🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 21.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,826,896 km

• M1: 105,167 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 747 Days

Day: 24.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 91 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,826,896 km

• M1: 170,542 km (0.035 R)
• M2: 1,245,851 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.28 AU - 4.3 AU

Year: 2751 Days

Day: 18.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,826,896 km

• M1: 1,046,288 km (0.043 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 9.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.11 AU - 12.91 AU

Year: 12702 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,826,896 km

• M1: 258,505 km (0.074 R)
• M2: 416,480 km (0.098 R)
• M3: 541,544 km (0.092 R)
• M4: 692,489 km (0.094 R)
• M5: 966,402 km (0.094 R)
• M6: 1,167,761 km (0.063 R)
• M7: 1,227,899 km (0.105 R)
• M8: 1,528,142 km (0.034 R)
• M9: 2,066,844 km (0.109 R)
• M10: 3,049,553 km (0.065 R)
• M11: 3,112,683 km (0.117 R)
• M12: 3,197,505 km (0.12 R)
• M13: 3,412,926 km (0.096 R)
• M14: 3,633,283 km (0.064 R)
• M15: 3,995,310 km (0.07 R)
• M16: 4,632,747 km (0.091 R)
• M17: 4,901,425 km (0.113 R)
• M18: 5,125,223 km (0.062 R)
• M19: 5,301,599 km (0.101 R)
• M20: 5,634,454 km (0.09 R)
• M21: 5,738,275 km (0.117 R)
• M22: 6,783,366 km (0.091 R)
• M23: 7,370,238 km (0.097 R)
• M24: 7,655,521 km (0.106 R)
• M25: 7,915,373 km (0.076 R)
• M26: 8,354,891 km (0.061 R)
• M27: 8,413,983 km (0.089 R)
• M28: 8,862,477 km (0.051 R)
• M29: 10,127,776 km (0.073 R)
• M30: 10,254,336 km (0.107 R)
• M31: 10,765,512 km (0.028 R)
• M32: 11,284,915 km (0.104 R)
• M33: 11,613,731 km (0.119 R)
• M34: 13,408,607 km (0.083 R)
• M35: 14,462,374 km (0.11 R)
• M36: 16,648,597 km (0.086 R)
• M37: 17,589,718 km (0.035 R)
• M38: 18,547,892 km (0.084 R)
• M39: 19,209,115 km (0.115 R)
• M40: 19,759,485 km (0.07 R)
• M41: 20,275,299 km (0.074 R)
• M42: 20,675,024 km (0.059 R)
• M43: 21,848,769 km (0.115 R)
• M44: 24,600,023 km (0.106 R)
• M45: 25,154,732 km (0.036 R)
• M46: 27,282,313 km (0.084 R)
• M47: 27,414,408 km (0.088 R)
• M48: 27,989,313 km (0.077 R)
• M49: 28,971,572 km (0.097 R)
• M50: 29,151,389 km (0.07 R)
• M51: 30,329,024 km (0.051 R)
• M52: 30,602,937 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 13.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.96 AU - 12.2 AU

Year: 12829 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,826,896 km

• M1: 189,241 km (0.118 R)
• M2: 338,690 km (0.054 R)
• M3: 468,690 km (0.115 R)
• M4: 635,941 km (0.085 R)
• M5: 728,392 km (0.099 R)
• M6: 964,607 km (0.105 R)
• M7: 1,187,957 km (0.118 R)
• M8: 1,326,484 km (0.064 R)
• M9: 1,642,585 km (0.104 R)
• M10: 2,446,673 km (0.06 R)
• M11: 2,998,540 km (0.097 R)
• M12: 3,359,669 km (0.102 R)
• M13: 3,502,385 km (0.067 R)
• M14: 3,942,652 km (0.063 R)
• M15: 4,184,851 km (0.113 R)
• M16: 4,876,292 km (0.103 R)
• M17: 5,136,592 km (0.054 R)
• M18: 5,603,188 km (0.061 R)
• M19: 6,293,732 km (0.113 R)
• M20: 6,577,519 km (0.09 R)
• M21: 6,865,495 km (0.108 R)
• M22: 6,974,702 km (0.11 R)
• M23: 7,084,357 km (0.103 R)
• M24: 7,268,512 km (0.112 R)
• M25: 7,830,401 km (0.088 R)
• M26: 8,523,189 km (0.087 R)
• M27: 8,758,507 km (0.108 R)
• M28: 9,926,268 km (0.067 R)
• M29: 10,132,563 km (0.089 R)
• M30: 12,851,803 km (0.042 R)
• M31: 13,031,770 km (0.034 R)
• M32: 13,668,009 km (0.109 R)
• M33: 14,594,619 km (0.114 R)
• M34: 15,350,537 km (0.034 R)
• M35: 15,829,399 km (0.116 R)
• M36: 15,974,061 km (0.043 R)
• M37: 16,167,640 km (0.11 R)
• M38: 16,851,153 km (0.05 R)
• M39: 18,145,623 km (0.098 R)
• M40: 19,782,374 km (0.065 R)
• M41: 19,886,344 km (0.112 R)
• M42: 20,199,004 km (0.065 R)
• M43: 20,303,573 km (0.115 R)
• M44: 21,040,941 km (0.119 R)
• M45: 21,253,220 km (0.074 R)
• M46: 22,001,658 km (0.11 R)
• M47: 23,800,273 km (0.086 R)
• M48: 23,966,028 km (0.065 R)
• M49: 24,132,231 km (0.051 R)
• M50: 24,354,533 km (0.11 R)
• M51: 24,521,634 km (0.082 R)
• M52: 25,025,330 km (0.102 R)
• M53: 25,702,261 km (0.098 R)
• M54: 26,156,739 km (0.1 R)
• M55: 26,958,733 km (0.092 R)
• M56: 27,652,568 km (0.068 R)
• M57: 27,885,193 km (0.074 R)
• M58: 28,176,909 km (0.089 R)
• M59: 28,469,522 km (0.07 R)
• M60: 29,828,768 km (0.081 R)
• M61: 30,127,066 km (0.083 R)
• M62: 30,847,081 km (0.11 R)
• M63: 32,059,572 km (0.075 R)
• M64: 32,610,391 km (0.063 R)
• M65: 32,733,211 km (0.118 R)
• M66: 34,156,485 km (0.1 R)
• M67: 34,468,696 km (0.051 R)
• M68: 37,063,471 km (0.065 R)
• M69: 37,255,854 km (0.112 R)
• M70: 37,384,209 km (0.119 R)
• M71: 38,287,181 km (0.079 R)
• M72: 38,806,436 km (0.119 R)
• M73: 40,575,879 km (0.09 R)
• M74: 40,840,368 km (0.095 R)
• M75: 41,039,034 km (0.083 R)
• M76: 41,437,264 km (0.116 R)
• M77: 42,104,022 km (0.102 R)
• M78: 42,371,652 km (0.089 R)
• M79: 42,505,692 km (0.106 R)
• M80: 43,110,666 km (0.102 R)
• M81: 43,448,009 km (0.111 R)
• M82: 43,786,250 km (0.117 R)
• M83: 44,669,775 km (0.117 R)
• M84: 45,765,130 km (0.104 R)
• M85: 45,902,611 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.5

Radius: 5.9

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.89 AU - 17.59 AU

Year: 20032 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,826,896 km

• M1: 93,798 km (0.062 R)
• M2: 268,379 km (0.063 R)
• M3: 392,545 km (0.036 R)
• M4: 1,003,503 km (0.098 R)
• M5: 1,866,533 km (0.058 R)
• M6: 2,004,312 km (0.102 R)
• M7: 2,400,747 km (0.12 R)
• M8: 2,703,982 km (0.079 R)
• M9: 3,305,215 km (0.049 R)
• M10: 3,346,654 km (0.087 R)
• M11: 4,034,505 km (0.077 R)
• M12: 4,123,516 km (0.062 R)
• M13: 4,168,245 km (0.072 R)
• M14: 4,303,482 km (0.085 R)
• M15: 4,578,293 km (0.073 R)
• M16: 4,671,194 km (0.082 R)
• M17: 5,534,972 km (0.063 R)
• M18: 5,985,112 km (0.099 R)
• M19: 7,134,322 km (0.097 R)
• M20: 7,188,178 km (0.054 R)
• M21: 8,749,531 km (0.074 R)
• M22: 9,390,558 km (0.079 R)
• M23: 9,627,371 km (0.102 R)
• M24: 10,410,815 km (0.113 R)
• M25: 10,471,851 km (0.053 R)
• M26: 12,554,403 km (0.12 R)
• M27: 13,608,769 km (0.119 R)
• M28: 14,350,026 km (0.105 R)
• M29: 14,759,924 km (0.116 R)
• M30: 15,104,448 km (0.101 R)
• M31: 15,381,803 km (0.093 R)
• M32: 15,661,102 km (0.111 R)
• M33: 16,366,306 km (0.053 R)
• M34: 17,153,939 km (0.068 R)
• M35: 19,064,453 km (0.045 R)
• M36: 19,439,495 km (0.112 R)
• M37: 19,665,687 km (0.104 R)
• M38: 20,425,944 km (0.053 R)
• M39: 21,041,240 km (0.096 R)
• M40: 21,195,924 km (0.083 R)
• M41: 22,053,718 km (0.048 R)
• M42: 22,132,257 km (0.101 R)
• M43: 25,103,271 km (0.102 R)
• M44: 26,844,440 km (0.099 R)
• M45: 27,096,214 km (0.119 R)
• M46: 27,180,437 km (0.099 R)
• M47: 28,624,057 km (0.104 R)
• M48: 30,616,551 km (0.101 R)
• M49: 33,914,436 km (0.106 R)
• M50: 34,642,080 km (0.107 R)
• M51: 36,391,028 km (0.114 R)
• M52: 36,762,929 km (0.09 R)
• M53: 37,698,065 km (0.114 R)
• M54: 39,210,499 km (0.03 R)
• M55: 39,305,644 km (0.101 R)
• M56: 39,400,938 km (0.041 R)
• M57: 39,974,197 km (0.065 R)
• M58: 40,165,831 km (0.083 R)
• M59: 42,294,310 km (0.114 R)
• M60: 43,175,591 km (0.11 R)
• M61: 43,667,918 km (0.108 R)
• M62: 43,865,237 km (0.084 R)
• M63: 44,657,956 km (0.12 R)
• M64: 45,555,244 km (0.106 R)
• M65: 45,855,637 km (0.063 R)
• M66: 47,165,067 km (0.064 R)
• M67: 47,469,050 km (0.09 R)
• M68: 48,998,389 km (0.097 R)
• M69: 49,820,579 km (0.113 R)
• M70: 52,629,279 km (0.119 R)
• M71: 52,734,297 km (0.115 R)
• M72: 54,955,526 km (0.102 R)
• M73: 55,062,039 km (0.077 R)
• M74: 55,916,692 km (0.041 R)
• M75: 57,422,993 km (0.036 R)
• M76: 57,639,312 km (0.052 R)
• M77: 61,467,820 km (0.098 R)
• M78: 61,910,480 km (0.108 R)
• M79: 62,354,337 km (0.053 R)
• M80: 62,799,241 km (0.104 R)
• M81: 63,021,993 km (0.101 R)
• M82: 63,580,292 km (0.048 R)
• M83: 65,039,320 km (0.078 R)
• M84: 65,151,967 km (0.119 R)
• M85: 67,077,591 km (0.079 R)
• M86: 67,419,422 km (0.113 R)
• M87: 69,367,037 km (0.115 R)
• M88: 69,827,948 km (0.056 R)
• M89: 70,868,700 km (0.115 R)
• M90: 73,786,756 km (0.07 R)
• M91: 80,222,008 km (0.052 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: 330 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit