🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.05 AU - 1.73 AU

Year: 627 Days

Day: 26.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.63 AU - 1.83 AU

Year: 871 Days

Day: 12.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.36 AU - 2.76 AU

Year: 1568 Days

Day: 14.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,093,837 km

• M1: 1,815,221 km (0.081 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 8.3

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.88 AU - 8 AU

Year: 8566 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,093,837 km

• M1: 107,262 km (0.08 R)
• M2: 412,741 km (0.116 R)
• M3: 579,841 km (0.043 R)
• M4: 671,994 km (0.103 R)
• M5: 1,109,567 km (0.106 R)
• M6: 1,286,392 km (0.12 R)
• M7: 1,409,362 km (0.032 R)
• M8: 1,472,492 km (0.055 R)
• M9: 2,010,895 km (0.089 R)
• M10: 2,426,627 km (0.087 R)
• M11: 2,657,606 km (0.08 R)
• M12: 3,224,133 km (0.052 R)
• M13: 3,738,900 km (0.032 R)
• M14: 3,827,162 km (0.098 R)
• M15: 3,916,173 km (0.12 R)
• M16: 4,496,014 km (0.073 R)
• M17: 4,684,657 km (0.074 R)
• M18: 4,748,087 km (0.105 R)
• M19: 4,940,320 km (0.089 R)
• M20: 5,102,484 km (0.1 R)
• M21: 5,332,416 km (0.064 R)
• M22: 5,432,048 km (0.071 R)
• M23: 5,768,494 km (0.084 R)
• M24: 6,320,959 km (0.077 R)
• M25: 6,926,531 km (0.076 R)
• M26: 7,662,403 km (0.085 R)
• M27: 7,888,146 km (0.051 R)
• M28: 8,812,511 km (0.075 R)
• M29: 9,009,382 km (0.108 R)
• M30: 9,367,370 km (0.081 R)
• M31: 10,262,264 km (0.035 R)
• M32: 10,386,431 km (0.107 R)
• M33: 11,440,198 km (0.073 R)
• M34: 11,741,338 km (0.068 R)
• M35: 12,132,537 km (0.081 R)
• M36: 12,749,329 km (0.104 R)
• M37: 15,935,165 km (0.036 R)
• M38: 16,223,440 km (0.109 R)
• M39: 16,513,211 km (0.078 R)
• M40: 16,707,389 km (0.109 R)
• M41: 18,088,028 km (0.097 R)
• M42: 18,338,305 km (0.119 R)
• M43: 20,019,337 km (0.091 R)
• M44: 20,330,351 km (0.108 R)
• M45: 20,382,261 km (0.074 R)
• M46: 21,062,034 km (0.112 R)
• M47: 22,282,603 km (0.114 R)
• M48: 22,443,570 km (0.079 R)
• M49: 22,658,692 km (0.037 R)
• M50: 22,766,552 km (0.086 R)
• M51: 24,958,909 km (0.083 R)
• M52: 25,293,559 km (0.119 R)
• M53: 26,193,091 km (0.075 R)
• M54: 26,363,034 km (0.084 R)
• M55: 27,045,949 km (0.109 R)
• M56: 27,160,391 km (0.07 R)
• M57: 27,907,932 km (0.062 R)
• M58: 28,371,386 km (0.074 R)
• M59: 28,604,010 km (0.079 R)
• M60: 29,423,358 km (0.102 R)
• M61: 29,717,767 km (0.093 R)
• M62: 31,144,930 km (0.114 R)
• M63: 31,987,615 km (0.107 R)
• M64: 32,108,640 km (0.073 R)
• M65: 32,351,138 km (0.113 R)
• M66: 32,472,611 km (0.116 R)
• M67: 33,326,965 km (0.07 R)
• M68: 34,995,729 km (0.113 R)
• M69: 35,432,854 km (0.092 R)
• M70: 35,620,749 km (0.117 R)
• M71: 35,934,456 km (0.116 R)
• M72: 36,375,470 km (0.109 R)
• M73: 36,691,571 km (0.119 R)
• M74: 36,818,130 km (0.108 R)
• M75: 37,645,107 km (0.112 R)
• M76: 38,671,349 km (0.093 R)
• M77: 39,252,536 km (0.076 R)
• M78: 39,641,641 km (0.107 R)
• M79: 40,882,256 km (0.119 R)
• M80: 40,947,929 km (0.082 R)
• M81: 41,936,921 km (0.044 R)
• M82: 42,069,315 km (0.083 R)
• M83: 42,334,701 km (0.11 R)
• M84: 43,401,484 km (0.093 R)
• M85: 43,736,733 km (0.116 R)
• M86: 44,005,560 km (0.104 R)
• M87: 44,409,773 km (0.088 R)
• M88: 44,679,947 km (0.093 R)
• M89: 44,747,565 km (0.08 R)
• M90: 44,815,184 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.5

Radius: 4.9

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.19 AU - 14.59 AU

Year: 17719 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,093,837 km

• M1: 210,933 km (0.1 R)
• M2: 245,939 km (0.118 R)
• M3: 469,438 km (0.08 R)
• M4: 550,371 km (0.113 R)
• M5: 601,234 km (0.116 R)
• M6: 1,194,090 km (0.112 R)
• M7: 1,260,960 km (0.065 R)
• M8: 1,375,104 km (0.032 R)
• M9: 1,738,028 km (0.12 R)
• M10: 2,237,984 km (0.091 R)
• M11: 2,404,636 km (0.114 R)
• M12: 2,518,031 km (0.052 R)
• M13: 4,418,373 km (0.093 R)
• M14: 5,091,713 km (0.108 R)
• M15: 5,201,069 km (0.035 R)
• M16: 5,570,726 km (0.059 R)
• M17: 6,413,560 km (0.09 R)
• M18: 6,930,121 km (0.084 R)
• M19: 6,970,363 km (0.05 R)
• M20: 7,960,551 km (0.108 R)
• M21: 8,129,747 km (0.116 R)
• M22: 8,601,429 km (0.038 R)
• M23: 8,731,579 km (0.08 R)
• M24: 8,906,160 km (0.082 R)
• M25: 9,347,623 km (0.047 R)
• M26: 10,621,299 km (0.086 R)
• M27: 10,807,549 km (0.096 R)
• M28: 11,230,911 km (0.092 R)
• M29: 11,325,606 km (0.032 R)
• M30: 11,373,178 km (0.085 R)
• M31: 12,288,119 km (0.115 R)
• M32: 12,336,888 km (0.115 R)
• M33: 12,631,147 km (0.071 R)
• M34: 13,027,132 km (0.088 R)
• M35: 13,679,080 km (0.094 R)
• M36: 13,729,644 km (0.04 R)
• M37: 14,085,537 km (0.079 R)
• M38: 14,136,700 km (0.11 R)
• M39: 14,858,360 km (0.097 R)
• M40: 17,094,399 km (0.11 R)
• M41: 17,477,220 km (0.094 R)
• M42: 18,754,636 km (0.085 R)
• M43: 19,036,329 km (0.1 R)
• M44: 20,004,526 km (0.073 R)
• M45: 20,407,693 km (0.103 R)
• M46: 20,755,508 km (0.062 R)
• M47: 20,988,581 km (0.113 R)
• M48: 21,105,268 km (0.067 R)
• M49: 22,643,283 km (0.068 R)
• M50: 23,063,504 km (0.083 R)
• M51: 24,033,646 km (0.097 R)
• M52: 24,770,116 km (0.101 R)
• M53: 25,451,535 km (0.11 R)
• M54: 25,638,382 km (0.093 R)
• M55: 25,700,914 km (0.098 R)
• M56: 27,023,060 km (0.056 R)
• M57: 27,532,591 km (0.071 R)
• M58: 27,596,469 km (0.102 R)
• M59: 28,820,179 km (0.078 R)
• M60: 29,536,753 km (0.066 R)
• M61: 30,061,543 km (0.118 R)
• M62: 31,386,830 km (0.091 R)
• M63: 31,453,700 km (0.033 R)
• M64: 33,274,306 km (0.085 R)
• M65: 33,615,090 km (0.054 R)
• M66: 33,683,457 km (0.06 R)
• M67: 34,369,064 km (0.081 R)
• M68: 34,644,623 km (0.08 R)
• M69: 35,684,627 km (0.084 R)
• M70: 35,963,627 km (0.061 R)
• M71: 37,016,497 km (0.041 R)
• M72: 37,723,945 km (0.052 R)
• M73: 38,293,165 km (0.075 R)
• M74: 39,368,026 km (0.091 R)
• M75: 40,598,169 km (0.095 R)
• M76: 40,889,586 km (0.069 R)
• M77: 41,620,820 km (0.085 R)
• M78: 41,841,028 km (0.059 R)
• M79: 42,725,750 km (0.106 R)
• M80: 43,021,954 km (0.061 R)
• M81: 43,318,906 km (0.096 R)
• M82: 44,064,352 km (0.105 R)
• M83: 45,265,773 km (0.074 R)
• M84: 45,719,054 km (0.06 R)
• M85: 46,630,255 km (0.086 R)
• M86: 47,088,024 km (0.093 R)
• M87: 47,547,290 km (0.083 R)
• M88: 48,161,987 km (0.054 R)
• M89: 49,710,325 km (0.113 R)
• M90: 51,510,885 km (0.11 R)
• M91: 51,668,412 km (0.063 R)
• M92: 51,747,250 km (0.107 R)
• M93: 52,855,321 km (0.07 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: 204 - 19,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit