🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 205 Days

Day: 38.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 233 Days

Day: 39.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.73 AU - 1.13 AU

Year: 321 Days

Day: 24.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.8 AU - 2.16 AU

Year: 998 Days

Day: 13.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.77 AU - 4.37 AU

Year: 2416 Days

Day: 31.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.03 AU - 5.17 AU

Year: 4125 Days

Day: 29.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,148,588 km

• M1: 391,198 km (0.112 R)
• M2: 3,217,401 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 13

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.18 AU - 6.04 AU

Year: 4759 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,148,588 km

• M1: 163,510 km (0.085 R)
• M2: 255,064 km (0.074 R)
• M3: 402,717 km (0.101 R)
• M4: 494,571 km (0.083 R)
• M5: 658,679 km (0.113 R)
• M6: 760,855 km (0.079 R)
• M7: 843,283 km (0.079 R)
• M8: 956,230 km (0.089 R)
• M9: 1,089,072 km (0.066 R)
• M10: 1,221,018 km (0.103 R)
• M11: 1,421,778 km (0.092 R)
• M12: 1,625,530 km (0.093 R)
• M13: 1,821,653 km (0.082 R)
• M14: 1,989,801 km (0.039 R)
• M15: 2,071,332 km (0.097 R)
• M16: 2,265,959 km (0.063 R)
• M17: 2,360,954 km (0.119 R)
• M18: 2,457,295 km (0.118 R)
• M19: 2,624,096 km (0.113 R)
• M20: 2,754,246 km (0.072 R)
• M21: 2,855,973 km (0.076 R)
• M22: 2,938,252 km (0.114 R)
• M23: 3,286,216 km (0.116 R)
• M24: 3,614,135 km (0.105 R)
• M25: 3,714,665 km (0.11 R)
• M26: 3,884,309 km (0.088 R)
• M27: 4,056,496 km (0.047 R)
• M28: 4,396,681 km (0.11 R)
• M29: 4,795,360 km (0.095 R)
• M30: 4,967,996 km (0.054 R)
• M31: 5,092,611 km (0.071 R)
• M32: 5,281,553 km (0.11 R)
• M33: 5,460,023 km (0.111 R)
• M34: 5,575,812 km (0.075 R)
• M35: 5,692,349 km (0.059 R)
• M36: 5,809,783 km (0.117 R)
• M37: 6,167,023 km (0.12 R)
• M38: 6,368,681 km (0.096 R)
• M39: 6,695,701 km (0.083 R)
• M40: 6,889,132 km (0.034 R)
• M41: 7,224,979 km (0.057 R)
• M42: 7,580,573 km (0.052 R)
• M43: 7,971,173 km (0.11 R)
• M44: 8,487,286 km (0.047 R)
• M45: 8,576,895 km (0.107 R)
• M46: 8,953,433 km (0.102 R)
• M47: 9,075,205 km (0.096 R)
• M48: 9,289,429 km (0.065 R)
• M49: 9,412,698 km (0.091 R)
• M50: 9,660,731 km (0.053 R)
• M51: 10,195,095 km (0.082 R)
• M52: 10,338,110 km (0.047 R)
• M53: 10,642,393 km (0.11 R)
• M54: 10,787,502 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 13.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.95 AU - 9.03 AU

Year: 7342 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,148,588 km

• M1: 307,124 km (0.069 R)
• M2: 411,394 km (0.05 R)
• M3: 744,848 km (0.087 R)
• M4: 919,429 km (0.066 R)
• M5: 1,020,856 km (0.095 R)
• M6: 1,199,177 km (0.056 R)
• M7: 1,608,776 km (0.1 R)
• M8: 1,950,008 km (0.117 R)
• M9: 2,385,488 km (0.081 R)
• M10: 2,553,785 km (0.095 R)
• M11: 2,776,088 km (0.092 R)
• M12: 3,161,003 km (0.099 R)
• M13: 3,563,122 km (0.026 R)
• M14: 3,728,727 km (0.119 R)
• M15: 3,840,626 km (0.067 R)
• M16: 4,357,786 km (0.078 R)
• M17: 4,805,832 km (0.102 R)
• M18: 5,681,727 km (0.038 R)
• M19: 6,138,150 km (0.107 R)
• M20: 6,572,732 km (0.106 R)
• M21: 7,401,504 km (0.088 R)
• M22: 7,507,420 km (0.096 R)
• M23: 7,720,746 km (0.077 R)
• M24: 8,594,398 km (0.032 R)
• M25: 8,743,098 km (0.114 R)
• M26: 9,156,287 km (0.112 R)
• M27: 9,691,698 km (0.058 R)
• M28: 9,885,427 km (0.1 R)
• M29: 10,002,114 km (0.057 R)
• M30: 10,197,937 km (0.118 R)
• M31: 10,953,406 km (0.102 R)
• M32: 11,195,755 km (0.117 R)
• M33: 11,726,827 km (0.062 R)
• M34: 12,518,051 km (0.07 R)
• M35: 13,498,814 km (0.111 R)
• M36: 13,585,282 km (0.118 R)
• M37: 14,064,145 km (0.106 R)
• M38: 14,151,809 km (0.109 R)
• M39: 14,859,706 km (0.087 R)
• M40: 16,034,648 km (0.088 R)
• M41: 16,818,989 km (0.12 R)
• M42: 17,145,711 km (0.077 R)
• M43: 17,380,281 km (0.1 R)
• M44: 18,138,143 km (0.099 R)
• M45: 18,810,137 km (0.088 R)
• M46: 20,030,407 km (0.09 R)
• M47: 20,724,840 km (0.085 R)
• M48: 21,125,314 km (0.093 R)
• M49: 22,341,993 km (0.116 R)
• M50: 22,649,716 km (0.081 R)
• M51: 23,269,350 km (0.108 R)
• M52: 24,842,821 km (0.057 R)
• M53: 25,321,534 km (0.114 R)
• M54: 25,803,389 km (0.05 R)
• M55: 25,910,800 km (0.101 R)
• M56: 26,504,704 km (0.111 R)
• M57: 26,613,162 km (0.083 R)
• M58: 28,646,047 km (0.11 R)
• M59: 30,444,214 km (0.076 R)
• M60: 31,185,172 km (0.083 R)
• M61: 31,586,543 km (0.075 R)
• M62: 31,701,584 km (0.093 R)
• M63: 32,743,084 km (0.114 R)
• M64: 33,092,695 km (0.117 R)
• M65: 34,681,274 km (0.067 R)
• M66: 34,918,686 km (0.09 R)
• M67: 35,395,305 km (0.042 R)
• M68: 36,174,261 km (0.096 R)
• M69: 36,535,839 km (0.08 R)
• M70: 38,299,748 km (0.078 R)
• M71: 39,470,351 km (0.11 R)
• M72: 39,718,235 km (0.101 R)
• M73: 40,527,709 km (0.105 R)
• M74: 41,279,737 km (0.062 R)
• M75: 42,036,403 km (0.109 R)
• M76: 42,162,963 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.1

Radius: 5.4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.57 AU - 17.61 AU

Year: 26422 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,148,588 km

• M1: 156,031 km (0.06 R)
• M2: 238,010 km (0.119 R)
• M3: 285,134 km (0.113 R)
• M4: 335,997 km (0.051 R)
• M5: 1,007,691 km (0.113 R)
• M6: 1,434,045 km (0.088 R)
• M7: 1,618,799 km (0.095 R)
• M8: 1,778,719 km (0.105 R)
• M9: 2,183,082 km (0.104 R)
• M10: 2,253,243 km (0.106 R)
• M11: 3,073,189 km (0.099 R)
• M12: 3,555,792 km (0.099 R)
• M13: 4,323,229 km (0.098 R)
• M14: 4,634,991 km (0.096 R)
• M15: 5,186,558 km (0.099 R)
• M16: 5,280,506 km (0.118 R)
• M17: 5,613,660 km (0.062 R)
• M18: 6,501,374 km (0.099 R)
• M19: 6,552,088 km (0.111 R)
• M20: 6,909,926 km (0.079 R)
• M21: 8,293,856 km (0.085 R)
• M22: 8,458,862 km (0.079 R)
• M23: 8,625,065 km (0.11 R)
• M24: 9,529,384 km (0.105 R)
• M25: 10,051,331 km (0.091 R)
• M26: 10,821,312 km (0.054 R)
• M27: 11,487,770 km (0.099 R)
• M28: 12,543,482 km (0.109 R)
• M29: 14,480,775 km (0.111 R)
• M30: 14,746,012 km (0.052 R)
• M31: 15,348,742 km (0.103 R)
• M32: 15,959,550 km (0.115 R)
• M33: 16,371,093 km (0.078 R)
• M34: 16,786,227 km (0.043 R)
• M35: 17,485,598 km (0.11 R)
• M36: 17,626,668 km (0.035 R)
• M37: 18,194,691 km (0.105 R)
• M38: 18,480,872 km (0.056 R)
• M39: 18,840,655 km (0.117 R)
• M40: 19,787,161 km (0.109 R)
• M41: 19,860,613 km (0.071 R)
• M42: 20,303,124 km (0.096 R)
• M43: 20,600,076 km (0.113 R)
• M44: 21,047,972 km (0.113 R)
• M45: 21,953,637 km (0.09 R)
• M46: 23,258,131 km (0.099 R)
• M47: 24,037,236 km (0.105 R)
• M48: 26,506,050 km (0.115 R)
• M49: 26,587,132 km (0.057 R)
• M50: 26,668,064 km (0.078 R)
• M51: 27,893,869 km (0.094 R)
• M52: 28,058,726 km (0.095 R)
• M53: 28,472,065 km (0.097 R)
• M54: 29,054,300 km (0.05 R)
• M55: 29,640,574 km (0.119 R)
• M56: 30,146,065 km (0.108 R)
• M57: 31,679,593 km (0.094 R)
• M58: 32,629,240 km (0.062 R)
• M59: 35,266,202 km (0.106 R)
• M60: 35,533,683 km (0.096 R)
• M61: 35,712,452 km (0.105 R)
• M62: 36,971,468 km (0.043 R)
• M63: 38,519,806 km (0.05 R)
• M64: 40,834,833 km (0.029 R)
• M65: 41,679,313 km (0.12 R)
• M66: 43,385,327 km (0.08 R)
• M67: 49,533,501 km (0.042 R)
• M68: 50,936,130 km (0.088 R)
• M69: 51,844,937 km (0.027 R)
• M70: 52,250,497 km (0.111 R)
• M71: 52,555,228 km (0.109 R)
• M72: 52,758,831 km (0.069 R)
• M73: 53,883,208 km (0.04 R)
• M74: 56,363,541 km (0.059 R)
• M75: 57,198,596 km (0.079 R)
• M76: 58,143,008 km (0.097 R)
• M77: 59,940,725 km (0.117 R)
• M78: 61,756,544 km (0.088 R)
• M79: 62,833,200 km (0.107 R)
• M80: 63,265,538 km (0.101 R)
• M81: 64,459,628 km (0.101 R)
• M82: 65,990,164 km (0.044 R)
• M83: 66,209,774 km (0.103 R)
• M84: 66,759,845 km (0.116 R)
• M85: 67,753,923 km (0.109 R)
• M86: 71,778,704 km (0.039 R)
• M87: 72,456,981 km (0.108 R)
• M88: 73,819,967 km (0.072 R)
• M89: 73,933,960 km (0.12 R)
• M90: 74,162,097 km (0.11 R)
• M91: 74,390,384 km (0.098 R)
• M92: 75,765,338 km (0.071 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit