🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 344 Days

Day: 35.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,645,274 km

• M1: 83,924 km (0.097 R)
• M2: 138,976 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.84 AU - 2.22 AU

Year: 1041 Days

Day: 39.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.24 AU - 2.6 AU

Year: 1355 Days

Day: 34.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.15 AU - 3.17 AU

Year: 1561 Days

Day: 19.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.18 AU - 4.04 AU

Year: 2468 Days

Day: 28.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 10.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.97 AU - 8.97 AU

Year: 8871 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,645,274 km

• M1: 251,624 km (0.075 R)
• M2: 390,002 km (0.102 R)
• M3: 517,758 km (0.103 R)
• M4: 646,263 km (0.08 R)
• M5: 1,061,696 km (0.107 R)
• M6: 1,249,292 km (0.09 R)
• M7: 1,327,532 km (0.091 R)
• M8: 1,448,107 km (0.092 R)
• M9: 2,368,134 km (0.086 R)
• M10: 2,846,249 km (0.11 R)
• M11: 2,924,489 km (0.098 R)
• M12: 3,217,850 km (0.032 R)
• M13: 3,354,283 km (0.088 R)
• M14: 4,065,621 km (0.115 R)
• M15: 4,423,459 km (0.118 R)
• M16: 4,514,415 km (0.112 R)
• M17: 4,853,703 km (0.083 R)
• M18: 5,394,499 km (0.086 R)
• M19: 5,491,887 km (0.101 R)
• M20: 6,054,974 km (0.055 R)
• M21: 6,122,592 km (0.102 R)
• M22: 6,258,277 km (0.111 R)
• M23: 6,811,191 km (0.086 R)
• M24: 7,058,028 km (0.078 R)
• M25: 7,164,691 km (0.098 R)
• M26: 8,223,694 km (0.093 R)
• M27: 8,867,115 km (0.041 R)
• M28: 8,943,858 km (0.095 R)
• M29: 9,136,840 km (0.053 R)
• M30: 9,214,331 km (0.079 R)
• M31: 9,882,435 km (0.12 R)
• M32: 9,962,021 km (0.085 R)
• M33: 10,282,759 km (0.11 R)
• M34: 10,810,989 km (0.102 R)
• M35: 11,431,671 km (0.118 R)
• M36: 11,809,555 km (0.113 R)
• M37: 12,837,442 km (0.103 R)
• M38: 13,538,458 km (0.1 R)
• M39: 14,522,812 km (0.103 R)
• M40: 15,299,225 km (0.106 R)
• M41: 15,483,828 km (0.059 R)
• M42: 15,669,180 km (0.096 R)
• M43: 17,708,199 km (0.105 R)
• M44: 18,047,936 km (0.074 R)
• M45: 18,684,624 km (0.113 R)
• M46: 18,882,094 km (0.079 R)
• M47: 19,628,587 km (0.105 R)
• M48: 19,929,877 km (0.055 R)
• M49: 20,232,663 km (0.111 R)
• M50: 20,587,958 km (0.095 R)
• M51: 20,894,035 km (0.098 R)
• M52: 21,098,984 km (0.081 R)
• M53: 22,133,603 km (0.109 R)
• M54: 22,604,537 km (0.092 R)
• M55: 23,823,162 km (0.087 R)
• M56: 23,983,680 km (0.06 R)
• M57: 24,305,764 km (0.103 R)
• M58: 24,737,504 km (0.1 R)
• M59: 25,226,240 km (0.111 R)
• M60: 26,268,489 km (0.063 R)
• M61: 26,822,749 km (0.081 R)
• M62: 28,225,079 km (0.104 R)
• M63: 28,621,962 km (0.069 R)
• M64: 28,963,644 km (0.103 R)
• M65: 29,536,155 km (0.086 R)
• M66: 29,996,916 km (0.062 R)
• M67: 30,576,159 km (0.081 R)
• M68: 30,983,813 km (0.088 R)
• M69: 31,276,128 km (0.078 R)
• M70: 32,099,365 km (0.101 R)
• M71: 32,751,163 km (0.107 R)
• M72: 33,287,770 km (0.053 R)
• M73: 33,527,127 km (0.055 R)
• M74: 33,647,104 km (0.079 R)
• M75: 35,219,079 km (0.108 R)
• M76: 37,000,640 km (0.087 R)
• M77: 37,434,922 km (0.1 R)
• M78: 37,621,621 km (0.082 R)
• M79: 38,183,660 km (0.12 R)
• M80: 39,632,216 km (0.085 R)
• M81: 39,886,083 km (0.067 R)
• M82: 40,459,043 km (0.039 R)
• M83: 41,420,060 km (0.095 R)
• M84: 42,259,005 km (0.094 R)
• M85: 42,648,109 km (0.103 R)
• M86: 43,038,260 km (0.056 R)
• M87: 43,626,030 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 12.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.31 AU - 12.69 AU

Year: 15905 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,645,274 km

• M1: 194,926 km (0.117 R)
• M2: 436,975 km (0.081 R)
• M3: 626,665 km (0.098 R)
• M4: 815,907 km (0.085 R)
• M5: 942,616 km (0.046 R)
• M6: 1,290,132 km (0.101 R)
• M7: 1,718,730 km (0.075 R)
• M8: 2,654,913 km (0.086 R)
• M9: 2,775,788 km (0.04 R)
• M10: 3,073,638 km (0.098 R)
• M11: 3,727,381 km (0.119 R)
• M12: 3,973,319 km (0.059 R)
• M13: 4,140,271 km (0.09 R)
• M14: 4,626,015 km (0.1 R)
• M15: 4,743,000 km (0.078 R)
• M16: 4,950,194 km (0.087 R)
• M17: 5,435,040 km (0.081 R)
• M18: 5,620,841 km (0.107 R)
• M19: 5,998,725 km (0.098 R)
• M20: 6,094,617 km (0.043 R)
• M21: 6,482,973 km (0.108 R)
• M22: 6,713,204 km (0.115 R)
• M23: 6,846,047 km (0.1 R)
• M24: 7,013,298 km (0.061 R)
• M25: 7,148,085 km (0.116 R)
• M26: 7,420,354 km (0.08 R)
• M27: 7,661,356 km (0.051 R)
• M28: 7,800,332 km (0.113 R)
• M29: 8,115,984 km (0.102 R)
• M30: 8,579,288 km (0.032 R)
• M31: 8,796,056 km (0.107 R)
• M32: 9,272,076 km (0.111 R)
• M33: 9,681,376 km (0.066 R)
• M34: 9,831,722 km (0.072 R)
• M35: 10,905,685 km (0.093 R)
• M36: 11,022,970 km (0.064 R)
• M37: 12,544,829 km (0.065 R)
• M38: 12,708,938 km (0.069 R)
• M39: 12,791,216 km (0.094 R)
• M40: 12,997,661 km (0.119 R)
• M41: 13,623,878 km (0.093 R)
• M42: 13,876,998 km (0.057 R)
• M43: 15,035,783 km (0.101 R)
• M44: 15,297,579 km (0.089 R)
• M45: 15,472,908 km (0.046 R)
• M46: 15,737,098 km (0.059 R)
• M47: 15,958,502 km (0.027 R)
• M48: 16,047,364 km (0.092 R)
• M49: 16,583,822 km (0.111 R)
• M50: 16,763,937 km (0.11 R)
• M51: 17,720,466 km (0.105 R)
• M52: 18,043,149 km (0.061 R)
• M53: 18,135,750 km (0.102 R)
• M54: 19,164,534 km (0.049 R)
• M55: 19,259,080 km (0.097 R)
• M56: 19,638,460 km (0.088 R)
• M57: 19,924,641 km (0.048 R)
• M58: 20,116,276 km (0.119 R)
• M59: 20,694,621 km (0.059 R)
• M60: 20,888,650 km (0.091 R)
• M61: 21,327,420 km (0.095 R)
• M62: 21,572,462 km (0.046 R)
• M63: 22,214,087 km (0.119 R)
• M64: 22,462,569 km (0.071 R)
• M65: 22,661,983 km (0.081 R)
• M66: 23,213,401 km (0.08 R)
• M67: 23,415,059 km (0.091 R)
• M68: 24,534,500 km (0.1 R)
• M69: 26,036,462 km (0.084 R)
• M70: 26,141,181 km (0.058 R)
• M71: 27,036,674 km (0.111 R)
• M72: 27,248,953 km (0.106 R)
• M73: 27,568,195 km (0.095 R)
• M74: 29,237,707 km (0.096 R)
• M75: 29,564,578 km (0.097 R)
• M76: 29,783,290 km (0.112 R)
• M77: 30,112,256 km (0.093 R)
• M78: 30,387,217 km (0.104 R)
• M79: 31,161,835 km (0.056 R)
• M80: 31,719,087 km (0.102 R)
• M81: 32,167,133 km (0.1 R)
• M82: 32,956,561 km (0.069 R)
• M83: 34,209,742 km (0.045 R)
• M84: 34,957,731 km (0.1 R)
• M85: 35,188,860 km (0.119 R)
• M86: 36,118,910 km (0.115 R)
• M87: 36,939,155 km (0.1 R)
• M88: 39,256,576 km (0.114 R)
• M89: 40,039,571 km (0.097 R)
• M90: 40,342,058 km (0.094 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit