🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.37 AU - 1.49 AU

Year: 628 Days

Day: 35.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.74 AU - 3.56 AU

Year: 2052 Days

Day: 34.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,775,951 km

• M1: 1,390,512 km (0.057 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 12.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.06 AU - 6.18 AU

Year: 4891 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,775,951 km

• M1: 181,612 km (0.104 R)
• M2: 291,267 km (0.102 R)
• M3: 371,900 km (0.09 R)
• M4: 480,359 km (0.07 R)
• M5: 904,768 km (0.045 R)
• M6: 1,039,406 km (0.055 R)
• M7: 1,181,374 km (0.107 R)
• M8: 1,342,790 km (0.093 R)
• M9: 1,674,599 km (0.102 R)
• M10: 1,829,133 km (0.056 R)
• M11: 1,973,645 km (0.092 R)
• M12: 2,107,236 km (0.108 R)
• M13: 2,274,785 km (0.089 R)
• M14: 2,921,048 km (0.079 R)
• M15: 3,230,117 km (0.069 R)
• M16: 3,442,097 km (0.091 R)
• M17: 3,622,363 km (0.037 R)
• M18: 3,842,721 km (0.071 R)
• M19: 4,393,839 km (0.092 R)
• M20: 4,668,950 km (0.083 R)
• M21: 4,768,582 km (0.091 R)
• M22: 4,889,158 km (0.081 R)
• M23: 4,970,090 km (0.062 R)
• M24: 5,071,817 km (0.087 R)
• M25: 5,236,225 km (0.062 R)
• M26: 5,549,034 km (0.08 R)
• M27: 5,761,164 km (0.086 R)
• M28: 6,237,184 km (0.1 R)
• M29: 6,524,412 km (0.093 R)
• M30: 6,703,481 km (0.109 R)
• M31: 6,952,262 km (0.077 R)
• M32: 7,043,517 km (0.052 R)
• M33: 7,505,624 km (0.097 R)
• M34: 8,217,411 km (0.099 R)
• M35: 8,508,229 km (0.03 R)
• M36: 8,753,121 km (0.087 R)
• M37: 9,050,222 km (0.09 R)
• M38: 9,224,953 km (0.087 R)
• M39: 9,578,004 km (0.039 R)
• M40: 9,832,918 km (0.075 R)
• M41: 9,935,543 km (0.103 R)
• M42: 10,064,197 km (0.077 R)
• M43: 10,193,449 km (0.095 R)
• M44: 10,558,468 km (0.117 R)
• M45: 10,689,965 km (0.093 R)
• M46: 10,954,454 km (0.08 R)
• M47: 11,597,874 km (0.093 R)
• M48: 11,951,673 km (0.083 R)
• M49: 12,725,692 km (0.088 R)
• M50: 12,865,566 km (0.096 R)
• M51: 13,006,039 km (0.083 R)
• M52: 13,175,234 km (0.114 R)
• M53: 13,916,940 km (0.082 R)
• M54: 14,351,073 km (0.11 R)
• M55: 14,730,902 km (0.103 R)
• M56: 14,995,691 km (0.091 R)
• M57: 15,114,022 km (0.106 R)
• M58: 15,232,504 km (0.068 R)
• M59: 16,587,711 km (0.102 R)
• M60: 17,326,126 km (0.108 R)
• M61: 17,949,800 km (0.118 R)
• M62: 18,043,897 km (0.103 R)
• M63: 18,169,709 km (0.066 R)
• M64: 18,390,665 km (0.073 R)
• M65: 19,831,891 km (0.047 R)
• M66: 19,961,891 km (0.116 R)
• M67: 20,255,103 km (0.111 R)
• M68: 20,648,396 km (0.104 R)
• M69: 21,044,082 km (0.118 R)
• M70: 21,309,319 km (0.106 R)
• M71: 21,910,254 km (0.111 R)
• M72: 22,280,209 km (0.091 R)
• M73: 22,449,105 km (0.097 R)
• M74: 22,686,218 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 13.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.33 AU - 6.51 AU

Year: 5288 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,775,951 km

• M1: 170,242 km (0.098 R)
• M2: 396,734 km (0.107 R)
• M3: 705,653 km (0.115 R)
• M4: 812,765 km (0.102 R)
• M5: 985,102 km (0.057 R)
• M6: 1,107,473 km (0.072 R)
• M7: 1,235,379 km (0.093 R)
• M8: 1,368,521 km (0.07 R)
• M9: 1,560,007 km (0.063 R)
• M10: 1,650,065 km (0.11 R)
• M11: 2,540,920 km (0.093 R)
• M12: 2,757,089 km (0.089 R)
• M13: 3,184,789 km (0.094 R)
• M14: 3,324,214 km (0.083 R)
• M15: 3,513,605 km (0.104 R)
• M16: 3,657,967 km (0.098 R)
• M17: 4,204,299 km (0.092 R)
• M18: 4,409,397 km (0.059 R)
• M19: 5,044,889 km (0.106 R)
• M20: 5,540,507 km (0.062 R)
• M21: 5,765,801 km (0.119 R)
• M22: 6,080,705 km (0.1 R)
• M23: 6,167,471 km (0.076 R)
• M24: 6,697,497 km (0.064 R)
• M25: 6,907,532 km (0.079 R)
• M26: 7,365,152 km (0.089 R)
• M27: 7,488,869 km (0.115 R)
• M28: 7,675,717 km (0.12 R)
• M29: 7,864,210 km (0.072 R)
• M30: 8,054,200 km (0.097 R)
• M31: 8,374,339 km (0.111 R)
• M32: 8,600,830 km (0.074 R)
• M33: 8,731,280 km (0.025 R)
• M34: 8,993,974 km (0.063 R)
• M35: 9,093,157 km (0.061 R)
• M36: 9,226,000 km (0.089 R)
• M37: 9,326,081 km (0.113 R)
• M38: 10,174,151 km (0.097 R)
• M39: 10,555,177 km (0.1 R)
• M40: 11,224,478 km (0.102 R)
• M41: 11,618,219 km (0.114 R)
• M42: 12,198,958 km (0.093 R)
• M43: 12,456,117 km (0.028 R)
• M44: 12,640,870 km (0.119 R)
• M45: 12,789,421 km (0.085 R)
• M46: 13,050,619 km (0.066 R)
• M47: 13,275,913 km (0.048 R)
• M48: 13,883,131 km (0.095 R)
• M49: 14,228,702 km (0.107 R)
• M50: 14,344,491 km (0.118 R)
• M51: 14,889,177 km (0.113 R)
• M52: 16,199,804 km (0.114 R)
• M53: 16,401,611 km (0.063 R)
• M54: 16,604,316 km (0.08 R)
• M55: 16,726,239 km (0.109 R)
• M56: 16,930,290 km (0.079 R)
• M57: 18,255,279 km (0.109 R)
• M58: 18,930,414 km (0.108 R)
• M59: 20,348,452 km (0.091 R)
• M60: 22,291,878 km (0.108 R)
• M61: 25,269,773 km (0.095 R)
• M62: 25,974,678 km (0.056 R)
• M63: 26,305,738 km (0.103 R)
• M64: 26,448,156 km (0.114 R)
• M65: 26,829,032 km (0.063 R)
• M66: 27,020,068 km (0.099 R)
• M67: 27,933,962 km (0.098 R)
• M68: 28,467,876 km (0.106 R)
• M69: 29,299,341 km (0.097 R)
• M70: 29,841,634 km (0.095 R)
• M71: 30,039,701 km (0.063 R)
• M72: 30,786,344 km (0.087 R)
• M73: 31,136,702 km (0.042 R)
• M74: 31,589,386 km (0.113 R)
• M75: 32,196,155 km (0.096 R)
• M76: 33,472,673 km (0.101 R)
• M77: 33,575,597 km (0.091 R)
• M78: 34,402,125 km (0.108 R)
• M79: 34,765,797 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 8.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.37 AU - 8.05 AU

Year: 6381 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,775,951 km

• M1: 107,860 km (0.093 R)
• M2: 225,294 km (0.101 R)
• M3: 320,289 km (0.116 R)
• M4: 423,212 km (0.086 R)
• M5: 721,810 km (0.068 R)
• M6: 925,113 km (0.064 R)
• M7: 1,014,274 km (0.117 R)
• M8: 1,257,370 km (0.112 R)
• M9: 1,313,918 km (0.074 R)
• M10: 1,533,977 km (0.075 R)
• M11: 1,718,730 km (0.114 R)
• M12: 1,976,188 km (0.112 R)
• M13: 2,280,919 km (0.041 R)
• M14: 2,350,631 km (0.055 R)
• M15: 2,600,460 km (0.094 R)
• M16: 2,691,714 km (0.04 R)
• M17: 2,784,166 km (0.071 R)
• M18: 2,896,514 km (0.083 R)
• M19: 3,010,358 km (0.116 R)
• M20: 3,321,222 km (0.09 R)
• M21: 3,420,555 km (0.035 R)
• M22: 3,663,053 km (0.098 R)
• M23: 3,786,322 km (0.05 R)
• M24: 4,250,375 km (0.077 R)
• M25: 4,643,368 km (0.039 R)
• M26: 5,093,807 km (0.104 R)
• M27: 5,277,962 km (0.086 R)
• M28: 5,724,063 km (0.071 R)
• M29: 6,133,513 km (0.054 R)
• M30: 6,280,268 km (0.103 R)
• M31: 6,577,370 km (0.083 R)
• M32: 6,652,318 km (0.103 R)
• M33: 7,890,689 km (0.097 R)
• M34: 8,157,572 km (0.12 R)
• M35: 8,318,988 km (0.09 R)
• M36: 8,865,170 km (0.096 R)
• M37: 9,282,398 km (0.055 R)
• M38: 9,620,789 km (0.092 R)
• M39: 9,706,059 km (0.118 R)
• M40: 10,543,060 km (0.082 R)
• M41: 10,719,136 km (0.109 R)
• M42: 10,896,111 km (0.062 R)
• M43: 10,984,972 km (0.082 R)
• M44: 11,553,444 km (0.106 R)
• M45: 11,613,881 km (0.112 R)
• M46: 11,674,468 km (0.079 R)
• M47: 13,126,465 km (0.1 R)
• M48: 13,315,856 km (0.11 R)
• M49: 13,506,294 km (0.08 R)
• M50: 13,569,873 km (0.102 R)
• M51: 13,633,602 km (0.114 R)
• M52: 13,729,494 km (0.058 R)
• M53: 14,244,260 km (0.113 R)
• M54: 14,667,323 km (0.108 R)
• M55: 15,259,731 km (0.116 R)
• M56: 15,492,206 km (0.101 R)
• M57: 15,960,896 km (0.045 R)
• M58: 16,570,059 km (0.083 R)
• M59: 16,911,890 km (0.092 R)
• M60: 17,394,343 km (0.073 R)
• M61: 17,637,290 km (0.078 R)
• M62: 17,776,565 km (0.104 R)
• M63: 17,846,428 km (0.09 R)
• M64: 18,196,636 km (0.069 R)
• M65: 18,302,252 km (0.034 R)
• M66: 18,372,713 km (0.071 R)
• M67: 18,620,148 km (0.09 R)
• M68: 19,153,913 km (0.083 R)
• M69: 19,225,570 km (0.093 R)
• M70: 19,584,605 km (0.088 R)
• M71: 20,565,369 km (0.115 R)
• M72: 21,302,138 km (0.069 R)
• M73: 21,450,539 km (0.108 R)
• M74: 22,498,921 km (0.1 R)
• M75: 22,839,406 km (0.056 R)
• M76: 23,105,391 km (0.1 R)
• M77: 24,489,770 km (0.113 R)
• M78: 25,348,910 km (0.088 R)
• M79: 25,466,794 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit