 R)
• M19: 4,849,813 km (0.104 R)
• M20: 5,344,833 km (0.047 R)
• M21: 6,103,892 km (0.062 R)
• M22: 6,355,217 km (0.087 R)
• M23: 6,867,889 km (0.067 R)
• M24: 6,983,677 km (0.056 R)
• M25: 7,423,645 km (0.082 R)
• M26: 7,692,023 km (0.115 R)
• M27: 7,902,956 km (0.056 R)
• M28: 8,330,657 km (0.096 R)
• M29: 8,547,274 km (0.095 R)
• M30: 8,672,039 km (0.092 R)
• M31: 8,954,779 km (0.102 R)
• M32: 9,756,025 km (0.06 R)
• M33: 9,853,713 km (0.064 R)
• M34: 10,280,964 km (0.079 R)
• M35: 10,848,838 km (0.116 R)
• M36: 11,598,772 km (0.03 R)
• M37: 12,330,455 km (0.106 R)
• M38: 12,826,372 km (0.069 R)
• M39: 13,220,712 km (0.119 R)
• M40: 13,691,945 km (0.107 R)
• M41: 13,874,754 km (0.064 R)
• M42: 13,984,708 km (0.091 R)
• M43: 14,242,615 km (0.042 R)
• M44: 14,353,616 km (0.066 R)
• M45: 14,650,867 km (0.091 R)
• M46: 15,176,255 km (0.059 R)
• M47: 16,245,431 km (0.111 R)
• M48: 16,516,652 km (0.091 R)
• M49: 16,828,264 km (0.07 R)
• M50: 16,945,699 km (0.102 R)
• M51: 17,338,992 km (0.102 R)
• M52: 17,775,069 km (0.082 R)
• M53: 18,214,738 km (0.102 R)
• M54: 18,375,555 km (0.042 R)
• M55: 19,432,165 km (0.035 R)
• M56: 19,514,294 km (0.12 R)
• M57: 19,885,147 km (0.072 R)
• M58: 20,009,164 km (0.099 R)
• M59: 20,092,191 km (0.1 R)
• M60: 20,424,896 km (0.046 R)
• M61: 20,885,508 km (0.057 R)
• M62: 21,519,055 km (0.052 R)
• M63: 21,604,027 km (0.105 R)
• M64: 21,816,905 km (0.084 R)
• M65: 22,588,979 km (0.107 R)
• M66: 22,848,382 km (0.1 R)
• M67: 23,413,712 km (0.075 R)
• M68: 23,676,257 km (0.114 R)
• M69: 24,381,012 km (0.064 R)
• M70: 24,914,179 km (0.066 R)
• M71: 26,993,290 km (0.096 R)
• M72: 27,222,624 km (0.118 R)
• M73: 27,360,553 km (0.119 R)
• M74: 27,498,632 km (0.093 R)
• M75: 27,960,889 km (0.094 R)
• M76: 28,192,916 km (0.081 R)
• M77: 28,752,412 km (0.111 R)
• M78: 28,986,682 km (0.109 R)
• M79: 29,645,960 km (0.033 R)
• M80: 29,882,474 km (0.106 R)
• M81: 31,363,642 km (0.101 R)
• M82: 31,943,484 km (0.09 R)
• M83: 32,673,073 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.1

Radius: 5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.69 AU - 14.69 AU

Year: 16915 Days

Day: 22.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 98,907,948 km

• M1: 538,104 km (0.102 R)
• M2: 839,693 km (0.103 R)
• M3: 1,111,213 km (0.078 R)
• M4: 1,925,474 km (0.042 R)
• M5: 3,007,964 km (0.099 R)
• M6: 3,330,797 km (0.085 R)
• M7: 3,463,041 km (0.101 R)
• M8: 3,529,762 km (0.102 R)
• M9: 3,846,909 km (0.114 R)
• M10: 3,939,211 km (0.051 R)
• M11: 4,055,598 km (0.087 R)
• M12: 4,126,059 km (0.053 R)
• M13: 4,196,819 km (0.113 R)
• M14: 4,605,819 km (0.048 R)
• M15: 4,703,806 km (0.108 R)
• M16: 4,753,173 km (0.119 R)
• M17: 5,933,500 km (0.096 R)
• M18: 6,201,580 km (0.054 R)
• M19: 6,583,503 km (0.087 R)
• M20: 7,861,966 km (0.117 R)
• M21: 8,126,605 km (0.063 R)
• M22: 10,060,008 km (0.09 R)
• M23: 11,456,803 km (0.056 R)
• M24: 11,523,374 km (0.073 R)
• M25: 11,690,026 km (0.101 R)
• M26: 11,756,897 km (0.096 R)
• M27: 11,857,426 km (0.094 R)
• M28: 12,330,604 km (0.104 R)
• M29: 12,569,512 km (0.084 R)
• M30: 13,086,523 km (0.071 R)
• M31: 13,295,212 km (0.053 R)
• M32: 13,999,070 km (0.031 R)
• M33: 14,248,150 km (0.09 R)
• M34: 14,750,948 km (0.109 R)
• M35: 16,219,252 km (0.112 R)
• M36: 17,122,224 km (0.119 R)
• M37: 18,429,261 km (0.085 R)
• M38: 18,546,097 km (0.099 R)
• M39: 18,702,427 km (0.079 R)
• M40: 18,898,250 km (0.093 R)
• M41: 20,731,871 km (0.104 R)
• M42: 21,097,189 km (0.109 R)
• M43: 22,621,442 km (0.069 R)
• M44: 22,955,644 km (0.105 R)
• M45: 23,333,677 km (0.1 R)
• M46: 23,586,647 km (0.087 R)
• M47: 23,713,656 km (0.105 R)
• M48: 24,565,317 km (0.115 R)
• M49: 25,038,046 km (0.073 R)
• M50: 25,600,684 km (0.106 R)
• M51: 25,818,049 km (0.119 R)
• M52: 26,036,163 km (0.037 R)
• M53: 26,694,094 km (0.095 R)
• M54: 27,490,853 km (0.041 R)
• M55: 27,668,874 km (0.027 R)
• M56: 28,430,178 km (0.118 R)
• M57: 28,971,572 km (0.06 R)
• M58: 29,562,035 km (0.101 R)
• M59: 29,881,576 km (0.063 R)
• M60: 30,801,005 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 4.3

Gravity: 44.47 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.61 AU - 18.47 AU

Year: 27055 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,907,948 km

• M1: 69,713 km (0.104 R)
• M2: 272,567 km (0.112 R)
• M3: 333,005 km (0.114 R)
• M4: 728,691 km (0.032 R)
• M5: 785,688 km (0.088 R)
• M6: 874,100 km (0.105 R)
• M7: 2,290,343 km (0.043 R)
• M8: 2,722,532 km (0.098 R)
• M9: 3,464,986 km (0.091 R)
• M10: 4,162,710 km (0.083 R)
• M11: 4,369,903 km (0.062 R)
• M12: 4,422,263 km (0.102 R)
• M13: 4,794,313 km (0.116 R)
• M14: 5,066,281 km (0.091 R)
• M15: 5,343,187 km (0.116 R)
• M16: 6,027,597 km (0.117 R)
• M17: 7,290,353 km (0.107 R)
• M18: 8,111,645 km (0.088 R)
• M19: 8,305,225 km (0.081 R)
• M20: 8,500,450 km (0.094 R)
• M21: 9,431,099 km (0.11 R)
• M22: 9,839,800 km (0.113 R)
• M23: 10,323,749 km (0.064 R)
• M24: 13,234,774 km (0.106 R)
• M25: 13,310,620 km (0.099 R)
• M26: 13,462,612 km (0.059 R)
• M27: 13,768,539 km (0.055 R)
• M28: 13,845,433 km (0.075 R)
• M29: 14,387,276 km (0.105 R)
• M30: 14,621,546 km (0.041 R)
• M31: 15,651,528 km (0.073 R)
• M32: 16,459,655 km (0.048 R)
• M33: 17,115,792 km (0.088 R)
• M34: 17,613,504 km (0.062 R)
• M35: 18,200,227 km (0.077 R)
• M36: 19,478,989 km (0.1 R)
• M37: 19,998,543 km (0.111 R)
• M38: 23,118,556 km (0.038 R)
• M39: 27,442,682 km (0.096 R)
• M40: 28,024,768 km (0.105 R)
• M41: 28,219,694 km (0.118 R)
• M42: 29,398,674 km (0.099 R)
• M43: 29,894,591 km (0.098 R)
• M44: 30,193,488 km (0.093 R)
• M45: 30,794,273 km (0.115 R)
• M46: 31,096,161 km (0.093 R)
• M47: 34,168,303 km (0.077 R)
• M48: 36,694,712 km (0.114 R)
• M49: 37,550,262 km (0.117 R)
• M50: 37,765,085 km (0.109 R)
• M51: 37,872,646 km (0.068 R)
• M52: 40,375,269 km (0.061 R)
• M53: 41,480,049 km (0.068 R)
• M54: 41,591,050 km (0.08 R)
• M55: 41,702,052 km (0.061 R)
• M56: 43,944,973 km (0.116 R)
• M57: 44,853,032 km (0.041 R)
• M58: 45,309,455 km (0.119 R)
• M59: 46,572,360 km (0.059 R)
• M60: 47,730,547 km (0.057 R)
• M61: 49,367,746 km (0.03 R)
• M62: 50,548,373 km (0.069 R)
• M63: 50,667,004 km (0.073 R)
• M64: 53,057,877 km (0.11 R)
• M65: 54,145,753 km (0.1 R)
• M66: 54,753,269 km (0.089 R)
• M67: 57,700,796 km (0.045 R)
• M68: 60,699,486 km (0.059 R)
• M69: 61,710,169 km (0.079 R)
• M70: 62,090,746 km (0.048 R)
• M71: 63,748,290 km (0.108 R)
• M72: 65,808,403 km (0.118 R)
• M73: 68,807,989 km (0.113 R)
• M74: 69,070,833 km (0.11 R)
• M75: 72,786,694 km (0.102 R)
• M76: 74,264,123 km (0.101 R)
• M77: 75,074,195 km (0.107 R)
• M78: 75,209,432 km (0.118 R)
• M79: 75,344,818 km (0.076 R)
• M80: 75,751,425 km (0.119 R)
• M81: 75,887,260 km (0.062 R)
• M82: 78,618,169 km (0.106 R)
• M83: 78,892,980 km (0.118 R)
• M84: 80,687,407 km (0.113 R)
• M85: 84,316,202 km (0.116 R)
• M86: 85,161,281 km (0.095 R)
• M87: 85,867,532 km (0.056 R)
• M88: 88,140,672 km (0.097 R)
• M89: 89,714,890 km (0.07 R)
• M90: 95,370,587 km (0.067 R)
• M91: 96,544,931 km (0.1 R)
• M92: 96,986,544 km (0.109 R)
• M93: 97,428,904 km (0.095 R)
• M94: 97,724,061 km (0.104 R)
• M95: 98,463,374 km (0.114 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit