🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.85 AU - 1.19 AU

Year: 360 Days

Day: 44.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 77.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.32 AU - 1.76 AU

Year: 669 Days

Day: 46.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.84 AU - 3.48 AU

Year: 1965 Days

Day: 39.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.78 AU - 4.34 AU

Year: 2862 Days

Day: 46.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,320,145 km

• M1: 2,344,199 km (0.11 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.31 AU - 8.83 AU

Year: 7287 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,320,145 km

• M1: 128,953 km (0.118 R)
• M2: 215,870 km (0.088 R)
• M3: 313,408 km (0.054 R)
• M4: 466,596 km (0.115 R)
• M5: 573,708 km (0.096 R)
• M6: 1,304,942 km (0.112 R)
• M7: 1,747,154 km (0.094 R)
• M8: 1,832,275 km (0.107 R)
• M9: 2,396,109 km (0.082 R)
• M10: 2,587,445 km (0.118 R)
• M11: 3,113,431 km (0.084 R)
• M12: 3,348,898 km (0.096 R)
• M13: 3,402,005 km (0.11 R)
• M14: 3,482,190 km (0.088 R)
• M15: 3,563,122 km (0.108 R)
• M16: 3,671,880 km (0.115 R)
• M17: 4,089,707 km (0.112 R)
• M18: 4,493,322 km (0.093 R)
• M19: 4,879,583 km (0.108 R)
• M20: 5,525,996 km (0.108 R)
• M21: 5,747,550 km (0.12 R)
• M22: 6,036,573 km (0.072 R)
• M23: 6,199,186 km (0.09 R)
• M24: 6,562,111 km (0.075 R)
• M25: 6,729,511 km (0.038 R)
• M26: 6,898,107 km (0.093 R)
• M27: 7,170,974 km (0.099 R)
• M28: 7,551,850 km (0.056 R)
• M29: 7,727,328 km (0.1 R)
• M30: 8,261,393 km (0.09 R)
• M31: 8,333,499 km (0.066 R)
• M32: 8,733,972 km (0.118 R)
• M33: 8,955,078 km (0.084 R)
• M34: 9,478,072 km (0.042 R)
• M35: 9,591,467 km (0.097 R)
• M36: 9,857,752 km (0.109 R)
• M37: 10,165,026 km (0.101 R)
• M38: 10,631,921 km (0.059 R)
• M39: 10,710,460 km (0.097 R)
• M40: 11,225,375 km (0.119 R)
• M41: 13,534,568 km (0.06 R)
• M42: 13,662,325 km (0.082 R)
• M43: 14,177,390 km (0.11 R)
• M44: 14,655,056 km (0.114 R)
• M45: 14,742,421 km (0.054 R)
• M46: 14,873,918 km (0.089 R)
• M47: 14,961,732 km (0.079 R)
• M48: 15,805,015 km (0.108 R)
• M49: 15,939,504 km (0.108 R)
• M50: 16,526,974 km (0.111 R)
• M51: 17,075,550 km (0.098 R)
• M52: 17,490,983 km (0.07 R)
• M53: 18,143,679 km (0.064 R)
• M54: 18,614,762 km (0.04 R)
• M55: 19,185,329 km (0.109 R)
• M56: 19,424,835 km (0.057 R)
• M57: 19,906,839 km (0.076 R)
• M58: 20,052,099 km (0.102 R)
• M59: 20,343,814 km (0.069 R)
• M60: 20,931,584 km (0.108 R)
• M61: 21,178,122 km (0.099 R)
• M62: 21,624,372 km (0.092 R)
• M63: 22,123,730 km (0.073 R)
• M64: 22,425,170 km (0.094 R)
• M65: 22,930,661 km (0.05 R)
• M66: 22,981,374 km (0.088 R)
• M67: 23,337,717 km (0.112 R)
• M68: 23,644,691 km (0.106 R)
• M69: 23,798,628 km (0.095 R)
• M70: 23,952,863 km (0.052 R)
• M71: 24,159,009 km (0.118 R)
• M72: 24,729,276 km (0.087 R)
• M73: 25,619,084 km (0.044 R)
• M74: 26,466,257 km (0.073 R)
• M75: 27,591,831 km (0.119 R)
• M76: 27,699,841 km (0.071 R)
• M77: 27,916,309 km (0.096 R)
• M78: 28,351,040 km (0.118 R)
• M79: 28,678,510 km (0.095 R)
• M80: 29,613,048 km (0.091 R)
• M81: 33,162,557 km (0.079 R)
• M82: 33,622,869 km (0.115 R)
• M83: 33,738,209 km (0.111 R)
• M84: 36,428,577 km (0.111 R)
• M85: 37,919,320 km (0.116 R)
• M86: 38,762,903 km (0.057 R)
• M87: 38,823,340 km (0.111 R)
• M88: 39,247,749 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.5

Radius: 5.8

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.53 AU - 18.67 AU

Year: 25831 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,320,145 km

• M1: 154,535 km (0.12 R)
• M2: 254,765 km (0.058 R)
• M3: 378,483 km (0.066 R)
• M4: 1,282,802 km (0.097 R)
• M5: 1,468,901 km (0.063 R)
• M6: 1,866,682 km (0.09 R)
• M7: 2,222,576 km (0.079 R)
• M8: 3,496,551 km (0.092 R)
• M9: 4,203,850 km (0.079 R)
• M10: 4,810,170 km (0.052 R)
• M11: 4,905,913 km (0.092 R)
• M12: 5,443,567 km (0.059 R)
• M13: 5,948,460 km (0.063 R)
• M14: 5,999,772 km (0.117 R)
• M15: 6,051,234 km (0.087 R)
• M16: 6,521,121 km (0.094 R)
• M17: 6,574,078 km (0.102 R)
• M18: 7,662,403 km (0.115 R)
• M19: 7,718,353 km (0.095 R)
• M20: 8,399,472 km (0.108 R)
• M21: 8,805,630 km (0.063 R)
• M22: 10,930,518 km (0.117 R)
• M23: 11,056,479 km (0.112 R)
• M24: 11,629,589 km (0.053 R)
• M25: 12,474,218 km (0.103 R)
• M26: 13,338,595 km (0.067 R)
• M27: 13,473,233 km (0.074 R)
• M28: 13,608,320 km (0.095 R)
• M29: 13,676,088 km (0.095 R)
• M30: 13,811,923 km (0.107 R)
• M31: 14,084,939 km (0.103 R)
• M32: 14,221,970 km (0.085 R)
• M33: 15,194,506 km (0.094 R)
• M34: 16,331,899 km (0.107 R)
• M35: 16,404,005 km (0.109 R)
• M36: 17,940,225 km (0.109 R)
• M37: 18,913,958 km (0.087 R)
• M38: 20,290,408 km (0.083 R)
• M39: 20,834,495 km (0.093 R)
• M40: 22,016,169 km (0.096 R)
• M41: 22,095,755 km (0.075 R)
• M42: 22,175,341 km (0.074 R)
• M43: 23,788,305 km (0.11 R)
• M44: 24,033,496 km (0.114 R)
• M45: 24,856,883 km (0.1 R)
• M46: 24,939,760 km (0.101 R)
• M47: 25,857,094 km (0.044 R)
• M48: 26,531,182 km (0.087 R)
• M49: 28,155,217 km (0.119 R)
• M50: 29,547,674 km (0.109 R)
• M51: 31,588,189 km (0.12 R)
• M52: 31,857,615 km (0.085 R)
• M53: 32,308,503 km (0.108 R)
• M54: 32,852,291 km (0.099 R)
• M55: 33,125,457 km (0.108 R)
• M56: 34,040,995 km (0.107 R)
• M57: 34,409,455 km (0.101 R)
• M58: 35,336,663 km (0.087 R)
• M59: 36,742,733 km (0.05 R)
• M60: 37,026,221 km (0.098 R)
• M61: 37,310,307 km (0.043 R)
• M62: 39,706,117 km (0.075 R)
• M63: 40,288,502 km (0.112 R)
• M64: 41,265,376 km (0.095 R)
• M65: 41,363,512 km (0.082 R)
• M66: 42,250,179 km (0.068 R)
• M67: 43,441,875 km (0.109 R)
• M68: 44,142,293 km (0.086 R)
• M69: 45,149,086 km (0.11 R)
• M70: 45,452,620 km (0.058 R)
• M71: 48,732,404 km (0.112 R)
• M72: 50,820,641 km (0.112 R)
• M73: 51,136,442 km (0.074 R)
• M74: 53,044,563 km (0.087 R)
• M75: 57,915,918 km (0.098 R)
• M76: 58,796,750 km (0.05 R)
• M77: 60,683,329 km (0.086 R)
• M78: 62,815,099 km (0.077 R)
• M79: 63,153,938 km (0.118 R)
• M80: 63,267,034 km (0.098 R)
• M81: 63,946,956 km (0.046 R)
• M82: 64,174,046 km (0.094 R)
• M83: 64,629,272 km (0.061 R)
• M84: 65,886,493 km (0.037 R)
• M85: 70,291,252 km (0.098 R)
• M86: 70,760,391 km (0.099 R)
• M87: 72,292,423 km (0.105 R)
• M88: 73,835,226 km (0.082 R)
• M89: 74,790,109 km (0.073 R)
• M90: 77,316,069 km (0.065 R)
• M91: 79,381,268 km (0.115 R)
• M92: 80,236,818 km (0.071 R)
• M93: 80,727,200 km (0.104 R)
• M94: 81,218,479 km (0.057 R)
• M95: 82,451,016 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.2

Radius: 5.2

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.35 AU - 22.31 AU

Year: 28586 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,320,145 km

• M1: 277,953 km (0.074 R)
• M2: 357,539 km (0.103 R)
• M3: 445,203 km (0.108 R)
• M4: 615,595 km (0.079 R)
• M5: 834,756 km (0.118 R)
• M6: 923,019 km (0.05 R)
• M7: 1,409,212 km (0.034 R)
• M8: 1,659,788 km (0.105 R)
• M9: 1,809,237 km (0.111 R)
• M10: 1,885,681 km (0.087 R)
• M11: 2,706,973 km (0.116 R)
• M12: 3,200,347 km (0.057 R)
• M13: 3,339,623 km (0.068 R)
• M14: 3,720,948 km (0.119 R)
• M15: 4,786,234 km (0.11 R)
• M16: 4,839,192 km (0.096 R)
• M17: 4,892,299 km (0.087 R)
• M18: 4,945,706 km (0.065 R)
• M19: 5,712,544 km (0.089 R)
• M20: 5,995,434 km (0.097 R)
• M21: 6,633,618 km (0.111 R)
• M22: 6,871,030 km (0.074 R)
• M23: 7,232,459 km (0.088 R)
• M24: 8,036,398 km (0.108 R)
• M25: 8,225,938 km (0.1 R)
• M26: 9,660,582 km (0.078 R)
• M27: 10,682,036 km (0.082 R)
• M28: 10,960,288 km (0.107 R)
• M29: 11,666,091 km (0.111 R)
• M30: 14,173,501 km (0.086 R)
• M31: 15,565,808 km (0.041 R)
• M32: 15,881,011 km (0.104 R)
• M33: 16,198,457 km (0.099 R)
• M34: 17,407,208 km (0.094 R)
• M35: 18,811,783 km (0.115 R)
• M36: 19,063,406 km (0.04 R)
• M37: 19,485,272 km (0.096 R)
• M38: 19,825,009 km (0.103 R)
• M39: 19,995,551 km (0.106 R)
• M40: 21,903,971 km (0.082 R)
• M41: 21,992,084 km (0.081 R)
• M42: 23,869,687 km (0.096 R)
• M43: 26,545,693 km (0.079 R)
• M44: 28,253,951 km (0.105 R)
• M45: 28,927,740 km (0.071 R)
• M46: 29,024,380 km (0.101 R)
• M47: 29,997,215 km (0.065 R)
• M48: 30,389,461 km (0.117 R)
• M49: 30,586,033 km (0.108 R)
• M50: 30,980,821 km (0.068 R)
• M51: 32,576,283 km (0.038 R)
• M52: 33,383,962 km (0.088 R)
• M53: 33,485,389 km (0.104 R)
• M54: 36,575,483 km (0.076 R)
• M55: 37,836,892 km (0.102 R)
• M56: 38,898,887 km (0.057 R)
• M57: 39,005,550 km (0.036 R)
• M58: 39,755,485 km (0.096 R)
• M59: 40,726,674 km (0.103 R)
• M60: 40,834,983 km (0.114 R)
• M61: 44,912,123 km (0.112 R)
• M62: 46,148,998 km (0.119 R)
• M63: 47,283,100 km (0.1 R)
• M64: 50,973,380 km (0.106 R)
• M65: 51,207,052 km (0.054 R)
• M66: 51,324,037 km (0.119 R)
• M67: 53,920,159 km (0.066 R)
• M68: 54,158,319 km (0.089 R)
• M69: 55,714,585 km (0.09 R)
• M70: 57,042,865 km (0.098 R)
• M71: 58,993,621 km (0.109 R)
• M72: 59,116,142 km (0.075 R)
• M73: 59,607,571 km (0.107 R)
• M74: 65,990,762 km (0.072 R)
• M75: 67,780,551 km (0.109 R)
• M76: 68,552,476 km (0.075 R)
• M77: 70,755,305 km (0.104 R)
• M78: 71,146,503 km (0.041 R)
• M79: 71,538,300 km (0.091 R)
• M80: 72,193,090 km (0.094 R)
• M81: 76,697,482 km (0.093 R)
• M82: 77,367,680 km (0.081 R)
• M83: 78,578,675 km (0.098 R)
• M84: 80,474,828 km (0.101 R)
• M85: 80,883,081 km (0.107 R)
• M86: 81,019,364 km (0.108 R)
• M87: 83,898,226 km (0.086 R)
• M88: 85,142,132 km (0.12 R)
• M89: 88,208,739 km (0.111 R)
• M90: 88,348,912 km (0.12 R)
• M91: 89,051,274 km (0.094 R)
• M92: 91,027,761 km (0.116 R)
• M93: 91,311,249 km (0.096 R)
• M94: 93,732,939 km (0.091 R)
• M95: 94,449,214 km (0.079 R)
• M96: 95,599,173 km (0.085 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit