🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 228 Days

Day: 43.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,042,212 km

• M1: 312,061 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.35 AU - 1.47 AU

Year: 747 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,042,212 km

• M1: 104,569 km (0.088 R)
• M2: 907,461 km (0.112 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 8.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.77 AU - 2.83 AU

Year: 2091 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,042,212 km

• M1: 112,797 km (0.089 R)
• M2: 237,262 km (0.098 R)
• M3: 314,006 km (0.082 R)
• M4: 413,788 km (0.096 R)
• M5: 648,208 km (0.1 R)
• M6: 888,462 km (0.109 R)
• M7: 1,260,960 km (0.066 R)
• M8: 1,439,132 km (0.065 R)
• M9: 1,510,639 km (0.12 R)
• M10: 1,593,965 km (0.062 R)
• M11: 1,710,951 km (0.091 R)
• M12: 1,808,937 km (0.089 R)
• M13: 1,886,429 km (0.098 R)
• M14: 1,965,118 km (0.108 R)
• M15: 2,172,460 km (0.103 R)
• M16: 2,243,070 km (0.118 R)
• M17: 2,496,788 km (0.067 R)
• M18: 2,620,805 km (0.032 R)
• M19: 2,734,350 km (0.078 R)
• M20: 3,285,169 km (0.098 R)
• M21: 3,435,066 km (0.111 R)
• M22: 3,490,118 km (0.056 R)
• M23: 3,587,357 km (0.057 R)
• M24: 3,671,281 km (0.073 R)
• M25: 3,869,798 km (0.076 R)
• M26: 4,057,393 km (0.105 R)
• M27: 4,218,361 km (0.067 R)
• M28: 4,607,465 km (0.118 R)
• M29: 4,837,098 km (0.111 R)
• M30: 5,180,873 km (0.031 R)
• M31: 5,387,618 km (0.058 R)
• M32: 5,484,108 km (0.069 R)
• M33: 5,891,912 km (0.116 R)
• M34: 6,360,303 km (0.055 R)
• M35: 6,513,491 km (0.063 R)
• M36: 6,581,858 km (0.092 R)
• M37: 6,754,045 km (0.068 R)
• M38: 7,120,559 km (0.111 R)
• M39: 7,619,169 km (0.098 R)
• M40: 7,854,636 km (0.118 R)
• M41: 8,388,252 km (0.04 R)
• M42: 8,500,151 km (0.101 R)
• M43: 8,612,499 km (0.087 R)
• M44: 8,668,897 km (0.116 R)
• M45: 8,800,992 km (0.103 R)
• M46: 8,914,687 km (0.098 R)
• M47: 9,278,060 km (0.118 R)
• M48: 9,685,265 km (0.119 R)
• M49: 10,118,052 km (0.074 R)
• M50: 10,376,856 km (0.07 R)
• M51: 10,436,845 km (0.051 R)
• M52: 10,698,342 km (0.108 R)
• M53: 10,900,898 km (0.112 R)
• M54: 11,084,454 km (0.107 R)
• M55: 11,207,274 km (0.106 R)
• M56: 11,392,327 km (0.117 R)
• M57: 11,537,137 km (0.072 R)
• M58: 12,016,898 km (0.052 R)
• M59: 12,269,718 km (0.074 R)
• M60: 12,609,754 km (0.107 R)
• M61: 12,695,175 km (0.108 R)
• M62: 12,888,156 km (0.052 R)
• M63: 13,168,801 km (0.09 R)
• M64: 13,407,709 km (0.052 R)
• M65: 13,713,936 km (0.088 R)
• M66: 14,579,060 km (0.1 R)
• M67: 14,646,380 km (0.106 R)
• M68: 14,736,288 km (0.032 R)
• M69: 14,893,964 km (0.082 R)
• M70: 15,006,910 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.2

Radius: 4.2

Gravity: 53.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.16 AU - 11.34 AU

Year: 15728 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,042,212 km

• M1: 255,812 km (0.059 R)
• M2: 464,352 km (0.109 R)
• M3: 543,938 km (0.056 R)
• M4: 716,723 km (0.114 R)
• M5: 857,046 km (0.098 R)
• M6: 1,031,926 km (0.085 R)
• M7: 1,136,794 km (0.096 R)
• M8: 1,560,605 km (0.038 R)
• M9: 1,590,375 km (0.103 R)
• M10: 1,836,314 km (0.062 R)
• M11: 2,397,455 km (0.11 R)
• M12: 2,571,887 km (0.115 R)
• M13: 4,833,507 km (0.07 R)
• M14: 5,688,010 km (0.1 R)
• M15: 7,179,052 km (0.08 R)
• M16: 7,582,368 km (0.056 R)
• M17: 8,096,835 km (0.109 R)
• M18: 8,622,522 km (0.109 R)
• M19: 8,889,554 km (0.048 R)
• M20: 9,596,255 km (0.119 R)
• M21: 10,096,061 km (0.103 R)
• M22: 10,264,508 km (0.057 R)
• M23: 10,320,907 km (0.061 R)
• M24: 10,377,455 km (0.038 R)
• M25: 10,547,398 km (0.101 R)
• M26: 10,604,395 km (0.06 R)
• M27: 11,178,850 km (0.107 R)
• M28: 11,236,745 km (0.12 R)
• M29: 11,294,938 km (0.118 R)
• M30: 11,881,362 km (0.088 R)
• M31: 12,118,774 km (0.064 R)
• M32: 12,417,670 km (0.115 R)
• M33: 12,658,523 km (0.107 R)
• M34: 13,145,015 km (0.117 R)
• M35: 13,451,990 km (0.101 R)
• M36: 14,073,270 km (0.033 R)
• M37: 14,198,633 km (0.118 R)
• M38: 15,731,862 km (0.057 R)
• M39: 16,517,849 km (0.08 R)
• M40: 16,782,787 km (0.039 R)
• M41: 17,856,151 km (0.087 R)
• M42: 18,882,542 km (0.036 R)
• M43: 19,020,771 km (0.101 R)
• M44: 19,437,700 km (0.074 R)
• M45: 19,927,932 km (0.04 R)
• M46: 20,280,535 km (0.12 R)
• M47: 20,920,365 km (0.073 R)
• M48: 23,471,008 km (0.086 R)
• M49: 24,067,605 km (0.092 R)
• M50: 26,271,929 km (0.099 R)
• M51: 26,349,122 km (0.056 R)
• M52: 26,969,055 km (0.078 R)
• M53: 28,223,284 km (0.076 R)
• M54: 28,302,272 km (0.037 R)
• M55: 29,256,257 km (0.111 R)
• M56: 29,336,292 km (0.074 R)
• M57: 32,015,889 km (0.095 R)
• M58: 33,845,321 km (0.054 R)
• M59: 35,111,967 km (0.114 R)
• M60: 36,308,002 km (0.108 R)
• M61: 38,127,112 km (0.075 R)
• M62: 38,389,357 km (0.071 R)
• M63: 39,444,471 km (0.086 R)
• M64: 39,532,883 km (0.098 R)
• M65: 39,975,693 km (0.109 R)
• M66: 41,224,087 km (0.113 R)
• M67: 42,304,483 km (0.109 R)
• M68: 42,576,003 km (0.099 R)
• M69: 43,394,004 km (0.087 R)
• M70: 44,676,806 km (0.046 R)
• M71: 46,344,224 km (0.098 R)
• M72: 46,904,617 km (0.115 R)
• M73: 47,185,712 km (0.056 R)
• M74: 49,549,208 km (0.079 R)
• M75: 49,835,389 km (0.045 R)
• M76: 52,532,938 km (0.084 R)
• M77: 52,922,192 km (0.061 R)
• M78: 53,703,541 km (0.083 R)
• M79: 53,997,501 km (0.095 R)
• M80: 54,390,195 km (0.062 R)
• M81: 55,574,412 km (0.068 R)
• M82: 55,673,446 km (0.04 R)
• M83: 57,566,607 km (0.048 R)
• M84: 58,773,263 km (0.11 R)
• M85: 60,191,451 km (0.113 R)
• M86: 62,545,673 km (0.09 R)
• M87: 62,958,114 km (0.063 R)
• M88: 63,371,453 km (0.053 R)
• M89: 65,766,066 km (0.096 R)
• M90: 66,290,407 km (0.063 R)
• M91: 67,872,105 km (0.047 R)
• M92: 68,083,936 km (0.102 R)
• M93: 69,359,557 km (0.041 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: 343 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit