🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.91 AU

Year: 364 Days

Day: 28.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 427 Days

Day: 34.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 440 Days

Day: 39.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.05 AU - 2.65 AU

Year: 1562 Days

Day: 41.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 8.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.21 AU - 4.23 AU

Year: 3110 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,208,545 km

• M1: 115,938 km (0.067 R)
• M2: 219,759 km (0.114 R)
• M3: 283,039 km (0.085 R)
• M4: 374,443 km (0.11 R)
• M5: 463,305 km (0.093 R)
• M6: 522,097 km (0.103 R)
• M7: 749,635 km (0.071 R)
• M8: 912,397 km (0.089 R)
• M9: 1,283,251 km (0.067 R)
• M10: 1,347,727 km (0.082 R)
• M11: 1,435,392 km (0.116 R)
• M12: 1,674,599 km (0.032 R)
• M13: 2,178,444 km (0.118 R)
• M14: 2,347,639 km (0.12 R)
• M15: 2,562,013 km (0.12 R)
• M16: 2,616,467 km (0.089 R)
• M17: 2,782,670 km (0.085 R)
• M18: 2,895,317 km (0.071 R)
• M19: 3,038,333 km (0.072 R)
• M20: 3,096,227 km (0.111 R)
• M21: 3,361,315 km (0.098 R)
• M22: 3,451,372 km (0.097 R)
• M23: 3,542,178 km (0.075 R)
• M24: 3,664,549 km (0.101 R)
• M25: 3,772,858 km (0.098 R)
• M26: 3,960,753 km (0.066 R)
• M27: 4,493,770 km (0.049 R)
• M28: 4,676,429 km (0.101 R)
• M29: 4,743,599 km (0.094 R)
• M30: 5,083,635 km (0.059 R)
• M31: 5,256,720 km (0.106 R)
• M32: 5,519,862 km (0.12 R)
• M33: 5,895,652 km (0.037 R)
• M34: 6,004,559 km (0.102 R)
• M35: 6,169,267 km (0.053 R)
• M36: 6,823,608 km (0.103 R)
• M37: 6,995,346 km (0.077 R)
• M38: 7,072,239 km (0.045 R)
• M39: 7,697,110 km (0.105 R)
• M40: 7,895,925 km (0.053 R)
• M41: 8,177,319 km (0.11 R)
• M42: 8,461,854 km (0.112 R)
• M43: 8,584,823 km (0.119 R)
• M44: 8,832,557 km (0.106 R)
• M45: 9,419,879 km (0.05 R)
• M46: 10,106,533 km (0.101 R)
• M47: 10,215,141 km (0.1 R)
• M48: 10,324,347 km (0.12 R)
• M49: 10,477,835 km (0.075 R)
• M50: 10,654,061 km (0.12 R)
• M51: 11,076,675 km (0.095 R)
• M52: 11,143,994 km (0.107 R)
• M53: 11,211,313 km (0.062 R)
• M54: 11,436,907 km (0.103 R)
• M55: 11,595,630 km (0.086 R)
• M56: 11,709,624 km (0.11 R)
• M57: 12,704,150 km (0.088 R)
• M58: 12,868,708 km (0.119 R)
• M59: 12,962,955 km (0.101 R)
• M60: 13,366,420 km (0.108 R)
• M61: 13,725,754 km (0.097 R)
• M62: 14,307,241 km (0.063 R)
• M63: 14,576,517 km (0.103 R)
• M64: 14,674,953 km (0.118 R)
• M65: 14,847,439 km (0.086 R)
• M66: 14,921,640 km (0.089 R)
• M67: 15,269,455 km (0.099 R)
• M68: 15,419,352 km (0.115 R)
• M69: 15,745,774 km (0.067 R)
• M70: 15,846,753 km (0.101 R)
• M71: 16,049,159 km (0.104 R)
• M72: 16,201,599 km (0.091 R)
• M73: 16,405,501 km (0.11 R)
• M74: 16,919,220 km (0.11 R)
• M75: 17,438,175 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 11.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.31 AU - 8.75 AU

Year: 8080 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,208,545 km

• M1: 186,100 km (0.062 R)
• M2: 472,879 km (0.116 R)
• M3: 601,683 km (0.084 R)
• M4: 810,970 km (0.099 R)
• M5: 898,186 km (0.1 R)
• M6: 1,180,028 km (0.069 R)
• M7: 1,643,781 km (0.104 R)
• M8: 1,872,666 km (0.104 R)
• M9: 2,015,083 km (0.084 R)
• M10: 2,112,172 km (0.055 R)
• M11: 2,490,057 km (0.065 R)
• M12: 3,424,594 km (0.056 R)
• M13: 3,600,073 km (0.102 R)
• M14: 3,990,523 km (0.059 R)
• M15: 4,082,526 km (0.109 R)
• M16: 4,300,191 km (0.092 R)
• M17: 4,617,787 km (0.086 R)
• M18: 4,910,101 km (0.039 R)
• M19: 5,242,059 km (0.115 R)
• M20: 5,581,497 km (0.038 R)
• M21: 5,684,719 km (0.069 R)
• M22: 6,139,347 km (0.099 R)
• M23: 6,425,079 km (0.078 R)
• M24: 6,569,590 km (0.079 R)
• M25: 6,715,149 km (0.049 R)
• M26: 7,459,249 km (0.105 R)
• M27: 7,649,238 km (0.105 R)
• M28: 7,725,832 km (0.047 R)
• M29: 8,783,489 km (0.104 R)
• M30: 8,903,766 km (0.041 R)
• M31: 10,602,899 km (0.083 R)
• M32: 10,902,842 km (0.102 R)
• M33: 11,379,910 km (0.05 R)
• M34: 12,489,328 km (0.065 R)
• M35: 13,171,644 km (0.049 R)
• M36: 13,865,927 km (0.088 R)
• M37: 14,006,250 km (0.111 R)
• M38: 14,335,515 km (0.104 R)
• M39: 14,619,751 km (0.043 R)
• M40: 15,435,209 km (0.078 R)
• M41: 19,049,494 km (0.071 R)
• M42: 20,045,067 km (0.08 R)
• M43: 20,256,898 km (0.055 R)
• M44: 20,736,060 km (0.083 R)
• M45: 21,165,107 km (0.111 R)
• M46: 21,488,986 km (0.05 R)
• M47: 21,923,119 km (0.098 R)
• M48: 23,577,223 km (0.119 R)
• M49: 23,688,823 km (0.117 R)
• M50: 25,156,976 km (0.041 R)
• M51: 25,385,412 km (0.102 R)
• M52: 26,306,187 km (0.091 R)
• M53: 26,654,301 km (0.071 R)
• M54: 27,120,897 km (0.075 R)
• M55: 28,062,017 km (0.1 R)
• M56: 28,180,349 km (0.03 R)
• M57: 29,073,748 km (0.103 R)
• M58: 29,313,553 km (0.116 R)
• M59: 30,949,256 km (0.039 R)
• M60: 31,870,630 km (0.074 R)
• M61: 31,994,197 km (0.109 R)
• M62: 32,179,848 km (0.081 R)
• M63: 33,113,339 km (0.1 R)
• M64: 33,614,791 km (0.113 R)
• M65: 34,879,641 km (0.113 R)
• M66: 35,134,406 km (0.087 R)
• M67: 36,870,639 km (0.038 R)
• M68: 37,065,266 km (0.096 R)
• M69: 37,455,567 km (0.101 R)
• M70: 37,716,466 km (0.104 R)
• M71: 37,912,588 km (0.073 R)
• M72: 38,634,548 km (0.08 R)
• M73: 39,559,960 km (0.082 R)
• M74: 39,692,803 km (0.069 R)
• M75: 40,492,703 km (0.044 R)
• M76: 40,626,593 km (0.109 R)
• M77: 40,760,633 km (0.111 R)
• M78: 41,297,988 km (0.117 R)
• M79: 43,060,849 km (0.116 R)
• M80: 43,539,563 km (0.113 R)
• M81: 44,433,560 km (0.072 R)
• M82: 44,709,717 km (0.106 R)
• M83: 46,029,769 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 10.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.64 AU - 9.22 AU

Year: 9680 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,208,545 km

• M1: 138,976 km (0.104 R)
• M2: 321,935 km (0.078 R)
• M3: 460,313 km (0.06 R)
• M4: 557,402 km (0.033 R)
• M5: 746,344 km (0.076 R)
• M6: 819,348 km (0.087 R)
• M7: 941,719 km (0.062 R)
• M8: 1,070,522 km (0.101 R)
• M9: 1,310,777 km (0.089 R)
• M10: 1,511,986 km (0.041 R)
• M11: 1,664,725 km (0.119 R)
• M12: 2,197,144 km (0.097 R)
• M13: 2,437,697 km (0.1 R)
• M14: 2,527,456 km (0.101 R)
• M15: 2,992,705 km (0.086 R)
• M16: 3,137,516 km (0.079 R)
• M17: 3,309,554 km (0.114 R)
• M18: 3,384,203 km (0.092 R)
• M19: 3,509,865 km (0.108 R)
• M20: 3,662,904 km (0.085 R)
• M21: 3,844,216 km (0.107 R)
• M22: 3,975,563 km (0.114 R)
• M23: 4,488,385 km (0.116 R)
• M24: 4,599,087 km (0.097 R)
• M25: 4,682,563 km (0.113 R)
• M26: 4,823,185 km (0.061 R)
• M27: 5,079,596 km (0.103 R)
• M28: 5,311,323 km (0.079 R)
• M29: 5,605,881 km (0.095 R)
• M30: 5,695,341 km (0.115 R)
• M31: 6,584,251 km (0.098 R)
• M32: 7,125,496 km (0.036 R)
• M33: 7,417,810 km (0.092 R)
• M34: 7,581,919 km (0.092 R)
• M35: 7,780,585 km (0.089 R)
• M36: 8,115,385 km (0.088 R)
• M37: 8,454,823 km (0.117 R)
• M38: 8,557,597 km (0.094 R)
• M39: 9,359,441 km (0.105 R)
• M40: 9,608,222 km (0.051 R)
• M41: 10,847,641 km (0.115 R)
• M42: 12,878,282 km (0.111 R)
• M43: 13,115,395 km (0.095 R)
• M44: 13,274,417 km (0.113 R)
• M45: 13,473,981 km (0.116 R)
• M46: 14,322,949 km (0.119 R)
• M47: 14,404,779 km (0.063 R)
• M48: 15,356,371 km (0.05 R)
• M49: 15,523,921 km (0.074 R)
• M50: 16,627,803 km (0.1 R)
• M51: 17,276,310 km (0.067 R)
• M52: 17,625,472 km (0.082 R)
• M53: 18,910,816 km (0.113 R)
• M54: 19,814,836 km (0.088 R)
• M55: 20,686,693 km (0.084 R)
• M56: 21,011,021 km (0.12 R)
• M57: 22,420,233 km (0.075 R)
• M58: 22,562,800 km (0.035 R)
• M59: 22,753,387 km (0.081 R)
• M60: 24,102,611 km (0.091 R)
• M61: 25,329,014 km (0.119 R)
• M62: 26,124,575 km (0.113 R)
• M63: 27,333,177 km (0.115 R)
• M64: 27,434,754 km (0.06 R)
• M65: 27,587,343 km (0.115 R)
• M66: 30,066,330 km (0.064 R)
• M67: 30,328,724 km (0.043 R)
• M68: 31,438,741 km (0.082 R)
• M69: 32,079,019 km (0.079 R)
• M70: 32,400,804 km (0.073 R)
• M71: 33,209,830 km (0.099 R)
• M72: 33,535,355 km (0.114 R)
• M73: 34,134,793 km (0.108 R)
• M74: 35,510,495 km (0.088 R)
• M75: 35,787,850 km (0.115 R)
• M76: 35,954,502 km (0.088 R)
• M77: 36,904,149 km (0.086 R)
• M78: 37,128,845 km (0.113 R)
• M79: 37,692,530 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 12.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.75 AU - 10.63 AU

Year: 13075 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,208,545 km

• M1: 158,723 km (0.054 R)
• M2: 251,773 km (0.088 R)
• M3: 360,381 km (0.104 R)
• M4: 450,589 km (0.11 R)
• M5: 904,618 km (0.12 R)
• M6: 1,457,233 km (0.117 R)
• M7: 1,805,198 km (0.116 R)
• M8: 2,389,377 km (0.057 R)
• M9: 3,087,700 km (0.082 R)
• M10: 4,166,002 km (0.072 R)
• M11: 4,361,825 km (0.057 R)
• M12: 4,594,300 km (0.114 R)
• M13: 4,830,814 km (0.108 R)
• M14: 4,933,439 km (0.074 R)
• M15: 5,636,100 km (0.086 R)
• M16: 5,816,814 km (0.097 R)
• M17: 6,036,124 km (0.106 R)
• M18: 6,370,177 km (0.058 R)
• M19: 6,482,973 km (0.099 R)
• M20: 6,634,366 km (0.061 R)
• M21: 6,786,956 km (0.066 R)
• M22: 7,173,367 km (0.117 R)
• M23: 7,527,466 km (0.052 R)
• M24: 7,806,914 km (0.068 R)
• M25: 8,334,696 km (0.091 R)
• M26: 9,084,779 km (0.039 R)
• M27: 9,211,938 km (0.081 R)
• M28: 10,206,315 km (0.085 R)
• M29: 10,917,952 km (0.112 R)
• M30: 13,727,250 km (0.109 R)
• M31: 14,216,136 km (0.115 R)
• M32: 14,413,306 km (0.089 R)
• M33: 14,512,190 km (0.118 R)
• M34: 15,818,928 km (0.084 R)
• M35: 15,920,953 km (0.102 R)
• M36: 17,005,987 km (0.097 R)
• M37: 17,689,649 km (0.081 R)
• M38: 17,795,564 km (0.069 R)
• M39: 18,008,143 km (0.043 R)
• M40: 18,168,213 km (0.078 R)
• M41: 18,489,549 km (0.105 R)
• M42: 18,704,970 km (0.064 R)
• M43: 18,975,293 km (0.114 R)
• M44: 19,519,829 km (0.061 R)
• M45: 19,959,198 km (0.117 R)
• M46: 20,457,509 km (0.091 R)
• M47: 21,240,504 km (0.088 R)
• M48: 21,522,646 km (0.115 R)
• M49: 24,058,030 km (0.074 R)
• M50: 24,765,778 km (0.069 R)
• M51: 26,020,904 km (0.096 R)
• M52: 26,686,465 km (0.083 R)
• M53: 26,808,088 km (0.088 R)
• M54: 28,282,076 km (0.095 R)
• M55: 28,468,176 km (0.102 R)
• M56: 29,593,301 km (0.055 R)
• M57: 30,924,273 km (0.097 R)
• M58: 31,116,058 km (0.116 R)
• M59: 31,308,142 km (0.116 R)
• M60: 33,382,017 km (0.088 R)
• M61: 34,105,173 km (0.062 R)
• M62: 35,834,824 km (0.1 R)
• M63: 36,103,501 km (0.108 R)
• M64: 37,116,877 km (0.117 R)
• M65: 38,345,225 km (0.092 R)
• M66: 39,448,360 km (0.117 R)
• M67: 39,586,888 km (0.102 R)
• M68: 39,934,104 km (0.097 R)
• M69: 40,073,380 km (0.094 R)
• M70: 41,474,065 km (0.079 R)
• M71: 41,826,817 km (0.056 R)
• M72: 42,464,104 km (0.115 R)
• M73: 42,748,489 km (0.076 R)
• M74: 43,104,682 km (0.081 R)
• M75: 43,461,921 km (0.044 R)
• M76: 44,251,349 km (0.085 R)
• M77: 44,539,624 km (0.106 R)
• M78: 44,756,242 km (0.05 R)
• M79: 44,900,754 km (0.113 R)
• M80: 46,063,129 km (0.088 R)
• M81: 47,161,776 km (0.116 R)
• M82: 47,529,936 km (0.074 R)
• M83: 48,491,551 km (0.088 R)
• M84: 48,788,653 km (0.09 R)
• M85: 49,609,047 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 15,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit