🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 225 Days

Day: 43.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,578,331 km

• M1: 70,311 km (0.103 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.85 AU - 2.29 AU

Year: 1122 Days

Day: 39.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,578,331 km

• M1: 206,146 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.76 AU - 3.96 AU

Year: 2857 Days

Day: 38.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 79.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 12.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.62 AU - 6.16 AU

Year: 5385 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,578,331 km

• M1: 152,440 km (0.057 R)
• M2: 298,747 km (0.09 R)
• M3: 438,172 km (0.073 R)
• M4: 746,344 km (0.062 R)
• M5: 837,000 km (0.106 R)
• M6: 953,238 km (0.116 R)
• M7: 1,179,729 km (0.09 R)
• M8: 1,263,354 km (0.114 R)
• M9: 1,436,888 km (0.117 R)
• M10: 1,565,991 km (0.068 R)
• M11: 1,739,674 km (0.063 R)
• M12: 1,849,927 km (0.082 R)
• M13: 2,019,721 km (0.06 R)
• M14: 2,165,429 km (0.082 R)
• M15: 2,329,688 km (0.093 R)
• M16: 2,686,927 km (0.069 R)
• M17: 3,011,854 km (0.086 R)
• M18: 3,145,445 km (0.099 R)
• M19: 3,435,964 km (0.075 R)
• M20: 3,951,777 km (0.098 R)
• M21: 4,284,333 km (0.103 R)
• M22: 4,378,430 km (0.093 R)
• M23: 4,819,894 km (0.085 R)
• M24: 5,437,583 km (0.049 R)
• M25: 5,662,878 km (0.102 R)
• M26: 5,849,426 km (0.072 R)
• M27: 5,953,995 km (0.119 R)
• M28: 6,186,321 km (0.082 R)
• M29: 6,271,442 km (0.072 R)
• M30: 6,967,222 km (0.076 R)
• M31: 7,825,465 km (0.116 R)
• M32: 7,917,617 km (0.084 R)
• M33: 8,080,080 km (0.117 R)
• M34: 8,266,928 km (0.083 R)
• M35: 8,384,512 km (0.093 R)
• M36: 9,053,364 km (0.093 R)
• M37: 9,492,284 km (0.119 R)
• M38: 9,863,436 km (0.093 R)
• M39: 9,963,218 km (0.081 R)
• M40: 10,264,658 km (0.075 R)
• M41: 10,748,009 km (0.068 R)
• M42: 11,186,929 km (0.077 R)
• M43: 11,552,696 km (0.108 R)
• M44: 11,763,479 km (0.068 R)
• M45: 13,192,288 km (0.059 R)
• M46: 13,385,120 km (0.084 R)
• M47: 14,165,722 km (0.074 R)
• M48: 14,391,465 km (0.073 R)
• M49: 14,789,395 km (0.073 R)
• M50: 14,903,688 km (0.042 R)
• M51: 15,047,152 km (0.098 R)
• M52: 15,770,907 km (0.111 R)
• M53: 16,063,520 km (0.094 R)
• M54: 16,240,046 km (0.115 R)
• M55: 16,654,432 km (0.084 R)
• M56: 17,102,178 km (0.106 R)
• M57: 17,826,830 km (0.107 R)
• M58: 18,963,774 km (0.091 R)
• M59: 19,119,206 km (0.057 R)
• M60: 19,243,821 km (0.063 R)
• M61: 20,219,050 km (0.104 R)
• M62: 21,049,468 km (0.108 R)
• M63: 21,598,492 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 11.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.7 AU - 10.82 AU

Year: 12381 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,578,331 km

• M1: 169,046 km (0.109 R)
• M2: 383,419 km (0.07 R)
• M3: 650,601 km (0.083 R)
• M4: 848,070 km (0.088 R)
• M5: 1,478,925 km (0.066 R)
• M6: 1,609,673 km (0.051 R)
• M7: 1,799,363 km (0.102 R)
• M8: 2,112,621 km (0.118 R)
• M9: 2,260,873 km (0.077 R)
• M10: 2,443,382 km (0.053 R)
• M11: 2,888,436 km (0.101 R)
• M12: 3,154,122 km (0.109 R)
• M13: 3,255,998 km (0.115 R)
• M14: 3,638,669 km (0.092 R)
• M15: 3,926,047 km (0.081 R)
• M16: 4,371,100 km (0.106 R)
• M17: 4,599,686 km (0.095 R)
• M18: 5,309,228 km (0.079 R)
• M19: 5,635,651 km (0.1 R)
• M20: 6,523,514 km (0.065 R)
• M21: 7,274,047 km (0.097 R)
• M22: 8,005,281 km (0.106 R)
• M23: 8,379,725 km (0.092 R)
• M24: 8,474,271 km (0.092 R)
• M25: 9,000,556 km (0.096 R)
• M26: 9,194,584 km (0.055 R)
• M27: 9,341,041 km (0.109 R)
• M28: 9,439,027 km (0.076 R)
• M29: 9,834,714 km (0.055 R)
• M30: 10,744,717 km (0.117 R)
• M31: 11,893,330 km (0.066 R)
• M32: 14,418,692 km (0.048 R)
• M33: 15,566,706 km (0.052 R)
• M34: 16,624,961 km (0.115 R)
• M35: 17,162,915 km (0.116 R)
• M36: 17,645,817 km (0.059 R)
• M37: 18,072,021 km (0.09 R)
• M38: 18,194,392 km (0.054 R)
• M39: 19,058,918 km (0.108 R)
• M40: 19,558,874 km (0.099 R)
• M41: 22,057,907 km (0.085 R)
• M42: 22,913,008 km (0.088 R)
• M43: 23,045,552 km (0.102 R)
• M44: 24,791,509 km (0.064 R)
• M45: 25,063,926 km (0.096 R)
• M46: 25,818,049 km (0.093 R)
• M47: 26,025,093 km (0.037 R)
• M48: 26,371,262 km (0.103 R)
• M49: 26,579,652 km (0.112 R)
• M50: 26,718,928 km (0.079 R)
• M51: 26,858,503 km (0.115 R)
• M52: 27,700,739 km (0.109 R)
• M53: 27,771,349 km (0.109 R)
• M54: 27,841,959 km (0.074 R)
• M55: 28,980,249 km (0.096 R)
• M56: 30,061,243 km (0.102 R)
• M57: 31,302,307 km (0.113 R)
• M58: 33,082,672 km (0.113 R)
• M59: 33,457,713 km (0.047 R)
• M60: 34,515,370 km (0.119 R)
• M61: 34,743,357 km (0.109 R)
• M62: 34,819,503 km (0.062 R)
• M63: 34,895,798 km (0.091 R)
• M64: 35,814,329 km (0.044 R)
• M65: 37,051,503 km (0.072 R)
• M66: 37,362,966 km (0.099 R)
• M67: 38,224,051 km (0.103 R)
• M68: 39,012,582 km (0.034 R)
• M69: 39,329,430 km (0.111 R)
• M70: 39,806,348 km (0.072 R)
• M71: 40,846,352 km (0.101 R)
• M72: 41,087,504 km (0.114 R)
• M73: 41,490,670 km (0.11 R)
• M74: 42,708,098 km (0.048 R)
• M75: 43,198,330 km (0.045 R)
• M76: 43,362,140 km (0.09 R)
• M77: 44,597,369 km (0.045 R)
• M78: 46,094,844 km (0.116 R)
• M79: 46,681,716 km (0.077 R)
• M80: 46,849,864 km (0.11 R)
• M81: 47,608,774 km (0.119 R)
• M82: 47,862,792 km (0.088 R)
• M83: 48,286,902 km (0.114 R)
• M84: 50,512,768 km (0.095 R)
• M85: 51,117,742 km (0.098 R)
• M86: 51,986,307 km (0.1 R)
• M87: 52,335,020 km (0.11 R)
• M88: 52,859,510 km (0.104 R)
• M89: 52,947,174 km (0.058 R)
• M90: 54,709,288 km (0.107 R)
• M91: 56,400,940 km (0.027 R)
• M92: 56,759,377 km (0.048 R)
• M93: 60,109,771 km (0.067 R)
• M94: 61,394,069 km (0.108 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: 437 - 13,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit