🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.64 AU - 0.84 AU

Year: 224 Days

Day: 37.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.2 AU - 1.2 AU

Year: 462 Days

Day: 45.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,741,917 km

• M1: 804,837 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.17 AU - 1.57 AU

Year: 564 Days

Day: 14.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.55 AU - 1.93 AU

Year: 807 Days

Day: 33.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2.02 AU

Year: 849 Days

Day: 18.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.13 AU - 2.97 AU

Year: 1431 Days

Day: 20.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.34 AU - 4.72 AU

Year: 2843 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,741,917 km

• M1: 1,051,972 km (0.104 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 9.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.53 AU - 6.09 AU

Year: 4922 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,741,917 km

• M1: 116,387 km (0.045 R)
• M2: 237,412 km (0.068 R)
• M3: 335,548 km (0.098 R)
• M4: 442,361 km (0.032 R)
• M5: 663,167 km (0.068 R)
• M6: 770,279 km (0.06 R)
• M7: 849,118 km (0.115 R)
• M8: 1,218,475 km (0.069 R)
• M9: 1,365,978 km (0.114 R)
• M10: 1,463,067 km (0.109 R)
• M11: 1,591,273 km (0.056 R)
• M12: 1,664,127 km (0.107 R)
• M13: 1,768,247 km (0.116 R)
• M14: 1,998,628 km (0.062 R)
• M15: 2,061,758 km (0.111 R)
• M16: 2,437,847 km (0.112 R)
• M17: 2,556,628 km (0.088 R)
• M18: 2,800,023 km (0.053 R)
• M19: 2,888,735 km (0.058 R)
• M20: 3,253,305 km (0.096 R)
• M21: 3,328,104 km (0.095 R)
• M22: 3,632,685 km (0.067 R)
• M23: 3,946,392 km (0.079 R)
• M24: 4,146,853 km (0.087 R)
• M25: 4,412,688 km (0.106 R)
• M26: 4,474,772 km (0.044 R)
• M27: 4,558,098 km (0.093 R)
• M28: 5,133,900 km (0.079 R)
• M29: 5,308,929 km (0.077 R)
• M30: 5,375,051 km (0.038 R)
• M31: 5,619,943 km (0.109 R)
• M32: 6,517,830 km (0.046 R)
• M33: 6,659,798 km (0.092 R)
• M34: 6,874,920 km (0.075 R)
• M35: 7,214,058 km (0.045 R)
• M36: 7,484,381 km (0.073 R)
• M37: 7,984,487 km (0.093 R)
• M38: 8,598,736 km (0.045 R)
• M39: 9,148,807 km (0.083 R)
• M40: 10,036,072 km (0.09 R)
• M41: 10,118,052 km (0.045 R)
• M42: 10,200,331 km (0.08 R)
• M43: 10,838,216 km (0.08 R)
• M44: 11,006,813 km (0.114 R)
• M45: 11,091,485 km (0.095 R)
• M46: 11,289,703 km (0.091 R)
• M47: 11,949,429 km (0.083 R)
• M48: 12,036,345 km (0.078 R)
• M49: 12,503,839 km (0.119 R)
• M50: 12,798,995 km (0.098 R)
• M51: 12,917,776 km (0.088 R)
• M52: 13,156,235 km (0.115 R)
• M53: 14,125,031 km (0.092 R)
• M54: 14,991,352 km (0.088 R)
• M55: 15,054,034 km (0.109 R)
• M56: 15,147,981 km (0.092 R)
• M57: 15,242,078 km (0.064 R)
• M58: 15,970,620 km (0.118 R)
• M59: 17,330,165 km (0.11 R)
• M60: 17,560,396 km (0.068 R)
• M61: 18,491,194 km (0.118 R)
• M62: 18,591,874 km (0.089 R)
• M63: 18,659,043 km (0.071 R)
• M64: 18,827,490 km (0.09 R)
• M65: 19,403,891 km (0.099 R)
• M66: 19,506,216 km (0.115 R)
• M67: 19,814,388 km (0.096 R)
• M68: 20,504,632 km (0.053 R)
• M69: 20,748,177 km (0.08 R)
• M70: 20,957,614 km (0.032 R)
• M71: 21,308,272 km (0.08 R)
• M72: 21,413,888 km (0.11 R)
• M73: 21,731,634 km (0.045 R)
• M74: 21,944,362 km (0.116 R)
• M75: 22,982,272 km (0.091 R)
• M76: 23,634,668 km (0.055 R)
• M77: 24,072,841 km (0.085 R)
• M78: 24,550,656 km (0.073 R)
• M79: 24,735,260 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 12.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.05 AU - 10.51 AU

Year: 11584 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,741,917 km

• M1: 200,461 km (0.115 R)
• M2: 347,516 km (0.108 R)
• M3: 782,995 km (0.063 R)
• M4: 1,127,818 km (0.091 R)
• M5: 1,612,515 km (0.107 R)
• M6: 1,707,510 km (0.09 R)
• M7: 1,928,167 km (0.106 R)
• M8: 2,211,057 km (0.116 R)
• M9: 2,788,205 km (0.079 R)
• M10: 3,020,381 km (0.119 R)
• M11: 3,258,840 km (0.119 R)
• M12: 3,441,948 km (0.082 R)
• M13: 3,534,848 km (0.066 R)
• M14: 5,167,410 km (0.086 R)
• M15: 5,417,537 km (0.104 R)
• M16: 7,001,330 km (0.107 R)
• M17: 7,278,535 km (0.085 R)
• M18: 7,358,420 km (0.074 R)
• M19: 7,721,494 km (0.095 R)
• M20: 8,507,182 km (0.111 R)
• M21: 9,016,712 km (0.119 R)
• M22: 9,231,834 km (0.053 R)
• M23: 9,492,434 km (0.112 R)
• M24: 9,755,427 km (0.044 R)
• M25: 10,198,984 km (0.118 R)
• M26: 10,468,410 km (0.11 R)
• M27: 11,106,146 km (0.076 R)
• M28: 12,086,311 km (0.063 R)
• M29: 12,323,873 km (0.055 R)
• M30: 12,562,930 km (0.08 R)
• M31: 13,436,133 km (0.066 R)
• M32: 13,534,419 km (0.111 R)
• M33: 13,781,105 km (0.114 R)
• M34: 13,880,139 km (0.061 R)
• M35: 14,078,955 km (0.074 R)
• M36: 14,630,821 km (0.119 R)
• M37: 14,884,091 km (0.111 R)
• M38: 15,446,130 km (0.094 R)
• M39: 16,119,470 km (0.056 R)
• M40: 16,696,768 km (0.118 R)
• M41: 19,294,236 km (0.087 R)
• M42: 19,460,738 km (0.067 R)
• M43: 19,572,039 km (0.098 R)
• M44: 21,783,694 km (0.092 R)
• M45: 22,130,911 km (0.051 R)
• M46: 23,360,755 km (0.115 R)
• M47: 23,597,568 km (0.09 R)
• M48: 24,192,968 km (0.087 R)
• M49: 24,372,485 km (0.118 R)
• M50: 24,853,592 km (0.118 R)
• M51: 26,871,218 km (0.118 R)
• M52: 26,995,235 km (0.093 R)
• M53: 28,056,632 km (0.061 R)
• M54: 28,371,386 km (0.082 R)
• M55: 29,067,913 km (0.112 R)
• M56: 30,155,640 km (0.057 R)
• M57: 30,801,753 km (0.101 R)
• M58: 30,931,454 km (0.094 R)
• M59: 31,387,129 km (0.094 R)
• M60: 32,107,593 km (0.116 R)
• M61: 33,431,384 km (0.098 R)
• M62: 33,832,007 km (0.067 R)
• M63: 34,167,106 km (0.081 R)
• M64: 35,722,625 km (0.079 R)
• M65: 36,749,465 km (0.095 R)
• M66: 37,370,296 km (0.057 R)
• M67: 37,716,615 km (0.059 R)
• M68: 38,273,119 km (0.051 R)
• M69: 38,412,544 km (0.099 R)
• M70: 38,762,155 km (0.083 R)
• M71: 39,112,812 km (0.053 R)
• M72: 39,323,745 km (0.107 R)
• M73: 40,596,973 km (0.086 R)
• M74: 40,953,165 km (0.099 R)
• M75: 42,315,702 km (0.094 R)
• M76: 42,532,171 km (0.069 R)
• M77: 43,111,414 km (0.106 R)
• M78: 43,256,524 km (0.116 R)
• M79: 43,766,054 km (0.041 R)
• M80: 44,204,376 km (0.104 R)
• M81: 44,864,551 km (0.115 R)
• M82: 45,085,208 km (0.1 R)
• M83: 46,715,376 km (0.038 R)
• M84: 48,063,402 km (0.113 R)
• M85: 48,515,487 km (0.079 R)
• M86: 49,196,457 km (0.098 R)
• M87: 50,721,008 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489

Radius: 3.3

Gravity: 44.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.39 AU - 16.91 AU

Year: 17725 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,741,917 km

• M1: 56,847 km (0.069 R)
• M2: 94,546 km (0.095 R)
• M3: 156,180 km (0.053 R)
• M4: 259,702 km (0.045 R)
• M5: 350,657 km (0.088 R)
• M6: 742,005 km (0.041 R)
• M7: 763,248 km (0.097 R)
• M8: 1,128,417 km (0.055 R)
• M9: 1,177,485 km (0.117 R)
• M10: 1,303,147 km (0.082 R)
• M11: 1,459,776 km (0.115 R)
• M12: 1,877,004 km (0.052 R)
• M13: 1,935,198 km (0.092 R)
• M14: 2,359,757 km (0.043 R)
• M15: 2,582,508 km (0.059 R)
• M16: 2,979,990 km (0.117 R)
• M17: 3,013,948 km (0.071 R)
• M18: 3,220,543 km (0.029 R)
• M19: 3,683,698 km (0.114 R)
• M20: 3,941,605 km (0.108 R)
• M21: 4,167,348 km (0.116 R)
• M22: 4,397,130 km (0.087 R)
• M23: 4,435,876 km (0.082 R)
• M24: 4,631,251 km (0.08 R)
• M25: 4,829,318 km (0.053 R)
• M26: 5,111,310 km (0.092 R)
• M27: 5,357,399 km (0.074 R)
• M28: 5,860,796 km (0.116 R)
• M29: 6,423,134 km (0.114 R)
• M30: 7,878,721 km (0.103 R)
• M31: 8,257,802 km (0.118 R)
• M32: 8,305,674 km (0.088 R)
• M33: 8,837,793 km (0.042 R)
• M34: 9,231,535 km (0.052 R)
• M35: 10,036,372 km (0.048 R)
• M36: 10,138,547 km (0.085 R)
• M37: 10,706,570 km (0.116 R)
• M38: 10,968,217 km (0.069 R)
• M39: 11,551,050 km (0.104 R)
• M40: 11,819,429 km (0.097 R)
• M41: 12,089,752 km (0.113 R)
• M42: 12,416,773 km (0.117 R)
• M43: 13,303,290 km (0.11 R)
• M44: 13,810,726 km (0.115 R)
• M45: 13,924,420 km (0.044 R)
• M46: 14,439,635 km (0.116 R)
• M47: 14,554,975 km (0.057 R)
• M48: 15,784,371 km (0.09 R)
• M49: 17,229,636 km (0.108 R)
• M50: 17,290,821 km (0.115 R)
• M51: 18,092,067 km (0.094 R)
• M52: 18,528,594 km (0.08 R)
• M53: 19,539,127 km (0.118 R)
• M54: 19,730,613 km (0.087 R)
• M55: 20,697,314 km (0.055 R)
• M56: 21,481,656 km (0.111 R)
• M57: 21,613,302 km (0.082 R)
• M58: 24,508,320 km (0.07 R)
• M59: 24,577,135 km (0.111 R)
• M60: 26,669,560 km (0.084 R)
• M61: 27,736,941 km (0.112 R)
• M62: 28,311,995 km (0.099 R)
• M63: 29,036,199 km (0.08 R)
• M64: 31,768,454 km (0.082 R)
• M65: 33,279,094 km (0.079 R)
• M66: 33,355,239 km (0.108 R)
• M67: 34,273,471 km (0.059 R)
• M68: 36,291,396 km (0.055 R)
• M69: 36,448,324 km (0.086 R)
• M70: 39,228,750 km (0.051 R)
• M71: 40,035,532 km (0.117 R)
• M72: 40,929,529 km (0.088 R)
• M73: 41,092,740 km (0.097 R)
• M74: 43,234,233 km (0.088 R)
• M75: 43,733,591 km (0.057 R)
• M76: 47,882,389 km (0.116 R)
• M77: 48,226,614 km (0.107 R)
• M78: 48,398,950 km (0.094 R)
• M79: 50,396,231 km (0.111 R)
• M80: 50,921,619 km (0.108 R)
• M81: 51,625,028 km (0.107 R)
• M82: 52,686,276 km (0.069 R)
• M83: 53,933,324 km (0.111 R)
• M84: 54,022,783 km (0.092 R)
• M85: 54,381,070 km (0.114 R)
• M86: 56,093,666 km (0.093 R)
• M87: 56,365,635 km (0.109 R)
• M88: 57,640,957 km (0.094 R)
• M89: 58,373,837 km (0.071 R)
• M90: 58,557,543 km (0.086 R)
• M91: 60,219,725 km (0.088 R)
• M92: 60,498,276 km (0.083 R)
• M93: 61,149,925 km (0.049 R)
• M94: 61,336,473 km (0.059 R)
• M95: 61,803,817 km (0.091 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit