🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 133 Days

Day: 33 Hours

Environment

Temp: 231 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 244 Days

Day: 39 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,241,286 km

• M1: 56,847 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.97 AU - 1.03 AU

Year: 355 Days

Day: 41.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,241,286 km

• M1: 584,479 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.9 AU - 1.34 AU

Year: 420 Days

Day: 27.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.08 AU - 1.48 AU

Year: 514 Days

Day: 37.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,241,286 km

• M1: 325,974 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.38 AU - 1.9 AU

Year: 745 Days

Day: 31.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 793 Days

Day: 38.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,241,286 km

• M1: 167,250 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.28 AU - 5.56 AU

Year: 3872 Days

Day: 44.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,241,286 km

• M1: 2,766,214 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 13.7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.82 AU - 13.74 AU

Year: 13440 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,241,286 km

• M1: 199,863 km (0.114 R)
• M2: 451,935 km (0.07 R)
• M3: 640,428 km (0.12 R)
• M4: 1,079,648 km (0.072 R)
• M5: 1,421,928 km (0.11 R)
• M6: 2,360,206 km (0.104 R)
• M7: 2,677,203 km (0.097 R)
• M8: 2,874,224 km (0.083 R)
• M9: 3,783,181 km (0.088 R)
• M10: 4,079,983 km (0.05 R)
• M11: 4,231,376 km (0.059 R)
• M12: 4,500,652 km (0.101 R)
• M13: 4,657,281 km (0.12 R)
• M14: 5,137,789 km (0.097 R)
• M15: 5,425,466 km (0.079 R)
• M16: 5,718,528 km (0.068 R)
• M17: 5,845,686 km (0.072 R)
• M18: 6,016,826 km (0.12 R)
• M19: 6,673,411 km (0.039 R)
• M20: 7,865,108 km (0.105 R)
• M21: 8,101,921 km (0.073 R)
• M22: 8,389,149 km (0.11 R)
• M23: 8,679,818 km (0.06 R)
• M24: 9,571,571 km (0.057 R)
• M25: 10,079,755 km (0.029 R)
• M26: 11,334,881 km (0.094 R)
• M27: 11,980,994 km (0.073 R)
• M28: 12,363,516 km (0.075 R)
• M29: 12,861,079 km (0.025 R)
• M30: 13,762,107 km (0.094 R)
• M31: 14,625,137 km (0.107 R)
• M32: 14,799,867 km (0.106 R)
• M33: 15,387,338 km (0.097 R)
• M34: 15,565,060 km (0.107 R)
• M35: 15,683,990 km (0.062 R)
• M36: 16,042,427 km (0.092 R)
• M37: 16,282,980 km (0.12 R)
• M38: 16,403,556 km (0.119 R)
• M39: 16,585,168 km (0.079 R)
• M40: 17,072,707 km (0.041 R)
• M41: 17,503,250 km (0.111 R)
• M42: 18,563,600 km (0.045 R)
• M43: 19,388,632 km (0.081 R)
• M44: 21,469,838 km (0.102 R)
• M45: 21,867,918 km (0.1 R)
• M46: 22,536,919 km (0.067 R)
• M47: 23,484,771 km (0.082 R)
• M48: 24,238,595 km (0.11 R)
• M49: 24,584,016 km (0.079 R)
• M50: 24,791,958 km (0.089 R)
• M51: 26,761,114 km (0.088 R)
• M52: 29,365,912 km (0.075 R)
• M53: 30,103,879 km (0.08 R)
• M54: 30,698,530 km (0.096 R)
• M55: 31,372,169 km (0.088 R)
• M56: 32,657,963 km (0.103 R)
• M57: 33,576,045 km (0.08 R)
• M58: 33,883,918 km (0.074 R)
• M59: 34,270,030 km (0.033 R)
• M60: 34,502,505 km (0.047 R)
• M61: 34,968,801 km (0.113 R)
• M62: 36,301,569 km (0.099 R)
• M63: 37,093,390 km (0.117 R)
• M64: 37,650,942 km (0.063 R)
• M65: 39,909,122 km (0.105 R)
• M66: 40,562,415 km (0.038 R)
• M67: 40,808,205 km (0.113 R)
• M68: 41,054,592 km (0.117 R)
• M69: 44,133,765 km (0.101 R)
• M70: 45,573,196 km (0.066 R)
• M71: 45,743,588 km (0.026 R)
• M72: 46,770,278 km (0.114 R)
• M73: 47,631,513 km (0.106 R)
• M74: 47,891,066 km (0.043 R)
• M75: 47,977,533 km (0.08 R)
• M76: 49,632,534 km (0.12 R)
• M77: 50,246,933 km (0.043 R)
• M78: 50,687,349 km (0.11 R)
• M79: 50,775,612 km (0.096 R)
• M80: 52,283,558 km (0.076 R)
• M81: 53,177,405 km (0.105 R)
• M82: 54,437,319 km (0.096 R)
• M83: 55,525,045 km (0.1 R)
• M84: 56,894,763 km (0.068 R)
• M85: 56,986,466 km (0.071 R)
• M86: 57,629,887 km (0.106 R)
• M87: 61,164,286 km (0.069 R)
• M88: 62,011,609 km (0.094 R)
• M89: 63,432,489 km (0.096 R)
• M90: 63,622,778 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.1

Radius: 4.5

Gravity: 40.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.65 AU - 21.89 AU

Year: 31185 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,241,286 km

• M1: 59,390 km (0.062 R)
• M2: 535,860 km (0.064 R)
• M3: 618,138 km (0.07 R)
• M4: 1,123,330 km (0.067 R)
• M5: 1,265,448 km (0.098 R)
• M6: 1,646,025 km (0.112 R)
• M7: 2,059,514 km (0.074 R)
• M8: 2,189,814 km (0.081 R)
• M9: 2,549,896 km (0.089 R)
• M10: 2,689,770 km (0.083 R)
• M11: 2,928,378 km (0.1 R)
• M12: 3,074,835 km (0.036 R)
• M13: 3,124,202 km (0.097 R)
• M14: 3,273,949 km (0.073 R)
• M15: 3,374,928 km (0.074 R)
• M16: 4,002,940 km (0.111 R)
• M17: 4,497,062 km (0.1 R)
• M18: 5,126,869 km (0.055 R)
• M19: 5,244,303 km (0.059 R)
• M20: 5,541,853 km (0.119 R)
• M21: 5,723,016 km (0.095 R)
• M22: 5,783,902 km (0.111 R)
• M23: 6,657,853 km (0.104 R)
• M24: 6,721,881 km (0.096 R)
• M25: 8,043,878 km (0.082 R)
• M26: 9,950,951 km (0.105 R)
• M27: 10,467,064 km (0.115 R)
• M28: 10,691,012 km (0.046 R)
• M29: 11,448,575 km (0.078 R)
• M30: 13,823,292 km (0.08 R)
• M31: 16,429,586 km (0.075 R)
• M32: 16,689,737 km (0.106 R)
• M33: 16,863,869 km (0.081 R)
• M34: 16,951,234 km (0.097 R)
• M35: 20,378,521 km (0.05 R)
• M36: 21,032,563 km (0.07 R)
• M37: 21,788,481 km (0.103 R)
• M38: 22,361,142 km (0.118 R)
• M39: 23,132,468 km (0.103 R)
• M40: 24,899,668 km (0.067 R)
• M41: 25,298,197 km (0.063 R)
• M42: 26,607,926 km (0.075 R)
• M43: 27,424,880 km (0.057 R)
• M44: 28,561,674 km (0.094 R)
• M45: 28,874,334 km (0.108 R)
• M46: 30,136,341 km (0.094 R)
• M47: 32,171,022 km (0.097 R)
• M48: 32,279,331 km (0.104 R)
• M49: 32,496,248 km (0.072 R)
• M50: 33,259,646 km (0.099 R)
• M51: 33,918,475 km (0.118 R)
• M52: 35,696,595 km (0.077 R)
• M53: 37,732,921 km (0.11 R)
• M54: 37,961,507 km (0.034 R)
• M55: 40,272,495 km (0.114 R)
• M56: 40,857,273 km (0.079 R)
• M57: 43,224,510 km (0.112 R)
• M58: 44,304,157 km (0.064 R)
• M59: 45,514,255 km (0.119 R)
• M60: 46,490,081 km (0.061 R)
• M61: 46,612,453 km (0.12 R)
• M62: 49,458,702 km (0.099 R)
• M63: 49,959,256 km (0.05 R)
• M64: 53,511,009 km (0.067 R)
• M65: 53,896,373 km (0.12 R)
• M66: 56,358,155 km (0.055 R)
• M67: 57,536,987 km (0.108 R)
• M68: 58,195,367 km (0.084 R)
• M69: 59,918,884 km (0.051 R)
• M70: 60,319,058 km (0.113 R)
• M71: 62,468,032 km (0.09 R)
• M72: 65,463,430 km (0.086 R)
• M73: 67,948,849 km (0.086 R)
• M74: 68,226,951 km (0.072 R)
• M75: 71,451,683 km (0.088 R)
• M76: 71,593,053 km (0.113 R)
• M77: 71,875,943 km (0.098 R)
• M78: 72,584,887 km (0.116 R)
• M79: 73,866,941 km (0.07 R)
• M80: 74,295,987 km (0.08 R)
• M81: 74,725,782 km (0.09 R)
• M82: 75,012,711 km (0.115 R)
• M83: 75,444,001 km (0.118 R)
• M84: 83,791,413 km (0.101 R)
• M85: 88,756,117 km (0.104 R)
• M86: 89,364,382 km (0.096 R)
• M87: 93,042,695 km (0.094 R)
• M88: 96,301,535 km (0.064 R)
• M89: 97,083,034 km (0.111 R)
• M90: 98,809,543 km (0.116 R)
• M91: 99,282,123 km (0.09 R)
• M92: 100,387,950 km (0.054 R)
• M93: 104,049,657 km (0.088 R)
• M94: 104,209,727 km (0.098 R)
• M95: 104,530,465 km (0.109 R)
• M96: 104,690,834 km (0.096 R)
• M97: 105,655,291 km (0.071 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 11,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit