🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 181 Days

Day: 14.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.35 AU - 2.19 AU

Year: 873 Days

Day: 39.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.36 AU - 3.04 AU

Year: 1645 Days

Day: 13.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.67 AU - 3.73 AU

Year: 2639 Days

Day: 47.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,940,462 km

• M1: 580,889 km (0.104 R)
• M2: 920,476 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.9

Radius: 8.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.71 AU - 5.97 AU

Year: 3949 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,940,462 km

• M1: 132,693 km (0.039 R)
• M2: 204,949 km (0.053 R)
• M3: 365,468 km (0.09 R)
• M4: 651,499 km (0.082 R)
• M5: 893,548 km (0.096 R)
• M6: 1,099,844 km (0.118 R)
• M7: 1,189,453 km (0.057 R)
• M8: 1,417,290 km (0.087 R)
• M9: 1,515,277 km (0.029 R)
• M10: 1,644,679 km (0.113 R)
• M11: 1,899,295 km (0.114 R)
• M12: 1,961,078 km (0.084 R)
• M13: 2,166,476 km (0.094 R)
• M14: 2,345,844 km (0.116 R)
• M15: 2,564,257 km (0.066 R)
• M16: 2,842,060 km (0.108 R)
• M17: 2,948,873 km (0.036 R)
• M18: 3,203,190 km (0.054 R)
• M19: 3,258,541 km (0.071 R)
• M20: 3,351,740 km (0.117 R)
• M21: 3,464,537 km (0.054 R)
• M22: 3,521,534 km (0.039 R)
• M23: 4,028,222 km (0.114 R)
• M24: 4,371,848 km (0.1 R)
• M25: 4,851,908 km (0.078 R)
• M26: 4,937,179 km (0.116 R)
• M27: 5,261,208 km (0.107 R)
• M28: 5,681,578 km (0.091 R)
• M29: 5,771,486 km (0.074 R)
• M30: 5,907,171 km (0.115 R)
• M31: 6,043,904 km (0.105 R)
• M32: 6,460,683 km (0.062 R)
• M33: 6,672,514 km (0.119 R)
• M34: 7,054,886 km (0.067 R)
• M35: 7,151,526 km (0.104 R)
• M36: 7,248,765 km (0.049 R)
• M37: 7,346,303 km (0.117 R)
• M38: 7,840,873 km (0.086 R)
• M39: 8,092,198 km (0.103 R)
• M40: 8,397,228 km (0.083 R)
• M41: 9,150,154 km (0.113 R)
• M42: 9,843,390 km (0.118 R)
• M43: 10,470,804 km (0.12 R)
• M44: 10,608,883 km (0.056 R)
• M45: 11,421,797 km (0.116 R)
• M46: 11,706,781 km (0.067 R)
• M47: 12,080,776 km (0.065 R)
• M48: 12,487,981 km (0.081 R)
• M49: 12,634,438 km (0.069 R)
• M50: 12,840,584 km (0.096 R)
• M51: 13,315,706 km (0.077 R)
• M52: 13,675,938 km (0.105 R)
• M53: 14,130,716 km (0.045 R)
• M54: 14,528,796 km (0.109 R)
• M55: 14,590,430 km (0.114 R)
• M56: 14,899,649 km (0.115 R)
• M57: 15,148,580 km (0.115 R)
• M58: 15,745,325 km (0.095 R)
• M59: 16,158,066 km (0.052 R)
• M60: 16,510,070 km (0.081 R)
• M61: 17,026,631 km (0.099 R)
• M62: 17,124,169 km (0.093 R)
• M63: 17,286,932 km (0.116 R)
• M64: 17,581,340 km (0.117 R)
• M65: 17,844,483 km (0.066 R)
• M66: 18,541,160 km (0.118 R)
• M67: 18,943,429 km (0.098 R)
• M68: 20,029,809 km (0.116 R)
• M69: 20,476,957 km (0.101 R)
• M70: 20,684,449 km (0.077 R)
• M71: 20,788,569 km (0.116 R)
• M72: 20,857,982 km (0.104 R)
• M73: 21,276,258 km (0.114 R)
• M74: 21,556,604 km (0.107 R)
• M75: 22,547,541 km (0.101 R)
• M76: 23,192,307 km (0.093 R)
• M77: 23,915,912 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 13.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.21 AU - 5.99 AU

Year: 4271 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,940,462 km

• M1: 171,589 km (0.057 R)
• M2: 260,151 km (0.069 R)
• M3: 351,854 km (0.083 R)
• M4: 444,605 km (0.116 R)
• M5: 621,130 km (0.087 R)
• M6: 848,669 km (0.076 R)
• M7: 1,038,658 km (0.104 R)
• M8: 1,417,589 km (0.064 R)
• M9: 1,507,947 km (0.109 R)
• M10: 1,839,755 km (0.111 R)
• M11: 2,006,257 km (0.077 R)
• M12: 2,247,858 km (0.103 R)
• M13: 2,354,521 km (0.117 R)
• M14: 2,462,830 km (0.067 R)
• M15: 2,971,463 km (0.041 R)
• M16: 3,451,223 km (0.085 R)
• M17: 3,575,090 km (0.075 R)
• M18: 4,238,856 km (0.103 R)
• M19: 4,416,428 km (0.047 R)
• M20: 4,779,054 km (0.068 R)
• M21: 5,436,985 km (0.107 R)
• M22: 5,654,650 km (0.103 R)
• M23: 5,949,358 km (0.112 R)
• M24: 6,502,720 km (0.048 R)
• M25: 6,941,940 km (0.104 R)
• M26: 7,231,112 km (0.112 R)
• M27: 7,903,555 km (0.103 R)
• M28: 8,067,813 km (0.101 R)
• M29: 8,178,067 km (0.089 R)
• M30: 8,316,594 km (0.09 R)
• M31: 9,077,898 km (0.111 R)
• M32: 9,365,575 km (0.112 R)
• M33: 9,627,072 km (0.115 R)
• M34: 10,008,995 km (0.1 R)
• M35: 10,187,017 km (0.106 R)
• M36: 10,306,246 km (0.099 R)
• M37: 10,516,132 km (0.116 R)
• M38: 11,215,652 km (0.091 R)
• M39: 11,307,953 km (0.082 R)
• M40: 11,431,521 km (0.113 R)
• M41: 11,679,854 km (0.073 R)
• M42: 12,182,203 km (0.068 R)
• M43: 12,308,913 km (0.07 R)
• M44: 12,435,921 km (0.076 R)
• M45: 13,142,921 km (0.099 R)
• M46: 13,240,309 km (0.118 R)
• M47: 13,370,609 km (0.117 R)
• M48: 13,468,595 km (0.063 R)
• M49: 13,632,405 km (0.102 R)
• M50: 14,194,594 km (0.087 R)
• M51: 14,528,796 km (0.109 R)
• M52: 16,203,693 km (0.102 R)
• M53: 16,517,998 km (0.045 R)
• M54: 16,834,248 km (0.043 R)
• M55: 17,259,106 km (0.069 R)
• M56: 18,083,391 km (0.065 R)
• M57: 18,737,433 km (0.089 R)
• M58: 18,883,889 km (0.119 R)
• M59: 19,067,445 km (0.108 R)
• M60: 19,473,304 km (0.084 R)
• M61: 19,695,906 km (0.115 R)
• M62: 20,935,175 km (0.098 R)
• M63: 21,506,938 km (0.109 R)
• M64: 21,698,722 km (0.086 R)
• M65: 21,967,999 km (0.07 R)
• M66: 22,393,604 km (0.103 R)
• M67: 22,548,887 km (0.111 R)
• M68: 23,056,473 km (0.094 R)
• M69: 23,252,745 km (0.068 R)
• M70: 23,370,778 km (0.11 R)
• M71: 23,567,948 km (0.105 R)
• M72: 24,601,819 km (0.115 R)
• M73: 25,447,795 km (0.085 R)
• M74: 25,650,649 km (0.084 R)
• M75: 26,221,365 km (0.071 R)
• M76: 27,126,731 km (0.064 R)
• M77: 27,417,101 km (0.085 R)
• M78: 28,000,533 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 10.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.55 AU - 6.75 AU

Year: 4981 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,940,462 km

• M1: 132,544 km (0.09 R)
• M2: 524,191 km (0.062 R)
• M3: 601,234 km (0.038 R)
• M4: 1,124,677 km (0.066 R)
• M5: 1,215,034 km (0.111 R)
• M6: 1,660,387 km (0.092 R)
• M7: 1,749,397 km (0.06 R)
• M8: 2,042,161 km (0.077 R)
• M9: 2,138,053 km (0.116 R)
• M10: 2,268,053 km (0.115 R)
• M11: 2,384,141 km (0.089 R)
• M12: 2,451,311 km (0.095 R)
• M13: 2,519,228 km (0.105 R)
• M14: 2,674,361 km (0.1 R)
• M15: 2,976,100 km (0.115 R)
• M16: 3,439,853 km (0.118 R)
• M17: 3,573,744 km (0.101 R)
• M18: 4,086,565 km (0.069 R)
• M19: 4,208,338 km (0.097 R)
• M20: 4,290,168 km (0.071 R)
• M21: 4,393,091 km (0.116 R)
• M22: 4,622,724 km (0.112 R)
• M23: 4,749,583 km (0.119 R)
• M24: 4,877,639 km (0.054 R)
• M25: 5,028,583 km (0.025 R)
• M26: 5,357,100 km (0.07 R)
• M27: 6,035,227 km (0.091 R)
• M28: 6,290,590 km (0.064 R)
• M29: 6,549,694 km (0.093 R)
• M30: 7,446,683 km (0.075 R)
• M31: 7,897,122 km (0.026 R)
• M32: 8,023,682 km (0.085 R)
• M33: 8,279,045 km (0.091 R)
• M34: 8,407,849 km (0.116 R)
• M35: 9,167,507 km (0.109 R)
• M36: 9,274,021 km (0.074 R)
• M37: 9,380,834 km (0.119 R)
• M38: 9,461,317 km (0.118 R)
• M39: 9,623,033 km (0.052 R)
• M40: 9,894,403 km (0.104 R)
• M41: 10,528,249 km (0.095 R)
• M42: 10,667,824 km (0.1 R)
• M43: 10,948,769 km (0.106 R)
• M44: 11,061,865 km (0.107 R)
• M45: 11,175,260 km (0.092 R)
• M46: 11,260,681 km (0.056 R)
• M47: 11,489,266 km (0.119 R)
• M48: 13,252,875 km (0.036 R)
• M49: 13,494,326 km (0.104 R)
• M50: 13,585,282 km (0.119 R)
• M51: 13,737,273 km (0.093 R)
• M52: 13,859,345 km (0.09 R)
• M53: 14,073,719 km (0.083 R)
• M54: 15,320,019 km (0.112 R)
• M55: 16,148,941 km (0.077 R)
• M56: 16,342,221 km (0.105 R)
• M57: 16,568,862 km (0.105 R)
• M58: 16,861,625 km (0.075 R)
• M59: 16,959,611 km (0.05 R)
• M60: 18,250,791 km (0.094 R)
• M61: 18,959,137 km (0.038 R)
• M62: 19,163,188 km (0.104 R)
• M63: 19,470,612 km (0.083 R)
• M64: 19,779,681 km (0.093 R)
• M65: 19,848,496 km (0.078 R)
• M66: 20,576,738 km (0.103 R)
• M67: 20,891,642 km (0.099 R)
• M68: 21,243,197 km (0.079 R)
• M69: 21,384,417 km (0.116 R)
• M70: 21,738,815 km (0.097 R)
• M71: 21,988,045 km (0.112 R)
• M72: 22,095,157 km (0.118 R)
• M73: 22,309,979 km (0.051 R)
• M74: 22,741,569 km (0.094 R)
• M75: 23,030,742 km (0.073 R)
• M76: 23,248,556 km (0.046 R)
• M77: 23,612,977 km (0.094 R)
• M78: 23,795,785 km (0.102 R)
• M79: 24,089,446 km (0.088 R)
• M80: 24,903,258 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit