🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.88 AU

Year: 235 Days

Day: 14.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,842,541 km

• M1: 47,722 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.32 AU

Year: 402 Days

Day: 47.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,842,541 km

• M1: 69,563 km (0.083 R)
• M2: 575,802 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.39 AU - 2.43 AU

Year: 1303 Days

Day: 33.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,842,541 km

• M1: 329,415 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.11 AU - 4.4 AU

Year: 2529 Days

Day: 32.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,842,541 km

• M1: 1,132,755 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.71 AU - 4.81 AU

Year: 3062 Days

Day: 19.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.06 AU - 4.68 AU

Year: 3181 Days

Day: 28.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 12.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.72 AU - 5.98 AU

Year: 4928 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,842,541 km

• M1: 164,258 km (0.079 R)
• M2: 352,153 km (0.067 R)
• M3: 462,856 km (0.111 R)
• M4: 1,251,536 km (0.109 R)
• M5: 1,406,669 km (0.091 R)
• M6: 1,503,010 km (0.084 R)
• M7: 1,668,764 km (0.059 R)
• M8: 1,982,920 km (0.108 R)
• M9: 2,316,373 km (0.1 R)
• M10: 2,470,459 km (0.107 R)
• M11: 2,627,986 km (0.085 R)
• M12: 2,728,216 km (0.076 R)
• M13: 3,620,568 km (0.09 R)
• M14: 3,732,616 km (0.109 R)
• M15: 3,983,193 km (0.101 R)
• M16: 4,452,930 km (0.113 R)
• M17: 4,694,680 km (0.096 R)
• M18: 5,140,482 km (0.098 R)
• M19: 5,600,196 km (0.102 R)
• M20: 5,993,489 km (0.107 R)
• M21: 6,233,743 km (0.055 R)
• M22: 6,422,835 km (0.108 R)
• M23: 6,559,119 km (0.059 R)
• M24: 6,668,774 km (0.097 R)
• M25: 7,085,703 km (0.105 R)
• M26: 7,311,596 km (0.054 R)
• M27: 7,683,646 km (0.098 R)
• M28: 8,062,128 km (0.117 R)
• M29: 8,327,665 km (0.068 R)
• M30: 8,716,320 km (0.118 R)
• M31: 9,604,782 km (0.096 R)
• M32: 9,760,962 km (0.102 R)
• M33: 9,917,890 km (0.11 R)
• M34: 10,942,336 km (0.109 R)
• M35: 11,500,336 km (0.047 R)
• M36: 12,678,270 km (0.096 R)
• M37: 13,613,107 km (0.112 R)
• M38: 13,894,351 km (0.069 R)
• M39: 14,391,166 km (0.094 R)
• M40: 15,622,057 km (0.079 R)
• M41: 17,302,639 km (0.095 R)
• M42: 18,610,125 km (0.032 R)
• M43: 18,844,096 km (0.092 R)
• M44: 19,039,919 km (0.103 R)
• M45: 19,236,491 km (0.032 R)
• M46: 19,909,532 km (0.115 R)
• M47: 20,228,923 km (0.043 R)
• M48: 20,509,718 km (0.086 R)
• M49: 20,832,401 km (0.117 R)
• M50: 21,646,213 km (0.105 R)
• M51: 21,769,183 km (0.116 R)
• M52: 21,974,730 km (0.113 R)
• M53: 22,139,438 km (0.099 R)
• M54: 22,470,498 km (0.118 R)
• M55: 22,594,963 km (0.077 R)
• M56: 22,678,140 km (0.08 R)
• M57: 22,761,316 km (0.081 R)
• M58: 23,810,595 km (0.093 R)
• M59: 24,192,220 km (0.119 R)
• M60: 24,277,191 km (0.055 R)
• M61: 24,405,097 km (0.119 R)
• M62: 24,533,004 km (0.055 R)
• M63: 25,176,574 km (0.098 R)
• M64: 25,521,995 km (0.117 R)
• M65: 25,738,762 km (0.1 R)
• M66: 25,825,529 km (0.088 R)
• M67: 25,912,446 km (0.103 R)
• M68: 25,999,512 km (0.054 R)
• M69: 26,086,727 km (0.079 R)
• M70: 26,480,169 km (0.097 R)
• M71: 26,831,425 km (0.113 R)
• M72: 27,007,652 km (0.076 R)
• M73: 27,361,301 km (0.101 R)
• M74: 28,521,283 km (0.087 R)
• M75: 29,879,632 km (0.056 R)
• M76: 30,108,067 km (0.1 R)
• M77: 30,245,398 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 10.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.42 AU - 7.6 AU

Year: 7167 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,842,541 km

• M1: 138,228 km (0.118 R)
• M2: 221,554 km (0.119 R)
• M3: 519,853 km (0.076 R)
• M4: 714,779 km (0.068 R)
• M5: 803,341 km (0.06 R)
• M6: 896,091 km (0.119 R)
• M7: 1,002,755 km (0.066 R)
• M8: 1,144,873 km (0.114 R)
• M9: 1,647,671 km (0.095 R)
• M10: 2,082,851 km (0.111 R)
• M11: 2,253,542 km (0.059 R)
• M12: 2,909,379 km (0.101 R)
• M13: 3,071,095 km (0.08 R)
• M14: 3,574,342 km (0.103 R)
• M15: 3,891,938 km (0.081 R)
• M16: 4,119,776 km (0.107 R)
• M17: 4,218,810 km (0.095 R)
• M18: 4,571,711 km (0.116 R)
• M19: 5,305,937 km (0.074 R)
• M20: 5,486,203 km (0.106 R)
• M21: 5,705,214 km (0.109 R)
• M22: 5,889,967 km (0.079 R)
• M23: 6,341,454 km (0.028 R)
• M24: 6,590,684 km (0.105 R)
• M25: 7,317,879 km (0.066 R)
• M26: 8,070,356 km (0.114 R)
• M27: 8,277,998 km (0.093 R)
• M28: 8,445,249 km (0.109 R)
• M29: 9,104,526 km (0.057 R)
• M30: 9,364,228 km (0.086 R)
• M31: 10,517,478 km (0.109 R)
• M32: 10,653,463 km (0.098 R)
• M33: 11,504,675 km (0.058 R)
• M34: 12,187,140 km (0.111 R)
• M35: 13,004,094 km (0.09 R)
• M36: 13,468,296 km (0.114 R)
• M37: 13,764,350 km (0.071 R)
• M38: 14,262,362 km (0.089 R)
• M39: 14,387,874 km (0.04 R)
• M40: 14,589,383 km (0.103 R)
• M41: 16,313,349 km (0.06 R)
• M42: 16,629,000 km (0.117 R)
• M43: 16,708,137 km (0.061 R)
• M44: 16,840,382 km (0.028 R)
• M45: 16,973,075 km (0.042 R)
• M46: 18,155,347 km (0.062 R)
• M47: 18,291,332 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 6.4

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.64 AU - 15.52 AU

Year: 18399 Days

Day: 18.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 76.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,842,541 km

• M1: 113,844 km (0.115 R)
• M2: 257,757 km (0.09 R)
• M3: 371,152 km (0.031 R)
• M4: 541,993 km (0.045 R)
• M5: 760,406 km (0.118 R)
• M6: 979,567 km (0.081 R)
• M7: 1,445,714 km (0.108 R)
• M8: 1,748,650 km (0.081 R)
• M9: 1,907,522 km (0.083 R)
• M10: 2,205,372 km (0.04 R)
• M11: 2,412,116 km (0.084 R)
• M12: 2,553,486 km (0.079 R)
• M13: 2,881,554 km (0.101 R)
• M14: 3,184,340 km (0.103 R)
• M15: 3,617,127 km (0.097 R)
• M16: 4,068,464 km (0.074 R)
• M17: 4,450,836 km (0.072 R)
• M18: 5,249,838 km (0.103 R)
• M19: 5,341,392 km (0.08 R)
• M20: 7,330,744 km (0.115 R)
• M21: 7,952,024 km (0.11 R)
• M22: 8,860,981 km (0.093 R)
• M23: 9,024,791 km (0.063 R)
• M24: 10,601,253 km (0.117 R)
• M25: 11,125,743 km (0.105 R)
• M26: 11,480,141 km (0.074 R)
• M27: 13,683,268 km (0.09 R)
• M28: 14,703,227 km (0.11 R)
• M29: 14,962,031 km (0.099 R)
• M30: 15,287,706 km (0.11 R)
• M31: 18,183,322 km (0.075 R)
• M32: 18,321,999 km (0.084 R)
• M33: 18,950,609 km (0.09 R)
• M34: 19,161,692 km (0.088 R)
• M35: 19,444,432 km (0.04 R)
• M36: 19,657,310 km (0.095 R)
• M37: 22,124,029 km (0.117 R)
• M38: 23,092,675 km (0.106 R)
• M39: 23,771,401 km (0.094 R)
• M40: 24,380,115 km (0.095 R)
• M41: 25,148,300 km (0.085 R)
• M42: 25,924,413 km (0.087 R)
• M43: 29,106,360 km (0.049 R)
• M44: 29,512,818 km (0.09 R)
• M45: 30,002,900 km (0.106 R)
• M46: 30,166,859 km (0.083 R)
• M47: 30,495,676 km (0.114 R)
• M48: 31,405,979 km (0.074 R)
• M49: 31,739,283 km (0.106 R)
• M50: 31,906,383 km (0.077 R)
• M51: 32,241,333 km (0.101 R)
• M52: 32,830,450 km (0.089 R)
• M53: 33,084,018 km (0.075 R)
• M54: 36,351,535 km (0.093 R)
• M55: 36,613,780 km (0.092 R)
• M56: 36,788,959 km (0.099 R)
• M57: 36,876,773 km (0.041 R)
• M58: 37,934,729 km (0.119 R)
• M59: 38,824,088 km (0.117 R)
• M60: 39,810,237 km (0.115 R)
• M61: 41,077,182 km (0.12 R)
• M62: 42,265,438 km (0.082 R)
• M63: 43,650,564 km (0.093 R)
• M64: 43,743,465 km (0.105 R)
• M65: 45,991,921 km (0.09 R)
• M66: 48,277,776 km (0.051 R)
• M67: 50,113,492 km (0.067 R)
• M68: 50,795,508 km (0.119 R)
• M69: 51,676,939 km (0.099 R)
• M70: 52,464,721 km (0.102 R)
• M71: 53,554,392 km (0.065 R)
• M72: 53,952,322 km (0.112 R)
• M73: 54,551,312 km (0.057 R)
• M74: 55,152,546 km (0.104 R)
• M75: 55,957,383 km (0.104 R)
• M76: 56,664,981 km (0.076 R)
• M77: 56,969,113 km (0.111 R)
• M78: 57,273,844 km (0.083 R)
• M79: 57,782,776 km (0.116 R)
• M80: 63,164,559 km (0.107 R)
• M81: 63,374,595 km (0.104 R)
• M82: 66,021,280 km (0.105 R)
• M83: 66,234,607 km (0.118 R)
• M84: 66,661,858 km (0.109 R)
• M85: 67,949,148 km (0.05 R)
• M86: 69,028,197 km (0.055 R)
• M87: 70,112,782 km (0.07 R)
• M88: 70,221,540 km (0.12 R)
• M89: 70,766,226 km (0.112 R)
• M90: 72,959,181 km (0.098 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit