🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.95 AU - 1.15 AU

Year: 391 Days

Day: 41.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,388,348 km

• M1: 43,084 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.03 AU - 3.29 AU

Year: 2042 Days

Day: 45.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 11.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.23 AU - 6.17 AU

Year: 4946 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,388,348 km

• M1: 166,054 km (0.042 R)
• M2: 246,836 km (0.067 R)
• M3: 409,749 km (0.118 R)
• M4: 525,388 km (0.088 R)
• M5: 742,604 km (0.092 R)
• M6: 876,644 km (0.095 R)
• M7: 1,049,130 km (0.084 R)
• M8: 1,265,149 km (0.117 R)
• M9: 1,479,224 km (0.037 R)
• M10: 1,868,627 km (0.093 R)
• M11: 2,471,207 km (0.089 R)
• M12: 2,573,831 km (0.117 R)
• M13: 2,869,138 km (0.119 R)
• M14: 3,153,224 km (0.082 R)
• M15: 3,469,623 km (0.066 R)
• M16: 3,772,559 km (0.042 R)
• M17: 3,915,425 km (0.068 R)
• M18: 4,280,294 km (0.077 R)
• M19: 4,429,443 km (0.105 R)
• M20: 4,555,106 km (0.068 R)
• M21: 5,710,899 km (0.051 R)
• M22: 6,349,831 km (0.077 R)
• M23: 6,721,133 km (0.067 R)
• M24: 6,894,966 km (0.105 R)
• M25: 7,099,616 km (0.076 R)
• M26: 7,484,980 km (0.069 R)
• M27: 7,665,096 km (0.083 R)
• M28: 8,091,300 km (0.12 R)
• M29: 9,030,176 km (0.117 R)
• M30: 10,003,460 km (0.089 R)
• M31: 10,169,065 km (0.064 R)
• M32: 10,536,178 km (0.081 R)
• M33: 11,146,687 km (0.079 R)
• M34: 11,352,683 km (0.097 R)
• M35: 11,525,319 km (0.079 R)
• M36: 11,838,278 km (0.044 R)
• M37: 12,118,924 km (0.06 R)
• M38: 12,259,994 km (0.11 R)
• M39: 12,543,931 km (0.067 R)
• M40: 13,082,184 km (0.08 R)
• M41: 13,554,614 km (0.106 R)
• M42: 14,292,581 km (0.106 R)
• M43: 14,479,129 km (0.12 R)
• M44: 14,666,575 km (0.109 R)
• M45: 15,119,408 km (0.116 R)
• M46: 15,385,842 km (0.084 R)
• M47: 16,310,805 km (0.054 R)
• M48: 16,898,127 km (0.052 R)
• M49: 17,214,077 km (0.102 R)
• M50: 17,452,387 km (0.116 R)
• M51: 18,214,438 km (0.087 R)
• M52: 18,295,221 km (0.098 R)
• M53: 18,987,261 km (0.085 R)
• M54: 19,315,778 km (0.107 R)
• M55: 20,145,597 km (0.092 R)
• M56: 20,775,554 km (0.099 R)
• M57: 21,497,364 km (0.102 R)
• M58: 21,668,354 km (0.025 R)
• M59: 22,141,083 km (0.099 R)
• M60: 22,356,953 km (0.112 R)
• M61: 22,921,835 km (0.074 R)
• M62: 23,491,354 km (0.055 R)
• M63: 24,689,184 km (0.115 R)
• M64: 25,047,919 km (0.045 R)
• M65: 25,363,122 km (0.051 R)
• M66: 25,453,479 km (0.09 R)
• M67: 25,861,283 km (0.113 R)
• M68: 26,499,916 km (0.05 R)
• M69: 26,775,326 km (0.115 R)
• M70: 27,282,463 km (0.108 R)
• M71: 28,540,880 km (0.113 R)
• M72: 29,011,814 km (0.098 R)
• M73: 29,200,906 km (0.107 R)
• M74: 29,627,709 km (0.107 R)
• M75: 29,913,441 km (0.092 R)
• M76: 30,056,755 km (0.11 R)
• M77: 30,439,726 km (0.051 R)
• M78: 30,631,959 km (0.118 R)
• M79: 30,969,153 km (0.1 R)
• M80: 31,550,041 km (0.068 R)
• M81: 32,379,262 km (0.083 R)
• M82: 32,673,521 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 12.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.82 AU - 7.8 AU

Year: 6459 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,388,348 km

• M1: 337,792 km (0.102 R)
• M2: 458,667 km (0.035 R)
• M3: 857,345 km (0.102 R)
• M4: 1,259,165 km (0.081 R)
• M5: 1,432,848 km (0.107 R)
• M6: 1,530,985 km (0.04 R)
• M7: 2,001,620 km (0.115 R)
• M8: 2,616,018 km (0.06 R)
• M9: 2,861,059 km (0.106 R)
• M10: 3,484,434 km (0.048 R)
• M11: 3,618,623 km (0.111 R)
• M12: 3,709,130 km (0.119 R)
• M13: 3,846,311 km (0.084 R)
• M14: 4,149,247 km (0.092 R)
• M15: 4,291,813 km (0.075 R)
• M16: 4,655,336 km (0.113 R)
• M17: 5,079,446 km (0.117 R)
• M18: 5,412,301 km (0.09 R)
• M19: 5,752,188 km (0.096 R)
• M20: 6,234,491 km (0.045 R)
• M21: 6,813,734 km (0.065 R)
• M22: 7,038,879 km (0.068 R)
• M23: 7,266,567 km (0.091 R)
• M24: 7,641,908 km (0.108 R)
• M25: 8,291,312 km (0.09 R)
• M26: 8,411,439 km (0.091 R)
• M27: 8,683,558 km (0.055 R)
• M28: 8,805,480 km (0.06 R)
• M29: 9,267,588 km (0.053 R)
• M30: 9,423,469 km (0.078 R)
• M31: 9,643,228 km (0.047 R)
• M32: 9,769,489 km (0.044 R)
• M33: 10,473,945 km (0.095 R)
• M34: 11,029,552 km (0.112 R)
• M35: 11,327,551 km (0.098 R)
• M36: 12,033,354 km (0.073 R)
• M37: 13,346,524 km (0.03 R)
• M38: 14,055,917 km (0.034 R)
• M39: 14,850,431 km (0.101 R)
• M40: 15,770,907 km (0.066 R)
• M41: 16,106,754 km (0.091 R)
• M42: 17,166,954 km (0.119 R)
• M43: 17,628,314 km (0.112 R)
• M44: 17,744,252 km (0.109 R)
• M45: 18,171,504 km (0.091 R)
• M46: 18,249,594 km (0.08 R)
• M47: 18,406,073 km (0.075 R)
• M48: 18,799,216 km (0.064 R)
• M49: 19,794,341 km (0.1 R)
• M50: 20,035,643 km (0.068 R)
• M51: 20,480,696 km (0.111 R)
• M52: 20,928,892 km (0.108 R)
• M53: 21,257,109 km (0.116 R)
• M54: 22,376,849 km (0.049 R)
• M55: 22,460,624 km (0.114 R)
• M56: 22,586,287 km (0.084 R)
• M57: 23,176,450 km (0.118 R)
• M58: 23,473,252 km (0.057 R)
• M59: 24,199,700 km (0.081 R)
• M60: 24,371,588 km (0.117 R)
• M61: 24,544,074 km (0.066 R)
• M62: 24,803,327 km (0.053 R)
• M63: 24,890,094 km (0.084 R)
• M64: 24,976,860 km (0.056 R)
• M65: 25,543,238 km (0.111 R)
• M66: 26,511,286 km (0.036 R)
• M67: 26,599,848 km (0.108 R)
• M68: 27,805,756 km (0.079 R)
• M69: 27,895,814 km (0.044 R)
• M70: 28,211,615 km (0.111 R)
• M71: 28,347,450 km (0.106 R)
• M72: 28,483,435 km (0.107 R)
• M73: 28,574,091 km (0.071 R)
• M74: 29,166,498 km (0.047 R)
• M75: 29,303,680 km (0.112 R)
• M76: 29,395,383 km (0.066 R)
• M77: 29,578,940 km (0.082 R)
• M78: 29,716,719 km (0.104 R)
• M79: 30,316,906 km (0.071 R)
• M80: 30,409,507 km (0.055 R)
• M81: 31,341,502 km (0.086 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit