🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.58 AU - 0.78 AU

Year: 196 Days

Day: 25 Hours

Environment

Temp: 156 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.52 AU - 1.52 AU

Year: 656 Days

Day: 45.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.36 AU - 3.38 AU

Year: 1701 Days

Day: 33.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,333,231 km

• M1: 171,140 km (0.103 R)
• M2: 395,387 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.25 AU - 3.53 AU

Year: 1719 Days

Day: 23.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.67 AU - 4.01 AU

Year: 2135 Days

Day: 48 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,333,231 km

• M1: 258,505 km (0.082 R)
• M2: 823,835 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.31 AU - 6.43 AU

Year: 4353 Days

Day: 35.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,333,231 km

• M1: 1,038,957 km (0.079 R)
• M2: 1,671,607 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 8.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.9 AU - 6.86 AU

Year: 5638 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,333,231 km

• M1: 143,016 km (0.045 R)
• M2: 382,671 km (0.077 R)
• M3: 439,519 km (0.094 R)
• M4: 531,222 km (0.104 R)
• M5: 687,552 km (0.096 R)
• M6: 796,309 km (0.06 R)
• M7: 859,290 km (0.106 R)
• M8: 1,440,029 km (0.099 R)
• M9: 1,662,032 km (0.096 R)
• M10: 1,946,567 km (0.095 R)
• M11: 2,138,801 km (0.057 R)
• M12: 2,192,357 km (0.068 R)
• M13: 2,374,268 km (0.116 R)
• M14: 2,429,769 km (0.077 R)
• M15: 2,791,646 km (0.101 R)
• M16: 3,028,908 km (0.085 R)
• M17: 3,089,346 km (0.101 R)
• M18: 3,170,428 km (0.062 R)
• M19: 3,565,665 km (0.071 R)
• M20: 3,672,179 km (0.075 R)
• M21: 4,109,304 km (0.081 R)
• M22: 4,960,815 km (0.081 R)
• M23: 5,200,321 km (0.114 R)
• M24: 5,443,418 km (0.117 R)
• M25: 6,220,878 km (0.118 R)
• M26: 6,557,323 km (0.116 R)
• M27: 6,767,209 km (0.056 R)
• M28: 7,356,026 km (0.055 R)
• M29: 7,410,480 km (0.074 R)
• M30: 7,574,290 km (0.118 R)
• M31: 7,629,192 km (0.12 R)
• M32: 7,794,647 km (0.081 R)
• M33: 8,185,247 km (0.113 R)
• M34: 8,525,283 km (0.113 R)
• M35: 8,725,745 km (0.075 R)
• M36: 9,189,797 km (0.117 R)
• M37: 9,602,538 km (0.048 R)
• M38: 10,051,331 km (0.035 R)
• M39: 10,476,488 km (0.098 R)
• M40: 11,407,137 km (0.082 R)
• M41: 11,564,813 km (0.077 R)
• M42: 12,623,667 km (0.088 R)
• M43: 13,313,463 km (0.093 R)
• M44: 13,679,678 km (0.089 R)
• M45: 13,746,698 km (0.089 R)
• M46: 14,252,189 km (0.105 R)
• M47: 14,422,132 km (0.049 R)
• M48: 14,524,457 km (0.101 R)
• M49: 14,798,221 km (0.115 R)
• M50: 15,108,338 km (0.043 R)
• M51: 15,177,602 km (0.117 R)
• M52: 15,805,314 km (0.115 R)
• M53: 16,016,397 km (0.102 R)
• M54: 16,619,575 km (0.118 R)
• M55: 16,834,248 km (0.1 R)
• M56: 18,547,593 km (0.075 R)
• M57: 18,881,944 km (0.08 R)
• M58: 19,293,338 km (0.106 R)
• M59: 19,594,479 km (0.061 R)
• M60: 19,669,876 km (0.041 R)
• M61: 19,783,421 km (0.08 R)
• M62: 19,859,117 km (0.103 R)
• M63: 20,086,955 km (0.095 R)
• M64: 20,315,690 km (0.088 R)
• M65: 20,583,620 km (0.053 R)
• M66: 20,660,364 km (0.073 R)
• M67: 21,510,977 km (0.112 R)
• M68: 21,666,858 km (0.09 R)
• M69: 22,373,110 km (0.098 R)
• M70: 22,689,359 km (0.119 R)
• M71: 22,967,312 km (0.073 R)
• M72: 23,166,577 km (0.036 R)
• M73: 23,286,405 km (0.106 R)
• M74: 23,406,532 km (0.085 R)
• M75: 23,727,569 km (0.06 R)
• M76: 24,455,362 km (0.1 R)
• M77: 24,985,537 km (0.076 R)
• M78: 25,437,024 km (0.1 R)
• M79: 26,098,695 km (0.033 R)
• M80: 26,975,787 km (0.115 R)
• M81: 27,228,009 km (0.098 R)
• M82: 27,438,942 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 9.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.6 AU - 14.74 AU

Year: 15778 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,333,231 km

• M1: 150,944 km (0.096 R)
• M2: 315,352 km (0.093 R)
• M3: 411,394 km (0.118 R)
• M4: 519,703 km (0.119 R)
• M5: 1,053,767 km (0.117 R)
• M6: 1,298,958 km (0.081 R)
• M7: 1,372,411 km (0.116 R)
• M8: 1,761,216 km (0.054 R)
• M9: 1,843,046 km (0.101 R)
• M10: 2,339,112 km (0.102 R)
• M11: 3,194,962 km (0.039 R)
• M12: 4,030,167 km (0.098 R)
• M13: 4,472,228 km (0.105 R)
• M14: 4,585,175 km (0.101 R)
• M15: 4,813,910 km (0.04 R)
• M16: 4,900,677 km (0.104 R)
• M17: 4,988,042 km (0.112 R)
• M18: 5,342,439 km (0.107 R)
• M19: 5,827,735 km (0.065 R)
• M20: 5,951,302 km (0.07 R)
• M21: 6,582,306 km (0.083 R)
• M22: 6,678,797 km (0.041 R)
• M23: 7,234,403 km (0.064 R)
• M24: 7,334,036 km (0.107 R)
• M25: 7,500,987 km (0.116 R)
• M26: 8,424,754 km (0.119 R)
• M27: 8,670,094 km (0.12 R)
• M28: 9,096,299 km (0.088 R)
• M29: 9,311,869 km (0.107 R)
• M30: 9,602,089 km (0.028 R)
• M31: 9,711,595 km (0.099 R)
• M32: 9,784,898 km (0.026 R)
• M33: 9,858,350 km (0.109 R)
• M34: 9,968,903 km (0.112 R)
• M35: 10,527,950 km (0.069 R)
• M36: 10,641,046 km (0.077 R)
• M37: 10,868,285 km (0.117 R)
• M38: 11,871,638 km (0.105 R)
• M39: 12,225,886 km (0.065 R)
• M40: 12,424,103 km (0.057 R)
• M41: 13,349,964 km (0.098 R)
• M42: 13,636,145 km (0.097 R)
• M43: 13,718,274 km (0.112 R)
• M44: 14,048,586 km (0.094 R)
• M45: 14,256,228 km (0.111 R)
• M46: 14,465,067 km (0.119 R)
• M47: 15,438,351 km (0.076 R)
• M48: 16,345,512 km (0.118 R)
• M49: 16,476,560 km (0.086 R)
• M50: 16,783,535 km (0.047 R)
• M51: 18,030,583 km (0.096 R)
• M52: 18,802,059 km (0.103 R)
• M53: 19,031,093 km (0.115 R)
• M54: 19,677,206 km (0.113 R)
• M55: 20,659,915 km (0.114 R)
• M56: 20,754,311 km (0.113 R)
• M57: 21,038,547 km (0.077 R)
• M58: 21,180,964 km (0.088 R)
• M59: 22,043,097 km (0.091 R)
• M60: 24,647,296 km (0.105 R)
• M61: 25,756,565 km (0.096 R)
• M62: 26,727,604 km (0.084 R)
• M63: 27,140,195 km (0.069 R)
• M64: 28,705,587 km (0.075 R)
• M65: 30,246,595 km (0.095 R)
• M66: 30,568,679 km (0.118 R)
• M67: 31,162,284 km (0.066 R)
• M68: 32,415,764 km (0.086 R)
• M69: 34,131,203 km (0.108 R)
• M70: 34,410,652 km (0.096 R)
• M71: 35,366,433 km (0.106 R)
• M72: 35,705,870 km (0.083 R)
• M73: 36,559,176 km (0.085 R)
• M74: 37,476,660 km (0.079 R)
• M75: 37,880,574 km (0.077 R)
• M76: 38,634,248 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 3.1

Gravity: 61.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.17 AU - 21.57 AU

Year: 26428 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,333,231 km

• M1: 60,587 km (0.085 R)
• M2: 100,979 km (0.056 R)
• M3: 198,965 km (0.025 R)
• M4: 323,431 km (0.107 R)
• M5: 610,210 km (0.087 R)
• M6: 659,876 km (0.103 R)
• M7: 736,919 km (0.092 R)
• M8: 789,877 km (0.107 R)
• M9: 1,133,952 km (0.083 R)
• M10: 1,195,437 km (0.12 R)
• M11: 2,125,935 km (0.07 R)
• M12: 2,554,384 km (0.098 R)
• M13: 2,594,625 km (0.06 R)
• M14: 3,136,918 km (0.112 R)
• M15: 3,310,601 km (0.091 R)
• M16: 3,577,035 km (0.075 R)
• M17: 4,225,093 km (0.118 R)
• M18: 4,709,640 km (0.104 R)
• M19: 5,008,836 km (0.114 R)
• M20: 5,211,691 km (0.1 R)
• M21: 5,365,627 km (0.077 R)
• M22: 5,836,262 km (0.085 R)
• M23: 6,319,912 km (0.117 R)
• M24: 6,760,627 km (0.089 R)
• M25: 7,440,101 km (0.1 R)
• M26: 7,555,440 km (0.027 R)
• M27: 8,259,897 km (0.093 R)
• M28: 8,619,979 km (0.107 R)
• M29: 8,680,416 km (0.085 R)
• M30: 10,046,694 km (0.102 R)
• M31: 10,366,534 km (0.116 R)
• M32: 12,834,001 km (0.05 R)
• M33: 15,914,670 km (0.115 R)
• M34: 17,040,394 km (0.107 R)
• M35: 17,421,270 km (0.057 R)
• M36: 17,728,096 km (0.078 R)
• M37: 18,114,058 km (0.117 R)
• M38: 18,659,043 km (0.07 R)
• M39: 19,446,826 km (0.082 R)
• M40: 19,765,020 km (0.067 R)
• M41: 21,463,405 km (0.066 R)
• M42: 22,039,805 km (0.108 R)
• M43: 23,460,686 km (0.109 R)
• M44: 25,952,089 km (0.078 R)
• M45: 26,566,039 km (0.099 R)
• M46: 29,341,378 km (0.087 R)
• M47: 29,432,334 km (0.037 R)
• M48: 31,087,186 km (0.104 R)
• M49: 31,552,285 km (0.081 R)
• M50: 33,150,439 km (0.049 R)
• M51: 34,582,390 km (0.11 R)
• M52: 35,160,885 km (0.037 R)
• M53: 37,308,811 km (0.107 R)
• M54: 37,901,967 km (0.059 R)
• M55: 40,406,834 km (0.098 R)
• M56: 42,964,508 km (0.106 R)
• M57: 43,794,029 km (0.079 R)
• M58: 45,153,125 km (0.064 R)
• M59: 45,468,777 km (0.091 R)
• M60: 45,890,643 km (0.111 R)
• M61: 48,557,075 km (0.112 R)
• M62: 49,420,853 km (0.096 R)
• M63: 49,963,445 km (0.089 R)
• M64: 50,398,775 km (0.099 R)
• M65: 50,507,831 km (0.087 R)
• M66: 50,944,807 km (0.102 R)
• M67: 52,484,019 km (0.086 R)
• M68: 53,370,387 km (0.099 R)
• M69: 56,285,152 km (0.04 R)
• M70: 57,078,619 km (0.042 R)
• M71: 58,906,256 km (0.1 R)
• M72: 59,021,147 km (0.101 R)
• M73: 59,481,310 km (0.114 R)
• M74: 60,985,218 km (0.066 R)
• M75: 64,030,282 km (0.107 R)
• M76: 64,621,493 km (0.093 R)
• M77: 65,452,210 km (0.105 R)
• M78: 67,845,327 km (0.106 R)
• M79: 69,294,781 km (0.078 R)
• M80: 70,510,563 km (0.038 R)
• M81: 71,733,226 km (0.071 R)
• M82: 72,101,387 km (0.08 R)
• M83: 73,951,763 km (0.117 R)
• M84: 74,820,627 km (0.079 R)
• M85: 76,067,675 km (0.074 R)
• M86: 76,317,952 km (0.099 R)
• M87: 76,568,379 km (0.114 R)
• M88: 77,195,942 km (0.074 R)
• M89: 79,722,800 km (0.089 R)
• M90: 81,251,840 km (0.107 R)
• M91: 82,661,949 km (0.087 R)
• M92: 83,305,669 km (0.083 R)
• M93: 83,692,678 km (0.049 R)
• M94: 84,209,539 km (0.085 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit