🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.18 AU

Year: 396 Days

Day: 12.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.08 AU - 1.08 AU

Year: 425 Days

Day: 14.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 498 Days

Day: 31.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.2 °

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: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.5 AU - 1.98 AU

Year: 869 Days

Day: 28.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,294,058 km

• M1: 579,841 km (0.072 R)
• M2: 1,261,110 km (0.062 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.03 AU - 2.65 AU

Year: 1356 Days

Day: 27.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,294,058 km

• M1: 306,676 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.67 AU - 2.75 AU

Year: 1690 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 9.4

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.03 AU - 6.27 AU

Year: 5776 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,294,058 km

• M1: 301,739 km (0.109 R)
• M2: 380,278 km (0.097 R)
• M3: 490,831 km (0.076 R)
• M4: 626,516 km (0.101 R)
• M5: 692,638 km (0.048 R)
• M6: 921,523 km (0.045 R)
• M7: 982,708 km (0.092 R)
• M8: 1,326,933 km (0.055 R)
• M9: 1,432,100 km (0.074 R)
• M10: 2,162,288 km (0.113 R)
• M11: 2,245,165 km (0.098 R)
• M12: 2,457,295 km (0.065 R)
• M13: 2,946,629 km (0.116 R)
• M14: 3,085,456 km (0.08 R)
• M15: 3,836,737 km (0.069 R)
• M16: 4,014,010 km (0.067 R)
• M17: 4,376,785 km (0.11 R)
• M18: 4,723,254 km (0.11 R)
• M19: 5,245,500 km (0.077 R)
• M20: 5,357,698 km (0.094 R)
• M21: 5,527,791 km (0.093 R)
• M22: 5,960,428 km (0.088 R)
• M23: 6,136,654 km (0.103 R)
• M24: 6,344,446 km (0.108 R)
• M25: 7,136,267 km (0.072 R)
• M26: 7,229,616 km (0.118 R)
• M27: 7,449,076 km (0.105 R)
• M28: 8,185,696 km (0.066 R)
• M29: 8,283,533 km (0.084 R)
• M30: 8,447,343 km (0.097 R)
• M31: 8,678,621 km (0.038 R)
• M32: 8,745,043 km (0.081 R)
• M33: 9,046,183 km (0.105 R)
• M34: 9,181,270 km (0.078 R)
• M35: 9,418,981 km (0.098 R)
• M36: 10,567,145 km (0.04 R)
• M37: 10,852,129 km (0.1 R)
• M38: 11,067,550 km (0.111 R)
• M39: 11,320,669 km (0.027 R)
• M40: 11,869,544 km (0.11 R)
• M41: 11,943,445 km (0.113 R)
• M42: 12,091,547 km (0.108 R)
• M43: 12,803,633 km (0.118 R)
• M44: 13,490,586 km (0.117 R)
• M45: 13,799,805 km (0.105 R)
• M46: 14,464,618 km (0.06 R)
• M47: 14,583,100 km (0.087 R)
• M48: 15,300,272 km (0.112 R)
• M49: 15,988,272 km (0.089 R)
• M50: 16,686,296 km (0.082 R)
• M51: 17,394,343 km (0.113 R)
• M52: 17,815,311 km (0.095 R)
• M53: 18,197,085 km (0.1 R)
• M54: 18,624,636 km (0.034 R)
• M55: 20,544,276 km (0.082 R)
• M56: 20,855,439 km (0.112 R)
• M57: 21,078,639 km (0.095 R)
• M58: 21,617,640 km (0.107 R)
• M59: 21,707,997 km (0.068 R)
• M60: 21,843,683 km (0.106 R)
• M61: 21,934,189 km (0.111 R)
• M62: 23,912,023 km (0.057 R)
• M63: 24,192,519 km (0.119 R)
• M64: 24,286,167 km (0.104 R)
• M65: 25,040,440 km (0.066 R)
• M66: 25,420,568 km (0.027 R)
• M67: 26,282,551 km (0.061 R)
• M68: 26,523,702 km (0.119 R)
• M69: 27,202,877 km (0.114 R)
• M70: 28,330,994 km (0.053 R)
• M71: 29,025,278 km (0.073 R)
• M72: 30,430,301 km (0.055 R)
• M73: 30,937,588 km (0.088 R)
• M74: 31,294,229 km (0.065 R)
• M75: 31,549,892 km (0.066 R)
• M76: 32,682,796 km (0.111 R)
• M77: 34,038,901 km (0.12 R)
• M78: 34,143,919 km (0.117 R)
• M79: 34,459,870 km (0.032 R)
• M80: 35,253,785 km (0.082 R)
• M81: 35,466,514 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 5.1

Gravity: 34.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.27 AU - 14.91 AU

Year: 16919 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,294,058 km

• M1: 289,322 km (0.083 R)
• M2: 819,796 km (0.103 R)
• M3: 969,095 km (0.103 R)
• M4: 1,237,174 km (0.062 R)
• M5: 2,589,090 km (0.106 R)
• M6: 2,920,599 km (0.118 R)
• M7: 2,996,146 km (0.117 R)
• M8: 3,110,589 km (0.083 R)
• M9: 3,786,472 km (0.101 R)
• M10: 4,814,209 km (0.072 R)
• M11: 5,732,291 km (0.09 R)
• M12: 6,162,684 km (0.103 R)
• M13: 6,211,154 km (0.114 R)
• M14: 7,054,437 km (0.105 R)
• M15: 7,933,025 km (0.089 R)
• M16: 8,519,748 km (0.099 R)
• M17: 8,628,057 km (0.067 R)
• M18: 8,791,119 km (0.12 R)
• M19: 8,845,722 km (0.12 R)
• M20: 8,900,475 km (0.089 R)
• M21: 9,120,384 km (0.056 R)
• M22: 9,231,086 km (0.089 R)
• M23: 9,342,237 km (0.11 R)
• M24: 10,651,817 km (0.036 R)
• M25: 11,836,333 km (0.059 R)
• M26: 11,896,621 km (0.103 R)
• M27: 12,628,454 km (0.075 R)
• M28: 14,263,559 km (0.095 R)
• M29: 17,383,123 km (0.105 R)
• M30: 17,934,391 km (0.053 R)
• M31: 18,142,631 km (0.109 R)
• M32: 18,491,494 km (0.117 R)
• M33: 18,842,450 km (0.065 R)
• M34: 19,479,737 km (0.117 R)
• M35: 20,052,248 km (0.114 R)
• M36: 20,196,161 km (0.095 R)
• M37: 20,412,779 km (0.116 R)
• M38: 22,620,844 km (0.106 R)
• M39: 23,297,924 km (0.069 R)
• M40: 24,058,030 km (0.076 R)
• M41: 24,364,407 km (0.095 R)
• M42: 24,749,173 km (0.113 R)
• M43: 24,903,558 km (0.1 R)
• M44: 25,058,242 km (0.098 R)
• M45: 28,704,989 km (0.09 R)
• M46: 28,867,303 km (0.101 R)
• M47: 29,111,297 km (0.087 R)
• M48: 30,258,862 km (0.074 R)
• M49: 30,341,440 km (0.041 R)
• M50: 31,504,863 km (0.039 R)
• M51: 31,588,488 km (0.084 R)
• M52: 31,839,962 km (0.076 R)
• M53: 34,735,279 km (0.026 R)
• M54: 34,908,214 km (0.067 R)
• M55: 35,168,215 km (0.108 R)
• M56: 35,428,815 km (0.12 R)
• M57: 36,214,353 km (0.095 R)
• M58: 37,093,839 km (0.114 R)
• M59: 38,158,677 km (0.116 R)
• M60: 38,784,295 km (0.117 R)
• M61: 38,963,813 km (0.07 R)
• M62: 39,774,483 km (0.072 R)
• M63: 44,942,342 km (0.055 R)
• M64: 47,604,286 km (0.097 R)
• M65: 48,857,318 km (0.095 R)
• M66: 49,536,642 km (0.099 R)
• M67: 50,218,958 km (0.058 R)
• M68: 51,100,987 km (0.066 R)
• M69: 51,297,559 km (0.082 R)
• M70: 52,582,156 km (0.096 R)
• M71: 53,577,430 km (0.098 R)
• M72: 55,182,765 km (0.078 R)
• M73: 55,283,594 km (0.075 R)
• M74: 55,586,530 km (0.117 R)
• M75: 56,905,684 km (0.075 R)
• M76: 57,927,437 km (0.057 R)
• M77: 59,161,470 km (0.08 R)
• M78: 60,508,150 km (0.096 R)
• M79: 61,237,440 km (0.07 R)
• M80: 61,655,416 km (0.053 R)
• M81: 61,760,135 km (0.093 R)
• M82: 62,599,528 km (0.043 R)
• M83: 63,125,963 km (0.053 R)
• M84: 63,337,046 km (0.119 R)
• M85: 64,183,470 km (0.119 R)
• M86: 64,395,750 km (0.113 R)
• M87: 65,033,785 km (0.115 R)
• M88: 67,390,998 km (0.094 R)
• M89: 67,498,709 km (0.104 R)
• M90: 67,714,579 km (0.075 R)
• M91: 68,363,235 km (0.061 R)
• M92: 68,905,527 km (0.076 R)
• M93: 69,558,073 km (0.093 R)
• M94: 69,994,151 km (0.044 R)
• M95: 70,759,643 km (0.107 R)
• M96: 73,405,132 km (0.069 R)
• M97: 73,849,138 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit