🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 259 Days

Day: 28.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.78 AU - 0.88 AU

Year: 263 Days

Day: 26.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.95 AU - 1.53 AU

Year: 481 Days

Day: 32.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,591,862 km

• M1: 150,944 km (0.072 R)
• M2: 718,070 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.47 AU - 5.27 AU

Year: 3181 Days

Day: 46.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.86 AU - 5.14 AU

Year: 3894 Days

Day: 39.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 12.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.9 AU - 11.62 AU

Year: 10619 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,591,862 km

• M1: 165,904 km (0.105 R)
• M2: 256,112 km (0.107 R)
• M3: 412,441 km (0.098 R)
• M4: 489,484 km (0.059 R)
• M5: 623,225 km (0.099 R)
• M6: 901,776 km (0.08 R)
• M7: 1,040,453 km (0.037 R)
• M8: 1,120,787 km (0.094 R)
• M9: 1,764,058 km (0.119 R)
• M10: 2,186,522 km (0.038 R)
• M11: 2,334,624 km (0.063 R)
• M12: 2,486,017 km (0.091 R)
• M13: 3,030,105 km (0.101 R)
• M14: 3,661,109 km (0.091 R)
• M15: 3,991,720 km (0.057 R)
• M16: 4,465,796 km (0.083 R)
• M17: 4,764,393 km (0.084 R)
• M18: 4,985,798 km (0.06 R)
• M19: 5,267,191 km (0.061 R)
• M20: 5,352,761 km (0.11 R)
• M21: 5,612,015 km (0.101 R)
• M22: 5,816,515 km (0.109 R)
• M23: 5,964,168 km (0.066 R)
• M24: 6,172,857 km (0.065 R)
• M25: 6,628,382 km (0.08 R)
• M26: 7,032,147 km (0.108 R)
• M27: 7,126,394 km (0.064 R)
• M28: 7,863,462 km (0.108 R)
• M29: 8,423,856 km (0.077 R)
• M30: 9,133,997 km (0.114 R)
• M31: 9,306,035 km (0.095 R)
• M32: 9,478,970 km (0.04 R)
• M33: 10,039,812 km (0.1 R)
• M34: 10,937,848 km (0.073 R)
• M35: 11,600,268 km (0.093 R)
• M36: 12,389,546 km (0.096 R)
• M37: 13,041,194 km (0.101 R)
• M38: 13,468,895 km (0.079 R)
• M39: 13,704,063 km (0.058 R)
• M40: 14,658,497 km (0.091 R)
• M41: 15,266,014 km (0.105 R)
• M42: 15,388,535 km (0.033 R)
• M43: 15,552,344 km (0.071 R)
• M44: 16,047,214 km (0.092 R)
• M45: 16,757,355 km (0.078 R)
• M46: 16,841,579 km (0.037 R)
• M47: 16,968,138 km (0.118 R)
• M48: 17,349,763 km (0.115 R)
• M49: 18,642,438 km (0.094 R)
• M50: 18,817,168 km (0.094 R)
• M51: 19,432,913 km (0.065 R)
• M52: 20,413,976 km (0.106 R)
• M53: 20,503,884 km (0.119 R)
• M54: 20,639,121 km (0.12 R)
• M55: 20,955,819 km (0.097 R)
• M56: 21,137,431 km (0.078 R)
• M57: 21,915,490 km (0.117 R)
• M58: 22,007,642 km (0.049 R)
• M59: 22,331,222 km (0.063 R)
• M60: 22,656,298 km (0.065 R)
• M61: 23,217,290 km (0.073 R)
• M62: 23,405,335 km (0.038 R)
• M63: 24,257,744 km (0.032 R)
• M64: 25,023,984 km (0.106 R)
• M65: 25,409,946 km (0.111 R)
• M66: 25,895,391 km (0.105 R)
• M67: 26,678,387 km (0.076 R)
• M68: 27,072,876 km (0.084 R)
• M69: 27,767,758 km (0.117 R)
• M70: 27,967,322 km (0.034 R)
• M71: 28,217,599 km (0.083 R)
• M72: 29,175,175 km (0.118 R)
• M73: 29,836,398 km (0.081 R)
• M74: 30,040,898 km (0.069 R)
• M75: 31,070,281 km (0.075 R)
• M76: 31,589,236 km (0.051 R)
• M77: 31,902,045 km (0.081 R)
• M78: 33,057,838 km (0.116 R)
• M79: 33,428,392 km (0.088 R)
• M80: 33,534,607 km (0.101 R)
• M81: 33,960,213 km (0.062 R)
• M82: 34,655,843 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 10.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.53 AU - 12.35 AU

Year: 14368 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,591,862 km

• M1: 131,945 km (0.097 R)
• M2: 277,654 km (0.076 R)
• M3: 591,360 km (0.117 R)
• M4: 727,345 km (0.115 R)
• M5: 912,846 km (0.11 R)
• M6: 1,128,267 km (0.063 R)
• M7: 1,199,027 km (0.051 R)
• M8: 1,360,443 km (0.112 R)
• M9: 1,545,047 km (0.042 R)
• M10: 1,737,878 km (0.09 R)
• M11: 1,921,734 km (0.111 R)
• M12: 2,474,349 km (0.058 R)
• M13: 2,662,992 km (0.034 R)
• M14: 3,074,386 km (0.089 R)
• M15: 3,891,190 km (0.093 R)
• M16: 4,177,969 km (0.102 R)
• M17: 4,357,936 km (0.061 R)
• M18: 4,865,970 km (0.034 R)
• M19: 4,984,152 km (0.096 R)
• M20: 5,103,232 km (0.106 R)
• M21: 5,319,999 km (0.078 R)
• M22: 5,490,691 km (0.075 R)
• M23: 5,912,856 km (0.109 R)
• M24: 6,166,125 km (0.102 R)
• M25: 6,578,716 km (0.114 R)
• M26: 6,762,123 km (0.118 R)
• M27: 6,973,804 km (0.109 R)
• M28: 8,064,821 km (0.088 R)
• M29: 8,658,725 km (0.073 R)
• M30: 9,150,004 km (0.061 R)
• M31: 9,266,840 km (0.063 R)
• M32: 9,354,804 km (0.1 R)
• M33: 9,590,869 km (0.076 R)
• M34: 10,038,765 km (0.105 R)
• M35: 10,554,728 km (0.115 R)
• M36: 11,141,451 km (0.104 R)
• M37: 11,486,125 km (0.109 R)
• M38: 11,961,696 km (0.084 R)
• M39: 12,057,588 km (0.115 R)
• M40: 12,217,957 km (0.12 R)
• M41: 12,866,614 km (0.08 R)
• M42: 13,129,308 km (0.106 R)
• M43: 13,927,861 km (0.118 R)
• M44: 13,995,030 km (0.093 R)
• M45: 14,062,349 km (0.091 R)
• M46: 14,400,889 km (0.117 R)
• M47: 14,879,154 km (0.07 R)
• M48: 15,224,127 km (0.053 R)
• M49: 15,571,642 km (0.05 R)
• M50: 15,641,505 km (0.09 R)
• M51: 16,309,908 km (0.097 R)
• M52: 16,665,502 km (0.078 R)
• M53: 17,203,755 km (0.077 R)
• M54: 17,674,839 km (0.081 R)
• M55: 17,930,352 km (0.06 R)
• M56: 18,964,223 km (0.075 R)
• M57: 19,714,606 km (0.033 R)
• M58: 20,245,529 km (0.119 R)
• M59: 20,398,118 km (0.118 R)
• M60: 20,474,563 km (0.066 R)
• M61: 20,589,454 km (0.075 R)
• M62: 20,819,835 km (0.09 R)
• M63: 21,128,156 km (0.059 R)
• M64: 21,205,498 km (0.101 R)
• M65: 21,905,915 km (0.05 R)
• M66: 22,023,350 km (0.108 R)
• M67: 23,649,628 km (0.053 R)
• M68: 23,971,413 km (0.082 R)
• M69: 24,254,303 km (0.081 R)
• M70: 24,619,471 km (0.11 R)
• M71: 25,068,265 km (0.034 R)
• M72: 25,232,224 km (0.117 R)
• M73: 25,561,040 km (0.117 R)
• M74: 25,808,625 km (0.069 R)
• M75: 26,597,903 km (0.057 R)
• M76: 27,352,923 km (0.093 R)
• M77: 27,648,379 km (0.096 R)
• M78: 27,860,210 km (0.087 R)
• M79: 28,157,461 km (0.096 R)
• M80: 28,541,329 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.1

Radius: 7.7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.01 AU - 22.67 AU

Year: 29620 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,591,862 km

• M1: 143,464 km (0.116 R)
• M2: 437,424 km (0.087 R)
• M3: 562,338 km (0.061 R)
• M4: 772,374 km (0.111 R)
• M5: 1,118,394 km (0.108 R)
• M6: 1,204,861 km (0.082 R)
• M7: 1,384,379 km (0.06 R)
• M8: 1,703,172 km (0.115 R)
• M9: 1,769,593 km (0.073 R)
• M10: 2,595,972 km (0.116 R)
• M11: 3,654,227 km (0.094 R)
• M12: 3,784,228 km (0.107 R)
• M13: 3,959,856 km (0.046 R)
• M14: 4,364,817 km (0.113 R)
• M15: 4,456,521 km (0.094 R)
• M16: 4,642,172 km (0.075 R)
• M17: 5,020,953 km (0.113 R)
• M18: 5,068,974 km (0.112 R)
• M19: 5,311,472 km (0.078 R)
• M20: 5,508,343 km (0.073 R)
• M21: 5,707,608 km (0.052 R)
• M22: 5,807,988 km (0.087 R)
• M23: 6,580,511 km (0.045 R)
• M24: 8,163,556 km (0.088 R)
• M25: 8,620,278 km (0.049 R)
• M26: 10,405,280 km (0.095 R)
• M27: 11,592,937 km (0.075 R)
• M28: 12,170,385 km (0.077 R)
• M29: 12,626,060 km (0.106 R)
• M30: 13,219,964 km (0.093 R)
• M31: 14,026,147 km (0.066 R)
• M32: 15,264,967 km (0.119 R)
• M33: 15,968,226 km (0.06 R)
• M34: 18,586,339 km (0.103 R)
• M35: 19,110,679 km (0.028 R)
• M36: 19,564,110 km (0.084 R)
• M37: 20,020,982 km (0.085 R)
• M38: 20,790,214 km (0.094 R)
• M39: 21,178,421 km (0.107 R)
• M40: 21,726,099 km (0.112 R)
• M41: 22,119,990 km (0.118 R)
• M42: 22,675,596 km (0.102 R)
• M43: 23,316,175 km (0.112 R)
• M44: 23,557,775 km (0.09 R)
• M45: 24,043,819 km (0.086 R)
• M46: 24,451,323 km (0.062 R)
• M47: 26,020,605 km (0.084 R)
• M48: 27,792,592 km (0.061 R)
• M49: 27,963,432 km (0.087 R)
• M50: 28,909,041 km (0.085 R)
• M51: 29,168,742 km (0.067 R)
• M52: 29,429,192 km (0.098 R)
• M53: 30,566,884 km (0.092 R)
• M54: 30,831,373 km (0.109 R)
• M55: 30,919,786 km (0.118 R)
• M56: 31,008,198 km (0.098 R)
• M57: 33,973,976 km (0.108 R)
• M58: 34,339,443 km (0.106 R)
• M59: 34,614,554 km (0.034 R)
• M60: 35,444,074 km (0.119 R)
• M61: 35,536,675 km (0.085 R)
• M62: 35,629,276 km (0.071 R)
• M63: 36,093,777 km (0.082 R)
• M64: 39,113,710 km (0.035 R)
• M65: 39,496,830 km (0.078 R)
• M66: 40,266,810 km (0.058 R)
• M67: 41,139,115 km (0.087 R)
• M68: 41,626,356 km (0.081 R)
• M69: 42,704,956 km (0.094 R)
• M70: 42,902,126 km (0.026 R)
• M71: 43,000,861 km (0.075 R)
• M72: 44,290,394 km (0.059 R)
• M73: 44,390,027 km (0.097 R)
• M74: 44,889,833 km (0.077 R)
• M75: 45,190,525 km (0.071 R)
• M76: 47,009,036 km (0.091 R)
• M77: 50,717,119 km (0.088 R)
• M78: 54,624,914 km (0.094 R)
• M79: 55,160,475 km (0.119 R)
• M80: 55,805,242 km (0.095 R)
• M81: 56,344,542 km (0.085 R)
• M82: 56,885,638 km (0.102 R)
• M83: 57,211,013 km (0.101 R)
• M84: 58,628,453 km (0.103 R)
• M85: 59,616,397 km (0.11 R)
• M86: 62,501,542 km (0.11 R)
• M87: 65,204,775 km (0.098 R)
• M88: 73,068,387 km (0.119 R)
• M89: 75,199,558 km (0.045 R)
• M90: 75,318,489 km (0.116 R)
• M91: 76,272,774 km (0.086 R)
• M92: 76,871,165 km (0.046 R)
• M93: 77,711,456 km (0.113 R)
• M94: 79,159,264 km (0.12 R)
• M95: 80,007,933 km (0.072 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit