🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 18.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,143,646 km

• M1: 506,987 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 581 Days

Day: 38.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,143,646 km

• M1: 79,287 km (0.117 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 14.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.47 AU - 13.23 AU

Year: 13393 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,143,646 km

• M1: 210,634 km (0.092 R)
• M2: 315,053 km (0.032 R)
• M3: 498,610 km (0.1 R)
• M4: 662,419 km (0.101 R)
• M5: 882,777 km (0.06 R)
• M6: 1,250,788 km (0.093 R)
• M7: 1,355,806 km (0.06 R)
• M8: 1,736,532 km (0.073 R)
• M9: 1,951,953 km (0.12 R)
• M10: 2,201,931 km (0.096 R)
• M11: 2,331,034 km (0.06 R)
• M12: 2,651,323 km (0.115 R)
• M13: 2,789,103 km (0.079 R)
• M14: 3,043,419 km (0.068 R)
• M15: 3,574,791 km (0.107 R)
• M16: 4,071,904 km (0.082 R)
• M17: 4,263,988 km (0.095 R)
• M18: 5,200,321 km (0.096 R)
• M19: 5,727,803 km (0.116 R)
• M20: 5,835,364 km (0.084 R)
• M21: 5,979,876 km (0.109 R)
• M22: 6,162,235 km (0.057 R)
• M23: 6,495,091 km (0.055 R)
• M24: 6,795,932 km (0.073 R)
• M25: 7,255,946 km (0.103 R)
• M26: 8,409,345 km (0.112 R)
• M27: 9,962,769 km (0.033 R)
• M28: 11,061,865 km (0.03 R)
• M29: 11,286,262 km (0.092 R)
• M30: 11,421,648 km (0.059 R)
• M31: 12,060,730 km (0.119 R)
• M32: 13,612,957 km (0.105 R)
• M33: 13,998,621 km (0.032 R)
• M34: 14,978,786 km (0.045 R)
• M35: 15,078,119 km (0.098 R)
• M36: 15,227,268 km (0.081 R)
• M37: 15,879,964 km (0.091 R)
• M38: 19,602,407 km (0.057 R)
• M39: 20,808,465 km (0.068 R)
• M40: 21,756,766 km (0.111 R)
• M41: 21,925,662 km (0.114 R)
• M42: 22,094,858 km (0.074 R)
• M43: 22,207,954 km (0.107 R)
• M44: 23,869,238 km (0.115 R)
• M45: 24,509,966 km (0.093 R)
• M46: 25,215,170 km (0.094 R)
• M47: 26,285,692 km (0.025 R)
• M48: 26,465,659 km (0.046 R)
• M49: 27,919,301 km (0.087 R)
• M50: 28,409,533 km (0.089 R)
• M51: 28,840,973 km (0.072 R)
• M52: 29,398,674 km (0.095 R)
• M53: 29,523,140 km (0.103 R)
• M54: 29,647,755 km (0.072 R)
• M55: 30,210,692 km (0.098 R)
• M56: 31,410,766 km (0.104 R)
• M57: 32,305,062 km (0.115 R)
• M58: 34,249,385 km (0.032 R)
• M59: 34,445,807 km (0.106 R)
• M60: 35,235,684 km (0.088 R)
• M61: 36,298,128 km (0.065 R)
• M62: 36,900,260 km (0.07 R)
• M63: 37,169,087 km (0.085 R)
• M64: 37,303,575 km (0.04 R)
• M65: 37,640,919 km (0.115 R)
• M66: 38,794,917 km (0.098 R)
• M67: 38,931,499 km (0.042 R)
• M68: 39,822,953 km (0.106 R)
• M69: 40,859,966 km (0.095 R)
• M70: 41,556,194 km (0.108 R)
• M71: 42,607,867 km (0.071 R)
• M72: 42,960,469 km (0.109 R)
• M73: 44,023,811 km (0.091 R)
• M74: 47,484,608 km (0.08 R)
• M75: 47,703,769 km (0.094 R)
• M76: 48,143,138 km (0.094 R)
• M77: 49,099,816 km (0.111 R)
• M78: 49,543,524 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.3

Radius: 7.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.89 AU - 16.41 AU

Year: 21013 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,143,646 km

• M1: 203,004 km (0.111 R)
• M2: 338,241 km (0.108 R)
• M3: 425,606 km (0.053 R)
• M4: 792,869 km (0.095 R)
• M5: 1,478,625 km (0.119 R)
• M6: 1,862,194 km (0.032 R)
• M7: 2,275,533 km (0.083 R)
• M8: 2,361,702 km (0.104 R)
• M9: 3,057,332 km (0.064 R)
• M10: 3,880,718 km (0.047 R)
• M11: 4,370,203 km (0.115 R)
• M12: 7,563,818 km (0.081 R)
• M13: 7,866,454 km (0.039 R)
• M14: 7,953,670 km (0.114 R)
• M15: 8,439,115 km (0.112 R)
• M16: 8,528,425 km (0.093 R)
• M17: 8,618,034 km (0.068 R)
• M18: 9,577,854 km (0.098 R)
• M19: 10,094,116 km (0.038 R)
• M20: 10,667,525 km (0.091 R)
• M21: 11,646,493 km (0.103 R)
• M22: 11,895,873 km (0.084 R)
• M23: 12,705,198 km (0.087 R)
• M24: 13,636,893 km (0.064 R)
• M25: 14,483,467 km (0.094 R)
• M26: 15,401,550 km (0.099 R)
• M27: 16,116,179 km (0.088 R)
• M28: 16,171,530 km (0.072 R)
• M29: 16,561,382 km (0.11 R)
• M30: 17,978,373 km (0.088 R)
• M31: 18,672,357 km (0.052 R)
• M32: 19,198,493 km (0.106 R)
• M33: 20,205,736 km (0.119 R)
• M34: 20,325,264 km (0.081 R)
• M35: 23,516,935 km (0.108 R)
• M36: 23,831,988 km (0.081 R)
• M37: 24,211,967 km (0.09 R)
• M38: 25,621,777 km (0.094 R)
• M39: 25,816,105 km (0.106 R)
• M40: 26,141,181 km (0.108 R)
• M41: 26,663,876 km (0.097 R)
• M42: 28,453,515 km (0.043 R)
• M43: 28,991,319 km (0.063 R)
• M44: 29,396,730 km (0.083 R)
• M45: 29,804,085 km (0.106 R)
• M46: 31,106,334 km (0.094 R)
• M47: 33,200,106 km (0.09 R)
• M48: 37,669,043 km (0.079 R)
• M49: 37,889,999 km (0.1 R)
• M50: 38,407,309 km (0.119 R)
• M51: 39,001,362 km (0.062 R)
• M52: 39,224,861 km (0.098 R)
• M53: 39,448,959 km (0.066 R)
• M54: 39,748,154 km (0.094 R)
• M55: 40,198,593 km (0.077 R)
• M56: 40,424,486 km (0.111 R)
• M57: 40,650,678 km (0.084 R)
• M58: 40,801,772 km (0.105 R)
• M59: 41,180,255 km (0.058 R)
• M60: 42,782,597 km (0.1 R)
• M61: 42,936,234 km (0.061 R)
• M62: 45,106,750 km (0.087 R)
• M63: 45,419,709 km (0.087 R)
• M64: 46,205,247 km (0.093 R)
• M65: 47,471,593 km (0.074 R)
• M66: 47,869,673 km (0.065 R)
• M67: 49,231,313 km (0.078 R)
• M68: 49,553,547 km (0.069 R)
• M69: 51,256,718 km (0.107 R)
• M70: 51,583,291 km (0.086 R)
• M71: 51,992,590 km (0.107 R)
• M72: 54,304,027 km (0.089 R)
• M73: 55,137,736 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit