🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 150 Days

Day: 21 Hours

Environment

Temp: 232 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.18 AU - 1.3 AU

Year: 523 Days

Day: 38 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 627 Days

Day: 22.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,704,929 km

• M1: 59,839 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.2 AU - 2.82 AU

Year: 1506 Days

Day: 13.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.66 AU - 3.8 AU

Year: 2199 Days

Day: 18.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 8.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.95 AU - 6.09 AU

Year: 5594 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,704,929 km

• M1: 162,164 km (0.12 R)
• M2: 403,316 km (0.099 R)
• M3: 512,373 km (0.039 R)
• M4: 611,706 km (0.039 R)
• M5: 674,836 km (0.11 R)
• M6: 785,239 km (0.089 R)
• M7: 878,140 km (0.087 R)
• M8: 1,024,895 km (0.106 R)
• M9: 1,101,489 km (0.118 R)
• M10: 1,180,028 km (0.086 R)
• M11: 1,301,501 km (0.099 R)
• M12: 1,970,653 km (0.04 R)
• M13: 2,264,762 km (0.047 R)
• M14: 2,349,135 km (0.076 R)
• M15: 2,434,406 km (0.063 R)
• M16: 2,520,724 km (0.073 R)
• M17: 2,768,159 km (0.096 R)
• M18: 3,478,898 km (0.053 R)
• M19: 3,814,596 km (0.078 R)
• M20: 3,874,884 km (0.119 R)
• M21: 4,057,842 km (0.099 R)
• M22: 4,453,379 km (0.047 R)
• M23: 4,580,986 km (0.108 R)
• M24: 5,461,818 km (0.103 R)
• M25: 5,944,870 km (0.083 R)
• M26: 6,203,525 km (0.079 R)
• M27: 6,634,666 km (0.108 R)
• M28: 6,756,139 km (0.093 R)
• M29: 6,902,895 km (0.098 R)
• M30: 7,349,444 km (0.087 R)
• M31: 7,703,393 km (0.104 R)
• M32: 8,401,566 km (0.105 R)
• M33: 8,480,404 km (0.11 R)
• M34: 9,500,362 km (0.103 R)
• M35: 10,108,328 km (0.084 R)
• M36: 10,843,153 km (0.102 R)
• M37: 10,900,449 km (0.081 R)
• M38: 11,015,190 km (0.112 R)
• M39: 11,245,870 km (0.106 R)
• M40: 11,536,689 km (0.1 R)
• M41: 11,800,430 km (0.107 R)
• M42: 11,859,371 km (0.113 R)
• M43: 12,155,276 km (0.082 R)
• M44: 13,301,943 km (0.093 R)
• M45: 14,043,799 km (0.114 R)
• M46: 14,799,119 km (0.082 R)
• M47: 14,990,006 km (0.068 R)
• M48: 15,438,650 km (0.105 R)
• M49: 16,054,544 km (0.085 R)
• M50: 16,480,599 km (0.106 R)
• M51: 16,711,429 km (0.071 R)
• M52: 16,810,762 km (0.06 R)
• M53: 17,176,678 km (0.087 R)
• M54: 17,882,331 km (0.084 R)
• M55: 18,221,619 km (0.093 R)
• M56: 19,287,205 km (0.076 R)
• M57: 21,838,896 km (0.067 R)
• M58: 22,056,261 km (0.08 R)
• M59: 22,274,375 km (0.094 R)
• M60: 23,006,657 km (0.085 R)
• M61: 23,338,764 km (0.102 R)
• M62: 23,449,765 km (0.095 R)
• M63: 24,419,608 km (0.105 R)
• M64: 25,402,466 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.9

Radius: 10.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.92 AU - 7.22 AU

Year: 7120 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,704,929 km

• M1: 158,125 km (0.089 R)
• M2: 231,877 km (0.112 R)
• M3: 396,434 km (0.097 R)
• M4: 596,896 km (0.103 R)
• M5: 831,764 km (0.105 R)
• M6: 938,727 km (0.079 R)
• M7: 1,039,107 km (0.073 R)
• M8: 1,119,890 km (0.086 R)
• M9: 1,190,799 km (0.047 R)
• M10: 1,300,454 km (0.105 R)
• M11: 1,856,659 km (0.106 R)
• M12: 1,984,865 km (0.048 R)
• M13: 2,559,021 km (0.116 R)
• M14: 2,702,486 km (0.093 R)
• M15: 2,864,949 km (0.089 R)
• M16: 3,013,948 km (0.078 R)
• M17: 3,114,777 km (0.117 R)
• M18: 3,302,672 km (0.066 R)
• M19: 3,476,655 km (0.072 R)
• M20: 3,943,250 km (0.06 R)
• M21: 4,315,899 km (0.039 R)
• M22: 4,758,259 km (0.094 R)
• M23: 5,094,705 km (0.094 R)
• M24: 5,357,249 km (0.061 R)
• M25: 5,980,175 km (0.082 R)
• M26: 6,128,726 km (0.104 R)
• M27: 6,278,623 km (0.046 R)
• M28: 6,451,558 km (0.086 R)
• M29: 7,135,968 km (0.117 R)
• M30: 7,248,615 km (0.099 R)
• M31: 7,361,711 km (0.09 R)
• M32: 7,475,555 km (0.075 R)
• M33: 8,264,684 km (0.082 R)
• M34: 8,717,367 km (0.116 R)
• M35: 8,958,818 km (0.118 R)
• M36: 9,202,363 km (0.118 R)
• M37: 9,721,318 km (0.09 R)
• M38: 9,921,480 km (0.087 R)
• M39: 10,402,288 km (0.12 R)
• M40: 10,813,233 km (0.116 R)
• M41: 11,465,929 km (0.054 R)
• M42: 11,704,089 km (0.113 R)
• M43: 11,863,710 km (0.085 R)
• M44: 12,050,856 km (0.07 R)
• M45: 12,373,988 km (0.11 R)
• M46: 12,700,111 km (0.086 R)
• M47: 13,028,927 km (0.1 R)
• M48: 13,360,586 km (0.108 R)
• M49: 13,499,712 km (0.081 R)
• M50: 14,032,430 km (0.094 R)
• M51: 14,173,650 km (0.099 R)
• M52: 14,372,316 km (0.042 R)
• M53: 14,600,603 km (0.114 R)
• M54: 15,118,361 km (0.115 R)
• M55: 15,263,321 km (0.091 R)
• M56: 15,408,730 km (0.036 R)
• M57: 16,053,796 km (0.094 R)
• M58: 16,947,793 km (0.111 R)
• M59: 17,128,507 km (0.109 R)
• M60: 17,249,382 km (0.068 R)
• M61: 17,919,132 km (0.1 R)
• M62: 18,411,459 km (0.09 R)
• M63: 18,628,376 km (0.096 R)
• M64: 19,002,071 km (0.077 R)
• M65: 19,221,232 km (0.055 R)
• M66: 19,598,817 km (0.05 R)
• M67: 19,947,230 km (0.108 R)
• M68: 20,201,846 km (0.054 R)
• M69: 20,425,495 km (0.103 R)
• M70: 21,036,752 km (0.077 R)
• M71: 21,523,543 km (0.111 R)
• M72: 21,850,265 km (0.096 R)
• M73: 21,915,789 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 7.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.97 AU - 18.05 AU

Year: 28948 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,704,929 km

• M1: 146,157 km (0.106 R)
• M2: 219,161 km (0.115 R)
• M3: 323,431 km (0.095 R)
• M4: 724,203 km (0.108 R)
• M5: 1,726,509 km (0.03 R)
• M6: 2,186,522 km (0.115 R)
• M7: 2,626,041 km (0.11 R)
• M8: 2,827,101 km (0.03 R)
• M9: 4,745,394 km (0.05 R)
• M10: 5,061,195 km (0.105 R)
• M11: 5,311,622 km (0.11 R)
• M12: 6,507,208 km (0.084 R)
• M13: 6,701,237 km (0.115 R)
• M14: 7,015,841 km (0.101 R)
• M15: 7,577,880 km (0.105 R)
• M16: 8,238,056 km (0.109 R)
• M17: 8,532,614 km (0.087 R)
• M18: 9,045,585 km (0.108 R)
• M19: 9,436,933 km (0.07 R)
• M20: 9,524,747 km (0.066 R)
• M21: 9,612,710 km (0.082 R)
• M22: 10,191,205 km (0.055 R)
• M23: 11,335,330 km (0.076 R)
• M24: 11,615,975 km (0.094 R)
• M25: 13,594,108 km (0.057 R)
• M26: 13,742,958 km (0.111 R)
• M27: 14,901,593 km (0.083 R)
• M28: 15,260,479 km (0.098 R)
• M29: 16,724,144 km (0.073 R)
• M30: 17,959,673 km (0.095 R)
• M31: 18,671,011 km (0.095 R)
• M32: 18,781,265 km (0.119 R)
• M33: 19,113,222 km (0.079 R)
• M34: 20,290,707 km (0.08 R)
• M35: 22,656,149 km (0.112 R)
• M36: 22,714,941 km (0.112 R)
• M37: 23,543,264 km (0.055 R)
• M38: 23,961,091 km (0.112 R)
• M39: 24,683,050 km (0.089 R)
• M40: 27,016,029 km (0.11 R)
• M41: 27,641,647 km (0.081 R)
• M42: 27,767,310 km (0.102 R)
• M43: 28,208,773 km (0.101 R)
• M44: 29,162,459 km (0.047 R)
• M45: 29,546,926 km (0.07 R)
• M46: 31,888,581 km (0.088 R)
• M47: 34,221,710 km (0.081 R)
• M48: 34,289,178 km (0.089 R)
• M49: 36,402,547 km (0.066 R)
• M50: 36,954,713 km (0.051 R)
• M51: 37,162,505 km (0.11 R)
• M52: 38,698,127 km (0.064 R)
• M53: 38,979,520 km (0.085 R)
• M54: 39,049,981 km (0.04 R)
• M55: 39,261,662 km (0.065 R)
• M56: 39,544,552 km (0.09 R)
• M57: 41,111,888 km (0.098 R)
• M58: 41,255,502 km (0.074 R)
• M59: 44,675,310 km (0.117 R)
• M60: 45,266,520 km (0.093 R)
• M61: 45,488,823 km (0.066 R)
• M62: 46,232,624 km (0.06 R)
• M63: 46,307,123 km (0.09 R)
• M64: 47,205,459 km (0.062 R)
• M65: 47,506,150 km (0.088 R)
• M66: 48,185,025 km (0.091 R)
• M67: 48,260,722 km (0.072 R)
• M68: 48,412,115 km (0.031 R)
• M69: 49,171,474 km (0.113 R)
• M70: 49,705,239 km (0.105 R)
• M71: 50,241,098 km (0.091 R)
• M72: 50,778,753 km (0.1 R)
• M73: 51,318,353 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit