🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.82 AU

Year: 262 Days

Day: 18 Hours

Environment

Temp: 166 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.83 AU - 1.21 AU

Year: 392 Days

Day: 26.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,558,415 km

• M1: 412,890 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.13 AU - 1.31 AU

Year: 513 Days

Day: 39 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.16 AU - 1.74 AU

Year: 665 Days

Day: 40.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.66 AU - 2.1 AU

Year: 982 Days

Day: 42.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,558,415 km

• M1: 120,875 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.83 AU - 2.19 AU

Year: 1085 Days

Day: 30.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,558,415 km

• M1: 42,935 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.11 AU - 3.65 AU

Year: 2366 Days

Day: 19.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,558,415 km

• M1: 19,597 km (0.115 R)
• M2: 336,595 km (0.033 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 13.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.86 AU - 6.84 AU

Year: 5388 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,558,415 km

• M1: 185,501 km (0.053 R)
• M2: 358,586 km (0.046 R)
• M3: 464,053 km (0.109 R)
• M4: 550,670 km (0.088 R)
• M5: 871,108 km (0.111 R)
• M6: 994,975 km (0.066 R)
• M7: 1,453,643 km (0.111 R)
• M8: 1,578,407 km (0.106 R)
• M9: 1,933,852 km (0.088 R)
• M10: 2,086,292 km (0.063 R)
• M11: 2,228,260 km (0.07 R)
• M12: 2,432,761 km (0.045 R)
• M13: 2,766,813 km (0.1 R)
• M14: 3,164,743 km (0.081 R)
• M15: 3,513,156 km (0.12 R)
• M16: 3,700,752 km (0.117 R)
• M17: 4,175,277 km (0.093 R)
• M18: 5,105,177 km (0.084 R)
• M19: 5,298,757 km (0.048 R)
• M20: 5,455,386 km (0.083 R)
• M21: 5,573,867 km (0.1 R)
• M22: 6,303,157 km (0.084 R)
• M23: 7,084,058 km (0.119 R)
• M24: 7,235,301 km (0.068 R)
• M25: 7,475,106 km (0.119 R)
• M26: 7,717,455 km (0.046 R)
• M27: 7,940,206 km (0.045 R)
• M28: 8,210,230 km (0.104 R)
• M29: 8,667,102 km (0.118 R)
• M30: 8,829,117 km (0.073 R)
• M31: 8,992,029 km (0.112 R)
• M32: 9,273,572 km (0.053 R)
• M33: 9,439,177 km (0.072 R)
• M34: 9,966,210 km (0.108 R)
• M35: 10,233,242 km (0.118 R)
• M36: 10,330,930 km (0.115 R)
• M37: 10,429,066 km (0.084 R)
• M38: 11,098,965 km (0.092 R)
• M39: 11,527,862 km (0.092 R)
• M40: 12,350,202 km (0.113 R)
• M41: 12,768,328 km (0.058 R)
• M42: 13,271,126 km (0.099 R)
• M43: 13,618,941 km (0.093 R)
• M44: 14,186,964 km (0.104 R)
• M45: 14,487,656 km (0.088 R)
• M46: 15,095,472 km (0.117 R)
• M47: 15,262,573 km (0.117 R)
• M48: 16,107,951 km (0.106 R)
• M49: 16,622,418 km (0.074 R)
• M50: 16,795,054 km (0.094 R)
• M51: 16,997,310 km (0.055 R)
• M52: 17,142,270 km (0.066 R)
• M53: 17,755,622 km (0.107 R)
• M54: 17,961,618 km (0.073 R)
• M55: 18,138,891 km (0.063 R)
• M56: 18,227,753 km (0.101 R)
• M57: 18,495,084 km (0.073 R)
• M58: 18,674,153 km (0.106 R)
• M59: 18,823,750 km (0.091 R)
• M60: 19,244,719 km (0.048 R)
• M61: 19,516,987 km (0.073 R)
• M62: 19,699,347 km (0.045 R)
• M63: 20,711,825 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 14.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.88 AU - 6.94 AU

Year: 5471 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,558,415 km

• M1: 181,163 km (0.074 R)
• M2: 569,669 km (0.051 R)
• M3: 783,444 km (0.105 R)
• M4: 1,026,391 km (0.119 R)
• M5: 1,295,368 km (0.097 R)
• M6: 1,395,150 km (0.036 R)
• M7: 1,680,134 km (0.075 R)
• M8: 1,837,959 km (0.06 R)
• M9: 1,967,810 km (0.059 R)
• M10: 2,341,655 km (0.097 R)
• M11: 2,537,329 km (0.071 R)
• M12: 3,156,964 km (0.052 R)
• M13: 3,823,123 km (0.084 R)
• M14: 4,161,813 km (0.088 R)
• M15: 4,665,958 km (0.034 R)
• M16: 4,800,745 km (0.108 R)
• M17: 5,259,562 km (0.111 R)
• M18: 5,660,783 km (0.077 R)
• M19: 5,756,676 km (0.115 R)
• M20: 5,853,017 km (0.097 R)
• M21: 5,949,956 km (0.12 R)
• M22: 6,047,494 km (0.088 R)
• M23: 6,643,941 km (0.104 R)
• M24: 7,706,235 km (0.097 R)
• M25: 8,135,282 km (0.117 R)
• M26: 8,544,432 km (0.074 R)
• M27: 8,682,511 km (0.09 R)
• M28: 8,960,613 km (0.093 R)
• M29: 9,383,377 km (0.048 R)
• M30: 9,497,221 km (0.086 R)
• M31: 9,668,810 km (0.108 R)
• M32: 10,102,494 km (0.098 R)
• M33: 10,454,049 km (0.039 R)
• M34: 11,229,564 km (0.03 R)
• M35: 11,655,021 km (0.076 R)
• M36: 12,085,563 km (0.055 R)
• M37: 12,962,655 km (0.071 R)
• M38: 13,892,556 km (0.033 R)
• M39: 14,382,190 km (0.056 R)
• M40: 14,777,876 km (0.115 R)
• M41: 16,948,392 km (0.114 R)
• M42: 17,226,644 km (0.118 R)
• M43: 17,787,935 km (0.084 R)
• M44: 19,036,329 km (0.059 R)
• M45: 19,217,043 km (0.084 R)
• M46: 19,652,971 km (0.092 R)
• M47: 21,055,003 km (0.11 R)
• M48: 21,391,748 km (0.061 R)
• M49: 22,298,610 km (0.089 R)
• M50: 22,489,048 km (0.085 R)
• M51: 23,063,953 km (0.103 R)
• M52: 24,384,603 km (0.037 R)
• M53: 26,009,834 km (0.079 R)
• M54: 26,250,537 km (0.12 R)
• M55: 26,977,283 km (0.06 R)
• M56: 27,221,128 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.9

Radius: 7.6

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.68 AU - 17.62 AU

Year: 22455 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,558,415 km

• M1: 163,211 km (0.091 R)
• M2: 272,867 km (0.087 R)
• M3: 621,430 km (0.093 R)
• M4: 690,544 km (0.108 R)
• M5: 862,581 km (0.118 R)
• M6: 994,078 km (0.117 R)
• M7: 1,048,681 km (0.118 R)
• M8: 1,247,646 km (0.105 R)
• M9: 1,458,878 km (0.101 R)
• M10: 1,915,152 km (0.117 R)
• M11: 3,909,591 km (0.108 R)
• M12: 4,041,386 km (0.106 R)
• M13: 4,769,031 km (0.115 R)
• M14: 5,341,093 km (0.103 R)
• M15: 5,585,835 km (0.086 R)
• M16: 5,784,351 km (0.06 R)
• M17: 7,291,400 km (0.099 R)
• M18: 7,345,405 km (0.096 R)
• M19: 7,893,232 km (0.111 R)
• M20: 9,027,932 km (0.115 R)
• M21: 9,202,513 km (0.083 R)
• M22: 10,032,033 km (0.113 R)
• M23: 10,516,730 km (0.076 R)
• M24: 10,823,556 km (0.058 R)
• M25: 11,635,124 km (0.109 R)
• M26: 11,825,113 km (0.081 R)
• M27: 11,888,692 km (0.088 R)
• M28: 12,144,206 km (0.032 R)
• M29: 13,448,549 km (0.041 R)
• M30: 13,781,554 km (0.113 R)
• M31: 13,848,424 km (0.074 R)
• M32: 14,796,875 km (0.118 R)
• M33: 15,278,879 km (0.088 R)
• M34: 15,765,970 km (0.075 R)
• M35: 16,046,616 km (0.112 R)
• M36: 16,258,297 km (0.12 R)
• M37: 17,692,491 km (0.05 R)
• M38: 19,691,867 km (0.112 R)
• M39: 20,833,299 km (0.096 R)
• M40: 21,064,128 km (0.058 R)
• M41: 21,528,480 km (0.095 R)
• M42: 22,545,895 km (0.11 R)
• M43: 23,100,155 km (0.036 R)
• M44: 23,659,053 km (0.093 R)
• M45: 23,819,571 km (0.097 R)
• M46: 25,444,204 km (0.039 R)
• M47: 25,526,333 km (0.098 R)
• M48: 26,853,117 km (0.073 R)
• M49: 27,104,292 km (0.101 R)
• M50: 27,524,811 km (0.047 R)
• M51: 28,457,554 km (0.098 R)
• M52: 28,628,245 km (0.092 R)
• M53: 29,400,470 km (0.114 R)
• M54: 29,745,891 km (0.12 R)
• M55: 30,179,725 km (0.094 R)
• M56: 30,702,869 km (0.097 R)
• M57: 30,877,898 km (0.099 R)
• M58: 31,581,606 km (0.096 R)
• M59: 32,646,893 km (0.069 R)
• M60: 33,633,640 km (0.037 R)
• M61: 34,630,261 km (0.071 R)
• M62: 36,004,916 km (0.109 R)
• M63: 37,490,722 km (0.081 R)
• M64: 38,523,845 km (0.098 R)
• M65: 38,712,638 km (0.043 R)
• M66: 39,756,831 km (0.093 R)
• M67: 40,138,754 km (0.078 R)
• M68: 40,906,341 km (0.088 R)
• M69: 41,872,743 km (0.117 R)
• M70: 42,456,175 km (0.065 R)
• M71: 43,042,150 km (0.106 R)
• M72: 43,238,123 km (0.1 R)
• M73: 46,514,017 km (0.11 R)
• M74: 49,458,103 km (0.073 R)
• M75: 49,663,352 km (0.093 R)
• M76: 51,419,481 km (0.037 R)
• M77: 54,144,257 km (0.038 R)
• M78: 56,165,025 km (0.03 R)
• M79: 56,700,884 km (0.059 R)
• M80: 58,535,552 km (0.083 R)
• M81: 61,599,466 km (0.088 R)
• M82: 63,150,946 km (0.119 R)
• M83: 64,378,995 km (0.046 R)
• M84: 65,389,528 km (0.118 R)
• M85: 67,881,829 km (0.107 R)
• M86: 71,446,148 km (0.097 R)
• M87: 71,910,500 km (0.064 R)
• M88: 72,375,749 km (0.098 R)
• M89: 72,842,046 km (0.097 R)
• M90: 74,012,200 km (0.095 R)
• M91: 74,482,087 km (0.041 R)
• M92: 78,515,395 km (0.029 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit