🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 35.7 Hours

Environment

Temp: 257 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 42.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 34.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,734,813 km

• M1: 274,213 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.77 AU - 1.23 AU

Year: 351 Days

Day: 19.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.35 AU

Year: 456 Days

Day: 33.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 9.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.02 AU - 6.7 AU

Year: 4986 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,734,813 km

• M1: 133,740 km (0.102 R)
• M2: 200,461 km (0.05 R)
• M3: 269,875 km (0.048 R)
• M4: 483,351 km (0.108 R)
• M5: 738,415 km (0.089 R)
• M6: 862,432 km (0.093 R)
• M7: 1,007,242 km (0.089 R)
• M8: 1,276,668 km (0.03 R)
• M9: 1,412,204 km (0.085 R)
• M10: 1,505,403 km (0.067 R)
• M11: 1,568,683 km (0.077 R)
• M12: 1,649,167 km (0.115 R)
• M13: 1,967,511 km (0.071 R)
• M14: 2,178,594 km (0.092 R)
• M15: 2,415,706 km (0.077 R)
• M16: 2,875,421 km (0.114 R)
• M17: 3,014,696 km (0.035 R)
• M18: 3,918,567 km (0.094 R)
• M19: 4,434,530 km (0.051 R)
• M20: 4,642,321 km (0.052 R)
• M21: 4,924,313 km (0.119 R)
• M22: 5,480,518 km (0.102 R)
• M23: 5,879,196 km (0.086 R)
• M24: 6,031,188 km (0.097 R)
• M25: 6,107,632 km (0.119 R)
• M26: 6,599,510 km (0.102 R)
• M27: 6,943,436 km (0.112 R)
• M28: 7,374,726 km (0.036 R)
• M29: 7,456,556 km (0.081 R)
• M30: 8,178,516 km (0.11 R)
• M31: 8,319,886 km (0.102 R)
• M32: 8,576,596 km (0.066 R)
• M33: 8,980,959 km (0.107 R)
• M34: 9,273,572 km (0.115 R)
• M35: 9,569,327 km (0.043 R)
• M36: 9,898,293 km (0.078 R)
• M37: 10,200,630 km (0.074 R)
• M38: 10,352,921 km (0.066 R)
• M39: 10,598,261 km (0.08 R)
• M40: 11,032,095 km (0.087 R)
• M41: 11,219,691 km (0.073 R)
• M42: 11,949,130 km (0.112 R)
• M43: 12,759,202 km (0.093 R)
• M44: 13,055,257 km (0.115 R)
• M45: 13,220,712 km (0.091 R)
• M46: 13,320,344 km (0.099 R)
• M47: 13,486,846 km (0.077 R)
• M48: 14,092,119 km (0.096 R)
• M49: 15,016,634 km (0.099 R)
• M50: 15,503,725 km (0.078 R)
• M51: 15,678,904 km (0.116 R)
• M52: 15,996,052 km (0.11 R)
• M53: 16,350,748 km (0.067 R)
• M54: 16,493,464 km (0.111 R)
• M55: 16,672,383 km (0.096 R)
• M56: 17,176,678 km (0.043 R)
• M57: 17,285,286 km (0.064 R)
• M58: 17,869,017 km (0.079 R)
• M59: 18,163,425 km (0.114 R)
• M60: 18,719,481 km (0.092 R)
• M61: 19,018,377 km (0.117 R)
• M62: 19,432,015 km (0.118 R)
• M63: 20,536,496 km (0.09 R)
• M64: 21,271,172 km (0.116 R)
• M65: 21,739,563 km (0.047 R)
• M66: 21,896,491 km (0.095 R)
• M67: 22,014,374 km (0.113 R)
• M68: 22,093,062 km (0.053 R)
• M69: 23,848,893 km (0.114 R)
• M70: 23,929,675 km (0.115 R)
• M71: 24,416,916 km (0.118 R)
• M72: 24,989,427 km (0.102 R)
• M73: 25,194,825 km (0.11 R)
• M74: 25,359,681 km (0.036 R)
• M75: 26,649,365 km (0.094 R)
• M76: 26,733,289 km (0.094 R)
• M77: 27,112,071 km (0.062 R)
• M78: 27,450,162 km (0.119 R)
• M79: 27,704,778 km (0.066 R)
• M80: 28,002,777 km (0.068 R)
• M81: 28,344,608 km (0.1 R)
• M82: 28,430,327 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 8.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.91 AU - 6.33 AU

Year: 5321 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,734,813 km

• M1: 163,062 km (0.066 R)
• M2: 224,846 km (0.047 R)
• M3: 352,453 km (0.064 R)
• M4: 420,669 km (0.042 R)
• M5: 529,427 km (0.115 R)
• M6: 728,242 km (0.072 R)
• M7: 845,378 km (0.099 R)
• M8: 915,389 km (0.116 R)
• M9: 996,471 km (0.118 R)
• M10: 1,245,103 km (0.09 R)
• M11: 1,305,391 km (0.063 R)
• M12: 1,397,693 km (0.081 R)
• M13: 1,665,623 km (0.093 R)
• M14: 1,811,481 km (0.095 R)
• M15: 1,938,340 km (0.053 R)
• M16: 2,008,800 km (0.081 R)
• M17: 2,176,499 km (0.113 R)
• M18: 2,249,952 km (0.071 R)
• M19: 2,411,667 km (0.11 R)
• M20: 2,538,825 km (0.096 R)
• M21: 2,906,537 km (0.068 R)
• M22: 3,347,552 km (0.112 R)
• M23: 3,590,498 km (0.108 R)
• M24: 3,721,397 km (0.117 R)
• M25: 3,780,039 km (0.028 R)
• M26: 4,048,118 km (0.118 R)
• M27: 4,169,293 km (0.105 R)
• M28: 4,291,664 km (0.085 R)
• M29: 4,384,265 km (0.086 R)
• M30: 5,050,873 km (0.093 R)
• M31: 5,479,321 km (0.079 R)
• M32: 5,579,851 km (0.076 R)
• M33: 5,885,180 km (0.078 R)
• M34: 6,005,457 km (0.104 R)
• M35: 6,213,548 km (0.092 R)
• M36: 6,636,760 km (0.108 R)
• M37: 6,996,543 km (0.105 R)
• M38: 7,289,007 km (0.099 R)
• M39: 7,641,609 km (0.064 R)
• M40: 8,037,744 km (0.094 R)
• M41: 8,113,889 km (0.092 R)
• M42: 8,190,483 km (0.081 R)
• M43: 8,363,269 km (0.092 R)
• M44: 8,421,313 km (0.116 R)
• M45: 8,498,655 km (0.111 R)
• M46: 8,615,341 km (0.082 R)
• M47: 8,751,924 km (0.108 R)
• M48: 8,850,060 km (0.105 R)
• M49: 9,027,484 km (0.091 R)
• M50: 9,186,356 km (0.112 R)
• M51: 9,325,931 km (0.115 R)
• M52: 9,587,279 km (0.097 R)
• M53: 9,749,293 km (0.099 R)
• M54: 9,810,180 km (0.059 R)
• M55: 10,551,886 km (0.083 R)
• M56: 10,761,173 km (0.105 R)
• M57: 11,013,994 km (0.099 R)
• M58: 11,183,787 km (0.071 R)
• M59: 11,568,703 km (0.104 R)
• M60: 11,719,647 km (0.076 R)
• M61: 11,806,114 km (0.115 R)
• M62: 12,110,696 km (0.105 R)
• M63: 12,176,369 km (0.112 R)
• M64: 12,727,488 km (0.058 R)
• M65: 12,927,949 km (0.119 R)
• M66: 13,017,408 km (0.065 R)
• M67: 13,377,191 km (0.091 R)
• M68: 13,558,205 km (0.071 R)
• M69: 13,649,160 km (0.089 R)
• M70: 14,244,709 km (0.111 R)
• M71: 14,522,363 km (0.086 R)
• M72: 15,295,335 km (0.049 R)
• M73: 16,105,856 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 14.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.74 AU - 8.8 AU

Year: 6889 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,734,813 km

• M1: 184,005 km (0.072 R)
• M2: 284,386 km (0.119 R)
• M3: 388,356 km (0.112 R)
• M4: 525,537 km (0.088 R)
• M5: 620,831 km (0.114 R)
• M6: 723,605 km (0.11 R)
• M7: 949,797 km (0.117 R)
• M8: 1,135,897 km (0.107 R)
• M9: 1,284,148 km (0.112 R)
• M10: 1,492,388 km (0.115 R)
• M11: 1,807,441 km (0.065 R)
• M12: 1,963,322 km (0.114 R)
• M13: 2,083,450 km (0.117 R)
• M14: 2,394,613 km (0.106 R)
• M15: 2,698,895 km (0.119 R)
• M16: 3,062,418 km (0.079 R)
• M17: 3,321,522 km (0.1 R)
• M18: 3,662,006 km (0.116 R)
• M19: 3,836,587 km (0.076 R)
• M20: 4,403,413 km (0.087 R)
• M21: 4,616,291 km (0.1 R)
• M22: 5,135,396 km (0.103 R)
• M23: 5,501,462 km (0.119 R)
• M24: 5,934,398 km (0.044 R)
• M25: 6,110,774 km (0.05 R)
• M26: 6,680,891 km (0.074 R)
• M27: 6,772,445 km (0.104 R)
• M28: 6,864,448 km (0.1 R)
• M29: 7,205,531 km (0.034 R)
• M30: 7,647,593 km (0.047 R)
• M31: 8,858,588 km (0.105 R)
• M32: 9,230,189 km (0.111 R)
• M33: 9,814,368 km (0.065 R)
• M34: 10,731,403 km (0.047 R)
• M35: 11,019,080 km (0.09 R)
• M36: 11,236,446 km (0.116 R)
• M37: 11,638,864 km (0.097 R)
• M38: 12,232,618 km (0.056 R)
• M39: 12,382,665 km (0.1 R)
• M40: 12,495,461 km (0.105 R)
• M41: 12,646,555 km (0.09 R)
• M42: 13,994,432 km (0.101 R)
• M43: 14,230,049 km (0.072 R)
• M44: 14,745,114 km (0.087 R)
• M45: 14,944,827 km (0.119 R)
• M46: 15,145,588 km (0.101 R)
• M47: 15,834,486 km (0.108 R)
• M48: 16,908,000 km (0.095 R)
• M49: 17,159,175 km (0.09 R)
• M50: 17,538,106 km (0.108 R)
• M51: 17,962,366 km (0.088 R)
• M52: 18,175,842 km (0.055 R)
• M53: 18,562,104 km (0.098 R)
• M54: 18,994,591 km (0.082 R)
• M55: 20,356,231 km (0.074 R)
• M56: 20,712,872 km (0.101 R)
• M57: 21,116,338 km (0.084 R)
• M58: 21,296,603 km (0.083 R)
• M59: 22,572,224 km (0.105 R)
• M60: 23,779,030 km (0.097 R)
• M61: 24,060,574 km (0.118 R)
• M62: 24,864,064 km (0.107 R)
• M63: 25,292,961 km (0.064 R)
• M64: 25,868,763 km (0.097 R)
• M65: 26,061,595 km (0.1 R)
• M66: 26,255,025 km (0.078 R)
• M67: 27,819,070 km (0.103 R)
• M68: 28,811,952 km (0.057 R)
• M69: 29,413,185 km (0.04 R)
• M70: 29,664,959 km (0.095 R)
• M71: 30,577,206 km (0.088 R)
• M72: 31,550,191 km (0.11 R)
• M73: 32,221,885 km (0.065 R)
• M74: 32,741,738 km (0.025 R)
• M75: 33,264,283 km (0.119 R)
• M76: 34,635,946 km (0.069 R)
• M77: 35,650,070 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 10.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.88 AU - 8.96 AU

Year: 9363 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,734,813 km

• M1: 172,786 km (0.032 R)
• M2: 318,344 km (0.104 R)
• M3: 565,630 km (0.101 R)
• M4: 1,103,583 km (0.042 R)
• M5: 1,273,676 km (0.085 R)
• M6: 1,618,948 km (0.104 R)
• M7: 2,419,446 km (0.038 R)
• M8: 2,744,822 km (0.101 R)
• M9: 3,382,258 km (0.054 R)
• M10: 4,123,217 km (0.074 R)
• M11: 4,421,515 km (0.059 R)
• M12: 4,665,210 km (0.113 R)
• M13: 5,261,806 km (0.102 R)
• M14: 5,716,733 km (0.1 R)
• M15: 7,050,398 km (0.032 R)
• M16: 7,228,120 km (0.113 R)
• M17: 7,479,445 km (0.06 R)
• M18: 7,624,405 km (0.092 R)
• M19: 7,733,761 km (0.057 R)
• M20: 7,843,566 km (0.102 R)
• M21: 8,250,921 km (0.063 R)
• M22: 8,325,720 km (0.065 R)
• M23: 8,970,636 km (0.118 R)
• M24: 9,202,064 km (0.092 R)
• M25: 9,948,109 km (0.099 R)
• M26: 10,027,695 km (0.08 R)
• M27: 10,672,761 km (0.098 R)
• M28: 10,918,101 km (0.092 R)
• M29: 11,082,809 km (0.119 R)
• M30: 12,300,835 km (0.113 R)
• M31: 13,428,653 km (0.118 R)
• M32: 14,004,904 km (0.047 R)
• M33: 14,183,973 km (0.04 R)
• M34: 14,408,669 km (0.114 R)
• M35: 14,634,711 km (0.045 R)
• M36: 14,816,323 km (0.103 R)
• M37: 16,249,022 km (0.107 R)
• M38: 16,578,735 km (0.097 R)
• M39: 17,870,812 km (0.031 R)
• M40: 18,651,713 km (0.059 R)
• M41: 19,743,628 km (0.049 R)
• M42: 20,196,311 km (0.028 R)
• M43: 20,907,350 km (0.106 R)
• M44: 21,420,171 km (0.109 R)
• M45: 22,197,332 km (0.088 R)
• M46: 22,510,740 km (0.102 R)
• M47: 23,300,616 km (0.108 R)
• M48: 23,725,773 km (0.081 R)
• M49: 24,046,212 km (0.098 R)
• M50: 24,475,708 km (0.108 R)
• M51: 25,070,509 km (0.093 R)
• M52: 25,233,570 km (0.072 R)
• M53: 25,451,385 km (0.096 R)
• M54: 25,944,011 km (0.06 R)
• M55: 26,164,069 km (0.025 R)
• M56: 28,340,868 km (0.114 R)
• M57: 28,567,509 km (0.096 R)
• M58: 28,794,598 km (0.046 R)
• M59: 30,982,317 km (0.084 R)
• M60: 31,215,690 km (0.095 R)
• M61: 31,625,588 km (0.115 R)
• M62: 31,978,340 km (0.102 R)
• M63: 32,925,295 km (0.104 R)
• M64: 33,044,225 km (0.066 R)
• M65: 34,061,640 km (0.096 R)
• M66: 34,242,354 km (0.112 R)
• M67: 34,362,930 km (0.06 R)
• M68: 35,028,641 km (0.095 R)
• M69: 35,637,654 km (0.071 R)
• M70: 36,680,800 km (0.079 R)
• M71: 37,920,966 km (0.086 R)
• M72: 38,483,603 km (0.118 R)
• M73: 39,174,895 km (0.105 R)
• M74: 39,743,666 km (0.095 R)
• M75: 42,045,529 km (0.097 R)
• M76: 42,822,390 km (0.078 R)
• M77: 43,082,392 km (0.067 R)
• M78: 43,277,766 km (0.112 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit