🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 184 Days

Day: 33.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 116.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.63 AU - 0.75 AU

Year: 206 Days

Day: 31.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 387 Days

Day: 35.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.24 AU - 1.66 AU

Year: 628 Days

Day: 33.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,644,180 km

• M1: 188,194 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.15 AU - 1.77 AU

Year: 635 Days

Day: 41 Hours

Environment

Temp: -31 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.63 AU - 3.65 AU

Year: 2002 Days

Day: 23.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 8.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.15 AU - 6.13 AU

Year: 4820 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,644,180 km

• M1: 132,993 km (0.074 R)
• M2: 260,899 km (0.062 R)
• M3: 692,638 km (0.066 R)
• M4: 1,315,713 km (0.09 R)
• M5: 1,662,182 km (0.068 R)
• M6: 1,804,599 km (0.044 R)
• M7: 1,859,950 km (0.088 R)
• M8: 1,929,813 km (0.104 R)
• M9: 2,022,264 km (0.118 R)
• M10: 2,552,439 km (0.107 R)
• M11: 2,797,031 km (0.11 R)
• M12: 3,008,264 km (0.112 R)
• M13: 3,958,060 km (0.105 R)
• M14: 4,158,522 km (0.083 R)
• M15: 4,278,499 km (0.089 R)
• M16: 4,702,908 km (0.055 R)
• M17: 5,220,068 km (0.118 R)
• M18: 5,359,643 km (0.114 R)
• M19: 5,500,564 km (0.097 R)
• M20: 6,013,685 km (0.046 R)
• M21: 6,403,387 km (0.073 R)
• M22: 6,692,859 km (0.092 R)
• M23: 7,195,957 km (0.114 R)
• M24: 7,251,458 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.66 AU - 13.46 AU

Year: 13237 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,644,180 km

• M1: 151,692 km (0.11 R)
• M2: 256,411 km (0.089 R)
• M3: 739,313 km (0.098 R)
• M4: 1,185,264 km (0.055 R)
• M5: 1,813,725 km (0.114 R)
• M6: 2,006,556 km (0.07 R)
• M7: 2,353,025 km (0.1 R)
• M8: 2,503,072 km (0.05 R)
• M9: 2,594,775 km (0.083 R)
• M10: 2,718,642 km (0.087 R)
• M11: 3,745,033 km (0.051 R)
• M12: 4,027,923 km (0.052 R)
• M13: 4,244,840 km (0.079 R)
• M14: 4,354,644 km (0.106 R)
• M15: 4,652,344 km (0.095 R)
• M16: 5,625,030 km (0.05 R)
• M17: 6,489,556 km (0.054 R)
• M18: 6,829,741 km (0.12 R)
• M19: 7,572,195 km (0.11 R)
• M20: 8,432,383 km (0.092 R)
• M21: 9,418,682 km (0.084 R)
• M22: 11,294,938 km (0.078 R)
• M23: 12,118,774 km (0.111 R)
• M24: 12,223,044 km (0.052 R)
• M25: 12,696,371 km (0.087 R)
• M26: 13,229,239 km (0.084 R)
• M27: 14,372,017 km (0.069 R)
• M28: 14,648,773 km (0.052 R)
• M29: 15,095,323 km (0.107 R)
• M30: 18,164,622 km (0.109 R)
• M31: 18,344,140 km (0.119 R)
• M32: 18,825,246 km (0.109 R)
• M33: 20,293,849 km (0.082 R)
• M34: 21,104,669 km (0.116 R)
• M35: 21,230,331 km (0.107 R)
• M36: 22,180,876 km (0.062 R)
• M37: 23,730,561 km (0.117 R)
• M38: 23,992,207 km (0.084 R)
• M39: 24,452,370 km (0.096 R)
• M40: 24,650,588 km (0.103 R)
• M41: 25,985,001 km (0.066 R)
• M42: 27,001,368 km (0.044 R)
• M43: 28,307,208 km (0.077 R)
• M44: 28,723,838 km (0.077 R)
• M45: 30,766,148 km (0.05 R)
• M46: 31,051,432 km (0.096 R)
• M47: 31,122,939 km (0.043 R)
• M48: 31,409,419 km (0.049 R)
• M49: 31,624,840 km (0.118 R)
• M50: 32,927,688 km (0.115 R)
• M51: 33,219,554 km (0.089 R)
• M52: 33,732,525 km (0.04 R)
• M53: 33,805,977 km (0.118 R)
• M54: 35,885,238 km (0.1 R)
• M55: 36,035,285 km (0.061 R)
• M56: 37,016,048 km (0.081 R)
• M57: 37,319,582 km (0.105 R)
• M58: 38,311,715 km (0.081 R)
• M59: 40,400,102 km (0.088 R)
• M60: 41,025,870 km (0.079 R)
• M61: 42,763,449 km (0.102 R)
• M62: 42,922,621 km (0.049 R)
• M63: 44,203,029 km (0.117 R)
• M64: 44,444,480 km (0.1 R)
• M65: 45,495,854 km (0.099 R)
• M66: 45,820,930 km (0.092 R)
• M67: 47,458,279 km (0.085 R)
• M68: 47,705,564 km (0.107 R)
• M69: 48,532,840 km (0.102 R)
• M70: 49,281,428 km (0.074 R)
• M71: 49,782,581 km (0.099 R)
• M72: 49,950,131 km (0.081 R)
• M73: 50,453,527 km (0.093 R)
• M74: 51,127,316 km (0.112 R)
• M75: 52,313,777 km (0.079 R)
• M76: 54,196,616 km (0.118 R)
• M77: 54,368,803 km (0.094 R)
• M78: 54,800,243 km (0.053 R)
• M79: 54,886,711 km (0.084 R)
• M80: 55,406,115 km (0.088 R)
• M81: 55,840,397 km (0.102 R)
• M82: 56,537,374 km (0.048 R)
• M83: 57,500,485 km (0.046 R)
• M84: 58,028,116 km (0.085 R)
• M85: 58,645,656 km (0.087 R)
• M86: 59,265,440 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.9

Radius: 8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.73 AU - 21.15 AU

Year: 28498 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,644,180 km

• M1: 101,876 km (0.092 R)
• M2: 208,539 km (0.044 R)
• M3: 277,055 km (0.055 R)
• M4: 407,804 km (0.078 R)
• M5: 500,854 km (0.087 R)
• M6: 601,832 km (0.072 R)
• M7: 687,851 km (0.099 R)
• M8: 801,545 km (0.114 R)
• M9: 996,920 km (0.106 R)
• M10: 1,290,282 km (0.116 R)
• M11: 1,461,571 km (0.097 R)
• M12: 1,670,859 km (0.034 R)
• M13: 1,732,493 km (0.109 R)
• M14: 2,019,422 km (0.083 R)
• M15: 2,151,816 km (0.099 R)
• M16: 2,355,718 km (0.088 R)
• M17: 3,042,821 km (0.067 R)
• M18: 5,715,985 km (0.043 R)
• M19: 6,530,097 km (0.063 R)
• M20: 6,628,233 km (0.096 R)
• M21: 6,826,151 km (0.105 R)
• M22: 6,975,749 km (0.104 R)
• M23: 8,264,684 km (0.105 R)
• M24: 8,371,048 km (0.095 R)
• M25: 8,692,534 km (0.08 R)
• M26: 8,909,152 km (0.075 R)
• M27: 9,072,812 km (0.055 R)
• M28: 9,625,576 km (0.101 R)
• M29: 9,962,321 km (0.073 R)
• M30: 11,230,312 km (0.051 R)
• M31: 11,348,195 km (0.038 R)
• M32: 12,003,284 km (0.116 R)
• M33: 13,851,716 km (0.032 R)
• M34: 13,978,126 km (0.063 R)
• M35: 14,104,835 km (0.094 R)
• M36: 15,067,498 km (0.056 R)
• M37: 15,197,498 km (0.041 R)
• M38: 15,262,573 km (0.112 R)
• M39: 15,655,417 km (0.088 R)
• M40: 18,080,548 km (0.03 R)
• M41: 18,426,568 km (0.039 R)
• M42: 19,125,190 km (0.087 R)
• M43: 19,477,643 km (0.075 R)
• M44: 21,199,664 km (0.047 R)
• M45: 22,004,949 km (0.104 R)
• M46: 23,494,944 km (0.074 R)
• M47: 24,710,127 km (0.098 R)
• M48: 25,248,081 km (0.106 R)
• M49: 26,335,808 km (0.079 R)
• M50: 26,649,365 km (0.027 R)
• M51: 27,995,895 km (0.035 R)
• M52: 28,396,069 km (0.039 R)
• M53: 29,934,235 km (0.102 R)
• M54: 30,425,514 km (0.107 R)
• M55: 31,002,064 km (0.116 R)
• M56: 31,084,792 km (0.118 R)
• M57: 32,166,085 km (0.052 R)
• M58: 32,501,334 km (0.112 R)
• M59: 34,536,613 km (0.099 R)
• M60: 35,396,801 km (0.077 R)
• M61: 37,930,989 km (0.042 R)
• M62: 38,196,525 km (0.117 R)
• M63: 39,443,573 km (0.075 R)
• M64: 40,523,071 km (0.082 R)
• M65: 42,527,383 km (0.11 R)
• M66: 43,819,460 km (0.082 R)
• M67: 44,657,059 km (0.073 R)
• M68: 45,124,552 km (0.119 R)
• M69: 45,593,691 km (0.092 R)
• M70: 46,064,476 km (0.046 R)
• M71: 48,346,591 km (0.043 R)
• M72: 48,442,483 km (0.072 R)
• M73: 50,665,358 km (0.111 R)
• M74: 51,838,205 km (0.08 R)
• M75: 52,231,199 km (0.119 R)
• M76: 55,209,693 km (0.1 R)
• M77: 55,611,064 km (0.037 R)
• M78: 57,530,255 km (0.104 R)
• M79: 57,733,558 km (0.058 R)
• M80: 60,088,678 km (0.034 R)
• M81: 62,683,901 km (0.097 R)
• M82: 63,732,134 km (0.088 R)
• M83: 65,209,562 km (0.101 R)
• M84: 66,378,221 km (0.11 R)
• M85: 68,305,341 km (0.11 R)
• M86: 68,413,051 km (0.089 R)
• M87: 68,844,043 km (0.034 R)
• M88: 69,059,912 km (0.041 R)
• M89: 70,903,556 km (0.112 R)
• M90: 71,121,520 km (0.093 R)
• M91: 72,434,092 km (0.084 R)
• M92: 72,543,747 km (0.081 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit