🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.77 AU - 0.83 AU

Year: 260 Days

Day: 34.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,836,029 km

• M1: 39,643 km (0.111 R)
• M2: 538,104 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 806 Days

Day: 25.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.95 AU - 2.35 AU

Year: 1146 Days

Day: 15.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.43 AU - 2.53 AU

Year: 1419 Days

Day: 26.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.91 AU - 3.23 AU

Year: 1955 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.51 AU - 3.99 AU

Year: 2129 Days

Day: 36.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.17 AU - 4.15 AU

Year: 2545 Days

Day: 41.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 10.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.92 AU - 6 AU

Year: 4015 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,836,029 km

• M1: 215,421 km (0.11 R)
• M2: 287,378 km (0.089 R)
• M3: 420,370 km (0.073 R)
• M4: 509,979 km (0.097 R)
• M5: 629,358 km (0.094 R)
• M6: 704,456 km (0.09 R)
• M7: 815,308 km (0.046 R)
• M8: 941,270 km (0.102 R)
• M9: 1,185,264 km (0.113 R)
• M10: 1,271,283 km (0.086 R)
• M11: 1,399,488 km (0.119 R)
• M12: 1,637,049 km (0.117 R)
• M13: 1,799,214 km (0.116 R)
• M14: 1,955,394 km (0.103 R)
• M15: 2,414,659 km (0.107 R)
• M16: 2,600,161 km (0.095 R)
• M17: 2,829,195 km (0.112 R)
• M18: 2,998,689 km (0.094 R)
• M19: 3,078,126 km (0.025 R)
• M20: 3,361,614 km (0.102 R)
• M21: 3,430,429 km (0.108 R)
• M22: 3,954,171 km (0.052 R)
• M23: 4,114,839 km (0.055 R)
• M24: 4,188,591 km (0.103 R)
• M25: 4,548,673 km (0.067 R)
• M26: 4,825,429 km (0.091 R)
• M27: 5,460,173 km (0.069 R)
• M28: 5,820,554 km (0.118 R)
• M29: 6,104,341 km (0.12 R)
• M30: 6,273,387 km (0.081 R)
• M31: 6,426,874 km (0.092 R)
• M32: 6,789,948 km (0.118 R)
• M33: 7,000,432 km (0.075 R)
• M34: 7,124,299 km (0.083 R)
• M35: 7,302,321 km (0.108 R)
• M36: 7,374,128 km (0.079 R)
• M37: 7,663,151 km (0.097 R)
• M38: 8,122,267 km (0.114 R)
• M39: 8,818,046 km (0.058 R)
• M40: 8,932,788 km (0.097 R)
• M41: 9,493,930 km (0.044 R)
• M42: 9,572,319 km (0.034 R)
• M43: 10,206,614 km (0.038 R)
• M44: 10,447,915 km (0.075 R)
• M45: 11,474,007 km (0.092 R)
• M46: 11,557,483 km (0.046 R)
• M47: 11,914,423 km (0.091 R)
• M48: 11,998,946 km (0.064 R)
• M49: 12,083,768 km (0.106 R)
• M50: 12,296,496 km (0.108 R)
• M51: 12,467,487 km (0.066 R)
• M52: 12,812,010 km (0.103 R)
• M53: 13,334,705 km (0.107 R)
• M54: 13,687,158 km (0.084 R)
• M55: 13,886,722 km (0.076 R)
• M56: 13,975,732 km (0.091 R)
• M57: 14,468,657 km (0.048 R)
• M58: 15,172,814 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 12.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.86 AU - 15.1 AU

Year: 16023 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,836,029 km

• M1: 176,226 km (0.084 R)
• M2: 407,205 km (0.07 R)
• M3: 748,139 km (0.115 R)
• M4: 936,183 km (0.118 R)
• M5: 1,060,051 km (0.081 R)
• M6: 1,325,437 km (0.092 R)
• M7: 1,466,358 km (0.064 R)
• M8: 2,458,791 km (0.095 R)
• M9: 2,950,968 km (0.114 R)
• M10: 3,137,516 km (0.103 R)
• M11: 3,596,632 km (0.08 R)
• M12: 3,948,636 km (0.105 R)
• M13: 5,042,944 km (0.064 R)
• M14: 5,126,569 km (0.085 R)
• M15: 5,267,042 km (0.073 R)
• M16: 6,315,723 km (0.064 R)
• M17: 6,710,063 km (0.108 R)
• M18: 7,175,163 km (0.043 R)
• M19: 7,973,567 km (0.09 R)
• M20: 9,104,526 km (0.091 R)
• M21: 10,749,205 km (0.118 R)
• M22: 11,587,103 km (0.112 R)
• M23: 11,809,256 km (0.101 R)
• M24: 12,032,755 km (0.076 R)
• M25: 12,182,503 km (0.118 R)
• M26: 12,332,848 km (0.073 R)
• M27: 12,408,395 km (0.083 R)
• M28: 12,787,776 km (0.106 R)
• M29: 14,304,100 km (0.071 R)
• M30: 14,662,087 km (0.109 R)
• M31: 15,917,662 km (0.082 R)
• M32: 16,205,937 km (0.082 R)
• M33: 18,100,295 km (0.081 R)
• M34: 18,186,164 km (0.096 R)
• M35: 18,573,922 km (0.077 R)
• M36: 19,095,420 km (0.119 R)
• M37: 19,401,797 km (0.087 R)
• M38: 20,286,070 km (0.062 R)
• M39: 21,003,092 km (0.066 R)
• M40: 21,183,657 km (0.088 R)
• M41: 21,637,238 km (0.119 R)
• M42: 24,330,897 km (0.103 R)
• M43: 24,473,164 km (0.098 R)
• M44: 24,663,154 km (0.042 R)
• M45: 26,249,490 km (0.082 R)
• M46: 26,443,967 km (0.093 R)
• M47: 26,639,042 km (0.031 R)
• M48: 26,834,417 km (0.074 R)
• M49: 28,465,483 km (0.096 R)
• M50: 29,570,413 km (0.086 R)
• M51: 30,434,041 km (0.087 R)
• M52: 31,099,901 km (0.052 R)
• M53: 32,029,951 km (0.105 R)
• M54: 32,289,803 km (0.114 R)
• M55: 32,759,540 km (0.088 R)
• M56: 33,179,013 km (0.078 R)
• M57: 33,864,320 km (0.115 R)
• M58: 34,660,929 km (0.098 R)
• M59: 35,678,793 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.1

Radius: 3.7

Gravity: 49.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.63 AU - 18.07 AU

Year: 20798 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,836,029 km

• M1: 112,498 km (0.085 R)
• M2: 317,297 km (0.08 R)
• M3: 512,373 km (0.094 R)
• M4: 645,216 km (0.114 R)
• M5: 739,612 km (0.113 R)
• M6: 915,689 km (0.084 R)
• M7: 2,883,948 km (0.113 R)
• M8: 3,401,706 km (0.047 R)
• M9: 3,525,274 km (0.089 R)
• M10: 3,861,719 km (0.071 R)
• M11: 4,747,189 km (0.08 R)
• M12: 5,307,284 km (0.032 R)
• M13: 5,643,430 km (0.085 R)
• M14: 6,539,372 km (0.096 R)
• M15: 6,693,009 km (0.075 R)
• M16: 8,403,660 km (0.084 R)
• M17: 8,626,561 km (0.064 R)
• M18: 8,682,660 km (0.104 R)
• M19: 9,479,568 km (0.12 R)
• M20: 10,478,284 km (0.095 R)
• M21: 10,537,973 km (0.119 R)
• M22: 11,020,277 km (0.102 R)
• M23: 11,571,545 km (0.107 R)
• M24: 12,764,289 km (0.07 R)
• M25: 13,342,933 km (0.114 R)
• M26: 13,472,635 km (0.08 R)
• M27: 15,400,054 km (0.117 R)
• M28: 15,536,188 km (0.111 R)
• M29: 16,291,657 km (0.101 R)
• M30: 18,196,337 km (0.118 R)
• M31: 18,628,974 km (0.075 R)
• M32: 20,692,677 km (0.108 R)
• M33: 21,447,099 km (0.067 R)
• M34: 21,522,945 km (0.071 R)
• M35: 21,827,526 km (0.103 R)
• M36: 23,999,687 km (0.1 R)
• M37: 24,236,351 km (0.066 R)
• M38: 24,951,429 km (0.115 R)
• M39: 27,137,353 km (0.118 R)
• M40: 28,628,545 km (0.118 R)
• M41: 28,712,170 km (0.06 R)
• M42: 28,963,494 km (0.106 R)
• M43: 29,299,641 km (0.114 R)
• M44: 29,468,237 km (0.116 R)
• M45: 30,486,700 km (0.09 R)
• M46: 32,470,667 km (0.083 R)
• M47: 33,170,485 km (0.036 R)
• M48: 33,875,241 km (0.105 R)
• M49: 34,318,200 km (0.072 R)
• M50: 35,209,953 km (0.046 R)
• M51: 35,748,506 km (0.056 R)
• M52: 36,289,900 km (0.119 R)
• M53: 37,289,513 km (0.107 R)
• M54: 37,746,834 km (0.091 R)
• M55: 37,930,391 km (0.054 R)
• M56: 38,114,097 km (0.075 R)
• M57: 38,574,858 km (0.092 R)
• M58: 38,667,160 km (0.056 R)
• M59: 39,967,914 km (0.087 R)
• M60: 41,282,879 km (0.093 R)
• M61: 43,569,931 km (0.102 R)
• M62: 43,666,122 km (0.089 R)
• M63: 43,762,464 km (0.043 R)
• M64: 45,800,136 km (0.106 R)
• M65: 47,868,476 km (0.091 R)
• M66: 48,464,923 km (0.116 R)
• M67: 48,864,050 km (0.092 R)
• M68: 50,168,394 km (0.083 R)
• M69: 51,179,676 km (0.105 R)
• M70: 52,709,015 km (0.083 R)
• M71: 55,082,983 km (0.074 R)
• M72: 55,395,194 km (0.065 R)
• M73: 55,603,733 km (0.043 R)
• M74: 56,650,021 km (0.109 R)
• M75: 58,337,485 km (0.118 R)
• M76: 62,410,885 km (0.103 R)
• M77: 65,250,402 km (0.062 R)
• M78: 66,464,240 km (0.106 R)
• M79: 66,685,794 km (0.092 R)
• M80: 67,574,405 km (0.097 R)
• M81: 69,475,495 km (0.103 R)
• M82: 70,037,834 km (0.117 R)
• M83: 71,054,201 km (0.094 R)
• M84: 72,987,156 km (0.091 R)
• M85: 75,052,504 km (0.071 R)
• M86: 75,398,524 km (0.102 R)
• M87: 75,629,652 km (0.078 R)
• M88: 75,860,781 km (0.094 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit