🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 270 Days

Day: 27.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,199,533 km

• M1: 508,483 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.84 AU - 0.96 AU

Year: 322 Days

Day: 33.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,199,533 km

• M1: 379,530 km (0.079 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 8.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.1 AU - 7.88 AU

Year: 6962 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,199,533 km

• M1: 129,253 km (0.09 R)
• M2: 205,248 km (0.068 R)
• M3: 350,657 km (0.044 R)
• M4: 422,165 km (0.068 R)
• M5: 558,449 km (0.104 R)
• M6: 632,500 km (0.066 R)
• M7: 861,833 km (0.113 R)
• M8: 1,262,307 km (0.117 R)
• M9: 1,362,388 km (0.115 R)
• M10: 1,588,879 km (0.109 R)
• M11: 1,715,888 km (0.114 R)
• M12: 1,960,929 km (0.085 R)
• M13: 2,380,401 km (0.075 R)
• M14: 3,393,329 km (0.118 R)
• M15: 3,534,399 km (0.106 R)
• M16: 3,677,564 km (0.066 R)
• M17: 4,601,331 km (0.085 R)
• M18: 4,679,421 km (0.088 R)
• M19: 5,075,856 km (0.067 R)
• M20: 5,428,308 km (0.071 R)
• M21: 5,483,211 km (0.07 R)
• M22: 5,676,940 km (0.054 R)
• M23: 5,816,664 km (0.055 R)
• M24: 5,872,913 km (0.085 R)
• M25: 6,014,283 km (0.112 R)
• M26: 6,128,127 km (0.115 R)
• M27: 6,561,811 km (0.06 R)
• M28: 6,767,508 km (0.084 R)
• M29: 6,826,749 km (0.099 R)
• M30: 7,215,554 km (0.074 R)
• M31: 7,489,169 km (0.102 R)
• M32: 7,673,324 km (0.117 R)
• M33: 7,735,108 km (0.103 R)
• M34: 8,393,488 km (0.1 R)
• M35: 8,488,931 km (0.076 R)
• M36: 8,616,837 km (0.077 R)
• M37: 8,745,492 km (0.047 R)
• M38: 9,430,949 km (0.109 R)
• M39: 9,530,282 km (0.103 R)
• M40: 9,596,703 km (0.101 R)
• M41: 10,099,801 km (0.087 R)
• M42: 10,542,760 km (0.066 R)
• M43: 10,645,833 km (0.119 R)
• M44: 11,236,595 km (0.086 R)
• M45: 11,377,217 km (0.06 R)
• M46: 11,518,288 km (0.042 R)
• M47: 12,052,801 km (0.104 R)
• M48: 12,595,243 km (0.112 R)
• M49: 12,998,260 km (0.105 R)
• M50: 13,368,215 km (0.115 R)
• M51: 13,591,864 km (0.079 R)
• M52: 13,854,408 km (0.112 R)
• M53: 14,270,440 km (0.108 R)
• M54: 14,575,470 km (0.099 R)
• M55: 14,998,383 km (0.067 R)
• M56: 15,464,530 km (0.098 R)
• M57: 15,581,815 km (0.09 R)
• M58: 16,212,220 km (0.045 R)
• M59: 16,371,093 km (0.104 R)
• M60: 16,690,485 km (0.117 R)
• M61: 19,024,960 km (0.038 R)
• M62: 19,445,030 km (0.117 R)
• M63: 20,766,428 km (0.11 R)
• M64: 21,285,683 km (0.104 R)
• M65: 21,940,921 km (0.075 R)
• M66: 22,072,717 km (0.042 R)
• M67: 22,204,812 km (0.084 R)
• M68: 22,293,075 km (0.106 R)
• M69: 22,958,336 km (0.098 R)
• M70: 23,585,002 km (0.118 R)
• M71: 24,172,174 km (0.082 R)
• M72: 24,308,308 km (0.119 R)
• M73: 24,626,951 km (0.102 R)
• M74: 24,763,983 km (0.114 R)
• M75: 24,992,867 km (0.103 R)
• M76: 25,360,579 km (0.095 R)
• M77: 25,822,836 km (0.113 R)
• M78: 26,287,787 km (0.037 R)
• M79: 26,568,133 km (0.071 R)
• M80: 27,226,064 km (0.105 R)
• M81: 27,415,007 km (0.103 R)
• M82: 27,699,243 km (0.067 R)
• M83: 28,846,060 km (0.03 R)
• M84: 30,546,240 km (0.094 R)
• M85: 31,780,422 km (0.083 R)
• M86: 33,081,176 km (0.081 R)
• M87: 33,182,005 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 12.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.43 AU - 9.47 AU

Year: 8445 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,199,533 km

• M1: 192,084 km (0.107 R)
• M2: 289,472 km (0.111 R)
• M3: 460,612 km (0.047 R)
• M4: 628,311 km (0.111 R)
• M5: 720,912 km (0.107 R)
• M6: 802,293 km (0.087 R)
• M7: 887,265 km (0.071 R)
• M8: 993,629 km (0.12 R)
• M9: 1,300,155 km (0.104 R)
• M10: 1,908,121 km (0.114 R)
• M11: 2,145,233 km (0.118 R)
• M12: 2,596,869 km (0.106 R)
• M13: 3,558,634 km (0.113 R)
• M14: 3,675,171 km (0.106 R)
• M15: 4,093,297 km (0.099 R)
• M16: 4,813,162 km (0.059 R)
• M17: 5,404,073 km (0.028 R)
• M18: 5,640,139 km (0.119 R)
• M19: 5,776,722 km (0.073 R)
• M20: 5,948,759 km (0.071 R)
• M21: 6,439,889 km (0.109 R)
• M22: 6,654,412 km (0.097 R)
• M23: 6,871,329 km (0.068 R)
• M24: 7,498,593 km (0.115 R)
• M25: 8,610,853 km (0.107 R)
• M26: 8,847,368 km (0.115 R)
• M27: 12,113,688 km (0.09 R)
• M28: 12,290,363 km (0.12 R)
• M29: 13,872,510 km (0.063 R)
• M30: 14,570,085 km (0.082 R)
• M31: 14,711,006 km (0.081 R)
• M32: 14,946,772 km (0.105 R)
• M33: 15,041,468 km (0.047 R)
• M34: 15,422,194 km (0.078 R)
• M35: 16,485,835 km (0.069 R)
• M36: 17,323,733 km (0.062 R)
• M37: 17,672,894 km (0.093 R)
• M38: 18,175,692 km (0.109 R)
• M39: 18,938,642 km (0.075 R)
• M40: 19,092,428 km (0.081 R)
• M41: 19,556,630 km (0.099 R)
• M42: 20,128,842 km (0.094 R)
• M43: 20,233,411 km (0.034 R)
• M44: 20,443,297 km (0.12 R)
• M45: 20,759,397 km (0.117 R)
• M46: 22,798,865 km (0.085 R)
• M47: 22,907,922 km (0.104 R)
• M48: 23,897,811 km (0.088 R)
• M49: 24,064,164 km (0.059 R)
• M50: 24,733,315 km (0.088 R)
• M51: 25,070,210 km (0.086 R)
• M52: 26,089,869 km (0.054 R)
• M53: 26,719,825 km (0.106 R)
• M54: 27,238,930 km (0.108 R)
• M55: 27,761,326 km (0.12 R)
• M56: 28,816,140 km (0.083 R)
• M57: 29,289,169 km (0.051 R)
• M58: 29,705,200 km (0.11 R)
• M59: 30,242,855 km (0.061 R)
• M60: 30,422,821 km (0.065 R)
• M61: 30,663,375 km (0.107 R)
• M62: 30,844,089 km (0.119 R)
• M63: 31,025,252 km (0.08 R)
• M64: 31,388,625 km (0.091 R)
• M65: 31,692,608 km (0.102 R)
• M66: 32,241,931 km (0.107 R)
• M67: 33,474,319 km (0.095 R)
• M68: 35,794,432 km (0.111 R)
• M69: 37,262,735 km (0.111 R)
• M70: 37,907,203 km (0.116 R)
• M71: 38,166,157 km (0.091 R)
• M72: 38,360,634 km (0.041 R)
• M73: 39,076,609 km (0.088 R)
• M74: 39,731,549 km (0.102 R)
• M75: 40,786,663 km (0.045 R)
• M76: 40,985,628 km (0.103 R)
• M77: 41,784,331 km (0.074 R)
• M78: 42,185,702 km (0.08 R)
• M79: 42,992,184 km (0.092 R)
• M80: 43,464,913 km (0.093 R)
• M81: 43,871,520 km (0.092 R)
• M82: 44,211,407 km (0.085 R)
• M83: 44,347,541 km (0.059 R)
• M84: 45,167,487 km (0.111 R)
• M85: 45,304,668 km (0.109 R)
• M86: 46,130,448 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit