🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 238 Days

Day: 37 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,388,827 km

• M1: 254,616 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.08 AU - 2.16 AU

Year: 1175 Days

Day: 32.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,388,827 km

• M1: 23,636 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.21 AU

Year: 1803 Days

Day: 26 Hours

Environment

Temp: -99 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,388,827 km

• M1: 64,327 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.37 AU - 3.93 AU

Year: 2655 Days

Day: 26.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 13.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.2 AU - 6.54 AU

Year: 4739 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,388,827 km

• M1: 180,714 km (0.069 R)
• M2: 355,295 km (0.117 R)
• M3: 578,196 km (0.088 R)
• M4: 682,166 km (0.103 R)
• M5: 772,224 km (0.104 R)
• M6: 950,694 km (0.098 R)
• M7: 1,118,992 km (0.075 R)
• M8: 1,254,229 km (0.095 R)
• M9: 1,359,545 km (0.092 R)
• M10: 1,551,480 km (0.116 R)
• M11: 1,733,241 km (0.117 R)
• M12: 1,881,792 km (0.111 R)
• M13: 2,723,280 km (0.107 R)
• M14: 2,980,139 km (0.119 R)
• M15: 3,208,426 km (0.083 R)
• M16: 3,380,463 km (0.088 R)
• M17: 3,682,501 km (0.088 R)
• M18: 3,836,886 km (0.07 R)
• M19: 4,586,072 km (0.1 R)
• M20: 4,766,487 km (0.064 R)
• M21: 5,048,629 km (0.052 R)
• M22: 5,235,028 km (0.058 R)
• M23: 5,321,944 km (0.097 R)
• M24: 5,718,678 km (0.1 R)
• M25: 5,838,057 km (0.081 R)
• M26: 6,155,504 km (0.104 R)
• M27: 6,760,178 km (0.051 R)
• M28: 7,190,122 km (0.111 R)
• M29: 7,302,919 km (0.049 R)
• M30: 7,628,893 km (0.077 R)
• M31: 7,793,600 km (0.076 R)
• M32: 7,942,899 km (0.119 R)
• M33: 8,413,534 km (0.119 R)
• M34: 8,566,722 km (0.099 R)
• M35: 8,875,941 km (0.078 R)
• M36: 9,014,618 km (0.114 R)
• M37: 9,434,839 km (0.114 R)
• M38: 9,558,556 km (0.063 R)
• M39: 10,077,212 km (0.091 R)
• M40: 10,185,670 km (0.11 R)
• M41: 10,385,533 km (0.097 R)
• M42: 10,789,148 km (0.077 R)
• M43: 11,085,950 km (0.097 R)
• M44: 11,858,922 km (0.058 R)
• M45: 13,396,938 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 11.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.76 AU - 11.8 AU

Year: 11647 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,388,827 km

• M1: 169,195 km (0.1 R)
• M2: 334,800 km (0.101 R)
• M3: 429,196 km (0.101 R)
• M4: 624,122 km (0.101 R)
• M5: 699,370 km (0.099 R)
• M6: 946,057 km (0.117 R)
• M7: 1,126,322 km (0.036 R)
• M8: 1,405,771 km (0.047 R)
• M9: 1,521,410 km (0.115 R)
• M10: 2,147,328 km (0.114 R)
• M11: 2,496,190 km (0.099 R)
• M12: 2,621,703 km (0.06 R)
• M13: 2,797,929 km (0.081 R)
• M14: 2,912,222 km (0.112 R)
• M15: 3,061,371 km (0.082 R)
• M16: 3,384,801 km (0.095 R)
• M17: 3,755,206 km (0.075 R)
• M18: 3,863,515 km (0.117 R)
• M19: 4,083,124 km (0.058 R)
• M20: 4,175,875 km (0.091 R)
• M21: 4,307,072 km (0.039 R)
• M22: 4,689,145 km (0.113 R)
• M23: 4,845,026 km (0.116 R)
• M24: 5,022,599 km (0.098 R)
• M25: 5,242,508 km (0.09 R)
• M26: 5,733,338 km (0.1 R)
• M27: 5,900,290 km (0.077 R)
• M28: 6,260,521 km (0.069 R)
• M29: 7,113,678 km (0.052 R)
• M30: 7,474,358 km (0.076 R)
• M31: 7,933,624 km (0.08 R)
• M32: 8,190,035 km (0.102 R)
• M33: 8,425,651 km (0.065 R)
• M34: 8,520,496 km (0.095 R)
• M35: 8,663,512 km (0.086 R)
• M36: 8,976,022 km (0.08 R)
• M37: 9,661,778 km (0.047 R)
• M38: 9,786,094 km (0.054 R)
• M39: 9,910,859 km (0.114 R)
• M40: 10,721,979 km (0.105 R)
• M41: 11,318,126 km (0.086 R)
• M42: 11,898,566 km (0.093 R)
• M43: 12,005,080 km (0.082 R)
• M44: 13,170,746 km (0.095 R)
• M45: 13,474,729 km (0.031 R)
• M46: 14,315,469 km (0.046 R)
• M47: 14,685,125 km (0.107 R)
• M48: 14,914,160 km (0.117 R)
• M49: 15,115,518 km (0.042 R)
• M50: 15,492,056 km (0.073 R)
• M51: 15,783,623 km (0.079 R)
• M52: 16,224,637 km (0.1 R)
• M53: 16,313,199 km (0.091 R)
• M54: 17,329,417 km (0.087 R)
• M55: 17,632,203 km (0.057 R)
• M56: 17,997,970 km (0.114 R)
• M57: 19,360,059 km (0.085 R)
• M58: 19,516,987 km (0.093 R)
• M59: 19,611,383 km (0.099 R)
• M60: 19,832,040 km (0.064 R)
• M61: 20,787,372 km (0.077 R)
• M62: 20,883,713 km (0.089 R)
• M63: 21,335,349 km (0.07 R)
• M64: 21,497,364 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 7

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.21 AU - 14.17 AU

Year: 15220 Days

Day: 15.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,388,827 km

• M1: 415,134 km (0.106 R)
• M2: 597,943 km (0.108 R)
• M3: 747,092 km (0.068 R)
• M4: 971,638 km (0.102 R)
• M5: 1,148,313 km (0.087 R)
• M6: 1,359,396 km (0.111 R)
• M7: 1,712,148 km (0.089 R)
• M8: 1,953,748 km (0.077 R)
• M9: 2,008,950 km (0.111 R)
• M10: 2,350,931 km (0.103 R)
• M11: 2,835,179 km (0.071 R)
• M12: 3,088,747 km (0.052 R)
• M13: 3,382,707 km (0.086 R)
• M14: 3,788,865 km (0.071 R)
• M15: 4,103,470 km (0.118 R)
• M16: 4,609,709 km (0.104 R)
• M17: 4,683,610 km (0.113 R)
• M18: 5,021,253 km (0.058 R)
• M19: 5,640,887 km (0.09 R)
• M20: 5,999,922 km (0.091 R)
• M21: 6,531,742 km (0.109 R)
• M22: 7,163,943 km (0.075 R)
• M23: 7,249,812 km (0.087 R)
• M24: 7,771,609 km (0.111 R)
• M25: 8,037,146 km (0.083 R)
• M26: 8,350,553 km (0.112 R)
• M27: 9,691,698 km (0.069 R)
• M28: 9,929,559 km (0.119 R)
• M29: 10,411,264 km (0.028 R)
• M30: 10,900,449 km (0.092 R)
• M31: 12,105,011 km (0.113 R)
• M32: 13,775,720 km (0.118 R)
• M33: 13,935,939 km (0.118 R)
• M34: 14,096,907 km (0.103 R)
• M35: 14,855,966 km (0.095 R)
• M36: 15,572,839 km (0.113 R)
• M37: 15,851,540 km (0.091 R)
• M38: 16,019,538 km (0.076 R)
• M39: 16,527,124 km (0.112 R)
• M40: 16,868,357 km (0.11 R)
• M41: 16,982,649 km (0.047 R)
• M42: 17,615,897 km (0.11 R)
• M43: 18,022,803 km (0.081 R)
• M44: 18,668,617 km (0.06 R)
• M45: 20,467,981 km (0.068 R)
• M46: 20,773,160 km (0.056 R)
• M47: 21,822,290 km (0.108 R)
• M48: 23,078,464 km (0.103 R)
• M49: 25,267,230 km (0.058 R)
• M50: 25,726,047 km (0.11 R)
• M51: 26,320,100 km (0.055 R)
• M52: 27,925,883 km (0.1 R)
• M53: 28,196,655 km (0.064 R)
• M54: 29,288,122 km (0.115 R)
• M55: 30,393,500 km (0.11 R)
• M56: 30,811,477 km (0.094 R)
• M57: 30,951,201 km (0.072 R)
• M58: 31,582,803 km (0.102 R)
• M59: 32,147,685 km (0.11 R)
• M60: 33,359,278 km (0.052 R)
• M61: 33,790,419 km (0.094 R)
• M62: 34,151,100 km (0.11 R)
• M63: 35,095,062 km (0.12 R)
• M64: 35,240,920 km (0.113 R)
• M65: 35,387,077 km (0.118 R)
• M66: 37,603,818 km (0.058 R)
• M67: 38,578,149 km (0.08 R)
• M68: 38,728,944 km (0.093 R)
• M69: 39,106,379 km (0.065 R)
• M70: 39,409,165 km (0.099 R)
• M71: 39,636,853 km (0.096 R)
• M72: 41,319,680 km (0.12 R)
• M73: 41,705,493 km (0.101 R)
• M74: 45,627,650 km (0.09 R)
• M75: 46,026,328 km (0.103 R)
• M76: 47,229,245 km (0.074 R)
• M77: 48,849,240 km (0.1 R)
• M78: 49,175,363 km (0.105 R)
• M79: 49,747,874 km (0.082 R)
• M80: 49,993,963 km (0.098 R)
• M81: 51,810,679 km (0.065 R)
• M82: 52,560,015 km (0.108 R)
• M83: 52,726,966 km (0.099 R)
• M84: 52,810,592 km (0.111 R)
• M85: 53,480,790 km (0.115 R)
• M86: 53,564,864 km (0.116 R)
• M87: 53,732,862 km (0.092 R)
• M88: 54,153,831 km (0.041 R)
• M89: 55,338,347 km (0.073 R)
• M90: 55,423,318 km (0.109 R)
• M91: 55,763,504 km (0.099 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: 493 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit