🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 273 Days

Day: 45.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,085,156 km

• M1: 310,715 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.23 AU - 1.27 AU

Year: 524 Days

Day: 15.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.13 AU - 1.45 AU

Year: 549 Days

Day: 21.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.2 AU - 1.98 AU

Year: 751 Days

Day: 21.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 10.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.39 AU - 6.99 AU

Year: 5086 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,085,156 km

• M1: 129,402 km (0.088 R)
• M2: 311,014 km (0.066 R)
• M3: 475,272 km (0.073 R)
• M4: 558,598 km (0.083 R)
• M5: 816,655 km (0.047 R)
• M6: 1,348,026 km (0.114 R)
• M7: 1,748,949 km (0.072 R)
• M8: 1,954,347 km (0.118 R)
• M9: 2,024,658 km (0.066 R)
• M10: 2,149,721 km (0.098 R)
• M11: 2,483,474 km (0.09 R)
• M12: 2,793,890 km (0.066 R)
• M13: 2,974,155 km (0.108 R)
• M14: 3,137,666 km (0.072 R)
• M15: 3,262,131 km (0.072 R)
• M16: 3,430,878 km (0.088 R)
• M17: 3,602,466 km (0.091 R)
• M18: 3,667,541 km (0.066 R)
• M19: 3,865,310 km (0.119 R)
• M20: 3,932,030 km (0.077 R)
• M21: 4,089,108 km (0.055 R)
• M22: 4,202,653 km (0.094 R)
• M23: 4,456,072 km (0.11 R)
• M24: 4,714,726 km (0.069 R)
• M25: 4,905,763 km (0.053 R)
• M26: 5,444,615 km (0.084 R)
• M27: 5,746,653 km (0.045 R)
• M28: 6,445,873 km (0.112 R)
• M29: 7,035,588 km (0.117 R)
• M30: 7,226,774 km (0.106 R)
• M31: 7,503,081 km (0.049 R)
• M32: 7,726,580 km (0.112 R)
• M33: 7,867,352 km (0.116 R)
• M34: 8,237,607 km (0.094 R)
• M35: 9,835,312 km (0.096 R)
• M36: 9,957,384 km (0.091 R)
• M37: 10,544,406 km (0.101 R)
• M38: 10,732,151 km (0.081 R)
• M39: 10,889,379 km (0.071 R)
• M40: 11,333,834 km (0.104 R)
• M41: 11,979,049 km (0.057 R)
• M42: 12,437,717 km (0.073 R)
• M43: 13,103,128 km (0.118 R)
• M44: 13,575,857 km (0.065 R)
• M45: 13,780,058 km (0.047 R)
• M46: 13,882,682 km (0.111 R)
• M47: 14,157,344 km (0.111 R)
• M48: 14,260,716 km (0.104 R)
• M49: 14,816,772 km (0.096 R)
• M50: 15,309,098 km (0.095 R)
• M51: 15,486,372 km (0.108 R)
• M52: 15,592,885 km (0.078 R)
• M53: 16,093,739 km (0.045 R)
• M54: 16,418,516 km (0.092 R)
• M55: 16,854,893 km (0.106 R)
• M56: 17,111,154 km (0.119 R)
• M57: 17,368,762 km (0.055 R)
• M58: 17,701,916 km (0.111 R)
• M59: 18,186,763 km (0.115 R)
• M60: 18,336,809 km (0.101 R)
• M61: 19,437,251 km (0.046 R)
• M62: 19,513,995 km (0.049 R)
• M63: 19,629,185 km (0.108 R)
• M64: 20,014,849 km (0.1 R)
• M65: 20,130,937 km (0.061 R)
• M66: 20,441,951 km (0.083 R)
• M67: 20,519,891 km (0.072 R)
• M68: 21,384,268 km (0.11 R)
• M69: 21,701,565 km (0.076 R)
• M70: 22,300,704 km (0.097 R)
• M71: 22,986,162 km (0.103 R)
• M72: 23,270,547 km (0.062 R)
• M73: 23,842,609 km (0.106 R)
• M74: 24,212,864 km (0.087 R)
• M75: 24,750,968 km (0.106 R)
• M76: 25,084,122 km (0.104 R)
• M77: 25,293,110 km (0.094 R)
• M78: 25,881,329 km (0.116 R)
• M79: 26,092,412 km (0.035 R)
• M80: 26,177,084 km (0.114 R)
• M81: 26,304,242 km (0.071 R)
• M82: 26,559,008 km (0.069 R)
• M83: 26,772,035 km (0.086 R)
• M84: 27,715,848 km (0.046 R)
• M85: 27,975,251 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 9.3

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.29 AU - 10.39 AU

Year: 9026 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,085,156 km

• M1: 164,707 km (0.069 R)
• M2: 357,838 km (0.092 R)
• M3: 464,651 km (0.065 R)
• M4: 537,655 km (0.058 R)
• M5: 647,460 km (0.109 R)
• M6: 765,343 km (0.112 R)
• M7: 1,043,146 km (0.096 R)
• M8: 1,183,618 km (0.117 R)
• M9: 1,245,851 km (0.096 R)
• M10: 1,596,808 km (0.088 R)
• M11: 1,783,655 km (0.111 R)
• M12: 1,904,231 km (0.059 R)
• M13: 2,002,667 km (0.05 R)
• M14: 2,153,611 km (0.107 R)
• M15: 2,308,295 km (0.039 R)
• M16: 3,020,979 km (0.057 R)
• M17: 3,107,447 km (0.084 R)
• M18: 3,491,614 km (0.116 R)
• M19: 3,890,891 km (0.097 R)
• M20: 4,111,997 km (0.116 R)
• M21: 4,304,828 km (0.104 R)
• M22: 4,632,896 km (0.119 R)
• M23: 5,105,775 km (0.029 R)
• M24: 5,209,147 km (0.058 R)
• M25: 5,629,517 km (0.111 R)
• M26: 5,772,084 km (0.035 R)
• M27: 5,988,253 km (0.068 R)
• M28: 6,243,916 km (0.106 R)
• M29: 6,955,553 km (0.049 R)
• M30: 7,379,364 km (0.119 R)
• M31: 7,970,874 km (0.085 R)
• M32: 8,091,001 km (0.086 R)
• M33: 8,824,330 km (0.102 R)
• M34: 8,990,234 km (0.087 R)
• M35: 9,494,079 km (0.074 R)
• M36: 9,706,807 km (0.059 R)
• M37: 10,354,117 km (0.071 R)
• M38: 10,441,632 km (0.114 R)
• M39: 10,926,628 km (0.109 R)
• M40: 13,127,812 km (0.103 R)
• M41: 13,843,039 km (0.119 R)
• M42: 15,912,576 km (0.111 R)
• M43: 16,725,940 km (0.099 R)
• M44: 16,880,025 km (0.047 R)
• M45: 17,086,171 km (0.109 R)
• M46: 18,658,445 km (0.082 R)
• M47: 18,764,959 km (0.027 R)
• M48: 19,732,258 km (0.097 R)
• M49: 20,495,806 km (0.112 R)
• M50: 22,051,624 km (0.035 R)
• M51: 22,220,669 km (0.05 R)
• M52: 22,673,203 km (0.1 R)
• M53: 22,786,897 km (0.104 R)
• M54: 22,900,741 km (0.095 R)
• M55: 23,357,912 km (0.118 R)
• M56: 23,645,290 km (0.086 R)
• M57: 26,881,989 km (0.102 R)
• M58: 27,424,730 km (0.116 R)
• M59: 27,788,552 km (0.072 R)
• M60: 28,215,056 km (0.049 R)
• M61: 28,766,623 km (0.097 R)
• M62: 28,828,108 km (0.098 R)
• M63: 29,755,914 km (0.066 R)
• M64: 30,004,995 km (0.026 R)
• M65: 30,129,909 km (0.066 R)
• M66: 31,958,743 km (0.074 R)
• M67: 32,854,535 km (0.067 R)
• M68: 33,111,993 km (0.06 R)
• M69: 33,564,077 km (0.099 R)
• M70: 36,186,827 km (0.075 R)
• M71: 36,253,249 km (0.115 R)
• M72: 36,319,670 km (0.055 R)
• M73: 37,589,906 km (0.071 R)
• M74: 38,806,735 km (0.093 R)
• M75: 40,586,950 km (0.071 R)
• M76: 40,863,257 km (0.112 R)
• M77: 41,209,426 km (0.058 R)
• M78: 41,626,206 km (0.079 R)
• M79: 41,765,332 km (0.111 R)
• M80: 42,884,773 km (0.081 R)
• M81: 43,095,706 km (0.114 R)
• M82: 43,448,158 km (0.08 R)
• M83: 44,013,938 km (0.117 R)
• M84: 44,226,666 km (0.118 R)
• M85: 46,085,419 km (0.106 R)
• M86: 47,314,366 km (0.05 R)
• M87: 48,627,536 km (0.101 R)
• M88: 48,847,445 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 13.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.24 AU - 10.68 AU

Year: 12677 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,085,156 km

• M1: 220,657 km (0.116 R)
• M2: 439,668 km (0.095 R)
• M3: 548,725 km (0.094 R)
• M4: 959,521 km (0.119 R)
• M5: 1,169,407 km (0.109 R)
• M6: 1,546,393 km (0.108 R)
• M7: 1,635,554 km (0.04 R)
• M8: 1,937,592 km (0.111 R)
• M9: 2,107,834 km (0.103 R)
• M10: 2,489,757 km (0.109 R)
• M11: 3,289,956 km (0.085 R)
• M12: 3,524,227 km (0.107 R)
• M13: 3,613,537 km (0.095 R)
• M14: 3,733,813 km (0.115 R)
• M15: 3,947,589 km (0.107 R)
• M16: 4,580,687 km (0.09 R)
• M17: 4,678,524 km (0.087 R)
• M18: 5,042,944 km (0.063 R)
• M19: 5,799,610 km (0.093 R)
• M20: 7,189,374 km (0.114 R)
• M21: 7,571,747 km (0.09 R)
• M22: 7,843,416 km (0.107 R)
• M23: 8,000,045 km (0.107 R)
• M24: 8,396,330 km (0.033 R)
• M25: 9,002,949 km (0.088 R)
• M26: 9,208,347 km (0.063 R)
• M27: 9,456,829 km (0.093 R)
• M28: 9,918,189 km (0.114 R)
• M29: 10,301,160 km (0.11 R)
• M30: 11,568,254 km (0.096 R)
• M31: 13,489,240 km (0.06 R)
• M32: 14,056,216 km (0.081 R)
• M33: 14,199,082 km (0.044 R)
• M34: 14,775,782 km (0.111 R)
• M35: 14,921,191 km (0.074 R)
• M36: 15,067,049 km (0.075 R)
• M37: 15,902,553 km (0.104 R)
• M38: 16,300,932 km (0.094 R)
• M39: 16,401,013 km (0.092 R)
• M40: 16,702,602 km (0.111 R)
• M41: 16,803,581 km (0.109 R)
• M42: 16,955,273 km (0.062 R)
• M43: 17,260,303 km (0.113 R)
• M44: 17,618,440 km (0.111 R)
• M45: 18,602,794 km (0.119 R)
• M46: 18,759,723 km (0.084 R)
• M47: 19,022,566 km (0.055 R)
• M48: 19,286,457 km (0.098 R)
• M49: 19,871,534 km (0.078 R)
• M50: 21,004,738 km (0.07 R)
• M51: 21,386,960 km (0.101 R)
• M52: 23,220,581 km (0.091 R)
• M53: 24,298,883 km (0.059 R)
• M54: 24,700,254 km (0.067 R)
• M55: 26,681,229 km (0.118 R)
• M56: 26,858,353 km (0.117 R)
• M57: 26,976,834 km (0.101 R)
• M58: 28,230,165 km (0.115 R)
• M59: 28,894,230 km (0.067 R)
• M60: 29,869,459 km (0.082 R)
• M61: 31,477,187 km (0.083 R)
• M62: 32,040,124 km (0.053 R)
• M63: 32,986,031 km (0.094 R)
• M64: 33,557,794 km (0.067 R)
• M65: 34,261,353 km (0.114 R)
• M66: 34,454,035 km (0.091 R)
• M67: 34,775,970 km (0.086 R)
• M68: 35,487,756 km (0.106 R)
• M69: 37,189,283 km (0.102 R)
• M70: 37,519,595 km (0.113 R)
• M71: 37,784,533 km (0.091 R)
• M72: 38,116,640 km (0.102 R)
• M73: 38,583,086 km (0.098 R)
• M74: 39,454,344 km (0.091 R)
• M75: 40,671,472 km (0.116 R)
• M76: 41,148,241 km (0.12 R)
• M77: 42,727,396 km (0.099 R)
• M78: 43,489,747 km (0.117 R)
• M79: 45,520,986 km (0.066 R)
• M80: 45,874,187 km (0.038 R)
• M81: 46,228,435 km (0.102 R)
• M82: 46,512,521 km (0.072 R)
• M83: 46,939,623 km (0.106 R)
• M84: 47,082,339 km (0.119 R)
• M85: 47,439,729 km (0.055 R)
• M86: 47,654,551 km (0.047 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: 252 - 15,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit