🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 137 Days

Day: 31.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 34.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,312,780 km

• M1: 47,423 km (0.08 R)
• M2: 416,331 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.65 AU - 1.71 AU

Year: 795 Days

Day: 13.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.54 AU - 3.9 AU

Year: 2621 Days

Day: 42.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 9.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.99 AU - 6.07 AU

Year: 4120 Days

Day: 10.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,312,780 km

• M1: 240,853 km (0.114 R)
• M2: 306,526 km (0.076 R)
• M3: 389,702 km (0.1 R)
• M4: 615,894 km (0.062 R)
• M5: 682,017 km (0.093 R)
• M6: 1,051,374 km (0.072 R)
• M7: 1,258,118 km (0.1 R)
• M8: 1,330,075 km (0.08 R)
• M9: 1,523,654 km (0.102 R)
• M10: 1,839,755 km (0.081 R)
• M11: 2,194,002 km (0.099 R)
• M12: 2,263,865 km (0.114 R)
• M13: 2,569,493 km (0.083 R)
• M14: 2,643,394 km (0.051 R)
• M15: 2,774,442 km (0.109 R)
• M16: 2,926,882 km (0.117 R)
• M17: 3,082,165 km (0.1 R)
• M18: 3,160,704 km (0.041 R)
• M19: 3,340,221 km (0.092 R)
• M20: 3,584,814 km (0.115 R)
• M21: 3,793,054 km (0.102 R)
• M22: 3,962,548 km (0.115 R)
• M23: 4,026,875 km (0.101 R)
• M24: 4,221,652 km (0.081 R)
• M25: 4,419,570 km (0.056 R)
• M26: 4,665,658 km (0.049 R)
• M27: 4,779,054 km (0.099 R)
• M28: 4,939,422 km (0.037 R)
• M29: 5,124,774 km (0.092 R)
• M30: 5,288,883 km (0.069 R)
• M31: 5,574,166 km (0.102 R)
• M32: 5,646,422 km (0.102 R)
• M33: 5,913,604 km (0.119 R)
• M34: 6,011,740 km (0.077 R)
• M35: 6,435,252 km (0.055 R)
• M36: 6,612,375 km (0.069 R)
• M37: 6,919,949 km (0.098 R)
• M38: 7,549,157 km (0.062 R)
• M39: 8,087,410 km (0.083 R)
• M40: 8,471,578 km (0.107 R)
• M41: 8,721,705 km (0.081 R)
• M42: 9,343,434 km (0.119 R)
• M43: 9,458,026 km (0.095 R)
• M44: 9,717,429 km (0.051 R)
• M45: 9,950,203 km (0.062 R)
• M46: 10,037,868 km (0.115 R)
• M47: 10,839,114 km (0.08 R)
• M48: 11,141,002 km (0.114 R)
• M49: 12,282,284 km (0.068 R)
• M50: 12,946,499 km (0.071 R)
• M51: 13,202,610 km (0.047 R)
• M52: 13,266,788 km (0.119 R)
• M53: 13,524,994 km (0.117 R)
• M54: 14,342,696 km (0.086 R)
• M55: 14,408,818 km (0.086 R)
• M56: 14,574,423 km (0.104 R)
• M57: 15,412,470 km (0.057 R)
• M58: 16,681,210 km (0.057 R)
• M59: 17,099,934 km (0.116 R)
• M60: 18,126,026 km (0.111 R)
• M61: 18,556,569 km (0.094 R)
• M62: 19,208,516 km (0.085 R)
• M63: 19,831,143 km (0.084 R)
• M64: 19,978,496 km (0.102 R)
• M65: 20,274,551 km (0.085 R)
• M66: 20,758,799 km (0.112 R)
• M67: 21,928,654 km (0.078 R)
• M68: 22,042,947 km (0.091 R)
• M69: 22,540,809 km (0.036 R)
• M70: 22,656,149 km (0.049 R)
• M71: 23,119,753 km (0.049 R)
• M72: 24,253,106 km (0.09 R)
• M73: 24,331,944 km (0.072 R)
• M74: 24,766,975 km (0.111 R)
• M75: 25,164,755 km (0.065 R)
• M76: 25,244,491 km (0.048 R)
• M77: 25,805,483 km (0.097 R)
• M78: 26,451,746 km (0.114 R)
• M79: 26,532,828 km (0.109 R)
• M80: 27,021,564 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 14.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.33 AU - 5.77 AU

Year: 4145 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,312,780 km

• M1: 182,659 km (0.115 R)
• M2: 390,002 km (0.111 R)
• M3: 591,660 km (0.03 R)
• M4: 707,897 km (0.109 R)
• M5: 888,462 km (0.114 R)
• M6: 1,014,124 km (0.067 R)
• M7: 1,158,935 km (0.099 R)
• M8: 1,285,345 km (0.1 R)
• M9: 1,722,470 km (0.12 R)
• M10: 2,065,348 km (0.102 R)
• M11: 2,269,101 km (0.111 R)
• M12: 2,512,496 km (0.048 R)
• M13: 3,294,444 km (0.119 R)
• M14: 3,703,295 km (0.043 R)
• M15: 4,049,914 km (0.117 R)
• M16: 4,427,499 km (0.098 R)
• M17: 5,238,319 km (0.064 R)
• M18: 5,410,357 km (0.091 R)
• M19: 5,584,339 km (0.078 R)
• M20: 6,690,316 km (0.105 R)
• M21: 7,042,320 km (0.109 R)
• M22: 7,161,100 km (0.096 R)
• M23: 7,280,480 km (0.105 R)
• M24: 7,472,862 km (0.091 R)
• M25: 7,961,449 km (0.076 R)
• M26: 8,060,333 km (0.112 R)
• M27: 8,159,666 km (0.115 R)
• M28: 8,409,943 km (0.08 R)
• M29: 8,536,055 km (0.061 R)
• M30: 8,918,127 km (0.055 R)
• M31: 9,253,825 km (0.089 R)
• M32: 9,436,334 km (0.034 R)
• M33: 9,620,041 km (0.095 R)
• M34: 10,556,374 km (0.068 R)
• M35: 10,994,097 km (0.063 R)
• M36: 11,159,852 km (0.069 R)
• M37: 11,549,704 km (0.12 R)
• M38: 12,400,317 km (0.094 R)
• M39: 12,746,337 km (0.111 R)
• M40: 13,066,327 km (0.12 R)
• M41: 14,071,924 km (0.093 R)
• M42: 14,282,109 km (0.088 R)
• M43: 14,402,685 km (0.06 R)
• M44: 14,918,797 km (0.082 R)
• M45: 15,286,808 km (0.117 R)
• M46: 15,688,927 km (0.119 R)
• M47: 15,782,276 km (0.069 R)
• M48: 17,075,699 km (0.026 R)
• M49: 17,235,769 km (0.087 R)
• M50: 17,686,657 km (0.105 R)
• M51: 17,783,896 km (0.094 R)
• M52: 18,011,135 km (0.104 R)
• M53: 18,141,435 km (0.094 R)
• M54: 18,600,102 km (0.071 R)
• M55: 19,095,869 km (0.068 R)
• M56: 19,696,504 km (0.09 R)
• M57: 20,100,269 km (0.077 R)
• M58: 20,337,083 km (0.091 R)
• M59: 21,156,280 km (0.106 R)
• M60: 22,335,112 km (0.106 R)
• M61: 22,685,919 km (0.089 R)
• M62: 22,967,761 km (0.076 R)
• M63: 23,820,619 km (0.112 R)
• M64: 24,071,345 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 14.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.64 AU - 7.54 AU

Year: 6179 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,312,780 km

• M1: 271,969 km (0.044 R)
• M2: 432,188 km (0.117 R)
• M3: 638,185 km (0.078 R)
• M4: 761,902 km (0.112 R)
• M5: 895,044 km (0.04 R)
• M6: 1,265,448 km (0.08 R)
• M7: 1,631,514 km (0.12 R)
• M8: 1,773,184 km (0.071 R)
• M9: 1,900,641 km (0.102 R)
• M10: 2,012,540 km (0.054 R)
• M11: 2,482,726 km (0.079 R)
• M12: 2,647,134 km (0.099 R)
• M13: 2,751,853 km (0.071 R)
• M14: 2,858,067 km (0.047 R)
• M15: 3,274,249 km (0.119 R)
• M16: 3,804,274 km (0.105 R)
• M17: 4,311,859 km (0.078 R)
• M18: 4,436,026 km (0.117 R)
• M19: 4,687,799 km (0.07 R)
• M20: 5,179,377 km (0.043 R)
• M21: 5,660,484 km (0.082 R)
• M22: 6,212,052 km (0.089 R)
• M23: 6,579,913 km (0.087 R)
• M24: 7,042,619 km (0.105 R)
• M25: 7,307,557 km (0.119 R)
• M26: 7,575,786 km (0.103 R)
• M27: 8,245,087 km (0.095 R)
• M28: 8,870,256 km (0.112 R)
• M29: 9,836,658 km (0.085 R)
• M30: 10,199,284 km (0.098 R)
• M31: 10,836,271 km (0.085 R)
• M32: 11,868,347 km (0.115 R)
• M33: 12,254,609 km (0.073 R)
• M34: 12,645,059 km (0.113 R)
• M35: 13,474,879 km (0.093 R)
• M36: 13,914,696 km (0.05 R)
• M37: 14,173,501 km (0.047 R)
• M38: 14,508,600 km (0.107 R)
• M39: 14,771,144 km (0.118 R)
• M40: 15,035,184 km (0.104 R)
• M41: 17,401,823 km (0.088 R)
• M42: 17,521,202 km (0.093 R)
• M43: 17,640,880 km (0.106 R)
• M44: 18,041,653 km (0.076 R)
• M45: 18,607,881 km (0.089 R)
• M46: 19,550,647 km (0.089 R)
• M47: 20,257,496 km (0.108 R)
• M48: 20,425,046 km (0.1 R)
• M49: 20,593,194 km (0.111 R)
• M50: 20,761,641 km (0.116 R)
• M51: 21,269,825 km (0.07 R)
• M52: 21,440,068 km (0.092 R)
• M53: 21,653,693 km (0.041 R)
• M54: 22,341,694 km (0.061 R)
• M55: 22,558,162 km (0.06 R)
• M56: 24,315,339 km (0.095 R)
• M57: 25,661,720 km (0.114 R)
• M58: 25,888,510 km (0.078 R)
• M59: 26,207,153 km (0.092 R)
• M60: 26,664,624 km (0.117 R)
• M61: 26,986,409 km (0.106 R)
• M62: 27,866,343 km (0.115 R)
• M63: 28,755,553 km (0.107 R)
• M64: 29,844,626 km (0.044 R)
• M65: 30,083,085 km (0.082 R)
• M66: 30,370,163 km (0.027 R)
• M67: 30,706,309 km (0.119 R)
• M68: 30,850,671 km (0.119 R)
• M69: 31,576,221 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 13.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.46 AU - 9.62 AU

Year: 8327 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,312,780 km

• M1: 706,551 km (0.095 R)
• M2: 899,382 km (0.083 R)
• M3: 1,204,412 km (0.09 R)
• M4: 1,627,176 km (0.073 R)
• M5: 1,778,419 km (0.064 R)
• M6: 1,889,421 km (0.101 R)
• M7: 2,072,230 km (0.079 R)
• M8: 2,333,278 km (0.098 R)
• M9: 2,505,166 km (0.095 R)
• M10: 3,595,435 km (0.104 R)
• M11: 4,086,715 km (0.098 R)
• M12: 5,293,521 km (0.094 R)
• M13: 5,455,834 km (0.101 R)
• M14: 6,121,994 km (0.064 R)
• M15: 6,708,417 km (0.113 R)
• M16: 6,849,189 km (0.034 R)
• M17: 7,061,917 km (0.035 R)
• M18: 7,530,757 km (0.105 R)
• M19: 8,650,796 km (0.096 R)
• M20: 8,919,773 km (0.117 R)
• M21: 9,387,117 km (0.075 R)
• M22: 9,822,596 km (0.066 R)
• M23: 9,942,574 km (0.108 R)
• M24: 10,427,271 km (0.042 R)
• M25: 10,754,591 km (0.076 R)
• M26: 11,002,475 km (0.111 R)
• M27: 11,210,416 km (0.028 R)
• M28: 11,927,139 km (0.066 R)
• M29: 12,964,451 km (0.099 R)
• M30: 13,184,210 km (0.073 R)
• M31: 13,316,604 km (0.058 R)
• M32: 13,671,899 km (0.119 R)
• M33: 13,940,577 km (0.116 R)
• M34: 15,170,720 km (0.054 R)
• M35: 15,916,166 km (0.065 R)
• M36: 16,960,509 km (0.053 R)
• M37: 17,297,553 km (0.071 R)
• M38: 18,816,420 km (0.112 R)
• M39: 19,015,385 km (0.101 R)
• M40: 19,165,282 km (0.108 R)
• M41: 20,633,286 km (0.074 R)
• M42: 22,084,984 km (0.073 R)
• M43: 22,189,852 km (0.066 R)
• M44: 22,717,185 km (0.103 R)
• M45: 23,462,182 km (0.074 R)
• M46: 23,676,556 km (0.114 R)
• M47: 23,783,967 km (0.081 R)
• M48: 23,999,388 km (0.048 R)
• M49: 24,540,484 km (0.114 R)
• M50: 24,812,602 km (0.077 R)
• M51: 25,250,176 km (0.069 R)
• M52: 25,855,898 km (0.07 R)
• M53: 26,077,302 km (0.093 R)
• M54: 26,354,956 km (0.106 R)
• M55: 26,857,306 km (0.044 R)
• M56: 26,969,355 km (0.07 R)
• M57: 27,871,430 km (0.095 R)
• M58: 28,955,565 km (0.055 R)
• M59: 29,937,227 km (0.063 R)
• M60: 30,344,731 km (0.115 R)
• M61: 31,814,680 km (0.072 R)
• M62: 32,289,952 km (0.037 R)
• M63: 32,887,297 km (0.084 R)
• M64: 33,307,667 km (0.096 R)
• M65: 33,729,832 km (0.094 R)
• M66: 34,032,468 km (0.111 R)
• M67: 34,396,889 km (0.114 R)
• M68: 34,640,434 km (0.111 R)
• M69: 35,743,868 km (0.106 R)
• M70: 37,733,819 km (0.1 R)
• M71: 38,678,978 km (0.086 R)
• M72: 39,632,066 km (0.03 R)
• M73: 40,143,392 km (0.085 R)
• M74: 40,464,130 km (0.068 R)
• M75: 40,914,569 km (0.106 R)
• M76: 41,043,672 km (0.101 R)
• M77: 42,080,684 km (0.087 R)
• M78: 43,126,224 km (0.092 R)
• M79: 44,114,318 km (0.118 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: 309 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit