🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 231 Days

Day: 16.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 167.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.02 AU - 1.46 AU

Year: 512 Days

Day: 26.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.89 AU - 3.01 AU

Year: 1422 Days

Day: 36.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.88 AU - 4.24 AU

Year: 2491 Days

Day: 18.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 14.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.5 AU - 5.18 AU

Year: 3949 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 142.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,925,284 km

• M1: 200,611 km (0.111 R)
• M2: 327,021 km (0.103 R)
• M3: 526,734 km (0.081 R)
• M4: 661,522 km (0.079 R)
• M5: 767,437 km (0.114 R)
• M6: 898,335 km (0.05 R)
• M7: 1,047,035 km (0.096 R)
• M8: 1,144,723 km (0.105 R)
• M9: 1,328,878 km (0.086 R)
• M10: 1,435,691 km (0.112 R)
• M11: 1,647,372 km (0.093 R)
• M12: 1,774,680 km (0.063 R)
• M13: 1,941,930 km (0.077 R)
• M14: 2,152,265 km (0.113 R)
• M15: 2,409,573 km (0.12 R)
• M16: 2,555,431 km (0.103 R)
• M17: 3,054,190 km (0.11 R)
• M18: 3,169,231 km (0.075 R)
• M19: 3,689,831 km (0.117 R)
• M20: 4,366,463 km (0.07 R)
• M21: 4,761,102 km (0.078 R)
• M22: 4,962,760 km (0.066 R)
• M23: 5,253,428 km (0.101 R)
• M24: 5,514,477 km (0.104 R)
• M25: 5,815,767 km (0.103 R)
• M26: 6,360,453 km (0.114 R)
• M27: 6,471,454 km (0.096 R)
• M28: 6,620,454 km (0.066 R)
• M29: 7,074,184 km (0.063 R)
• M30: 7,343,610 km (0.11 R)
• M31: 7,440,699 km (0.062 R)
• M32: 7,538,087 km (0.093 R)
• M33: 7,695,015 km (0.095 R)
• M34: 7,852,991 km (0.095 R)
• M35: 8,252,716 km (0.117 R)
• M36: 8,353,695 km (0.033 R)
• M37: 8,926,804 km (0.095 R)
• M38: 9,113,801 km (0.1 R)
• M39: 9,746,451 km (0.113 R)
• M40: 9,896,049 km (0.068 R)
• M41: 10,089,628 km (0.092 R)
• M42: 10,306,246 km (0.083 R)
• M43: 10,656,006 km (0.101 R)
• M44: 10,810,241 km (0.076 R)
• M45: 11,187,976 km (0.11 R)
• M46: 11,277,435 km (0.065 R)
• M47: 11,434,663 km (0.095 R)
• M48: 12,024,976 km (0.064 R)
• M49: 12,416,474 km (0.113 R)
• M50: 12,602,125 km (0.109 R)
• M51: 12,695,324 km (0.111 R)
• M52: 12,788,673 km (0.06 R)
• M53: 13,472,934 km (0.089 R)
• M54: 13,879,541 km (0.107 R)
• M55: 14,436,045 km (0.07 R)
• M56: 14,582,501 km (0.046 R)
• M57: 14,827,543 km (0.118 R)
• M58: 15,000,029 km (0.101 R)
• M59: 15,222,631 km (0.069 R)
• M60: 15,796,638 km (0.119 R)
• M61: 15,997,847 km (0.1 R)
• M62: 16,301,530 km (0.026 R)
• M63: 16,658,022 km (0.099 R)
• M64: 16,786,078 km (0.089 R)
• M65: 17,404,964 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 11.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.66 AU - 5.06 AU

Year: 3973 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,925,284 km

• M1: 164,258 km (0.069 R)
• M2: 235,617 km (0.08 R)
• M3: 332,706 km (0.056 R)
• M4: 426,803 km (0.116 R)
• M5: 612,005 km (0.118 R)
• M6: 835,803 km (0.119 R)
• M7: 1,251,685 km (0.09 R)
• M8: 1,502,112 km (0.112 R)
• M9: 2,242,472 km (0.093 R)
• M10: 2,348,088 km (0.06 R)
• M11: 2,424,533 km (0.055 R)
• M12: 2,803,165 km (0.089 R)
• M13: 2,966,526 km (0.108 R)
• M14: 3,616,229 km (0.119 R)
• M15: 3,866,656 km (0.075 R)
• M16: 4,085,817 km (0.105 R)
• M17: 4,178,418 km (0.047 R)
• M18: 4,422,412 km (0.063 R)
• M19: 4,787,581 km (0.047 R)
• M20: 4,924,612 km (0.115 R)
• M21: 5,649,713 km (0.069 R)
• M22: 5,919,737 km (0.069 R)
• M23: 6,067,091 km (0.103 R)
• M24: 6,279,520 km (0.086 R)
• M25: 6,516,034 km (0.114 R)
• M26: 7,064,610 km (0.119 R)
• M27: 7,355,877 km (0.065 R)
• M28: 7,696,661 km (0.108 R)
• M29: 7,811,552 km (0.063 R)
• M30: 8,631,049 km (0.109 R)
• M31: 9,014,768 km (0.107 R)
• M32: 9,281,949 km (0.057 R)
• M33: 9,526,991 km (0.113 R)
• M34: 10,149,168 km (0.067 R)
• M35: 10,249,848 km (0.116 R)
• M36: 10,707,468 km (0.095 R)
• M37: 11,094,028 km (0.091 R)
• M38: 11,223,879 km (0.109 R)
• M39: 11,774,699 km (0.115 R)
• M40: 12,173,676 km (0.075 R)
• M41: 12,631,147 km (0.07 R)
• M42: 12,712,378 km (0.108 R)
• M43: 12,875,590 km (0.118 R)
• M44: 12,984,796 km (0.051 R)
• M45: 13,203,957 km (0.091 R)
• M46: 13,925,168 km (0.084 R)
• M47: 14,065,192 km (0.096 R)
• M48: 15,695,958 km (0.075 R)
• M49: 16,935,377 km (0.113 R)
• M50: 17,265,240 km (0.083 R)
• M51: 17,385,666 km (0.035 R)
• M52: 17,627,416 km (0.116 R)
• M53: 17,839,845 km (0.059 R)
• M54: 18,022,654 km (0.09 R)
• M55: 18,114,357 km (0.065 R)
• M56: 18,267,396 km (0.09 R)
• M57: 18,359,399 km (0.069 R)
• M58: 18,513,185 km (0.092 R)
• M59: 18,605,637 km (0.094 R)
• M60: 19,507,263 km (0.099 R)
• M61: 20,200,948 km (0.095 R)
• M62: 20,774,357 km (0.078 R)
• M63: 21,579,792 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.2

Radius: 7.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.99 AU - 16.59 AU

Year: 18991 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,925,284 km

• M1: 110,553 km (0.096 R)
• M2: 283,937 km (0.068 R)
• M3: 540,348 km (0.05 R)
• M4: 645,964 km (0.098 R)
• M5: 843,433 km (0.109 R)
• M6: 1,254,229 km (0.064 R)
• M7: 1,588,430 km (0.043 R)
• M8: 1,973,196 km (0.111 R)
• M9: 2,237,386 km (0.11 R)
• M10: 2,512,795 km (0.108 R)
• M11: 2,589,838 km (0.082 R)
• M12: 2,667,779 km (0.117 R)
• M13: 3,206,630 km (0.085 R)
• M14: 4,136,830 km (0.106 R)
• M15: 4,258,752 km (0.103 R)
• M16: 4,350,904 km (0.038 R)
• M17: 5,079,596 km (0.113 R)
• M18: 5,508,194 km (0.112 R)
• M19: 6,051,533 km (0.038 R)
• M20: 6,541,017 km (0.119 R)
• M21: 6,647,681 km (0.092 R)
• M22: 7,669,733 km (0.046 R)
• M23: 9,292,571 km (0.118 R)
• M24: 9,412,548 km (0.099 R)
• M25: 10,431,460 km (0.026 R)
• M26: 10,597,663 km (0.112 R)
• M27: 11,017,285 km (0.072 R)
• M28: 11,144,144 km (0.116 R)
• M29: 11,314,237 km (0.059 R)
• M30: 11,399,507 km (0.082 R)
• M31: 11,570,797 km (0.117 R)
• M32: 11,699,750 km (0.114 R)
• M33: 13,828,378 km (0.096 R)
• M34: 14,656,851 km (0.113 R)
• M35: 15,030,248 km (0.075 R)
• M36: 16,265,178 km (0.05 R)
• M37: 16,797,597 km (0.038 R)
• M38: 17,139,278 km (0.083 R)
• M39: 17,286,333 km (0.113 R)
• M40: 17,680,823 km (0.115 R)
• M41: 19,135,512 km (0.104 R)
• M42: 19,748,565 km (0.111 R)
• M43: 20,732,470 km (0.054 R)
• M44: 21,309,319 km (0.052 R)
• M45: 21,414,786 km (0.077 R)
• M46: 21,997,918 km (0.112 R)
• M47: 22,051,175 km (0.101 R)
• M48: 23,234,045 km (0.109 R)
• M49: 23,342,504 km (0.038 R)
• M50: 24,162,001 km (0.098 R)
• M51: 24,272,105 km (0.063 R)
• M52: 24,603,015 km (0.061 R)
• M53: 26,167,061 km (0.048 R)
• M54: 26,790,286 km (0.061 R)
• M55: 26,904,130 km (0.053 R)
• M56: 29,979,114 km (0.113 R)
• M57: 30,571,671 km (0.068 R)
• M58: 31,587,740 km (0.062 R)
• M59: 33,653,238 km (0.063 R)
• M60: 34,145,415 km (0.086 R)
• M61: 35,449,011 km (0.1 R)
• M62: 35,574,074 km (0.058 R)
• M63: 40,562,116 km (0.11 R)
• M64: 40,954,811 km (0.087 R)
• M65: 42,339,040 km (0.053 R)
• M66: 43,671,658 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 3.8

Gravity: 61.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.29 AU - 15.61 AU

Year: 19323 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,925,284 km

• M1: 195,824 km (0.05 R)
• M2: 226,491 km (0.092 R)
• M3: 426,204 km (0.111 R)
• M4: 488,736 km (0.114 R)
• M5: 793,766 km (0.062 R)
• M6: 978,819 km (0.111 R)
• M7: 1,118,992 km (0.077 R)
• M8: 1,513,182 km (0.107 R)
• M9: 1,545,196 km (0.039 R)
• M10: 1,775,278 km (0.072 R)
• M11: 1,946,418 km (0.103 R)
• M12: 2,051,585 km (0.103 R)
• M13: 2,566,651 km (0.097 R)
• M14: 2,643,245 km (0.103 R)
• M15: 3,325,561 km (0.072 R)
• M16: 4,887,512 km (0.108 R)
• M17: 5,078,549 km (0.114 R)
• M18: 5,272,128 km (0.104 R)
• M19: 6,482,824 km (0.074 R)
• M20: 6,798,475 km (0.103 R)
• M21: 7,227,073 km (0.11 R)
• M22: 7,774,901 km (0.119 R)
• M23: 7,886,201 km (0.118 R)
• M24: 8,279,494 km (0.112 R)
• M25: 8,449,886 km (0.062 R)
• M26: 9,675,691 km (0.114 R)
• M27: 10,096,360 km (0.109 R)
• M28: 11,710,821 km (0.099 R)
• M29: 12,094,539 km (0.118 R)
• M30: 12,287,969 km (0.065 R)
• M31: 12,417,521 km (0.097 R)
• M32: 12,677,971 km (0.104 R)
• M33: 13,670,553 km (0.101 R)
• M34: 14,074,467 km (0.119 R)
• M35: 15,101,456 km (0.08 R)
• M36: 15,518,984 km (0.087 R)
• M37: 16,865,963 km (0.097 R)
• M38: 17,154,238 km (0.107 R)
• M39: 17,955,484 km (0.092 R)
• M40: 18,917,997 km (0.115 R)
• M41: 19,897,265 km (0.091 R)
• M42: 22,534,974 km (0.039 R)
• M43: 23,975,153 km (0.103 R)
• M44: 25,033,708 km (0.087 R)
• M45: 28,556,289 km (0.043 R)
• M46: 28,727,728 km (0.103 R)
• M47: 28,813,747 km (0.102 R)
• M48: 30,374,651 km (0.115 R)
• M49: 30,901,086 km (0.095 R)
• M50: 31,077,162 km (0.111 R)
• M51: 31,430,513 km (0.04 R)
• M52: 32,141,103 km (0.102 R)
• M53: 33,577,990 km (0.064 R)
• M54: 34,304,288 km (0.1 R)
• M55: 36,142,546 km (0.118 R)
• M56: 36,235,297 km (0.069 R)
• M57: 36,700,247 km (0.088 R)
• M58: 37,354,439 km (0.094 R)
• M59: 37,635,982 km (0.101 R)
• M60: 37,824,026 km (0.073 R)
• M61: 38,012,520 km (0.089 R)
• M62: 39,340,051 km (0.043 R)
• M63: 39,530,938 km (0.109 R)
• M64: 40,682,842 km (0.059 R)
• M65: 40,875,823 km (0.088 R)
• M66: 42,333,355 km (0.075 R)
• M67: 45,199,052 km (0.059 R)
• M68: 45,699,457 km (0.102 R)
• M69: 46,503,844 km (0.054 R)
• M70: 49,355,928 km (0.089 R)
• M71: 50,803,138 km (0.095 R)
• M72: 52,369,128 km (0.111 R)
• M73: 57,160,898 km (0.083 R)
• M74: 57,810,452 km (0.075 R)
• M75: 58,571,157 km (0.1 R)
• M76: 59,444,659 km (0.111 R)
• M77: 61,093,975 km (0.06 R)
• M78: 61,979,744 km (0.075 R)
• M79: 62,313,048 km (0.097 R)
• M80: 63,428,300 km (0.098 R)
• M81: 64,775,130 km (0.092 R)
• M82: 65,904,744 km (0.081 R)
• M83: 71,184,052 km (0.112 R)
• M84: 71,416,677 km (0.062 R)
• M85: 71,766,138 km (0.086 R)
• M86: 71,882,674 km (0.111 R)
• M87: 73,521,519 km (0.042 R)
• M88: 76,955,089 km (0.075 R)
• M89: 77,193,698 km (0.058 R)
• M90: 77,791,641 km (0.114 R)
• M91: 78,751,461 km (0.084 R)
• M92: 78,871,737 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit