🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 24.6 Hours

Environment

Temp: 283 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 16.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 20.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,698,088 km

• M1: 173,085 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.91 AU - 0.91 AU

Year: 305 Days

Day: 28.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.35 AU - 1.39 AU

Year: 564 Days

Day: 26.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 64.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.88 AU - 4.42 AU

Year: 2451 Days

Day: 30.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 14.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.59 AU - 7.45 AU

Year: 5851 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,698,088 km

• M1: 198,965 km (0.053 R)
• M2: 323,281 km (0.059 R)
• M3: 952,490 km (0.073 R)
• M4: 1,064,538 km (0.116 R)
• M5: 1,166,564 km (0.109 R)
• M6: 1,287,738 km (0.05 R)
• M7: 1,461,870 km (0.086 R)
• M8: 2,124,140 km (0.079 R)
• M9: 2,217,938 km (0.119 R)
• M10: 2,351,679 km (0.111 R)
• M11: 2,527,755 km (0.091 R)
• M12: 3,040,128 km (0.098 R)
• M13: 3,341,418 km (0.077 R)
• M14: 3,903,756 km (0.052 R)
• M15: 4,255,611 km (0.115 R)
• M16: 4,351,204 km (0.099 R)
• M17: 5,218,423 km (0.102 R)
• M18: 5,502,060 km (0.104 R)
• M19: 5,737,976 km (0.11 R)
• M20: 5,843,891 km (0.09 R)
• M21: 5,950,555 km (0.082 R)
• M22: 6,084,744 km (0.115 R)
• M23: 6,247,057 km (0.082 R)
• M24: 6,383,491 km (0.048 R)
• M25: 6,520,822 km (0.101 R)
• M26: 7,919,412 km (0.118 R)
• M27: 8,096,985 km (0.107 R)
• M28: 8,789,772 km (0.108 R)
• M29: 9,066,229 km (0.109 R)
• M30: 9,158,980 km (0.114 R)
• M31: 9,314,263 km (0.115 R)
• M32: 9,817,211 km (0.095 R)
• M33: 10,071,976 km (0.05 R)
• M34: 10,296,672 km (0.114 R)
• M35: 11,278,782 km (0.081 R)
• M36: 11,612,834 km (0.106 R)
• M37: 12,290,811 km (0.072 R)
• M38: 12,738,408 km (0.092 R)
• M39: 13,472,784 km (0.058 R)
• M40: 13,862,935 km (0.096 R)
• M41: 14,077,309 km (0.102 R)
• M42: 14,220,923 km (0.117 R)
• M43: 14,909,522 km (0.097 R)
• M44: 15,055,829 km (0.112 R)
• M45: 15,349,938 km (0.063 R)
• M46: 16,319,033 km (0.095 R)
• M47: 16,432,279 km (0.053 R)
• M48: 16,925,353 km (0.079 R)
• M49: 17,616,196 km (0.051 R)
• M50: 17,771,030 km (0.05 R)
• M51: 19,663,593 km (0.073 R)
• M52: 20,511,663 km (0.085 R)
• M53: 21,083,726 km (0.039 R)
• M54: 21,536,857 km (0.1 R)
• M55: 21,785,489 km (0.097 R)
• M56: 21,910,104 km (0.07 R)
• M57: 22,034,869 km (0.063 R)
• M58: 22,201,820 km (0.036 R)
• M59: 22,369,070 km (0.061 R)
• M60: 23,000,074 km (0.087 R)
• M61: 23,893,473 km (0.098 R)
• M62: 24,495,305 km (0.052 R)
• M63: 24,711,474 km (0.071 R)
• M64: 25,451,086 km (0.034 R)
• M65: 25,670,097 km (0.072 R)
• M66: 26,109,915 km (0.118 R)
• M67: 26,596,557 km (0.086 R)
• M68: 26,952,300 km (0.088 R)
• M69: 27,086,190 km (0.115 R)
• M70: 27,893,869 km (0.082 R)
• M71: 28,983,091 km (0.04 R)
• M72: 29,578,940 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 8.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.66 AU - 8.54 AU

Year: 8102 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,698,088 km

• M1: 102,624 km (0.033 R)
• M2: 159,920 km (0.099 R)
• M3: 211,083 km (0.115 R)
• M4: 292,314 km (0.1 R)
• M5: 356,641 km (0.111 R)
• M6: 426,952 km (0.085 R)
• M7: 718,818 km (0.074 R)
• M8: 832,811 km (0.118 R)
• M9: 1,373,458 km (0.072 R)
• M10: 1,790,238 km (0.104 R)
• M11: 1,889,720 km (0.038 R)
• M12: 2,005,659 km (0.067 R)
• M13: 2,094,221 km (0.059 R)
• M14: 2,183,979 km (0.039 R)
• M15: 2,445,776 km (0.111 R)
• M16: 2,540,471 km (0.083 R)
• M17: 2,799,425 km (0.119 R)
• M18: 3,049,852 km (0.066 R)
• M19: 3,255,399 km (0.086 R)
• M20: 3,377,471 km (0.054 R)
• M21: 3,483,386 km (0.104 R)
• M22: 3,590,349 km (0.056 R)
• M23: 3,716,460 km (0.066 R)
• M24: 4,198,015 km (0.078 R)
• M25: 4,562,436 km (0.105 R)
• M26: 4,797,903 km (0.103 R)
• M27: 5,097,697 km (0.111 R)
• M28: 5,239,815 km (0.079 R)
• M29: 5,652,855 km (0.093 R)
• M30: 6,033,731 km (0.079 R)
• M31: 6,119,450 km (0.092 R)
• M32: 6,335,619 km (0.116 R)
• M33: 6,510,350 km (0.044 R)
• M34: 6,598,463 km (0.1 R)
• M35: 6,709,016 km (0.055 R)
• M36: 6,797,877 km (0.093 R)
• M37: 6,864,747 km (0.115 R)
• M38: 7,293,644 km (0.08 R)
• M39: 7,453,864 km (0.117 R)
• M40: 7,824,567 km (0.072 R)
• M41: 8,201,254 km (0.106 R)
• M42: 8,272,463 km (0.073 R)
• M43: 8,850,360 km (0.04 R)
• M44: 9,218,071 km (0.074 R)
• M45: 9,515,771 km (0.116 R)
• M46: 9,917,740 km (0.054 R)
• M47: 10,019,168 km (0.048 R)
• M48: 10,453,750 km (0.104 R)
• M49: 11,025,513 km (0.028 R)
• M50: 11,341,613 km (0.073 R)
• M51: 11,714,112 km (0.096 R)
• M52: 12,171,881 km (0.095 R)
• M53: 12,334,943 km (0.032 R)
• M54: 12,525,979 km (0.101 R)
• M55: 12,938,720 km (0.084 R)
• M56: 13,021,747 km (0.093 R)
• M57: 13,919,035 km (0.072 R)
• M58: 14,232,143 km (0.086 R)
• M59: 14,432,604 km (0.085 R)
• M60: 14,952,307 km (0.075 R)
• M61: 15,831,943 km (0.097 R)
• M62: 16,668,195 km (0.117 R)
• M63: 16,818,989 km (0.112 R)
• M64: 17,091,557 km (0.099 R)
• M65: 17,610,512 km (0.106 R)
• M66: 18,258,869 km (0.088 R)
• M67: 18,352,068 km (0.052 R)
• M68: 18,601,448 km (0.069 R)
• M69: 19,040,667 km (0.082 R)
• M70: 19,388,183 km (0.069 R)
• M71: 19,483,327 km (0.039 R)
• M72: 19,993,307 km (0.069 R)
• M73: 20,669,489 km (0.117 R)
• M74: 21,222,253 km (0.064 R)
• M75: 21,648,158 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 7.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.54 AU - 16.38 AU

Year: 18332 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,698,088 km

• M1: 97,239 km (0.086 R)
• M2: 188,942 km (0.08 R)
• M3: 560,244 km (0.097 R)
• M4: 1,422,975 km (0.066 R)
• M5: 1,662,032 km (0.113 R)
• M6: 1,913,806 km (0.096 R)
• M7: 2,013,887 km (0.077 R)
• M8: 2,136,407 km (0.081 R)
• M9: 2,345,994 km (0.077 R)
• M10: 2,606,294 km (0.079 R)
• M11: 2,785,064 km (0.098 R)
• M12: 2,853,131 km (0.058 R)
• M13: 3,154,570 km (0.092 R)
• M14: 3,273,351 km (0.111 R)
• M15: 3,737,852 km (0.082 R)
• M16: 3,939,660 km (0.047 R)
• M17: 4,459,662 km (0.102 R)
• M18: 4,566,325 km (0.105 R)
• M19: 5,112,058 km (0.082 R)
• M20: 5,736,031 km (0.092 R)
• M21: 6,353,870 km (0.044 R)
• M22: 6,504,216 km (0.048 R)
• M23: 6,869,534 km (0.107 R)
• M24: 7,335,681 km (0.038 R)
• M25: 8,396,928 km (0.108 R)
• M26: 8,828,070 km (0.098 R)
• M27: 9,300,350 km (0.116 R)
• M28: 9,850,272 km (0.115 R)
• M29: 10,024,254 km (0.075 R)
• M30: 10,304,750 km (0.114 R)
• M31: 10,587,939 km (0.074 R)
• M32: 10,837,767 km (0.084 R)
• M33: 12,716,118 km (0.116 R)
• M34: 12,829,663 km (0.116 R)
• M35: 13,210,689 km (0.062 R)
• M36: 13,287,432 km (0.086 R)
• M37: 14,297,517 km (0.087 R)
• M38: 15,372,378 km (0.115 R)
• M39: 15,453,011 km (0.116 R)
• M40: 15,614,727 km (0.098 R)
• M41: 15,980,643 km (0.095 R)
• M42: 16,390,541 km (0.098 R)
• M43: 16,472,970 km (0.062 R)
• M44: 17,430,546 km (0.101 R)
• M45: 18,363,288 km (0.116 R)
• M46: 18,491,643 km (0.075 R)
• M47: 18,620,447 km (0.073 R)
• M48: 18,706,466 km (0.101 R)
• M49: 19,051,738 km (0.117 R)
• M50: 19,268,655 km (0.12 R)
• M51: 19,355,571 km (0.064 R)
• M52: 20,809,662 km (0.053 R)
• M53: 21,077,742 km (0.111 R)
• M54: 21,212,380 km (0.119 R)
• M55: 21,257,259 km (0.114 R)
• M56: 22,664,676 km (0.067 R)
• M57: 22,848,382 km (0.095 R)
• M58: 22,894,458 km (0.088 R)
• M59: 23,217,590 km (0.065 R)
• M60: 24,289,608 km (0.071 R)
• M61: 24,713,419 km (0.066 R)
• M62: 25,425,355 km (0.1 R)
• M63: 25,568,520 km (0.054 R)
• M64: 25,855,748 km (0.098 R)
• M65: 27,015,281 km (0.091 R)
• M66: 27,356,514 km (0.099 R)
• M67: 27,601,256 km (0.077 R)
• M68: 27,846,746 km (0.101 R)
• M69: 28,290,304 km (0.077 R)
• M70: 28,587,405 km (0.119 R)
• M71: 28,935,220 km (0.117 R)
• M72: 29,234,416 km (0.076 R)
• M73: 29,534,808 km (0.098 R)
• M74: 30,391,107 km (0.093 R)
• M75: 30,543,098 km (0.094 R)
• M76: 31,922,241 km (0.094 R)
• M77: 32,128,387 km (0.116 R)
• M78: 33,060,980 km (0.082 R)
• M79: 33,269,519 km (0.102 R)
• M80: 34,160,375 km (0.058 R)
• M81: 34,423,816 km (0.057 R)
• M82: 35,698,091 km (0.088 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit