🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 47.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,977,743 km

• M1: 89,759 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 198 Days

Day: 22 Hours

Environment

Temp: 200 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,977,743 km

• M1: 314,455 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 419 Days

Day: 40.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,977,743 km

• M1: 70,610 km (0.036 R)
• M2: 1,075,758 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.64 AU - 2.26 AU

Year: 962 Days

Day: 35.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.43 AU - 3.07 AU

Year: 1610 Days

Day: 17.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,977,743 km

• M1: 490,831 km (0.12 R)
• M2: 1,810,733 km (0.051 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 15

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.16 AU - 9.3 AU

Year: 9108 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,977,743 km

• M1: 200,910 km (0.105 R)
• M2: 433,834 km (0.109 R)
• M3: 885,769 km (0.11 R)
• M4: 1,062,893 km (0.115 R)
• M5: 1,376,001 km (0.089 R)
• M6: 2,035,877 km (0.109 R)
• M7: 2,182,783 km (0.037 R)
• M8: 2,352,576 km (0.087 R)
• M9: 2,546,455 km (0.112 R)
• M10: 3,245,825 km (0.072 R)
• M11: 3,484,583 km (0.12 R)
• M12: 4,095,840 km (0.098 R)
• M13: 4,259,799 km (0.103 R)
• M14: 4,740,607 km (0.046 R)
• M15: 5,238,917 km (0.071 R)
• M16: 5,468,700 km (0.036 R)
• M17: 5,623,833 km (0.089 R)
• M18: 5,885,629 km (0.09 R)
• M19: 6,071,280 km (0.046 R)
• M20: 6,205,170 km (0.118 R)
• M21: 6,530,545 km (0.088 R)
• M22: 7,001,031 km (0.082 R)
• M23: 7,539,882 km (0.075 R)
• M24: 7,655,073 km (0.101 R)
• M25: 8,329,011 km (0.116 R)
• M26: 8,478,011 km (0.092 R)
• M27: 8,748,483 km (0.112 R)
• M28: 9,113,652 km (0.116 R)
• M29: 9,452,790 km (0.069 R)
• M30: 9,733,436 km (0.083 R)
• M31: 9,922,079 km (0.099 R)
• M32: 10,431,160 km (0.066 R)
• M33: 10,818,469 km (0.091 R)
• M34: 11,177,803 km (0.088 R)
• M35: 11,640,659 km (0.112 R)
• M36: 11,807,610 km (0.083 R)
• M37: 12,654,035 km (0.073 R)
• M38: 13,590,219 km (0.099 R)
• M39: 13,695,535 km (0.064 R)
• M40: 13,942,522 km (0.035 R)
• M41: 14,191,004 km (0.064 R)
• M42: 14,800,615 km (0.059 R)
• M43: 15,199,742 km (0.094 R)
• M44: 15,786,465 km (0.084 R)
• M45: 16,231,519 km (0.112 R)
• M46: 16,831,256 km (0.09 R)
• M47: 17,247,887 km (0.093 R)
• M48: 17,859,891 km (0.064 R)
• M49: 18,052,573 km (0.082 R)
• M50: 18,674,003 km (0.114 R)
• M51: 18,869,677 km (0.108 R)
• M52: 20,418,913 km (0.108 R)
• M53: 21,967,550 km (0.065 R)
• M54: 22,381,337 km (0.104 R)
• M55: 22,797,818 km (0.096 R)
• M56: 22,923,181 km (0.071 R)
• M57: 23,174,655 km (0.097 R)
• M58: 23,638,259 km (0.083 R)
• M59: 25,349,658 km (0.083 R)
• M60: 25,523,042 km (0.093 R)
• M61: 25,653,192 km (0.109 R)
• M62: 26,659,388 km (0.089 R)
• M63: 26,835,614 km (0.068 R)
• M64: 27,056,570 km (0.042 R)
• M65: 27,277,975 km (0.091 R)
• M66: 27,633,719 km (0.053 R)
• M67: 27,856,769 km (0.115 R)
• M68: 28,484,631 km (0.088 R)
• M69: 28,619,718 km (0.088 R)
• M70: 28,800,283 km (0.048 R)
• M71: 29,207,937 km (0.075 R)
• M72: 29,480,654 km (0.061 R)
• M73: 29,708,641 km (0.071 R)
• M74: 30,028,781 km (0.1 R)
• M75: 30,718,726 km (0.118 R)

Asteroid Belt

Center: 11.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 7.7

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.95 AU - 16.63 AU

Year: 18082 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,977,743 km

• M1: 106,813 km (0.104 R)
• M2: 162,613 km (0.077 R)
• M3: 270,922 km (0.111 R)
• M4: 821,143 km (0.075 R)
• M5: 2,980,887 km (0.098 R)
• M6: 3,051,497 km (0.112 R)
• M7: 3,376,424 km (0.105 R)
• M8: 3,599,325 km (0.094 R)
• M9: 3,712,421 km (0.102 R)
• M10: 3,826,863 km (0.103 R)
• M11: 3,942,502 km (0.116 R)
• M12: 4,137,728 km (0.082 R)
• M13: 4,578,443 km (0.065 R)
• M14: 4,742,402 km (0.059 R)
• M15: 5,076,155 km (0.055 R)
• M16: 5,810,680 km (0.101 R)
• M17: 5,988,403 km (0.116 R)
• M18: 6,763,320 km (0.06 R)
• M19: 7,959,504 km (0.103 R)
• M20: 8,606,964 km (0.075 R)
• M21: 8,809,519 km (0.067 R)
• M22: 10,111,470 km (0.116 R)
• M23: 11,140,553 km (0.116 R)
• M24: 11,195,605 km (0.035 R)
• M25: 11,361,509 km (0.116 R)
• M26: 11,528,162 km (0.075 R)
• M27: 12,146,001 km (0.053 R)
• M28: 12,487,533 km (0.052 R)
• M29: 12,717,016 km (0.107 R)
• M30: 13,121,977 km (0.108 R)
• M31: 14,783,710 km (0.081 R)
• M32: 15,824,612 km (0.116 R)
• M33: 16,699,461 km (0.053 R)
• M34: 17,525,839 km (0.098 R)
• M35: 17,590,017 km (0.081 R)
• M36: 17,847,176 km (0.068 R)
• M37: 18,300,457 km (0.053 R)
• M38: 19,086,145 km (0.111 R)
• M39: 19,152,118 km (0.1 R)
• M40: 20,016,793 km (0.08 R)
• M41: 20,083,813 km (0.099 R)
• M42: 20,487,578 km (0.103 R)
• M43: 20,622,814 km (0.077 R)
• M44: 22,198,678 km (0.111 R)
• M45: 22,337,655 km (0.037 R)
• M46: 23,036,277 km (0.052 R)
• M47: 24,026,465 km (0.033 R)
• M48: 24,383,406 km (0.074 R)
• M49: 25,247,333 km (0.1 R)
• M50: 26,267,890 km (0.107 R)
• M51: 26,341,343 km (0.108 R)
• M52: 26,488,397 km (0.105 R)
• M53: 28,349,245 km (0.098 R)
• M54: 33,063,224 km (0.045 R)
• M55: 33,460,257 km (0.08 R)
• M56: 34,419,628 km (0.092 R)
• M57: 35,469,057 km (0.111 R)
• M58: 35,712,752 km (0.072 R)
• M59: 35,957,045 km (0.104 R)
• M60: 36,610,937 km (0.12 R)
• M61: 37,268,869 km (0.078 R)
• M62: 38,096,743 km (0.102 R)
• M63: 39,182,076 km (0.058 R)
• M64: 40,786,513 km (0.089 R)
• M65: 41,982,398 km (0.116 R)
• M66: 43,797,769 km (0.068 R)
• M67: 43,884,835 km (0.102 R)
• M68: 44,321,212 km (0.055 R)
• M69: 45,110,041 km (0.095 R)
• M70: 45,374,081 km (0.091 R)
• M71: 46,169,194 km (0.087 R)
• M72: 46,257,906 km (0.086 R)
• M73: 46,524,040 km (0.046 R)
• M74: 48,582,058 km (0.064 R)
• M75: 49,395,422 km (0.118 R)
• M76: 51,402,576 km (0.112 R)
• M77: 52,046,745 km (0.065 R)
• M78: 54,556,548 km (0.081 R)
• M79: 54,837,792 km (0.118 R)
• M80: 55,496,023 km (0.106 R)
• M81: 56,725,418 km (0.093 R)
• M82: 57,486,423 km (0.081 R)
• M83: 57,963,640 km (0.088 R)
• M84: 58,250,718 km (0.113 R)
• M85: 58,634,137 km (0.056 R)
• M86: 58,922,263 km (0.103 R)
• M87: 59,210,837 km (0.083 R)
• M88: 60,079,552 km (0.112 R)
• M89: 62,024,773 km (0.065 R)
• M90: 63,201,959 km (0.109 R)
• M91: 64,683,576 km (0.101 R)
• M92: 65,478,539 km (0.095 R)
• M93: 66,676,968 km (0.106 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit