🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 137 Days

Day: 25.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,311,597 km

• M1: 121,324 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 22.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.41 AU - 2.25 AU

Year: 933 Days

Day: 32.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.68 AU - 2.04 AU

Year: 956 Days

Day: 36.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.57 AU - 2.61 AU

Year: 1138 Days

Day: 44.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 8.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.56 AU - 4.92 AU

Year: 3888 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,311,597 km

• M1: 152,291 km (0.086 R)
• M2: 224,546 km (0.084 R)
• M3: 591,660 km (0.071 R)
• M4: 794,813 km (0.114 R)
• M5: 1,045,091 km (0.114 R)
• M6: 1,108,371 km (0.118 R)
• M7: 1,265,748 km (0.089 R)
• M8: 1,388,567 km (0.083 R)
• M9: 1,458,729 km (0.091 R)
• M10: 1,515,576 km (0.071 R)
• M11: 1,587,832 km (0.115 R)
• M12: 1,826,889 km (0.114 R)
• M13: 2,077,615 km (0.081 R)
• M14: 2,158,248 km (0.073 R)
• M15: 2,339,262 km (0.102 R)
• M16: 3,317,782 km (0.098 R)
• M17: 3,393,478 km (0.118 R)
• M18: 3,643,456 km (0.116 R)
• M19: 3,701,949 km (0.071 R)
• M20: 4,491,377 km (0.102 R)
• M21: 4,575,152 km (0.059 R)
• M22: 4,638,432 km (0.1 R)
• M23: 5,133,152 km (0.087 R)
• M24: 5,531,980 km (0.06 R)
• M25: 5,621,888 km (0.101 R)
• M26: 5,735,134 km (0.073 R)
• M27: 6,009,795 km (0.051 R)
• M28: 6,148,921 km (0.05 R)
• M29: 6,242,121 km (0.055 R)
• M30: 6,430,016 km (0.047 R)
• M31: 6,643,791 km (0.12 R)
• M32: 6,715,598 km (0.069 R)
• M33: 6,884,045 km (0.046 R)
• M34: 7,397,764 km (0.091 R)
• M35: 7,621,712 km (0.061 R)
• M36: 7,696,810 km (0.03 R)
• M37: 7,822,622 km (0.103 R)
• M38: 7,999,896 km (0.09 R)
• M39: 8,255,558 km (0.067 R)
• M40: 8,332,751 km (0.086 R)
• M41: 8,435,974 km (0.107 R)
• M42: 8,487,884 km (0.103 R)
• M43: 8,800,992 km (0.11 R)
• M44: 8,958,968 km (0.098 R)
• M45: 9,465,506 km (0.068 R)
• M46: 9,681,675 km (0.065 R)
• M47: 10,786,306 km (0.117 R)
• M48: 10,842,554 km (0.088 R)
• M49: 11,239,288 km (0.086 R)
• M50: 11,296,434 km (0.04 R)
• M51: 11,382,154 km (0.118 R)
• M52: 11,814,342 km (0.119 R)
• M53: 11,959,602 km (0.08 R)
• M54: 12,873,346 km (0.069 R)
• M55: 14,146,872 km (0.103 R)
• M56: 14,549,141 km (0.09 R)
• M57: 14,923,884 km (0.093 R)
• M58: 15,746,672 km (0.111 R)
• M59: 17,106,517 km (0.1 R)
• M60: 17,172,340 km (0.107 R)
• M61: 17,435,931 km (0.095 R)
• M62: 18,201,274 km (0.095 R)
• M63: 18,402,782 km (0.062 R)
• M64: 18,571,229 km (0.09 R)
• M65: 18,706,466 km (0.109 R)
• M66: 18,774,084 km (0.087 R)
• M67: 19,113,821 km (0.081 R)
• M68: 19,592,833 km (0.111 R)
• M69: 21,477,018 km (0.06 R)
• M70: 21,654,441 km (0.028 R)
• M71: 21,939,276 km (0.107 R)
• M72: 22,404,824 km (0.042 R)
• M73: 22,548,737 km (0.094 R)
• M74: 23,127,232 km (0.108 R)
• M75: 23,345,496 km (0.071 R)
• M76: 23,601,009 km (0.074 R)
• M77: 23,967,673 km (0.037 R)
• M78: 24,151,679 km (0.104 R)
• M79: 24,225,430 km (0.099 R)
• M80: 24,373,083 km (0.091 R)
• M81: 24,855,088 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 12.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.85 AU - 5.29 AU

Year: 4301 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,311,597 km

• M1: 209,437 km (0.054 R)
• M2: 366,515 km (0.12 R)
• M3: 506,239 km (0.107 R)
• M4: 822,788 km (0.118 R)
• M5: 977,472 km (0.112 R)
• M6: 1,086,529 km (0.083 R)
• M7: 1,533,079 km (0.118 R)
• M8: 1,645,427 km (0.052 R)
• M9: 2,285,257 km (0.114 R)
• M10: 2,527,606 km (0.058 R)
• M11: 2,797,929 km (0.091 R)
• M12: 2,956,802 km (0.062 R)
• M13: 3,159,657 km (0.086 R)
• M14: 3,665,148 km (0.095 R)
• M15: 3,817,438 km (0.092 R)
• M16: 4,447,993 km (0.073 R)
• M17: 4,634,093 km (0.082 R)
• M18: 4,822,886 km (0.083 R)
• M19: 5,014,221 km (0.104 R)
• M20: 5,232,485 km (0.097 R)
• M21: 5,754,132 km (0.087 R)
• M22: 5,931,705 km (0.087 R)
• M23: 6,162,834 km (0.083 R)
• M24: 6,501,823 km (0.08 R)
• M25: 6,633,918 km (0.105 R)
• M26: 7,143,897 km (0.065 R)
• M27: 7,638,617 km (0.057 R)
• M28: 7,806,017 km (0.078 R)
• M29: 8,201,554 km (0.103 R)
• M30: 8,806,976 km (0.102 R)
• M31: 9,071,016 km (0.115 R)
• M32: 9,189,049 km (0.104 R)
• M33: 9,397,140 km (0.111 R)
• M34: 9,516,669 km (0.085 R)
• M35: 9,606,726 km (0.085 R)
• M36: 9,727,153 km (0.042 R)
• M37: 10,275,429 km (0.112 R)
• M38: 10,615,465 km (0.038 R)
• M39: 11,434,064 km (0.109 R)
• M40: 11,690,026 km (0.036 R)
• M41: 11,883,157 km (0.081 R)
• M42: 12,798,846 km (0.079 R)
• M43: 13,466,800 km (0.057 R)
• M44: 14,490,050 km (0.062 R)
• M45: 14,767,105 km (0.111 R)
• M46: 15,502,827 km (0.046 R)
• M47: 15,892,979 km (0.081 R)
• M48: 17,338,992 km (0.086 R)
• M49: 17,596,300 km (0.107 R)
• M50: 17,817,854 km (0.1 R)
• M51: 18,003,356 km (0.092 R)
• M52: 18,301,205 km (0.052 R)
• M53: 18,413,404 km (0.092 R)
• M54: 18,638,399 km (0.098 R)
• M55: 18,788,894 km (0.108 R)
• M56: 19,129,080 km (0.079 R)
• M57: 19,280,922 km (0.09 R)
• M58: 20,354,885 km (0.104 R)
• M59: 20,821,181 km (0.108 R)
• M60: 21,055,601 km (0.055 R)
• M61: 21,369,607 km (0.092 R)
• M62: 22,320,750 km (0.11 R)
• M63: 22,761,316 km (0.085 R)
• M64: 23,569,893 km (0.119 R)
• M65: 23,936,706 km (0.06 R)
• M66: 24,346,605 km (0.108 R)
• M67: 24,552,451 km (0.117 R)
• M68: 25,214,871 km (0.115 R)
• M69: 25,631,950 km (0.065 R)
• M70: 26,009,235 km (0.092 R)
• M71: 26,219,570 km (0.115 R)
• M72: 26,346,130 km (0.097 R)
• M73: 27,024,257 km (0.052 R)
• M74: 27,751,153 km (0.068 R)
• M75: 28,397,865 km (0.116 R)
• M76: 29,267,926 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit