🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 278 Days

Day: 37.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 558 Days

Day: 37.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.25 AU - 1.95 AU

Year: 771 Days

Day: 38.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,171,872 km

• M1: 801,396 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.64 AU - 2.5 AU

Year: 1134 Days

Day: 17.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,171,872 km

• M1: 763,548 km (0.101 R)
• M2: 1,308,533 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.89 AU - 2.39 AU

Year: 1192 Days

Day: 16.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.76 AU - 2.68 AU

Year: 1260 Days

Day: 22.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 4.6

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.37 AU - 18.05 AU

Year: 23712 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,171,872 km

• M1: 86,617 km (0.09 R)
• M2: 128,205 km (0.074 R)
• M3: 225,444 km (0.119 R)
• M4: 489,035 km (0.079 R)
• M5: 601,383 km (0.083 R)
• M6: 904,020 km (0.058 R)
• M7: 1,100,143 km (0.118 R)
• M8: 1,158,636 km (0.072 R)
• M9: 1,218,175 km (0.087 R)
• M10: 1,696,589 km (0.116 R)
• M11: 2,301,264 km (0.112 R)
• M12: 3,089,495 km (0.064 R)
• M13: 3,383,455 km (0.065 R)
• M14: 3,512,259 km (0.1 R)
• M15: 4,271,767 km (0.047 R)
• M16: 4,504,691 km (0.075 R)
• M17: 4,646,360 km (0.039 R)
• M18: 4,789,525 km (0.04 R)
• M19: 4,982,656 km (0.095 R)
• M20: 5,031,276 km (0.075 R)
• M21: 5,729,449 km (0.106 R)
• M22: 5,986,009 km (0.118 R)
• M23: 6,037,770 km (0.069 R)
• M24: 6,404,434 km (0.086 R)
• M25: 6,457,392 km (0.109 R)
• M26: 6,832,284 km (0.055 R)
• M27: 7,269,260 km (0.107 R)
• M28: 7,941,702 km (0.103 R)
• M29: 7,998,549 km (0.074 R)
• M30: 8,285,328 km (0.077 R)
• M31: 8,809,819 km (0.055 R)
• M32: 10,885,938 km (0.073 R)
• M33: 11,978,002 km (0.116 R)
• M34: 13,104,474 km (0.028 R)
• M35: 14,126,078 km (0.065 R)
• M36: 14,195,043 km (0.079 R)
• M37: 14,891,421 km (0.114 R)
• M38: 16,244,982 km (0.108 R)
• M39: 18,460,676 km (0.111 R)
• M40: 18,763,163 km (0.088 R)
• M41: 19,296,480 km (0.118 R)
• M42: 19,526,561 km (0.053 R)
• M43: 23,004,263 km (0.084 R)
• M44: 23,248,257 km (0.105 R)
• M45: 23,492,999 km (0.096 R)
• M46: 24,150,033 km (0.078 R)
• M47: 24,480,944 km (0.032 R)
• M48: 26,072,515 km (0.037 R)
• M49: 29,442,656 km (0.069 R)
• M50: 30,061,991 km (0.082 R)
• M51: 30,239,714 km (0.115 R)
• M52: 32,217,397 km (0.115 R)
• M53: 32,855,432 km (0.099 R)
• M54: 34,794,520 km (0.116 R)
• M55: 35,355,213 km (0.081 R)
• M56: 35,449,011 km (0.096 R)
• M57: 36,865,104 km (0.079 R)
• M58: 37,150,686 km (0.067 R)
• M59: 38,299,748 km (0.106 R)
• M60: 39,850,030 km (0.1 R)
• M61: 40,240,780 km (0.085 R)
• M62: 43,613,165 km (0.117 R)
• M63: 43,915,053 km (0.074 R)
• M64: 44,622,202 km (0.115 R)
• M65: 45,843,071 km (0.085 R)
• M66: 46,150,046 km (0.076 R)
• M67: 49,152,176 km (0.093 R)
• M68: 49,466,331 km (0.091 R)
• M69: 51,365,177 km (0.116 R)
• M70: 51,471,391 km (0.106 R)
• M71: 53,610,491 km (0.118 R)
• M72: 55,996,877 km (0.092 R)
• M73: 56,434,450 km (0.106 R)
• M74: 57,313,039 km (0.115 R)
• M75: 57,423,143 km (0.057 R)
• M76: 59,194,980 km (0.065 R)
• M77: 59,529,181 km (0.113 R)
• M78: 60,087,630 km (0.04 R)
• M79: 62,112,288 km (0.066 R)
• M80: 62,905,755 km (0.074 R)
• M81: 65,651,325 km (0.065 R)
• M82: 68,669,462 km (0.103 R)
• M83: 68,903,433 km (0.081 R)
• M84: 69,020,568 km (0.082 R)
• M85: 70,077,627 km (0.114 R)
• M86: 70,667,192 km (0.067 R)
• M87: 71,613,997 km (0.056 R)
• M88: 72,922,529 km (0.033 R)
• M89: 73,759,380 km (0.105 R)
• M90: 73,879,208 km (0.117 R)
• M91: 75,080,778 km (0.113 R)
• M92: 77,503,366 km (0.085 R)
• M93: 78,113,127 km (0.041 R)
• M94: 83,171,928 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit