🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.63 AU - 0.97 AU

Year: 270 Days

Day: 34.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,497,225 km

• M1: 83,924 km (0.068 R)
• M2: 226,192 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 285 Days

Day: 23.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,497,225 km

• M1: 58,642 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.99 AU - 2.51 AU

Year: 1271 Days

Day: 19.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4 AU - 4.5 AU

Year: 3301 Days

Day: 41.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 10.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.17 AU - 11.23 AU

Year: 10513 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,497,225 km

• M1: 437,275 km (0.077 R)
• M2: 705,354 km (0.047 R)
• M3: 967,599 km (0.056 R)
• M4: 1,219,971 km (0.036 R)
• M5: 1,364,632 km (0.107 R)
• M6: 1,428,510 km (0.059 R)
• M7: 2,375,016 km (0.087 R)
• M8: 2,452,657 km (0.085 R)
• M9: 2,936,756 km (0.119 R)
• M10: 3,247,171 km (0.061 R)
• M11: 3,479,646 km (0.047 R)
• M12: 3,747,875 km (0.08 R)
• M13: 4,527,879 km (0.059 R)
• M14: 4,755,118 km (0.119 R)
• M15: 5,086,477 km (0.108 R)
• M16: 5,153,647 km (0.047 R)
• M17: 5,254,924 km (0.117 R)
• M18: 5,771,635 km (0.116 R)
• M19: 5,947,413 km (0.082 R)
• M20: 6,018,173 km (0.063 R)
• M21: 6,268,450 km (0.108 R)
• M22: 6,449,164 km (0.093 R)
• M23: 6,853,078 km (0.119 R)
• M24: 7,379,065 km (0.095 R)
• M25: 7,493,357 km (0.06 R)
• M26: 7,608,398 km (0.111 R)
• M27: 8,035,201 km (0.091 R)
• M28: 8,113,590 km (0.025 R)
• M29: 9,485,552 km (0.038 R)
• M30: 9,986,855 km (0.113 R)
• M31: 10,454,049 km (0.117 R)
• M32: 11,542,074 km (0.047 R)
• M33: 12,392,987 km (0.092 R)
• M34: 13,125,119 km (0.115 R)
• M35: 13,356,846 km (0.117 R)
• M36: 14,823,503 km (0.045 R)
• M37: 15,113,274 km (0.089 R)
• M38: 15,895,073 km (0.09 R)
• M39: 17,599,741 km (0.114 R)
• M40: 18,318,409 km (0.105 R)
• M41: 18,681,333 km (0.098 R)
• M42: 18,837,663 km (0.051 R)
• M43: 19,204,028 km (0.102 R)
• M44: 19,784,468 km (0.087 R)
• M45: 20,692,826 km (0.119 R)
• M46: 20,908,696 km (0.109 R)
• M47: 21,179,319 km (0.074 R)
• M48: 21,560,344 km (0.094 R)
• M49: 22,273,777 km (0.114 R)
• M50: 22,494,882 km (0.111 R)
• M51: 25,261,994 km (0.107 R)
• M52: 25,377,184 km (0.064 R)
• M53: 26,014,023 km (0.049 R)
• M54: 26,363,483 km (0.083 R)
• M55: 26,655,947 km (0.074 R)
• M56: 26,832,024 km (0.116 R)
• M57: 27,717,942 km (0.106 R)
• M58: 28,074,883 km (0.106 R)
• M59: 28,253,951 km (0.113 R)
• M60: 29,397,029 km (0.085 R)
• M61: 31,790,296 km (0.068 R)
• M62: 32,915,870 km (0.037 R)
• M63: 33,800,442 km (0.059 R)
• M64: 34,118,188 km (0.107 R)
• M65: 34,309,224 km (0.06 R)
• M66: 35,077,410 km (0.111 R)
• M67: 35,205,914 km (0.1 R)
• M68: 35,334,718 km (0.083 R)
• M69: 35,786,503 km (0.112 R)
• M70: 36,370,234 km (0.116 R)
• M71: 36,761,134 km (0.115 R)
• M72: 37,415,624 km (0.119 R)
• M73: 37,546,971 km (0.056 R)
• M74: 39,602,895 km (0.108 R)
• M75: 40,408,479 km (0.116 R)
• M76: 40,543,267 km (0.099 R)
• M77: 41,559,036 km (0.09 R)
• M78: 43,961,578 km (0.057 R)
• M79: 44,865,299 km (0.058 R)
• M80: 45,564,819 km (0.092 R)
• M81: 46,338,240 km (0.119 R)
• M82: 47,542,203 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 10.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.26 AU - 10.68 AU

Year: 10979 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,497,225 km

• M1: 133,740 km (0.115 R)
• M2: 220,507 km (0.109 R)
• M3: 374,443 km (0.069 R)
• M4: 460,163 km (0.114 R)
• M5: 589,864 km (0.084 R)
• M6: 773,421 km (0.093 R)
• M7: 910,303 km (0.11 R)
• M8: 976,276 km (0.025 R)
• M9: 1,055,712 km (0.11 R)
• M10: 1,149,211 km (0.097 R)
• M11: 1,357,451 km (0.036 R)
• M12: 1,434,045 km (0.087 R)
• M13: 1,551,779 km (0.065 R)
• M14: 2,055,026 km (0.107 R)
• M15: 2,143,737 km (0.11 R)
• M16: 2,325,050 km (0.056 R)
• M17: 2,670,771 km (0.119 R)
• M18: 2,784,166 km (0.05 R)
• M19: 3,803,675 km (0.107 R)
• M20: 4,061,433 km (0.12 R)
• M21: 4,908,007 km (0.106 R)
• M22: 5,270,034 km (0.111 R)
• M23: 5,661,531 km (0.101 R)
• M24: 5,934,847 km (0.057 R)
• M25: 6,212,500 km (0.108 R)
• M26: 6,385,436 km (0.092 R)
• M27: 6,603,998 km (0.118 R)
• M28: 6,669,971 km (0.083 R)
• M29: 6,981,134 km (0.067 R)
• M30: 7,342,563 km (0.058 R)
• M31: 7,411,079 km (0.052 R)
• M32: 7,663,899 km (0.099 R)
• M33: 7,756,500 km (0.051 R)
• M34: 7,896,224 km (0.099 R)
• M35: 8,415,628 km (0.097 R)
• M36: 8,583,178 km (0.067 R)
• M37: 8,776,009 km (0.102 R)
• M38: 9,686,761 km (0.026 R)
• M39: 9,837,257 km (0.05 R)
• M40: 10,268,099 km (0.101 R)
• M41: 11,783,675 km (0.119 R)
• M42: 14,384,733 km (0.117 R)
• M43: 14,614,066 km (0.081 R)
• M44: 14,931,363 km (0.113 R)
• M45: 15,134,517 km (0.101 R)
• M46: 15,280,226 km (0.101 R)
• M47: 15,426,233 km (0.106 R)
• M48: 17,064,031 km (0.107 R)
• M49: 17,918,833 km (0.071 R)
• M50: 18,011,284 km (0.072 R)
• M51: 18,662,634 km (0.115 R)
• M52: 19,007,008 km (0.11 R)
• M53: 19,227,066 km (0.105 R)
• M54: 20,889,248 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 13.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.81 AU - 10.21 AU

Year: 11048 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,497,225 km

• M1: 228,735 km (0.065 R)
• M2: 428,598 km (0.093 R)
• M3: 601,832 km (0.112 R)
• M4: 691,142 km (0.083 R)
• M5: 835,355 km (0.083 R)
• M6: 920,326 km (0.065 R)
• M7: 1,044,792 km (0.119 R)
• M8: 1,137,692 km (0.111 R)
• M9: 1,292,376 km (0.086 R)
• M10: 1,559,707 km (0.073 R)
• M11: 1,667,567 km (0.069 R)
• M12: 1,800,261 km (0.119 R)
• M13: 2,124,439 km (0.095 R)
• M14: 2,220,631 km (0.091 R)
• M15: 2,855,225 km (0.076 R)
• M16: 3,290,405 km (0.097 R)
• M17: 3,688,635 km (0.116 R)
• M18: 4,345,669 km (0.069 R)
• M19: 5,201,668 km (0.12 R)
• M20: 5,465,259 km (0.105 R)
• M21: 6,143,835 km (0.1 R)
• M22: 6,247,955 km (0.038 R)
• M23: 6,885,092 km (0.088 R)
• M24: 7,766,822 km (0.1 R)
• M25: 7,879,469 km (0.109 R)
• M26: 8,221,001 km (0.087 R)
• M27: 8,997,414 km (0.073 R)
• M28: 10,536,627 km (0.101 R)
• M29: 10,913,165 km (0.054 R)
• M30: 11,895,275 km (0.087 R)
• M31: 12,683,655 km (0.103 R)
• M32: 12,905,659 km (0.109 R)
• M33: 13,039,549 km (0.12 R)
• M34: 13,308,675 km (0.059 R)
• M35: 13,806,687 km (0.108 R)
• M36: 13,897,941 km (0.079 R)
• M37: 14,080,900 km (0.073 R)
• M38: 14,588,485 km (0.112 R)
• M39: 14,774,585 km (0.079 R)
• M40: 15,243,125 km (0.065 R)
• M41: 15,716,603 km (0.113 R)
• M42: 16,775,456 km (0.086 R)
• M43: 17,313,410 km (0.095 R)
• M44: 17,708,349 km (0.082 R)
• M45: 18,557,317 km (0.071 R)
• M46: 18,910,816 km (0.107 R)
• M47: 19,164,534 km (0.096 R)
• M48: 21,183,058 km (0.06 R)
• M49: 21,288,375 km (0.084 R)
• M50: 23,431,514 km (0.118 R)
• M51: 23,540,422 km (0.096 R)
• M52: 24,142,703 km (0.105 R)
• M53: 25,139,324 km (0.101 R)
• M54: 25,867,417 km (0.057 R)
• M55: 27,172,508 km (0.116 R)
• M56: 27,804,260 km (0.032 R)
• M57: 28,208,773 km (0.06 R)
• M58: 29,375,337 km (0.037 R)
• M59: 29,610,655 km (0.113 R)
• M60: 29,728,388 km (0.113 R)
• M61: 30,498,219 km (0.097 R)
• M62: 30,676,839 km (0.052 R)
• M63: 31,394,609 km (0.108 R)
• M64: 33,950,339 km (0.117 R)
• M65: 34,382,827 km (0.086 R)
• M66: 35,942,085 km (0.076 R)
• M67: 36,256,690 km (0.038 R)
• M68: 37,460,504 km (0.075 R)
• M69: 37,907,502 km (0.079 R)
• M70: 39,129,268 km (0.071 R)
• M71: 39,777,475 km (0.028 R)
• M72: 39,907,626 km (0.08 R)
• M73: 41,084,662 km (0.079 R)
• M74: 41,281,981 km (0.117 R)
• M75: 41,677,368 km (0.066 R)
• M76: 41,809,613 km (0.059 R)
• M77: 43,138,491 km (0.028 R)
• M78: 44,076,918 km (0.093 R)
• M79: 44,211,556 km (0.057 R)
• M80: 44,886,692 km (0.081 R)
• M81: 45,089,845 km (0.073 R)
• M82: 45,497,200 km (0.036 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: 521 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit