🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.44 AU - 0.66 AU

Year: 259 Days

Day: 27.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,199,199 km

• M1: 131,347 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 274 Days

Day: 19.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,199,199 km

• M1: 306,975 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 9.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.27 AU - 1.49 AU

Year: 1031 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,199,199 km

• M1: 115,041 km (0.104 R)
• M2: 240,404 km (0.035 R)
• M3: 365,767 km (0.111 R)
• M4: 441,015 km (0.095 R)
• M5: 511,475 km (0.087 R)
• M6: 580,290 km (0.097 R)
• M7: 640,279 km (0.106 R)
• M8: 728,392 km (0.09 R)
• M9: 794,065 km (0.078 R)
• M10: 996,621 km (0.09 R)
• M11: 1,055,563 km (0.035 R)
• M12: 1,138,440 km (0.05 R)
• M13: 1,223,860 km (0.102 R)
• M14: 1,335,610 km (0.081 R)
• M15: 1,401,134 km (0.078 R)
• M16: 1,467,705 km (0.091 R)
• M17: 1,535,473 km (0.113 R)
• M18: 1,604,288 km (0.106 R)
• M19: 1,674,150 km (0.102 R)
• M20: 2,192,207 km (0.045 R)
• M21: 2,270,148 km (0.067 R)
• M22: 2,368,882 km (0.049 R)
• M23: 2,591,334 km (0.061 R)
• M24: 2,705,178 km (0.117 R)
• M25: 2,820,668 km (0.07 R)
• M26: 2,959,345 km (0.111 R)
• M27: 3,100,266 km (0.078 R)
• M28: 3,593,790 km (0.107 R)
• M29: 3,802,778 km (0.084 R)
• M30: 4,063,826 km (0.091 R)
• M31: 4,293,908 km (0.045 R)
• M32: 4,466,244 km (0.116 R)
• M33: 4,603,126 km (0.095 R)
• M34: 4,703,656 km (0.102 R)
• M35: 4,804,934 km (0.075 R)
• M36: 4,894,244 km (0.117 R)
• M37: 4,996,868 km (0.078 R)
• M38: 5,401,381 km (0.1 R)
• M39: 5,938,886 km (0.119 R)
• M40: 6,130,970 km (0.095 R)
• M41: 6,521,570 km (0.077 R)
• M42: 6,934,609 km (0.073 R)
• M43: 7,035,588 km (0.062 R)
• M44: 7,122,654 km (0.061 R)
• M45: 7,180,847 km (0.086 R)
• M46: 7,253,702 km (0.08 R)
• M47: 7,341,516 km (0.099 R)
• M48: 7,786,120 km (0.116 R)
• M49: 8,239,552 km (0.106 R)
• M50: 8,331,255 km (0.056 R)
• M51: 8,515,709 km (0.106 R)
• M52: 8,982,754 km (0.077 R)
• M53: 9,045,585 km (0.091 R)
• M54: 9,108,715 km (0.103 R)
• M55: 9,203,560 km (0.057 R)
• M56: 9,266,990 km (0.117 R)
• M57: 9,586,232 km (0.111 R)
• M58: 9,876,751 km (0.089 R)
• M59: 9,941,676 km (0.06 R)
• M60: 10,023,057 km (0.1 R)
• M61: 10,301,459 km (0.104 R)
• M62: 10,515,982 km (0.057 R)
• M63: 10,815,627 km (0.087 R)
• M64: 11,338,172 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 9.5

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.43 AU - 1.53 AU

Year: 1145 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,199,199 km

• M1: 262,544 km (0.099 R)
• M2: 340,485 km (0.027 R)
• M3: 408,402 km (0.103 R)
• M4: 590,463 km (0.047 R)
• M5: 688,898 km (0.111 R)
• M6: 800,049 km (0.092 R)
• M7: 868,416 km (0.104 R)
• M8: 989,590 km (0.098 R)
• M9: 1,048,681 km (0.092 R)
• M10: 1,225,506 km (0.113 R)
• M11: 1,370,915 km (0.102 R)
• M12: 1,496,577 km (0.04 R)
• M13: 1,608,626 km (0.089 R)
• M14: 1,841,251 km (0.051 R)
• M15: 1,989,951 km (0.103 R)
• M16: 2,269,848 km (0.107 R)
• M17: 2,439,792 km (0.117 R)
• M18: 2,582,957 km (0.059 R)
• M19: 2,760,530 km (0.052 R)
• M20: 2,856,272 km (0.086 R)
• M21: 2,953,062 km (0.088 R)
• M22: 3,116,872 km (0.093 R)
• M23: 3,205,583 km (0.104 R)
• M24: 3,510,912 km (0.067 R)
• M25: 3,708,082 km (0.053 R)
• M26: 3,861,420 km (0.035 R)
• M27: 3,956,714 km (0.057 R)
• M28: 4,174,229 km (0.111 R)
• M29: 4,235,265 km (0.094 R)
• M30: 4,346,117 km (0.116 R)
• M31: 4,545,382 km (0.103 R)
• M32: 4,633,644 km (0.103 R)
• M33: 4,747,788 km (0.093 R)
• M34: 4,850,113 km (0.09 R)
• M35: 4,940,170 km (0.11 R)
• M36: 5,017,961 km (0.112 R)
• M37: 5,148,411 km (0.094 R)
• M38: 5,240,264 km (0.077 R)
• M39: 5,492,785 km (0.075 R)
• M40: 5,559,805 km (0.095 R)
• M41: 5,627,274 km (0.105 R)
• M42: 5,735,582 km (0.094 R)
• M43: 6,203,973 km (0.112 R)
• M44: 6,400,395 km (0.077 R)
• M45: 6,641,697 km (0.102 R)
• M46: 6,929,523 km (0.106 R)
• M47: 7,280,330 km (0.097 R)
• M48: 7,487,673 km (0.083 R)
• M49: 7,547,213 km (0.09 R)
• M50: 8,151,887 km (0.048 R)
• M51: 8,382,567 km (0.049 R)
• M52: 8,584,375 km (0.111 R)
• M53: 8,662,315 km (0.091 R)
• M54: 9,056,057 km (0.099 R)
• M55: 9,812,124 km (0.048 R)
• M56: 9,877,349 km (0.048 R)
• M57: 9,942,723 km (0.028 R)
• M58: 10,106,982 km (0.111 R)
• M59: 10,454,797 km (0.106 R)
• M60: 10,538,123 km (0.107 R)
• M61: 11,162,096 km (0.061 R)
• M62: 11,247,217 km (0.068 R)
• M63: 11,366,895 km (0.068 R)
• M64: 11,573,190 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.31 AU - 2.07 AU

Year: 1397 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,199,199 km

• M1: 218,413 km (0.095 R)
• M2: 330,910 km (0.102 R)
• M3: 466,745 km (0.116 R)
• M4: 724,353 km (0.093 R)
• M5: 827,725 km (0.118 R)
• M6: 1,087,876 km (0.086 R)
• M7: 1,240,017 km (0.042 R)
• M8: 1,375,253 km (0.091 R)
• M9: 1,660,985 km (0.08 R)
• M10: 1,766,601 km (0.033 R)
• M11: 1,865,336 km (0.115 R)
• M12: 2,106,787 km (0.079 R)
• M13: 2,338,813 km (0.073 R)
• M14: 2,488,112 km (0.095 R)
• M15: 2,599,712 km (0.117 R)
• M16: 2,870,334 km (0.118 R)
• M17: 2,987,619 km (0.118 R)
• M18: 3,095,778 km (0.076 R)
• M19: 3,216,205 km (0.025 R)
• M20: 3,371,786 km (0.061 R)
• M21: 3,530,061 km (0.117 R)
• M22: 3,621,465 km (0.11 R)
• M23: 3,737,104 km (0.081 R)
• M24: 3,865,609 km (0.101 R)
• M25: 3,960,005 km (0.047 R)
• M26: 4,055,299 km (0.11 R)
• M27: 4,223,746 km (0.104 R)
• M28: 4,345,519 km (0.113 R)
• M29: 4,468,488 km (0.113 R)
• M30: 4,680,319 km (0.078 R)
• M31: 4,870,009 km (0.072 R)
• M32: 4,985,050 km (0.118 R)
• M33: 5,257,168 km (0.049 R)
• M34: 5,640,887 km (0.064 R)
• M35: 5,775,375 km (0.061 R)
• M36: 6,116,159 km (0.103 R)
• M37: 6,421,638 km (0.09 R)
• M38: 6,675,356 km (0.102 R)
• M39: 6,817,624 km (0.068 R)
• M40: 6,975,450 km (0.092 R)
• M41: 7,076,578 km (0.05 R)
• M42: 7,192,666 km (0.085 R)
• M43: 7,604,060 km (0.049 R)
• M44: 7,737,800 km (0.074 R)
• M45: 7,887,548 km (0.116 R)
• M46: 8,204,994 km (0.115 R)
• M47: 8,573,005 km (0.067 R)
• M48: 8,852,604 km (0.062 R)
• M49: 8,946,401 km (0.082 R)
• M50: 9,357,048 km (0.096 R)
• M51: 9,484,655 km (0.114 R)
• M52: 9,564,689 km (0.106 R)
• M53: 9,757,820 km (0.083 R)
• M54: 9,968,454 km (0.116 R)
• M55: 10,775,684 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 12.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.31 AU

Year: 1652 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,199,199 km

• M1: 159,621 km (0.104 R)
• M2: 245,341 km (0.111 R)
• M3: 381,026 km (0.084 R)
• M4: 484,398 km (0.097 R)
• M5: 579,991 km (0.06 R)
• M6: 697,874 km (0.112 R)
• M7: 928,255 km (0.054 R)
• M8: 1,157,738 km (0.028 R)
• M9: 1,265,897 km (0.112 R)
• M10: 1,503,010 km (0.077 R)
• M11: 1,765,255 km (0.087 R)
• M12: 2,075,670 km (0.116 R)
• M13: 2,231,851 km (0.101 R)
• M14: 2,334,475 km (0.066 R)
• M15: 2,520,874 km (0.089 R)
• M16: 2,859,115 km (0.082 R)
• M17: 3,059,127 km (0.116 R)
• M18: 3,341,717 km (0.105 R)
• M19: 3,486,229 km (0.074 R)
• M20: 3,904,953 km (0.114 R)
• M21: 4,001,743 km (0.095 R)
• M22: 4,411,492 km (0.082 R)
• M23: 4,570,514 km (0.058 R)
• M24: 4,775,613 km (0.114 R)
• M25: 4,879,284 km (0.079 R)
• M26: 5,271,380 km (0.116 R)
• M27: 5,409,459 km (0.118 R)
• M28: 5,689,207 km (0.086 R)
• M29: 5,910,163 km (0.058 R)
• M30: 6,442,432 km (0.098 R)
• M31: 6,573,779 km (0.089 R)
• M32: 7,192,815 km (0.09 R)
• M33: 7,569,951 km (0.087 R)
• M34: 7,760,838 km (0.114 R)
• M35: 7,953,520 km (0.096 R)
• M36: 8,272,164 km (0.072 R)
• M37: 8,522,740 km (0.109 R)
• M38: 8,940,118 km (0.084 R)
• M39: 9,086,874 km (0.09 R)
• M40: 9,345,678 km (0.063 R)
• M41: 9,494,678 km (0.033 R)
• M42: 9,719,673 km (0.119 R)
• M43: 10,060,307 km (0.088 R)
• M44: 10,695,350 km (0.115 R)
• M45: 11,007,860 km (0.101 R)
• M46: 11,145,640 km (0.104 R)
• M47: 11,244,225 km (0.117 R)
• M48: 12,064,769 km (0.078 R)
• M49: 12,145,851 km (0.084 R)
• M50: 12,512,964 km (0.098 R)
• M51: 12,987,339 km (0.048 R)
• M52: 13,258,111 km (0.086 R)
• M53: 13,720,668 km (0.115 R)
• M54: 13,932,648 km (0.049 R)
• M55: 14,081,797 km (0.066 R)
• M56: 14,402,984 km (0.065 R)
• M57: 14,532,087 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 15

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.23 AU - 4.45 AU

Year: 4784 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,199,199 km

• M1: 202,705 km (0.071 R)
• M2: 311,014 km (0.105 R)
• M3: 418,575 km (0.117 R)
• M4: 546,182 km (0.112 R)
• M5: 986,748 km (0.1 R)
• M6: 1,129,614 km (0.099 R)
• M7: 1,313,170 km (0.08 R)
• M8: 1,554,621 km (0.034 R)
• M9: 1,699,432 km (0.113 R)
• M10: 1,899,893 km (0.077 R)
• M11: 2,121,747 km (0.101 R)
• M12: 2,394,015 km (0.041 R)
• M13: 2,750,955 km (0.12 R)
• M14: 3,109,841 km (0.081 R)
• M15: 3,217,401 km (0.084 R)
• M16: 3,579,877 km (0.093 R)
• M17: 3,741,742 km (0.117 R)
• M18: 4,327,567 km (0.098 R)
• M19: 4,605,071 km (0.062 R)
• M20: 4,942,414 km (0.1 R)
• M21: 5,141,380 km (0.042 R)
• M22: 5,269,435 km (0.085 R)
• M23: 5,622,486 km (0.085 R)
• M24: 5,830,427 km (0.104 R)
• M25: 5,964,168 km (0.1 R)
• M26: 6,234,641 km (0.114 R)
• M27: 6,371,523 km (0.026 R)
• M28: 6,469,809 km (0.097 R)
• M29: 7,233,805 km (0.077 R)
• M30: 7,480,941 km (0.075 R)
• M31: 7,752,012 km (0.107 R)
• M32: 7,962,795 km (0.069 R)
• M33: 8,390,047 km (0.113 R)
• M34: 9,333,860 km (0.096 R)
• M35: 9,603,435 km (0.07 R)
• M36: 9,739,121 km (0.06 R)
• M37: 9,875,404 km (0.048 R)
• M38: 10,265,256 km (0.084 R)
• M39: 10,496,983 km (0.053 R)
• M40: 10,613,371 km (0.083 R)
• M41: 10,871,277 km (0.069 R)
• M42: 11,154,915 km (0.071 R)
• M43: 11,585,009 km (0.088 R)
• M44: 11,753,755 km (0.116 R)
• M45: 12,069,407 km (0.107 R)
• M46: 12,486,336 km (0.117 R)
• M47: 12,808,270 km (0.093 R)
• M48: 13,007,834 km (0.093 R)
• M49: 13,258,710 km (0.066 R)
• M50: 13,485,949 km (0.063 R)
• M51: 13,688,953 km (0.051 R)
• M52: 13,995,479 km (0.038 R)
• M53: 14,304,249 km (0.093 R)
• M54: 14,407,621 km (0.069 R)
• M55: 14,797,773 km (0.108 R)
• M56: 14,928,521 km (0.093 R)
• M57: 15,059,718 km (0.11 R)
• M58: 15,244,023 km (0.093 R)
• M59: 15,694,911 km (0.092 R)
• M60: 16,392,785 km (0.117 R)
• M61: 16,691,083 km (0.085 R)
• M62: 17,046,079 km (0.09 R)
• M63: 17,320,741 km (0.101 R)
• M64: 17,735,725 km (0.025 R)
• M65: 17,902,527 km (0.114 R)
• M66: 18,406,223 km (0.066 R)
• M67: 18,518,870 km (0.113 R)
• M68: 18,773,037 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit