🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 197 Days

Day: 27.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,401,628 km

• M1: 290,669 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.01 AU - 1.41 AU

Year: 512 Days

Day: 38.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.82 AU - 2.82 AU

Year: 1361 Days

Day: 30.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,401,628 km

• M1: 59,241 km (0.055 R)
• M2: 1,517,072 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.79 AU - 3.17 AU

Year: 1981 Days

Day: 41.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.77 AU - 3.37 AU

Year: 2071 Days

Day: 47.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,401,628 km

• M1: 260,450 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.22 AU - 3.8 AU

Year: 2532 Days

Day: 20.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 9.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.51 AU - 5.41 AU

Year: 4253 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,401,628 km

• M1: 207,941 km (0.066 R)
• M2: 560,693 km (0.113 R)
• M3: 652,247 km (0.092 R)
• M4: 738,116 km (0.059 R)
• M5: 839,842 km (0.082 R)
• M6: 1,213,388 km (0.054 R)
• M7: 2,166,028 km (0.079 R)
• M8: 2,298,422 km (0.111 R)
• M9: 2,519,228 km (0.068 R)
• M10: 2,641,150 km (0.071 R)
• M11: 2,764,868 km (0.056 R)
• M12: 3,110,738 km (0.116 R)
• M13: 3,260,486 km (0.095 R)
• M14: 3,528,415 km (0.039 R)
• M15: 3,883,561 km (0.06 R)
• M16: 3,984,240 km (0.058 R)
• M17: 4,167,647 km (0.109 R)
• M18: 4,291,514 km (0.088 R)
• M19: 4,864,025 km (0.064 R)
• M20: 4,972,783 km (0.111 R)
• M21: 5,573,568 km (0.097 R)
• M22: 5,687,412 km (0.067 R)
• M23: 5,963,719 km (0.119 R)
• M24: 6,770,351 km (0.112 R)
• M25: 7,087,947 km (0.117 R)
• M26: 7,236,049 km (0.11 R)
• M27: 7,560,676 km (0.099 R)
• M28: 7,762,933 km (0.098 R)
• M29: 8,276,053 km (0.096 R)
• M30: 8,432,234 km (0.074 R)
• M31: 8,879,830 km (0.094 R)
• M32: 9,963,517 km (0.095 R)
• M33: 10,157,546 km (0.117 R)
• M34: 10,492,795 km (0.103 R)
• M35: 10,746,812 km (0.092 R)
• M36: 12,342,273 km (0.038 R)
• M37: 12,401,663 km (0.079 R)
• M38: 12,461,203 km (0.074 R)
• M39: 12,850,307 km (0.092 R)
• M40: 12,970,734 km (0.108 R)
• M41: 14,072,373 km (0.104 R)
• M42: 14,196,688 km (0.091 R)
• M43: 14,634,412 km (0.118 R)
• M44: 15,619,514 km (0.108 R)
• M45: 17,153,640 km (0.065 R)
• M46: 18,022,803 km (0.073 R)
• M47: 18,090,123 km (0.06 R)
• M48: 18,191,550 km (0.108 R)
• M49: 19,146,433 km (0.03 R)
• M50: 20,538,740 km (0.094 R)
• M51: 21,711,737 km (0.035 R)
• M52: 21,999,264 km (0.117 R)
• M53: 22,687,564 km (0.088 R)
• M54: 23,125,886 km (0.112 R)
• M55: 23,272,642 km (0.073 R)
• M56: 23,382,895 km (0.038 R)
• M57: 24,159,458 km (0.119 R)
• M58: 24,494,856 km (0.089 R)
• M59: 24,644,454 km (0.072 R)
• M60: 25,132,592 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 10

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.4 AU - 6.48 AU

Year: 4885 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,401,628 km

• M1: 127,158 km (0.074 R)
• M2: 192,084 km (0.089 R)
• M3: 275,410 km (0.049 R)
• M4: 416,331 km (0.097 R)
• M5: 513,420 km (0.09 R)
• M6: 648,806 km (0.103 R)
• M7: 1,084,285 km (0.098 R)
• M8: 1,332,618 km (0.088 R)
• M9: 1,541,307 km (0.111 R)
• M10: 1,616,106 km (0.1 R)
• M11: 1,821,653 km (0.096 R)
• M12: 1,972,598 km (0.084 R)
• M13: 2,072,529 km (0.048 R)
• M14: 2,617,364 km (0.048 R)
• M15: 2,788,355 km (0.103 R)
• M16: 2,973,407 km (0.063 R)
• M17: 3,141,406 km (0.113 R)
• M18: 3,205,134 km (0.098 R)
• M19: 3,355,779 km (0.112 R)
• M20: 3,912,882 km (0.096 R)
• M21: 4,260,996 km (0.096 R)
• M22: 4,450,836 km (0.112 R)
• M23: 4,546,728 km (0.079 R)
• M24: 4,838,893 km (0.119 R)
• M25: 5,036,960 km (0.094 R)
• M26: 5,162,174 km (0.047 R)
• M27: 5,364,729 km (0.114 R)
• M28: 5,908,817 km (0.117 R)
• M29: 6,187,518 km (0.098 R)
• M30: 6,552,088 km (0.099 R)
• M31: 6,661,593 km (0.062 R)
• M32: 6,840,662 km (0.088 R)
• M33: 6,909,926 km (0.093 R)
• M34: 7,049,351 km (0.077 R)
• M35: 7,501,436 km (0.11 R)
• M36: 8,627,758 km (0.094 R)
• M37: 8,702,707 km (0.094 R)
• M38: 8,792,914 km (0.108 R)
• M39: 9,187,703 km (0.107 R)
• M40: 9,510,685 km (0.109 R)
• M41: 10,057,315 km (0.074 R)
• M42: 10,215,440 km (0.106 R)
• M43: 10,486,063 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.6

Radius: 8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.94 AU - 17.62 AU

Year: 21877 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,401,628 km

• M1: 109,206 km (0.116 R)
• M2: 162,912 km (0.097 R)
• M3: 308,620 km (0.115 R)
• M4: 429,196 km (0.106 R)
• M5: 620,682 km (0.096 R)
• M6: 705,204 km (0.092 R)
• M7: 998,865 km (0.063 R)
• M8: 1,274,574 km (0.032 R)
• M9: 1,328,878 km (0.102 R)
• M10: 1,384,079 km (0.104 R)
• M11: 2,280,320 km (0.044 R)
• M12: 2,369,331 km (0.073 R)
• M13: 3,221,740 km (0.119 R)
• M14: 3,372,385 km (0.119 R)
• M15: 3,654,676 km (0.075 R)
• M16: 3,891,340 km (0.105 R)
• M17: 4,829,917 km (0.07 R)
• M18: 5,562,946 km (0.12 R)
• M19: 5,623,085 km (0.078 R)
• M20: 5,835,364 km (0.101 R)
• M21: 5,957,735 km (0.064 R)
• M22: 6,174,203 km (0.066 R)
• M23: 6,646,633 km (0.115 R)
• M24: 6,871,030 km (0.109 R)
• M25: 7,130,583 km (0.086 R)
• M26: 7,360,514 km (0.116 R)
• M27: 7,492,909 km (0.113 R)
• M28: 7,861,069 km (0.117 R)
• M29: 8,132,589 km (0.062 R)
• M30: 8,441,808 km (0.062 R)
• M31: 8,511,072 km (0.108 R)
• M32: 9,680,478 km (0.077 R)
• M33: 9,861,940 km (0.059 R)
• M34: 10,824,304 km (0.084 R)
• M35: 11,050,645 km (0.078 R)
• M36: 11,202,337 km (0.042 R)
• M37: 11,816,287 km (0.106 R)
• M38: 11,893,779 km (0.116 R)
• M39: 12,088,256 km (0.107 R)
• M40: 12,205,541 km (0.033 R)
• M41: 13,116,592 km (0.042 R)
• M42: 13,641,381 km (0.103 R)
• M43: 14,544,803 km (0.054 R)
• M44: 14,669,567 km (0.1 R)
• M45: 15,552,494 km (0.072 R)
• M46: 15,722,587 km (0.054 R)
• M47: 16,322,923 km (0.066 R)
• M48: 16,930,739 km (0.05 R)
• M49: 17,501,754 km (0.114 R)
• M50: 17,590,166 km (0.082 R)
• M51: 18,079,052 km (0.11 R)
• M52: 18,572,426 km (0.111 R)
• M53: 18,843,348 km (0.106 R)
• M54: 19,115,766 km (0.114 R)
• M55: 19,664,191 km (0.097 R)
• M56: 19,986,575 km (0.081 R)
• M57: 20,264,378 km (0.115 R)
• M58: 20,357,129 km (0.076 R)
• M59: 20,823,575 km (0.05 R)
• M60: 21,011,171 km (0.103 R)
• M61: 21,246,338 km (0.099 R)
• M62: 21,862,083 km (0.071 R)
• M63: 22,291,728 km (0.094 R)
• M64: 23,792,943 km (0.115 R)
• M65: 23,890,930 km (0.092 R)
• M66: 25,828,072 km (0.091 R)
• M67: 26,332,816 km (0.105 R)
• M68: 26,688,260 km (0.043 R)
• M69: 26,739,123 km (0.1 R)
• M70: 27,557,723 km (0.105 R)
• M71: 28,073,536 km (0.103 R)
• M72: 29,271,815 km (0.083 R)
• M73: 30,009,482 km (0.036 R)
• M74: 30,593,363 km (0.112 R)
• M75: 31,020,315 km (0.12 R)
• M76: 31,556,923 km (0.049 R)
• M77: 32,693,418 km (0.117 R)
• M78: 33,348,956 km (0.028 R)
• M79: 33,623,468 km (0.068 R)
• M80: 34,562,045 km (0.097 R)
• M81: 34,784,048 km (0.089 R)
• M82: 34,895,349 km (0.063 R)
• M83: 35,062,450 km (0.086 R)
• M84: 35,509,149 km (0.114 R)
• M85: 36,239,336 km (0.115 R)
• M86: 37,144,703 km (0.115 R)
• M87: 37,258,397 km (0.041 R)
• M88: 37,543,082 km (0.087 R)
• M89: 38,000,103 km (0.109 R)
• M90: 38,114,695 km (0.059 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit