🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.72 AU - 1.82 AU

Year: 1059 Days

Day: 26.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,315,185 km

• M1: 362,027 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.84 AU - 2.2 AU

Year: 1291 Days

Day: 37.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,315,185 km

• M1: 1,531,583 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.05 AU - 2.19 AU

Year: 1388 Days

Day: 20.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.66 AU

Year: 1517 Days

Day: 39.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 13.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.96 AU - 3.02 AU

Year: 2324 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,315,185 km

• M1: 174,132 km (0.078 R)
• M2: 267,331 km (0.069 R)
• M3: 437,424 km (0.108 R)
• M4: 531,072 km (0.116 R)
• M5: 679,324 km (0.105 R)
• M6: 768,634 km (0.077 R)
• M7: 856,298 km (0.064 R)
• M8: 947,852 km (0.111 R)
• M9: 1,071,121 km (0.075 R)
• M10: 1,163,722 km (0.097 R)
• M11: 1,289,384 km (0.074 R)
• M12: 1,636,750 km (0.056 R)
• M13: 1,839,007 km (0.105 R)
• M14: 2,005,210 km (0.105 R)
• M15: 2,103,795 km (0.109 R)
• M16: 2,268,801 km (0.09 R)
• M17: 2,419,297 km (0.111 R)
• M18: 2,760,081 km (0.096 R)
• M19: 2,890,680 km (0.092 R)
• M20: 2,982,383 km (0.108 R)
• M21: 3,391,085 km (0.096 R)
• M22: 3,751,167 km (0.115 R)
• M23: 4,343,574 km (0.085 R)
• M24: 4,686,901 km (0.112 R)
• M25: 4,977,869 km (0.12 R)
• M26: 5,212,439 km (0.091 R)
• M27: 5,911,958 km (0.027 R)
• M28: 6,533,388 km (0.057 R)
• M29: 6,817,773 km (0.056 R)
• M30: 7,610,343 km (0.12 R)
• M31: 7,738,249 km (0.039 R)
• M32: 7,838,180 km (0.113 R)
• M33: 7,952,922 km (0.081 R)
• M34: 8,068,262 km (0.107 R)
• M35: 8,213,222 km (0.111 R)
• M36: 8,300,587 km (0.105 R)
• M37: 8,432,234 km (0.052 R)
• M38: 8,638,379 km (0.094 R)
• M39: 8,727,390 km (0.093 R)
• M40: 9,879,593 km (0.073 R)
• M41: 10,473,796 km (0.095 R)
• M42: 10,727,364 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 12.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.1 AU - 3.16 AU

Year: 2490 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,315,185 km

• M1: 158,574 km (0.096 R)
• M2: 268,678 km (0.066 R)
• M3: 552,315 km (0.107 R)
• M4: 749,785 km (0.069 R)
• M5: 854,054 km (0.086 R)
• M6: 980,016 km (0.044 R)
• M7: 1,112,559 km (0.103 R)
• M8: 1,224,907 km (0.095 R)
• M9: 1,350,570 km (0.036 R)
• M10: 1,433,746 km (0.057 R)
• M11: 1,528,292 km (0.116 R)
• M12: 1,970,054 km (0.107 R)
• M13: 2,108,283 km (0.086 R)
• M14: 2,428,422 km (0.113 R)
• M15: 2,611,829 km (0.087 R)
• M16: 2,740,633 km (0.086 R)
• M17: 3,078,126 km (0.04 R)
• M18: 3,177,160 km (0.096 R)
• M19: 3,264,674 km (0.087 R)
• M20: 3,403,800 km (0.069 R)
• M21: 3,544,871 km (0.085 R)
• M22: 3,714,216 km (0.097 R)
• M23: 3,819,832 km (0.103 R)
• M24: 4,224,943 km (0.094 R)
• M25: 4,321,434 km (0.094 R)
• M26: 4,488,535 km (0.088 R)
• M27: 4,729,237 km (0.069 R)
• M28: 4,843,829 km (0.074 R)
• M29: 5,282,301 km (0.099 R)
• M30: 5,371,611 km (0.107 R)
• M31: 5,657,492 km (0.054 R)
• M32: 5,810,082 km (0.083 R)
• M33: 5,917,643 km (0.106 R)
• M34: 6,465,770 km (0.097 R)
• M35: 6,561,363 km (0.118 R)
• M36: 6,673,561 km (0.088 R)
• M37: 7,128,488 km (0.1 R)
• M38: 7,260,433 km (0.052 R)
• M39: 7,576,833 km (0.107 R)
• M40: 7,677,662 km (0.074 R)
• M41: 7,846,857 km (0.101 R)
• M42: 7,948,883 km (0.108 R)
• M43: 8,068,561 km (0.096 R)
• M44: 8,188,838 km (0.07 R)
• M45: 8,799,197 km (0.027 R)
• M46: 8,923,064 km (0.053 R)
• M47: 9,298,106 km (0.098 R)
• M48: 9,460,420 km (0.086 R)
• M49: 9,551,076 km (0.078 R)
• M50: 9,660,133 km (0.055 R)
• M51: 9,879,593 km (0.038 R)
• M52: 9,989,996 km (0.076 R)
• M53: 10,100,699 km (0.105 R)
• M54: 11,116,019 km (0.055 R)
• M55: 11,249,909 km (0.1 R)
• M56: 11,771,856 km (0.073 R)
• M57: 11,849,797 km (0.105 R)
• M58: 12,006,426 km (0.081 R)
• M59: 12,559,639 km (0.095 R)
• M60: 12,659,271 km (0.119 R)
• M61: 12,819,341 km (0.111 R)
• M62: 12,899,525 km (0.082 R)
• M63: 13,161,621 km (0.084 R)
• M64: 13,466,202 km (0.108 R)
• M65: 13,609,068 km (0.073 R)
• M66: 13,731,888 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 10.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.48 AU - 5.28 AU

Year: 4847 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,315,185 km

• M1: 142,118 km (0.038 R)
• M2: 232,026 km (0.074 R)
• M3: 413,937 km (0.071 R)
• M4: 615,745 km (0.105 R)
• M5: 797,057 km (0.042 R)
• M6: 963,709 km (0.089 R)
• M7: 1,295,218 km (0.068 R)
• M8: 1,426,416 km (0.109 R)
• M9: 1,763,908 km (0.083 R)
• M10: 2,373,969 km (0.093 R)
• M11: 2,774,592 km (0.054 R)
• M12: 3,133,327 km (0.116 R)
• M13: 3,311,947 km (0.111 R)
• M14: 3,402,454 km (0.077 R)
• M15: 3,692,524 km (0.098 R)
• M16: 3,854,240 km (0.058 R)
• M17: 3,935,920 km (0.099 R)
• M18: 4,917,282 km (0.118 R)
• M19: 5,427,710 km (0.088 R)
• M20: 6,515,286 km (0.116 R)
• M21: 6,629,280 km (0.109 R)
• M22: 6,776,933 km (0.088 R)
• M23: 7,008,810 km (0.087 R)
• M24: 7,395,371 km (0.108 R)
• M25: 7,497,396 km (0.087 R)
• M26: 7,737,351 km (0.061 R)
• M27: 8,119,424 km (0.069 R)
• M28: 8,207,089 km (0.094 R)
• M29: 8,277,400 km (0.066 R)
• M30: 8,348,010 km (0.049 R)
• M31: 9,690,052 km (0.111 R)
• M32: 9,857,901 km (0.041 R)
• M33: 10,139,594 km (0.062 R)
• M34: 11,039,724 km (0.113 R)
• M35: 11,312,890 km (0.106 R)
• M36: 11,410,877 km (0.113 R)
• M37: 12,065,367 km (0.113 R)
• M38: 12,266,128 km (0.071 R)
• M39: 12,650,445 km (0.1 R)
• M40: 12,977,316 km (0.096 R)
• M41: 13,080,090 km (0.114 R)
• M42: 13,224,302 km (0.105 R)
• M43: 13,451,990 km (0.093 R)
• M44: 14,206,412 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 6.3

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.7 AU - 12.4 AU

Year: 18806 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,315,185 km

• M1: 125,961 km (0.073 R)
• M2: 258,356 km (0.071 R)
• M3: 399,426 km (0.045 R)
• M4: 521,797 km (0.088 R)
• M5: 633,248 km (0.087 R)
• M6: 853,905 km (0.089 R)
• M7: 1,154,896 km (0.071 R)
• M8: 1,550,732 km (0.11 R)
• M9: 1,746,854 km (0.056 R)
• M10: 2,419,596 km (0.112 R)
• M11: 3,842,272 km (0.065 R)
• M12: 4,656,982 km (0.11 R)
• M13: 5,424,419 km (0.108 R)
• M14: 6,127,828 km (0.085 R)
• M15: 6,282,213 km (0.067 R)
• M16: 7,073,586 km (0.052 R)
• M17: 7,235,600 km (0.046 R)
• M18: 7,398,961 km (0.101 R)
• M19: 7,952,024 km (0.082 R)
• M20: 8,064,223 km (0.1 R)
• M21: 8,347,112 km (0.087 R)
• M22: 8,690,739 km (0.108 R)
• M23: 8,748,483 km (0.074 R)
• M24: 8,806,378 km (0.057 R)
• M25: 10,232,943 km (0.105 R)
• M26: 11,985,781 km (0.096 R)
• M27: 12,634,139 km (0.047 R)
• M28: 15,129,730 km (0.117 R)
• M29: 15,269,006 km (0.075 R)
• M30: 15,338,718 km (0.106 R)
• M31: 15,688,927 km (0.067 R)
• M32: 17,116,240 km (0.098 R)
• M33: 18,510,193 km (0.114 R)
• M34: 19,183,085 km (0.05 R)
• M35: 20,016,345 km (0.066 R)
• M36: 20,169,084 km (0.098 R)
• M37: 20,784,081 km (0.089 R)
• M38: 21,405,361 km (0.095 R)
• M39: 21,483,301 km (0.102 R)
• M40: 22,586,287 km (0.036 R)
• M41: 23,869,238 km (0.045 R)
• M42: 24,274,947 km (0.119 R)
• M43: 24,438,009 km (0.108 R)
• M44: 26,170,652 km (0.115 R)
• M45: 26,337,752 km (0.056 R)
• M46: 26,673,001 km (0.051 R)
• M47: 26,756,926 km (0.094 R)
• M48: 27,942,638 km (0.103 R)
• M49: 28,198,899 km (0.094 R)
• M50: 28,455,909 km (0.06 R)
• M51: 30,980,672 km (0.077 R)
• M52: 31,157,497 km (0.092 R)
• M53: 31,867,787 km (0.09 R)
• M54: 32,493,854 km (0.109 R)
• M55: 33,667,001 km (0.049 R)
• M56: 33,939,718 km (0.109 R)
• M57: 35,776,480 km (0.091 R)
• M58: 35,869,081 km (0.072 R)
• M59: 36,333,732 km (0.114 R)
• M60: 36,613,480 km (0.12 R)
• M61: 37,362,816 km (0.108 R)
• M62: 38,401,624 km (0.113 R)
• M63: 43,241,115 km (0.098 R)
• M64: 44,430,867 km (0.07 R)
• M65: 45,731,770 km (0.085 R)
• M66: 46,639,829 km (0.074 R)
• M67: 47,961,825 km (0.102 R)
• M68: 48,268,651 km (0.114 R)
• M69: 48,473,600 km (0.069 R)
• M70: 50,642,619 km (0.09 R)
• M71: 51,163,818 km (0.114 R)
• M72: 54,327,514 km (0.081 R)
• M73: 54,860,980 km (0.082 R)
• M74: 56,255,980 km (0.08 R)
• M75: 56,579,560 km (0.119 R)
• M76: 58,861,825 km (0.106 R)
• M77: 60,510,394 km (0.106 R)
• M78: 61,063,308 km (0.084 R)
• M79: 62,174,221 km (0.069 R)
• M80: 63,740,511 km (0.086 R)
• M81: 65,093,325 km (0.09 R)
• M82: 66,341,869 km (0.067 R)
• M83: 66,455,713 km (0.117 R)
• M84: 68,977,633 km (0.035 R)
• M85: 69,670,870 km (0.099 R)
• M86: 71,881,328 km (0.087 R)
• M87: 72,584,139 km (0.116 R)
• M88: 73,642,544 km (0.086 R)
• M89: 77,327,289 km (0.113 R)
• M90: 77,567,094 km (0.08 R)
• M91: 79,615,239 km (0.068 R)
• M92: 80,099,637 km (0.09 R)
• M93: 80,585,082 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit