🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 23.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 178 Days

Day: 41.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,610,718 km

• M1: 99,183 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.06 AU

Year: 362 Days

Day: 47.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 541 Days

Day: 25.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.25 AU - 3.69 AU

Year: 2304 Days

Day: 15.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,610,718 km

• M1: 396,584 km (0.045 R)
• M2: 929,152 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.82 AU - 5.48 AU

Year: 4166 Days

Day: 35.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 10.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.77 AU - 7.77 AU

Year: 5596 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,610,718 km

• M1: 135,685 km (0.073 R)
• M2: 448,046 km (0.117 R)
• M3: 528,380 km (0.066 R)
• M4: 603,328 km (0.086 R)
• M5: 741,557 km (0.089 R)
• M6: 1,065,436 km (0.086 R)
• M7: 1,192,744 km (0.098 R)
• M8: 1,401,283 km (0.119 R)
• M9: 1,526,048 km (0.107 R)
• M10: 1,703,770 km (0.076 R)
• M11: 1,939,985 km (0.07 R)
• M12: 2,044,554 km (0.101 R)
• M13: 2,169,020 km (0.045 R)
• M14: 2,948,275 km (0.08 R)
• M15: 3,526,770 km (0.11 R)
• M16: 3,873,238 km (0.077 R)
• M17: 4,117,831 km (0.059 R)
• M18: 4,482,700 km (0.067 R)
• M19: 4,786,982 km (0.072 R)
• M20: 4,881,977 km (0.079 R)
• M21: 5,025,591 km (0.117 R)
• M22: 5,097,996 km (0.11 R)
• M23: 5,440,276 km (0.047 R)
• M24: 5,589,276 km (0.1 R)
• M25: 5,739,771 km (0.089 R)
• M26: 6,485,516 km (0.087 R)
• M27: 6,829,891 km (0.104 R)
• M28: 7,071,641 km (0.04 R)
• M29: 7,180,099 km (0.113 R)
• M30: 7,730,470 km (0.099 R)
• M31: 8,180,610 km (0.028 R)
• M32: 8,581,532 km (0.06 R)
• M33: 9,224,504 km (0.105 R)
• M34: 10,065,244 km (0.06 R)
• M35: 10,248,651 km (0.086 R)
• M36: 10,587,640 km (0.062 R)
• M37: 11,181,992 km (0.041 R)
• M38: 11,340,267 km (0.081 R)
• M39: 12,501,296 km (0.106 R)
• M40: 12,632,643 km (0.086 R)
• M41: 14,107,528 km (0.053 R)
• M42: 14,381,591 km (0.092 R)
• M43: 14,761,121 km (0.116 R)
• M44: 15,214,103 km (0.116 R)
• M45: 16,133,682 km (0.026 R)
• M46: 16,312,601 km (0.035 R)
• M47: 17,071,211 km (0.107 R)
• M48: 17,180,567 km (0.06 R)
• M49: 17,767,440 km (0.046 R)
• M50: 17,878,292 km (0.094 R)
• M51: 18,885,684 km (0.065 R)
• M52: 19,150,023 km (0.06 R)
• M53: 19,720,291 km (0.068 R)
• M54: 20,257,496 km (0.031 R)
• M55: 20,334,689 km (0.037 R)
• M56: 20,838,684 km (0.103 R)
• M57: 21,228,985 km (0.089 R)
• M58: 21,307,374 km (0.067 R)
• M59: 21,425,108 km (0.102 R)
• M60: 21,621,829 km (0.106 R)
• M61: 21,700,667 km (0.057 R)
• M62: 22,295,169 km (0.108 R)
• M63: 23,378,856 km (0.055 R)
• M64: 23,621,953 km (0.107 R)
• M65: 23,743,875 km (0.109 R)
• M66: 23,825,256 km (0.108 R)
• M67: 24,029,008 km (0.068 R)
• M68: 24,274,349 km (0.114 R)
• M69: 24,397,318 km (0.073 R)
• M70: 24,520,587 km (0.099 R)
• M71: 24,932,729 km (0.104 R)
• M72: 25,430,441 km (0.08 R)
• M73: 26,519,813 km (0.073 R)
• M74: 26,900,540 km (0.104 R)
• M75: 27,112,819 km (0.062 R)
• M76: 28,311,846 km (0.099 R)
• M77: 28,744,184 km (0.087 R)
• M78: 28,830,950 km (0.047 R)
• M79: 29,178,765 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 11.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.97 AU - 10.53 AU

Year: 10852 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,610,718 km

• M1: 182,360 km (0.07 R)
• M2: 281,842 km (0.094 R)
• M3: 362,924 km (0.112 R)
• M4: 483,500 km (0.1 R)
• M5: 825,182 km (0.082 R)
• M6: 1,258,417 km (0.041 R)
• M7: 1,500,167 km (0.076 R)
• M8: 1,615,208 km (0.086 R)
• M9: 1,709,305 km (0.03 R)
• M10: 2,556,628 km (0.118 R)
• M11: 2,951,117 km (0.088 R)
• M12: 3,185,387 km (0.098 R)
• M13: 4,149,995 km (0.079 R)
• M14: 4,580,088 km (0.06 R)
• M15: 4,715,325 km (0.117 R)
• M16: 4,851,908 km (0.105 R)
• M17: 5,269,735 km (0.098 R)
• M18: 6,102,696 km (0.101 R)
• M19: 7,093,333 km (0.085 R)
• M20: 7,250,111 km (0.056 R)
• M21: 7,527,466 km (0.113 R)
• M22: 7,970,275 km (0.115 R)
• M23: 8,338,885 km (0.039 R)
• M24: 10,000,169 km (0.081 R)
• M25: 10,620,850 km (0.073 R)
• M26: 10,755,638 km (0.114 R)
• M27: 11,072,038 km (0.086 R)
• M28: 11,483,432 km (0.108 R)
• M29: 12,180,259 km (0.112 R)
• M30: 12,321,180 km (0.093 R)
• M31: 12,415,576 km (0.08 R)
• M32: 12,652,390 km (0.11 R)
• M33: 13,082,483 km (0.103 R)
• M34: 13,226,845 km (0.11 R)
• M35: 14,104,686 km (0.112 R)
• M36: 14,700,235 km (0.058 R)
• M37: 15,001,226 km (0.072 R)
• M38: 15,916,166 km (0.094 R)
• M39: 17,269,429 km (0.103 R)
• M40: 17,428,002 km (0.075 R)
• M41: 17,587,025 km (0.085 R)
• M42: 18,120,491 km (0.075 R)
• M43: 19,752,903 km (0.108 R)
• M44: 20,867,257 km (0.118 R)
• M45: 21,375,292 km (0.103 R)
• M46: 21,488,687 km (0.112 R)
• M47: 22,116,400 km (0.111 R)
• M48: 22,634,307 km (0.075 R)
• M49: 23,331,284 km (0.097 R)
• M50: 24,153,175 km (0.043 R)
• M51: 26,128,016 km (0.078 R)
• M52: 26,249,340 km (0.05 R)
• M53: 26,614,508 km (0.063 R)
• M54: 27,103,993 km (0.113 R)
• M55: 27,843,904 km (0.079 R)
• M56: 28,903,356 km (0.093 R)
• M57: 29,028,868 km (0.075 R)
• M58: 29,722,404 km (0.032 R)
• M59: 30,357,746 km (0.087 R)
• M60: 30,485,353 km (0.12 R)
• M61: 30,933,399 km (0.111 R)
• M62: 31,641,745 km (0.044 R)
• M63: 31,835,773 km (0.103 R)
• M64: 32,355,476 km (0.113 R)
• M65: 33,403,110 km (0.102 R)
• M66: 34,728,248 km (0.108 R)
• M67: 34,995,280 km (0.101 R)
• M68: 35,397,250 km (0.087 R)
• M69: 37,635,084 km (0.093 R)
• M70: 38,736,573 km (0.119 R)
• M71: 39,988,259 km (0.099 R)
• M72: 40,058,121 km (0.025 R)
• M73: 41,536,148 km (0.085 R)
• M74: 41,819,636 km (0.12 R)
• M75: 42,388,706 km (0.051 R)
• M76: 43,390,563 km (0.11 R)
• M77: 44,038,920 km (0.061 R)
• M78: 44,835,529 km (0.111 R)
• M79: 45,199,201 km (0.103 R)
• M80: 46,590,013 km (0.098 R)
• M81: 49,039,080 km (0.103 R)
• M82: 49,188,827 km (0.117 R)
• M83: 49,563,869 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 3.2

Gravity: 42.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.85 AU - 18.49 AU

Year: 21061 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,610,718 km

• M1: 290,968 km (0.027 R)
• M2: 444,904 km (0.046 R)
• M3: 1,833,920 km (0.069 R)
• M4: 2,049,640 km (0.1 R)
• M5: 2,081,206 km (0.076 R)
• M6: 2,437,996 km (0.115 R)
• M7: 2,990,312 km (0.095 R)
• M8: 3,026,066 km (0.1 R)
• M9: 3,061,969 km (0.115 R)
• M10: 3,134,225 km (0.088 R)
• M11: 3,206,930 km (0.111 R)
• M12: 3,428,783 km (0.095 R)
• M13: 4,163,159 km (0.113 R)
• M14: 5,200,022 km (0.101 R)
• M15: 5,243,106 km (0.116 R)
• M16: 5,286,190 km (0.119 R)
• M17: 6,265,757 km (0.059 R)
• M18: 6,542,364 km (0.041 R)
• M19: 7,251,458 km (0.046 R)
• M20: 8,587,666 km (0.119 R)
• M21: 8,946,401 km (0.069 R)
• M22: 8,998,013 km (0.09 R)
• M23: 9,153,445 km (0.052 R)
• M24: 11,031,945 km (0.099 R)
• M25: 11,254,098 km (0.069 R)
• M26: 12,965,947 km (0.111 R)
• M27: 13,317,801 km (0.064 R)
• M28: 13,376,892 km (0.084 R)
• M29: 16,623,764 km (0.101 R)
• M30: 17,134,043 km (0.117 R)
• M31: 17,649,407 km (0.082 R)
• M32: 17,908,959 km (0.075 R)
• M33: 17,974,184 km (0.097 R)
• M34: 19,626,941 km (0.117 R)
• M35: 19,828,450 km (0.103 R)
• M36: 20,098,324 km (0.098 R)
• M37: 20,369,396 km (0.105 R)
• M38: 21,396,684 km (0.117 R)
• M39: 21,812,267 km (0.045 R)
• M40: 22,020,956 km (0.117 R)
• M41: 22,090,818 km (0.036 R)
• M42: 22,160,531 km (0.075 R)
• M43: 23,216,692 km (0.078 R)
• M44: 23,287,601 km (0.079 R)
• M45: 23,500,928 km (0.117 R)
• M46: 23,643,644 km (0.046 R)
• M47: 25,596,944 km (0.103 R)
• M48: 25,817,152 km (0.1 R)
• M49: 26,259,513 km (0.034 R)
• M50: 26,407,465 km (0.073 R)
• M51: 26,629,917 km (0.117 R)
• M52: 28,660,409 km (0.118 R)
• M53: 30,118,689 km (0.086 R)
• M54: 30,196,181 km (0.081 R)
• M55: 31,052,180 km (0.095 R)
• M56: 31,837,269 km (0.089 R)
• M57: 32,947,435 km (0.094 R)
• M58: 34,231,434 km (0.095 R)
• M59: 35,941,487 km (0.104 R)
• M60: 36,023,616 km (0.092 R)
• M61: 36,105,895 km (0.117 R)
• M62: 36,270,453 km (0.1 R)
• M63: 38,096,893 km (0.045 R)
• M64: 38,852,811 km (0.087 R)
• M65: 38,937,035 km (0.094 R)
• M66: 40,549,999 km (0.081 R)
• M67: 41,321,625 km (0.059 R)
• M68: 42,531,423 km (0.099 R)
• M69: 42,879,238 km (0.113 R)
• M70: 43,140,735 km (0.076 R)
• M71: 44,456,149 km (0.077 R)
• M72: 45,162,999 km (0.106 R)
• M73: 45,428,984 km (0.091 R)
• M74: 45,606,706 km (0.111 R)
• M75: 49,572,845 km (0.11 R)
• M76: 51,875,156 km (0.059 R)
• M77: 51,967,907 km (0.115 R)
• M78: 52,153,707 km (0.119 R)
• M79: 52,619,106 km (0.107 R)
• M80: 54,211,875 km (0.101 R)
• M81: 55,061,591 km (0.117 R)
• M82: 55,156,286 km (0.109 R)
• M83: 56,201,227 km (0.117 R)
• M84: 56,774,038 km (0.083 R)
• M85: 57,732,810 km (0.098 R)
• M86: 57,829,002 km (0.095 R)
• M87: 58,214,366 km (0.084 R)
• M88: 58,890,548 km (0.103 R)
• M89: 58,987,338 km (0.079 R)
• M90: 59,763,901 km (0.041 R)
• M91: 59,861,139 km (0.054 R)
• M92: 60,543,754 km (0.09 R)
• M93: 60,836,966 km (0.03 R)
• M94: 64,393,356 km (0.057 R)
• M95: 66,801,433 km (0.085 R)
• M96: 66,902,412 km (0.118 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit