🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 39 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,271,118 km

• M1: 104,419 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 24.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.04 AU - 1.44 AU

Year: 512 Days

Day: 24 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,271,118 km

• M1: 464,053 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.85 AU - 2.29 AU

Year: 1104 Days

Day: 39.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.77 AU - 2.89 AU

Year: 1319 Days

Day: 33.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 54.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,271,118 km

• M1: 1,158,336 km (0.091 R)
• M2: 1,270,385 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.76 AU - 3.82 AU

Year: 2213 Days

Day: 43.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 13.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.13 AU - 6.53 AU

Year: 4563 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,271,118 km

• M1: 172,786 km (0.079 R)
• M2: 357,090 km (0.068 R)
• M3: 546,331 km (0.074 R)
• M4: 831,914 km (0.109 R)
• M5: 1,301,950 km (0.06 R)
• M6: 1,428,360 km (0.096 R)
• M7: 1,755,531 km (0.104 R)
• M8: 1,864,887 km (0.078 R)
• M9: 2,123,691 km (0.118 R)
• M10: 2,342,703 km (0.086 R)
• M11: 2,446,524 km (0.026 R)
• M12: 2,676,605 km (0.116 R)
• M13: 2,803,614 km (0.046 R)
• M14: 2,914,017 km (0.112 R)
• M15: 3,587,806 km (0.094 R)
• M16: 3,748,623 km (0.045 R)
• M17: 4,182,308 km (0.11 R)
• M18: 4,480,456 km (0.081 R)
• M19: 4,632,148 km (0.082 R)
• M20: 4,785,636 km (0.086 R)
• M21: 4,985,499 km (0.093 R)
• M22: 5,188,204 km (0.096 R)
• M23: 5,370,564 km (0.1 R)
• M24: 5,601,692 km (0.108 R)
• M25: 6,193,950 km (0.111 R)
• M26: 6,363,295 km (0.117 R)
• M27: 7,540,780 km (0.065 R)
• M28: 7,695,913 km (0.103 R)
• M29: 8,380,622 km (0.112 R)
• M30: 8,595,295 km (0.076 R)
• M31: 8,838,841 km (0.03 R)
• M32: 9,333,112 km (0.099 R)
• M33: 9,977,729 km (0.054 R)
• M34: 10,063,000 km (0.027 R)
• M35: 10,723,923 km (0.1 R)
• M36: 11,162,544 km (0.119 R)
• M37: 13,006,787 km (0.066 R)
• M38: 13,130,953 km (0.069 R)
• M39: 13,286,834 km (0.041 R)
• M40: 13,443,164 km (0.117 R)
• M41: 13,852,912 km (0.113 R)
• M42: 14,491,247 km (0.114 R)
• M43: 14,684,527 km (0.053 R)
• M44: 14,781,616 km (0.109 R)
• M45: 15,302,665 km (0.091 R)
• M46: 15,499,536 km (0.118 R)
• M47: 16,597,884 km (0.072 R)
• M48: 17,275,712 km (0.088 R)
• M49: 17,549,326 km (0.096 R)
• M50: 17,721,065 km (0.113 R)
• M51: 18,413,852 km (0.099 R)
• M52: 18,833,774 km (0.064 R)
• M53: 19,009,701 km (0.04 R)
• M54: 19,505,169 km (0.083 R)
• M55: 19,647,436 km (0.117 R)
• M56: 19,754,548 km (0.113 R)
• M57: 20,328,406 km (0.104 R)
• M58: 20,472,618 km (0.069 R)
• M59: 20,726,037 km (0.074 R)
• M60: 20,871,297 km (0.104 R)
• M61: 21,017,005 km (0.101 R)
• M62: 21,199,514 km (0.119 R)
• M63: 21,823,936 km (0.059 R)
• M64: 22,119,840 km (0.062 R)
• M65: 22,379,841 km (0.085 R)
• M66: 22,865,436 km (0.088 R)
• M67: 23,657,407 km (0.106 R)
• M68: 23,809,249 km (0.111 R)
• M69: 23,999,538 km (0.079 R)
• M70: 24,113,980 km (0.108 R)
• M71: 24,381,611 km (0.08 R)
• M72: 26,400,733 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.4 AU - 6.68 AU

Year: 6203 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,271,118 km

• M1: 188,344 km (0.047 R)
• M2: 482,154 km (0.052 R)
• M3: 681,867 km (0.094 R)
• M4: 772,523 km (0.036 R)
• M5: 1,062,893 km (0.026 R)
• M6: 1,378,694 km (0.078 R)
• M7: 1,891,216 km (0.079 R)
• M8: 1,988,455 km (0.034 R)
• M9: 2,213,749 km (0.103 R)
• M10: 2,487,513 km (0.119 R)
• M11: 2,581,461 km (0.088 R)
• M12: 2,968,770 km (0.108 R)
• M13: 3,830,304 km (0.098 R)
• M14: 4,176,922 km (0.074 R)
• M15: 4,418,972 km (0.057 R)
• M16: 4,833,058 km (0.11 R)
• M17: 4,934,336 km (0.12 R)
• M18: 5,504,154 km (0.108 R)
• M19: 5,805,893 km (0.097 R)
• M20: 6,481,627 km (0.111 R)
• M21: 6,819,569 km (0.117 R)
• M22: 6,933,413 km (0.109 R)
• M23: 7,028,856 km (0.092 R)
• M24: 7,395,520 km (0.116 R)
• M25: 7,551,850 km (0.034 R)
• M26: 8,007,226 km (0.107 R)
• M27: 8,697,022 km (0.057 R)
• M28: 8,841,533 km (0.119 R)
• M29: 9,195,482 km (0.1 R)
• M30: 9,321,593 km (0.102 R)
• M31: 9,639,339 km (0.099 R)
• M32: 9,767,544 km (0.1 R)
• M33: 10,176,994 km (0.09 R)
• M34: 10,746,513 km (0.091 R)
• M35: 10,923,786 km (0.06 R)
• M36: 11,665,642 km (0.091 R)
• M37: 12,100,074 km (0.088 R)
• M38: 12,261,490 km (0.099 R)
• M39: 12,470,179 km (0.079 R)
• M40: 12,726,740 km (0.079 R)
• M41: 12,820,538 km (0.089 R)
• M42: 13,032,368 km (0.11 R)
• M43: 13,292,668 km (0.112 R)
• M44: 13,698,677 km (0.027 R)
• M45: 13,842,889 km (0.086 R)
• M46: 14,327,287 km (0.075 R)
• M47: 14,498,128 km (0.077 R)
• M48: 15,213,355 km (0.103 R)
• M49: 15,587,799 km (0.076 R)
• M50: 15,990,666 km (0.115 R)
• M51: 16,167,939 km (0.109 R)
• M52: 16,295,098 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 7.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.71 AU - 20.43 AU

Year: 26155 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,271,118 km

• M1: 167,250 km (0.108 R)
• M2: 434,731 km (0.06 R)
• M3: 974,780 km (0.08 R)
• M4: 1,128,417 km (0.109 R)
• M5: 1,534,126 km (0.079 R)
• M6: 2,439,343 km (0.046 R)
• M7: 3,184,041 km (0.088 R)
• M8: 3,615,182 km (0.091 R)
• M9: 3,854,838 km (0.097 R)
• M10: 4,678,823 km (0.117 R)
• M11: 4,977,869 km (0.076 R)
• M12: 5,360,541 km (0.112 R)
• M13: 5,752,637 km (0.052 R)
• M14: 5,911,958 km (0.104 R)
• M15: 5,992,292 km (0.11 R)
• M16: 7,848,054 km (0.096 R)
• M17: 8,428,045 km (0.036 R)
• M18: 9,067,875 km (0.058 R)
• M19: 9,300,200 km (0.082 R)
• M20: 9,393,699 km (0.104 R)
• M21: 10,249,100 km (0.08 R)
• M22: 10,637,157 km (0.093 R)
• M23: 11,178,850 km (0.099 R)
• M24: 12,186,243 km (0.108 R)
• M25: 12,442,653 km (0.074 R)
• M26: 14,611,673 km (0.03 R)
• M27: 15,158,154 km (0.116 R)
• M28: 15,711,217 km (0.088 R)
• M29: 15,822,668 km (0.056 R)
• M30: 16,440,357 km (0.116 R)
• M31: 16,496,905 km (0.117 R)
• M32: 17,525,540 km (0.049 R)
• M33: 18,222,816 km (0.044 R)
• M34: 18,281,309 km (0.1 R)
• M35: 19,107,089 km (0.032 R)
• M36: 20,005,424 km (0.1 R)
• M37: 21,656,685 km (0.105 R)
• M38: 22,154,397 km (0.113 R)
• M39: 23,605,946 km (0.108 R)
• M40: 26,268,788 km (0.109 R)
• M41: 26,599,997 km (0.047 R)
• M42: 26,999,274 km (0.083 R)
• M43: 27,132,865 km (0.058 R)
• M44: 27,938,749 km (0.063 R)
• M45: 28,209,072 km (0.074 R)
• M46: 29,918,377 km (0.098 R)
• M47: 30,056,606 km (0.064 R)
• M48: 31,450,110 km (0.092 R)
• M49: 32,084,106 km (0.117 R)
• M50: 34,444,461 km (0.093 R)
• M51: 34,806,937 km (0.067 R)
• M52: 35,316,617 km (0.095 R)
• M53: 37,082,470 km (0.115 R)
• M54: 37,677,421 km (0.1 R)
• M55: 37,901,369 km (0.062 R)
• M56: 38,952,294 km (0.034 R)
• M57: 39,708,810 km (0.089 R)
• M58: 40,393,819 km (0.078 R)
• M59: 40,623,152 km (0.069 R)
• M60: 40,776,191 km (0.104 R)
• M61: 41,621,269 km (0.093 R)
• M62: 43,016,718 km (0.074 R)
• M63: 43,172,749 km (0.108 R)
• M64: 44,348,738 km (0.071 R)
• M65: 45,455,762 km (0.118 R)
• M66: 47,777,670 km (0.082 R)
• M67: 49,564,767 km (0.099 R)
• M68: 49,810,107 km (0.034 R)
• M69: 50,466,542 km (0.067 R)
• M70: 50,631,100 km (0.095 R)
• M71: 51,539,159 km (0.06 R)
• M72: 52,036,722 km (0.098 R)
• M73: 52,369,427 km (0.051 R)
• M74: 52,619,256 km (0.105 R)
• M75: 52,953,158 km (0.078 R)
• M76: 53,958,905 km (0.086 R)
• M77: 54,971,084 km (0.041 R)
• M78: 56,159,789 km (0.111 R)
• M79: 56,415,601 km (0.053 R)
• M80: 56,500,872 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit