🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 177 Days

Day: 22.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,545,142 km

• M1: 161,566 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.41 AU

Year: 457 Days

Day: 35 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.14 AU - 1.9 AU

Year: 695 Days

Day: 39.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,545,142 km

• M1: 727,794 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.33 AU - 2.15 AU

Year: 851 Days

Day: 40.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.58 AU - 2.48 AU

Year: 1073 Days

Day: 32.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.18 AU

Year: 1089 Days

Day: 38.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,545,142 km

• M1: 956,080 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.28 AU - 3.68 AU

Year: 2408 Days

Day: 24.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,545,142 km

• M1: 841,338 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 8.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.21 AU - 4.95 AU

Year: 3635 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 163.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,545,142 km

• M1: 152,141 km (0.028 R)
• M2: 242,199 km (0.026 R)
• M3: 343,477 km (0.08 R)
• M4: 680,521 km (0.027 R)
• M5: 768,933 km (0.118 R)
• M6: 878,738 km (0.071 R)
• M7: 949,198 km (0.099 R)
• M8: 1,021,454 km (0.062 R)
• M9: 1,086,380 km (0.1 R)
• M10: 1,172,099 km (0.118 R)
• M11: 1,230,442 km (0.093 R)
• M12: 1,310,029 km (0.085 R)
• M13: 1,432,549 km (0.04 R)
• M14: 1,537,717 km (0.111 R)
• M15: 1,722,619 km (0.063 R)
• M16: 1,880,296 km (0.09 R)
• M17: 2,295,430 km (0.116 R)
• M18: 2,444,429 km (0.112 R)
• M19: 2,648,032 km (0.068 R)
• M20: 2,830,841 km (0.073 R)
• M21: 2,910,427 km (0.117 R)
• M22: 3,112,683 km (0.055 R)
• M23: 3,631,488 km (0.087 R)
• M24: 3,820,281 km (0.117 R)
• M25: 3,997,405 km (0.12 R)
• M26: 4,132,043 km (0.115 R)
• M27: 4,298,545 km (0.12 R)
• M28: 4,576,049 km (0.117 R)
• M29: 4,938,974 km (0.11 R)
• M30: 5,148,261 km (0.118 R)
• M31: 5,245,949 km (0.065 R)
• M32: 5,344,234 km (0.109 R)
• M33: 5,459,574 km (0.093 R)
• M34: 6,290,291 km (0.114 R)
• M35: 6,499,728 km (0.051 R)
• M36: 6,605,344 km (0.093 R)
• M37: 6,961,537 km (0.039 R)
• M38: 7,141,952 km (0.119 R)
• M39: 7,599,871 km (0.117 R)
• M40: 7,935,419 km (0.028 R)
• M41: 8,199,758 km (0.076 R)
• M42: 8,717,816 km (0.066 R)
• M43: 8,892,845 km (0.062 R)
• M44: 9,010,280 km (0.12 R)
• M45: 9,108,416 km (0.111 R)
• M46: 9,365,425 km (0.079 R)
• M47: 9,564,689 km (0.073 R)
• M48: 10,831,634 km (0.117 R)
• M49: 10,915,109 km (0.053 R)
• M50: 11,230,312 km (0.03 R)
• M51: 11,378,414 km (0.118 R)
• M52: 11,740,890 km (0.091 R)
• M53: 11,955,862 km (0.06 R)
• M54: 12,085,414 km (0.084 R)
• M55: 12,172,031 km (0.109 R)
• M56: 12,258,947 km (0.064 R)
• M57: 12,324,321 km (0.1 R)
• M58: 13,384,671 km (0.116 R)
• M59: 13,586,778 km (0.1 R)
• M60: 13,880,438 km (0.088 R)
• M61: 13,971,244 km (0.077 R)
• M62: 14,130,566 km (0.119 R)
• M63: 14,336,413 km (0.11 R)
• M64: 14,451,154 km (0.057 R)
• M65: 14,520,119 km (0.097 R)
• M66: 14,589,233 km (0.105 R)
• M67: 14,797,174 km (0.11 R)
• M68: 15,052,837 km (0.073 R)
• M69: 15,122,699 km (0.043 R)
• M70: 15,192,711 km (0.089 R)
• M71: 15,662,598 km (0.035 R)
• M72: 15,733,507 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 13.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.49 AU - 7.11 AU

Year: 5180 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,545,142 km

• M1: 190,588 km (0.112 R)
• M2: 356,791 km (0.099 R)
• M3: 747,391 km (0.072 R)
• M4: 859,141 km (0.106 R)
• M5: 1,073,365 km (0.053 R)
• M6: 1,187,508 km (0.051 R)
• M7: 1,351,617 km (0.117 R)
• M8: 1,491,790 km (0.084 R)
• M9: 1,977,833 km (0.113 R)
• M10: 2,138,651 km (0.067 R)
• M11: 2,267,006 km (0.108 R)
• M12: 2,569,942 km (0.038 R)
• M13: 2,886,341 km (0.117 R)
• M14: 2,987,769 km (0.114 R)
• M15: 3,257,494 km (0.115 R)
• M16: 3,448,979 km (0.094 R)
• M17: 3,710,027 km (0.074 R)
• M18: 4,891,551 km (0.034 R)
• M19: 4,988,939 km (0.119 R)
• M20: 5,210,494 km (0.098 R)
• M21: 5,334,959 km (0.04 R)
• M22: 5,972,246 km (0.06 R)
• M23: 6,207,713 km (0.057 R)
• M24: 6,392,915 km (0.066 R)
• M25: 6,526,357 km (0.116 R)
• M26: 6,769,004 km (0.105 R)
• M27: 7,374,577 km (0.102 R)
• M28: 7,486,476 km (0.072 R)
• M29: 9,083,583 km (0.081 R)
• M30: 9,264,147 km (0.105 R)
• M31: 9,415,391 km (0.113 R)
• M32: 9,936,141 km (0.05 R)
• M33: 10,029,041 km (0.067 R)
• M34: 10,278,122 km (0.074 R)
• M35: 11,327,102 km (0.104 R)
• M36: 12,078,532 km (0.098 R)
• M37: 12,376,980 km (0.064 R)
• M38: 13,014,865 km (0.064 R)
• M39: 13,320,942 km (0.036 R)
• M40: 13,457,675 km (0.064 R)
• M41: 14,568,589 km (0.097 R)
• M42: 14,780,120 km (0.088 R)
• M43: 14,992,699 km (0.107 R)
• M44: 15,420,997 km (0.077 R)
• M45: 15,528,708 km (0.089 R)
• M46: 15,744,877 km (0.067 R)
• M47: 15,853,335 km (0.045 R)
• M48: 15,998,295 km (0.088 R)
• M49: 16,253,210 km (0.116 R)
• M50: 16,436,019 km (0.092 R)
• M51: 17,099,934 km (0.09 R)
• M52: 17,323,134 km (0.067 R)
• M53: 17,659,879 km (0.092 R)
• M54: 17,998,718 km (0.083 R)
• M55: 19,143,890 km (0.032 R)
• M56: 19,530,900 km (0.112 R)
• M57: 19,647,436 km (0.104 R)
• M58: 20,234,010 km (0.089 R)
• M59: 20,707,337 km (0.089 R)
• M60: 23,005,310 km (0.08 R)
• M61: 23,251,847 km (0.103 R)
• M62: 23,706,176 km (0.089 R)
• M63: 23,830,642 km (0.101 R)
• M64: 25,298,197 km (0.099 R)
• M65: 26,150,007 km (0.092 R)
• M66: 27,097,859 km (0.074 R)
• M67: 27,401,842 km (0.068 R)
• M68: 27,575,974 km (0.082 R)
• M69: 27,881,752 km (0.073 R)
• M70: 28,452,617 km (0.111 R)
• M71: 29,115,934 km (0.115 R)
• M72: 29,427,248 km (0.108 R)
• M73: 29,560,988 km (0.066 R)
• M74: 29,963,556 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.4

Radius: 6.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.1 AU - 17.66 AU

Year: 25720 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 69.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,545,142 km

• M1: 209,587 km (0.105 R)
• M2: 365,168 km (0.029 R)
• M3: 476,619 km (0.077 R)
• M4: 804,837 km (0.111 R)
• M5: 1,005,298 km (0.085 R)
• M6: 1,057,956 km (0.1 R)
• M7: 1,572,872 km (0.092 R)
• M8: 1,888,972 km (0.103 R)
• M9: 2,156,005 km (0.114 R)
• M10: 2,364,245 km (0.049 R)
• M11: 3,260,635 km (0.066 R)
• M12: 3,869,199 km (0.111 R)
• M13: 4,512,321 km (0.093 R)
• M14: 4,645,014 km (0.115 R)
• M15: 4,913,991 km (0.098 R)
• M16: 5,467,353 km (0.114 R)
• M17: 6,383,491 km (0.072 R)
• M18: 6,532,490 km (0.053 R)
• M19: 7,037,383 km (0.084 R)
• M20: 7,140,007 km (0.095 R)
• M21: 7,398,363 km (0.078 R)
• M22: 9,460,569 km (0.12 R)
• M23: 10,262,414 km (0.087 R)
• M24: 10,612,623 km (0.108 R)
• M25: 10,966,870 km (0.117 R)
• M26: 11,747,472 km (0.104 R)
• M27: 13,172,242 km (0.05 R)
• M28: 13,552,819 km (0.059 R)
• M29: 13,680,426 km (0.103 R)
• M30: 13,744,454 km (0.12 R)
• M31: 13,808,482 km (0.092 R)
• M32: 14,715,943 km (0.09 R)
• M33: 15,110,881 km (0.095 R)
• M34: 15,442,539 km (0.119 R)
• M35: 15,843,761 km (0.094 R)
• M36: 16,520,093 km (0.08 R)
• M37: 18,111,066 km (0.055 R)
• M38: 19,031,692 km (0.091 R)
• M39: 20,258,544 km (0.117 R)
• M40: 20,551,007 km (0.062 R)
• M41: 20,844,668 km (0.112 R)
• M42: 22,485,158 km (0.109 R)
• M43: 23,780,975 km (0.101 R)
• M44: 24,632,337 km (0.057 R)
• M45: 25,967,498 km (0.111 R)
• M46: 26,604,037 km (0.075 R)
• M47: 27,245,512 km (0.099 R)
• M48: 27,811,142 km (0.097 R)
• M49: 27,892,224 km (0.071 R)
• M50: 28,298,980 km (0.077 R)
• M51: 28,707,682 km (0.082 R)
• M52: 29,118,328 km (0.054 R)
• M53: 31,453,700 km (0.073 R)
• M54: 31,622,895 km (0.068 R)
• M55: 33,675,528 km (0.076 R)
• M56: 34,108,614 km (0.112 R)
• M57: 35,155,500 km (0.054 R)
• M58: 35,243,164 km (0.08 R)
• M59: 35,682,832 km (0.078 R)
• M60: 38,268,482 km (0.109 R)
• M61: 39,355,909 km (0.094 R)
• M62: 41,654,031 km (0.043 R)
• M63: 42,398,580 km (0.108 R)
• M64: 43,523,556 km (0.046 R)
• M65: 43,900,692 km (0.06 R)
• M66: 45,038,683 km (0.113 R)
• M67: 46,090,506 km (0.101 R)
• M68: 48,608,387 km (0.09 R)
• M69: 48,803,912 km (0.113 R)
• M70: 49,195,709 km (0.069 R)
• M71: 49,293,845 km (0.095 R)
• M72: 50,575,300 km (0.096 R)
• M73: 50,674,334 km (0.066 R)
• M74: 54,688,344 km (0.066 R)
• M75: 54,993,524 km (0.093 R)
• M76: 56,117,153 km (0.091 R)
• M77: 57,868,645 km (0.099 R)
• M78: 58,491,122 km (0.108 R)
• M79: 58,803,183 km (0.079 R)
• M80: 59,011,573 km (0.099 R)
• M81: 59,115,843 km (0.105 R)
• M82: 59,533,370 km (0.056 R)
• M83: 60,897,703 km (0.075 R)
• M84: 61,530,801 km (0.068 R)
• M85: 61,954,013 km (0.097 R)
• M86: 63,229,634 km (0.089 R)
• M87: 63,656,736 km (0.114 R)
• M88: 64,943,876 km (0.11 R)
• M89: 67,762,151 km (0.082 R)
• M90: 68,199,126 km (0.111 R)
• M91: 69,186,023 km (0.032 R)
• M92: 69,956,901 km (0.119 R)
• M93: 72,621,389 km (0.077 R)
• M94: 73,629,080 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit