🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 31.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,342,254 km

• M1: 186,399 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.65 AU - 0.89 AU

Year: 242 Days

Day: 40.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 442 Days

Day: 36.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,342,254 km

• M1: 282,291 km (0.058 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.77 AU - 2.55 AU

Year: 1137 Days

Day: 19.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.82 AU - 2.64 AU

Year: 1193 Days

Day: 39.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,342,254 km

• M1: 832,213 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.56 AU - 3.74 AU

Year: 2498 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 11.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.41 AU - 8.65 AU

Year: 8923 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 83,342,254 km

• M1: 146,008 km (0.104 R)
• M2: 279,000 km (0.1 R)
• M3: 362,924 km (0.109 R)
• M4: 473,776 km (0.099 R)
• M5: 717,920 km (0.117 R)
• M6: 827,426 km (0.113 R)
• M7: 923,318 km (0.082 R)
• M8: 1,033,572 km (0.035 R)
• M9: 1,257,071 km (0.1 R)
• M10: 1,369,120 km (0.048 R)
• M11: 1,484,759 km (0.083 R)
• M12: 1,579,754 km (0.082 R)
• M13: 2,152,414 km (0.078 R)
• M14: 2,343,151 km (0.062 R)
• M15: 2,525,362 km (0.092 R)
• M16: 2,611,081 km (0.076 R)
• M17: 3,285,319 km (0.101 R)
• M18: 3,363,409 km (0.102 R)
• M19: 4,281,641 km (0.066 R)
• M20: 4,697,972 km (0.118 R)
• M21: 5,476,479 km (0.095 R)
• M22: 5,663,327 km (0.106 R)
• M23: 5,776,423 km (0.07 R)
• M24: 6,120,348 km (0.041 R)
• M25: 6,470,856 km (0.103 R)
• M26: 6,589,188 km (0.104 R)
• M27: 7,151,077 km (0.066 R)
• M28: 7,707,432 km (0.069 R)
• M29: 7,833,094 km (0.106 R)
• M30: 8,861,879 km (0.026 R)
• M31: 9,037,507 km (0.112 R)
• M32: 9,214,331 km (0.109 R)
• M33: 9,325,333 km (0.081 R)
• M34: 9,571,272 km (0.111 R)
• M35: 10,046,843 km (0.091 R)
• M36: 10,184,174 km (0.119 R)
• M37: 10,391,218 km (0.113 R)
• M38: 10,832,980 km (0.099 R)
• M39: 11,495,400 km (0.066 R)
• M40: 11,735,055 km (0.092 R)
• M41: 12,097,830 km (0.071 R)
• M42: 12,366,209 km (0.102 R)
• M43: 12,488,879 km (0.114 R)
• M44: 12,735,267 km (0.091 R)
• M45: 12,908,800 km (0.101 R)
• M46: 13,383,774 km (0.094 R)
• M47: 13,484,453 km (0.091 R)
• M48: 13,762,705 km (0.075 R)
• M49: 14,402,236 km (0.106 R)
• M50: 14,816,772 km (0.116 R)
• M51: 14,999,281 km (0.082 R)
• M52: 15,235,047 km (0.112 R)
• M53: 15,472,160 km (0.113 R)
• M54: 16,110,195 km (0.113 R)
• M55: 17,329,717 km (0.107 R)
• M56: 17,715,230 km (0.032 R)
• M57: 18,298,662 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 10.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.74 AU - 11.54 AU

Year: 10720 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,342,254 km

• M1: 127,158 km (0.037 R)
• M2: 228,885 km (0.065 R)
• M3: 801,994 km (0.11 R)
• M4: 1,596,508 km (0.114 R)
• M5: 1,691,354 km (0.048 R)
• M6: 1,912,010 km (0.081 R)
• M7: 2,115,912 km (0.117 R)
• M8: 2,220,780 km (0.049 R)
• M9: 2,657,157 km (0.101 R)
• M10: 2,799,126 km (0.043 R)
• M11: 3,120,312 km (0.102 R)
• M12: 3,702,996 km (0.093 R)
• M13: 4,219,707 km (0.106 R)
• M14: 4,520,399 km (0.097 R)
• M15: 4,588,167 km (0.1 R)
• M16: 4,656,383 km (0.109 R)
• M17: 4,828,122 km (0.043 R)
• M18: 4,967,098 km (0.028 R)
• M19: 5,320,448 km (0.1 R)
• M20: 5,392,106 km (0.112 R)
• M21: 5,572,670 km (0.031 R)
• M22: 6,014,134 km (0.111 R)
• M23: 6,505,263 km (0.097 R)
• M24: 6,852,929 km (0.089 R)
• M25: 7,206,578 km (0.119 R)
• M26: 8,220,104 km (0.102 R)
• M27: 8,807,126 km (0.079 R)
• M28: 9,538,061 km (0.098 R)
• M29: 9,669,109 km (0.061 R)
• M30: 10,021,561 km (0.027 R)
• M31: 10,243,864 km (0.074 R)
• M32: 11,149,679 km (0.078 R)
• M33: 11,287,758 km (0.091 R)
• M34: 12,317,739 km (0.101 R)
• M35: 12,508,177 km (0.119 R)
• M36: 12,988,686 km (0.074 R)
• M37: 14,216,435 km (0.097 R)
• M38: 14,316,217 km (0.083 R)
• M39: 15,738,145 km (0.077 R)
• M40: 16,048,560 km (0.088 R)
• M41: 16,728,333 km (0.036 R)
• M42: 16,886,608 km (0.086 R)
• M43: 17,470,937 km (0.117 R)
• M44: 17,738,717 km (0.075 R)
• M45: 17,899,984 km (0.108 R)
• M46: 18,115,853 km (0.116 R)
• M47: 18,332,621 km (0.075 R)
• M48: 18,988,009 km (0.1 R)
• M49: 19,208,217 km (0.061 R)
• M50: 19,762,477 km (0.078 R)
• M51: 20,434,321 km (0.057 R)
• M52: 22,262,706 km (0.111 R)
• M53: 23,372,723 km (0.076 R)
• M54: 24,261,932 km (0.077 R)
• M55: 25,282,938 km (0.035 R)
• M56: 25,464,550 km (0.064 R)
• M57: 26,502,011 km (0.059 R)
• M58: 26,995,085 km (0.113 R)
• M59: 27,678,000 km (0.065 R)
• M60: 28,807,613 km (0.055 R)
• M61: 28,997,303 km (0.112 R)
• M62: 29,696,524 km (0.069 R)
• M63: 30,080,242 km (0.09 R)
• M64: 30,401,429 km (0.058 R)
• M65: 30,723,513 km (0.053 R)
• M66: 32,154,566 km (0.096 R)
• M67: 33,607,311 km (0.103 R)
• M68: 34,207,797 km (0.077 R)
• M69: 35,826,296 km (0.076 R)
• M70: 36,303,065 km (0.075 R)
• M71: 36,439,648 km (0.081 R)
• M72: 36,508,014 km (0.09 R)
• M73: 36,713,412 km (0.111 R)
• M74: 36,919,109 km (0.097 R)
• M75: 37,125,255 km (0.089 R)
• M76: 37,194,070 km (0.117 R)
• M77: 37,469,629 km (0.082 R)
• M78: 38,578,897 km (0.068 R)
• M79: 38,997,622 km (0.114 R)
• M80: 39,067,484 km (0.11 R)
• M81: 41,256,101 km (0.057 R)
• M82: 41,684,399 km (0.079 R)
• M83: 43,629,471 km (0.115 R)
• M84: 43,702,026 km (0.108 R)
• M85: 44,211,407 km (0.038 R)
• M86: 44,284,410 km (0.062 R)
• M87: 48,657,605 km (0.114 R)
• M88: 48,959,045 km (0.091 R)
• M89: 50,551,664 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 11.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.06 AU - 10.4 AU

Year: 11719 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,342,254 km

• M1: 185,651 km (0.12 R)
• M2: 258,505 km (0.07 R)
• M3: 339,886 km (0.115 R)
• M4: 837,748 km (0.079 R)
• M5: 1,074,262 km (0.096 R)
• M6: 1,148,612 km (0.095 R)
• M7: 1,332,618 km (0.087 R)
• M8: 2,034,980 km (0.12 R)
• M9: 2,406,282 km (0.1 R)
• M10: 2,555,730 km (0.057 R)
• M11: 2,825,006 km (0.082 R)
• M12: 3,089,944 km (0.102 R)
• M13: 3,321,821 km (0.093 R)
• M14: 3,446,735 km (0.065 R)
• M15: 3,530,959 km (0.106 R)
• M16: 3,787,968 km (0.076 R)
• M17: 4,080,581 km (0.068 R)
• M18: 4,923,266 km (0.1 R)
• M19: 5,388,964 km (0.082 R)
• M20: 5,936,193 km (0.065 R)
• M21: 6,414,607 km (0.113 R)
• M22: 6,816,726 km (0.105 R)
• M23: 6,905,288 km (0.116 R)
• M24: 7,444,588 km (0.106 R)
• M25: 7,554,094 km (0.111 R)
• M26: 8,602,027 km (0.097 R)
• M27: 9,378,141 km (0.086 R)
• M28: 9,595,507 km (0.116 R)
• M29: 9,734,782 km (0.094 R)
• M30: 9,914,748 km (0.06 R)
• M31: 9,995,232 km (0.108 R)
• M32: 10,176,694 km (0.092 R)
• M33: 10,379,848 km (0.073 R)
• M34: 10,481,874 km (0.112 R)
• M35: 10,748,757 km (0.062 R)
• M36: 10,955,650 km (0.11 R)
• M37: 11,059,471 km (0.041 R)
• M38: 11,142,947 km (0.106 R)
• M39: 11,373,178 km (0.101 R)
• M40: 11,478,495 km (0.119 R)
• M41: 11,881,362 km (0.107 R)
• M42: 12,095,137 km (0.027 R)
• M43: 12,353,643 km (0.081 R)
• M44: 12,526,877 km (0.081 R)
• M45: 14,054,570 km (0.104 R)
• M46: 14,144,927 km (0.114 R)
• M47: 14,622,593 km (0.037 R)
• M48: 15,013,044 km (0.089 R)
• M49: 15,314,035 km (0.108 R)
• M50: 15,710,619 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 5.8

Gravity: 28.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.23 AU - 14.45 AU

Year: 19449 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,342,254 km

• M1: 256,710 km (0.073 R)
• M2: 441,613 km (0.115 R)
• M3: 571,314 km (0.096 R)
• M4: 1,088,175 km (0.073 R)
• M5: 2,172,161 km (0.098 R)
• M6: 2,433,808 km (0.099 R)
• M7: 3,277,241 km (0.055 R)
• M8: 3,361,913 km (0.097 R)
• M9: 3,404,548 km (0.114 R)
• M10: 3,620,568 km (0.079 R)
• M11: 4,111,099 km (0.099 R)
• M12: 4,248,430 km (0.107 R)
• M13: 4,294,656 km (0.12 R)
• M14: 4,575,002 km (0.049 R)
• M15: 5,006,742 km (0.109 R)
• M16: 5,351,565 km (0.089 R)
• M17: 6,272,938 km (0.112 R)
• M18: 6,698,095 km (0.111 R)
• M19: 7,187,430 km (0.094 R)
• M20: 7,744,532 km (0.06 R)
• M21: 7,857,628 km (0.084 R)
• M22: 8,959,267 km (0.116 R)
• M23: 9,618,844 km (0.096 R)
• M24: 9,679,730 km (0.101 R)
• M25: 9,923,874 km (0.089 R)
• M26: 10,418,445 km (0.073 R)
• M27: 11,047,952 km (0.11 R)
• M28: 11,560,475 km (0.1 R)
• M29: 12,015,103 km (0.115 R)
• M30: 12,146,150 km (0.096 R)
• M31: 12,741,550 km (0.09 R)
• M32: 12,942,161 km (0.028 R)
• M33: 14,653,710 km (0.074 R)
• M34: 15,929,480 km (0.115 R)
• M35: 18,208,604 km (0.063 R)
• M36: 19,117,860 km (0.069 R)
• M37: 19,270,749 km (0.071 R)
• M38: 20,509,120 km (0.101 R)
• M39: 21,296,154 km (0.102 R)
• M40: 22,093,062 km (0.086 R)
• M41: 22,575,815 km (0.068 R)
• M42: 22,899,544 km (0.087 R)
• M43: 22,980,776 km (0.066 R)
• M44: 23,143,389 km (0.113 R)
• M45: 26,988,802 km (0.068 R)
• M46: 28,721,295 km (0.037 R)
• M47: 31,206,565 km (0.091 R)
• M48: 31,657,453 km (0.093 R)
• M49: 31,747,959 km (0.108 R)
• M50: 32,292,496 km (0.102 R)
• M51: 32,748,769 km (0.102 R)
• M52: 32,840,173 km (0.117 R)
• M53: 32,931,727 km (0.102 R)
• M54: 33,206,987 km (0.05 R)
• M55: 33,482,995 km (0.111 R)
• M56: 34,037,256 km (0.116 R)
• M57: 34,501,458 km (0.046 R)
• M58: 35,812,384 km (0.058 R)
• M59: 36,758,740 km (0.076 R)
• M60: 37,425,946 km (0.095 R)
• M61: 37,713,174 km (0.107 R)
• M62: 38,289,874 km (0.065 R)
• M63: 38,482,706 km (0.092 R)
• M64: 38,675,837 km (0.071 R)
• M65: 39,257,324 km (0.07 R)
• M66: 40,135,014 km (0.09 R)
• M67: 40,920,553 km (0.088 R)
• M68: 41,909,544 km (0.102 R)
• M69: 42,906,464 km (0.041 R)
• M70: 43,709,506 km (0.052 R)
• M71: 44,011,993 km (0.05 R)
• M72: 44,619,061 km (0.063 R)
• M73: 45,025,219 km (0.06 R)
• M74: 45,126,946 km (0.117 R)
• M75: 47,488,049 km (0.069 R)
• M76: 47,591,571 km (0.04 R)
• M77: 49,994,262 km (0.094 R)
• M78: 52,543,260 km (0.074 R)
• M79: 53,402,251 km (0.03 R)
• M80: 56,554,727 km (0.096 R)
• M81: 58,208,980 km (0.112 R)
• M82: 58,541,686 km (0.082 R)
• M83: 59,320,492 km (0.09 R)
• M84: 62,356,581 km (0.104 R)
• M85: 62,697,066 km (0.08 R)
• M86: 63,607,967 km (0.033 R)
• M87: 63,836,403 km (0.111 R)
• M88: 72,954,244 km (0.098 R)
• M89: 73,073,773 km (0.111 R)
• M90: 73,312,980 km (0.114 R)
• M91: 74,152,224 km (0.036 R)
• M92: 74,633,331 km (0.102 R)
• M93: 74,753,757 km (0.116 R)
• M94: 81,227,904 km (0.09 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit