🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.7 AU - 1.14 AU

Year: 332 Days

Day: 40.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.1 AU - 1.22 AU

Year: 471 Days

Day: 21.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.38 AU - 1.4 AU

Year: 617 Days

Day: 19.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,482,338 km

• M1: 113,395 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.01 AU - 3.43 AU

Year: 2177 Days

Day: 30.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.28 AU - 4.12 AU

Year: 2681 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,482,338 km

• M1: 400,174 km (0.053 R)
• M2: 2,785,213 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.01 AU - 4.69 AU

Year: 2846 Days

Day: 25 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 12.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.67 AU - 5.05 AU

Year: 3430 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,482,338 km

• M1: 154,834 km (0.12 R)
• M2: 306,376 km (0.076 R)
• M3: 449,841 km (0.116 R)
• M4: 857,645 km (0.101 R)
• M5: 1,046,437 km (0.106 R)
• M6: 1,404,724 km (0.082 R)
• M7: 1,503,608 km (0.076 R)
• M8: 1,787,844 km (0.099 R)
• M9: 1,922,931 km (0.058 R)
• M10: 2,005,659 km (0.069 R)
• M11: 2,217,938 km (0.118 R)
• M12: 2,348,836 km (0.062 R)
• M13: 2,883,200 km (0.059 R)
• M14: 3,221,889 km (0.071 R)
• M15: 3,454,963 km (0.039 R)
• M16: 3,920,063 km (0.089 R)
• M17: 4,608,362 km (0.11 R)
• M18: 4,701,711 km (0.096 R)
• M19: 4,966,649 km (0.077 R)
• M20: 5,139,584 km (0.082 R)
• M21: 5,217,226 km (0.099 R)
• M22: 5,590,772 km (0.093 R)
• M23: 5,891,912 km (0.095 R)
• M24: 7,214,058 km (0.117 R)
• M25: 7,564,267 km (0.117 R)
• M26: 8,032,209 km (0.106 R)
• M27: 8,303,879 km (0.089 R)
• M28: 8,440,910 km (0.12 R)
• M29: 8,601,728 km (0.027 R)
• M30: 8,740,256 km (0.11 R)
• M31: 9,587,728 km (0.102 R)
• M32: 9,827,683 km (0.063 R)
• M33: 10,216,039 km (0.088 R)
• M34: 10,683,682 km (0.082 R)
• M35: 10,807,848 km (0.077 R)
• M36: 11,007,561 km (0.12 R)
• M37: 11,512,454 km (0.073 R)
• M38: 11,767,668 km (0.047 R)
• M39: 12,231,870 km (0.057 R)
• M40: 12,309,810 km (0.089 R)
• M41: 12,440,110 km (0.096 R)
• M42: 12,544,679 km (0.09 R)
• M43: 12,702,206 km (0.098 R)
• M44: 12,833,852 km (0.11 R)
• M45: 13,151,747 km (0.063 R)
• M46: 13,311,667 km (0.114 R)
• M47: 13,741,312 km (0.095 R)
• M48: 13,930,703 km (0.069 R)
• M49: 14,066,538 km (0.117 R)
• M50: 14,202,822 km (0.115 R)
• M51: 14,641,892 km (0.116 R)
• M52: 14,752,295 km (0.065 R)
• M53: 14,918,498 km (0.079 R)
• M54: 15,196,900 km (0.105 R)
• M55: 15,336,774 km (0.051 R)
• M56: 15,561,470 km (0.108 R)
• M57: 16,014,153 km (0.077 R)
• M58: 16,127,997 km (0.116 R)
• M59: 16,413,729 km (0.083 R)
• M60: 16,614,788 km (0.108 R)
• M61: 16,903,363 km (0.08 R)
• M62: 17,048,323 km (0.051 R)
• M63: 17,956,232 km (0.111 R)
• M64: 18,193,046 km (0.057 R)
• M65: 18,430,906 km (0.062 R)
• M66: 18,520,366 km (0.107 R)
• M67: 18,729,803 km (0.055 R)
• M68: 19,060,265 km (0.035 R)
• M69: 19,241,428 km (0.104 R)
• M70: 19,332,234 km (0.109 R)
• M71: 19,849,393 km (0.083 R)
• M72: 20,032,950 km (0.07 R)
• M73: 20,278,590 km (0.046 R)
• M74: 20,710,928 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 8.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.35 AU - 4.69 AU

Year: 3620 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,482,338 km

• M1: 115,789 km (0.039 R)
• M2: 367,712 km (0.079 R)
• M3: 493,972 km (0.101 R)
• M4: 592,408 km (0.033 R)
• M5: 671,096 km (0.106 R)
• M6: 820,096 km (0.057 R)
• M7: 959,521 km (0.069 R)
• M8: 1,021,903 km (0.055 R)
• M9: 1,217,278 km (0.107 R)
• M10: 1,460,674 km (0.075 R)
• M11: 1,757,775 km (0.117 R)
• M12: 2,238,732 km (0.103 R)
• M13: 2,365,292 km (0.069 R)
• M14: 2,450,862 km (0.063 R)
• M15: 2,508,607 km (0.049 R)
• M16: 2,610,632 km (0.073 R)
• M17: 2,669,724 km (0.082 R)
• M18: 2,940,645 km (0.078 R)
• M19: 3,032,947 km (0.052 R)
• M20: 3,283,823 km (0.081 R)
• M21: 3,476,505 km (0.119 R)
• M22: 3,639,866 km (0.044 R)
• M23: 3,739,199 km (0.115 R)
• M24: 3,872,939 km (0.068 R)
• M25: 3,974,367 km (0.112 R)
• M26: 4,654,887 km (0.069 R)
• M27: 5,109,964 km (0.094 R)
• M28: 5,258,664 km (0.097 R)
• M29: 5,848,230 km (0.075 R)
• M30: 6,180,636 km (0.099 R)
• M31: 6,498,980 km (0.112 R)
• M32: 6,599,510 km (0.042 R)
• M33: 7,027,659 km (0.113 R)
• M34: 7,213,909 km (0.095 R)
• M35: 7,276,440 km (0.111 R)
• M36: 7,676,166 km (0.07 R)
• M37: 8,061,530 km (0.101 R)
• M38: 8,343,672 km (0.108 R)
• M39: 8,475,019 km (0.083 R)
• M40: 8,762,097 km (0.104 R)
• M41: 9,052,167 km (0.081 R)
• M42: 9,232,433 km (0.12 R)
• M43: 9,481,962 km (0.101 R)
• M44: 9,849,075 km (0.093 R)
• M45: 10,080,952 km (0.114 R)
• M46: 10,150,814 km (0.092 R)
• M47: 10,267,799 km (0.1 R)
• M48: 10,526,454 km (0.098 R)
• M49: 10,621,000 km (0.09 R)
• M50: 10,692,209 km (0.102 R)
• M51: 11,194,558 km (0.114 R)
• M52: 11,315,284 km (0.117 R)
• M53: 11,509,462 km (0.063 R)
• M54: 11,729,221 km (0.058 R)
• M55: 12,222,445 km (0.049 R)
• M56: 12,496,509 km (0.118 R)
• M57: 12,647,004 km (0.088 R)
• M58: 12,797,948 km (0.094 R)
• M59: 13,408,008 km (0.058 R)
• M60: 13,923,672 km (0.102 R)
• M61: 15,107,440 km (0.037 R)
• M62: 15,778,835 km (0.085 R)
• M63: 15,968,675 km (0.043 R)
• M64: 16,077,433 km (0.101 R)
• M65: 16,131,886 km (0.111 R)
• M66: 16,186,490 km (0.12 R)
• M67: 16,487,630 km (0.113 R)
• M68: 16,597,585 km (0.034 R)
• M69: 16,762,890 km (0.046 R)
• M70: 16,845,767 km (0.103 R)
• M71: 17,318,198 km (0.093 R)
• M72: 17,598,095 km (0.098 R)
• M73: 17,907,613 km (0.118 R)
• M74: 18,532,334 km (0.12 R)
• M75: 18,589,480 km (0.108 R)
• M76: 18,789,941 km (0.12 R)
• M77: 18,991,150 km (0.099 R)
• M78: 19,192,958 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 11.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.46 AU - 6.4 AU

Year: 5440 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,482,338 km

• M1: 153,637 km (0.113 R)
• M2: 275,709 km (0.112 R)
• M3: 391,348 km (0.068 R)
• M4: 497,712 km (0.052 R)
• M5: 832,662 km (0.116 R)
• M6: 910,602 km (0.065 R)
• M7: 1,131,857 km (0.047 R)
• M8: 1,279,361 km (0.091 R)
• M9: 1,529,040 km (0.078 R)
• M10: 1,710,053 km (0.114 R)
• M11: 1,846,187 km (0.065 R)
• M12: 1,950,906 km (0.089 R)
• M13: 2,075,521 km (0.075 R)
• M14: 2,484,821 km (0.041 R)
• M15: 2,758,585 km (0.089 R)
• M16: 2,919,552 km (0.098 R)
• M17: 3,042,372 km (0.051 R)
• M18: 3,335,584 km (0.048 R)
• M19: 3,748,474 km (0.092 R)
• M20: 3,882,214 km (0.092 R)
• M21: 4,063,228 km (0.108 R)
• M22: 4,177,670 km (0.092 R)
• M23: 4,293,309 km (0.113 R)
• M24: 4,790,573 km (0.103 R)
• M25: 5,331,219 km (0.078 R)
• M26: 5,736,630 km (0.087 R)
• M27: 5,943,224 km (0.095 R)
• M28: 6,178,542 km (0.073 R)
• M29: 6,337,115 km (0.104 R)
• M30: 7,067,452 km (0.109 R)
• M31: 7,456,706 km (0.086 R)
• M32: 8,460,358 km (0.077 R)
• M33: 8,844,077 km (0.106 R)
• M34: 9,112,904 km (0.07 R)
• M35: 9,354,355 km (0.072 R)
• M36: 9,567,233 km (0.083 R)
• M37: 9,935,991 km (0.081 R)
• M38: 10,153,207 km (0.075 R)
• M39: 10,655,856 km (0.1 R)
• M40: 11,102,256 km (0.115 R)
• M41: 11,685,239 km (0.093 R)
• M42: 12,046,369 km (0.116 R)
• M43: 12,444,598 km (0.093 R)
• M44: 12,813,506 km (0.088 R)
• M45: 13,083,979 km (0.116 R)
• M46: 13,356,397 km (0.071 R)
• M47: 14,115,307 km (0.115 R)
• M48: 15,855,430 km (0.109 R)
• M49: 16,073,244 km (0.115 R)
• M50: 16,365,109 km (0.104 R)
• M51: 16,548,367 km (0.077 R)
• M52: 17,850,467 km (0.106 R)
• M53: 18,077,107 km (0.106 R)
• M54: 18,304,496 km (0.117 R)
• M55: 18,762,415 km (0.086 R)
• M56: 18,915,903 km (0.116 R)
• M57: 19,923,444 km (0.07 R)
• M58: 20,473,217 km (0.084 R)
• M59: 20,710,479 km (0.11 R)
• M60: 20,869,053 km (0.108 R)
• M61: 20,988,282 km (0.103 R)
• M62: 22,395,998 km (0.085 R)
• M63: 23,172,860 km (0.094 R)
• M64: 24,000,286 km (0.119 R)
• M65: 24,166,938 km (0.1 R)
• M66: 25,090,405 km (0.111 R)
• M67: 25,641,374 km (0.096 R)
• M68: 26,497,074 km (0.084 R)
• M69: 26,712,345 km (0.08 R)
• M70: 26,841,897 km (0.045 R)
• M71: 27,231,600 km (0.118 R)
• M72: 27,623,247 km (0.118 R)
• M73: 27,885,492 km (0.097 R)
• M74: 28,104,503 km (0.051 R)
• M75: 28,676,715 km (0.064 R)
• M76: 30,012,026 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 12.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.74 AU - 6.48 AU

Year: 5690 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,482,338 km

• M1: 163,660 km (0.098 R)
• M2: 260,899 km (0.105 R)
• M3: 376,239 km (0.079 R)
• M4: 691,142 km (0.116 R)
• M5: 832,811 km (0.098 R)
• M6: 1,208,601 km (0.035 R)
• M7: 1,399,787 km (0.07 R)
• M8: 1,567,038 km (0.113 R)
• M9: 1,688,212 km (0.115 R)
• M10: 1,830,779 km (0.081 R)
• M11: 1,996,084 km (0.098 R)
• M12: 2,128,179 km (0.095 R)
• M13: 2,706,973 km (0.058 R)
• M14: 2,875,121 km (0.071 R)
• M15: 3,003,626 km (0.091 R)
• M16: 3,468,576 km (0.107 R)
• M17: 3,605,608 km (0.085 R)
• M18: 4,027,773 km (0.105 R)
• M19: 4,220,605 km (0.093 R)
• M20: 4,893,795 km (0.089 R)
• M21: 5,099,791 km (0.091 R)
• M22: 5,203,912 km (0.114 R)
• M23: 5,387,767 km (0.029 R)
• M24: 6,507,807 km (0.087 R)
• M25: 6,706,173 km (0.028 R)
• M26: 6,791,893 km (0.101 R)
• M27: 6,964,230 km (0.074 R)
• M28: 7,342,712 km (0.094 R)
• M29: 7,430,975 km (0.12 R)
• M30: 7,938,112 km (0.119 R)
• M31: 9,049,026 km (0.075 R)
• M32: 9,175,436 km (0.12 R)
• M33: 9,590,420 km (0.092 R)
• M34: 9,687,061 km (0.056 R)
• M35: 10,273,933 km (0.114 R)
• M36: 10,973,153 km (0.057 R)
• M37: 11,209,668 km (0.112 R)
• M38: 11,447,827 km (0.05 R)
• M39: 11,825,562 km (0.044 R)
• M40: 12,068,060 km (0.12 R)
• M41: 12,172,480 km (0.065 R)
• M42: 12,841,032 km (0.116 R)
• M43: 13,702,567 km (0.065 R)
• M44: 13,811,474 km (0.075 R)
• M45: 14,140,290 km (0.117 R)
• M46: 15,104,598 km (0.11 R)
• M47: 15,746,522 km (0.073 R)
• M48: 16,013,554 km (0.073 R)
• M49: 16,128,296 km (0.115 R)
• M50: 16,979,059 km (0.089 R)
• M51: 17,174,434 km (0.031 R)
• M52: 17,331,362 km (0.083 R)
• M53: 17,567,577 km (0.103 R)
• M54: 18,322,448 km (0.115 R)
• M55: 18,402,632 km (0.07 R)
• M56: 18,563,151 km (0.073 R)
• M57: 19,291,244 km (0.098 R)
• M58: 19,495,295 km (0.09 R)
• M59: 19,576,976 km (0.027 R)
• M60: 19,864,054 km (0.098 R)
• M61: 19,987,622 km (0.054 R)
• M62: 20,152,628 km (0.113 R)
• M63: 20,900,917 km (0.099 R)
• M64: 21,870,311 km (0.076 R)
• M65: 22,596,160 km (0.081 R)
• M66: 23,765,417 km (0.065 R)
• M67: 23,852,782 km (0.077 R)
• M68: 24,159,458 km (0.092 R)
• M69: 24,467,480 km (0.116 R)
• M70: 24,555,742 km (0.113 R)
• M71: 24,688,286 km (0.069 R)
• M72: 24,821,129 km (0.117 R)
• M73: 25,042,983 km (0.037 R)
• M74: 28,310,499 km (0.119 R)
• M75: 29,194,922 km (0.104 R)
• M76: 30,135,593 km (0.114 R)
• M77: 30,514,824 km (0.113 R)
• M78: 30,609,819 km (0.046 R)
• M79: 30,704,963 km (0.114 R)
• M80: 31,421,387 km (0.095 R)
• M81: 31,854,024 km (0.071 R)
• M82: 32,046,856 km (0.069 R)
• M83: 32,385,396 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit