🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 180 Days

Day: 34.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,609,418 km

• M1: 264,788 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.95 AU

Year: 261 Days

Day: 23.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,609,418 km

• M1: 56,847 km (0.113 R)
• M2: 629,209 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.7 AU - 0.98 AU

Year: 292 Days

Day: 33.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.86 AU - 3.88 AU

Year: 2343 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 12.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.5 AU - 4.72 AU

Year: 3749 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,609,418 km

• M1: 162,613 km (0.101 R)
• M2: 241,750 km (0.054 R)
• M3: 327,769 km (0.084 R)
• M4: 425,756 km (0.057 R)
• M5: 640,578 km (0.115 R)
• M6: 730,337 km (0.073 R)
• M7: 924,515 km (0.09 R)
• M8: 1,205,160 km (0.085 R)
• M9: 1,429,258 km (0.033 R)
• M10: 1,513,332 km (0.12 R)
• M11: 1,608,925 km (0.1 R)
• M12: 1,686,866 km (0.037 R)
• M13: 1,816,417 km (0.1 R)
• M14: 2,280,171 km (0.109 R)
• M15: 2,537,329 km (0.105 R)
• M16: 2,710,115 km (0.113 R)
• M17: 2,863,154 km (0.087 R)
• M18: 2,946,779 km (0.104 R)
• M19: 3,055,686 km (0.086 R)
• M20: 3,415,319 km (0.079 R)
• M21: 3,517,046 km (0.088 R)
• M22: 3,684,446 km (0.091 R)
• M23: 3,802,030 km (0.072 R)
• M24: 3,987,232 km (0.05 R)
• M25: 4,589,214 km (0.112 R)
• M26: 4,673,437 km (0.075 R)
• M27: 4,929,549 km (0.12 R)
• M28: 5,073,911 km (0.101 R)
• M29: 5,485,455 km (0.066 R)
• M30: 5,635,053 km (0.106 R)
• M31: 5,771,037 km (0.09 R)
• M32: 5,877,401 km (0.061 R)
• M33: 6,076,815 km (0.104 R)
• M34: 6,325,297 km (0.075 R)
• M35: 6,498,232 km (0.118 R)
• M36: 6,593,077 km (0.046 R)
• M37: 6,704,528 km (0.106 R)
• M38: 7,385,796 km (0.08 R)
• M39: 7,501,585 km (0.099 R)
• M40: 7,751,563 km (0.094 R)
• M41: 8,311,359 km (0.069 R)
• M42: 8,639,576 km (0.073 R)
• M43: 8,989,785 km (0.102 R)
• M44: 9,326,829 km (0.067 R)
• M45: 9,613,907 km (0.056 R)
• M46: 9,758,419 km (0.076 R)
• M47: 9,903,828 km (0.116 R)
• M48: 10,031,584 km (0.09 R)
• M49: 10,215,141 km (0.039 R)
• M50: 10,791,093 km (0.116 R)
• M51: 10,960,288 km (0.095 R)
• M52: 11,092,533 km (0.04 R)
• M53: 11,339,519 km (0.114 R)
• M54: 11,626,747 km (0.098 R)
• M55: 12,013,457 km (0.108 R)
• M56: 12,130,293 km (0.11 R)
• M57: 12,227,980 km (0.08 R)
• M58: 12,463,447 km (0.035 R)
• M59: 12,601,526 km (0.096 R)
• M60: 12,700,410 km (0.095 R)
• M61: 12,819,490 km (0.066 R)
• M62: 13,198,871 km (0.096 R)
• M63: 13,299,400 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.07 AU - 7.35 AU

Year: 6583 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,609,418 km

• M1: 151,842 km (0.069 R)
• M2: 227,688 km (0.108 R)
• M3: 290,519 km (0.085 R)
• M4: 387,907 km (0.106 R)
• M5: 508,932 km (0.077 R)
• M6: 611,706 km (0.047 R)
• M7: 710,889 km (0.092 R)
• M8: 780,302 km (0.07 R)
• M9: 1,095,655 km (0.054 R)
• M10: 1,376,001 km (0.047 R)
• M11: 1,632,113 km (0.087 R)
• M12: 1,822,252 km (0.058 R)
• M13: 2,400,148 km (0.068 R)
• M14: 2,525,810 km (0.109 R)
• M15: 2,784,166 km (0.103 R)
• M16: 2,973,856 km (0.11 R)
• M17: 3,266,470 km (0.039 R)
• M18: 3,386,297 km (0.11 R)
• M19: 3,630,142 km (0.062 R)
• M20: 4,092,100 km (0.059 R)
• M21: 4,308,269 km (0.066 R)
• M22: 4,483,897 km (0.08 R)
• M23: 4,617,338 km (0.057 R)
• M24: 4,751,976 km (0.109 R)
• M25: 5,515,823 km (0.074 R)
• M26: 6,392,467 km (0.102 R)
• M27: 6,898,107 km (0.107 R)
• M28: 7,416,614 km (0.04 R)
• M29: 8,272,313 km (0.076 R)
• M30: 8,408,896 km (0.05 R)
• M31: 8,711,982 km (0.106 R)
• M32: 9,018,508 km (0.119 R)
• M33: 9,959,777 km (0.099 R)
• M34: 10,397,800 km (0.055 R)
• M35: 10,663,785 km (0.081 R)
• M36: 11,111,980 km (0.118 R)
• M37: 11,323,212 km (0.093 R)
• M38: 11,383,800 km (0.057 R)
• M39: 13,347,720 km (0.115 R)
• M40: 15,046,255 km (0.093 R)
• M41: 15,179,696 km (0.071 R)
• M42: 15,414,265 km (0.057 R)
• M43: 16,535,950 km (0.081 R)
• M44: 16,811,809 km (0.052 R)
• M45: 16,985,043 km (0.03 R)
• M46: 17,263,295 km (0.115 R)
• M47: 17,333,157 km (0.112 R)
• M48: 17,683,665 km (0.113 R)
• M49: 17,789,431 km (0.074 R)
• M50: 18,641,839 km (0.102 R)
• M51: 20,092,340 km (0.116 R)
• M52: 20,423,550 km (0.09 R)
• M53: 20,793,805 km (0.112 R)
• M54: 21,017,005 km (0.073 R)
• M55: 21,428,399 km (0.11 R)
• M56: 22,031,428 km (0.039 R)
• M57: 22,220,969 km (0.076 R)
• M58: 22,563,697 km (0.115 R)
• M59: 23,177,049 km (0.092 R)
• M60: 23,718,443 km (0.113 R)
• M61: 24,263,877 km (0.081 R)
• M62: 25,327,368 km (0.079 R)
• M63: 25,526,034 km (0.117 R)
• M64: 25,844,977 km (0.055 R)
• M65: 26,728,801 km (0.058 R)
• M66: 27,214,994 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 3.1

Gravity: 56.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.54 AU - 13.84 AU

Year: 19185 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,609,418 km

• M1: 140,173 km (0.1 R)
• M2: 262,245 km (0.092 R)
• M3: 449,691 km (0.071 R)
• M4: 566,677 km (0.094 R)
• M5: 693,087 km (0.082 R)
• M6: 782,247 km (0.114 R)
• M7: 1,174,942 km (0.106 R)
• M8: 1,254,528 km (0.104 R)
• M9: 1,920,837 km (0.09 R)
• M10: 2,078,214 km (0.112 R)
• M11: 2,142,242 km (0.045 R)
• M12: 2,438,595 km (0.057 R)
• M13: 2,747,664 km (0.086 R)
• M14: 2,853,430 km (0.041 R)
• M15: 2,996,595 km (0.092 R)
• M16: 3,142,004 km (0.065 R)
• M17: 3,178,805 km (0.102 R)
• M18: 3,289,807 km (0.111 R)
• M19: 3,592,144 km (0.113 R)
• M20: 4,887,362 km (0.084 R)
• M21: 4,972,633 km (0.078 R)
• M22: 5,717,481 km (0.107 R)
• M23: 5,943,224 km (0.092 R)
• M24: 6,217,736 km (0.092 R)
• M25: 7,602,265 km (0.037 R)
• M26: 7,750,666 km (0.111 R)
• M27: 8,201,853 km (0.099 R)
• M28: 8,661,418 km (0.092 R)
• M29: 8,868,311 km (0.083 R)
• M30: 12,103,814 km (0.059 R)
• M31: 12,978,513 km (0.056 R)
• M32: 13,037,604 km (0.083 R)
• M33: 14,358,852 km (0.086 R)
• M34: 16,291,657 km (0.101 R)
• M35: 16,419,114 km (0.029 R)
• M36: 16,482,993 km (0.065 R)
• M37: 17,450,891 km (0.114 R)
• M38: 18,436,890 km (0.119 R)
• M39: 19,238,735 km (0.113 R)
• M40: 19,576,228 km (0.082 R)
• M41: 21,222,852 km (0.05 R)
• M42: 21,431,840 km (0.058 R)
• M43: 21,501,552 km (0.036 R)
• M44: 21,641,426 km (0.098 R)
• M45: 22,274,375 km (0.113 R)
• M46: 22,913,307 km (0.066 R)
• M47: 23,199,339 km (0.071 R)
• M48: 23,919,204 km (0.117 R)
• M49: 24,646,548 km (0.076 R)
• M50: 26,721,321 km (0.085 R)
• M51: 28,851,296 km (0.079 R)
• M52: 29,082,724 km (0.082 R)
• M53: 29,159,916 km (0.103 R)
• M54: 29,702,807 km (0.113 R)
• M55: 31,193,101 km (0.113 R)
• M56: 31,351,375 km (0.078 R)
• M57: 33,271,314 km (0.117 R)
• M58: 35,229,102 km (0.099 R)
• M59: 36,554,988 km (0.065 R)
• M60: 36,721,789 km (0.026 R)
• M61: 39,255,080 km (0.118 R)
• M62: 39,340,500 km (0.109 R)
• M63: 39,854,219 km (0.095 R)
• M64: 40,111,827 km (0.108 R)
• M65: 40,197,845 km (0.097 R)
• M66: 40,542,669 km (0.046 R)
• M67: 41,756,805 km (0.095 R)
• M68: 42,105,966 km (0.098 R)
• M69: 43,158,986 km (0.12 R)
• M70: 45,829,457 km (0.051 R)
• M71: 46,009,424 km (0.107 R)
• M72: 46,641,026 km (0.111 R)
• M73: 48,186,821 km (0.044 R)
• M74: 49,749,221 km (0.097 R)
• M75: 50,026,725 km (0.066 R)
• M76: 51,141,678 km (0.093 R)
• M77: 52,358,806 km (0.104 R)
• M78: 52,452,753 km (0.105 R)
• M79: 53,395,968 km (0.104 R)
• M80: 53,869,744 km (0.047 R)
• M81: 55,107,966 km (0.101 R)
• M82: 57,515,295 km (0.114 R)
• M83: 58,390,293 km (0.05 R)
• M84: 58,878,431 km (0.1 R)
• M85: 59,269,779 km (0.1 R)
• M86: 60,350,474 km (0.101 R)
• M87: 60,843,997 km (0.118 R)
• M88: 61,338,717 km (0.089 R)
• M89: 63,230,981 km (0.119 R)
• M90: 64,133,954 km (0.05 R)
• M91: 66,257,346 km (0.057 R)
• M92: 67,174,530 km (0.055 R)
• M93: 67,583,381 km (0.073 R)
• M94: 68,301,152 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit