🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 36.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,186,194 km

• M1: 286,480 km (0.086 R)
• M2: 353,649 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 168 Days

Day: 27.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,186,194 km

• M1: 115,190 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.75 AU - 3.03 AU

Year: 1871 Days

Day: 23 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,186,194 km

• M1: 90,656 km (0.093 R)
• M2: 1,204,412 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.55 AU - 3.63 AU

Year: 2068 Days

Day: 24 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.82 AU - 4.4 AU

Year: 2612 Days

Day: 42.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,186,194 km

• M1: 1,212,491 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 8.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.37 AU - 7.55 AU

Year: 6992 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,186,194 km

• M1: 140,921 km (0.107 R)
• M2: 274,512 km (0.096 R)
• M3: 348,413 km (0.078 R)
• M4: 593,156 km (0.119 R)
• M5: 682,316 km (0.08 R)
• M6: 776,114 km (0.115 R)
• M7: 831,914 km (0.118 R)
• M8: 1,430,156 km (0.095 R)
• M9: 1,771,388 km (0.099 R)
• M10: 2,097,811 km (0.107 R)
• M11: 2,590,886 km (0.11 R)
• M12: 3,096,377 km (0.118 R)
• M13: 3,302,523 km (0.064 R)
• M14: 3,752,363 km (0.084 R)
• M15: 3,849,602 km (0.103 R)
• M16: 4,246,934 km (0.064 R)
• M17: 4,920,274 km (0.082 R)
• M18: 5,433,245 km (0.108 R)
• M19: 5,515,823 km (0.082 R)
• M20: 5,626,675 km (0.103 R)
• M21: 5,794,225 km (0.114 R)
• M22: 5,878,598 km (0.033 R)
• M23: 6,191,557 km (0.116 R)
• M24: 6,744,919 km (0.109 R)
• M25: 7,253,552 km (0.082 R)
• M26: 7,589,100 km (0.111 R)
• M27: 8,117,928 km (0.071 R)
• M28: 8,212,474 km (0.094 R)
• M29: 9,047,230 km (0.052 R)
• M30: 9,474,781 km (0.101 R)
• M31: 9,574,413 km (0.08 R)
• M32: 9,741,215 km (0.11 R)
• M33: 9,841,745 km (0.083 R)
• M34: 9,976,233 km (0.093 R)
• M35: 10,315,372 km (0.113 R)
• M36: 10,589,435 km (0.12 R)
• M37: 10,658,399 km (0.109 R)
• M38: 11,532,051 km (0.113 R)
• M39: 11,674,019 km (0.112 R)
• M40: 12,793,460 km (0.113 R)
• M41: 12,903,564 km (0.091 R)
• M42: 13,051,068 km (0.098 R)
• M43: 13,683,568 km (0.03 R)
• M44: 13,984,708 km (0.108 R)
• M45: 14,440,533 km (0.091 R)
• M46: 14,939,891 km (0.082 R)
• M47: 15,837,029 km (0.07 R)
• M48: 15,915,867 km (0.106 R)
• M49: 16,351,945 km (0.053 R)
• M50: 16,431,531 km (0.09 R)
• M51: 16,591,451 km (0.107 R)
• M52: 17,520,155 km (0.079 R)
• M53: 17,888,165 km (0.095 R)
• M54: 18,300,008 km (0.099 R)
• M55: 18,965,569 km (0.11 R)
• M56: 19,175,305 km (0.095 R)
• M57: 20,277,692 km (0.098 R)
• M58: 20,491,916 km (0.118 R)
• M59: 21,139,526 km (0.042 R)
• M60: 21,487,640 km (0.087 R)
• M61: 21,575,005 km (0.116 R)
• M62: 21,969,494 km (0.068 R)
• M63: 22,322,097 km (0.077 R)
• M64: 22,454,790 km (0.075 R)
• M65: 23,122,296 km (0.096 R)
• M66: 23,436,002 km (0.115 R)
• M67: 23,886,741 km (0.117 R)
• M68: 24,340,172 km (0.051 R)
• M69: 24,431,277 km (0.043 R)
• M70: 24,796,595 km (0.099 R)
• M71: 25,255,711 km (0.087 R)
• M72: 25,394,089 km (0.053 R)
• M73: 26,322,493 km (0.055 R)
• M74: 26,884,981 km (0.076 R)
• M75: 27,214,845 km (0.094 R)
• M76: 27,546,054 km (0.111 R)
• M77: 27,688,471 km (0.104 R)
• M78: 28,069,348 km (0.115 R)
• M79: 28,643,953 km (0.082 R)
• M80: 30,685,216 km (0.04 R)
• M81: 32,672,624 km (0.101 R)
• M82: 32,823,418 km (0.099 R)
• M83: 33,226,435 km (0.099 R)
• M84: 33,479,255 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.3

Radius: 4.7

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.47 AU - 19.15 AU

Year: 29835 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,186,194 km

• M1: 370,105 km (0.033 R)
• M2: 631,153 km (0.104 R)
• M3: 1,533,229 km (0.059 R)
• M4: 1,715,140 km (0.085 R)
• M5: 2,020,618 km (0.083 R)
• M6: 2,342,703 km (0.097 R)
• M7: 2,509,803 km (0.12 R)
• M8: 3,308,806 km (0.088 R)
• M9: 3,355,331 km (0.07 R)
• M10: 3,832,697 km (0.076 R)
• M11: 3,881,616 km (0.08 R)
• M12: 4,129,200 km (0.08 R)
• M13: 4,331,008 km (0.105 R)
• M14: 4,382,021 km (0.095 R)
• M15: 4,796,856 km (0.088 R)
• M16: 5,170,252 km (0.089 R)
• M17: 5,552,774 km (0.027 R)
• M18: 8,032,658 km (0.093 R)
• M19: 8,284,431 km (0.103 R)
• M20: 8,731,429 km (0.034 R)
• M21: 9,781,906 km (0.085 R)
• M22: 10,254,036 km (0.032 R)
• M23: 10,802,612 km (0.039 R)
• M24: 11,643,202 km (0.096 R)
• M25: 11,785,320 km (0.102 R)
• M26: 11,999,694 km (0.092 R)
• M27: 13,016,660 km (0.111 R)
• M28: 13,985,456 km (0.118 R)
• M29: 14,746,461 km (0.047 R)
• M30: 14,823,204 km (0.108 R)
• M31: 15,442,689 km (0.107 R)
• M32: 16,467,135 km (0.096 R)
• M33: 17,027,978 km (0.059 R)
• M34: 17,594,954 km (0.094 R)
• M35: 17,839,845 km (0.12 R)
• M36: 17,921,675 km (0.054 R)
• M37: 18,747,306 km (0.113 R)
• M38: 19,585,353 km (0.104 R)
• M39: 21,645,765 km (0.081 R)
• M40: 21,733,130 km (0.12 R)
• M41: 27,466,169 km (0.114 R)
• M42: 28,992,067 km (0.106 R)
• M43: 29,862,428 km (0.115 R)
• M44: 30,057,055 km (0.077 R)
• M45: 30,447,505 km (0.06 R)
• M46: 31,827,246 km (0.035 R)
• M47: 31,926,579 km (0.043 R)
• M48: 32,424,740 km (0.092 R)
• M49: 33,327,862 km (0.111 R)
• M50: 35,158,940 km (0.076 R)
• M51: 36,918,211 km (0.102 R)
• M52: 37,127,050 km (0.088 R)
• M53: 37,755,810 km (0.066 R)
• M54: 38,493,926 km (0.108 R)
• M55: 39,984,369 km (0.112 R)
• M56: 41,060,576 km (0.112 R)
• M57: 43,571,577 km (0.07 R)
• M58: 45,571,102 km (0.091 R)
• M59: 47,373,457 km (0.04 R)
• M60: 48,055,324 km (0.06 R)
• M61: 48,283,461 km (0.047 R)
• M62: 48,511,747 km (0.088 R)
• M63: 50,467,440 km (0.108 R)
• M64: 51,980,174 km (0.05 R)
• M65: 52,565,999 km (0.083 R)
• M66: 55,050,221 km (0.109 R)
• M67: 56,607,086 km (0.075 R)
• M68: 56,847,789 km (0.069 R)
• M69: 57,088,941 km (0.045 R)
• M70: 58,908,350 km (0.073 R)
• M71: 59,763,901 km (0.082 R)
• M72: 60,254,582 km (0.026 R)
• M73: 66,373,434 km (0.052 R)
• M74: 68,542,004 km (0.079 R)
• M75: 72,686,613 km (0.068 R)
• M76: 72,817,512 km (0.054 R)
• M77: 73,866,941 km (0.085 R)
• M78: 75,847,916 km (0.082 R)
• M79: 77,846,394 km (0.111 R)
• M80: 78,248,213 km (0.097 R)
• M81: 79,323,074 km (0.088 R)
• M82: 79,862,225 km (0.1 R)
• M83: 80,402,722 km (0.072 R)
• M84: 83,259,742 km (0.052 R)
• M85: 83,533,656 km (0.034 R)
• M86: 87,816,194 km (0.117 R)
• M87: 88,793,068 km (0.076 R)
• M88: 89,773,682 km (0.117 R)
• M89: 91,039,579 km (0.071 R)
• M90: 94,872,426 km (0.102 R)
• M91: 95,301,623 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.3

Radius: 6.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.48 AU - 20.14 AU

Year: 29835 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,186,194 km

• M1: 571,015 km (0.076 R)
• M2: 634,744 km (0.074 R)
• M3: 723,605 km (0.103 R)
• M4: 964,457 km (0.116 R)
• M5: 1,067,830 km (0.03 R)
• M6: 1,825,842 km (0.09 R)
• M7: 2,119,951 km (0.11 R)
• M8: 2,187,420 km (0.063 R)
• M9: 2,255,487 km (0.048 R)
• M10: 3,013,350 km (0.095 R)
• M11: 3,089,346 km (0.095 R)
• M12: 3,802,329 km (0.094 R)
• M13: 4,050,961 km (0.043 R)
• M14: 4,433,782 km (0.05 R)
• M15: 4,520,399 km (0.108 R)
• M16: 4,695,428 km (0.115 R)
• M17: 4,828,271 km (0.093 R)
• M18: 5,052,219 km (0.081 R)
• M19: 5,142,876 km (0.096 R)
• M20: 5,279,758 km (0.104 R)
• M21: 5,371,611 km (0.082 R)
• M22: 5,464,062 km (0.112 R)
• M23: 5,650,611 km (0.049 R)
• M24: 6,466,518 km (0.078 R)
• M25: 7,680,055 km (0.102 R)
• M26: 9,459,672 km (0.052 R)
• M27: 10,137,201 km (0.084 R)
• M28: 10,771,944 km (0.1 R)
• M29: 11,241,532 km (0.056 R)
• M30: 12,140,166 km (0.091 R)
• M31: 12,322,676 km (0.11 R)
• M32: 13,941,923 km (0.108 R)
• M33: 14,517,875 km (0.089 R)
• M34: 14,841,306 km (0.098 R)
• M35: 15,101,606 km (0.112 R)
• M36: 15,692,966 km (0.086 R)
• M37: 15,825,510 km (0.109 R)
• M38: 16,426,145 km (0.09 R)
• M39: 18,902,289 km (0.118 R)
• M40: 19,043,211 km (0.04 R)
• M41: 19,896,218 km (0.116 R)
• M42: 21,125,763 km (0.113 R)
• M43: 21,272,069 km (0.084 R)
• M44: 21,565,730 km (0.108 R)
• M45: 21,639,332 km (0.061 R)
• M46: 21,712,934 km (0.044 R)
• M47: 23,506,313 km (0.077 R)
• M48: 23,885,993 km (0.094 R)
• M49: 24,114,728 km (0.112 R)
• M50: 24,959,507 km (0.09 R)
• M51: 25,892,250 km (0.12 R)
• M52: 26,048,879 km (0.111 R)
• M53: 30,063,786 km (0.061 R)
• M54: 30,228,344 km (0.113 R)
• M55: 31,055,620 km (0.107 R)
• M56: 31,890,376 km (0.071 R)
• M57: 32,563,417 km (0.105 R)
• M58: 32,647,940 km (0.115 R)
• M59: 34,266,589 km (0.099 R)
• M60: 35,215,638 km (0.093 R)
• M61: 36,085,849 km (0.097 R)
• M62: 37,316,142 km (0.113 R)
• M63: 40,632,876 km (0.111 R)
• M64: 41,362,315 km (0.025 R)
• M65: 41,453,869 km (0.088 R)
• M66: 42,004,240 km (0.11 R)
• M67: 42,372,400 km (0.096 R)
• M68: 43,669,713 km (0.107 R)
• M69: 43,856,112 km (0.068 R)
• M70: 43,949,461 km (0.053 R)
• M71: 45,168,235 km (0.119 R)
• M72: 48,311,735 km (0.045 R)
• M73: 48,600,907 km (0.076 R)
• M74: 48,987,618 km (0.036 R)
• M75: 49,084,408 km (0.037 R)
• M76: 49,375,076 km (0.07 R)
• M77: 53,805,118 km (0.091 R)
• M78: 54,605,916 km (0.097 R)
• M79: 56,320,606 km (0.118 R)
• M80: 56,422,034 km (0.113 R)
• M81: 56,726,615 km (0.112 R)
• M82: 56,930,068 km (0.096 R)
• M83: 58,052,950 km (0.082 R)
• M84: 62,092,691 km (0.03 R)
• M85: 63,248,484 km (0.091 R)
• M86: 63,353,801 km (0.047 R)
• M87: 65,581,014 km (0.063 R)
• M88: 67,725,948 km (0.089 R)
• M89: 69,893,920 km (0.065 R)
• M90: 70,657,917 km (0.117 R)
• M91: 70,986,284 km (0.108 R)
• M92: 74,186,182 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit