🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.9 AU

Year: 283 Days

Day: 40.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,967,779 km

• M1: 429,495 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 368 Days

Day: 28.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 144 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.83 AU - 0.93 AU

Year: 374 Days

Day: 22.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.13 AU - 1.15 AU

Year: 551 Days

Day: 17.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,967,779 km

• M1: 296,054 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.22 AU - 1.34 AU

Year: 656 Days

Day: 27 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.18 AU - 1.6 AU

Year: 742 Days

Day: 14.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 141.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 10.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.3 AU - 2.74 AU

Year: 1812 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,967,779 km

• M1: 143,016 km (0.114 R)
• M2: 233,971 km (0.117 R)
• M3: 307,723 km (0.087 R)
• M4: 471,532 km (0.113 R)
• M5: 726,597 km (0.053 R)
• M6: 818,899 km (0.105 R)
• M7: 1,042,398 km (0.073 R)
• M8: 1,166,265 km (0.084 R)
• M9: 1,248,544 km (0.036 R)
• M10: 1,380,788 km (0.11 R)
• M11: 1,448,706 km (0.103 R)
• M12: 1,577,958 km (0.089 R)
• M13: 1,649,167 km (0.051 R)
• M14: 1,934,450 km (0.078 R)
• M15: 2,088,685 km (0.027 R)
• M16: 2,293,186 km (0.106 R)
• M17: 2,421,391 km (0.085 R)
• M18: 2,492,301 km (0.083 R)
• M19: 2,660,748 km (0.025 R)
• M20: 2,945,582 km (0.039 R)
• M21: 3,123,903 km (0.096 R)
• M22: 3,411,430 km (0.078 R)
• M23: 3,544,871 km (0.1 R)
• M24: 3,666,644 km (0.051 R)
• M25: 3,872,490 km (0.053 R)
• M26: 3,955,966 km (0.058 R)
• M27: 4,025,978 km (0.097 R)
• M28: 4,110,650 km (0.111 R)
• M29: 4,267,279 km (0.082 R)
• M30: 4,339,086 km (0.096 R)
• M31: 4,557,050 km (0.042 R)
• M32: 4,763,944 km (0.027 R)
• M33: 5,140,931 km (0.1 R)
• M34: 5,811,877 km (0.111 R)
• M35: 5,923,776 km (0.1 R)
• M36: 6,198,438 km (0.064 R)
• M37: 6,345,493 km (0.089 R)
• M38: 6,643,342 km (0.102 R)
• M39: 6,810,742 km (0.103 R)
• M40: 6,945,680 km (0.108 R)
• M41: 7,047,406 km (0.071 R)
• M42: 7,218,247 km (0.104 R)
• M43: 7,546,614 km (0.046 R)
• M44: 7,932,876 km (0.105 R)
• M45: 8,164,154 km (0.119 R)
• M46: 8,542,487 km (0.033 R)
• M47: 8,816,251 km (0.059 R)
• M48: 8,981,856 km (0.092 R)
• M49: 9,241,708 km (0.107 R)
• M50: 9,353,756 km (0.098 R)
• M51: 9,692,895 km (0.096 R)
• M52: 10,112,666 km (0.055 R)
• M53: 10,305,498 km (0.064 R)
• M54: 10,970,311 km (0.098 R)
• M55: 11,049,299 km (0.077 R)
• M56: 11,188,275 km (0.067 R)
• M57: 11,387,839 km (0.072 R)
• M58: 11,487,920 km (0.093 R)
• M59: 11,871,339 km (0.104 R)
• M60: 12,505,933 km (0.073 R)
• M61: 12,879,479 km (0.104 R)
• M62: 12,983,749 km (0.099 R)
• M63: 13,193,485 km (0.112 R)
• M64: 13,277,709 km (0.066 R)
• M65: 13,383,175 km (0.086 R)
• M66: 13,701,370 km (0.049 R)
• M67: 13,872,061 km (0.109 R)
• M68: 14,043,351 km (0.096 R)
• M69: 14,258,622 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 9.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.81 AU - 6.17 AU

Year: 6642 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,967,779 km

• M1: 160,070 km (0.112 R)
• M2: 390,301 km (0.077 R)
• M3: 460,462 km (0.09 R)
• M4: 527,183 km (0.052 R)
• M5: 616,044 km (0.091 R)
• M6: 926,160 km (0.111 R)
• M7: 991,684 km (0.089 R)
• M8: 1,081,742 km (0.037 R)
• M9: 1,186,610 km (0.118 R)
• M10: 1,282,652 km (0.107 R)
• M11: 1,344,137 km (0.114 R)
• M12: 1,470,248 km (0.039 R)
• M13: 1,587,233 km (0.092 R)
• M14: 1,720,824 km (0.107 R)
• M15: 1,914,404 km (0.061 R)
• M16: 2,203,427 km (0.115 R)
• M17: 2,353,175 km (0.081 R)
• M18: 3,202,741 km (0.119 R)
• M19: 3,634,031 km (0.084 R)
• M20: 3,865,609 km (0.083 R)
• M21: 4,212,975 km (0.119 R)
• M22: 4,494,219 km (0.107 R)
• M23: 4,570,215 km (0.099 R)
• M24: 4,898,433 km (0.103 R)
• M25: 5,075,257 km (0.035 R)
• M26: 5,274,223 km (0.116 R)
• M27: 5,496,076 km (0.051 R)
• M28: 5,803,500 km (0.087 R)
• M29: 6,201,131 km (0.063 R)
• M30: 6,694,355 km (0.117 R)
• M31: 6,781,421 km (0.053 R)
• M32: 7,155,565 km (0.109 R)
• M33: 7,222,436 km (0.069 R)
• M34: 7,924,349 km (0.09 R)
• M35: 8,862,028 km (0.091 R)
• M36: 9,126,069 km (0.107 R)
• M37: 9,465,805 km (0.078 R)
• M38: 9,859,397 km (0.105 R)
• M39: 10,008,247 km (0.088 R)
• M40: 10,157,995 km (0.065 R)
• M41: 10,611,426 km (0.065 R)
• M42: 10,840,759 km (0.076 R)
• M43: 11,304,214 km (0.089 R)
• M44: 11,826,759 km (0.068 R)
• M45: 12,787,177 km (0.091 R)
• M46: 13,386,317 km (0.092 R)
• M47: 13,911,256 km (0.06 R)
• M48: 14,302,304 km (0.067 R)
• M49: 16,018,940 km (0.115 R)
• M50: 16,164,948 km (0.053 R)
• M51: 16,370,196 km (0.1 R)
• M52: 16,842,327 km (0.073 R)
• M53: 18,254,979 km (0.081 R)
• M54: 18,929,217 km (0.067 R)
• M55: 19,674,065 km (0.059 R)
• M56: 19,861,660 km (0.038 R)
• M57: 19,955,758 km (0.116 R)
• M58: 20,936,671 km (0.11 R)
• M59: 21,384,716 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 10.2

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.68 AU - 6.58 AU

Year: 6876 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,967,779 km

• M1: 130,300 km (0.11 R)
• M2: 449,242 km (0.09 R)
• M3: 522,545 km (0.099 R)
• M4: 846,126 km (0.057 R)
• M5: 989,291 km (0.118 R)
• M6: 1,355,058 km (0.105 R)
• M7: 1,448,407 km (0.088 R)
• M8: 1,782,010 km (0.11 R)
• M9: 1,884,784 km (0.108 R)
• M10: 1,968,409 km (0.085 R)
• M11: 2,271,494 km (0.111 R)
• M12: 2,405,833 km (0.037 R)
• M13: 2,519,976 km (0.11 R)
• M14: 2,612,727 km (0.077 R)
• M15: 2,730,161 km (0.057 R)
• M16: 3,117,769 km (0.084 R)
• M17: 3,267,666 km (0.047 R)
• M18: 3,394,525 km (0.083 R)
• M19: 3,471,419 km (0.072 R)
• M20: 3,627,000 km (0.1 R)
• M21: 3,998,901 km (0.092 R)
• M22: 4,189,638 km (0.106 R)
• M23: 4,467,142 km (0.059 R)
• M24: 5,040,401 km (0.113 R)
• M25: 5,820,105 km (0.084 R)
• M26: 6,067,540 km (0.076 R)
• M27: 6,192,604 km (0.08 R)
• M28: 6,895,863 km (0.099 R)
• M29: 7,895,177 km (0.053 R)
• M30: 7,997,652 km (0.116 R)
• M31: 8,272,912 km (0.12 R)
• M32: 8,342,325 km (0.026 R)
• M33: 8,939,520 km (0.096 R)
• M34: 9,333,262 km (0.082 R)
• M35: 9,769,190 km (0.083 R)
• M36: 9,842,642 km (0.107 R)
• M37: 10,063,598 km (0.101 R)
• M38: 10,926,329 km (0.082 R)
• M39: 11,540,429 km (0.086 R)
• M40: 12,522,389 km (0.11 R)
• M41: 12,721,953 km (0.119 R)
• M42: 12,922,713 km (0.087 R)
• M43: 13,653,648 km (0.088 R)
• M44: 14,733,296 km (0.067 R)
• M45: 15,582,413 km (0.096 R)
• M46: 16,797,747 km (0.085 R)
• M47: 17,194,779 km (0.115 R)
• M48: 17,550,373 km (0.077 R)
• M49: 17,818,602 km (0.049 R)
• M50: 17,953,240 km (0.102 R)
• M51: 18,178,535 km (0.069 R)
• M52: 18,404,577 km (0.066 R)
• M53: 18,586,189 km (0.077 R)
• M54: 18,859,654 km (0.111 R)
• M55: 19,502,925 km (0.034 R)
• M56: 19,966,828 km (0.052 R)
• M57: 20,575,392 km (0.077 R)
• M58: 20,952,827 km (0.108 R)
• M59: 22,002,705 km (0.102 R)
• M60: 22,923,331 km (0.065 R)
• M61: 23,167,624 km (0.066 R)
• M62: 23,609,536 km (0.115 R)
• M63: 23,708,121 km (0.11 R)
• M64: 24,352,439 km (0.065 R)
• M65: 24,701,750 km (0.106 R)
• M66: 25,052,707 km (0.066 R)
• M67: 25,203,501 km (0.112 R)
• M68: 25,455,723 km (0.069 R)
• M69: 25,860,984 km (0.082 R)
• M70: 26,421,677 km (0.103 R)
• M71: 26,575,314 km (0.068 R)
• M72: 26,677,938 km (0.082 R)
• M73: 27,555,180 km (0.073 R)
• M74: 28,757,049 km (0.066 R)
• M75: 31,049,636 km (0.107 R)
• M76: 31,482,722 km (0.072 R)
• M77: 31,863,150 km (0.109 R)
• M78: 31,972,207 km (0.098 R)
• M79: 32,573,889 km (0.063 R)
• M80: 33,013,856 km (0.115 R)
• M81: 34,401,377 km (0.076 R)
• M82: 34,625,175 km (0.084 R)
• M83: 34,961,770 km (0.077 R)
• M84: 35,130,367 km (0.106 R)
• M85: 36,205,078 km (0.11 R)
• M86: 36,775,046 km (0.05 R)
• M87: 37,866,063 km (0.108 R)
• M88: 38,097,192 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit