🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 138 Days

Day: 31.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.69 AU - 0.89 AU

Year: 251 Days

Day: 29.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,795,684 km

• M1: 327,470 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.87 AU - 0.95 AU

Year: 311 Days

Day: 23.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,795,684 km

• M1: 66,272 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.8 AU - 1.2 AU

Year: 358 Days

Day: 36.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.89 AU - 4.01 AU

Year: 2812 Days

Day: 12.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,795,684 km

• M1: 2,423,186 km (0.045 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 15

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.96 AU - 5.38 AU

Year: 4210 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,795,684 km

• M1: 189,092 km (0.079 R)
• M2: 398,529 km (0.064 R)
• M3: 846,275 km (0.1 R)
• M4: 959,222 km (0.106 R)
• M5: 1,064,538 km (0.101 R)
• M6: 1,244,953 km (0.042 R)
• M7: 1,346,530 km (0.027 R)
• M8: 1,832,574 km (0.108 R)
• M9: 2,001,021 km (0.101 R)
• M10: 2,669,873 km (0.117 R)
• M11: 2,901,451 km (0.094 R)
• M12: 3,220,693 km (0.044 R)
• M13: 3,614,733 km (0.062 R)
• M14: 4,336,244 km (0.097 R)
• M15: 4,725,498 km (0.106 R)
• M16: 4,842,184 km (0.117 R)
• M17: 4,959,917 km (0.11 R)
• M18: 6,036,424 km (0.089 R)
• M19: 6,342,501 km (0.114 R)
• M20: 6,811,341 km (0.108 R)
• M21: 7,372,482 km (0.09 R)
• M22: 7,481,090 km (0.086 R)
• M23: 7,754,854 km (0.095 R)
• M24: 7,948,584 km (0.036 R)
• M25: 8,115,984 km (0.062 R)
• M26: 8,425,801 km (0.06 R)
• M27: 8,653,638 km (0.091 R)
• M28: 8,768,230 km (0.1 R)
• M29: 9,585,184 km (0.117 R)
• M30: 9,793,275 km (0.063 R)
• M31: 9,912,953 km (0.069 R)
• M32: 10,426,672 km (0.062 R)
• M33: 10,949,068 km (0.118 R)
• M34: 11,260,381 km (0.038 R)
• M35: 11,637,817 km (0.104 R)
• M36: 11,828,255 km (0.116 R)
• M37: 13,123,473 km (0.029 R)
• M38: 13,821,497 km (0.11 R)
• M39: 13,922,176 km (0.085 R)
• M40: 15,357,717 km (0.106 R)
• M41: 15,566,706 km (0.066 R)
• M42: 16,057,835 km (0.083 R)
• M43: 17,127,610 km (0.107 R)
• M44: 17,562,042 km (0.097 R)
• M45: 17,890,110 km (0.104 R)
• M46: 18,220,422 km (0.11 R)
• M47: 18,700,931 km (0.054 R)
• M48: 19,674,514 km (0.104 R)
• M49: 19,939,601 km (0.084 R)
• M50: 20,129,590 km (0.107 R)
• M51: 20,626,405 km (0.101 R)
• M52: 21,866,571 km (0.092 R)
• M53: 22,337,804 km (0.116 R)
• M54: 23,290,444 km (0.098 R)
• M55: 23,812,091 km (0.12 R)
• M56: 23,932,967 km (0.054 R)
• M57: 24,337,479 km (0.086 R)
• M58: 24,866,756 km (0.084 R)
• M59: 25,194,376 km (0.086 R)
• M60: 26,102,734 km (0.04 R)
• M61: 26,686,315 km (0.029 R)
• M62: 27,063,751 km (0.079 R)
• M63: 27,866,493 km (0.117 R)
• M64: 28,079,072 km (0.118 R)
• M65: 28,334,734 km (0.074 R)
• M66: 28,462,940 km (0.093 R)
• M67: 28,591,295 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 12.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.71 AU - 12.69 AU

Year: 11667 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,795,684 km

• M1: 177,124 km (0.059 R)
• M2: 406,906 km (0.11 R)
• M3: 581,337 km (0.11 R)
• M4: 1,052,421 km (0.091 R)
• M5: 1,233,734 km (0.082 R)
• M6: 1,741,469 km (0.116 R)
• M7: 1,824,047 km (0.115 R)
• M8: 1,975,889 km (0.102 R)
• M9: 2,079,710 km (0.045 R)
• M10: 2,916,111 km (0.116 R)
• M11: 3,216,504 km (0.092 R)
• M12: 3,443,444 km (0.098 R)
• M13: 3,548,312 km (0.081 R)
• M14: 3,782,881 km (0.093 R)
• M15: 3,956,714 km (0.08 R)
• M16: 4,088,959 km (0.108 R)
• M17: 4,267,429 km (0.115 R)
• M18: 4,865,671 km (0.105 R)
• M19: 5,343,935 km (0.112 R)
• M20: 5,787,343 km (0.088 R)
• M21: 6,217,288 km (0.086 R)
• M22: 6,319,912 km (0.116 R)
• M23: 6,449,015 km (0.046 R)
• M24: 6,841,709 km (0.095 R)
• M25: 6,947,774 km (0.102 R)
• M26: 8,038,342 km (0.068 R)
• M27: 8,461,106 km (0.046 R)
• M28: 8,804,583 km (0.025 R)
• M29: 9,683,171 km (0.109 R)
• M30: 9,802,400 km (0.101 R)
• M31: 10,163,231 km (0.12 R)
• M32: 10,743,521 km (0.096 R)
• M33: 11,460,394 km (0.088 R)
• M34: 11,618,219 km (0.091 R)
• M35: 12,096,185 km (0.109 R)
• M36: 12,645,807 km (0.082 R)
• M37: 13,005,889 km (0.11 R)
• M38: 13,369,263 km (0.079 R)
• M39: 13,971,095 km (0.096 R)
• M40: 14,241,418 km (0.11 R)
• M41: 15,097,417 km (0.11 R)
• M42: 15,444,484 km (0.075 R)
• M43: 15,619,065 km (0.077 R)
• M44: 15,794,244 km (0.098 R)
• M45: 16,359,275 km (0.079 R)
• M46: 16,465,938 km (0.102 R)
• M47: 16,787,424 km (0.039 R)
• M48: 17,183,260 km (0.117 R)
• M49: 17,618,440 km (0.081 R)
• M50: 17,983,908 km (0.096 R)
• M51: 18,094,012 km (0.081 R)
• M52: 18,611,022 km (0.084 R)
• M53: 20,688,638 km (0.07 R)
• M54: 21,190,389 km (0.096 R)
• M55: 21,462,208 km (0.094 R)
• M56: 22,009,437 km (0.118 R)
• M57: 22,561,154 km (0.075 R)
• M58: 23,117,509 km (0.108 R)
• M59: 23,638,259 km (0.116 R)
• M60: 23,960,493 km (0.064 R)
• M61: 24,203,290 km (0.081 R)
• M62: 24,731,969 km (0.085 R)
• M63: 25,223,398 km (0.095 R)
• M64: 25,346,816 km (0.098 R)
• M65: 26,008,039 km (0.106 R)
• M66: 27,983,478 km (0.063 R)
• M67: 28,111,235 km (0.072 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit