🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 23.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,304,229 km

• M1: 47,123 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.78 AU - 1.08 AU

Year: 317 Days

Day: 46.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,304,229 km

• M1: 729,589 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.39 AU

Year: 447 Days

Day: 29.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.58 AU - 4 AU

Year: 2605 Days

Day: 12.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,304,229 km

• M1: 1,362,537 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.99 AU - 4.97 AU

Year: 2804 Days

Day: 24.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 134.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 7.3

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.05 AU - 21.53 AU

Year: 28760 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,304,229 km

• M1: 124,465 km (0.036 R)
• M2: 536,907 km (0.053 R)
• M3: 610,509 km (0.097 R)
• M4: 741,257 km (0.092 R)
• M5: 1,060,948 km (0.053 R)
• M6: 1,155,344 km (0.114 R)
• M7: 1,420,881 km (0.108 R)
• M8: 1,668,764 km (0.102 R)
• M9: 2,046,648 km (0.098 R)
• M10: 3,056,883 km (0.097 R)
• M11: 3,192,718 km (0.115 R)
• M12: 3,330,497 km (0.091 R)
• M13: 3,377,022 km (0.05 R)
• M14: 3,564,768 km (0.113 R)
• M15: 4,866,568 km (0.094 R)
• M16: 5,622,636 km (0.113 R)
• M17: 5,789,438 km (0.11 R)
• M18: 5,957,735 km (0.084 R)
• M19: 6,472,801 km (0.053 R)
• M20: 7,241,734 km (0.089 R)
• M21: 7,302,022 km (0.103 R)
• M22: 7,545,118 km (0.042 R)
• M23: 7,729,124 km (0.095 R)
• M24: 8,227,135 km (0.079 R)
• M25: 8,735,618 km (0.062 R)
• M26: 11,567,506 km (0.115 R)
• M27: 12,208,233 km (0.072 R)
• M28: 12,714,622 km (0.1 R)
• M29: 13,375,695 km (0.104 R)
• M30: 14,578,462 km (0.057 R)
• M31: 16,525,927 km (0.098 R)
• M32: 19,218,838 km (0.075 R)
• M33: 20,146,345 km (0.072 R)
• M34: 20,231,466 km (0.053 R)
• M35: 22,395,998 km (0.099 R)
• M36: 22,749,049 km (0.103 R)
• M37: 24,360,816 km (0.065 R)
• M38: 26,380,089 km (0.091 R)
• M39: 27,033,831 km (0.112 R)
• M40: 27,692,959 km (0.085 R)
• M41: 28,739,247 km (0.031 R)
• M42: 30,284,144 km (0.064 R)
• M43: 30,381,532 km (0.102 R)
• M44: 31,954,853 km (0.046 R)
• M45: 32,252,852 km (0.048 R)
• M46: 32,751,462 km (0.106 R)
• M47: 33,252,615 km (0.102 R)
• M48: 34,465,853 km (0.089 R)
• M49: 34,669,456 km (0.1 R)
• M50: 35,180,183 km (0.103 R)
• M51: 36,935,265 km (0.101 R)
• M52: 37,039,386 km (0.045 R)
• M53: 38,401,923 km (0.101 R)
• M54: 38,718,771 km (0.074 R)
• M55: 39,354,861 km (0.071 R)
• M56: 39,567,739 km (0.098 R)
• M57: 41,825,171 km (0.052 R)
• M58: 42,587,073 km (0.046 R)
• M59: 46,127,307 km (0.116 R)
• M60: 47,365,827 km (0.096 R)
• M61: 49,645,849 km (0.093 R)
• M62: 50,221,352 km (0.096 R)
• M63: 53,249,661 km (0.031 R)
• M64: 53,838,778 km (0.071 R)
• M65: 55,977,429 km (0.086 R)
• M66: 56,816,673 km (0.086 R)
• M67: 58,386,104 km (0.095 R)
• M68: 58,871,848 km (0.118 R)
• M69: 59,847,526 km (0.104 R)
• M70: 59,969,897 km (0.109 R)
• M71: 60,092,268 km (0.037 R)
• M72: 60,951,408 km (0.106 R)
• M73: 62,433,774 km (0.071 R)
• M74: 63,179,519 km (0.055 R)
• M75: 64,178,235 km (0.052 R)
• M76: 65,056,374 km (0.099 R)
• M77: 65,938,553 km (0.096 R)
• M78: 66,571,052 km (0.119 R)
• M79: 68,736,781 km (0.065 R)
• M80: 70,795,996 km (0.092 R)
• M81: 73,791,543 km (0.098 R)
• M82: 74,711,421 km (0.076 R)
• M83: 75,899,826 km (0.078 R)
• M84: 76,297,308 km (0.045 R)
• M85: 76,828,380 km (0.037 R)
• M86: 79,098,977 km (0.066 R)
• M87: 79,501,993 km (0.077 R)
• M88: 82,205,975 km (0.113 R)
• M89: 86,871,334 km (0.097 R)
• M90: 87,842,523 km (0.12 R)
• M91: 93,886,726 km (0.045 R)
• M92: 94,171,112 km (0.104 R)
• M93: 95,025,914 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.32 AU - 23.26 AU

Year: 28760 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,304,229 km

• M1: 107,262 km (0.119 R)
• M2: 395,387 km (0.095 R)
• M3: 580,440 km (0.052 R)
• M4: 1,310,777 km (0.077 R)
• M5: 1,940,434 km (0.072 R)
• M6: 2,110,976 km (0.057 R)
• M7: 2,286,603 km (0.073 R)
• M8: 2,519,378 km (0.119 R)
• M9: 2,869,287 km (0.094 R)
• M10: 3,292,051 km (0.087 R)
• M11: 3,437,460 km (0.085 R)
• M12: 3,916,771 km (0.093 R)
• M13: 4,039,890 km (0.035 R)
• M14: 4,805,383 km (0.053 R)
• M15: 4,970,539 km (0.099 R)
• M16: 6,213,847 km (0.082 R)
• M17: 6,430,016 km (0.079 R)
• M18: 6,502,571 km (0.105 R)
• M19: 6,722,180 km (0.092 R)
• M20: 7,701,448 km (0.056 R)
• M21: 7,778,640 km (0.061 R)
• M22: 8,129,148 km (0.092 R)
• M23: 8,604,421 km (0.089 R)
• M24: 9,748,396 km (0.12 R)
• M25: 11,508,115 km (0.057 R)
• M26: 11,596,378 km (0.092 R)
• M27: 12,266,128 km (0.086 R)
• M28: 12,673,782 km (0.106 R)
• M29: 13,224,452 km (0.111 R)
• M30: 13,595,903 km (0.054 R)
• M31: 14,112,315 km (0.114 R)
• M32: 15,019,327 km (0.045 R)
• M33: 15,601,712 km (0.075 R)
• M34: 16,290,759 km (0.113 R)
• M35: 16,489,425 km (0.074 R)
• M36: 16,839,036 km (0.088 R)
• M37: 16,889,151 km (0.111 R)
• M38: 16,939,266 km (0.1 R)
• M39: 17,342,582 km (0.104 R)
• M40: 17,902,377 km (0.078 R)
• M41: 18,004,852 km (0.072 R)
• M42: 18,571,528 km (0.052 R)
• M43: 19,511,601 km (0.117 R)
• M44: 19,934,365 km (0.059 R)
• M45: 20,574,195 km (0.065 R)
• M46: 21,112,448 km (0.106 R)
• M47: 21,329,066 km (0.104 R)
• M48: 21,383,370 km (0.056 R)
• M49: 25,698,221 km (0.118 R)
• M50: 27,804,709 km (0.095 R)
• M51: 28,938,810 km (0.067 R)
• M52: 29,481,252 km (0.041 R)
• M53: 30,270,680 km (0.116 R)
• M54: 30,759,865 km (0.079 R)
• M55: 31,313,378 km (0.093 R)
• M56: 31,808,247 km (0.107 R)
• M57: 32,805,616 km (0.113 R)
• M58: 32,993,661 km (0.067 R)
• M59: 33,623,468 km (0.051 R)
• M60: 33,939,867 km (0.063 R)
• M61: 35,022,806 km (0.098 R)
• M62: 35,151,012 km (0.092 R)
• M63: 35,536,376 km (0.115 R)
• M64: 35,987,862 km (0.084 R)
• M65: 37,026,819 km (0.104 R)
• M66: 37,222,643 km (0.096 R)
• M67: 38,009,677 km (0.098 R)
• M68: 39,800,513 km (0.111 R)
• M69: 41,280,036 km (0.097 R)
• M70: 42,845,877 km (0.093 R)
• M71: 45,196,060 km (0.117 R)
• M72: 45,545,221 km (0.112 R)
• M73: 47,304,193 km (0.074 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit