🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 34 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,118,560 km

• M1: 398,678 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.76 AU

Year: 378 Days

Day: 12.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,118,560 km

• M1: 99,483 km (0.11 R)
• M2: 159,471 km (0.115 R)
• M3: 242,049 km (0.106 R)
• M4: 318,943 km (0.048 R)
• M5: 419,323 km (0.045 R)
• M6: 511,625 km (0.097 R)
• M7: 600,037 km (0.074 R)
• M8: 654,191 km (0.069 R)
• M9: 724,502 km (0.038 R)
• M10: 892,950 km (0.109 R)
• M11: 997,070 km (0.065 R)
• M12: 1,195,437 km (0.11 R)
• M13: 1,313,469 km (0.087 R)
• M14: 1,446,013 km (0.106 R)
• M15: 1,534,126 km (0.117 R)
• M16: 1,629,719 km (0.114 R)
• M17: 1,685,220 km (0.101 R)
• M18: 1,878,800 km (0.118 R)
• M19: 1,951,803 km (0.117 R)
• M20: 2,031,689 km (0.115 R)
• M21: 2,082,702 km (0.106 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 8.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.09 AU - 1.45 AU

Year: 924 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,118,560 km

• M1: 106,663 km (0.038 R)
• M2: 162,613 km (0.044 R)
• M3: 270,473 km (0.064 R)
• M4: 356,342 km (0.108 R)
• M5: 587,920 km (0.054 R)
• M6: 648,956 km (0.089 R)
• M7: 724,054 km (0.119 R)
• M8: 790,176 km (0.095 R)
• M9: 915,988 km (0.069 R)
• M10: 1,035,068 km (0.092 R)
• M11: 1,180,776 km (0.083 R)
• M12: 1,274,424 km (0.056 R)
• M13: 1,408,314 km (0.115 R)
• M14: 1,477,129 km (0.097 R)
• M15: 1,763,609 km (0.049 R)
• M16: 1,871,469 km (0.115 R)
• M17: 1,930,561 km (0.099 R)
• M18: 2,033,185 km (0.08 R)
• M19: 2,111,275 km (0.063 R)
• M20: 2,379,354 km (0.098 R)
• M21: 2,452,657 km (0.1 R)
• M22: 2,517,433 km (0.065 R)
• M23: 2,821,117 km (0.088 R)
• M24: 2,918,355 km (0.096 R)
• M25: 3,186,734 km (0.048 R)
• M26: 3,267,816 km (0.038 R)
• M27: 3,515,251 km (0.114 R)
• M28: 3,790,212 km (0.066 R)
• M29: 4,050,213 km (0.08 R)
• M30: 4,105,115 km (0.09 R)
• M31: 4,226,888 km (0.05 R)
• M32: 4,507,982 km (0.109 R)
• M33: 4,576,348 km (0.099 R)
• M34: 4,690,940 km (0.096 R)
• M35: 4,748,685 km (0.037 R)
• M36: 4,841,585 km (0.113 R)
• M37: 4,982,058 km (0.082 R)
• M38: 5,171,449 km (0.113 R)
• M39: 5,411,404 km (0.072 R)
• M40: 5,741,267 km (0.119 R)
• M41: 5,827,884 km (0.075 R)
• M42: 6,090,429 km (0.115 R)
• M43: 6,178,691 km (0.094 R)
• M44: 6,242,121 km (0.09 R)
• M45: 6,536,380 km (0.098 R)
• M46: 6,626,886 km (0.089 R)
• M47: 6,796,082 km (0.105 R)
• M48: 6,861,456 km (0.104 R)
• M49: 7,019,431 km (0.097 R)
• M50: 7,432,920 km (0.117 R)
• M51: 7,514,002 km (0.09 R)
• M52: 7,581,620 km (0.032 R)
• M53: 7,649,538 km (0.057 R)
• M54: 7,868,250 km (0.089 R)
• M55: 8,283,683 km (0.09 R)
• M56: 8,593,051 km (0.071 R)
• M57: 8,649,599 km (0.076 R)
• M58: 8,920,371 km (0.048 R)
• M59: 9,078,496 km (0.1 R)
• M60: 9,193,986 km (0.085 R)
• M61: 9,324,585 km (0.077 R)
• M62: 9,470,293 km (0.1 R)
• M63: 9,675,691 km (0.113 R)
• M64: 9,912,205 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 13.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.62 AU - 2.56 AU

Year: 1951 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,118,560 km

• M1: 172,935 km (0.044 R)
• M2: 278,252 km (0.095 R)
• M3: 397,332 km (0.082 R)
• M4: 556,055 km (0.036 R)
• M5: 659,727 km (0.105 R)
• M6: 778,807 km (0.12 R)
• M7: 873,801 km (0.087 R)
• M8: 998,865 km (0.068 R)
• M9: 1,112,559 km (0.119 R)
• M10: 1,315,713 km (0.115 R)
• M11: 1,501,514 km (0.085 R)
• M12: 1,770,491 km (0.075 R)
• M13: 2,146,281 km (0.079 R)
• M14: 2,379,354 km (0.113 R)
• M15: 2,487,065 km (0.096 R)
• M16: 2,608,688 km (0.075 R)
• M17: 2,757,388 km (0.111 R)
• M18: 2,947,377 km (0.111 R)
• M19: 3,115,525 km (0.082 R)
• M20: 3,260,336 km (0.119 R)
• M21: 3,434,618 km (0.087 R)
• M22: 3,750,419 km (0.109 R)
• M23: 3,876,679 km (0.036 R)
• M24: 4,047,221 km (0.048 R)
• M25: 4,455,025 km (0.066 R)
• M26: 4,678,973 km (0.118 R)
• M27: 4,815,107 km (0.084 R)
• M28: 5,294,418 km (0.093 R)
• M29: 5,468,251 km (0.083 R)
• M30: 5,628,021 km (0.076 R)
• M31: 5,821,751 km (0.06 R)
• M32: 5,984,812 km (0.1 R)
• M33: 6,265,757 km (0.12 R)
• M34: 6,669,671 km (0.057 R)
• M35: 6,857,716 km (0.119 R)
• M36: 6,943,735 km (0.108 R)
• M37: 7,047,406 km (0.034 R)
• M38: 7,134,322 km (0.089 R)
• M39: 7,326,705 km (0.059 R)
• M40: 7,432,321 km (0.114 R)
• M41: 7,520,734 km (0.047 R)
• M42: 7,680,803 km (0.057 R)
• M43: 8,076,939 km (0.112 R)
• M44: 8,609,357 km (0.095 R)
• M45: 8,758,207 km (0.075 R)
• M46: 9,153,146 km (0.077 R)
• M47: 9,400,730 km (0.109 R)
• M48: 9,573,217 km (0.105 R)
• M49: 9,863,287 km (0.048 R)
• M50: 10,136,752 km (0.085 R)
• M51: 10,710,908 km (0.113 R)
• M52: 10,891,323 km (0.101 R)
• M53: 11,194,259 km (0.086 R)
• M54: 11,459,047 km (0.071 R)
• M55: 11,705,285 km (0.106 R)
• M56: 12,098,877 km (0.082 R)
• M57: 13,026,833 km (0.072 R)
• M58: 13,370,010 km (0.055 R)
• M59: 13,781,405 km (0.107 R)
• M60: 13,977,827 km (0.095 R)
• M61: 14,109,174 km (0.11 R)
• M62: 14,461,626 km (0.084 R)
• M63: 14,683,480 km (0.109 R)
• M64: 14,861,651 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 13.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.71 AU - 3.47 AU

Year: 3507 Days

Day: 12.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,118,560 km

• M1: 172,786 km (0.069 R)
• M2: 309,668 km (0.042 R)
• M3: 452,234 km (0.098 R)
• M4: 544,835 km (0.079 R)
• M5: 688,150 km (0.096 R)
• M6: 955,182 km (0.086 R)
• M7: 1,148,164 km (0.063 R)
• M8: 1,326,634 km (0.096 R)
• M9: 1,426,715 km (0.086 R)
• M10: 1,634,955 km (0.092 R)
• M11: 2,099,008 km (0.09 R)
• M12: 2,200,285 km (0.095 R)
• M13: 2,460,586 km (0.05 R)
• M14: 3,126,895 km (0.108 R)
• M15: 3,381,061 km (0.068 R)
• M16: 4,014,608 km (0.05 R)
• M17: 4,552,562 km (0.116 R)
• M18: 4,751,827 km (0.114 R)
• M19: 4,886,465 km (0.118 R)
• M20: 5,045,039 km (0.063 R)
• M21: 5,136,443 km (0.111 R)
• M22: 5,320,897 km (0.048 R)
• M23: 5,437,284 km (0.108 R)
• M24: 5,554,569 km (0.075 R)
• M25: 5,744,109 km (0.111 R)
• M26: 6,300,763 km (0.116 R)
• M27: 6,448,865 km (0.091 R)
• M28: 6,548,348 km (0.085 R)
• M29: 7,387,891 km (0.1 R)
• M30: 7,649,089 km (0.067 R)
• M31: 7,966,535 km (0.112 R)
• M32: 8,234,465 km (0.04 R)
• M33: 8,587,067 km (0.113 R)
• M34: 9,223,457 km (0.083 R)
• M35: 9,504,850 km (0.102 R)
• M36: 9,760,513 km (0.045 R)
• M37: 9,989,847 km (0.112 R)
• M38: 10,076,314 km (0.095 R)
• M39: 10,512,242 km (0.092 R)
• M40: 11,103,004 km (0.081 R)
• M41: 11,252,453 km (0.079 R)
• M42: 11,583,513 km (0.119 R)
• M43: 12,163,055 km (0.117 R)
• M44: 12,409,891 km (0.103 R)
• M45: 13,509,286 km (0.071 R)
• M46: 13,893,453 km (0.111 R)
• M47: 14,378,749 km (0.11 R)
• M48: 14,607,185 km (0.035 R)
• M49: 15,432,516 km (0.111 R)
• M50: 15,867,846 km (0.095 R)
• M51: 16,273,256 km (0.117 R)
• M52: 16,613,592 km (0.097 R)
• M53: 17,649,108 km (0.065 R)
• M54: 17,893,701 km (0.109 R)
• M55: 18,563,301 km (0.091 R)
• M56: 18,812,082 km (0.094 R)
• M57: 19,601,211 km (0.115 R)
• M58: 20,181,950 km (0.073 R)
• M59: 20,437,911 km (0.076 R)
• M60: 20,547,866 km (0.108 R)
• M61: 20,915,877 km (0.085 R)
• M62: 21,063,679 km (0.088 R)
• M63: 21,546,581 km (0.09 R)
• M64: 22,070,623 km (0.119 R)
• M65: 22,674,699 km (0.044 R)
• M66: 23,322,607 km (0.09 R)
• M67: 23,514,392 km (0.078 R)
• M68: 23,706,625 km (0.099 R)
• M69: 24,053,991 km (0.063 R)
• M70: 24,364,108 km (0.12 R)
• M71: 24,558,585 km (0.108 R)
• M72: 24,714,615 km (0.037 R)
• M73: 25,145,308 km (0.094 R)
• M74: 25,697,174 km (0.081 R)
• M75: 26,692,299 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 13.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.43 AU - 4.57 AU

Year: 6164 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,118,560 km

• M1: 172,486 km (0.075 R)
• M2: 285,134 km (0.119 R)
• M3: 452,683 km (0.111 R)
• M4: 620,382 km (0.049 R)
• M5: 947,852 km (0.078 R)
• M6: 1,146,219 km (0.042 R)
• M7: 1,791,734 km (0.118 R)
• M8: 1,890,019 km (0.071 R)
• M9: 1,990,400 km (0.063 R)
• M10: 2,075,371 km (0.112 R)
• M11: 2,161,689 km (0.068 R)
• M12: 2,249,204 km (0.119 R)
• M13: 2,373,969 km (0.116 R)
• M14: 2,649,079 km (0.068 R)
• M15: 3,311,498 km (0.092 R)
• M16: 3,557,437 km (0.087 R)
• M17: 3,767,024 km (0.093 R)
• M18: 4,375,887 km (0.048 R)
• M19: 4,465,347 km (0.102 R)
• M20: 4,578,144 km (0.094 R)
• M21: 4,714,876 km (0.101 R)
• M22: 5,109,366 km (0.094 R)
• M23: 5,298,757 km (0.067 R)
• M24: 6,079,957 km (0.067 R)
• M25: 6,407,576 km (0.077 R)
• M26: 6,586,495 km (0.075 R)
• M27: 6,870,881 km (0.083 R)
• M28: 7,185,934 km (0.088 R)
• M29: 7,505,774 km (0.089 R)
• M30: 7,667,340 km (0.111 R)
• M31: 7,939,458 km (0.067 R)
• M32: 8,049,113 km (0.057 R)
• M33: 8,159,367 km (0.118 R)
• M34: 8,493,120 km (0.107 R)
• M35: 8,973,628 km (0.092 R)
• M36: 9,872,562 km (0.111 R)
• M37: 10,198,536 km (0.025 R)
• M38: 10,588,388 km (0.086 R)
• M39: 10,861,105 km (0.059 R)
• M40: 11,818,381 km (0.084 R)
• M41: 12,196,266 km (0.104 R)
• M42: 12,802,586 km (0.113 R)
• M43: 13,484,303 km (0.115 R)
• M44: 13,714,235 km (0.044 R)
• M45: 13,912,303 km (0.09 R)
• M46: 14,144,479 km (0.072 R)
• M47: 14,445,170 km (0.099 R)
• M48: 14,613,019 km (0.107 R)
• M49: 14,883,043 km (0.086 R)
• M50: 15,154,713 km (0.073 R)
• M51: 15,291,146 km (0.087 R)
• M52: 15,634,025 km (0.106 R)
• M53: 15,841,068 km (0.088 R)
• M54: 16,118,423 km (0.113 R)
• M55: 17,816,508 km (0.117 R)
• M56: 18,322,448 km (0.106 R)
• M57: 19,459,541 km (0.116 R)
• M58: 19,607,943 km (0.055 R)
• M59: 19,719,393 km (0.048 R)
• M60: 20,619,374 km (0.048 R)
• M61: 22,732,144 km (0.078 R)
• M62: 23,241,525 km (0.11 R)
• M63: 23,596,371 km (0.109 R)
• M64: 23,794,289 km (0.116 R)
• M65: 24,671,830 km (0.104 R)
• M66: 24,953,224 km (0.038 R)
• M67: 25,641,075 km (0.086 R)
• M68: 26,089,569 km (0.074 R)
• M69: 26,376,349 km (0.104 R)
• M70: 26,746,454 km (0.099 R)
• M71: 26,952,899 km (0.089 R)
• M72: 27,118,354 km (0.117 R)
• M73: 27,408,873 km (0.1 R)
• M74: 28,034,791 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit