🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 386 Days

Day: 17.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.37 AU - 1.59 AU

Year: 675 Days

Day: 26.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.57 AU - 1.67 AU

Year: 773 Days

Day: 19.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.59 AU - 1.85 AU

Year: 845 Days

Day: 38.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.55 AU - 2.99 AU

Year: 1728 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,289,011 km

• M1: 543,639 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 14.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.75 AU - 6.15 AU

Year: 4127 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,289,011 km

• M1: 185,352 km (0.107 R)
• M2: 286,779 km (0.098 R)
• M3: 413,040 km (0.064 R)
• M4: 574,905 km (0.086 R)
• M5: 705,504 km (0.053 R)
• M6: 982,260 km (0.119 R)
• M7: 1,173,894 km (0.085 R)
• M8: 1,967,362 km (0.083 R)
• M9: 2,064,750 km (0.095 R)
• M10: 2,509,953 km (0.066 R)
• M11: 3,227,125 km (0.101 R)
• M12: 3,357,575 km (0.059 R)
• M13: 3,549,209 km (0.115 R)
• M14: 3,668,888 km (0.062 R)
• M15: 3,851,248 km (0.098 R)
• M16: 4,020,892 km (0.102 R)
• M17: 4,145,955 km (0.051 R)
• M18: 4,288,223 km (0.073 R)
• M19: 4,692,137 km (0.083 R)
• M20: 5,210,045 km (0.063 R)
• M21: 5,501,910 km (0.112 R)
• M22: 5,676,192 km (0.11 R)
• M23: 6,138,001 km (0.068 R)
• M24: 6,685,828 km (0.041 R)
• M25: 6,890,777 km (0.06 R)
• M26: 7,003,424 km (0.094 R)
• M27: 7,211,665 km (0.106 R)
• M28: 7,325,957 km (0.074 R)
• M29: 7,460,296 km (0.062 R)
• M30: 8,283,085 km (0.07 R)
• M31: 8,624,317 km (0.119 R)
• M32: 9,320,695 km (0.096 R)
• M33: 9,487,347 km (0.068 R)
• M34: 9,738,971 km (0.111 R)
• M35: 10,485,614 km (0.064 R)
• M36: 10,702,381 km (0.098 R)
• M37: 10,986,468 km (0.103 R)
• M38: 11,228,667 km (0.094 R)
• M39: 11,472,810 km (0.093 R)
• M40: 11,628,990 km (0.084 R)
• M41: 11,853,387 km (0.076 R)
• M42: 11,988,773 km (0.118 R)
• M43: 12,124,608 km (0.064 R)
• M44: 13,159,975 km (0.081 R)
• M45: 13,440,920 km (0.112 R)
• M46: 13,794,868 km (0.106 R)
• M47: 13,913,500 km (0.115 R)
• M48: 14,008,793 km (0.111 R)
• M49: 14,487,955 km (0.09 R)
• M50: 14,753,791 km (0.109 R)
• M51: 15,265,864 km (0.107 R)
• M52: 15,437,902 km (0.043 R)
• M53: 15,635,221 km (0.099 R)
• M54: 15,783,772 km (0.03 R)
• M55: 15,932,772 km (0.051 R)
• M56: 16,132,335 km (0.086 R)
• M57: 16,332,647 km (0.116 R)
• M58: 16,584,121 km (0.114 R)
• M59: 16,685,099 km (0.075 R)
• M60: 16,862,373 km (0.086 R)
• M61: 17,014,663 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.5

Radius: 6

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.25 AU - 17.85 AU

Year: 20798 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 95.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,289,011 km

• M1: 103,372 km (0.096 R)
• M2: 224,397 km (0.074 R)
• M3: 271,371 km (0.106 R)
• M4: 322,683 km (0.113 R)
• M5: 541,095 km (0.116 R)
• M6: 985,850 km (0.1 R)
• M7: 1,212,940 km (0.118 R)
• M8: 1,583,942 km (0.059 R)
• M9: 1,748,500 km (0.11 R)
• M10: 3,294,444 km (0.113 R)
• M11: 3,983,043 km (0.104 R)
• M12: 4,027,623 km (0.064 R)
• M13: 4,117,083 km (0.114 R)
• M14: 4,389,501 km (0.109 R)
• M15: 4,435,577 km (0.046 R)
• M16: 4,481,653 km (0.066 R)
• M17: 5,047,881 km (0.043 R)
• M18: 5,096,051 km (0.11 R)
• M19: 5,144,521 km (0.03 R)
• M20: 5,339,447 km (0.1 R)
• M21: 5,586,583 km (0.107 R)
• M22: 6,559,567 km (0.112 R)
• M23: 6,931,019 km (0.082 R)
• M24: 7,038,430 km (0.066 R)
• M25: 7,146,440 km (0.117 R)
• M26: 7,254,898 km (0.116 R)
• M27: 7,917,467 km (0.086 R)
• M28: 7,973,567 km (0.092 R)
• M29: 8,029,815 km (0.057 R)
• M30: 8,484,294 km (0.044 R)
• M31: 8,772,569 km (0.076 R)
• M32: 9,181,719 km (0.09 R)
• M33: 10,568,940 km (0.093 R)
• M34: 12,802,137 km (0.059 R)
• M35: 13,533,072 km (0.09 R)
• M36: 13,734,730 km (0.067 R)
• M37: 13,869,817 km (0.041 R)
• M38: 14,209,255 km (0.089 R)
• M39: 15,524,220 km (0.078 R)
• M40: 18,268,144 km (0.066 R)
• M41: 18,864,591 km (0.068 R)
• M42: 20,153,227 km (0.107 R)
• M43: 20,614,886 km (0.096 R)
• M44: 22,495,630 km (0.05 R)
• M45: 22,575,216 km (0.062 R)
• M46: 22,654,802 km (0.09 R)
• M47: 23,698,846 km (0.079 R)
• M48: 24,512,509 km (0.049 R)
• M49: 25,749,982 km (0.107 R)
• M50: 25,999,960 km (0.065 R)
• M51: 26,167,061 km (0.092 R)
• M52: 26,502,310 km (0.084 R)
• M53: 26,670,458 km (0.043 R)
• M54: 29,931,841 km (0.066 R)
• M55: 31,787,603 km (0.05 R)
• M56: 32,145,142 km (0.028 R)
• M57: 32,324,510 km (0.118 R)
• M58: 32,684,143 km (0.091 R)
• M59: 34,777,915 km (0.117 R)
• M60: 35,146,374 km (0.097 R)
• M61: 38,046,030 km (0.065 R)
• M62: 38,997,771 km (0.081 R)
• M63: 43,971,302 km (0.071 R)
• M64: 44,070,934 km (0.116 R)
• M65: 44,469,613 km (0.112 R)
• M66: 45,170,329 km (0.099 R)
• M67: 46,076,593 km (0.108 R)
• M68: 46,785,537 km (0.044 R)
• M69: 48,009,397 km (0.114 R)
• M70: 53,008,958 km (0.084 R)
• M71: 53,432,919 km (0.083 R)
• M72: 53,539,133 km (0.094 R)
• M73: 54,604,868 km (0.106 R)
• M74: 54,818,793 km (0.05 R)
• M75: 56,432,655 km (0.068 R)
• M76: 58,061,926 km (0.057 R)
• M77: 58,937,223 km (0.074 R)
• M78: 59,046,878 km (0.109 R)
• M79: 60,700,832 km (0.106 R)
• M80: 61,811,746 km (0.111 R)
• M81: 63,266,136 km (0.027 R)
• M82: 63,941,271 km (0.079 R)
• M83: 68,386,722 km (0.1 R)
• M84: 68,848,381 km (0.106 R)
• M85: 69,310,937 km (0.051 R)
• M86: 70,821,577 km (0.095 R)
• M87: 70,938,114 km (0.108 R)
• M88: 71,054,949 km (0.089 R)
• M89: 71,288,472 km (0.099 R)
• M90: 71,756,563 km (0.108 R)
• M91: 72,930,907 km (0.11 R)
• M92: 73,520,622 km (0.103 R)
• M93: 76,133,648 km (0.104 R)
• M94: 76,253,027 km (0.116 R)
• M95: 76,731,740 km (0.084 R)
• M96: 79,745,539 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 3.8

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.99 AU - 17.31 AU

Year: 23201 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,289,011 km

• M1: 560,244 km (0.087 R)
• M2: 1,384,977 km (0.097 R)
• M3: 1,497,923 km (0.11 R)
• M4: 1,979,479 km (0.116 R)
• M5: 2,171,563 km (0.096 R)
• M6: 2,961,589 km (0.074 R)
• M7: 2,997,792 km (0.1 R)
• M8: 4,150,593 km (0.114 R)
• M9: 4,191,134 km (0.075 R)
• M10: 4,395,933 km (0.091 R)
• M11: 4,900,677 km (0.115 R)
• M12: 5,646,572 km (0.077 R)
• M13: 6,663,089 km (0.098 R)
• M14: 6,806,105 km (0.088 R)
• M15: 6,901,997 km (0.04 R)
• M16: 6,998,338 km (0.052 R)
• M17: 8,341,577 km (0.1 R)
• M18: 8,806,527 km (0.077 R)
• M19: 9,015,964 km (0.073 R)
• M20: 9,600,144 km (0.051 R)
• M21: 10,141,838 km (0.119 R)
• M22: 11,311,245 km (0.09 R)
• M23: 12,640,122 km (0.116 R)
• M24: 12,699,064 km (0.033 R)
• M25: 13,054,359 km (0.113 R)
• M26: 13,292,968 km (0.095 R)
• M27: 13,533,072 km (0.105 R)
• M28: 13,653,648 km (0.094 R)
• M29: 14,017,620 km (0.063 R)
• M30: 15,441,791 km (0.116 R)
• M31: 16,717,263 km (0.08 R)
• M32: 18,225,209 km (0.039 R)
• M33: 19,164,086 km (0.12 R)
• M34: 19,367,389 km (0.031 R)
• M35: 20,050,004 km (0.09 R)
• M36: 20,256,300 km (0.071 R)
• M37: 20,949,237 km (0.039 R)
• M38: 21,438,871 km (0.102 R)
• M39: 22,073,764 km (0.074 R)
• M40: 22,144,823 km (0.112 R)
• M41: 26,311,573 km (0.115 R)
• M42: 27,752,799 km (0.092 R)
• M43: 30,632,408 km (0.062 R)
• M44: 30,790,683 km (0.073 R)
• M45: 31,267,301 km (0.1 R)
• M46: 32,711,818 km (0.078 R)
• M47: 34,177,878 km (0.099 R)
• M48: 37,005,128 km (0.118 R)
• M49: 37,173,724 km (0.065 R)
• M50: 38,959,773 km (0.032 R)
• M51: 39,045,493 km (0.077 R)
• M52: 39,303,101 km (0.092 R)
• M53: 39,647,475 km (0.054 R)
• M54: 41,646,701 km (0.047 R)
• M55: 43,322,945 km (0.076 R)
• M56: 44,572,087 km (0.104 R)
• M57: 45,652,184 km (0.03 R)
• M58: 46,014,211 km (0.077 R)
• M59: 47,288,485 km (0.093 R)
• M60: 49,685,492 km (0.111 R)
• M61: 50,337,589 km (0.044 R)
• M62: 52,500,176 km (0.079 R)
• M63: 52,594,871 km (0.062 R)
• M64: 53,640,411 km (0.111 R)
• M65: 55,269,681 km (0.098 R)
• M66: 59,462,760 km (0.069 R)
• M67: 59,660,229 km (0.114 R)
• M68: 60,055,916 km (0.031 R)
• M69: 60,254,133 km (0.032 R)
• M70: 61,347,843 km (0.03 R)
• M71: 63,151,694 km (0.113 R)
• M72: 64,465,313 km (0.034 R)
• M73: 65,787,908 km (0.1 R)
• M74: 67,530,872 km (0.096 R)
• M75: 69,081,454 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit