🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 14.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 256 Days

Day: 43.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.73 AU - 1.05 AU

Year: 301 Days

Day: 22.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,318,770 km

• M1: 105,018 km (0.104 R)
• M2: 490,382 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.83 AU - 1.25 AU

Year: 380 Days

Day: 17.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,318,770 km

• M1: 248,332 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.02 AU

Year: 843 Days

Day: 48 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.89 AU - 1.95 AU

Year: 953 Days

Day: 25.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 13.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.23 AU - 5.35 AU

Year: 4358 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,318,770 km

• M1: 169,345 km (0.115 R)
• M2: 276,457 km (0.085 R)
• M3: 359,932 km (0.088 R)
• M4: 597,195 km (0.104 R)
• M5: 689,197 km (0.031 R)
• M6: 916,885 km (0.112 R)
• M7: 1,054,815 km (0.083 R)
• M8: 1,180,477 km (0.046 R)
• M9: 1,332,169 km (0.088 R)
• M10: 1,469,201 km (0.098 R)
• M11: 1,567,038 km (0.038 R)
• M12: 1,667,119 km (0.086 R)
• M13: 1,862,493 km (0.038 R)
• M14: 1,957,039 km (0.087 R)
• M15: 2,041,263 km (0.11 R)
• M16: 2,176,200 km (0.069 R)
• M17: 2,314,129 km (0.105 R)
• M18: 2,442,185 km (0.056 R)
• M19: 2,572,784 km (0.101 R)
• M20: 2,665,535 km (0.076 R)
• M21: 2,923,142 km (0.032 R)
• M22: 3,492,512 km (0.109 R)
• M23: 3,972,871 km (0.106 R)
• M24: 4,080,880 km (0.087 R)
• M25: 4,205,495 km (0.111 R)
• M26: 4,347,165 km (0.119 R)
• M27: 4,864,025 km (0.099 R)
• M28: 4,979,664 km (0.062 R)
• M29: 5,079,596 km (0.051 R)
• M30: 5,486,053 km (0.115 R)
• M31: 5,693,396 km (0.043 R)
• M32: 5,797,965 km (0.099 R)
• M33: 5,956,090 km (0.082 R)
• M34: 6,080,106 km (0.113 R)
• M35: 6,694,654 km (0.08 R)
• M36: 6,953,459 km (0.033 R)
• M37: 7,196,854 km (0.085 R)
• M38: 7,329,099 km (0.119 R)
• M39: 7,711,321 km (0.058 R)
• M40: 8,139,471 km (0.104 R)
• M41: 8,257,653 km (0.096 R)
• M42: 8,435,824 km (0.07 R)
• M43: 8,575,399 km (0.112 R)
• M44: 9,100,487 km (0.08 R)
• M45: 9,243,652 km (0.047 R)
• M46: 9,490,788 km (0.096 R)
• M47: 10,118,202 km (0.083 R)
• M48: 11,237,792 km (0.085 R)
• M49: 11,391,429 km (0.107 R)
• M50: 11,479,542 km (0.118 R)
• M51: 12,305,771 km (0.045 R)
• M52: 12,600,778 km (0.054 R)
• M53: 12,691,883 km (0.076 R)
• M54: 13,569,275 km (0.046 R)
• M55: 13,662,774 km (0.063 R)
• M56: 13,756,571 km (0.096 R)
• M57: 14,490,199 km (0.105 R)
• M58: 14,873,918 km (0.099 R)
• M59: 15,042,814 km (0.12 R)
• M60: 15,188,073 km (0.11 R)
• M61: 15,358,166 km (0.094 R)
• M62: 15,553,391 km (0.092 R)
• M63: 16,094,337 km (0.085 R)
• M64: 16,317,388 km (0.089 R)
• M65: 16,516,652 km (0.119 R)
• M66: 16,766,780 km (0.109 R)
• M67: 16,892,292 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 11.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.2 AU - 9.46 AU

Year: 10207 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,318,770 km

• M1: 184,454 km (0.065 R)
• M2: 471,832 km (0.117 R)
• M3: 682,615 km (0.102 R)
• M4: 965,804 km (0.106 R)
• M5: 1,518,568 km (0.114 R)
• M6: 1,689,558 km (0.097 R)
• M7: 1,841,400 km (0.065 R)
• M8: 2,241,126 km (0.116 R)
• M9: 2,324,452 km (0.096 R)
• M10: 2,437,099 km (0.052 R)
• M11: 2,580,563 km (0.119 R)
• M12: 3,120,612 km (0.042 R)
• M13: 3,597,380 km (0.082 R)
• M14: 4,338,039 km (0.112 R)
• M15: 4,512,919 km (0.104 R)
• M16: 4,725,946 km (0.093 R)
• M17: 5,347,675 km (0.113 R)
• M18: 5,725,410 km (0.042 R)
• M19: 6,707,669 km (0.056 R)
• M20: 7,074,035 km (0.118 R)
• M21: 7,954,268 km (0.1 R)
• M22: 9,181,420 km (0.092 R)
• M23: 9,406,714 km (0.087 R)
• M24: 9,725,208 km (0.042 R)
• M25: 10,279,618 km (0.034 R)
• M26: 10,513,589 km (0.105 R)
• M27: 11,322,614 km (0.116 R)
• M28: 11,954,665 km (0.079 R)
• M29: 12,698,316 km (0.073 R)
• M30: 12,899,226 km (0.119 R)
• M31: 14,178,288 km (0.064 R)
• M32: 14,282,258 km (0.06 R)
• M33: 15,230,410 km (0.112 R)
• M34: 15,443,886 km (0.079 R)
• M35: 15,550,998 km (0.027 R)
• M36: 17,131,649 km (0.071 R)
• M37: 17,465,103 km (0.091 R)
• M38: 17,856,899 km (0.112 R)
• M39: 17,969,247 km (0.083 R)
• M40: 18,082,044 km (0.074 R)
• M41: 18,478,179 km (0.079 R)
• M42: 19,684,237 km (0.045 R)
• M43: 19,975,205 km (0.047 R)
• M44: 20,443,596 km (0.114 R)
• M45: 20,561,180 km (0.065 R)
• M46: 20,915,577 km (0.083 R)
• M47: 21,212,380 km (0.054 R)
• M48: 22,232,188 km (0.101 R)
• M49: 22,353,213 km (0.104 R)
• M50: 22,595,861 km (0.117 R)
• M51: 23,083,999 km (0.105 R)
• M52: 24,132,530 km (0.07 R)
• M53: 24,756,652 km (0.117 R)
• M54: 25,133,639 km (0.1 R)
• M55: 27,111,772 km (0.059 R)
• M56: 27,241,174 km (0.115 R)
• M57: 27,500,427 km (0.044 R)
• M58: 27,695,353 km (0.052 R)
• M59: 27,825,653 km (0.106 R)
• M60: 29,670,643 km (0.117 R)
• M61: 31,351,076 km (0.093 R)
• M62: 31,486,911 km (0.102 R)
• M63: 31,622,895 km (0.045 R)
• M64: 32,511,507 km (0.079 R)
• M65: 33,200,555 km (0.056 R)
• M66: 34,663,323 km (0.084 R)
• M67: 37,004,230 km (0.073 R)
• M68: 37,219,651 km (0.044 R)
• M69: 37,940,414 km (0.053 R)
• M70: 38,375,145 km (0.048 R)
• M71: 39,469,154 km (0.079 R)
• M72: 39,835,968 km (0.08 R)
• M73: 40,130,377 km (0.053 R)
• M74: 41,762,340 km (0.119 R)
• M75: 42,736,821 km (0.102 R)
• M76: 43,038,111 km (0.038 R)
• M77: 43,113,658 km (0.107 R)
• M78: 44,250,601 km (0.115 R)
• M79: 45,090,743 km (0.107 R)
• M80: 46,013,163 km (0.1 R)
• M81: 46,322,083 km (0.062 R)
• M82: 46,786,584 km (0.067 R)
• M83: 46,864,226 km (0.07 R)
• M84: 46,941,867 km (0.085 R)
• M85: 47,408,463 km (0.069 R)
• M86: 48,033,184 km (0.08 R)
• M87: 49,764,928 km (0.111 R)
• M88: 50,957,224 km (0.119 R)
• M89: 52,965,575 km (0.116 R)
• M90: 53,289,155 km (0.045 R)
• M91: 53,532,401 km (0.061 R)
• M92: 53,694,865 km (0.118 R)
• M93: 54,101,472 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 7.2

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.62 AU - 14.92 AU

Year: 20330 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,318,770 km

• M1: 140,472 km (0.032 R)
• M2: 441,314 km (0.079 R)
• M3: 659,427 km (0.037 R)
• M4: 1,033,422 km (0.113 R)
• M5: 1,215,931 km (0.088 R)
• M6: 1,380,489 km (0.068 R)
• M7: 1,465,610 km (0.095 R)
• M8: 1,552,527 km (0.11 R)
• M9: 3,050,450 km (0.092 R)
• M10: 3,162,200 km (0.049 R)
• M11: 3,237,448 km (0.068 R)
• M12: 3,981,847 km (0.109 R)
• M13: 5,170,551 km (0.101 R)
• M14: 5,438,780 km (0.113 R)
• M15: 5,849,576 km (0.098 R)
• M16: 6,128,875 km (0.103 R)
• M17: 6,508,255 km (0.053 R)
• M18: 7,042,320 km (0.06 R)
• M19: 7,289,755 km (0.116 R)
• M20: 8,203,947 km (0.086 R)
• M21: 8,886,562 km (0.102 R)
• M22: 9,100,188 km (0.115 R)
• M23: 9,207,749 km (0.087 R)
• M24: 9,261,604 km (0.116 R)
• M25: 9,861,492 km (0.074 R)
• M26: 10,138,248 km (0.089 R)
• M27: 10,305,648 km (0.077 R)
• M28: 11,910,982 km (0.103 R)
• M29: 11,969,625 km (0.109 R)
• M30: 13,104,474 km (0.036 R)
• M31: 16,055,591 km (0.112 R)
• M32: 16,709,035 km (0.106 R)
• M33: 17,304,434 km (0.08 R)
• M34: 17,371,155 km (0.081 R)
• M35: 17,906,865 km (0.11 R)
• M36: 18,041,802 km (0.086 R)
• M37: 18,652,611 km (0.094 R)
• M38: 19,270,151 km (0.111 R)
• M39: 19,824,710 km (0.073 R)
• M40: 19,964,285 km (0.05 R)
• M41: 20,034,147 km (0.07 R)
• M42: 20,454,966 km (0.099 R)
• M43: 21,519,803 km (0.108 R)
• M44: 21,806,882 km (0.086 R)
• M45: 24,297,088 km (0.071 R)
• M46: 24,371,737 km (0.112 R)
• M47: 25,197,368 km (0.091 R)
• M48: 26,108,419 km (0.104 R)
• M49: 26,184,863 km (0.116 R)
• M50: 26,953,198 km (0.074 R)
• M51: 27,572,982 km (0.116 R)
• M52: 28,119,313 km (0.117 R)
• M53: 28,197,703 km (0.083 R)
• M54: 28,905,899 km (0.095 R)
• M55: 29,222,598 km (0.113 R)
• M56: 29,620,079 km (0.045 R)
• M57: 30,259,610 km (0.102 R)
• M58: 31,960,239 km (0.104 R)
• M59: 33,111,095 km (0.087 R)
• M60: 33,442,454 km (0.047 R)
• M61: 34,108,464 km (0.079 R)
• M62: 34,275,565 km (0.098 R)
• M63: 34,442,965 km (0.091 R)
• M64: 35,707,516 km (0.091 R)
• M65: 37,762,093 km (0.038 R)
• M66: 41,359,623 km (0.108 R)
• M67: 42,253,619 km (0.093 R)
• M68: 43,878,551 km (0.026 R)
• M69: 45,156,566 km (0.114 R)
• M70: 45,523,978 km (0.073 R)
• M71: 47,003,501 km (0.116 R)
• M72: 47,469,050 km (0.073 R)
• M73: 48,029,743 km (0.054 R)
• M74: 48,404,785 km (0.108 R)
• M75: 48,498,732 km (0.062 R)
• M76: 49,157,711 km (0.073 R)
• M77: 49,346,653 km (0.106 R)
• M78: 49,630,290 km (0.056 R)
• M79: 52,400,693 km (0.107 R)
• M80: 52,883,446 km (0.092 R)
• M81: 54,731,279 km (0.071 R)
• M82: 55,024,939 km (0.054 R)
• M83: 55,319,198 km (0.054 R)
• M84: 57,293,890 km (0.106 R)
• M85: 58,090,200 km (0.079 R)
• M86: 58,489,775 km (0.1 R)
• M87: 59,996,226 km (0.107 R)
• M88: 62,432,876 km (0.11 R)
• M89: 64,591,424 km (0.061 R)
• M90: 65,005,212 km (0.108 R)
• M91: 69,404,287 km (0.099 R)
• M92: 70,785,224 km (0.09 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit