🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 20.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 138.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,992,534 km

• M1: 20,794 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 236 Days

Day: 46.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.02 AU

Year: 270 Days

Day: 18.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.48 AU - 1.78 AU

Year: 756 Days

Day: 39.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.26 AU - 2.64 AU

Year: 1394 Days

Day: 17.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.13 AU - 4.33 AU

Year: 2618 Days

Day: 29.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,992,534 km

• M1: 974,032 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.99 AU - 4.01 AU

Year: 2907 Days

Day: 32.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,992,534 km

• M1: 2,592,681 km (0.109 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.09 AU - 5.23 AU

Year: 3656 Days

Day: 47.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.6

Radius: 3.8

Gravity: 61.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.09 AU - 19.59 AU

Year: 26242 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,992,534 km

• M1: 93,499 km (0.057 R)
• M2: 178,171 km (0.117 R)
• M3: 372,349 km (0.106 R)
• M4: 756,367 km (0.095 R)
• M5: 814,560 km (0.095 R)
• M6: 844,330 km (0.12 R)
• M7: 935,735 km (0.11 R)
• M8: 1,585,438 km (0.117 R)
• M9: 2,604,050 km (0.116 R)
• M10: 2,648,182 km (0.074 R)
• M11: 3,485,780 km (0.105 R)
• M12: 3,882,214 km (0.056 R)
• M13: 3,983,642 km (0.099 R)
• M14: 5,378,642 km (0.106 R)
• M15: 5,835,514 km (0.098 R)
• M16: 7,092,585 km (0.118 R)
• M17: 7,403,898 km (0.115 R)
• M18: 7,466,729 km (0.036 R)
• M19: 7,975,362 km (0.064 R)
• M20: 8,168,941 km (0.092 R)
• M21: 8,298,942 km (0.076 R)
• M22: 9,362,882 km (0.112 R)
• M23: 9,567,083 km (0.055 R)
• M24: 11,325,307 km (0.095 R)
• M25: 12,501,595 km (0.06 R)
• M26: 12,877,086 km (0.049 R)
• M27: 13,028,329 km (0.08 R)
• M28: 13,332,461 km (0.114 R)
• M29: 13,485,500 km (0.1 R)
• M30: 13,716,030 km (0.1 R)
• M31: 14,494,089 km (0.034 R)
• M32: 14,888,429 km (0.089 R)
• M33: 14,967,716 km (0.106 R)
• M34: 15,206,474 km (0.074 R)
• M35: 15,366,244 km (0.078 R)
• M36: 16,747,332 km (0.053 R)
• M37: 17,078,093 km (0.108 R)
• M38: 17,998,569 km (0.029 R)
• M39: 19,539,127 km (0.064 R)
• M40: 21,032,563 km (0.075 R)
• M41: 22,289,634 km (0.111 R)
• M42: 23,018,774 km (0.115 R)
• M43: 24,127,294 km (0.043 R)
• M44: 26,395,647 km (0.119 R)
• M45: 26,780,412 km (0.09 R)
• M46: 26,876,753 km (0.065 R)
• M47: 29,723,601 km (0.086 R)
• M48: 30,626,424 km (0.105 R)
• M49: 32,664,695 km (0.084 R)
• M50: 33,181,107 km (0.114 R)
• M51: 34,012,871 km (0.082 R)
• M52: 34,851,517 km (0.059 R)
• M53: 36,549,004 km (0.084 R)
• M54: 38,926,712 km (0.066 R)
• M55: 40,687,180 km (0.093 R)
• M56: 43,489,298 km (0.029 R)
• M57: 44,741,881 km (0.102 R)
• M58: 45,545,072 km (0.117 R)
• M59: 46,353,050 km (0.108 R)
• M60: 47,398,889 km (0.091 R)
• M61: 47,983,218 km (0.1 R)
• M62: 49,041,024 km (0.1 R)
• M63: 49,277,239 km (0.065 R)
• M64: 50,582,481 km (0.105 R)
• M65: 52,019,518 km (0.081 R)
• M66: 52,863,998 km (0.07 R)
• M67: 53,834,439 km (0.076 R)
• M68: 55,793,274 km (0.095 R)
• M69: 59,528,284 km (0.114 R)
• M70: 60,032,429 km (0.069 R)
• M71: 60,158,540 km (0.09 R)
• M72: 61,171,766 km (0.108 R)
• M73: 61,298,775 km (0.052 R)
• M74: 63,086,469 km (0.105 R)
• M75: 64,632,264 km (0.098 R)
• M76: 65,930,026 km (0.117 R)
• M77: 68,683,075 km (0.091 R)
• M78: 69,476,542 km (0.089 R)
• M79: 70,805,719 km (0.067 R)
• M80: 71,072,602 km (0.025 R)
• M81: 72,680,630 km (0.105 R)
• M82: 74,165,239 km (0.027 R)
• M83: 75,523,587 km (0.091 R)
• M84: 76,342,486 km (0.101 R)
• M85: 77,027,196 km (0.075 R)
• M86: 78,678,607 km (0.114 R)
• M87: 80,063,733 km (0.115 R)
• M88: 82,296,781 km (0.096 R)
• M89: 82,998,694 km (0.088 R)
• M90: 84,408,654 km (0.032 R)
• M91: 86,253,345 km (0.068 R)
• M92: 88,829,420 km (0.111 R)
• M93: 90,705,527 km (0.053 R)
• M94: 91,285,369 km (0.073 R)
• M95: 97,596,604 km (0.069 R)
• M96: 98,042,106 km (0.09 R)
• M97: 99,532,251 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.4

Radius: 7.9

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.35 AU - 21.11 AU

Year: 30648 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,992,534 km

• M1: 241,451 km (0.065 R)
• M2: 383,419 km (0.062 R)
• M3: 636,090 km (0.032 R)
• M4: 692,638 km (0.077 R)
• M5: 904,918 km (0.108 R)
• M6: 1,426,864 km (0.093 R)
• M7: 2,071,931 km (0.12 R)
• M8: 2,202,081 km (0.111 R)
• M9: 2,562,312 km (0.081 R)
• M10: 3,038,333 km (0.119 R)
• M11: 3,909,591 km (0.096 R)
• M12: 4,456,221 km (0.051 R)
• M13: 6,551,340 km (0.093 R)
• M14: 6,807,750 km (0.107 R)
• M15: 7,396,717 km (0.086 R)
• M16: 10,353,818 km (0.056 R)
• M17: 11,029,851 km (0.116 R)
• M18: 12,821,585 km (0.038 R)
• M19: 14,368,576 km (0.077 R)
• M20: 15,290,847 km (0.089 R)
• M21: 16,145,949 km (0.111 R)
• M22: 16,232,267 km (0.102 R)
• M23: 16,318,734 km (0.079 R)
• M24: 16,753,615 km (0.091 R)
• M25: 17,457,324 km (0.077 R)
• M26: 17,902,078 km (0.092 R)
• M27: 18,802,657 km (0.096 R)
• M28: 19,625,745 km (0.087 R)
• M29: 22,356,953 km (0.11 R)
• M30: 25,204,848 km (0.032 R)
• M31: 25,707,197 km (0.108 R)
• M32: 25,808,176 km (0.099 R)
• M33: 28,164,642 km (0.058 R)
• M34: 28,477,151 km (0.108 R)
• M35: 28,581,571 km (0.067 R)
• M36: 29,632,496 km (0.101 R)
• M37: 30,482,361 km (0.095 R)
• M38: 30,910,361 km (0.084 R)
• M39: 34,182,665 km (0.115 R)
• M40: 36,424,688 km (0.055 R)
• M41: 36,538,083 km (0.101 R)
• M42: 36,878,717 km (0.114 R)
• M43: 37,907,203 km (0.101 R)
• M44: 38,945,262 km (0.104 R)
• M45: 41,166,940 km (0.112 R)
• M46: 42,591,262 km (0.116 R)
• M47: 45,487,776 km (0.04 R)
• M48: 45,732,069 km (0.082 R)
• M49: 46,099,332 km (0.035 R)
• M50: 46,959,819 km (0.047 R)
• M51: 47,825,691 km (0.105 R)
• M52: 51,596,006 km (0.118 R)
• M53: 51,723,314 km (0.114 R)
• M54: 54,162,059 km (0.119 R)
• M55: 55,069,968 km (0.06 R)
• M56: 56,769,400 km (0.094 R)
• M57: 59,550,724 km (0.101 R)
• M58: 61,699,398 km (0.09 R)
• M59: 62,376,179 km (0.069 R)
• M60: 64,283,851 km (0.083 R)
• M61: 64,420,882 km (0.099 R)
• M62: 64,969,906 km (0.096 R)
• M63: 69,276,829 km (0.12 R)
• M64: 69,698,546 km (0.113 R)
• M65: 70,121,010 km (0.116 R)
• M66: 70,262,081 km (0.115 R)
• M67: 70,685,742 km (0.09 R)
• M68: 71,535,607 km (0.103 R)
• M69: 72,531,480 km (0.049 R)
• M70: 74,968,879 km (0.071 R)
• M71: 75,401,815 km (0.103 R)
• M72: 75,546,177 km (0.099 R)
• M73: 75,980,310 km (0.074 R)
• M74: 76,125,120 km (0.027 R)
• M75: 76,996,229 km (0.065 R)
• M76: 77,433,055 km (0.059 R)
• M77: 78,455,407 km (0.099 R)
• M78: 78,601,713 km (0.083 R)
• M79: 84,082,680 km (0.088 R)
• M80: 86,642,000 km (0.096 R)
• M81: 86,793,393 km (0.077 R)
• M82: 91,991,171 km (0.04 R)
• M83: 92,300,091 km (0.079 R)
• M84: 95,095,477 km (0.03 R)
• M85: 98,707,817 km (0.11 R)
• M86: 98,865,792 km (0.05 R)
• M87: 103,807,608 km (0.117 R)
• M88: 105,580,492 km (0.107 R)
• M89: 106,389,518 km (0.058 R)
• M90: 106,876,010 km (0.065 R)
• M91: 107,688,476 km (0.116 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit