🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 16.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 19.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,322,715 km

• M1: 302,188 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.72 AU - 0.86 AU

Year: 254 Days

Day: 25.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,322,715 km

• M1: 267,930 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.77 AU - 2.91 AU

Year: 1295 Days

Day: 22.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 14.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.71 AU - 7.79 AU

Year: 5651 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,322,715 km

• M1: 189,690 km (0.094 R)
• M2: 290,519 km (0.098 R)
• M3: 447,896 km (0.084 R)
• M4: 562,338 km (0.106 R)
• M5: 734,675 km (0.029 R)
• M6: 877,242 km (0.104 R)
• M7: 978,220 km (0.099 R)
• M8: 1,083,537 km (0.051 R)
• M9: 1,283,999 km (0.06 R)
• M10: 1,424,770 km (0.111 R)
• M11: 2,379,055 km (0.12 R)
• M12: 2,904,293 km (0.096 R)
• M13: 3,108,793 km (0.089 R)
• M14: 3,236,999 km (0.032 R)
• M15: 3,366,999 km (0.046 R)
• M16: 3,532,155 km (0.102 R)
• M17: 4,078,786 km (0.116 R)
• M18: 4,255,162 km (0.051 R)
• M19: 4,524,588 km (0.114 R)
• M20: 4,670,595 km (0.094 R)
• M21: 4,762,598 km (0.078 R)
• M22: 4,855,348 km (0.044 R)
• M23: 4,986,097 km (0.11 R)
• M24: 6,338,013 km (0.107 R)
• M25: 6,708,567 km (0.091 R)
• M26: 6,938,648 km (0.11 R)
• M27: 7,044,115 km (0.038 R)
• M28: 7,299,329 km (0.119 R)
• M29: 7,709,825 km (0.092 R)
• M30: 8,239,103 km (0.05 R)
• M31: 8,440,611 km (0.073 R)
• M32: 8,963,156 km (0.103 R)
• M33: 9,309,775 km (0.079 R)
• M34: 9,566,634 km (0.093 R)
• M35: 9,778,614 km (0.096 R)
• M36: 10,327,489 km (0.12 R)
• M37: 10,861,853 km (0.108 R)
• M38: 11,157,159 km (0.069 R)
• M39: 11,256,342 km (0.115 R)
• M40: 11,705,585 km (0.106 R)
• M41: 11,806,264 km (0.112 R)
• M42: 12,059,234 km (0.107 R)
• M43: 12,544,679 km (0.098 R)
• M44: 12,750,975 km (0.093 R)
• M45: 14,119,795 km (0.082 R)
• M46: 14,469,256 km (0.1 R)
• M47: 15,479,640 km (0.103 R)
• M48: 15,784,371 km (0.119 R)
• M49: 16,512,613 km (0.092 R)
• M50: 16,625,709 km (0.109 R)
• M51: 17,770,133 km (0.055 R)
• M52: 17,972,987 km (0.114 R)
• M53: 18,118,397 km (0.101 R)
• M54: 19,385,042 km (0.04 R)
• M55: 19,594,030 km (0.115 R)
• M56: 20,225,183 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.36 AU - 8.26 AU

Year: 7893 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,322,715 km

• M1: 392,545 km (0.12 R)
• M2: 732,730 km (0.093 R)
• M3: 841,338 km (0.096 R)
• M4: 1,041,800 km (0.033 R)
• M5: 1,614,909 km (0.114 R)
• M6: 1,719,478 km (0.099 R)
• M7: 2,301,264 km (0.111 R)
• M8: 2,468,365 km (0.079 R)
• M9: 2,590,138 km (0.1 R)
• M10: 2,865,547 km (0.1 R)
• M11: 3,363,858 km (0.119 R)
• M12: 3,720,798 km (0.106 R)
• M13: 4,119,177 km (0.038 R)
• M14: 4,864,773 km (0.116 R)
• M15: 5,459,425 km (0.037 R)
• M16: 5,652,107 km (0.104 R)
• M17: 5,847,182 km (0.091 R)
• M18: 6,011,291 km (0.104 R)
• M19: 6,581,259 km (0.093 R)
• M20: 6,786,507 km (0.094 R)
• M21: 7,344,507 km (0.114 R)
• M22: 7,486,326 km (0.109 R)
• M23: 7,700,850 km (0.107 R)
• M24: 9,068,324 km (0.096 R)
• M25: 9,412,399 km (0.078 R)
• M26: 9,956,037 km (0.096 R)
• M27: 10,073,771 km (0.067 R)
• M28: 11,155,364 km (0.075 R)
• M29: 11,647,840 km (0.074 R)
• M30: 12,147,646 km (0.057 R)
• M31: 12,442,354 km (0.064 R)
• M32: 13,038,950 km (0.093 R)
• M33: 13,514,372 km (0.104 R)
• M34: 14,215,986 km (0.065 R)
• M35: 16,067,709 km (0.112 R)
• M36: 16,904,559 km (0.028 R)
• M37: 17,045,481 km (0.034 R)
• M38: 17,233,824 km (0.112 R)
• M39: 17,375,643 km (0.102 R)
• M40: 17,660,328 km (0.105 R)
• M41: 17,755,622 km (0.064 R)
• M42: 18,572,127 km (0.089 R)
• M43: 18,912,013 km (0.06 R)
• M44: 19,058,320 km (0.073 R)
• M45: 19,450,117 km (0.105 R)
• M46: 19,745,872 km (0.105 R)
• M47: 19,894,273 km (0.112 R)
• M48: 20,491,617 km (0.106 R)
• M49: 20,641,813 km (0.118 R)
• M50: 21,145,360 km (0.1 R)
• M51: 21,959,471 km (0.11 R)
• M52: 22,267,344 km (0.111 R)
• M53: 23,095,518 km (0.101 R)
• M54: 24,356,628 km (0.086 R)
• M55: 24,782,084 km (0.06 R)
• M56: 25,102,672 km (0.076 R)
• M57: 25,586,173 km (0.034 R)
• M58: 26,235,727 km (0.086 R)
• M59: 26,726,408 km (0.082 R)
• M60: 27,440,588 km (0.1 R)
• M61: 27,994,250 km (0.119 R)
• M62: 28,607,601 km (0.06 R)
• M63: 30,588,426 km (0.097 R)
• M64: 31,277,773 km (0.082 R)
• M65: 31,914,163 km (0.055 R)
• M66: 32,379,562 km (0.1 R)
• M67: 32,964,639 km (0.072 R)
• M68: 33,671,339 km (0.099 R)
• M69: 33,908,003 km (0.084 R)
• M70: 34,621,435 km (0.09 R)
• M71: 34,860,193 km (0.054 R)
• M72: 35,159,688 km (0.079 R)
• M73: 35,881,648 km (0.101 R)
• M74: 36,123,398 km (0.07 R)
• M75: 36,669,430 km (0.088 R)
• M76: 37,524,083 km (0.1 R)
• M77: 38,880,337 km (0.066 R)
• M78: 39,004,503 km (0.108 R)
• M79: 40,064,703 km (0.115 R)
• M80: 41,008,068 km (0.057 R)
• M81: 41,197,608 km (0.112 R)
• M82: 42,916,637 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 11.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.9 AU - 11.66 AU

Year: 11061 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,322,715 km

• M1: 155,731 km (0.115 R)
• M2: 338,540 km (0.067 R)
• M3: 418,425 km (0.091 R)
• M4: 637,137 km (0.03 R)
• M5: 895,194 km (0.081 R)
• M6: 1,058,106 km (0.049 R)
• M7: 1,414,597 km (0.114 R)
• M8: 1,681,480 km (0.115 R)
• M9: 1,757,177 km (0.112 R)
• M10: 2,098,709 km (0.112 R)
• M11: 2,263,715 km (0.107 R)
• M12: 3,214,858 km (0.047 R)
• M13: 4,104,218 km (0.108 R)
• M14: 4,629,905 km (0.063 R)
• M15: 4,882,575 km (0.087 R)
• M16: 5,176,984 km (0.108 R)
• M17: 7,649,388 km (0.11 R)
• M18: 7,734,509 km (0.105 R)
• M19: 8,077,986 km (0.088 R)
• M20: 8,251,669 km (0.12 R)
• M21: 8,780,198 km (0.118 R)
• M22: 9,183,813 km (0.069 R)
• M23: 9,869,869 km (0.114 R)
• M24: 10,149,019 km (0.118 R)
• M25: 10,242,667 km (0.086 R)
• M26: 10,525,257 km (0.078 R)
• M27: 10,620,102 km (0.087 R)
• M28: 10,906,134 km (0.115 R)
• M29: 11,050,196 km (0.053 R)
• M30: 11,485,975 km (0.106 R)
• M31: 11,730,418 km (0.076 R)
• M32: 13,800,104 km (0.039 R)
• M33: 14,585,194 km (0.063 R)
• M34: 14,743,917 km (0.102 R)
• M35: 14,903,239 km (0.089 R)
• M36: 15,438,500 km (0.072 R)
• M37: 16,362,865 km (0.041 R)
• M38: 18,780,367 km (0.103 R)
• M39: 20,650,640 km (0.111 R)
• M40: 20,769,570 km (0.065 R)
• M41: 21,008,029 km (0.062 R)
• M42: 21,127,558 km (0.055 R)
• M43: 22,152,901 km (0.085 R)
• M44: 23,070,984 km (0.097 R)
• M45: 23,256,036 km (0.112 R)
• M46: 24,251,760 km (0.106 R)
• M47: 26,091,664 km (0.086 R)
• M48: 27,844,801 km (0.038 R)
• M49: 28,041,971 km (0.107 R)
• M50: 28,768,718 km (0.066 R)
• M51: 29,101,124 km (0.101 R)
• M52: 29,301,137 km (0.076 R)
• M53: 29,702,657 km (0.115 R)
• M54: 29,971,485 km (0.095 R)
• M55: 30,918,140 km (0.058 R)
• M56: 31,395,208 km (0.092 R)
• M57: 32,425,787 km (0.077 R)
• M58: 34,027,382 km (0.106 R)
• M59: 34,378,937 km (0.105 R)
• M60: 34,873,208 km (0.119 R)
• M61: 35,868,633 km (0.033 R)
• M62: 36,585,506 km (0.064 R)
• M63: 37,814,901 km (0.109 R)
• M64: 38,033,314 km (0.114 R)
• M65: 38,471,336 km (0.093 R)
• M66: 39,131,362 km (0.063 R)
• M67: 39,721,376 km (0.113 R)
• M68: 40,686,282 km (0.08 R)
• M69: 41,658,818 km (0.071 R)
• M70: 41,884,412 km (0.105 R)
• M71: 42,336,646 km (0.038 R)
• M72: 43,170,206 km (0.1 R)
• M73: 44,392,121 km (0.101 R)
• M74: 44,622,502 km (0.067 R)
• M75: 44,930,224 km (0.047 R)
• M76: 45,161,503 km (0.12 R)
• M77: 45,935,373 km (0.091 R)
• M78: 46,013,014 km (0.06 R)
• M79: 47,889,270 km (0.052 R)
• M80: 48,125,485 km (0.047 R)
• M81: 48,362,149 km (0.093 R)
• M82: 49,870,096 km (0.1 R)
• M83: 51,393,451 km (0.089 R)
• M84: 51,796,767 km (0.084 R)
• M85: 51,877,699 km (0.113 R)
• M86: 53,013,297 km (0.094 R)
• M87: 53,993,312 km (0.096 R)
• M88: 54,567,768 km (0.089 R)
• M89: 55,144,318 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 8.4

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.14 AU - 14.66 AU

Year: 15791 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,322,715 km

• M1: 424,110 km (0.105 R)
• M2: 551,119 km (0.114 R)
• M3: 936,782 km (0.083 R)
• M4: 1,008,439 km (0.119 R)
• M5: 1,157,588 km (0.108 R)
• M6: 1,946,418 km (0.118 R)
• M7: 2,197,294 km (0.115 R)
• M8: 2,661,496 km (0.116 R)
• M9: 3,265,123 km (0.112 R)
• M10: 3,376,125 km (0.092 R)
• M11: 3,450,774 km (0.117 R)
• M12: 4,307,671 km (0.092 R)
• M13: 5,141,380 km (0.057 R)
• M14: 5,488,746 km (0.038 R)
• M15: 5,798,862 km (0.111 R)
• M16: 6,482,674 km (0.045 R)
• M17: 6,952,711 km (0.117 R)
• M18: 7,095,876 km (0.103 R)
• M19: 7,191,918 km (0.068 R)
• M20: 7,385,198 km (0.107 R)
• M21: 7,975,362 km (0.115 R)
• M22: 8,175,374 km (0.119 R)
• M23: 8,276,053 km (0.113 R)
• M24: 9,781,756 km (0.09 R)
• M25: 10,429,216 km (0.117 R)
• M26: 11,146,089 km (0.097 R)
• M27: 11,482,385 km (0.045 R)
• M28: 11,595,331 km (0.111 R)
• M29: 11,651,879 km (0.117 R)
• M30: 11,878,969 km (0.062 R)
• M31: 12,685,600 km (0.118 R)
• M32: 12,919,272 km (0.093 R)
• M33: 13,569,275 km (0.119 R)
• M34: 14,048,736 km (0.12 R)
• M35: 14,900,995 km (0.092 R)
• M36: 17,427,254 km (0.075 R)
• M37: 18,144,875 km (0.1 R)
• M38: 18,540,412 km (0.087 R)
• M39: 18,672,806 km (0.113 R)
• M40: 18,805,649 km (0.049 R)
• M41: 19,072,233 km (0.119 R)
• M42: 19,811,545 km (0.105 R)
• M43: 21,110,653 km (0.093 R)
• M44: 23,288,798 km (0.083 R)
• M45: 24,440,702 km (0.112 R)
• M46: 25,023,535 km (0.072 R)
• M47: 25,096,688 km (0.108 R)
• M48: 26,202,965 km (0.088 R)
• M49: 26,277,315 km (0.06 R)
• M50: 26,500,664 km (0.09 R)
• M51: 27,249,851 km (0.091 R)
• M52: 28,081,914 km (0.084 R)
• M53: 28,539,384 km (0.076 R)
• M54: 28,922,355 km (0.11 R)
• M55: 29,230,078 km (0.118 R)
• M56: 29,461,505 km (0.061 R)
• M57: 29,693,681 km (0.117 R)
• M58: 30,081,738 km (0.047 R)
• M59: 30,549,680 km (0.09 R)
• M60: 30,706,309 km (0.065 R)
• M61: 31,888,731 km (0.071 R)
• M62: 31,968,167 km (0.093 R)
• M63: 32,047,454 km (0.077 R)
• M64: 32,127,040 km (0.109 R)
• M65: 34,868,571 km (0.109 R)
• M66: 35,114,061 km (0.115 R)
• M67: 35,936,550 km (0.1 R)
• M68: 36,765,322 km (0.082 R)
• M69: 37,349,203 km (0.11 R)
• M70: 37,852,151 km (0.106 R)
• M71: 38,949,451 km (0.099 R)
• M72: 39,374,309 km (0.109 R)
• M73: 42,216,669 km (0.064 R)
• M74: 44,768,509 km (0.075 R)
• M75: 45,302,574 km (0.101 R)
• M76: 46,107,859 km (0.117 R)
• M77: 46,917,782 km (0.116 R)
• M78: 47,279,360 km (0.085 R)
• M79: 47,641,686 km (0.119 R)
• M80: 52,062,153 km (0.118 R)
• M81: 52,623,893 km (0.115 R)
• M82: 54,605,616 km (0.066 R)
• M83: 55,366,920 km (0.035 R)
• M84: 55,940,179 km (0.03 R)
• M85: 57,768,714 km (0.04 R)
• M86: 58,739,006 km (0.117 R)
• M87: 60,892,317 km (0.076 R)
• M88: 61,286,657 km (0.104 R)
• M89: 63,370,556 km (0.079 R)
• M90: 63,770,132 km (0.096 R)
• M91: 64,571,827 km (0.114 R)
• M92: 66,895,231 km (0.092 R)
• M93: 68,220,369 km (0.098 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit