🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 222 Days

Day: 34.7 Hours

Environment

Temp: 258 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.74 AU - 1.02 AU

Year: 238 Days

Day: 29.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 149 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.53 AU - 2.35 AU

Year: 780 Days

Day: 19.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.85 AU - 2.13 AU

Year: 811 Days

Day: 21.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,799,441 km

• M1: 499,358 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.25 AU - 5.07 AU

Year: 2905 Days

Day: 38.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.5 AU - 5.28 AU

Year: 3122 Days

Day: 34.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.85 AU - 7.07 AU

Year: 4741 Days

Day: 15.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.13 AU - 8.73 AU

Year: 7068 Days

Day: 33 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 15.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 22.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 6.7

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 20.07 AU - 24.03 AU

Year: 29898 Days

Day: 21.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,799,441 km

• M1: 160,369 km (0.101 R)
• M2: 671,096 km (0.119 R)
• M3: 880,982 km (0.119 R)
• M4: 2,294,981 km (0.04 R)
• M5: 2,519,827 km (0.078 R)
• M6: 3,905,103 km (0.097 R)
• M7: 5,130,459 km (0.065 R)
• M8: 5,483,959 km (0.091 R)
• M9: 5,663,626 km (0.116 R)
• M10: 6,276,528 km (0.104 R)
• M11: 6,464,573 km (0.109 R)
• M12: 6,590,833 km (0.066 R)
• M13: 7,764,578 km (0.084 R)
• M14: 8,101,921 km (0.117 R)
• M15: 8,513,016 km (0.069 R)
• M16: 10,445,821 km (0.05 R)
• M17: 10,519,872 km (0.096 R)
• M18: 12,664,806 km (0.031 R)
• M19: 13,061,689 km (0.118 R)
• M20: 13,382,128 km (0.101 R)
• M21: 14,939,292 km (0.118 R)
• M22: 15,612,034 km (0.109 R)
• M23: 16,122,911 km (0.063 R)
• M24: 17,424,262 km (0.101 R)
• M25: 18,579,158 km (0.085 R)
• M26: 20,775,255 km (0.079 R)
• M27: 21,903,821 km (0.075 R)
• M28: 22,667,219 km (0.096 R)
• M29: 23,731,009 km (0.09 R)
• M30: 24,613,338 km (0.071 R)
• M31: 25,207,690 km (0.076 R)
• M32: 25,606,368 km (0.114 R)
• M33: 26,815,269 km (0.114 R)
• M34: 28,352,387 km (0.042 R)
• M35: 31,083,595 km (0.104 R)
• M36: 32,048,352 km (0.053 R)
• M37: 32,805,616 km (0.107 R)
• M38: 33,022,982 km (0.059 R)
• M39: 33,350,003 km (0.111 R)
• M40: 34,337,498 km (0.095 R)
• M41: 34,779,560 km (0.047 R)
• M42: 35,112,266 km (0.085 R)
• M43: 35,557,619 km (0.109 R)
• M44: 36,116,816 km (0.087 R)
• M45: 36,679,004 km (0.102 R)
• M46: 37,244,035 km (0.084 R)
• M47: 37,357,281 km (0.07 R)
• M48: 38,039,896 km (0.049 R)
• M49: 39,879,950 km (0.04 R)
• M50: 40,460,988 km (0.043 R)
• M51: 40,927,733 km (0.097 R)
• M52: 42,931,447 km (0.099 R)
• M53: 43,407,468 km (0.082 R)
• M54: 45,329,352 km (0.075 R)
• M55: 46,544,386 km (0.105 R)
• M56: 46,666,607 km (0.037 R)
• M57: 47,401,432 km (0.078 R)
• M58: 47,893,459 km (0.1 R)
• M59: 50,504,391 km (0.116 R)
• M60: 51,006,890 km (0.113 R)
• M61: 51,637,295 km (0.078 R)
• M62: 52,270,394 km (0.087 R)
• M63: 52,524,411 km (0.111 R)
• M64: 54,185,097 km (0.108 R)
• M65: 55,862,837 km (0.077 R)
• M66: 58,872,896 km (0.114 R)
• M67: 60,997,634 km (0.031 R)
• M68: 63,553,364 km (0.103 R)
• M69: 64,503,610 km (0.091 R)
• M70: 65,048,894 km (0.086 R)
• M71: 69,325,448 km (0.117 R)
• M72: 70,163,496 km (0.108 R)
• M73: 71,427,149 km (0.045 R)
• M74: 72,981,620 km (0.052 R)
• M75: 74,547,162 km (0.069 R)
• M76: 78,001,377 km (0.035 R)
• M77: 79,164,351 km (0.085 R)
• M78: 80,919,433 km (0.085 R)
• M79: 82,096,619 km (0.074 R)
• M80: 82,391,925 km (0.067 R)
• M81: 82,687,381 km (0.094 R)
• M82: 83,873,093 km (0.11 R)
• M83: 84,021,794 km (0.062 R)
• M84: 86,111,377 km (0.076 R)
• M85: 88,671,894 km (0.07 R)
• M86: 89,429,607 km (0.08 R)
• M87: 89,733,291 km (0.093 R)
• M88: 90,799,176 km (0.082 R)
• M89: 92,943,212 km (0.111 R)
• M90: 95,724,237 km (0.093 R)
• M91: 99,003,123 km (0.072 R)
• M92: 99,317,278 km (0.111 R)
• M93: 103,750,761 km (0.097 R)
• M94: 107,118,059 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 3.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 19.33 AU - 25.83 AU

Year: 30982 Days

Day: 23.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 53,799,441 km

• M1: 139,874 km (0.082 R)
• M2: 471,084 km (0.063 R)
• M3: 1,492,538 km (0.104 R)
• M4: 1,818,063 km (0.111 R)
• M5: 2,331,782 km (0.102 R)
• M6: 2,416,903 km (0.061 R)
• M7: 3,676,966 km (0.08 R)
• M8: 4,670,146 km (0.118 R)
• M9: 5,177,582 km (0.09 R)
• M10: 6,009,496 km (0.113 R)
• M11: 7,250,410 km (0.104 R)
• M12: 7,793,600 km (0.097 R)
• M13: 9,185,459 km (0.101 R)
• M14: 9,635,898 km (0.115 R)
• M15: 9,681,226 km (0.105 R)
• M16: 9,726,704 km (0.082 R)
• M17: 10,417,846 km (0.107 R)
• M18: 12,833,253 km (0.07 R)
• M19: 13,948,057 km (0.078 R)
• M20: 14,883,193 km (0.117 R)
• M21: 15,305,209 km (0.106 R)
• M22: 15,891,931 km (0.08 R)
• M23: 16,214,913 km (0.082 R)
• M24: 16,485,835 km (0.093 R)
• M25: 16,758,253 km (0.081 R)
• M26: 17,418,129 km (0.09 R)
• M27: 18,593,220 km (0.054 R)
• M28: 19,161,692 km (0.079 R)
• M29: 19,793,593 km (0.084 R)
• M30: 20,432,227 km (0.102 R)
• M31: 21,077,742 km (0.053 R)
• M32: 22,028,436 km (0.065 R)
• M33: 24,589,701 km (0.095 R)
• M34: 24,838,482 km (0.11 R)
• M35: 25,589,913 km (0.054 R)
• M36: 26,475,981 km (0.083 R)
• M37: 29,853,751 km (0.049 R)
• M38: 31,255,782 km (0.103 R)
• M39: 31,592,826 km (0.112 R)
• M40: 32,406,340 km (0.083 R)
• M41: 34,540,054 km (0.109 R)
• M42: 40,178,099 km (0.073 R)
• M43: 40,324,555 km (0.082 R)
• M44: 41,132,832 km (0.115 R)
• M45: 41,502,040 km (0.081 R)
• M46: 42,765,543 km (0.117 R)
• M47: 43,589,828 km (0.089 R)
• M48: 46,554,109 km (0.066 R)
• M49: 47,479,223 km (0.07 R)
• M50: 48,177,097 km (0.069 R)
• M51: 49,975,712 km (0.109 R)
• M52: 51,398,537 km (0.085 R)
• M53: 51,636,996 km (0.098 R)
• M54: 52,354,468 km (0.07 R)

Kuiper Belt

Range: 38 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit