🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.61 AU - 0.65 AU

Year: 208 Days

Day: 33.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.7 AU - 0.82 AU

Year: 276 Days

Day: 39.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.92 AU - 0.94 AU

Year: 373 Days

Day: 41.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 610 Days

Day: 47.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.66 AU - 2.02 AU

Year: 1039 Days

Day: 13.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.97 AU - 2.23 AU

Year: 1267 Days

Day: 26.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 8.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.88 AU - 5.38 AU

Year: 4147 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,540,756 km

• M1: 126,859 km (0.085 R)
• M2: 280,496 km (0.102 R)
• M3: 361,428 km (0.077 R)
• M4: 520,002 km (0.054 R)
• M5: 866,770 km (0.106 R)
• M6: 1,116,599 km (0.111 R)
• M7: 1,255,425 km (0.063 R)
• M8: 1,332,767 km (0.103 R)
• M9: 1,422,975 km (0.119 R)
• M10: 1,780,065 km (0.114 R)
• M11: 1,842,447 km (0.092 R)
• M12: 2,007,753 km (0.073 R)
• M13: 2,312,185 km (0.118 R)
• M14: 2,518,779 km (0.053 R)
• M15: 2,588,941 km (0.096 R)
• M16: 2,964,731 km (0.026 R)
• M17: 3,311,498 km (0.08 R)
• M18: 3,435,216 km (0.057 R)
• M19: 3,513,306 km (0.099 R)
• M20: 4,010,719 km (0.085 R)
• M21: 4,259,351 km (0.101 R)
• M22: 4,394,138 km (0.095 R)
• M23: 4,530,272 km (0.107 R)
• M24: 4,667,753 km (0.088 R)
• M25: 5,017,812 km (0.075 R)
• M26: 5,761,463 km (0.11 R)
• M27: 6,098,956 km (0.056 R)
• M28: 6,385,136 km (0.103 R)
• M29: 6,462,179 km (0.097 R)
• M30: 7,613,784 km (0.075 R)
• M31: 7,839,377 km (0.071 R)
• M32: 8,360,127 km (0.09 R)
• M33: 8,720,658 km (0.039 R)
• M34: 9,043,042 km (0.07 R)
• M35: 9,413,147 km (0.051 R)
• M36: 10,235,786 km (0.025 R)
• M37: 10,484,716 km (0.084 R)
• M38: 11,243,776 km (0.116 R)
• M39: 11,383,650 km (0.097 R)
• M40: 11,877,921 km (0.038 R)
• M41: 12,115,632 km (0.053 R)
• M42: 12,355,139 km (0.05 R)
• M43: 12,668,696 km (0.058 R)
• M44: 12,814,254 km (0.1 R)
• M45: 13,451,691 km (0.101 R)
• M46: 13,575,408 km (0.105 R)
• M47: 14,049,185 km (0.119 R)
• M48: 14,124,433 km (0.114 R)
• M49: 14,250,244 km (0.117 R)
• M50: 14,503,065 km (0.101 R)
• M51: 15,606,648 km (0.089 R)
• M52: 16,050,356 km (0.06 R)
• M53: 16,313,349 km (0.116 R)
• M54: 17,271,673 km (0.064 R)
• M55: 17,406,311 km (0.118 R)
• M56: 17,595,253 km (0.059 R)
• M57: 18,275,773 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 3.9

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.42 AU - 16.04 AU

Year: 25968 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,540,756 km

• M1: 65,823 km (0.057 R)
• M2: 107,112 km (0.113 R)
• M3: 369,806 km (0.113 R)
• M4: 441,015 km (0.047 R)
• M5: 769,531 km (0.092 R)
• M6: 1,264,401 km (0.088 R)
• M7: 1,400,984 km (0.038 R)
• M8: 1,571,077 km (0.109 R)
• M9: 1,629,270 km (0.115 R)
• M10: 1,747,752 km (0.1 R)
• M11: 2,315,177 km (0.05 R)
• M12: 2,863,303 km (0.109 R)
• M13: 3,299,680 km (0.057 R)
• M14: 3,374,330 km (0.079 R)
• M15: 3,913,032 km (0.058 R)
• M16: 4,031,962 km (0.076 R)
• M17: 4,644,266 km (0.101 R)
• M18: 5,460,472 km (0.105 R)
• M19: 5,682,475 km (0.04 R)
• M20: 6,836,623 km (0.08 R)
• M21: 6,931,917 km (0.093 R)
• M22: 7,124,000 km (0.103 R)
• M23: 7,859,872 km (0.116 R)
• M24: 8,211,577 km (0.107 R)
• M25: 9,244,101 km (0.057 R)
• M26: 9,402,525 km (0.107 R)
• M27: 10,426,224 km (0.083 R)
• M28: 10,481,126 km (0.079 R)
• M29: 11,428,380 km (0.119 R)
• M30: 12,518,948 km (0.111 R)
• M31: 12,635,784 km (0.078 R)
• M32: 12,694,277 km (0.1 R)
• M33: 13,343,681 km (0.088 R)
• M34: 14,736,138 km (0.081 R)
• M35: 15,293,390 km (0.062 R)
• M36: 15,606,050 km (0.104 R)
• M37: 15,920,804 km (0.045 R)
• M38: 17,395,240 km (0.099 R)
• M39: 17,590,765 km (0.06 R)
• M40: 18,049,731 km (0.079 R)
• M41: 19,180,841 km (0.115 R)
• M42: 19,450,266 km (0.082 R)
• M43: 21,023,886 km (0.059 R)
• M44: 22,637,898 km (0.025 R)
• M45: 23,065,448 km (0.076 R)
• M46: 24,363,958 km (0.1 R)
• M47: 25,242,846 km (0.043 R)
• M48: 25,834,505 km (0.085 R)
• M49: 26,132,055 km (0.078 R)
• M50: 26,281,204 km (0.094 R)
• M51: 27,636,561 km (0.092 R)
• M52: 28,322,766 km (0.035 R)
• M53: 28,476,104 km (0.089 R)
• M54: 28,629,592 km (0.069 R)
• M55: 29,945,604 km (0.082 R)
• M56: 30,101,635 km (0.099 R)
• M57: 30,336,354 km (0.099 R)
• M58: 30,414,743 km (0.063 R)
• M59: 30,650,210 km (0.12 R)
• M60: 31,281,214 km (0.097 R)
• M61: 31,360,351 km (0.073 R)
• M62: 31,598,212 km (0.099 R)
• M63: 31,996,142 km (0.039 R)
• M64: 32,555,937 km (0.065 R)
• M65: 33,118,874 km (0.109 R)
• M66: 33,280,290 km (0.111 R)
• M67: 33,361,223 km (0.119 R)
• M68: 33,442,006 km (0.063 R)
• M69: 34,336,152 km (0.113 R)
• M70: 34,991,391 km (0.07 R)
• M71: 35,485,363 km (0.092 R)
• M72: 36,064,755 km (0.071 R)
• M73: 37,148,891 km (0.076 R)
• M74: 37,316,740 km (0.115 R)
• M75: 37,990,230 km (0.092 R)
• M76: 39,007,944 km (0.058 R)
• M77: 40,465,177 km (0.073 R)
• M78: 44,763,572 km (0.091 R)
• M79: 45,928,042 km (0.072 R)
• M80: 46,468,839 km (0.075 R)
• M81: 47,647,819 km (0.095 R)
• M82: 48,928,527 km (0.112 R)
• M83: 51,617,100 km (0.027 R)
• M84: 51,897,895 km (0.056 R)
• M85: 53,593,736 km (0.106 R)
• M86: 53,878,122 km (0.097 R)
• M87: 56,556,522 km (0.118 R)
• M88: 56,653,013 km (0.051 R)
• M89: 57,039,424 km (0.09 R)
• M90: 57,620,612 km (0.112 R)
• M91: 58,203,744 km (0.117 R)
• M92: 59,768,388 km (0.12 R)
• M93: 60,358,702 km (0.086 R)
• M94: 60,555,872 km (0.103 R)
• M95: 61,644,346 km (0.118 R)
• M96: 63,539,452 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.5

Radius: 6.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.87 AU - 20.79 AU

Year: 28739 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,540,756 km

• M1: 250,277 km (0.102 R)
• M2: 334,202 km (0.079 R)
• M3: 511,774 km (0.107 R)
• M4: 844,330 km (0.034 R)
• M5: 1,032,973 km (0.081 R)
• M6: 1,449,753 km (0.046 R)
• M7: 1,879,548 km (0.042 R)
• M8: 2,235,890 km (0.096 R)
• M9: 2,574,430 km (0.099 R)
• M10: 3,050,749 km (0.111 R)
• M11: 3,597,081 km (0.071 R)
• M12: 3,640,315 km (0.103 R)
• M13: 4,589,214 km (0.111 R)
• M14: 4,921,620 km (0.103 R)
• M15: 5,115,200 km (0.035 R)
• M16: 5,459,873 km (0.089 R)
• M17: 6,485,666 km (0.113 R)
• M18: 7,238,443 km (0.086 R)
• M19: 7,849,101 km (0.09 R)
• M20: 8,018,595 km (0.105 R)
• M21: 8,303,579 km (0.118 R)
• M22: 8,476,215 km (0.106 R)
• M23: 10,144,082 km (0.11 R)
• M24: 10,267,051 km (0.093 R)
• M25: 11,141,451 km (0.097 R)
• M26: 11,523,524 km (0.05 R)
• M27: 12,169,787 km (0.05 R)
• M28: 12,960,711 km (0.114 R)
• M29: 15,149,926 km (0.048 R)
• M30: 16,430,633 km (0.049 R)
• M31: 16,938,069 km (0.059 R)
• M32: 17,230,384 km (0.051 R)
• M33: 17,450,741 km (0.098 R)
• M34: 17,598,095 km (0.091 R)
• M35: 17,671,996 km (0.11 R)
• M36: 19,551,544 km (0.071 R)
• M37: 20,243,584 km (0.088 R)
• M38: 20,943,552 km (0.119 R)
• M39: 24,313,843 km (0.055 R)
• M40: 25,057,643 km (0.086 R)
• M41: 26,229,593 km (0.059 R)
• M42: 26,398,489 km (0.092 R)
• M43: 26,483,012 km (0.089 R)
• M44: 28,106,897 km (0.101 R)
• M45: 28,800,283 km (0.107 R)
• M46: 30,292,222 km (0.073 R)
• M47: 31,809,145 km (0.095 R)
• M48: 32,260,033 km (0.045 R)
• M49: 32,531,553 km (0.031 R)
• M50: 32,985,882 km (0.114 R)
• M51: 33,808,670 km (0.058 R)
• M52: 34,268,833 km (0.046 R)
• M53: 35,288,343 km (0.116 R)
• M54: 35,661,589 km (0.108 R)
• M55: 37,547,121 km (0.072 R)
• M56: 38,789,980 km (0.078 R)
• M57: 39,368,176 km (0.053 R)
• M58: 39,464,816 km (0.054 R)
• M59: 40,435,556 km (0.079 R)
• M60: 40,826,007 km (0.082 R)
• M61: 41,021,681 km (0.06 R)
• M62: 42,202,607 km (0.106 R)
• M63: 42,797,258 km (0.092 R)
• M64: 43,095,556 km (0.104 R)
• M65: 43,994,789 km (0.049 R)
• M66: 44,195,400 km (0.088 R)
• M67: 45,304,518 km (0.049 R)
• M68: 46,831,613 km (0.108 R)
• M69: 47,447,209 km (0.092 R)
• M70: 47,652,906 km (0.077 R)
• M71: 48,168,719 km (0.094 R)
• M72: 48,997,791 km (0.119 R)
• M73: 50,880,330 km (0.1 R)
• M74: 53,426,935 km (0.071 R)
• M75: 55,472,237 km (0.114 R)
• M76: 56,886,386 km (0.088 R)
• M77: 57,762,580 km (0.074 R)
• M78: 59,861,139 km (0.116 R)
• M79: 63,112,200 km (0.109 R)
• M80: 63,451,787 km (0.107 R)
• M81: 63,791,973 km (0.106 R)
• M82: 64,246,451 km (0.086 R)
• M83: 65,616,468 km (0.094 R)
• M84: 66,650,190 km (0.094 R)
• M85: 66,765,380 km (0.111 R)
• M86: 66,996,060 km (0.076 R)
• M87: 71,427,448 km (0.11 R)
• M88: 74,752,859 km (0.115 R)
• M89: 74,872,538 km (0.111 R)
• M90: 77,764,264 km (0.105 R)
• M91: 79,590,106 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit