🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.96 AU - 1.14 AU

Year: 477 Days

Day: 14.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,911,931 km

• M1: 151,393 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.72 AU - 1.82 AU

Year: 1043 Days

Day: 42.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 10.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.1 AU - 5.76 AU

Year: 5604 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,911,931 km

• M1: 147,204 km (0.091 R)
• M2: 350,807 km (0.098 R)
• M3: 726,746 km (0.106 R)
• M4: 849,118 km (0.114 R)
• M5: 1,001,259 km (0.097 R)
• M6: 1,383,631 km (0.095 R)
• M7: 1,754,484 km (0.119 R)
• M8: 1,951,654 km (0.091 R)
• M9: 2,156,154 km (0.075 R)
• M10: 2,306,650 km (0.119 R)
• M11: 2,554,832 km (0.107 R)
• M12: 2,682,140 km (0.041 R)
• M13: 2,811,692 km (0.103 R)
• M14: 2,943,338 km (0.064 R)
• M15: 3,110,888 km (0.1 R)
• M16: 3,455,412 km (0.09 R)
• M17: 3,525,872 km (0.032 R)
• M18: 3,812,352 km (0.054 R)
• M19: 4,561,688 km (0.115 R)
• M20: 4,874,048 km (0.095 R)
• M21: 5,193,589 km (0.071 R)
• M22: 5,664,823 km (0.085 R)
• M23: 5,810,980 km (0.087 R)
• M24: 6,278,623 km (0.1 R)
• M25: 6,846,945 km (0.088 R)
• M26: 7,025,116 km (0.063 R)
• M27: 7,114,725 km (0.062 R)
• M28: 7,363,357 km (0.064 R)
• M29: 7,477,350 km (0.058 R)
• M30: 8,173,429 km (0.109 R)
• M31: 8,577,194 km (0.113 R)
• M32: 9,652,055 km (0.064 R)
• M33: 9,927,464 km (0.088 R)
• M34: 10,332,725 km (0.118 R)
• M35: 10,769,252 km (0.086 R)
• M36: 10,898,654 km (0.081 R)
• M37: 11,185,582 km (0.073 R)
• M38: 11,422,097 km (0.098 R)
• M39: 12,168,440 km (0.108 R)
• M40: 12,738,707 km (0.091 R)
• M41: 12,930,642 km (0.068 R)
• M42: 13,013,369 km (0.088 R)
• M43: 13,178,974 km (0.118 R)
• M44: 13,680,276 km (0.079 R)
• M45: 13,820,749 km (0.073 R)
• M46: 14,074,616 km (0.117 R)
• M47: 14,558,416 km (0.071 R)
• M48: 14,673,008 km (0.038 R)
• M49: 15,571,493 km (0.089 R)
• M50: 17,269,877 km (0.078 R)
• M51: 17,848,971 km (0.059 R)
• M52: 17,971,791 km (0.05 R)
• M53: 18,063,943 km (0.037 R)
• M54: 18,156,394 km (0.116 R)
• M55: 18,527,547 km (0.068 R)
• M56: 18,807,594 km (0.081 R)
• M57: 19,026,306 km (0.087 R)
• M58: 19,814,537 km (0.07 R)
• M59: 20,677,717 km (0.087 R)
• M60: 20,838,983 km (0.092 R)
• M61: 20,935,923 km (0.092 R)
• M62: 21,585,926 km (0.047 R)
• M63: 22,044,892 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 11.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.59 AU - 9.87 AU

Year: 12420 Days

Day: 13.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,911,931 km

• M1: 148,551 km (0.072 R)
• M2: 242,947 km (0.109 R)
• M3: 477,367 km (0.062 R)
• M4: 673,190 km (0.105 R)
• M5: 790,475 km (0.05 R)
• M6: 1,640,341 km (0.109 R)
• M7: 2,892,774 km (0.099 R)
• M8: 3,653,330 km (0.107 R)
• M9: 4,119,477 km (0.07 R)
• M10: 4,279,247 km (0.057 R)
• M11: 4,571,711 km (0.055 R)
• M12: 4,904,566 km (0.039 R)
• M13: 5,735,433 km (0.078 R)
• M14: 6,094,468 km (0.082 R)
• M15: 6,609,683 km (0.118 R)
• M16: 7,215,554 km (0.086 R)
• M17: 7,292,447 km (0.104 R)
• M18: 7,603,312 km (0.092 R)
• M19: 7,997,801 km (0.074 R)
• M20: 8,157,572 km (0.065 R)
• M21: 8,237,906 km (0.072 R)
• M22: 8,318,390 km (0.079 R)
• M23: 8,684,007 km (0.073 R)
• M24: 9,013,571 km (0.106 R)
• M25: 9,096,598 km (0.119 R)
• M26: 10,155,751 km (0.074 R)
• M27: 10,546,650 km (0.109 R)
• M28: 11,031,197 km (0.114 R)
• M29: 11,794,147 km (0.059 R)
• M30: 12,159,165 km (0.094 R)
• M31: 12,947,097 km (0.115 R)
• M32: 13,751,635 km (0.064 R)
• M33: 14,135,802 km (0.07 R)
• M34: 14,621,097 km (0.09 R)
• M35: 15,062,411 km (0.115 R)
• M36: 15,408,730 km (0.094 R)
• M37: 15,857,973 km (0.102 R)
• M38: 17,179,819 km (0.086 R)
• M39: 17,541,697 km (0.079 R)
• M40: 17,645,518 km (0.055 R)
• M41: 18,273,081 km (0.082 R)
• M42: 18,748,503 km (0.063 R)
• M43: 18,961,081 km (0.103 R)
• M44: 19,388,632 km (0.071 R)
• M45: 19,603,754 km (0.099 R)
• M46: 19,765,469 km (0.079 R)
• M47: 20,417,117 km (0.035 R)
• M48: 22,301,303 km (0.091 R)
• M49: 23,492,700 km (0.077 R)
• M50: 23,607,292 km (0.099 R)
• M51: 24,009,710 km (0.117 R)
• M52: 24,125,050 km (0.055 R)
• M53: 24,414,372 km (0.095 R)
• M54: 25,230,429 km (0.116 R)
• M55: 26,114,702 km (0.09 R)
• M56: 26,829,481 km (0.097 R)
• M57: 27,009,148 km (0.118 R)
• M58: 27,974,353 km (0.107 R)
• M59: 28,889,443 km (0.083 R)
• M60: 29,012,263 km (0.083 R)
• M61: 29,196,717 km (0.119 R)
• M62: 31,503,516 km (0.08 R)
• M63: 32,583,015 km (0.103 R)
• M64: 33,933,135 km (0.03 R)
• M65: 34,127,613 km (0.083 R)
• M66: 34,647,764 km (0.109 R)
• M67: 37,220,848 km (0.036 R)
• M68: 38,159,425 km (0.115 R)
• M69: 38,294,213 km (0.109 R)
• M70: 38,429,000 km (0.101 R)
• M71: 39,718,384 km (0.091 R)
• M72: 40,333,980 km (0.104 R)
• M73: 41,782,835 km (0.109 R)
• M74: 42,199,914 km (0.03 R)
• M75: 45,229,121 km (0.045 R)
• M76: 45,657,420 km (0.117 R)
• M77: 45,872,093 km (0.105 R)
• M78: 47,311,523 km (0.119 R)
• M79: 47,383,779 km (0.072 R)
• M80: 47,528,740 km (0.096 R)
• M81: 47,746,255 km (0.091 R)
• M82: 48,109,478 km (0.11 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: 399 - 17,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit