🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.06 AU - 1.42 AU

Year: 509 Days

Day: 44.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.71 AU - 2.37 AU

Year: 1075 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,809,975 km

• M1: 1,263,952 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 7.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.71 AU - 15.15 AU

Year: 20224 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,809,975 km

• M1: 121,773 km (0.054 R)
• M2: 182,809 km (0.084 R)
• M3: 247,584 km (0.11 R)
• M4: 443,408 km (0.069 R)
• M5: 707,149 km (0.113 R)
• M6: 916,287 km (0.074 R)
• M7: 1,041,052 km (0.03 R)
• M8: 1,391,410 km (0.113 R)
• M9: 1,684,622 km (0.071 R)
• M10: 1,901,539 km (0.092 R)
• M11: 2,747,066 km (0.096 R)
• M12: 3,303,869 km (0.063 R)
• M13: 3,458,254 km (0.076 R)
• M14: 3,935,322 km (0.041 R)
• M15: 4,017,002 km (0.081 R)
• M16: 4,689,594 km (0.088 R)
• M17: 5,172,197 km (0.047 R)
• M18: 5,396,743 km (0.066 R)
• M19: 5,855,560 km (0.105 R)
• M20: 5,948,759 km (0.101 R)
• M21: 6,374,664 km (0.112 R)
• M22: 7,863,911 km (0.069 R)
• M23: 8,174,327 km (0.042 R)
• M24: 8,594,248 km (0.072 R)
• M25: 9,400,730 km (0.101 R)
• M26: 10,007,350 km (0.069 R)
• M27: 11,084,604 km (0.11 R)
• M28: 11,960,948 km (0.083 R)
• M29: 13,470,540 km (0.08 R)
• M30: 14,404,629 km (0.096 R)
• M31: 14,911,317 km (0.105 R)
• M32: 15,552,943 km (0.11 R)
• M33: 16,664,305 km (0.079 R)
• M34: 17,397,036 km (0.115 R)
• M35: 17,801,099 km (0.11 R)
• M36: 18,687,317 km (0.043 R)
• M37: 18,962,876 km (0.074 R)
• M38: 19,239,633 km (0.091 R)
• M39: 21,071,907 km (0.101 R)
• M40: 22,008,689 km (0.09 R)
• M41: 24,146,892 km (0.069 R)
• M42: 24,296,789 km (0.034 R)
• M43: 24,597,480 km (0.066 R)
• M44: 25,050,911 km (0.047 R)
• M45: 25,736,219 km (0.106 R)
• M46: 31,027,795 km (0.084 R)
• M47: 33,669,394 km (0.11 R)
• M48: 33,920,719 km (0.067 R)
• M49: 34,425,312 km (0.105 R)
• M50: 35,186,766 km (0.056 R)
• M51: 36,382,202 km (0.094 R)
• M52: 36,554,090 km (0.09 R)
• M53: 37,330,802 km (0.108 R)
• M54: 37,851,702 km (0.028 R)
• M55: 37,938,768 km (0.082 R)
• M56: 38,200,265 km (0.075 R)
• M57: 38,637,540 km (0.069 R)
• M58: 40,047,799 km (0.039 R)
• M59: 41,924,205 km (0.115 R)
• M60: 42,284,885 km (0.082 R)
• M61: 43,555,270 km (0.027 R)
• M62: 44,930,224 km (0.057 R)
• M63: 45,391,734 km (0.091 R)
• M64: 46,133,440 km (0.063 R)
• M65: 46,505,789 km (0.108 R)
• M66: 46,785,687 km (0.07 R)
• M67: 47,440,926 km (0.029 R)
• M68: 48,287,949 km (0.119 R)
• M69: 49,139,909 km (0.091 R)
• M70: 50,283,435 km (0.106 R)
• M71: 50,954,680 km (0.077 R)
• M72: 51,339,596 km (0.063 R)
• M73: 52,209,058 km (0.113 R)
• M74: 52,305,998 km (0.079 R)
• M75: 53,375,922 km (0.086 R)
• M76: 53,668,984 km (0.102 R)
• M77: 56,131,814 km (0.099 R)
• M78: 58,933,632 km (0.099 R)
• M79: 59,236,568 km (0.072 R)
• M80: 59,641,230 km (0.109 R)
• M81: 60,860,752 km (0.109 R)
• M82: 61,371,180 km (0.046 R)
• M83: 61,780,779 km (0.077 R)
• M84: 62,293,750 km (0.047 R)
• M85: 65,297,526 km (0.104 R)
• M86: 65,611,083 km (0.1 R)
• M87: 66,449,280 km (0.111 R)
• M88: 66,554,297 km (0.116 R)
• M89: 67,185,601 km (0.112 R)
• M90: 67,607,616 km (0.097 R)
• M91: 71,229,979 km (0.102 R)
• M92: 71,767,933 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 7.5

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.78 AU - 17.28 AU

Year: 21499 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,809,975 km

• M1: 235,317 km (0.11 R)
• M2: 583,880 km (0.098 R)
• M3: 994,676 km (0.118 R)
• M4: 1,259,764 km (0.108 R)
• M5: 2,032,885 km (0.103 R)
• M6: 3,612,041 km (0.099 R)
• M7: 3,745,931 km (0.057 R)
• M8: 5,122,829 km (0.12 R)
• M9: 5,838,356 km (0.09 R)
• M10: 6,261,120 km (0.095 R)
• M11: 7,136,267 km (0.06 R)
• M12: 7,417,661 km (0.071 R)
• M13: 7,702,645 km (0.059 R)
• M14: 8,342,176 km (0.081 R)
• M15: 8,460,208 km (0.088 R)
• M16: 8,698,219 km (0.083 R)
• M17: 9,795,968 km (0.088 R)
• M18: 11,066,054 km (0.114 R)
• M19: 12,387,152 km (0.094 R)
• M20: 13,134,992 km (0.108 R)
• M21: 13,548,930 km (0.049 R)
• M22: 14,460,579 km (0.087 R)
• M23: 16,048,112 km (0.056 R)
• M24: 17,236,966 km (0.106 R)
• M25: 17,463,008 km (0.057 R)
• M26: 18,530,987 km (0.051 R)
• M27: 20,330,949 km (0.069 R)
• M28: 21,050,365 km (0.103 R)
• M29: 21,372,749 km (0.09 R)
• M30: 22,514,031 km (0.088 R)
• M31: 23,175,104 km (0.073 R)
• M32: 23,675,060 km (0.116 R)
• M33: 26,661,632 km (0.088 R)
• M34: 27,010,344 km (0.04 R)
• M35: 27,624,444 km (0.115 R)
• M36: 27,800,670 km (0.052 R)
• M37: 27,889,082 km (0.066 R)
• M38: 28,687,785 km (0.097 R)
• M39: 28,866,405 km (0.096 R)
• M40: 29,584,176 km (0.041 R)
• M41: 29,674,234 km (0.076 R)
• M42: 31,864,945 km (0.039 R)
• M43: 35,630,024 km (0.054 R)
• M44: 37,174,921 km (0.097 R)
• M45: 37,467,086 km (0.117 R)
• M46: 39,533,033 km (0.085 R)
• M47: 41,534,802 km (0.116 R)
• M48: 41,939,165 km (0.114 R)
• M49: 42,751,780 km (0.061 R)
• M50: 43,466,858 km (0.116 R)
• M51: 43,569,482 km (0.066 R)
• M52: 44,702,237 km (0.063 R)
• M53: 45,844,716 km (0.114 R)
• M54: 46,367,112 km (0.115 R)
• M55: 47,101,937 km (0.065 R)
• M56: 50,079,234 km (0.054 R)
• M57: 50,833,057 km (0.117 R)
• M58: 51,157,385 km (0.057 R)
• M59: 52,461,131 km (0.111 R)
• M60: 52,570,188 km (0.114 R)
• M61: 54,326,616 km (0.101 R)
• M62: 55,101,085 km (0.088 R)
• M63: 55,323,088 km (0.091 R)
• M64: 59,028,029 km (0.057 R)
• M65: 60,852,973 km (0.085 R)
• M66: 64,091,169 km (0.088 R)
• M67: 65,613,476 km (0.098 R)
• M68: 66,320,027 km (0.094 R)
• M69: 66,556,093 km (0.081 R)
• M70: 66,910,789 km (0.054 R)
• M71: 67,029,121 km (0.11 R)
• M72: 68,216,629 km (0.091 R)
• M73: 69,770,801 km (0.112 R)
• M74: 70,492,013 km (0.058 R)
• M75: 70,733,015 km (0.067 R)
• M76: 71,578,392 km (0.081 R)
• M77: 72,670,457 km (0.082 R)
• M78: 73,035,625 km (0.108 R)
• M79: 74,748,072 km (0.052 R)
• M80: 76,102,830 km (0.117 R)
• M81: 76,969,152 km (0.097 R)
• M82: 77,838,764 km (0.075 R)
• M83: 78,212,310 km (0.08 R)
• M84: 78,586,604 km (0.12 R)
• M85: 78,711,518 km (0.113 R)
• M86: 79,838,588 km (0.116 R)
• M87: 79,964,101 km (0.053 R)
• M88: 80,466,899 km (0.114 R)
• M89: 80,844,784 km (0.102 R)
• M90: 81,223,117 km (0.056 R)
• M91: 81,349,527 km (0.087 R)
• M92: 81,475,788 km (0.117 R)
• M93: 81,981,728 km (0.115 R)
• M94: 85,424,573 km (0.118 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: 406 - 11,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit