🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 13.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,033,926 km

• M1: 41,738 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.25 AU - 1.43 AU

Year: 584 Days

Day: 38.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,033,926 km

• M1: 209,287 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.37 AU - 1.37 AU

Year: 604 Days

Day: 29.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,033,926 km

• M1: 528,230 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.83 AU - 2.07 AU

Year: 1026 Days

Day: 40.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.73 AU - 3.71 AU

Year: 2177 Days

Day: 30.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 12.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.25 AU - 4.67 AU

Year: 3548 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,033,926 km

• M1: 173,234 km (0.057 R)
• M2: 263,143 km (0.031 R)
• M3: 350,807 km (0.108 R)
• M4: 563,386 km (0.088 R)
• M5: 890,407 km (0.106 R)
• M6: 1,128,417 km (0.038 R)
• M7: 1,235,678 km (0.088 R)
• M8: 1,439,880 km (0.11 R)
• M9: 1,567,935 km (0.114 R)
• M10: 1,644,380 km (0.084 R)
• M11: 2,278,076 km (0.095 R)
• M12: 2,365,591 km (0.074 R)
• M13: 3,092,188 km (0.032 R)
• M14: 3,430,279 km (0.112 R)
• M15: 3,589,152 km (0.113 R)
• M16: 3,839,729 km (0.066 R)
• M17: 4,065,621 km (0.108 R)
• M18: 4,141,916 km (0.075 R)
• M19: 4,483,448 km (0.086 R)
• M20: 4,562,286 km (0.077 R)
• M21: 4,721,608 km (0.09 R)
• M22: 4,980,263 km (0.071 R)
• M23: 5,310,126 km (0.042 R)
• M24: 5,852,867 km (0.027 R)
• M25: 6,113,467 km (0.071 R)
• M26: 6,306,897 km (0.109 R)
• M27: 6,538,325 km (0.111 R)
• M28: 6,754,344 km (0.025 R)
• M29: 7,175,163 km (0.118 R)
• M30: 7,323,564 km (0.092 R)
• M31: 7,623,358 km (0.114 R)
• M32: 7,965,488 km (0.102 R)
• M33: 8,119,275 km (0.114 R)
• M34: 8,724,249 km (0.092 R)
• M35: 10,143,484 km (0.086 R)
• M36: 10,435,798 km (0.098 R)
• M37: 10,583,152 km (0.109 R)
• M38: 10,815,926 km (0.103 R)
• M39: 11,179,150 km (0.106 R)
• M40: 11,308,253 km (0.115 R)
• M41: 11,437,954 km (0.116 R)
• M42: 11,524,571 km (0.098 R)
• M43: 12,359,178 km (0.097 R)
• M44: 12,470,479 km (0.03 R)
• M45: 12,783,886 km (0.057 R)
• M46: 12,986,741 km (0.119 R)
• M47: 13,372,853 km (0.114 R)
• M48: 13,486,996 km (0.11 R)
• M49: 13,624,626 km (0.098 R)
• M50: 13,762,705 km (0.066 R)
• M51: 13,901,083 km (0.084 R)
• M52: 14,765,459 km (0.047 R)
• M53: 14,930,915 km (0.109 R)
• M54: 15,454,956 km (0.101 R)
• M55: 15,623,104 km (0.095 R)
• M56: 16,033,601 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 11.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.41 AU - 5.43 AU

Year: 4111 Days

Day: 8.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,033,926 km

• M1: 157,227 km (0.068 R)
• M2: 272,119 km (0.107 R)
• M3: 454,628 km (0.106 R)
• M4: 539,300 km (0.077 R)
• M5: 750,084 km (0.111 R)
• M6: 830,567 km (0.051 R)
• M7: 976,126 km (0.116 R)
• M8: 1,321,847 km (0.071 R)
• M9: 1,598,603 km (0.062 R)
• M10: 1,736,382 km (0.113 R)
• M11: 1,862,194 km (0.114 R)
• M12: 2,007,603 km (0.106 R)
• M13: 2,207,466 km (0.092 R)
• M14: 2,448,917 km (0.116 R)
• M15: 2,537,329 km (0.041 R)
• M16: 2,662,842 km (0.047 R)
• M17: 3,052,245 km (0.095 R)
• M18: 3,244,179 km (0.093 R)
• M19: 3,341,568 km (0.061 R)
• M20: 3,884,907 km (0.082 R)
• M21: 3,967,784 km (0.103 R)
• M22: 4,369,604 km (0.118 R)
• M23: 4,564,530 km (0.094 R)
• M24: 4,828,870 km (0.109 R)
• M25: 5,166,512 km (0.089 R)
• M26: 5,793,776 km (0.077 R)
• M27: 5,888,771 km (0.064 R)
• M28: 6,032,235 km (0.054 R)
• M29: 6,347,138 km (0.119 R)
• M30: 6,494,193 km (0.1 R)
• M31: 7,375,175 km (0.095 R)
• M32: 7,633,830 km (0.103 R)
• M33: 7,738,099 km (0.08 R)
• M34: 7,974,614 km (0.112 R)
• M35: 8,133,487 km (0.086 R)
• M36: 8,266,778 km (0.118 R)
• M37: 8,562,533 km (0.099 R)
• M38: 9,164,515 km (0.119 R)
• M39: 9,611,065 km (0.075 R)
• M40: 9,865,232 km (0.06 R)
• M41: 10,064,646 km (0.084 R)
• M42: 10,179,088 km (0.093 R)
• M43: 10,265,256 km (0.054 R)
• M44: 10,438,341 km (0.109 R)
• M45: 10,670,517 km (0.113 R)
• M46: 11,258,586 km (0.052 R)
• M47: 11,466,976 km (0.045 R)
• M48: 11,556,735 km (0.059 R)
• M49: 12,252,066 km (0.088 R)
• M50: 13,116,891 km (0.095 R)
• M51: 13,937,435 km (0.108 R)
• M52: 14,321,902 km (0.099 R)
• M53: 14,483,019 km (0.047 R)
• M54: 14,644,884 km (0.068 R)
• M55: 14,905,034 km (0.063 R)
• M56: 15,727,823 km (0.074 R)
• M57: 16,396,675 km (0.118 R)
• M58: 16,768,575 km (0.097 R)
• M59: 17,006,735 km (0.089 R)
• M60: 17,143,168 km (0.084 R)
• M61: 17,280,200 km (0.091 R)
• M62: 17,796,911 km (0.045 R)
• M63: 17,900,881 km (0.112 R)
• M64: 18,074,564 km (0.064 R)
• M65: 18,493,738 km (0.073 R)
• M66: 19,519,979 km (0.064 R)
• M67: 19,591,487 km (0.078 R)
• M68: 19,734,652 km (0.062 R)
• M69: 20,564,770 km (0.082 R)
• M70: 20,856,187 km (0.042 R)
• M71: 20,965,842 km (0.114 R)
• M72: 21,332,656 km (0.071 R)
• M73: 23,198,441 km (0.117 R)
• M74: 23,274,138 km (0.096 R)
• M75: 23,349,984 km (0.119 R)
• M76: 23,615,969 km (0.068 R)
• M77: 24,381,311 km (0.102 R)
• M78: 24,651,186 km (0.078 R)
• M79: 24,999,599 km (0.076 R)
• M80: 25,116,136 km (0.111 R)
• M81: 26,133,252 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.5

Radius: 3.3

Gravity: 48.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.74 AU - 14.64 AU

Year: 16034 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,033,926 km

• M1: 46,375 km (0.112 R)
• M2: 151,243 km (0.052 R)
• M3: 264,040 km (0.104 R)
• M4: 337,343 km (0.047 R)
• M5: 557,402 km (0.027 R)
• M6: 594,801 km (0.114 R)
• M7: 711,787 km (0.085 R)
• M8: 752,477 km (0.05 R)
• M9: 922,720 km (0.09 R)
• M10: 1,527,693 km (0.044 R)
• M11: 1,660,836 km (0.062 R)
• M12: 1,938,190 km (0.053 R)
• M13: 2,082,253 km (0.095 R)
• M14: 2,111,424 km (0.109 R)
• M15: 2,229,756 km (0.078 R)
• M16: 2,724,327 km (0.096 R)
• M17: 3,050,001 km (0.056 R)
• M18: 3,285,169 km (0.103 R)
• M19: 3,422,350 km (0.064 R)
• M20: 4,320,536 km (0.118 R)
• M21: 5,207,053 km (0.06 R)
• M22: 6,615,367 km (0.114 R)
• M23: 7,720,896 km (0.059 R)
• M24: 9,555,863 km (0.1 R)
• M25: 10,096,659 km (0.076 R)
• M26: 10,146,326 km (0.109 R)
• M27: 11,362,257 km (0.105 R)
• M28: 12,145,253 km (0.115 R)
• M29: 12,357,083 km (0.109 R)
• M30: 12,516,555 km (0.104 R)
• M31: 13,817,757 km (0.077 R)
• M32: 13,928,160 km (0.116 R)
• M33: 14,540,315 km (0.101 R)
• M34: 14,765,160 km (0.075 R)
• M35: 15,332,136 km (0.094 R)
• M36: 15,848,548 km (0.103 R)
• M37: 16,195,914 km (0.108 R)
• M38: 16,780,543 km (0.113 R)
• M39: 16,957,218 km (0.115 R)
• M40: 17,075,400 km (0.116 R)
• M41: 17,670,201 km (0.09 R)
• M42: 17,910,156 km (0.086 R)
• M43: 19,680,946 km (0.107 R)
• M44: 19,929,578 km (0.093 R)
• M45: 20,179,257 km (0.118 R)
• M46: 20,871,147 km (0.1 R)
• M47: 20,934,427 km (0.075 R)
• M48: 21,570,667 km (0.086 R)
• M49: 22,019,909 km (0.1 R)
• M50: 22,148,713 km (0.098 R)
• M51: 22,537,069 km (0.071 R)
• M52: 23,123,492 km (0.103 R)
• M53: 25,181,959 km (0.101 R)
• M54: 26,130,709 km (0.048 R)
• M55: 26,335,508 km (0.057 R)
• M56: 27,575,376 km (0.107 R)
• M57: 28,062,765 km (0.078 R)
• M58: 28,272,502 km (0.116 R)
• M59: 28,412,525 km (0.076 R)
• M60: 28,552,848 km (0.053 R)
• M61: 29,897,583 km (0.083 R)
• M62: 29,968,941 km (0.089 R)
• M63: 31,118,003 km (0.092 R)
• M64: 31,262,664 km (0.119 R)
• M65: 32,354,728 km (0.071 R)
• M66: 33,015,951 km (0.066 R)
• M67: 33,163,454 km (0.051 R)
• M68: 34,575,957 km (0.116 R)
• M69: 35,553,729 km (0.105 R)
• M70: 37,075,588 km (0.104 R)
• M71: 38,385,766 km (0.042 R)
• M72: 39,397,946 km (0.067 R)
• M73: 40,813,740 km (0.079 R)
• M74: 41,926,299 km (0.098 R)
• M75: 43,613,913 km (0.118 R)
• M76: 43,937,942 km (0.087 R)
• M77: 44,262,719 km (0.041 R)
• M78: 46,475,570 km (0.108 R)
• M79: 46,723,604 km (0.117 R)
• M80: 46,972,235 km (0.088 R)
• M81: 48,137,752 km (0.089 R)
• M82: 49,228,620 km (0.073 R)
• M83: 49,481,590 km (0.118 R)
• M84: 50,158,072 km (0.047 R)
• M85: 50,752,424 km (0.092 R)
• M86: 51,520,160 km (0.04 R)
• M87: 52,034,179 km (0.097 R)
• M88: 52,291,786 km (0.072 R)
• M89: 52,980,684 km (0.088 R)
• M90: 54,542,037 km (0.108 R)
• M91: 55,854,459 km (0.037 R)
• M92: 56,558,766 km (0.099 R)
• M93: 56,647,029 km (0.118 R)
• M94: 57,620,761 km (0.1 R)
• M95: 58,510,570 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit