🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 45.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.47 AU - 2.15 AU

Year: 881 Days

Day: 22.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.27 AU - 3.55 AU

Year: 2277 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.47 AU - 4.71 AU

Year: 2991 Days

Day: 25.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,033,126 km

• M1: 489,783 km (0.116 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 9.3

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.26 AU - 8.36 AU

Year: 7893 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,033,126 km

• M1: 142,567 km (0.09 R)
• M2: 217,515 km (0.105 R)
• M3: 286,630 km (0.118 R)
• M4: 456,274 km (0.049 R)
• M5: 629,657 km (0.119 R)
• M6: 895,194 km (0.069 R)
• M7: 1,003,802 km (0.045 R)
• M8: 1,175,390 km (0.1 R)
• M9: 1,440,627 km (0.1 R)
• M10: 1,526,048 km (0.066 R)
• M11: 1,635,404 km (0.066 R)
• M12: 2,270,447 km (0.102 R)
• M13: 2,446,823 km (0.042 R)
• M14: 3,002,878 km (0.113 R)
• M15: 3,452,420 km (0.08 R)
• M16: 3,923,055 km (0.108 R)
• M17: 4,135,334 km (0.112 R)
• M18: 4,227,636 km (0.058 R)
• M19: 4,382,769 km (0.09 R)
• M20: 4,603,126 km (0.112 R)
• M21: 5,793,477 km (0.111 R)
• M22: 6,210,406 km (0.069 R)
• M23: 6,673,262 km (0.106 R)
• M24: 6,745,368 km (0.076 R)
• M25: 6,854,275 km (0.05 R)
• M26: 7,519,088 km (0.094 R)
• M27: 7,707,581 km (0.082 R)
• M28: 7,935,718 km (0.077 R)
• M29: 9,472,088 km (0.109 R)
• M30: 9,553,470 km (0.116 R)
• M31: 9,757,521 km (0.112 R)
• M32: 9,880,640 km (0.057 R)
• M33: 9,963,069 km (0.111 R)
• M34: 10,378,502 km (0.071 R)
• M35: 12,052,502 km (0.104 R)
• M36: 13,259,906 km (0.048 R)
• M37: 14,976,093 km (0.101 R)
• M38: 15,070,789 km (0.067 R)
• M39: 16,174,821 km (0.101 R)
• M40: 16,908,748 km (0.069 R)
• M41: 17,205,401 km (0.041 R)
• M42: 17,354,400 km (0.076 R)
• M43: 17,503,699 km (0.093 R)
• M44: 17,954,437 km (0.079 R)
• M45: 19,021,070 km (0.086 R)
• M46: 19,484,524 km (0.059 R)
• M47: 20,527,521 km (0.057 R)
• M48: 20,632,838 km (0.106 R)
• M49: 21,856,847 km (0.116 R)
• M50: 22,558,910 km (0.096 R)
• M51: 22,994,689 km (0.104 R)
• M52: 23,104,194 km (0.084 R)
• M53: 24,653,579 km (0.079 R)
• M54: 24,933,776 km (0.067 R)
• M55: 25,554,009 km (0.099 R)
• M56: 27,155,604 km (0.118 R)
• M57: 27,619,058 km (0.103 R)
• M58: 28,085,205 km (0.074 R)
• M59: 29,737,214 km (0.078 R)
• M60: 32,212,461 km (0.061 R)
• M61: 34,627,569 km (0.115 R)
• M62: 38,390,554 km (0.112 R)
• M63: 38,780,406 km (0.087 R)
• M64: 39,564,149 km (0.093 R)
• M65: 39,695,346 km (0.104 R)
• M66: 40,485,073 km (0.1 R)
• M67: 40,815,834 km (0.069 R)
• M68: 41,014,500 km (0.119 R)
• M69: 41,213,765 km (0.086 R)
• M70: 41,346,607 km (0.052 R)
• M71: 42,952,989 km (0.117 R)
• M72: 43,492,888 km (0.088 R)
• M73: 43,695,892 km (0.073 R)
• M74: 44,035,031 km (0.12 R)
• M75: 44,511,350 km (0.056 R)
• M76: 44,716,000 km (0.092 R)
• M77: 45,263,229 km (0.093 R)
• M78: 45,331,745 km (0.031 R)
• M79: 45,400,411 km (0.116 R)
• M80: 45,881,517 km (0.1 R)
• M81: 46,088,262 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.37 AU - 9.83 AU

Year: 8337 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,033,126 km

• M1: 155,881 km (0.091 R)
• M2: 233,373 km (0.08 R)
• M3: 346,618 km (0.046 R)
• M4: 638,633 km (0.096 R)
• M5: 948,750 km (0.05 R)
• M6: 1,090,718 km (0.11 R)
• M7: 1,218,175 km (0.075 R)
• M8: 1,668,615 km (0.069 R)
• M9: 1,754,933 km (0.079 R)
• M10: 2,049,491 km (0.117 R)
• M11: 2,277,478 km (0.056 R)
• M12: 2,387,732 km (0.084 R)
• M13: 2,485,868 km (0.109 R)
• M14: 2,744,223 km (0.086 R)
• M15: 3,026,664 km (0.092 R)
• M16: 3,412,776 km (0.116 R)
• M17: 3,603,813 km (0.106 R)
• M18: 3,716,909 km (0.118 R)
• M19: 3,798,290 km (0.119 R)
• M20: 3,963,296 km (0.119 R)
• M21: 4,147,451 km (0.116 R)
• M22: 4,681,665 km (0.107 R)
• M23: 4,894,394 km (0.104 R)
• M24: 5,496,076 km (0.085 R)
• M25: 6,769,004 km (0.111 R)
• M26: 6,909,178 km (0.119 R)
• M27: 7,213,011 km (0.048 R)
• M28: 7,687,386 km (0.087 R)
• M29: 8,299,989 km (0.083 R)
• M30: 9,148,658 km (0.059 R)
• M31: 9,437,681 km (0.086 R)
• M32: 9,549,580 km (0.115 R)
• M33: 9,865,531 km (0.075 R)
• M34: 10,116,257 km (0.063 R)
• M35: 10,276,775 km (0.086 R)
• M36: 11,520,233 km (0.097 R)
• M37: 11,784,423 km (0.116 R)
• M38: 11,977,703 km (0.096 R)
• M39: 12,074,643 km (0.032 R)
• M40: 12,761,297 km (0.12 R)
• M41: 13,234,624 km (0.073 R)
• M42: 13,662,923 km (0.094 R)
• M43: 14,249,646 km (0.117 R)
• M44: 14,584,895 km (0.077 R)
• M45: 14,662,686 km (0.107 R)
• M46: 16,032,105 km (0.073 R)
• M47: 16,569,759 km (0.114 R)
• M48: 16,949,588 km (0.096 R)
• M49: 17,085,872 km (0.053 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit