🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 23.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,566,397 km

• M1: 209,587 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 35.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 83.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,566,397 km

• M1: 254,316 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.97 AU - 1.35 AU

Year: 459 Days

Day: 23.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,566,397 km

• M1: 66,870 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.26 AU - 1.9 AU

Year: 729 Days

Day: 18.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.6 AU - 2.4 AU

Year: 1038 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.19 AU - 3.35 AU

Year: 2171 Days

Day: 24.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.02 AU - 5.34 AU

Year: 3717 Days

Day: 22.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 10.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.8 AU - 5.16 AU

Year: 4080 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,566,397 km

• M1: 158,574 km (0.048 R)
• M2: 275,858 km (0.056 R)
• M3: 354,098 km (0.057 R)
• M4: 681,717 km (0.073 R)
• M5: 1,532,181 km (0.08 R)
• M6: 1,803,103 km (0.114 R)
• M7: 2,124,140 km (0.083 R)
• M8: 2,246,960 km (0.097 R)
• M9: 2,336,270 km (0.069 R)
• M10: 3,033,994 km (0.102 R)
• M11: 3,173,120 km (0.082 R)
• M12: 3,582,121 km (0.066 R)
• M13: 3,899,867 km (0.069 R)
• M14: 4,094,943 km (0.08 R)
• M15: 4,160,766 km (0.112 R)
• M16: 4,337,889 km (0.057 R)
• M17: 4,405,059 km (0.094 R)
• M18: 4,768,582 km (0.095 R)
• M19: 5,094,855 km (0.078 R)
• M20: 5,597,803 km (0.106 R)
• M21: 5,670,956 km (0.1 R)
• M22: 5,793,626 km (0.069 R)
• M23: 5,966,861 km (0.058 R)
• M24: 6,066,642 km (0.078 R)
• M25: 6,318,565 km (0.038 R)
• M26: 6,573,929 km (0.062 R)
• M27: 6,677,002 km (0.097 R)
• M28: 6,884,793 km (0.078 R)
• M29: 7,173,966 km (0.117 R)
• M30: 7,494,105 km (0.086 R)
• M31: 7,655,970 km (0.1 R)
• M32: 7,873,635 km (0.062 R)
• M33: 9,657,590 km (0.055 R)
• M34: 9,833,816 km (0.079 R)
• M35: 10,429,066 km (0.088 R)
• M36: 10,791,691 km (0.115 R)
• M37: 10,913,613 km (0.036 R)
• M38: 11,251,106 km (0.051 R)
• M39: 11,343,707 km (0.099 R)
• M40: 11,904,699 km (0.102 R)
• M41: 12,379,224 km (0.1 R)
• M42: 12,956,971 km (0.083 R)
• M43: 13,086,523 km (0.058 R)
• M44: 13,346,823 km (0.118 R)
• M45: 14,238,426 km (0.074 R)
• M46: 14,809,591 km (0.12 R)
• M47: 14,877,359 km (0.107 R)
• M48: 15,047,003 km (0.114 R)
• M49: 15,251,503 km (0.087 R)
• M50: 15,939,803 km (0.112 R)
• M51: 16,357,630 km (0.112 R)
• M52: 16,532,809 km (0.085 R)
• M53: 17,525,391 km (0.104 R)
• M54: 17,848,372 km (0.086 R)
• M55: 18,209,801 km (0.09 R)
• M56: 19,013,291 km (0.118 R)
• M57: 19,308,298 km (0.089 R)
• M58: 19,679,151 km (0.114 R)
• M59: 19,753,651 km (0.109 R)
• M60: 20,052,547 km (0.073 R)
• M61: 20,465,886 km (0.055 R)
• M62: 20,806,072 km (0.113 R)
• M63: 21,645,765 km (0.09 R)
• M64: 21,876,744 km (0.111 R)
• M65: 22,031,129 km (0.12 R)
• M66: 22,574,468 km (0.064 R)
• M67: 23,793,093 km (0.101 R)
• M68: 23,872,529 km (0.114 R)
• M69: 24,031,402 km (0.049 R)
• M70: 24,310,552 km (0.113 R)
• M71: 24,670,933 km (0.097 R)
• M72: 25,640,626 km (0.118 R)
• M73: 25,803,389 km (0.055 R)
• M74: 26,376,049 km (0.109 R)
• M75: 26,828,882 km (0.051 R)
• M76: 27,118,504 km (0.103 R)
• M77: 27,201,381 km (0.091 R)
• M78: 27,825,952 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 5.3

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.52 AU - 14.96 AU

Year: 16693 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,566,397 km

• M1: 452,683 km (0.048 R)
• M2: 844,031 km (0.063 R)
• M3: 1,537,567 km (0.113 R)
• M4: 1,889,870 km (0.116 R)
• M5: 2,430,367 km (0.052 R)
• M6: 2,666,133 km (0.07 R)
• M7: 2,769,505 km (0.075 R)
• M8: 3,087,401 km (0.105 R)
• M9: 3,604,710 km (0.115 R)
• M10: 3,990,523 km (0.058 R)
• M11: 4,308,568 km (0.073 R)
• M12: 4,801,044 km (0.114 R)
• M13: 5,096,500 km (0.098 R)
• M14: 5,139,136 km (0.099 R)
• M15: 5,441,323 km (0.085 R)
• M16: 6,244,664 km (0.08 R)
• M17: 6,660,097 km (0.063 R)
• M18: 6,894,667 km (0.06 R)
• M19: 8,867,414 km (0.038 R)
• M20: 9,490,938 km (0.086 R)
• M21: 10,236,234 km (0.116 R)
• M22: 10,780,023 km (0.118 R)
• M23: 11,000,231 km (0.059 R)
• M24: 11,110,783 km (0.062 R)
• M25: 12,123,112 km (0.087 R)
• M26: 13,223,105 km (0.12 R)
• M27: 13,814,915 km (0.109 R)
• M28: 16,015,499 km (0.081 R)
• M29: 16,772,913 km (0.103 R)
• M30: 16,836,642 km (0.054 R)
• M31: 16,900,371 km (0.077 R)
• M32: 17,156,033 km (0.078 R)
• M33: 17,477,519 km (0.076 R)
• M34: 17,541,996 km (0.081 R)
• M35: 17,606,622 km (0.1 R)
• M36: 17,671,248 km (0.077 R)
• M37: 17,736,024 km (0.114 R)
• M38: 18,322,598 km (0.109 R)
• M39: 20,458,556 km (0.11 R)
• M40: 22,111,612 km (0.119 R)
• M41: 22,742,467 km (0.045 R)
• M42: 23,664,139 km (0.081 R)
• M43: 25,032,960 km (0.113 R)
• M44: 25,910,650 km (0.102 R)
• M45: 26,501,412 km (0.113 R)
• M46: 27,997,541 km (0.066 R)
• M47: 30,525,296 km (0.03 R)
• M48: 30,836,759 km (0.092 R)
• M49: 31,698,293 km (0.092 R)
• M50: 32,092,483 km (0.031 R)
• M51: 32,647,192 km (0.09 R)
• M52: 33,926,852 km (0.101 R)
• M53: 34,007,486 km (0.063 R)
• M54: 34,330,168 km (0.101 R)
• M55: 35,877,010 km (0.095 R)
• M56: 36,205,527 km (0.097 R)
• M57: 36,617,669 km (0.098 R)
• M58: 37,612,944 km (0.114 R)
• M59: 37,696,270 km (0.12 R)
• M60: 39,630,122 km (0.111 R)
• M61: 40,566,455 km (0.065 R)
• M62: 42,114,045 km (0.103 R)
• M63: 42,287,279 km (0.064 R)
• M64: 42,721,113 km (0.089 R)
• M65: 43,156,592 km (0.052 R)
• M66: 45,001,283 km (0.095 R)
• M67: 45,444,243 km (0.11 R)
• M68: 46,334,649 km (0.042 R)
• M69: 47,500,615 km (0.087 R)
• M70: 47,951,653 km (0.106 R)
• M71: 48,042,010 km (0.079 R)
• M72: 48,313,530 km (0.114 R)
• M73: 48,767,111 km (0.11 R)
• M74: 51,425,764 km (0.047 R)
• M75: 51,796,168 km (0.092 R)
• M76: 51,981,670 km (0.108 R)
• M77: 52,167,321 km (0.071 R)
• M78: 53,567,557 km (0.112 R)
• M79: 55,169,152 km (0.101 R)
• M80: 55,738,222 km (0.034 R)
• M81: 56,213,943 km (0.075 R)
• M82: 56,404,531 km (0.1 R)
• M83: 57,073,532 km (0.099 R)
• M84: 57,265,167 km (0.096 R)
• M85: 58,419,464 km (0.063 R)
• M86: 62,815,548 km (0.116 R)
• M87: 63,409,750 km (0.042 R)
• M88: 63,707,450 km (0.105 R)
• M89: 64,503,909 km (0.061 R)
• M90: 64,903,186 km (0.095 R)
• M91: 65,003,267 km (0.101 R)
• M92: 67,215,670 km (0.106 R)
• M93: 67,519,353 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 4.1

Gravity: 47.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.08 AU - 14.26 AU

Year: 17545 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,566,397 km

• M1: 85,121 km (0.092 R)
• M2: 124,465 km (0.105 R)
• M3: 172,786 km (0.089 R)
• M4: 258,954 km (0.109 R)
• M5: 532,419 km (0.077 R)
• M6: 872,904 km (0.104 R)
• M7: 1,383,481 km (0.113 R)
• M8: 1,840,802 km (0.107 R)
• M9: 2,002,966 km (0.104 R)
• M10: 2,237,685 km (0.109 R)
• M11: 2,306,350 km (0.11 R)
• M12: 2,552,289 km (0.096 R)
• M13: 2,843,556 km (0.076 R)
• M14: 3,068,851 km (0.11 R)
• M15: 4,194,425 km (0.049 R)
• M16: 4,407,602 km (0.116 R)
• M17: 5,113,255 km (0.104 R)
• M18: 5,203,912 km (0.101 R)
• M19: 5,479,022 km (0.098 R)
• M20: 6,043,604 km (0.083 R)
• M21: 6,479,084 km (0.1 R)
• M22: 6,528,002 km (0.115 R)
• M23: 6,626,438 km (0.119 R)
• M24: 7,226,924 km (0.119 R)
• M25: 8,107,157 km (0.042 R)
• M26: 8,160,115 km (0.075 R)
• M27: 8,640,623 km (0.093 R)
• M28: 8,694,628 km (0.082 R)
• M29: 9,573,217 km (0.071 R)
• M30: 9,684,966 km (0.115 R)
• M31: 9,797,314 km (0.036 R)
• M32: 10,364,888 km (0.066 R)
• M33: 11,295,088 km (0.066 R)
• M34: 11,531,901 km (0.096 R)
• M35: 12,130,742 km (0.104 R)
• M36: 12,924,508 km (0.08 R)
• M37: 13,734,730 km (0.119 R)
• M38: 14,433,053 km (0.108 R)
• M39: 14,497,230 km (0.109 R)
• M40: 15,208,120 km (0.105 R)
• M41: 17,407,956 km (0.115 R)
• M42: 17,681,272 km (0.111 R)
• M43: 17,956,083 km (0.064 R)
• M44: 19,563,063 km (0.111 R)
• M45: 20,852,447 km (0.118 R)
• M46: 20,997,408 km (0.109 R)
• M47: 21,727,296 km (0.053 R)
• M48: 21,800,599 km (0.043 R)
• M49: 22,837,461 km (0.11 R)
• M50: 23,437,050 km (0.103 R)
• M51: 23,738,789 km (0.085 R)
• M52: 25,731,283 km (0.086 R)
• M53: 26,042,596 km (0.094 R)
• M54: 26,590,274 km (0.113 R)
• M55: 26,826,189 km (0.099 R)
• M56: 28,899,616 km (0.098 R)
• M57: 29,629,354 km (0.089 R)
• M58: 31,438,142 km (0.069 R)
• M59: 32,272,150 km (0.084 R)
• M60: 32,776,145 km (0.1 R)
• M61: 35,161,783 km (0.104 R)
• M62: 38,132,796 km (0.107 R)
• M63: 39,289,936 km (0.086 R)
• M64: 40,097,764 km (0.101 R)
• M65: 41,001,635 km (0.103 R)
• M66: 43,106,178 km (0.102 R)
• M67: 43,660,887 km (0.092 R)
• M68: 44,497,438 km (0.097 R)
• M69: 45,433,173 km (0.098 R)
• M70: 46,375,340 km (0.084 R)
• M71: 46,659,277 km (0.071 R)
• M72: 47,705,115 km (0.116 R)
• M73: 48,758,883 km (0.087 R)
• M74: 49,433,270 km (0.106 R)
• M75: 50,694,081 km (0.09 R)
• M76: 53,346,301 km (0.085 R)
• M77: 53,842,368 km (0.06 R)
• M78: 55,640,834 km (0.092 R)
• M79: 55,942,573 km (0.08 R)
• M80: 58,069,256 km (0.062 R)
• M81: 58,171,282 km (0.058 R)
• M82: 58,886,509 km (0.089 R)
• M83: 59,707,353 km (0.1 R)
• M84: 60,635,458 km (0.088 R)
• M85: 61,153,216 km (0.075 R)
• M86: 61,880,411 km (0.113 R)
• M87: 62,610,449 km (0.062 R)
• M88: 63,553,215 km (0.118 R)
• M89: 64,500,768 km (0.078 R)
• M90: 66,516,449 km (0.119 R)
• M91: 68,122,233 km (0.086 R)
• M92: 69,849,191 km (0.087 R)
• M93: 73,235,787 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit