🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 211 Days

Day: 29.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,448,279 km

• M1: 293,361 km (0.108 R)
• M2: 590,912 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.86 AU - 1.26 AU

Year: 403 Days

Day: 20.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.97 AU - 1.57 AU

Year: 528 Days

Day: 34.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.19 AU - 1.41 AU

Year: 547 Days

Day: 47.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.58 AU - 3.66 AU

Year: 2033 Days

Day: 46.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,448,279 km

• M1: 307,872 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 14.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.76 AU - 7.48 AU

Year: 5586 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,448,279 km

• M1: 226,641 km (0.033 R)
• M2: 371,601 km (0.066 R)
• M3: 610,359 km (0.101 R)
• M4: 849,118 km (0.08 R)
• M5: 966,103 km (0.067 R)
• M6: 1,089,372 km (0.092 R)
• M7: 1,251,536 km (0.093 R)
• M8: 1,904,381 km (0.034 R)
• M9: 2,022,862 km (0.105 R)
• M10: 2,205,521 km (0.094 R)
• M11: 2,500,977 km (0.09 R)
• M12: 3,295,641 km (0.112 R)
• M13: 3,783,779 km (0.053 R)
• M14: 4,139,223 km (0.092 R)
• M15: 5,242,209 km (0.115 R)
• M16: 5,354,557 km (0.046 R)
• M17: 6,193,501 km (0.053 R)
• M18: 6,312,432 km (0.112 R)
• M19: 6,462,329 km (0.059 R)
• M20: 6,765,414 km (0.116 R)
• M21: 7,197,902 km (0.098 R)
• M22: 7,671,229 km (0.107 R)
• M23: 7,895,626 km (0.11 R)
• M24: 8,024,879 km (0.043 R)
• M25: 8,882,074 km (0.06 R)
• M26: 9,151,799 km (0.099 R)
• M27: 9,355,701 km (0.092 R)
• M28: 9,837,706 km (0.111 R)
• M29: 9,976,981 km (0.118 R)
• M30: 10,292,633 km (0.119 R)
• M31: 11,478,196 km (0.116 R)
• M32: 11,846,057 km (0.084 R)
• M33: 11,957,208 km (0.113 R)
• M34: 12,292,607 km (0.113 R)
• M35: 12,480,352 km (0.061 R)
• M36: 12,706,843 km (0.086 R)
• M37: 12,896,683 km (0.072 R)
• M38: 13,976,929 km (0.09 R)
• M39: 14,567,691 km (0.106 R)
• M40: 14,846,242 km (0.063 R)
• M41: 15,489,513 km (0.118 R)
• M42: 16,306,318 km (0.094 R)
• M43: 17,389,107 km (0.088 R)
• M44: 17,642,376 km (0.107 R)
• M45: 18,067,084 km (0.068 R)
• M46: 18,452,149 km (0.051 R)
• M47: 19,013,441 km (0.043 R)
• M48: 19,143,740 km (0.113 R)
• M49: 19,931,672 km (0.096 R)
• M50: 20,064,066 km (0.071 R)
• M51: 20,507,475 km (0.053 R)
• M52: 20,775,105 km (0.094 R)
• M53: 21,223,600 km (0.081 R)
• M54: 22,772,685 km (0.045 R)
• M55: 22,911,063 km (0.053 R)
• M56: 23,188,717 km (0.119 R)
• M57: 23,281,617 km (0.112 R)
• M58: 23,607,442 km (0.079 R)
• M59: 24,783,580 km (0.063 R)
• M60: 25,642,122 km (0.098 R)
• M61: 26,219,869 km (0.099 R)
• M62: 26,316,659 km (0.063 R)
• M63: 26,753,335 km (0.102 R)
• M64: 26,948,261 km (0.099 R)
• M65: 28,078,024 km (0.106 R)
• M66: 28,922,953 km (0.102 R)
• M67: 29,173,081 km (0.104 R)
• M68: 29,574,751 km (0.063 R)
• M69: 29,826,674 km (0.074 R)
• M70: 30,028,781 km (0.089 R)
• M71: 30,739,670 km (0.082 R)
• M72: 31,046,046 km (0.116 R)
• M73: 31,302,158 km (0.059 R)
• M74: 31,456,243 km (0.08 R)
• M75: 32,437,456 km (0.096 R)
• M76: 32,541,277 km (0.11 R)
• M77: 33,114,536 km (0.105 R)
• M78: 34,429,950 km (0.081 R)
• M79: 34,535,865 km (0.111 R)
• M80: 34,907,616 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.19 AU - 7.89 AU

Year: 6892 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,448,279 km

• M1: 194,178 km (0.052 R)
• M2: 310,715 km (0.106 R)
• M3: 403,316 km (0.106 R)
• M4: 567,574 km (0.08 R)
• M5: 695,181 km (0.084 R)
• M6: 944,112 km (0.111 R)
• M7: 1,214,884 km (0.101 R)
• M8: 1,580,352 km (0.086 R)
• M9: 1,959,433 km (0.066 R)
• M10: 2,165,728 km (0.109 R)
• M11: 2,265,959 km (0.088 R)
• M12: 2,494,544 km (0.119 R)
• M13: 2,600,011 km (0.1 R)
• M14: 2,925,686 km (0.09 R)
• M15: 3,037,286 km (0.067 R)
• M16: 3,264,824 km (0.1 R)
• M17: 3,995,011 km (0.09 R)
• M18: 4,600,883 km (0.115 R)
• M19: 5,011,080 km (0.038 R)
• M20: 6,184,077 km (0.11 R)
• M21: 6,296,275 km (0.066 R)
• M22: 6,522,916 km (0.11 R)
• M23: 6,719,338 km (0.106 R)
• M24: 7,185,186 km (0.108 R)
• M25: 7,405,095 km (0.08 R)
• M26: 7,558,732 km (0.12 R)
• M27: 8,360,277 km (0.12 R)
• M28: 8,538,149 km (0.112 R)
• M29: 8,970,188 km (0.11 R)
• M30: 9,115,746 km (0.107 R)
• M31: 9,483,308 km (0.078 R)
• M32: 10,366,235 km (0.098 R)
• M33: 10,982,428 km (0.103 R)
• M34: 11,138,309 km (0.119 R)
• M35: 11,829,302 km (0.099 R)
• M36: 11,929,084 km (0.088 R)
• M37: 12,129,695 km (0.114 R)
• M38: 12,452,826 km (0.06 R)
• M39: 12,984,198 km (0.026 R)
• M40: 13,149,204 km (0.067 R)
• M41: 13,963,465 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 14.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.71 AU - 8.37 AU

Year: 6892 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,448,279 km

• M1: 191,336 km (0.079 R)
• M2: 575,054 km (0.119 R)
• M3: 685,906 km (0.069 R)
• M4: 1,034,020 km (0.108 R)
• M5: 1,699,581 km (0.068 R)
• M6: 2,201,482 km (0.089 R)
• M7: 2,363,347 km (0.031 R)
• M8: 2,601,806 km (0.039 R)
• M9: 2,873,476 km (0.046 R)
• M10: 3,076,929 km (0.11 R)
• M11: 3,285,319 km (0.08 R)
• M12: 3,688,784 km (0.044 R)
• M13: 3,910,488 km (0.089 R)
• M14: 4,455,025 km (0.099 R)
• M15: 5,054,314 km (0.076 R)
• M16: 5,394,948 km (0.067 R)
• M17: 5,647,469 km (0.1 R)
• M18: 6,428,221 km (0.105 R)
• M19: 7,277,787 km (0.116 R)
• M20: 7,486,925 km (0.104 R)
• M21: 7,911,334 km (0.061 R)
• M22: 8,054,649 km (0.109 R)
• M23: 8,234,914 km (0.042 R)
• M24: 8,489,530 km (0.077 R)
• M25: 8,820,739 km (0.037 R)
• M26: 9,420,178 km (0.079 R)
• M27: 10,383,289 km (0.089 R)
• M28: 11,418,057 km (0.053 R)
• M29: 11,661,603 km (0.027 R)
• M30: 11,865,804 km (0.07 R)
• M31: 12,904,911 km (0.06 R)
• M32: 13,499,413 km (0.094 R)
• M33: 14,495,734 km (0.086 R)
• M34: 14,847,738 km (0.113 R)
• M35: 15,966,282 km (0.069 R)
• M36: 17,577,600 km (0.067 R)
• M37: 18,047,338 km (0.09 R)
• M38: 18,568,985 km (0.093 R)
• M39: 18,712,150 km (0.086 R)
• M40: 19,143,740 km (0.115 R)
• M41: 19,627,241 km (0.063 R)
• M42: 20,952,528 km (0.072 R)
• M43: 21,201,160 km (0.034 R)
• M44: 21,500,804 km (0.079 R)
• M45: 22,104,282 km (0.08 R)
• M46: 22,205,410 km (0.099 R)
• M47: 22,560,556 km (0.114 R)
• M48: 24,993,615 km (0.102 R)
• M49: 25,840,938 km (0.033 R)
• M50: 26,482,413 km (0.075 R)
• M51: 27,183,429 km (0.055 R)
• M52: 27,346,042 km (0.088 R)
• M53: 28,990,272 km (0.057 R)
• M54: 29,545,430 km (0.081 R)
• M55: 29,712,680 km (0.063 R)
• M56: 29,992,129 km (0.117 R)
• M57: 31,118,601 km (0.088 R)
• M58: 31,402,239 km (0.039 R)
• M59: 31,743,920 km (0.098 R)
• M60: 32,891,785 km (0.073 R)
• M61: 33,296,746 km (0.092 R)
• M62: 33,878,233 km (0.111 R)
• M63: 34,462,861 km (0.117 R)
• M64: 34,580,296 km (0.032 R)
• M65: 35,287,146 km (0.053 R)
• M66: 35,642,441 km (0.059 R)
• M67: 37,135,427 km (0.054 R)
• M68: 38,101,680 km (0.12 R)
• M69: 38,344,477 km (0.062 R)
• M70: 39,076,161 km (0.075 R)
• M71: 39,935,451 km (0.079 R)
• M72: 40,305,706 km (0.097 R)
• M73: 40,615,074 km (0.078 R)
• M74: 40,987,423 km (0.072 R)
• M75: 41,610,498 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 11.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.17 AU - 13.11 AU

Year: 15606 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,448,279 km

• M1: 163,660 km (0.1 R)
• M2: 327,470 km (0.081 R)
• M3: 513,719 km (0.103 R)
• M4: 695,032 km (0.101 R)
• M5: 970,890 km (0.067 R)
• M6: 1,227,451 km (0.091 R)
• M7: 2,221,977 km (0.118 R)
• M8: 2,563,210 km (0.116 R)
• M9: 3,449,428 km (0.06 R)
• M10: 3,804,723 km (0.062 R)
• M11: 4,048,268 km (0.085 R)
• M12: 4,296,900 km (0.088 R)
• M13: 4,722,506 km (0.058 R)
• M14: 5,985,411 km (0.059 R)
• M15: 7,096,773 km (0.105 R)
• M16: 7,196,406 km (0.116 R)
• M17: 7,296,487 km (0.071 R)
• M18: 8,062,128 km (0.097 R)
• M19: 8,218,458 km (0.034 R)
• M20: 8,323,177 km (0.113 R)
• M21: 9,068,623 km (0.094 R)
• M22: 9,176,782 km (0.041 R)
• M23: 9,946,613 km (0.091 R)
• M24: 12,258,199 km (0.093 R)
• M25: 12,378,027 km (0.094 R)
• M26: 12,739,755 km (0.1 R)
• M27: 13,105,073 km (0.056 R)
• M28: 15,175,058 km (0.082 R)
• M29: 15,952,668 km (0.05 R)
• M30: 18,844,395 km (0.055 R)
• M31: 18,982,773 km (0.044 R)
• M32: 20,812,505 km (0.101 R)
• M33: 21,748,389 km (0.108 R)
• M34: 22,111,912 km (0.075 R)
• M35: 22,257,919 km (0.059 R)
• M36: 22,624,434 km (0.059 R)
• M37: 23,288,948 km (0.081 R)
• M38: 23,735,647 km (0.113 R)
• M39: 23,885,095 km (0.039 R)
• M40: 24,034,992 km (0.111 R)
• M41: 25,168,645 km (0.041 R)
• M42: 25,626,863 km (0.05 R)
• M43: 25,703,607 km (0.085 R)
• M44: 26,088,073 km (0.102 R)
• M45: 26,165,116 km (0.067 R)
• M46: 26,242,309 km (0.117 R)
• M47: 26,940,482 km (0.11 R)
• M48: 27,487,711 km (0.046 R)
• M49: 28,038,680 km (0.114 R)
• M50: 30,278,609 km (0.062 R)
• M51: 30,847,530 km (0.046 R)
• M52: 31,010,741 km (0.093 R)
• M53: 31,748,707 km (0.089 R)
• M54: 31,913,415 km (0.04 R)
• M55: 32,409,481 km (0.093 R)
• M56: 32,575,385 km (0.075 R)
• M57: 32,991,566 km (0.085 R)
• M58: 33,493,018 km (0.119 R)
• M59: 36,814,390 km (0.08 R)
• M60: 37,421,459 km (0.112 R)
• M61: 37,682,806 km (0.118 R)
• M62: 38,382,326 km (0.116 R)
• M63: 38,557,954 km (0.113 R)
• M64: 38,997,921 km (0.11 R)
• M65: 39,439,683 km (0.058 R)
• M66: 41,493,064 km (0.056 R)
• M67: 42,034,459 km (0.051 R)
• M68: 42,941,919 km (0.119 R)
• M69: 45,982,197 km (0.041 R)
• M70: 46,168,745 km (0.118 R)
• M71: 46,355,443 km (0.119 R)
• M72: 48,426,177 km (0.034 R)
• M73: 55,608,969 km (0.09 R)
• M74: 59,221,608 km (0.049 R)
• M75: 59,932,946 km (0.098 R)
• M76: 61,466,474 km (0.037 R)
• M77: 62,186,488 km (0.039 R)
• M78: 62,805,973 km (0.062 R)
• M79: 63,842,986 km (0.1 R)
• M80: 64,259,317 km (0.089 R)
• M81: 65,304,258 km (0.115 R)
• M82: 65,723,730 km (0.07 R)
• M83: 67,940,920 km (0.073 R)
• M84: 69,753,598 km (0.061 R)
• M85: 69,860,859 km (0.096 R)
• M86: 71,042,832 km (0.102 R)
• M87: 72,014,919 km (0.099 R)
• M88: 72,448,304 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit