🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 213 Days

Day: 21.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.69 AU - 0.93 AU

Year: 265 Days

Day: 36 Hours

Environment

Temp: 89 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.76 AU - 1.14 AU

Year: 337 Days

Day: 28.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 53.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.71 AU - 1.87 AU

Year: 870 Days

Day: 37.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.43 AU - 3.19 AU

Year: 1712 Days

Day: 29.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,017,777 km

• M1: 1,059,303 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 9.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.93 AU - 9.39 AU

Year: 8472 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,017,777 km

• M1: 132,693 km (0.112 R)
• M2: 616,343 km (0.119 R)
• M3: 677,529 km (0.115 R)
• M4: 857,196 km (0.108 R)
• M5: 962,064 km (0.037 R)
• M6: 1,071,420 km (0.119 R)
• M7: 1,263,354 km (0.069 R)
• M8: 1,445,714 km (0.064 R)
• M9: 1,508,545 km (0.103 R)
• M10: 1,680,582 km (0.042 R)
• M11: 2,456,995 km (0.052 R)
• M12: 3,002,878 km (0.105 R)
• M13: 3,443,593 km (0.093 R)
• M14: 3,729,475 km (0.107 R)
• M15: 4,082,675 km (0.116 R)
• M16: 4,385,312 km (0.079 R)
• M17: 4,508,431 km (0.087 R)
• M18: 4,695,428 km (0.03 R)
• M19: 4,758,259 km (0.095 R)
• M20: 5,076,753 km (0.087 R)
• M21: 6,176,746 km (0.065 R)
• M22: 7,347,799 km (0.095 R)
• M23: 8,015,005 km (0.092 R)
• M24: 8,355,789 km (0.08 R)
• M25: 8,432,234 km (0.101 R)
• M26: 8,740,256 km (0.09 R)
• M27: 8,856,643 km (0.036 R)
• M28: 9,012,673 km (0.115 R)
• M29: 9,927,763 km (0.103 R)
• M30: 10,375,809 km (0.09 R)
• M31: 10,581,656 km (0.067 R)
• M32: 10,997,388 km (0.107 R)
• M33: 11,207,424 km (0.108 R)
• M34: 11,291,647 km (0.101 R)
• M35: 11,802,225 km (0.109 R)
• M36: 12,233,366 km (0.03 R)
• M37: 12,320,133 km (0.066 R)
• M38: 12,494,564 km (0.093 R)
• M39: 13,423,118 km (0.051 R)
• M40: 13,512,727 km (0.08 R)
• M41: 14,373,962 km (0.085 R)
• M42: 14,834,274 km (0.099 R)
• M43: 15,486,970 km (0.064 R)
• M44: 17,062,236 km (0.091 R)
• M45: 17,256,713 km (0.117 R)
• M46: 17,745,898 km (0.101 R)
• M47: 18,637,950 km (0.07 R)
• M48: 18,938,492 km (0.043 R)
• M49: 19,849,992 km (0.102 R)
• M50: 20,413,976 km (0.114 R)
• M51: 20,983,345 km (0.113 R)
• M52: 21,400,723 km (0.119 R)
• M53: 21,557,801 km (0.089 R)
• M54: 22,615,757 km (0.114 R)
• M55: 22,722,421 km (0.107 R)
• M56: 23,097,163 km (0.104 R)
• M57: 23,690,319 km (0.059 R)
• M58: 23,852,932 km (0.096 R)
• M59: 24,179,354 km (0.058 R)
• M60: 24,343,164 km (0.09 R)
• M61: 25,278,001 km (0.117 R)
• M62: 25,555,206 km (0.092 R)
• M63: 25,889,258 km (0.083 R)
• M64: 26,224,656 km (0.075 R)
• M65: 29,307,719 km (0.074 R)
• M66: 30,066,928 km (0.109 R)
• M67: 30,478,322 km (0.079 R)
• M68: 30,714,388 km (0.098 R)
• M69: 30,773,479 km (0.046 R)
• M70: 31,425,875 km (0.112 R)
• M71: 31,843,403 km (0.095 R)
• M72: 32,323,014 km (0.117 R)
• M73: 32,925,743 km (0.095 R)
• M74: 34,756,073 km (0.04 R)
• M75: 35,683,580 km (0.09 R)
• M76: 35,745,663 km (0.093 R)
• M77: 36,306,506 km (0.082 R)
• M78: 36,619,165 km (0.095 R)
• M79: 36,932,872 km (0.03 R)
• M80: 36,995,703 km (0.043 R)
• M81: 39,217,680 km (0.099 R)
• M82: 42,203,055 km (0.105 R)
• M83: 42,400,225 km (0.113 R)
• M84: 42,861,585 km (0.056 R)
• M85: 43,059,802 km (0.091 R)
• M86: 43,391,012 km (0.029 R)
• M87: 43,989,104 km (0.061 R)
• M88: 44,322,558 km (0.081 R)

Asteroid Belt

Center: 13.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 3.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.12 AU - 21.4 AU

Year: 28358 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,017,777 km

• M1: 62,083 km (0.064 R)
• M2: 89,759 km (0.117 R)
• M3: 116,686 km (0.094 R)
• M4: 139,276 km (0.071 R)
• M5: 378,483 km (0.113 R)
• M6: 451,786 km (0.072 R)
• M7: 626,067 km (0.097 R)
• M8: 654,640 km (0.09 R)
• M9: 683,812 km (0.044 R)
• M10: 758,312 km (0.069 R)
• M11: 1,559,707 km (0.116 R)
• M12: 1,861,147 km (0.058 R)
• M13: 2,379,803 km (0.119 R)
• M14: 2,772,497 km (0.051 R)
• M15: 2,915,962 km (0.095 R)
• M16: 3,209,922 km (0.111 R)
• M17: 3,694,619 km (0.111 R)
• M18: 3,878,774 km (0.043 R)
• M19: 4,701,861 km (0.056 R)
• M20: 5,220,666 km (0.094 R)
• M21: 5,427,261 km (0.079 R)
• M22: 6,594,873 km (0.118 R)
• M23: 6,786,059 km (0.115 R)
• M24: 6,946,727 km (0.119 R)
• M25: 7,141,354 km (0.114 R)
• M26: 7,206,578 km (0.083 R)
• M27: 7,304,864 km (0.11 R)
• M28: 8,414,581 km (0.112 R)
• M29: 9,112,156 km (0.108 R)
• M30: 9,325,183 km (0.04 R)
• M31: 9,360,788 km (0.12 R)
• M32: 9,864,484 km (0.082 R)
• M33: 11,351,636 km (0.12 R)
• M34: 12,394,184 km (0.11 R)
• M35: 12,433,378 km (0.117 R)
• M36: 12,590,606 km (0.102 R)
• M37: 13,709,448 km (0.073 R)
• M38: 14,776,530 km (0.096 R)
• M39: 14,984,770 km (0.105 R)
• M40: 15,657,512 km (0.086 R)
• M41: 15,827,305 km (0.08 R)
• M42: 15,997,697 km (0.052 R)
• M43: 16,685,249 km (0.084 R)
• M44: 17,207,196 km (0.071 R)
• M45: 18,177,936 km (0.1 R)
• M46: 18,445,866 km (0.116 R)
• M47: 18,804,901 km (0.084 R)
• M48: 19,712,811 km (0.104 R)
• M49: 19,758,588 km (0.113 R)
• M50: 19,804,365 km (0.111 R)
• M51: 19,896,068 km (0.096 R)
• M52: 20,310,604 km (0.097 R)
• M53: 20,449,431 km (0.12 R)
• M54: 20,821,032 km (0.104 R)
• M55: 20,960,906 km (0.032 R)
• M56: 21,949,299 km (0.066 R)
• M57: 22,856,460 km (0.089 R)
• M58: 22,952,652 km (0.057 R)
• M59: 23,775,889 km (0.117 R)
• M60: 24,019,733 km (0.077 R)
• M61: 24,117,570 km (0.067 R)
• M62: 24,608,551 km (0.119 R)
• M63: 24,806,020 km (0.09 R)
• M64: 26,252,332 km (0.113 R)
• M65: 26,403,426 km (0.096 R)
• M66: 28,033,893 km (0.119 R)
• M67: 28,240,039 km (0.118 R)
• M68: 31,551,537 km (0.087 R)
• M69: 33,279,991 km (0.066 R)
• M70: 35,761,969 km (0.074 R)
• M71: 36,097,517 km (0.059 R)
• M72: 36,321,615 km (0.089 R)
• M73: 37,562,978 km (0.078 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit