🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 192 Days

Day: 12.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 21.8 °

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: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 258 Days

Day: 30.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.8 AU - 1.22 AU

Year: 380 Days

Day: 16.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,517,294 km

• M1: 177,573 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.84 AU - 2.28 AU

Year: 1108 Days

Day: 33.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.56 AU - 4.72 AU

Year: 3745 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 91,517,294 km

• M1: 237,113 km (0.117 R)
• M2: 346,768 km (0.057 R)
• M3: 449,841 km (0.085 R)
• M4: 633,397 km (0.12 R)
• M5: 719,416 km (0.105 R)
• M6: 896,091 km (0.066 R)
• M7: 985,700 km (0.078 R)
• M8: 1,107,323 km (0.08 R)
• M9: 1,204,412 km (0.066 R)
• M10: 1,546,244 km (0.097 R)
• M11: 1,711,998 km (0.098 R)
• M12: 1,814,323 km (0.119 R)
• M13: 2,085,544 km (0.071 R)
• M14: 2,170,815 km (0.089 R)
• M15: 2,357,513 km (0.119 R)
• M16: 2,523,716 km (0.086 R)
• M17: 2,601,806 km (0.115 R)
• M18: 2,680,644 km (0.098 R)
• M19: 2,881,405 km (0.102 R)
• M20: 2,963,235 km (0.067 R)
• M21: 3,326,608 km (0.066 R)
• M22: 3,513,755 km (0.064 R)
• M23: 3,601,270 km (0.085 R)
• M24: 3,689,682 km (0.114 R)
• M25: 3,913,630 km (0.098 R)
• M26: 4,080,880 km (0.087 R)
• M27: 4,328,315 km (0.119 R)
• M28: 4,422,412 km (0.04 R)
• M29: 4,952,288 km (0.108 R)
• M30: 5,621,439 km (0.084 R)
• M31: 5,741,566 km (0.081 R)
• M32: 5,932,004 km (0.084 R)
• M33: 6,089,381 km (0.096 R)
• M34: 6,660,396 km (0.034 R)
• M35: 6,860,708 km (0.118 R)
• M36: 7,081,365 km (0.087 R)
• M37: 7,454,611 km (0.116 R)
• M38: 7,662,553 km (0.102 R)
• M39: 7,757,846 km (0.116 R)
• M40: 7,834,291 km (0.072 R)
• M41: 8,435,226 km (0.1 R)
• M42: 8,811,015 km (0.107 R)
• M43: 9,232,732 km (0.093 R)
• M44: 9,517,566 km (0.074 R)
• M45: 9,619,891 km (0.119 R)
• M46: 11,092,383 km (0.112 R)
• M47: 11,417,010 km (0.101 R)
• M48: 11,766,621 km (0.081 R)
• M49: 12,164,401 km (0.065 R)
• M50: 12,364,862 km (0.116 R)
• M51: 12,499,201 km (0.036 R)
• M52: 12,859,732 km (0.078 R)
• M53: 13,200,815 km (0.035 R)
• M54: 13,406,961 km (0.079 R)
• M55: 13,706,456 km (0.116 R)
• M56: 14,078,207 km (0.042 R)
• M57: 14,242,016 km (0.119 R)
• M58: 14,571,281 km (0.098 R)
• M59: 14,974,597 km (0.04 R)
• M60: 15,141,698 km (0.034 R)
• M61: 15,526,015 km (0.084 R)
• M62: 15,986,627 km (0.099 R)
• M63: 16,181,852 km (0.042 R)
• M64: 16,279,839 km (0.069 R)
• M65: 16,451,727 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 11.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.82 AU - 6.34 AU

Year: 5618 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,517,294 km

• M1: 268,528 km (0.115 R)
• M2: 338,390 km (0.099 R)
• M3: 428,000 km (0.093 R)
• M4: 715,676 km (0.115 R)
• M5: 1,272,180 km (0.092 R)
• M6: 1,425,518 km (0.061 R)
• M7: 1,864,438 km (0.104 R)
• M8: 2,039,767 km (0.116 R)
• M9: 2,159,744 km (0.084 R)
• M10: 2,685,282 km (0.069 R)
• M11: 3,320,175 km (0.119 R)
• M12: 3,582,271 km (0.072 R)
• M13: 3,752,513 km (0.083 R)
• M14: 4,408,649 km (0.058 R)
• M15: 5,796,917 km (0.088 R)
• M16: 5,968,656 km (0.078 R)
• M17: 6,464,423 km (0.091 R)
• M18: 6,583,054 km (0.087 R)
• M19: 6,732,203 km (0.108 R)
• M20: 6,822,411 km (0.098 R)
• M21: 7,217,499 km (0.116 R)
• M22: 7,371,435 km (0.119 R)
• M23: 7,588,950 km (0.092 R)
• M24: 7,745,579 km (0.094 R)
• M25: 7,966,535 km (0.057 R)
• M26: 8,157,721 km (0.057 R)
• M27: 8,318,240 km (0.075 R)
• M28: 9,069,969 km (0.05 R)
• M29: 9,202,962 km (0.086 R)
• M30: 9,336,553 km (0.081 R)
• M31: 10,186,269 km (0.105 R)
• M32: 10,289,790 km (0.118 R)
• M33: 10,989,759 km (0.042 R)
• M34: 11,131,578 km (0.116 R)
• M35: 12,178,015 km (0.092 R)
• M36: 12,731,676 km (0.079 R)
• M37: 12,955,325 km (0.066 R)
• M38: 13,786,940 km (0.118 R)
• M39: 14,363,789 km (0.045 R)
• M40: 14,518,922 km (0.098 R)
• M41: 14,596,863 km (0.079 R)
• M42: 14,909,373 km (0.086 R)
• M43: 17,117,736 km (0.047 R)
• M44: 17,737,670 km (0.096 R)
• M45: 18,071,273 km (0.11 R)
• M46: 18,999,378 km (0.107 R)
• M47: 19,127,135 km (0.085 R)
• M48: 19,383,546 km (0.114 R)
• M49: 19,469,265 km (0.085 R)
• M50: 20,333,343 km (0.032 R)
• M51: 20,595,139 km (0.117 R)
• M52: 21,652,945 km (0.077 R)
• M53: 21,920,277 km (0.088 R)
• M54: 22,368,173 km (0.062 R)
• M55: 22,548,139 km (0.073 R)
• M56: 22,638,347 km (0.07 R)
• M57: 23,136,358 km (0.118 R)
• M58: 23,638,109 km (0.093 R)
• M59: 23,729,813 km (0.07 R)
• M60: 24,189,527 km (0.04 R)
• M61: 25,071,406 km (0.075 R)
• M62: 25,305,228 km (0.114 R)
• M63: 25,680,868 km (0.088 R)
• M64: 26,105,576 km (0.072 R)
• M65: 26,200,272 km (0.116 R)
• M66: 29,045,324 km (0.095 R)
• M67: 29,340,182 km (0.093 R)
• M68: 29,438,617 km (0.052 R)
• M69: 29,537,202 km (0.051 R)
• M70: 29,635,937 km (0.081 R)
• M71: 29,734,821 km (0.04 R)
• M72: 29,833,705 km (0.055 R)
• M73: 30,031,922 km (0.036 R)
• M74: 30,529,185 km (0.057 R)
• M75: 31,431,410 km (0.044 R)
• M76: 31,683,483 km (0.106 R)
• M77: 31,784,611 km (0.113 R)
• M78: 33,005,479 km (0.071 R)
• M79: 33,107,954 km (0.09 R)
• M80: 34,189,995 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.7

Radius: 3.9

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.61 AU - 18.33 AU

Year: 26197 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,517,294 km

• M1: 90,956 km (0.103 R)
• M2: 410,048 km (0.043 R)
• M3: 1,529,489 km (0.097 R)
• M4: 1,599,351 km (0.055 R)
• M5: 1,634,806 km (0.049 R)
• M6: 2,235,740 km (0.098 R)
• M7: 2,897,711 km (0.107 R)
• M8: 3,160,554 km (0.115 R)
• M9: 3,340,072 km (0.083 R)
• M10: 3,385,549 km (0.034 R)
• M11: 4,188,292 km (0.118 R)
• M12: 4,585,624 km (0.096 R)
• M13: 5,576,261 km (0.105 R)
• M14: 6,234,790 km (0.093 R)
• M15: 6,917,705 km (0.115 R)
• M16: 7,326,855 km (0.078 R)
• M17: 7,985,534 km (0.117 R)
• M18: 8,046,271 km (0.117 R)
• M19: 8,352,797 km (0.039 R)
• M20: 8,476,365 km (0.114 R)
• M21: 9,230,787 km (0.116 R)
• M22: 9,422,871 km (0.092 R)
• M23: 9,551,525 km (0.108 R)
• M24: 9,616,151 km (0.098 R)
• M25: 9,745,703 km (0.111 R)
• M26: 9,941,078 km (0.11 R)
• M27: 10,803,061 km (0.073 R)
• M28: 11,826,759 km (0.068 R)
• M29: 14,704,124 km (0.085 R)
• M30: 15,228,914 km (0.042 R)
• M31: 15,759,687 km (0.081 R)
• M32: 15,912,576 km (0.049 R)
• M33: 16,142,657 km (0.05 R)
• M34: 16,839,484 km (0.074 R)
• M35: 16,917,574 km (0.066 R)
• M36: 17,625,322 km (0.049 R)
• M37: 17,783,896 km (0.092 R)
• M38: 19,232,302 km (0.107 R)
• M39: 19,395,514 km (0.081 R)
• M40: 20,301,777 km (0.086 R)
• M41: 21,053,357 km (0.032 R)
• M42: 21,729,091 km (0.116 R)
• M43: 24,149,584 km (0.107 R)
• M44: 24,856,584 km (0.095 R)
• M45: 27,292,785 km (0.114 R)
• M46: 27,752,200 km (0.088 R)
• M47: 28,029,106 km (0.032 R)
• M48: 28,771,859 km (0.116 R)
• M49: 29,615,292 km (0.082 R)
• M50: 29,898,182 km (0.114 R)
• M51: 29,992,727 km (0.037 R)
• M52: 30,276,814 km (0.115 R)
• M53: 30,466,803 km (0.111 R)
• M54: 31,614,518 km (0.075 R)
• M55: 31,903,691 km (0.083 R)
• M56: 36,042,914 km (0.092 R)
• M57: 36,647,738 km (0.098 R)
• M58: 36,749,016 km (0.03 R)
• M59: 36,850,144 km (0.089 R)
• M60: 36,951,572 km (0.094 R)
• M61: 38,277,308 km (0.073 R)
• M62: 38,688,403 km (0.049 R)
• M63: 39,204,216 km (0.108 R)
• M64: 45,135,323 km (0.114 R)
• M65: 45,243,782 km (0.119 R)
• M66: 46,114,292 km (0.104 R)
• M67: 46,990,337 km (0.091 R)
• M68: 48,203,875 km (0.071 R)
• M69: 49,875,182 km (0.097 R)
• M70: 51,678,734 km (0.064 R)
• M71: 51,792,129 km (0.109 R)
• M72: 54,193,325 km (0.116 R)
• M73: 54,654,684 km (0.103 R)
• M74: 54,885,963 km (0.082 R)
• M75: 55,814,068 km (0.1 R)
• M76: 56,513,588 km (0.105 R)
• M77: 57,098,665 km (0.1 R)
• M78: 63,301,741 km (0.044 R)
• M79: 64,152,952 km (0.1 R)
• M80: 65,008,054 km (0.081 R)
• M81: 67,719,515 km (0.108 R)
• M82: 69,965,428 km (0.063 R)
• M83: 70,719,551 km (0.106 R)
• M84: 71,223,696 km (0.1 R)
• M85: 74,145,791 km (0.115 R)
• M86: 74,273,847 km (0.12 R)
• M87: 82,083,155 km (0.087 R)
• M88: 82,878,268 km (0.085 R)
• M89: 83,143,953 km (0.108 R)
• M90: 84,075,799 km (0.088 R)
• M91: 84,209,240 km (0.094 R)
• M92: 84,342,681 km (0.09 R)
• M93: 85,949,961 km (0.036 R)
• M94: 86,622,702 km (0.114 R)
• M95: 87,567,413 km (0.049 R)
• M96: 88,922,919 km (0.087 R)
• M97: 90,832,087 km (0.082 R)
• M98: 91,380,064 km (0.095 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: 431 - 14,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit