🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 194 Days

Day: 19.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.97 AU - 0.97 AU

Year: 354 Days

Day: 29.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.92 AU - 1.46 AU

Year: 481 Days

Day: 39.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.32 AU - 1.52 AU

Year: 628 Days

Day: 39.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,773,421 km

• M1: 1,249,292 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.73 AU - 2.75 AU

Year: 1243 Days

Day: 23.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 90.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,773,421 km

• M1: 359,633 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.12 AU - 2.4 AU

Year: 1260 Days

Day: 31.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.12 AU - 4.6 AU

Year: 2812 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,773,421 km

• M1: 723,306 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 9.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.74 AU - 8.28 AU

Year: 8407 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,773,421 km

• M1: 399,726 km (0.065 R)
• M2: 464,352 km (0.086 R)
• M3: 730,786 km (0.11 R)
• M4: 916,736 km (0.073 R)
• M5: 1,254,528 km (0.066 R)
• M6: 1,500,766 km (0.107 R)
• M7: 1,586,485 km (0.072 R)
• M8: 1,922,183 km (0.113 R)
• M9: 2,231,252 km (0.101 R)
• M10: 2,454,602 km (0.068 R)
• M11: 2,633,371 km (0.109 R)
• M12: 2,869,736 km (0.118 R)
• M13: 3,140,359 km (0.059 R)
• M14: 3,971,524 km (0.103 R)
• M15: 4,242,745 km (0.113 R)
• M16: 4,365,266 km (0.025 R)
• M17: 4,458,017 km (0.026 R)
• M18: 4,614,047 km (0.029 R)
• M19: 5,092,760 km (0.077 R)
• M20: 5,453,890 km (0.083 R)
• M21: 6,410,568 km (0.052 R)
• M22: 7,308,006 km (0.076 R)
• M23: 8,397,826 km (0.098 R)
• M24: 9,139,084 km (0.063 R)
• M25: 10,393,162 km (0.072 R)
• M26: 10,558,917 km (0.119 R)
• M27: 10,977,193 km (0.111 R)
• M28: 12,969,986 km (0.097 R)
• M29: 13,553,118 km (0.044 R)
• M30: 13,734,281 km (0.059 R)
• M31: 14,007,447 km (0.12 R)
• M32: 14,791,489 km (0.108 R)
• M33: 14,978,038 km (0.075 R)
• M34: 16,257,549 km (0.044 R)
• M35: 16,353,740 km (0.067 R)
• M36: 16,546,572 km (0.106 R)
• M37: 17,032,166 km (0.067 R)
• M38: 17,276,759 km (0.064 R)
• M39: 17,670,500 km (0.092 R)
• M40: 19,325,651 km (0.059 R)
• M41: 20,197,508 km (0.101 R)
• M42: 20,508,222 km (0.037 R)
• M43: 21,820,196 km (0.054 R)
• M44: 22,032,625 km (0.052 R)
• M45: 22,459,577 km (0.104 R)
• M46: 23,538,776 km (0.109 R)
• M47: 23,702,137 km (0.097 R)
• M48: 23,975,303 km (0.077 R)
• M49: 24,414,372 km (0.12 R)
• M50: 24,856,135 km (0.116 R)
• M51: 25,244,790 km (0.086 R)
• M52: 25,412,041 km (0.119 R)
• M53: 25,747,589 km (0.068 R)
• M54: 25,972,135 km (0.11 R)
• M55: 27,218,435 km (0.116 R)
• M56: 27,332,728 km (0.111 R)
• M57: 28,021,626 km (0.101 R)
• M58: 28,426,288 km (0.119 R)
• M59: 29,592,703 km (0.109 R)
• M60: 30,004,695 km (0.071 R)
• M61: 30,359,392 km (0.066 R)
• M62: 30,834,365 km (0.036 R)
• M63: 31,013,135 km (0.096 R)
• M64: 31,491,549 km (0.119 R)
• M65: 31,972,356 km (0.095 R)
• M66: 32,153,220 km (0.053 R)
• M67: 32,274,095 km (0.081 R)
• M68: 32,334,533 km (0.115 R)
• M69: 33,368,254 km (0.07 R)
• M70: 33,490,625 km (0.073 R)
• M71: 34,412,746 km (0.085 R)
• M72: 35,468,010 km (0.094 R)
• M73: 37,038,937 km (0.093 R)
• M74: 37,102,217 km (0.11 R)
• M75: 37,482,943 km (0.111 R)
• M76: 38,184,109 km (0.108 R)
• M77: 38,440,220 km (0.107 R)
• M78: 39,018,416 km (0.098 R)
• M79: 39,082,743 km (0.12 R)
• M80: 40,313,634 km (0.103 R)
• M81: 40,574,383 km (0.091 R)
• M82: 40,704,982 km (0.079 R)
• M83: 41,491,269 km (0.088 R)
• M84: 41,754,561 km (0.042 R)
• M85: 42,879,537 km (0.075 R)
• M86: 43,278,963 km (0.12 R)
• M87: 43,746,606 km (0.035 R)
• M88: 44,619,360 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 5.2

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.93 AU - 18.09 AU

Year: 21566 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,773,421 km

• M1: 84,523 km (0.06 R)
• M2: 168,148 km (0.107 R)
• M3: 270,772 km (0.034 R)
• M4: 558,150 km (0.11 R)
• M5: 766,539 km (0.103 R)
• M6: 1,164,021 km (0.118 R)
• M7: 1,460,374 km (0.089 R)
• M8: 1,585,289 km (0.062 R)
• M9: 2,049,640 km (0.084 R)
• M10: 2,084,497 km (0.118 R)
• M11: 2,189,814 km (0.109 R)
• M12: 2,369,331 km (0.049 R)
• M13: 2,628,734 km (0.038 R)
• M14: 2,897,112 km (0.079 R)
• M15: 3,336,481 km (0.109 R)
• M16: 4,591,607 km (0.113 R)
• M17: 4,821,390 km (0.062 R)
• M18: 5,196,731 km (0.113 R)
• M19: 5,388,067 km (0.103 R)
• M20: 5,484,557 km (0.086 R)
• M21: 6,480,580 km (0.082 R)
• M22: 6,634,815 km (0.111 R)
• M23: 7,104,552 km (0.093 R)
• M24: 7,157,510 km (0.083 R)
• M25: 7,210,468 km (0.09 R)
• M26: 7,801,978 km (0.092 R)
• M27: 7,911,184 km (0.072 R)
• M28: 8,577,194 km (0.117 R)
• M29: 9,203,411 km (0.077 R)
• M30: 9,376,795 km (0.058 R)
• M31: 9,726,704 km (0.111 R)
• M32: 10,199,882 km (0.079 R)
• M33: 10,680,540 km (0.066 R)
• M34: 11,353,431 km (0.082 R)
• M35: 11,415,365 km (0.051 R)
• M36: 12,166,346 km (0.087 R)
• M37: 13,453,187 km (0.106 R)
• M38: 14,647,726 km (0.113 R)
• M39: 15,053,435 km (0.046 R)
• M40: 17,492,479 km (0.111 R)
• M41: 19,087,342 km (0.12 R)
• M42: 19,382,199 km (0.054 R)
• M43: 21,718,469 km (0.106 R)
• M44: 22,880,396 km (0.092 R)
• M45: 24,700,852 km (0.116 R)
• M46: 25,022,189 km (0.112 R)
• M47: 25,102,822 km (0.104 R)
• M48: 25,913,044 km (0.113 R)
• M49: 26,731,943 km (0.102 R)
• M50: 27,559,219 km (0.092 R)
• M51: 27,975,999 km (0.052 R)
• M52: 32,432,220 km (0.044 R)
• M53: 33,491,522 km (0.118 R)
• M54: 34,114,598 km (0.058 R)
• M55: 34,204,057 km (0.089 R)
• M56: 36,462,387 km (0.099 R)
• M57: 36,645,195 km (0.093 R)
• M58: 36,919,857 km (0.107 R)
• M59: 37,748,031 km (0.102 R)
• M60: 39,798,120 km (0.056 R)
• M61: 39,986,314 km (0.086 R)
• M62: 42,459,167 km (0.117 R)
• M63: 42,555,358 km (0.11 R)
• M64: 43,520,265 km (0.101 R)
• M65: 44,785,414 km (0.078 R)
• M66: 45,177,211 km (0.08 R)
• M67: 45,471,619 km (0.065 R)
• M68: 47,351,765 km (0.03 R)
• M69: 47,451,397 km (0.101 R)
• M70: 47,650,961 km (0.095 R)
• M71: 48,854,027 km (0.093 R)
• M72: 49,560,279 km (0.068 R)
• M73: 50,779,052 km (0.106 R)
• M74: 51,289,780 km (0.032 R)
• M75: 54,494,016 km (0.113 R)
• M76: 54,703,005 km (0.051 R)
• M77: 55,751,686 km (0.094 R)
• M78: 56,595,418 km (0.084 R)
• M79: 57,975,458 km (0.115 R)
• M80: 59,904,523 km (0.073 R)
• M81: 60,012,383 km (0.1 R)
• M82: 60,444,122 km (0.066 R)
• M83: 63,495,470 km (0.055 R)
• M84: 63,825,333 km (0.058 R)
• M85: 65,594,328 km (0.11 R)
• M86: 65,705,479 km (0.112 R)
• M87: 67,043,483 km (0.077 R)
• M88: 68,615,906 km (0.101 R)
• M89: 69,519,926 km (0.05 R)
• M90: 70,655,374 km (0.083 R)
• M91: 74,098,369 km (0.097 R)
• M92: 75,374,588 km (0.057 R)
• M93: 75,840,436 km (0.113 R)
• M94: 76,307,181 km (0.119 R)
• M95: 76,540,853 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit