🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.31 AU - 1.43 AU

Year: 577 Days

Day: 28.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,172,334 km

• M1: 201,209 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 701 Days

Day: 37.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.93 AU - 3.19 AU

Year: 1474 Days

Day: 21.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.28 AU - 5.76 AU

Year: 4048 Days

Day: 25.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,172,334 km

• M1: 495,169 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 11.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.46 AU - 7.32 AU

Year: 5813 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,172,334 km

• M1: 165,754 km (0.117 R)
• M2: 243,545 km (0.079 R)
• M3: 343,926 km (0.108 R)
• M4: 556,654 km (0.071 R)
• M5: 815,308 km (0.08 R)
• M6: 959,521 km (0.081 R)
• M7: 1,112,859 km (0.077 R)
• M8: 1,225,356 km (0.115 R)
• M9: 1,515,127 km (0.042 R)
• M10: 1,770,491 km (0.1 R)
• M11: 1,865,186 km (0.108 R)
• M12: 2,000,572 km (0.06 R)
• M13: 2,343,451 km (0.076 R)
• M14: 2,640,103 km (0.037 R)
• M15: 3,457,955 km (0.077 R)
• M16: 4,768,133 km (0.084 R)
• M17: 4,928,502 km (0.078 R)
• M18: 5,172,346 km (0.028 R)
• M19: 5,364,729 km (0.091 R)
• M20: 5,785,249 km (0.076 R)
• M21: 5,927,816 km (0.085 R)
• M22: 6,129,324 km (0.079 R)
• M23: 6,509,602 km (0.074 R)
• M24: 7,170,675 km (0.119 R)
• M25: 7,633,830 km (0.094 R)
• M26: 7,759,043 km (0.119 R)
• M27: 7,916,420 km (0.089 R)
• M28: 8,394,984 km (0.116 R)
• M29: 8,915,883 km (0.084 R)
• M30: 9,080,890 km (0.068 R)
• M31: 9,920,882 km (0.104 R)
• M32: 10,785,707 km (0.09 R)
• M33: 10,891,024 km (0.044 R)
• M34: 11,244,973 km (0.119 R)
• M35: 11,387,540 km (0.088 R)
• M36: 11,566,608 km (0.088 R)
• M37: 11,782,777 km (0.069 R)
• M38: 12,219,154 km (0.098 R)
• M39: 12,329,109 km (0.056 R)
• M40: 12,958,317 km (0.084 R)
• M41: 13,070,366 km (0.117 R)
• M42: 13,220,413 km (0.101 R)
• M43: 13,446,455 km (0.056 R)
• M44: 13,826,134 km (0.064 R)
• M45: 14,209,255 km (0.054 R)
• M46: 14,286,447 km (0.065 R)
• M47: 14,363,640 km (0.087 R)
• M48: 14,790,741 km (0.095 R)
• M49: 15,103,999 km (0.086 R)
• M50: 15,379,858 km (0.075 R)
• M51: 15,577,925 km (0.109 R)
• M52: 16,097,030 km (0.065 R)
• M53: 17,316,402 km (0.066 R)
• M54: 17,688,003 km (0.118 R)
• M55: 18,104,035 km (0.11 R)
• M56: 18,271,435 km (0.083 R)
• M57: 18,481,321 km (0.088 R)
• M58: 18,607,582 km (0.112 R)
• M59: 19,800,325 km (0.109 R)
• M60: 20,275,598 km (0.093 R)
• M61: 22,483,363 km (0.104 R)
• M62: 23,115,115 km (0.099 R)
• M63: 23,433,160 km (0.114 R)
• M64: 24,303,820 km (0.084 R)
• M65: 24,534,649 km (0.108 R)
• M66: 24,998,552 km (0.096 R)
• M67: 25,325,124 km (0.116 R)
• M68: 25,653,043 km (0.111 R)
• M69: 25,888,061 km (0.042 R)
• M70: 26,597,753 km (0.119 R)
• M71: 26,740,320 km (0.1 R)
• M72: 27,122,094 km (0.083 R)
• M73: 28,084,307 km (0.109 R)
• M74: 28,229,717 km (0.075 R)
• M75: 29,499,503 km (0.036 R)
• M76: 29,992,727 km (0.1 R)
• M77: 30,737,874 km (0.064 R)
• M78: 31,589,834 km (0.065 R)
• M79: 32,297,133 km (0.094 R)
• M80: 32,907,642 km (0.046 R)
• M81: 33,060,830 km (0.082 R)
• M82: 33,265,480 km (0.116 R)
• M83: 34,036,657 km (0.025 R)
• M84: 34,606,027 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 14.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.78 AU - 7.72 AU

Year: 7026 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,172,334 km

• M1: 191,186 km (0.031 R)
• M2: 284,386 km (0.103 R)
• M3: 469,887 km (0.046 R)
• M4: 609,611 km (0.106 R)
• M5: 1,125,275 km (0.034 R)
• M6: 1,354,310 km (0.063 R)
• M7: 1,444,367 km (0.088 R)
• M8: 1,647,073 km (0.106 R)
• M9: 1,776,624 km (0.045 R)
• M10: 1,893,011 km (0.107 R)
• M11: 2,186,672 km (0.084 R)
• M12: 2,439,792 km (0.119 R)
• M13: 2,570,091 km (0.086 R)
• M14: 2,876,917 km (0.115 R)
• M15: 3,216,205 km (0.11 R)
• M16: 3,781,834 km (0.081 R)
• M17: 3,911,835 km (0.109 R)
• M18: 4,021,340 km (0.087 R)
• M19: 4,221,054 km (0.11 R)
• M20: 4,378,730 km (0.045 R)
• M21: 4,630,503 km (0.096 R)
• M22: 4,793,116 km (0.05 R)
• M23: 4,887,063 km (0.062 R)
• M24: 5,610,818 km (0.118 R)
• M25: 5,884,731 km (0.051 R)
• M26: 6,112,120 km (0.097 R)
• M27: 6,445,873 km (0.104 R)
• M28: 6,549,694 km (0.079 R)
• M29: 7,104,403 km (0.092 R)
• M30: 7,537,190 km (0.092 R)
• M31: 7,978,653 km (0.1 R)
• M32: 8,090,402 km (0.113 R)
• M33: 8,685,503 km (0.069 R)
• M34: 8,887,011 km (0.06 R)
• M35: 9,060,993 km (0.045 R)
• M36: 9,382,928 km (0.12 R)
• M37: 9,649,063 km (0.102 R)
• M38: 10,007,948 km (0.085 R)
• M39: 10,219,479 km (0.101 R)
• M40: 10,401,839 km (0.03 R)
• M41: 10,800,667 km (0.076 R)
• M42: 10,955,501 km (0.091 R)
• M43: 11,455,756 km (0.031 R)
• M44: 12,123,711 km (0.098 R)
• M45: 12,220,201 km (0.067 R)
• M46: 12,478,706 km (0.085 R)
• M47: 13,331,414 km (0.063 R)
• M48: 13,564,189 km (0.079 R)
• M49: 13,899,138 km (0.12 R)
• M50: 14,679,889 km (0.075 R)
• M51: 14,851,478 km (0.077 R)
• M52: 15,092,780 km (0.074 R)
• M53: 16,283,878 km (0.106 R)
• M54: 16,711,429 km (0.097 R)
• M55: 16,890,647 km (0.117 R)
• M56: 17,070,613 km (0.069 R)
• M57: 17,723,458 km (0.064 R)
• M58: 18,310,779 km (0.059 R)
• M59: 19,016,433 km (0.053 R)
• M60: 19,391,474 km (0.118 R)
• M61: 19,504,570 km (0.08 R)
• M62: 21,770,829 km (0.108 R)
• M63: 22,320,750 km (0.115 R)
• M64: 23,434,506 km (0.092 R)
• M65: 23,998,042 km (0.068 R)
• M66: 24,484,683 km (0.109 R)
• M67: 25,344,273 km (0.087 R)
• M68: 27,092,922 km (0.109 R)
• M69: 27,430,415 km (0.026 R)
• M70: 27,896,712 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 3.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.01 AU - 15.81 AU

Year: 17673 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,172,334 km

• M1: 74,500 km (0.087 R)
• M2: 262,993 km (0.053 R)
• M3: 407,505 km (0.095 R)
• M4: 471,682 km (0.103 R)
• M5: 839,842 km (0.063 R)
• M6: 894,446 km (0.039 R)
• M7: 1,021,454 km (0.117 R)
• M8: 1,214,884 km (0.054 R)
• M9: 1,950,158 km (0.045 R)
• M10: 2,245,763 km (0.116 R)
• M11: 2,340,907 km (0.115 R)
• M12: 2,836,675 km (0.114 R)
• M13: 2,981,037 km (0.101 R)
• M14: 3,716,310 km (0.077 R)
• M15: 3,783,779 km (0.106 R)
• M16: 4,080,731 km (0.106 R)
• M17: 4,480,456 km (0.084 R)
• M18: 4,528,178 km (0.071 R)
• M19: 4,672,689 km (0.071 R)
• M20: 4,867,765 km (0.051 R)
• M21: 5,726,158 km (0.058 R)
• M22: 5,882,338 km (0.066 R)
• M23: 6,467,266 km (0.043 R)
• M24: 6,766,611 km (0.11 R)
• M25: 7,577,132 km (0.108 R)
• M26: 7,748,721 km (0.112 R)
• M27: 7,806,166 km (0.075 R)
• M28: 8,834,353 km (0.116 R)
• M29: 8,924,411 km (0.032 R)
• M30: 9,410,155 km (0.079 R)
• M31: 9,687,061 km (0.108 R)
• M32: 10,343,646 km (0.089 R)
• M33: 10,629,378 km (0.107 R)
• M34: 11,699,301 km (0.119 R)
• M35: 12,464,943 km (0.098 R)
• M36: 14,219,577 km (0.058 R)
• M37: 15,143,344 km (0.106 R)
• M38: 16,233,164 km (0.074 R)
• M39: 16,306,766 km (0.039 R)
• M40: 17,725,104 km (0.091 R)
• M41: 20,083,065 km (0.06 R)
• M42: 20,637,924 km (0.099 R)
• M43: 20,797,395 km (0.039 R)
• M44: 21,358,836 km (0.094 R)
• M45: 22,250,888 km (0.11 R)
• M46: 22,783,905 km (0.072 R)
• M47: 22,948,613 km (0.064 R)
• M48: 23,862,207 km (0.096 R)
• M49: 23,945,832 km (0.109 R)
• M50: 24,239,343 km (0.046 R)
• M51: 24,829,806 km (0.09 R)
• M52: 25,339,785 km (0.031 R)
• M53: 26,240,514 km (0.106 R)
• M54: 26,326,832 km (0.102 R)
• M55: 26,716,534 km (0.085 R)
• M56: 28,073,088 km (0.038 R)
• M57: 28,294,044 km (0.085 R)
• M58: 29,407,201 km (0.038 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit