🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.62 AU - 0.9 AU

Year: 243 Days

Day: 43.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 389 Days

Day: 41 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 453 Days

Day: 34.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.06 AU - 1.5 AU

Year: 532 Days

Day: 41 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.56 AU - 1.86 AU

Year: 821 Days

Day: 25.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.74 AU - 3.28 AU

Year: 1917 Days

Day: 37.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.77 AU - 3.81 AU

Year: 2709 Days

Day: 31.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,146,888 km

• M1: 2,706,076 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 13.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.13 AU - 5.33 AU

Year: 4391 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 100,146,888 km

• M1: 186,549 km (0.09 R)
• M2: 327,171 km (0.109 R)
• M3: 427,850 km (0.075 R)
• M4: 1,016,518 km (0.104 R)
• M5: 1,103,284 km (0.086 R)
• M6: 1,477,129 km (0.041 R)
• M7: 1,564,345 km (0.113 R)
• M8: 1,653,356 km (0.117 R)
• M9: 1,890,468 km (0.084 R)
• M10: 2,238,732 km (0.051 R)
• M11: 2,457,594 km (0.05 R)
• M12: 2,622,750 km (0.074 R)
• M13: 3,076,031 km (0.085 R)
• M14: 3,604,860 km (0.115 R)
• M15: 4,002,790 km (0.073 R)
• M16: 4,144,609 km (0.101 R)
• M17: 4,324,126 km (0.103 R)
• M18: 4,653,990 km (0.114 R)
• M19: 4,765,889 km (0.12 R)
• M20: 4,859,687 km (0.066 R)
• M21: 5,049,377 km (0.056 R)
• M22: 5,183,566 km (0.084 R)
• M23: 5,377,445 km (0.1 R)
• M24: 5,652,855 km (0.12 R)
• M25: 5,832,372 km (0.081 R)
• M26: 6,176,746 km (0.06 R)
• M27: 7,686,039 km (0.093 R)
• M28: 8,561,785 km (0.104 R)
• M29: 8,791,418 km (0.11 R)
• M30: 9,730,593 km (0.089 R)
• M31: 9,898,143 km (0.115 R)
• M32: 9,994,484 km (0.112 R)
• M33: 10,090,975 km (0.091 R)
• M34: 10,382,541 km (0.069 R)
• M35: 10,553,831 km (0.05 R)
• M36: 11,323,960 km (0.105 R)
• M37: 11,449,922 km (0.098 R)
• M38: 11,627,046 km (0.066 R)
• M39: 11,932,674 km (0.098 R)
• M40: 12,086,461 km (0.11 R)
• M41: 12,708,489 km (0.08 R)
• M42: 13,181,966 km (0.071 R)
• M43: 14,390,717 km (0.071 R)
• M44: 14,856,565 km (0.073 R)
• M45: 15,550,699 km (0.063 R)
• M46: 16,397,572 km (0.109 R)
• M47: 16,711,877 km (0.074 R)
• M48: 18,254,082 km (0.073 R)
• M49: 18,818,066 km (0.037 R)
• M50: 19,207,170 km (0.073 R)
• M51: 19,297,377 km (0.106 R)
• M52: 19,387,734 km (0.095 R)
• M53: 19,538,529 km (0.11 R)
• M54: 20,298,785 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.2 AU - 10.78 AU

Year: 11591 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 100,146,888 km

• M1: 166,054 km (0.054 R)
• M2: 300,841 km (0.056 R)
• M3: 409,898 km (0.108 R)
• M4: 618,138 km (0.061 R)
• M5: 717,172 km (0.092 R)
• M6: 1,125,126 km (0.087 R)
• M7: 1,463,217 km (0.1 R)
• M8: 1,583,045 km (0.04 R)
• M9: 2,076,867 km (0.039 R)
• M10: 2,493,198 km (0.11 R)
• M11: 2,679,747 km (0.09 R)
• M12: 3,044,915 km (0.081 R)
• M13: 3,222,338 km (0.114 R)
• M14: 3,822,525 km (0.078 R)
• M15: 4,038,544 km (0.101 R)
• M16: 4,307,970 km (0.098 R)
• M17: 4,457,568 km (0.102 R)
• M18: 4,994,325 km (0.082 R)
• M19: 5,072,714 km (0.048 R)
• M20: 5,204,360 km (0.064 R)
• M21: 5,390,460 km (0.099 R)
• M22: 5,714,788 km (0.078 R)
• M23: 5,934,548 km (0.092 R)
• M24: 6,045,549 km (0.062 R)
• M25: 6,354,319 km (0.106 R)
• M26: 6,725,771 km (0.03 R)
• M27: 6,870,581 km (0.081 R)
• M28: 7,163,344 km (0.064 R)
• M29: 8,220,104 km (0.072 R)
• M30: 8,499,702 km (0.071 R)
• M31: 9,068,324 km (0.04 R)
• M32: 10,915,409 km (0.079 R)
• M33: 11,498,691 km (0.031 R)
• M34: 11,637,368 km (0.062 R)
• M35: 11,776,644 km (0.1 R)
• M36: 12,197,911 km (0.06 R)
• M37: 12,339,431 km (0.088 R)
• M38: 12,481,399 km (0.105 R)
• M39: 12,623,966 km (0.082 R)
• M40: 12,838,938 km (0.09 R)
• M41: 13,345,177 km (0.105 R)
• M42: 13,527,537 km (0.058 R)
• M43: 13,821,048 km (0.057 R)
• M44: 13,931,751 km (0.025 R)
• M45: 14,339,853 km (0.036 R)
• M46: 14,751,996 km (0.099 R)
• M47: 14,978,337 km (0.11 R)
• M48: 15,320,168 km (0.075 R)
• M49: 16,166,593 km (0.081 R)
• M50: 16,244,384 km (0.067 R)
• M51: 16,400,115 km (0.064 R)
• M52: 17,985,105 km (0.112 R)
• M53: 18,510,792 km (0.064 R)
• M54: 19,618,564 km (0.066 R)
• M55: 21,426,903 km (0.092 R)
• M56: 21,597,893 km (0.047 R)
• M57: 22,415,895 km (0.066 R)
• M58: 22,763,410 km (0.078 R)
• M59: 23,244,218 km (0.081 R)
• M60: 24,616,928 km (0.104 R)
• M61: 24,795,997 km (0.062 R)
• M62: 26,747,950 km (0.114 R)
• M63: 26,932,105 km (0.107 R)
• M64: 27,116,559 km (0.111 R)
• M65: 27,672,764 km (0.046 R)
• M66: 28,326,207 km (0.091 R)
• M67: 28,937,614 km (0.067 R)
• M68: 29,221,251 km (0.077 R)
• M69: 31,039,015 km (0.067 R)
• M70: 31,232,595 km (0.101 R)
• M71: 31,815,428 km (0.085 R)
• M72: 32,598,124 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 7.4

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.43 AU - 21.01 AU

Year: 28549 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,146,888 km

• M1: 275,858 km (0.063 R)
• M2: 333,603 km (0.054 R)
• M3: 396,584 km (0.087 R)
• M4: 719,267 km (0.065 R)
• M5: 862,581 km (0.114 R)
• M6: 1,177,335 km (0.116 R)
• M7: 2,748,562 km (0.1 R)
• M8: 3,742,340 km (0.095 R)
• M9: 4,147,751 km (0.112 R)
• M10: 4,945,107 km (0.077 R)
• M11: 5,221,265 km (0.081 R)
• M12: 7,229,317 km (0.086 R)
• M13: 8,118,228 km (0.082 R)
• M14: 8,378,528 km (0.08 R)
• M15: 8,907,356 km (0.115 R)
• M16: 9,310,971 km (0.091 R)
• M17: 9,720,720 km (0.025 R)
• M18: 10,699,389 km (0.064 R)
• M19: 10,770,598 km (0.064 R)
• M20: 11,782,627 km (0.089 R)
• M21: 11,929,682 km (0.039 R)
• M22: 12,374,437 km (0.107 R)
• M23: 12,449,086 km (0.12 R)
• M24: 12,749,329 km (0.105 R)
• M25: 13,895,997 km (0.094 R)
• M26: 14,678,693 km (0.105 R)
• M27: 15,075,426 km (0.102 R)
• M28: 15,235,197 km (0.114 R)
• M29: 16,779,944 km (0.091 R)
• M30: 17,278,105 km (0.097 R)
• M31: 17,949,800 km (0.058 R)
• M32: 20,367,301 km (0.073 R)
• M33: 23,437,199 km (0.111 R)
• M34: 24,086,903 km (0.045 R)
• M35: 26,648,018 km (0.1 R)
• M36: 27,228,907 km (0.099 R)
• M37: 28,501,536 km (0.09 R)
• M38: 31,104,539 km (0.09 R)
• M39: 31,715,945 km (0.108 R)
• M40: 33,054,248 km (0.101 R)
• M41: 37,394,082 km (0.119 R)
• M42: 38,807,034 km (0.113 R)
• M43: 39,245,356 km (0.088 R)
• M44: 40,126,786 km (0.119 R)
• M45: 41,797,196 km (0.074 R)
• M46: 42,133,941 km (0.069 R)
• M47: 44,402,144 km (0.085 R)
• M48: 46,593,304 km (0.119 R)
• M49: 47,059,152 km (0.095 R)
• M50: 48,347,937 km (0.112 R)
• M51: 49,292,648 km (0.112 R)
• M52: 51,080,193 km (0.103 R)
• M53: 51,680,679 km (0.08 R)
• M54: 53,374,725 km (0.077 R)
• M55: 54,718,413 km (0.025 R)
• M56: 56,444,773 km (0.111 R)
• M57: 61,219,637 km (0.106 R)
• M58: 61,474,403 km (0.115 R)
• M59: 63,139,726 km (0.113 R)
• M60: 63,268,380 km (0.066 R)
• M61: 63,526,137 km (0.036 R)
• M62: 63,655,091 km (0.083 R)
• M63: 65,600,162 km (0.095 R)
• M64: 67,301,688 km (0.11 R)
• M65: 68,752,638 km (0.115 R)
• M66: 70,347,352 km (0.066 R)
• M67: 70,480,793 km (0.103 R)
• M68: 71,015,306 km (0.106 R)
• M69: 73,437,595 km (0.116 R)
• M70: 75,203,897 km (0.079 R)
• M71: 77,948,270 km (0.059 R)
• M72: 84,667,458 km (0.075 R)
• M73: 85,520,316 km (0.084 R)
• M74: 86,805,062 km (0.088 R)
• M75: 87,091,392 km (0.114 R)
• M76: 87,952,179 km (0.093 R)
• M77: 88,095,942 km (0.116 R)
• M78: 90,116,860 km (0.106 R)
• M79: 90,987,519 km (0.028 R)
• M80: 94,645,486 km (0.112 R)
• M81: 95,382,854 km (0.083 R)
• M82: 95,530,657 km (0.07 R)
• M83: 96,270,269 km (0.103 R)
• M84: 96,418,371 km (0.101 R)
• M85: 97,606,328 km (0.097 R)
• M86: 98,351,325 km (0.072 R)
• M87: 100,146,948 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit