🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.76 AU - 0.86 AU

Year: 321 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.24 AU

Year: 440 Days

Day: 38 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.41 AU - 1.73 AU

Year: 865 Days

Day: 34.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.82 AU - 1.92 AU

Year: 1124 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.92 AU - 2.74 AU

Year: 1564 Days

Day: 29.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 10.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.09 AU - 7.03 AU

Year: 7388 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,857,646 km

• M1: 486,043 km (0.103 R)
• M2: 554,410 km (0.092 R)
• M3: 656,735 km (0.098 R)
• M4: 734,226 km (0.096 R)
• M5: 882,478 km (0.101 R)
• M6: 1,248,245 km (0.077 R)
• M7: 1,327,083 km (0.062 R)
• M8: 1,616,555 km (0.088 R)
• M9: 1,858,305 km (0.038 R)
• M10: 2,088,237 km (0.079 R)
• M11: 2,254,889 km (0.059 R)
• M12: 2,885,743 km (0.04 R)
• M13: 3,856,184 km (0.119 R)
• M14: 4,002,641 km (0.12 R)
• M15: 4,240,800 km (0.115 R)
• M16: 4,793,565 km (0.1 R)
• M17: 5,271,829 km (0.079 R)
• M18: 5,632,210 km (0.088 R)
• M19: 5,765,352 km (0.097 R)
• M20: 5,966,861 km (0.088 R)
• M21: 6,170,912 km (0.052 R)
• M22: 6,620,603 km (0.063 R)
• M23: 6,938,200 km (0.117 R)
• M24: 7,224,829 km (0.062 R)
• M25: 7,333,288 km (0.071 R)
• M26: 7,661,954 km (0.064 R)
• M27: 8,258,251 km (0.099 R)
• M28: 8,409,644 km (0.077 R)
• M29: 8,830,912 km (0.108 R)
• M30: 9,534,919 km (0.1 R)
• M31: 10,054,622 km (0.085 R)
• M32: 10,135,405 km (0.065 R)
• M33: 10,996,790 km (0.046 R)
• M34: 11,541,625 km (0.076 R)
• M35: 11,881,362 km (0.103 R)
• M36: 11,966,782 km (0.116 R)
• M37: 12,052,502 km (0.057 R)
• M38: 12,181,455 km (0.103 R)
• M39: 12,310,708 km (0.043 R)
• M40: 12,876,487 km (0.086 R)
• M41: 12,964,301 km (0.052 R)
• M42: 14,532,685 km (0.049 R)
• M43: 15,642,552 km (0.102 R)
• M44: 15,783,174 km (0.058 R)
• M45: 15,924,245 km (0.112 R)
• M46: 16,923,558 km (0.096 R)
• M47: 17,164,411 km (0.098 R)
• M48: 18,237,925 km (0.063 R)
• M49: 18,435,394 km (0.045 R)
• M50: 18,534,428 km (0.03 R)
• M51: 19,990,165 km (0.041 R)
• M52: 20,091,892 km (0.087 R)
• M53: 20,860,525 km (0.109 R)
• M54: 21,586,674 km (0.096 R)
• M55: 22,057,757 km (0.109 R)
• M56: 22,268,241 km (0.105 R)
• M57: 22,532,282 km (0.116 R)
• M58: 23,170,317 km (0.114 R)
• M59: 24,464,039 km (0.109 R)
• M60: 25,009,922 km (0.099 R)
• M61: 25,229,531 km (0.07 R)
• M62: 25,394,538 km (0.057 R)
• M63: 25,615,195 km (0.079 R)
• M64: 26,448,156 km (0.053 R)
• M65: 27,686,078 km (0.114 R)
• M66: 28,197,852 km (0.093 R)
• M67: 29,230,975 km (0.066 R)
• M68: 29,520,148 km (0.085 R)
• M69: 30,042,992 km (0.072 R)
• M70: 31,748,558 km (0.054 R)
• M71: 31,986,269 km (0.117 R)
• M72: 33,545,827 km (0.032 R)
• M73: 34,517,913 km (0.1 R)
• M74: 34,762,356 km (0.119 R)
• M75: 35,869,530 km (0.084 R)
• M76: 36,055,181 km (0.088 R)
• M77: 36,303,214 km (0.086 R)
• M78: 37,113,137 km (0.114 R)
• M79: 37,803,232 km (0.106 R)
• M80: 38,055,155 km (0.066 R)
• M81: 38,307,676 km (0.075 R)
• M82: 38,624,225 km (0.103 R)
• M83: 38,751,084 km (0.075 R)
• M84: 39,195,989 km (0.104 R)
• M85: 39,962,827 km (0.076 R)
• M86: 40,155,210 km (0.045 R)
• M87: 41,122,211 km (0.075 R)
• M88: 42,947,754 km (0.095 R)
• M89: 43,474,188 km (0.106 R)
• M90: 43,738,229 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.2

Radius: 5

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.67 AU - 15.25 AU

Year: 19339 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,857,646 km

• M1: 84,822 km (0.117 R)
• M2: 429,346 km (0.098 R)
• M3: 482,154 km (0.093 R)
• M4: 1,910,814 km (0.12 R)
• M5: 2,466,420 km (0.089 R)
• M6: 3,603,962 km (0.093 R)
• M7: 3,901,064 km (0.106 R)
• M8: 4,838,743 km (0.095 R)
• M9: 5,543,200 km (0.056 R)
• M10: 5,972,396 km (0.093 R)
• M11: 7,091,537 km (0.042 R)
• M12: 7,137,614 km (0.055 R)
• M13: 8,517,056 km (0.119 R)
• M14: 9,011,477 km (0.04 R)
• M15: 9,111,408 km (0.045 R)
• M16: 9,616,899 km (0.101 R)
• M17: 10,973,303 km (0.077 R)
• M18: 11,240,934 km (0.067 R)
• M19: 12,443,850 km (0.103 R)
• M20: 12,779,099 km (0.117 R)
• M21: 13,287,283 km (0.071 R)
• M22: 13,458,124 km (0.068 R)
• M23: 13,744,604 km (0.082 R)
• M24: 13,859,794 km (0.093 R)
• M25: 14,557,369 km (0.083 R)
• M26: 17,335,102 km (0.108 R)
• M27: 17,397,185 km (0.062 R)
• M28: 17,834,460 km (0.112 R)
• M29: 18,656,201 km (0.119 R)
• M30: 18,719,930 km (0.069 R)
• M31: 18,975,443 km (0.11 R)
• M32: 19,103,648 km (0.084 R)
• M33: 19,879,014 km (0.071 R)
• M34: 22,469,151 km (0.047 R)
• M35: 23,081,755 km (0.062 R)
• M36: 23,630,928 km (0.104 R)
• M37: 25,870,259 km (0.115 R)
• M38: 26,512,183 km (0.085 R)
• M39: 26,655,498 km (0.084 R)
• M40: 27,087,238 km (0.079 R)
• M41: 27,738,886 km (0.11 R)
• M42: 30,097,895 km (0.097 R)
• M43: 30,622,385 km (0.11 R)
• M44: 30,998,923 km (0.083 R)
• M45: 31,680,491 km (0.101 R)
• M46: 32,750,415 km (0.067 R)
• M47: 33,058,287 km (0.11 R)
• M48: 35,161,633 km (0.063 R)
• M49: 35,634,811 km (0.034 R)
• M50: 38,275,214 km (0.097 R)
• M51: 38,437,228 km (0.037 R)
• M52: 41,060,576 km (0.047 R)
• M53: 41,309,507 km (0.088 R)
• M54: 42,981,563 km (0.096 R)
• M55: 43,487,503 km (0.112 R)
• M56: 44,165,031 km (0.119 R)
• M57: 44,334,975 km (0.102 R)
• M58: 44,675,609 km (0.114 R)
• M59: 44,846,150 km (0.109 R)
• M60: 45,102,561 km (0.102 R)
• M61: 45,273,701 km (0.12 R)
• M62: 46,650,600 km (0.074 R)
• M63: 47,692,250 km (0.067 R)
• M64: 48,741,679 km (0.07 R)
• M65: 49,357,274 km (0.12 R)
• M66: 50,774,116 km (0.075 R)
• M67: 51,041,298 km (0.084 R)
• M68: 51,576,858 km (0.108 R)
• M69: 51,666,467 km (0.035 R)
• M70: 52,024,754 km (0.086 R)
• M71: 52,114,513 km (0.086 R)
• M72: 52,924,286 km (0.119 R)
• M73: 53,738,248 km (0.083 R)
• M74: 53,919,710 km (0.106 R)
• M75: 54,101,322 km (0.104 R)
• M76: 54,921,268 km (0.081 R)
• M77: 55,195,481 km (0.082 R)
• M78: 55,378,439 km (0.075 R)
• M79: 56,942,634 km (0.067 R)
• M80: 57,035,235 km (0.111 R)
• M81: 57,220,288 km (0.108 R)
• M82: 57,590,991 km (0.081 R)
• M83: 58,241,742 km (0.092 R)
• M84: 58,334,942 km (0.055 R)
• M85: 58,614,690 km (0.119 R)
• M86: 58,801,388 km (0.037 R)
• M87: 59,082,033 km (0.107 R)
• M88: 59,269,180 km (0.113 R)
• M89: 60,020,311 km (0.081 R)
• M90: 60,208,505 km (0.095 R)
• M91: 60,302,752 km (0.116 R)
• M92: 61,626,693 km (0.066 R)
• M93: 62,292,254 km (0.103 R)
• M94: 63,438,772 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 3

Gravity: 39.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.48 AU - 14.24 AU

Year: 21472 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,857,646 km

• M1: 83,027 km (0.082 R)
• M2: 131,945 km (0.082 R)
• M3: 154,535 km (0.116 R)
• M4: 217,814 km (0.106 R)
• M5: 905,815 km (0.099 R)
• M6: 975,229 km (0.069 R)
• M7: 1,046,437 km (0.048 R)
• M8: 1,119,441 km (0.072 R)
• M9: 1,194,090 km (0.11 R)
• M10: 1,374,505 km (0.084 R)
• M11: 1,675,047 km (0.119 R)
• M12: 2,208,663 km (0.076 R)
• M13: 2,334,026 km (0.118 R)
• M14: 2,624,246 km (0.099 R)
• M15: 3,380,463 km (0.089 R)
• M16: 3,452,270 km (0.05 R)
• M17: 3,744,883 km (0.096 R)
• M18: 3,856,783 km (0.072 R)
• M19: 3,969,579 km (0.119 R)
• M20: 4,007,428 km (0.095 R)
• M21: 4,749,583 km (0.12 R)
• M22: 5,115,649 km (0.097 R)
• M23: 5,702,820 km (0.118 R)
• M24: 5,745,605 km (0.059 R)
• M25: 6,311,085 km (0.066 R)
• M26: 6,712,905 km (0.068 R)
• M27: 6,894,068 km (0.095 R)
• M28: 7,261,331 km (0.088 R)
• M29: 8,303,729 km (0.104 R)
• M30: 8,743,547 km (0.091 R)
• M31: 8,792,764 km (0.09 R)
• M32: 12,522,688 km (0.041 R)
• M33: 12,745,739 km (0.092 R)
• M34: 14,575,919 km (0.109 R)
• M35: 15,164,437 km (0.053 R)
• M36: 15,401,998 km (0.119 R)
• M37: 15,820,872 km (0.061 R)
• M38: 16,303,924 km (0.103 R)
• M39: 16,486,433 km (0.103 R)
• M40: 16,669,541 km (0.084 R)
• M41: 17,099,336 km (0.113 R)
• M42: 19,689,324 km (0.105 R)
• M43: 20,143,503 km (0.105 R)
• M44: 20,732,619 km (0.096 R)
• M45: 21,260,999 km (0.115 R)
• M46: 22,398,392 km (0.101 R)
• M47: 23,076,668 km (0.094 R)
• M48: 25,714,827 km (0.114 R)
• M49: 25,856,346 km (0.107 R)
• M50: 25,998,016 km (0.096 R)
• M51: 26,424,818 km (0.073 R)
• M52: 26,853,865 km (0.111 R)
• M53: 27,213,199 km (0.092 R)
• M54: 27,718,840 km (0.085 R)
• M55: 30,144,420 km (0.11 R)
• M56: 30,442,867 km (0.087 R)
• M57: 31,193,699 km (0.113 R)
• M58: 33,097,033 km (0.101 R)
• M59: 33,250,820 km (0.116 R)
• M60: 34,490,537 km (0.057 R)
• M61: 35,272,934 km (0.103 R)
• M62: 35,430,161 km (0.065 R)
• M63: 35,508,700 km (0.079 R)
• M64: 35,666,376 km (0.097 R)
• M65: 35,903,040 km (0.101 R)
• M66: 35,982,028 km (0.113 R)
• M67: 36,378,013 km (0.115 R)
• M68: 36,775,495 km (0.071 R)
• M69: 37,976,467 km (0.107 R)
• M70: 38,865,377 km (0.118 R)
• M71: 39,597,659 km (0.067 R)
• M72: 39,761,020 km (0.066 R)
• M73: 39,842,850 km (0.098 R)
• M74: 40,581,265 km (0.091 R)
• M75: 41,324,168 km (0.036 R)
• M76: 41,406,895 km (0.077 R)
• M77: 42,655,888 km (0.113 R)
• M78: 42,823,438 km (0.102 R)
• M79: 43,917,148 km (0.072 R)
• M80: 44,255,538 km (0.107 R)
• M81: 45,020,133 km (0.106 R)
• M82: 48,121,745 km (0.094 R)
• M83: 48,732,853 km (0.036 R)
• M84: 49,786,321 km (0.085 R)
• M85: 51,024,842 km (0.074 R)
• M86: 51,826,387 km (0.077 R)
• M87: 52,811,639 km (0.119 R)
• M88: 54,074,544 km (0.046 R)
• M89: 55,530,131 km (0.049 R)
• M90: 58,386,553 km (0.117 R)
• M91: 60,348,529 km (0.066 R)
• M92: 62,522,186 km (0.12 R)
• M93: 62,617,181 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit