🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.08 AU

Year: 284 Days

Day: 26.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.21 AU - 2.81 AU

Year: 1391 Days

Day: 40.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,191,210 km

• M1: 571,913 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.72 AU - 2.8 AU

Year: 1604 Days

Day: 12.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,191,210 km

• M1: 206,295 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.95 AU - 4.57 AU

Year: 3076 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.01 AU - 4.67 AU

Year: 3163 Days

Day: 32.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.36 AU - 5.18 AU

Year: 3645 Days

Day: 22.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,191,210 km

• M1: 501,153 km (0.115 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 11.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.74 AU - 7.5 AU

Year: 5959 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,191,210 km

• M1: 211,531 km (0.081 R)
• M2: 668,553 km (0.115 R)
• M3: 760,705 km (0.09 R)
• M4: 871,856 km (0.091 R)
• M5: 1,049,878 km (0.037 R)
• M6: 1,224,159 km (0.079 R)
• M7: 1,748,799 km (0.105 R)
• M8: 1,861,746 km (0.074 R)
• M9: 2,036,027 km (0.119 R)
• M10: 2,569,792 km (0.11 R)
• M11: 2,699,045 km (0.117 R)
• M12: 2,897,262 km (0.065 R)
• M13: 3,009,460 km (0.104 R)
• M14: 3,100,266 km (0.086 R)
• M15: 3,425,492 km (0.06 R)
• M16: 3,664,699 km (0.06 R)
• M17: 4,492,723 km (0.084 R)
• M18: 4,702,160 km (0.092 R)
• M19: 5,404,821 km (0.117 R)
• M20: 5,627,722 km (0.073 R)
• M21: 6,111,372 km (0.086 R)
• M22: 6,402,340 km (0.086 R)
• M23: 6,549,395 km (0.076 R)
• M24: 6,638,256 km (0.088 R)
• M25: 6,877,164 km (0.104 R)
• M26: 7,149,282 km (0.066 R)
• M27: 7,302,171 km (0.101 R)
• M28: 7,579,825 km (0.113 R)
• M29: 7,829,653 km (0.117 R)
• M30: 7,924,050 km (0.059 R)
• M31: 8,177,618 km (0.068 R)
• M32: 8,790,520 km (0.068 R)
• M33: 9,451,743 km (0.079 R)
• M34: 10,266,453 km (0.114 R)
• M35: 10,369,825 km (0.059 R)
• M36: 10,612,473 km (0.09 R)
• M37: 10,752,048 km (0.107 R)
• M38: 10,962,532 km (0.066 R)
• M39: 11,280,727 km (0.119 R)
• M40: 11,601,913 km (0.114 R)
• M41: 11,709,773 km (0.048 R)
• M42: 11,998,796 km (0.074 R)
• M43: 12,217,060 km (0.1 R)
• M44: 12,363,366 km (0.061 R)
• M45: 13,328,572 km (0.105 R)
• M46: 13,630,311 km (0.118 R)
• M47: 14,588,186 km (0.049 R)
• M48: 14,704,573 km (0.083 R)
• M49: 14,821,259 km (0.095 R)
• M50: 15,291,146 km (0.049 R)
• M51: 15,488,466 km (0.079 R)
• M52: 15,845,706 km (0.083 R)
• M53: 17,342,582 km (0.091 R)
• M54: 17,466,000 km (0.09 R)
• M55: 17,796,312 km (0.12 R)
• M56: 18,295,820 km (0.094 R)
• M57: 18,589,331 km (0.07 R)
• M58: 19,308,597 km (0.12 R)
• M59: 19,735,998 km (0.09 R)
• M60: 20,426,243 km (0.087 R)
• M61: 20,600,076 km (0.12 R)
• M62: 21,124,416 km (0.077 R)
• M63: 21,212,230 km (0.117 R)
• M64: 21,564,832 km (0.095 R)
• M65: 22,008,240 km (0.09 R)
• M66: 22,904,032 km (0.049 R)
• M67: 23,084,747 km (0.095 R)
• M68: 24,040,677 km (0.114 R)
• M69: 24,132,381 km (0.093 R)
• M70: 24,408,239 km (0.079 R)
• M71: 24,685,145 km (0.119 R)
• M72: 25,055,998 km (0.117 R)
• M73: 25,568,819 km (0.047 R)
• M74: 25,944,011 km (0.047 R)
• M75: 26,273,874 km (0.109 R)
• M76: 26,699,929 km (0.056 R)
• M77: 26,985,362 km (0.079 R)
• M78: 27,415,156 km (0.088 R)
• M79: 29,206,291 km (0.047 R)
• M80: 29,844,626 km (0.084 R)
• M81: 30,289,081 km (0.114 R)
• M82: 31,837,269 km (0.111 R)
• M83: 32,494,004 km (0.106 R)
• M84: 34,181,468 km (0.098 R)
• M85: 34,336,302 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.36 AU - 6.92 AU

Year: 5986 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,191,210 km

• M1: 158,125 km (0.056 R)
• M2: 525,238 km (0.11 R)
• M3: 682,615 km (0.079 R)
• M4: 894,595 km (0.119 R)
• M5: 1,185,114 km (0.1 R)
• M6: 1,303,596 km (0.099 R)
• M7: 1,520,214 km (0.067 R)
• M8: 1,815,969 km (0.108 R)
• M9: 1,988,156 km (0.094 R)
• M10: 2,348,387 km (0.118 R)
• M11: 2,460,586 km (0.066 R)
• M12: 2,926,882 km (0.075 R)
• M13: 2,987,021 km (0.077 R)
• M14: 3,108,793 km (0.042 R)
• M15: 3,851,248 km (0.118 R)
• M16: 3,939,510 km (0.084 R)
• M17: 4,506,486 km (0.051 R)
• M18: 4,599,536 km (0.043 R)
• M19: 4,693,334 km (0.112 R)
• M20: 5,147,364 km (0.098 R)
• M21: 5,665,421 km (0.057 R)
• M22: 6,122,742 km (0.061 R)
• M23: 6,329,785 km (0.073 R)
• M24: 6,434,204 km (0.066 R)
• M25: 6,830,938 km (0.075 R)
• M26: 7,072,838 km (0.102 R)
• M27: 7,843,117 km (0.057 R)
• M28: 8,039,838 km (0.077 R)
• M29: 8,352,348 km (0.064 R)
• M30: 8,409,495 km (0.104 R)
• M31: 8,524,386 km (0.091 R)
• M32: 8,611,003 km (0.071 R)
• M33: 9,106,770 km (0.089 R)
• M34: 9,283,894 km (0.066 R)
• M35: 9,611,663 km (0.071 R)
• M36: 9,943,322 km (0.1 R)
• M37: 10,034,427 km (0.069 R)
• M38: 10,095,313 km (0.049 R)
• M39: 10,370,872 km (0.033 R)
• M40: 10,773,141 km (0.1 R)
• M41: 11,086,249 km (0.117 R)
• M42: 11,307,056 km (0.111 R)
• M43: 12,959,963 km (0.114 R)
• M44: 13,393,198 km (0.116 R)
• M45: 13,561,197 km (0.08 R)
• M46: 13,865,179 km (0.086 R)
• M47: 15,243,425 km (0.079 R)
• M48: 15,629,986 km (0.074 R)
• M49: 15,700,745 km (0.071 R)
• M50: 16,628,701 km (0.088 R)
• M51: 17,832,216 km (0.084 R)
• M52: 17,979,869 km (0.09 R)
• M53: 18,239,571 km (0.075 R)
• M54: 18,724,866 km (0.081 R)
• M55: 19,252,348 km (0.057 R)
• M56: 19,441,889 km (0.054 R)
• M57: 19,517,885 km (0.112 R)
• M58: 20,244,930 km (0.109 R)
• M59: 21,371,402 km (0.071 R)
• M60: 21,449,941 km (0.082 R)
• M61: 21,567,824 km (0.094 R)
• M62: 22,758,025 km (0.104 R)
• M63: 22,838,209 km (0.101 R)
• M64: 23,361,203 km (0.101 R)
• M65: 24,010,309 km (0.077 R)
• M66: 24,378,170 km (0.065 R)
• M67: 24,460,149 km (0.036 R)
• M68: 24,665,398 km (0.113 R)
• M69: 24,830,105 km (0.097 R)
• M70: 25,202,005 km (0.093 R)
• M71: 25,534,113 km (0.075 R)
• M72: 26,328,627 km (0.106 R)
• M73: 26,539,111 km (0.103 R)
• M74: 26,665,671 km (0.097 R)
• M75: 27,813,535 km (0.108 R)
• M76: 28,156,713 km (0.101 R)
• M77: 28,674,172 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 14.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.5 AU - 11.38 AU

Year: 10964 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,191,210 km

• M1: 567,126 km (0.071 R)
• M2: 715,676 km (0.078 R)
• M3: 1,016,518 km (0.056 R)
• M4: 1,161,777 km (0.118 R)
• M5: 1,450,950 km (0.079 R)
• M6: 1,789,340 km (0.032 R)
• M7: 2,046,648 km (0.066 R)
• M8: 2,427,973 km (0.112 R)
• M9: 2,541,069 km (0.118 R)
• M10: 2,861,807 km (0.106 R)
• M11: 2,981,635 km (0.042 R)
• M12: 3,968,383 km (0.088 R)
• M13: 4,585,324 km (0.099 R)
• M14: 4,797,753 km (0.095 R)
• M15: 5,122,530 km (0.087 R)
• M16: 6,024,007 km (0.11 R)
• M17: 6,218,035 km (0.083 R)
• M18: 6,732,353 km (0.113 R)
• M19: 7,015,093 km (0.075 R)
• M20: 8,443,453 km (0.071 R)
• M21: 8,836,297 km (0.07 R)
• M22: 9,190,695 km (0.102 R)
• M23: 10,143,184 km (0.117 R)
• M24: 10,374,762 km (0.057 R)
• M25: 10,467,812 km (0.105 R)
• M26: 10,607,985 km (0.089 R)
• M27: 12,239,649 km (0.092 R)
• M28: 12,734,369 km (0.037 R)
• M29: 13,897,193 km (0.07 R)
• M30: 14,673,906 km (0.11 R)
• M31: 14,830,983 km (0.085 R)
• M32: 15,517,937 km (0.093 R)
• M33: 15,838,525 km (0.118 R)
• M34: 15,945,936 km (0.086 R)
• M35: 17,640,731 km (0.118 R)
• M36: 17,807,831 km (0.091 R)
• M37: 17,975,381 km (0.05 R)
• M38: 18,199,628 km (0.081 R)
• M39: 18,650,965 km (0.063 R)
• M40: 19,163,188 km (0.077 R)
• M41: 21,021,792 km (0.042 R)
• M42: 21,495,269 km (0.081 R)
• M43: 23,302,561 km (0.067 R)
• M44: 24,100,815 km (0.103 R)
• M45: 24,596,583 km (0.07 R)
• M46: 24,783,281 km (0.062 R)
• M47: 25,033,109 km (0.076 R)
• M48: 25,787,382 km (0.059 R)
• M49: 27,640,899 km (0.094 R)
• M50: 29,471,080 km (0.103 R)
• M51: 30,200,818 km (0.109 R)
• M52: 30,534,421 km (0.118 R)
• M53: 31,745,715 km (0.117 R)
• M54: 32,017,086 km (0.091 R)
• M55: 32,152,921 km (0.075 R)
• M56: 32,835,536 km (0.114 R)
• M57: 33,247,528 km (0.094 R)
• M58: 33,454,123 km (0.117 R)
• M59: 34,423,816 km (0.092 R)
• M60: 35,472,946 km (0.088 R)
• M61: 36,390,879 km (0.096 R)
• M62: 37,173,575 km (0.117 R)
• M63: 37,531,114 km (0.09 R)
• M64: 37,889,999 km (0.061 R)
• M65: 39,045,643 km (0.092 R)
• M66: 39,409,165 km (0.111 R)
• M67: 42,656,636 km (0.052 R)
• M68: 43,406,570 km (0.091 R)
• M69: 43,858,655 km (0.071 R)
• M70: 44,085,296 km (0.069 R)
• M71: 44,388,082 km (0.065 R)
• M72: 44,919,603 km (0.049 R)
• M73: 46,219,160 km (0.093 R)
• M74: 46,989,439 km (0.066 R)
• M75: 47,453,641 km (0.118 R)
• M76: 49,482,637 km (0.081 R)
• M77: 49,718,553 km (0.07 R)
• M78: 51,380,735 km (0.103 R)
• M79: 51,938,885 km (0.104 R)
• M80: 52,178,541 km (0.026 R)
• M81: 53,302,469 km (0.111 R)
• M82: 53,786,718 km (0.091 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit